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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.6-201504290821.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..6eabd3c 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2283,6 +2290,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2584,6 +2595,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 65c7c87..abe7f93 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -879,7 +947,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -926,6 +994,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1095,6 +1168,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer
547 + signing_key.x509.signer \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1215,7 +1293,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1521,17 +1601,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1543,11 +1627,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index d8f9b7e..f6222fa 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -102,6 +102,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index 97d07ed..2931f2b 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index afb9caf..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 891a56b..48f337e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1842
1843 /* This is an ARM L2C thing */
1844 void (*write_sec)(unsigned long, unsigned);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index f027941..f36ce30 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -126,6 +126,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a31ecdad..95e98d4 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -81,6 +81,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -92,10 +93,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index d5cac54..906ea3e 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index d890e41..3921292 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -78,9 +78,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 .restart_block = { \
2125 .fn = do_no_restart_syscall, \
2126 }, \
2127 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index 4767eb9..bf00668 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a,b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x,p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x,p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check(x,p); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x,p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x,p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check(x,p); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2260 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x,ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x),(ptr),__gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x,ptr,err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x),(ptr),err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x,ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x),(ptr),__pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x,ptr,err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x),(ptr),err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 2f5555d..d493c91 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -47,6 +47,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -89,11 +170,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -478,7 +575,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -512,11 +611,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 664eee8..f470938 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -437,7 +437,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index bea7db9..a210d10 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 5038960..4aa71d8 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index fdfa3a7..5d208b8 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -207,6 +207,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -220,7 +221,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index e55408e..14d9998 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3058 asm("mrc p15, 0, %0, c0, c1, 4"
3059 : "=r" (mmfr0));
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 8aa6f1b..0899e08 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index 0b0d58a..988cb45 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3438 index ce25e85..3dd7850 100644
3439 --- a/arch/arm/mach-at91/setup.c
3440 +++ b/arch/arm/mach-at91/setup.c
3441 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3442
3443 desc->pfn = __phys_to_pfn(base);
3444 desc->length = length;
3445 - desc->type = MT_MEMORY_RWX_NONCACHED;
3446 + desc->type = MT_MEMORY_RW_NONCACHED;
3447
3448 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3449 base, length, desc->virtual);
3450 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3451 index f8e7dcd..17ee921 100644
3452 --- a/arch/arm/mach-exynos/suspend.c
3453 +++ b/arch/arm/mach-exynos/suspend.c
3454 @@ -18,6 +18,7 @@
3455 #include <linux/syscore_ops.h>
3456 #include <linux/cpu_pm.h>
3457 #include <linux/io.h>
3458 +#include <linux/irq.h>
3459 #include <linux/irqchip/arm-gic.h>
3460 #include <linux/err.h>
3461 #include <linux/regulator/machine.h>
3462 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3463 tmp |= pm_data->wake_disable_mask;
3464 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3465
3466 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_open_kernel();
3469 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3470 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3471 + pax_close_kernel();
3472
3473 register_syscore_ops(&exynos_pm_syscore_ops);
3474 suspend_set_ops(&exynos_suspend_ops);
3475 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3476 index 7f352de..6dc0929 100644
3477 --- a/arch/arm/mach-keystone/keystone.c
3478 +++ b/arch/arm/mach-keystone/keystone.c
3479 @@ -27,7 +27,7 @@
3480
3481 #include "keystone.h"
3482
3483 -static struct notifier_block platform_nb;
3484 +static notifier_block_no_const platform_nb;
3485 static unsigned long keystone_dma_pfn_offset __read_mostly;
3486
3487 static int keystone_platform_notifier(struct notifier_block *nb,
3488 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3489 index ccef880..5dfad80 100644
3490 --- a/arch/arm/mach-mvebu/coherency.c
3491 +++ b/arch/arm/mach-mvebu/coherency.c
3492 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3493
3494 /*
3495 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3496 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3497 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3498 * is needed as a workaround for a deadlock issue between the PCIe
3499 * interface and the cache controller.
3500 */
3501 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3502 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3503
3504 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3505 - mtype = MT_UNCACHED;
3506 + mtype = MT_UNCACHED_RW;
3507
3508 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3509 }
3510 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3511 index b6443a4..20a0b74 100644
3512 --- a/arch/arm/mach-omap2/board-n8x0.c
3513 +++ b/arch/arm/mach-omap2/board-n8x0.c
3514 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3515 }
3516 #endif
3517
3518 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3519 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3520 .late_init = n8x0_menelaus_late_init,
3521 };
3522
3523 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 index 79f49d9..70bf184 100644
3525 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3526 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3527 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3528 void (*resume)(void);
3529 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3530 void (*hotplug_restart)(void);
3531 -};
3532 +} __no_const;
3533
3534 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3535 static struct powerdomain *mpuss_pd;
3536 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3537 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3538 {}
3539
3540 -struct cpu_pm_ops omap_pm_ops = {
3541 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3542 .finish_suspend = default_finish_suspend,
3543 .resume = dummy_cpu_resume,
3544 .scu_prepare = dummy_scu_prepare,
3545 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3546 index 5305ec7..6d74045 100644
3547 --- a/arch/arm/mach-omap2/omap-smp.c
3548 +++ b/arch/arm/mach-omap2/omap-smp.c
3549 @@ -19,6 +19,7 @@
3550 #include <linux/device.h>
3551 #include <linux/smp.h>
3552 #include <linux/io.h>
3553 +#include <linux/irq.h>
3554 #include <linux/irqchip/arm-gic.h>
3555
3556 #include <asm/smp_scu.h>
3557 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 index f961c46..4a453dc 100644
3559 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3560 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3561 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3562 return NOTIFY_OK;
3563 }
3564
3565 -static struct notifier_block __refdata irq_hotplug_notifier = {
3566 +static struct notifier_block irq_hotplug_notifier = {
3567 .notifier_call = irq_cpu_hotplug_notify,
3568 };
3569
3570 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3571 index be9541e..821805f 100644
3572 --- a/arch/arm/mach-omap2/omap_device.c
3573 +++ b/arch/arm/mach-omap2/omap_device.c
3574 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3575 struct platform_device __init *omap_device_build(const char *pdev_name,
3576 int pdev_id,
3577 struct omap_hwmod *oh,
3578 - void *pdata, int pdata_len)
3579 + const void *pdata, int pdata_len)
3580 {
3581 struct omap_hwmod *ohs[] = { oh };
3582
3583 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3584 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3585 int pdev_id,
3586 struct omap_hwmod **ohs,
3587 - int oh_cnt, void *pdata,
3588 + int oh_cnt, const void *pdata,
3589 int pdata_len)
3590 {
3591 int ret = -ENOMEM;
3592 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3593 index 78c02b3..c94109a 100644
3594 --- a/arch/arm/mach-omap2/omap_device.h
3595 +++ b/arch/arm/mach-omap2/omap_device.h
3596 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3597 /* Core code interface */
3598
3599 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3600 - struct omap_hwmod *oh, void *pdata,
3601 + struct omap_hwmod *oh, const void *pdata,
3602 int pdata_len);
3603
3604 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3605 struct omap_hwmod **oh, int oh_cnt,
3606 - void *pdata, int pdata_len);
3607 + const void *pdata, int pdata_len);
3608
3609 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3610 struct omap_hwmod **ohs, int oh_cnt);
3611 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3612 index 9025fff..3555702 100644
3613 --- a/arch/arm/mach-omap2/omap_hwmod.c
3614 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3615 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3616 int (*init_clkdm)(struct omap_hwmod *oh);
3617 void (*update_context_lost)(struct omap_hwmod *oh);
3618 int (*get_context_lost)(struct omap_hwmod *oh);
3619 -};
3620 +} __no_const;
3621
3622 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3623 -static struct omap_hwmod_soc_ops soc_ops;
3624 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3625
3626 /* omap_hwmod_list contains all registered struct omap_hwmods */
3627 static LIST_HEAD(omap_hwmod_list);
3628 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 index 95fee54..cfa9cf1 100644
3630 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3631 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3632 @@ -10,6 +10,7 @@
3633
3634 #include <linux/kernel.h>
3635 #include <linux/init.h>
3636 +#include <asm/pgtable.h>
3637
3638 #include "powerdomain.h"
3639
3640 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3641
3642 void __init am43xx_powerdomains_init(void)
3643 {
3644 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3645 + pax_open_kernel();
3646 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3647 + pax_close_kernel();
3648 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3649 pwrdm_register_pwrdms(powerdomains_am43xx);
3650 pwrdm_complete_init();
3651 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3652 index ff0a68c..b312aa0 100644
3653 --- a/arch/arm/mach-omap2/wd_timer.c
3654 +++ b/arch/arm/mach-omap2/wd_timer.c
3655 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3656 struct omap_hwmod *oh;
3657 char *oh_name = "wd_timer2";
3658 char *dev_name = "omap_wdt";
3659 - struct omap_wd_timer_platform_data pdata;
3660 + static struct omap_wd_timer_platform_data pdata = {
3661 + .read_reset_sources = prm_read_reset_sources
3662 + };
3663
3664 if (!cpu_class_is_omap2() || of_have_populated_dt())
3665 return 0;
3666 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3667 return -EINVAL;
3668 }
3669
3670 - pdata.read_reset_sources = prm_read_reset_sources;
3671 -
3672 pdev = omap_device_build(dev_name, id, oh, &pdata,
3673 sizeof(struct omap_wd_timer_platform_data));
3674 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3675 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 index 4f25a7c..a81be85 100644
3677 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3678 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3679 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3680 bool entered_lp2 = false;
3681
3682 if (tegra_pending_sgi())
3683 - ACCESS_ONCE(abort_flag) = true;
3684 + ACCESS_ONCE_RW(abort_flag) = true;
3685
3686 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3687
3688 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3689 index ab95f53..4b977a7 100644
3690 --- a/arch/arm/mach-tegra/irq.c
3691 +++ b/arch/arm/mach-tegra/irq.c
3692 @@ -20,6 +20,7 @@
3693 #include <linux/cpu_pm.h>
3694 #include <linux/interrupt.h>
3695 #include <linux/io.h>
3696 +#include <linux/irq.h>
3697 #include <linux/irqchip/arm-gic.h>
3698 #include <linux/irq.h>
3699 #include <linux/kernel.h>
3700 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3701 index 2cb587b..6ddfebf 100644
3702 --- a/arch/arm/mach-ux500/pm.c
3703 +++ b/arch/arm/mach-ux500/pm.c
3704 @@ -10,6 +10,7 @@
3705 */
3706
3707 #include <linux/kernel.h>
3708 +#include <linux/irq.h>
3709 #include <linux/irqchip/arm-gic.h>
3710 #include <linux/delay.h>
3711 #include <linux/io.h>
3712 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3713 index 2dea8b5..6499da2 100644
3714 --- a/arch/arm/mach-ux500/setup.h
3715 +++ b/arch/arm/mach-ux500/setup.h
3716 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3717 .type = MT_DEVICE, \
3718 }
3719
3720 -#define __MEM_DEV_DESC(x, sz) { \
3721 - .virtual = IO_ADDRESS(x), \
3722 - .pfn = __phys_to_pfn(x), \
3723 - .length = sz, \
3724 - .type = MT_MEMORY_RWX, \
3725 -}
3726 -
3727 extern struct smp_operations ux500_smp_ops;
3728 extern void ux500_cpu_die(unsigned int cpu);
3729
3730 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3731 index 52d768f..5f93180 100644
3732 --- a/arch/arm/mach-zynq/platsmp.c
3733 +++ b/arch/arm/mach-zynq/platsmp.c
3734 @@ -24,6 +24,7 @@
3735 #include <linux/io.h>
3736 #include <asm/cacheflush.h>
3737 #include <asm/smp_scu.h>
3738 +#include <linux/irq.h>
3739 #include <linux/irqchip/arm-gic.h>
3740 #include "common.h"
3741
3742 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3743 index c43c714..4f8f7b9 100644
3744 --- a/arch/arm/mm/Kconfig
3745 +++ b/arch/arm/mm/Kconfig
3746 @@ -446,6 +446,7 @@ config CPU_32v5
3747
3748 config CPU_32v6
3749 bool
3750 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3751 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3752
3753 config CPU_32v6K
3754 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3755
3756 config CPU_USE_DOMAINS
3757 bool
3758 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3759 help
3760 This option enables or disables the use of domain switching
3761 via the set_fs() function.
3762 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3763
3764 config KUSER_HELPERS
3765 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3766 - depends on MMU
3767 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3768 default y
3769 help
3770 Warning: disabling this option may break user programs.
3771 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3772 See Documentation/arm/kernel_user_helpers.txt for details.
3773
3774 However, the fixed address nature of these helpers can be used
3775 - by ROP (return orientated programming) authors when creating
3776 + by ROP (Return Oriented Programming) authors when creating
3777 exploits.
3778
3779 If all of the binaries and libraries which run on your platform
3780 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3781 index 2c0c541..4585df9 100644
3782 --- a/arch/arm/mm/alignment.c
3783 +++ b/arch/arm/mm/alignment.c
3784 @@ -216,10 +216,12 @@ union offset_union {
3785 #define __get16_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 8 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val |= v << ((BE) ? 0 : 8); \
3793 + pax_close_userland(); \
3794 if (err) \
3795 goto fault; \
3796 } while (0)
3797 @@ -233,6 +235,7 @@ union offset_union {
3798 #define __get32_unaligned_check(ins,val,addr) \
3799 do { \
3800 unsigned int err = 0, v, a = addr; \
3801 + pax_open_userland(); \
3802 __get8_unaligned_check(ins,v,a,err); \
3803 val = v << ((BE) ? 24 : 0); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 @@ -241,6 +244,7 @@ union offset_union {
3806 val |= v << ((BE) ? 8 : 16); \
3807 __get8_unaligned_check(ins,v,a,err); \
3808 val |= v << ((BE) ? 0 : 24); \
3809 + pax_close_userland(); \
3810 if (err) \
3811 goto fault; \
3812 } while (0)
3813 @@ -254,6 +258,7 @@ union offset_union {
3814 #define __put16_unaligned_check(ins,val,addr) \
3815 do { \
3816 unsigned int err = 0, v = val, a = addr; \
3817 + pax_open_userland(); \
3818 __asm__( FIRST_BYTE_16 \
3819 ARM( "1: "ins" %1, [%2], #1\n" ) \
3820 THUMB( "1: "ins" %1, [%2]\n" ) \
3821 @@ -273,6 +278,7 @@ union offset_union {
3822 " .popsection\n" \
3823 : "=r" (err), "=&r" (v), "=&r" (a) \
3824 : "0" (err), "1" (v), "2" (a)); \
3825 + pax_close_userland(); \
3826 if (err) \
3827 goto fault; \
3828 } while (0)
3829 @@ -286,6 +292,7 @@ union offset_union {
3830 #define __put32_unaligned_check(ins,val,addr) \
3831 do { \
3832 unsigned int err = 0, v = val, a = addr; \
3833 + pax_open_userland(); \
3834 __asm__( FIRST_BYTE_32 \
3835 ARM( "1: "ins" %1, [%2], #1\n" ) \
3836 THUMB( "1: "ins" %1, [%2]\n" ) \
3837 @@ -315,6 +322,7 @@ union offset_union {
3838 " .popsection\n" \
3839 : "=r" (err), "=&r" (v), "=&r" (a) \
3840 : "0" (err), "1" (v), "2" (a)); \
3841 + pax_close_userland(); \
3842 if (err) \
3843 goto fault; \
3844 } while (0)
3845 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3846 index 5e65ca8..879e7b3 100644
3847 --- a/arch/arm/mm/cache-l2x0.c
3848 +++ b/arch/arm/mm/cache-l2x0.c
3849 @@ -42,7 +42,7 @@ struct l2c_init_data {
3850 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3851 void (*save)(void __iomem *);
3852 struct outer_cache_fns outer_cache;
3853 -};
3854 +} __do_const;
3855
3856 #define CACHE_LINE_SIZE 32
3857
3858 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3859 index 845769e..4278fd7 100644
3860 --- a/arch/arm/mm/context.c
3861 +++ b/arch/arm/mm/context.c
3862 @@ -43,7 +43,7 @@
3863 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3864
3865 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3866 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3867 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3868 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3869
3870 static DEFINE_PER_CPU(atomic64_t, active_asids);
3871 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3872 {
3873 static u32 cur_idx = 1;
3874 u64 asid = atomic64_read(&mm->context.id);
3875 - u64 generation = atomic64_read(&asid_generation);
3876 + u64 generation = atomic64_read_unchecked(&asid_generation);
3877
3878 if (asid != 0) {
3879 /*
3880 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3881 */
3882 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3883 if (asid == NUM_USER_ASIDS) {
3884 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3885 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3886 &asid_generation);
3887 flush_context(cpu);
3888 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3889 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3890 cpu_set_reserved_ttbr0();
3891
3892 asid = atomic64_read(&mm->context.id);
3893 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3894 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3895 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3896 goto switch_mm_fastpath;
3897
3898 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3899 /* Check that our ASID belongs to the current generation. */
3900 asid = atomic64_read(&mm->context.id);
3901 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3902 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3903 asid = new_context(mm, cpu);
3904 atomic64_set(&mm->context.id, asid);
3905 }
3906 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3907 index a982dc3..2d9f5f7 100644
3908 --- a/arch/arm/mm/fault.c
3909 +++ b/arch/arm/mm/fault.c
3910 @@ -25,6 +25,7 @@
3911 #include <asm/system_misc.h>
3912 #include <asm/system_info.h>
3913 #include <asm/tlbflush.h>
3914 +#include <asm/sections.h>
3915
3916 #include "fault.h"
3917
3918 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3919 if (fixup_exception(regs))
3920 return;
3921
3922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3923 + if (addr < TASK_SIZE) {
3924 + if (current->signal->curr_ip)
3925 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + else
3928 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3930 + }
3931 +#endif
3932 +
3933 +#ifdef CONFIG_PAX_KERNEXEC
3934 + if ((fsr & FSR_WRITE) &&
3935 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3936 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3937 + {
3938 + if (current->signal->curr_ip)
3939 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + else
3942 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3943 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3944 + }
3945 +#endif
3946 +
3947 /*
3948 * No handler, we'll have to terminate things with extreme prejudice.
3949 */
3950 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3951 }
3952 #endif
3953
3954 +#ifdef CONFIG_PAX_PAGEEXEC
3955 + if (fsr & FSR_LNX_PF) {
3956 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3957 + do_group_exit(SIGKILL);
3958 + }
3959 +#endif
3960 +
3961 tsk->thread.address = addr;
3962 tsk->thread.error_code = fsr;
3963 tsk->thread.trap_no = 14;
3964 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3965 }
3966 #endif /* CONFIG_MMU */
3967
3968 +#ifdef CONFIG_PAX_PAGEEXEC
3969 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3970 +{
3971 + long i;
3972 +
3973 + printk(KERN_ERR "PAX: bytes at PC: ");
3974 + for (i = 0; i < 20; i++) {
3975 + unsigned char c;
3976 + if (get_user(c, (__force unsigned char __user *)pc+i))
3977 + printk(KERN_CONT "?? ");
3978 + else
3979 + printk(KERN_CONT "%02x ", c);
3980 + }
3981 + printk("\n");
3982 +
3983 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3984 + for (i = -1; i < 20; i++) {
3985 + unsigned long c;
3986 + if (get_user(c, (__force unsigned long __user *)sp+i))
3987 + printk(KERN_CONT "???????? ");
3988 + else
3989 + printk(KERN_CONT "%08lx ", c);
3990 + }
3991 + printk("\n");
3992 +}
3993 +#endif
3994 +
3995 /*
3996 * First Level Translation Fault Handler
3997 *
3998 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4000 struct siginfo info;
4001
4002 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4003 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4004 + if (current->signal->curr_ip)
4005 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + else
4008 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4009 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4010 + goto die;
4011 + }
4012 +#endif
4013 +
4014 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4015 return;
4016
4017 +die:
4018 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4019 inf->name, fsr, addr);
4020
4021 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4022 ifsr_info[nr].name = name;
4023 }
4024
4025 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4026 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4027 +
4028 asmlinkage void __exception
4029 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4030 {
4031 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4032 struct siginfo info;
4033 + unsigned long pc = instruction_pointer(regs);
4034 +
4035 + if (user_mode(regs)) {
4036 + unsigned long sigpage = current->mm->context.sigpage;
4037 +
4038 + if (sigpage <= pc && pc < sigpage + 7*4) {
4039 + if (pc < sigpage + 3*4)
4040 + sys_sigreturn(regs);
4041 + else
4042 + sys_rt_sigreturn(regs);
4043 + return;
4044 + }
4045 + if (pc == 0xffff0f60UL) {
4046 + /*
4047 + * PaX: __kuser_cmpxchg64 emulation
4048 + */
4049 + // TODO
4050 + //regs->ARM_pc = regs->ARM_lr;
4051 + //return;
4052 + }
4053 + if (pc == 0xffff0fa0UL) {
4054 + /*
4055 + * PaX: __kuser_memory_barrier emulation
4056 + */
4057 + // dmb(); implied by the exception
4058 + regs->ARM_pc = regs->ARM_lr;
4059 + return;
4060 + }
4061 + if (pc == 0xffff0fc0UL) {
4062 + /*
4063 + * PaX: __kuser_cmpxchg emulation
4064 + */
4065 + // TODO
4066 + //long new;
4067 + //int op;
4068 +
4069 + //op = FUTEX_OP_SET << 28;
4070 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4071 + //regs->ARM_r0 = old != new;
4072 + //regs->ARM_pc = regs->ARM_lr;
4073 + //return;
4074 + }
4075 + if (pc == 0xffff0fe0UL) {
4076 + /*
4077 + * PaX: __kuser_get_tls emulation
4078 + */
4079 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4080 + regs->ARM_pc = regs->ARM_lr;
4081 + return;
4082 + }
4083 + }
4084 +
4085 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4086 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4087 + if (current->signal->curr_ip)
4088 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4089 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4090 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4091 + else
4092 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4093 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4094 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4095 + goto die;
4096 + }
4097 +#endif
4098 +
4099 +#ifdef CONFIG_PAX_REFCOUNT
4100 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4101 +#ifdef CONFIG_THUMB2_KERNEL
4102 + unsigned short bkpt;
4103 +
4104 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4105 +#else
4106 + unsigned int bkpt;
4107 +
4108 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4109 +#endif
4110 + current->thread.error_code = ifsr;
4111 + current->thread.trap_no = 0;
4112 + pax_report_refcount_overflow(regs);
4113 + fixup_exception(regs);
4114 + return;
4115 + }
4116 + }
4117 +#endif
4118
4119 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4120 return;
4121
4122 +die:
4123 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4124 inf->name, ifsr, addr);
4125
4126 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4127 index cf08bdf..772656c 100644
4128 --- a/arch/arm/mm/fault.h
4129 +++ b/arch/arm/mm/fault.h
4130 @@ -3,6 +3,7 @@
4131
4132 /*
4133 * Fault status register encodings. We steal bit 31 for our own purposes.
4134 + * Set when the FSR value is from an instruction fault.
4135 */
4136 #define FSR_LNX_PF (1 << 31)
4137 #define FSR_WRITE (1 << 11)
4138 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4139 }
4140 #endif
4141
4142 +/* valid for LPAE and !LPAE */
4143 +static inline int is_xn_fault(unsigned int fsr)
4144 +{
4145 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4146 +}
4147 +
4148 +static inline int is_domain_fault(unsigned int fsr)
4149 +{
4150 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4151 +}
4152 +
4153 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4154 unsigned long search_exception_table(unsigned long addr);
4155
4156 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4157 index 2495c8c..415b7fc 100644
4158 --- a/arch/arm/mm/init.c
4159 +++ b/arch/arm/mm/init.c
4160 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4161 {
4162 #ifdef CONFIG_HAVE_TCM
4163 extern char __tcm_start, __tcm_end;
4164 +#endif
4165
4166 +#ifdef CONFIG_PAX_KERNEXEC
4167 + unsigned long addr;
4168 + pgd_t *pgd;
4169 + pud_t *pud;
4170 + pmd_t *pmd;
4171 + int cpu_arch = cpu_architecture();
4172 + unsigned int cr = get_cr();
4173 +
4174 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4175 + /* make pages tables, etc before .text NX */
4176 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4177 + pgd = pgd_offset_k(addr);
4178 + pud = pud_offset(pgd, addr);
4179 + pmd = pmd_offset(pud, addr);
4180 + __section_update(pmd, addr, PMD_SECT_XN);
4181 + }
4182 + /* make init NX */
4183 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4184 + pgd = pgd_offset_k(addr);
4185 + pud = pud_offset(pgd, addr);
4186 + pmd = pmd_offset(pud, addr);
4187 + __section_update(pmd, addr, PMD_SECT_XN);
4188 + }
4189 + /* make kernel code/rodata RX */
4190 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4191 + pgd = pgd_offset_k(addr);
4192 + pud = pud_offset(pgd, addr);
4193 + pmd = pmd_offset(pud, addr);
4194 +#ifdef CONFIG_ARM_LPAE
4195 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4196 +#else
4197 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4198 +#endif
4199 + }
4200 + }
4201 +#endif
4202 +
4203 +#ifdef CONFIG_HAVE_TCM
4204 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4205 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4206 #endif
4207 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4208 index d1e5ad7..84dcbf2 100644
4209 --- a/arch/arm/mm/ioremap.c
4210 +++ b/arch/arm/mm/ioremap.c
4211 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4212 unsigned int mtype;
4213
4214 if (cached)
4215 - mtype = MT_MEMORY_RWX;
4216 + mtype = MT_MEMORY_RX;
4217 else
4218 - mtype = MT_MEMORY_RWX_NONCACHED;
4219 + mtype = MT_MEMORY_RX_NONCACHED;
4220
4221 return __arm_ioremap_caller(phys_addr, size, mtype,
4222 __builtin_return_address(0));
4223 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4224 index 5e85ed3..b10a7ed 100644
4225 --- a/arch/arm/mm/mmap.c
4226 +++ b/arch/arm/mm/mmap.c
4227 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4228 struct vm_area_struct *vma;
4229 int do_align = 0;
4230 int aliasing = cache_is_vipt_aliasing();
4231 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4232 struct vm_unmapped_area_info info;
4233
4234 /*
4235 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 if (len > TASK_SIZE)
4237 return -ENOMEM;
4238
4239 +#ifdef CONFIG_PAX_RANDMMAP
4240 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4241 +#endif
4242 +
4243 if (addr) {
4244 if (do_align)
4245 addr = COLOUR_ALIGN(addr, pgoff);
4246 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4247 addr = PAGE_ALIGN(addr);
4248
4249 vma = find_vma(mm, addr);
4250 - if (TASK_SIZE - len >= addr &&
4251 - (!vma || addr + len <= vma->vm_start))
4252 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4253 return addr;
4254 }
4255
4256 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4257 info.high_limit = TASK_SIZE;
4258 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4259 info.align_offset = pgoff << PAGE_SHIFT;
4260 + info.threadstack_offset = offset;
4261 return vm_unmapped_area(&info);
4262 }
4263
4264 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4265 unsigned long addr = addr0;
4266 int do_align = 0;
4267 int aliasing = cache_is_vipt_aliasing();
4268 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4269 struct vm_unmapped_area_info info;
4270
4271 /*
4272 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 return addr;
4274 }
4275
4276 +#ifdef CONFIG_PAX_RANDMMAP
4277 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4278 +#endif
4279 +
4280 /* requesting a specific address */
4281 if (addr) {
4282 if (do_align)
4283 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4284 else
4285 addr = PAGE_ALIGN(addr);
4286 vma = find_vma(mm, addr);
4287 - if (TASK_SIZE - len >= addr &&
4288 - (!vma || addr + len <= vma->vm_start))
4289 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4290 return addr;
4291 }
4292
4293 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4294 info.high_limit = mm->mmap_base;
4295 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4296 info.align_offset = pgoff << PAGE_SHIFT;
4297 + info.threadstack_offset = offset;
4298 addr = vm_unmapped_area(&info);
4299
4300 /*
4301 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302 {
4303 unsigned long random_factor = 0UL;
4304
4305 +#ifdef CONFIG_PAX_RANDMMAP
4306 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4307 +#endif
4308 +
4309 /* 8 bits of randomness in 20 address space bits */
4310 if ((current->flags & PF_RANDOMIZE) &&
4311 !(current->personality & ADDR_NO_RANDOMIZE))
4312 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4313
4314 if (mmap_is_legacy()) {
4315 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4316 +
4317 +#ifdef CONFIG_PAX_RANDMMAP
4318 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4319 + mm->mmap_base += mm->delta_mmap;
4320 +#endif
4321 +
4322 mm->get_unmapped_area = arch_get_unmapped_area;
4323 } else {
4324 mm->mmap_base = mmap_base(random_factor);
4325 +
4326 +#ifdef CONFIG_PAX_RANDMMAP
4327 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4328 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4329 +#endif
4330 +
4331 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4332 }
4333 }
4334 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4335 index 4e6ef89..21c27f2 100644
4336 --- a/arch/arm/mm/mmu.c
4337 +++ b/arch/arm/mm/mmu.c
4338 @@ -41,6 +41,22 @@
4339 #include "mm.h"
4340 #include "tcm.h"
4341
4342 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4343 +void modify_domain(unsigned int dom, unsigned int type)
4344 +{
4345 + struct thread_info *thread = current_thread_info();
4346 + unsigned int domain = thread->cpu_domain;
4347 + /*
4348 + * DOMAIN_MANAGER might be defined to some other value,
4349 + * use the arch-defined constant
4350 + */
4351 + domain &= ~domain_val(dom, 3);
4352 + thread->cpu_domain = domain | domain_val(dom, type);
4353 + set_domain(thread->cpu_domain);
4354 +}
4355 +EXPORT_SYMBOL(modify_domain);
4356 +#endif
4357 +
4358 /*
4359 * empty_zero_page is a special page that is used for
4360 * zero-initialized data and COW.
4361 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4362 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4363 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4364
4365 -static struct mem_type mem_types[] = {
4366 +#ifdef CONFIG_PAX_KERNEXEC
4367 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4369 +#else
4370 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4371 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4372 +#endif
4373 +
4374 +static struct mem_type mem_types[] __read_only = {
4375 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4376 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4377 L_PTE_SHARED,
4378 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4379 .prot_sect = PROT_SECT_DEVICE,
4380 .domain = DOMAIN_IO,
4381 },
4382 - [MT_UNCACHED] = {
4383 + [MT_UNCACHED_RW] = {
4384 .prot_pte = PROT_PTE_DEVICE,
4385 .prot_l1 = PMD_TYPE_TABLE,
4386 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4387 .domain = DOMAIN_IO,
4388 },
4389 - [MT_CACHECLEAN] = {
4390 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4391 + [MT_CACHECLEAN_RO] = {
4392 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4393 .domain = DOMAIN_KERNEL,
4394 },
4395 #ifndef CONFIG_ARM_LPAE
4396 - [MT_MINICLEAN] = {
4397 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4398 + [MT_MINICLEAN_RO] = {
4399 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4400 .domain = DOMAIN_KERNEL,
4401 },
4402 #endif
4403 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4404 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4405 L_PTE_RDONLY,
4406 .prot_l1 = PMD_TYPE_TABLE,
4407 - .domain = DOMAIN_USER,
4408 + .domain = DOMAIN_VECTORS,
4409 },
4410 [MT_HIGH_VECTORS] = {
4411 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4412 L_PTE_USER | L_PTE_RDONLY,
4413 .prot_l1 = PMD_TYPE_TABLE,
4414 - .domain = DOMAIN_USER,
4415 + .domain = DOMAIN_VECTORS,
4416 },
4417 - [MT_MEMORY_RWX] = {
4418 + [__MT_MEMORY_RWX] = {
4419 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4420 .prot_l1 = PMD_TYPE_TABLE,
4421 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4422 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4423 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4424 .domain = DOMAIN_KERNEL,
4425 },
4426 - [MT_ROM] = {
4427 - .prot_sect = PMD_TYPE_SECT,
4428 + [MT_MEMORY_RX] = {
4429 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4430 + .prot_l1 = PMD_TYPE_TABLE,
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4432 + .domain = DOMAIN_KERNEL,
4433 + },
4434 + [MT_ROM_RX] = {
4435 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4436 .domain = DOMAIN_KERNEL,
4437 },
4438 - [MT_MEMORY_RWX_NONCACHED] = {
4439 + [MT_MEMORY_RW_NONCACHED] = {
4440 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4441 L_PTE_MT_BUFFERABLE,
4442 .prot_l1 = PMD_TYPE_TABLE,
4443 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4444 .domain = DOMAIN_KERNEL,
4445 },
4446 + [MT_MEMORY_RX_NONCACHED] = {
4447 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4448 + L_PTE_MT_BUFFERABLE,
4449 + .prot_l1 = PMD_TYPE_TABLE,
4450 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4451 + .domain = DOMAIN_KERNEL,
4452 + },
4453 [MT_MEMORY_RW_DTCM] = {
4454 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4455 L_PTE_XN,
4456 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4457 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4458 .domain = DOMAIN_KERNEL,
4459 },
4460 - [MT_MEMORY_RWX_ITCM] = {
4461 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4462 + [MT_MEMORY_RX_ITCM] = {
4463 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4464 .prot_l1 = PMD_TYPE_TABLE,
4465 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4466 .domain = DOMAIN_KERNEL,
4467 },
4468 [MT_MEMORY_RW_SO] = {
4469 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4470 * Mark cache clean areas and XIP ROM read only
4471 * from SVC mode and no access from userspace.
4472 */
4473 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4475 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 +#ifdef CONFIG_PAX_KERNEXEC
4478 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4479 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 +#endif
4482 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4483 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4484 #endif
4485
4486 /*
4487 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4488 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4489 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4490 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4491 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4492 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4493 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4494 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4495 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4496 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4497 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4498 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4499 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4501 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4502 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4504 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4506 }
4507 }
4508
4509 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4510 if (cpu_arch >= CPU_ARCH_ARMv6) {
4511 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4512 /* Non-cacheable Normal is XCB = 001 */
4513 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4514 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4515 + PMD_SECT_BUFFERED;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4517 PMD_SECT_BUFFERED;
4518 } else {
4519 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4520 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4521 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4522 + PMD_SECT_TEX(1);
4523 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4524 PMD_SECT_TEX(1);
4525 }
4526 } else {
4527 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4528 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4529 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4530 }
4531
4532 #ifdef CONFIG_ARM_LPAE
4533 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4534 user_pgprot |= PTE_EXT_PXN;
4535 #endif
4536
4537 + user_pgprot |= __supported_pte_mask;
4538 +
4539 for (i = 0; i < 16; i++) {
4540 pteval_t v = pgprot_val(protection_map[i]);
4541 protection_map[i] = __pgprot(v | user_pgprot);
4542 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4543
4544 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4545 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4546 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4547 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4548 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4549 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4550 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4551 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4552 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4553 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4554 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4555 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4556 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4557 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4558 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4559 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4560
4561 switch (cp->pmd) {
4562 case PMD_SECT_WT:
4563 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4564 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4565 break;
4566 case PMD_SECT_WB:
4567 case PMD_SECT_WBWA:
4568 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4569 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4570 break;
4571 }
4572 pr_info("Memory policy: %sData cache %s\n",
4573 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4574 return;
4575 }
4576
4577 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4578 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4579 md->virtual >= PAGE_OFFSET &&
4580 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4581 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4582 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4583 * called function. This means you can't use any function or debugging
4584 * method which may touch any device, otherwise the kernel _will_ crash.
4585 */
4586 +
4587 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4588 +
4589 static void __init devicemaps_init(const struct machine_desc *mdesc)
4590 {
4591 struct map_desc map;
4592 unsigned long addr;
4593 - void *vectors;
4594
4595 - /*
4596 - * Allocate the vector page early.
4597 - */
4598 - vectors = early_alloc(PAGE_SIZE * 2);
4599 -
4600 - early_trap_init(vectors);
4601 + early_trap_init(&vectors);
4602
4603 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4604 pmd_clear(pmd_off_k(addr));
4605 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4606 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4607 map.virtual = MODULES_VADDR;
4608 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4609 - map.type = MT_ROM;
4610 + map.type = MT_ROM_RX;
4611 create_mapping(&map);
4612 #endif
4613
4614 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4615 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4616 map.virtual = FLUSH_BASE;
4617 map.length = SZ_1M;
4618 - map.type = MT_CACHECLEAN;
4619 + map.type = MT_CACHECLEAN_RO;
4620 create_mapping(&map);
4621 #endif
4622 #ifdef FLUSH_BASE_MINICACHE
4623 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4624 map.virtual = FLUSH_BASE_MINICACHE;
4625 map.length = SZ_1M;
4626 - map.type = MT_MINICLEAN;
4627 + map.type = MT_MINICLEAN_RO;
4628 create_mapping(&map);
4629 #endif
4630
4631 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4632 * location (0xffff0000). If we aren't using high-vectors, also
4633 * create a mapping at the low-vectors virtual address.
4634 */
4635 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4636 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4637 map.virtual = 0xffff0000;
4638 map.length = PAGE_SIZE;
4639 #ifdef CONFIG_KUSER_HELPERS
4640 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4641 static void __init map_lowmem(void)
4642 {
4643 struct memblock_region *reg;
4644 +#ifndef CONFIG_PAX_KERNEXEC
4645 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4646 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4647 +#endif
4648
4649 /* Map all the lowmem memory banks. */
4650 for_each_memblock(memory, reg) {
4651 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4652 if (start >= end)
4653 break;
4654
4655 +#ifdef CONFIG_PAX_KERNEXEC
4656 + map.pfn = __phys_to_pfn(start);
4657 + map.virtual = __phys_to_virt(start);
4658 + map.length = end - start;
4659 +
4660 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4661 + struct map_desc kernel;
4662 + struct map_desc initmap;
4663 +
4664 + /* when freeing initmem we will make this RW */
4665 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4666 + initmap.virtual = (unsigned long)__init_begin;
4667 + initmap.length = _sdata - __init_begin;
4668 + initmap.type = __MT_MEMORY_RWX;
4669 + create_mapping(&initmap);
4670 +
4671 + /* when freeing initmem we will make this RX */
4672 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4673 + kernel.virtual = (unsigned long)_stext;
4674 + kernel.length = __init_begin - _stext;
4675 + kernel.type = __MT_MEMORY_RWX;
4676 + create_mapping(&kernel);
4677 +
4678 + if (map.virtual < (unsigned long)_stext) {
4679 + map.length = (unsigned long)_stext - map.virtual;
4680 + map.type = __MT_MEMORY_RWX;
4681 + create_mapping(&map);
4682 + }
4683 +
4684 + map.pfn = __phys_to_pfn(__pa(_sdata));
4685 + map.virtual = (unsigned long)_sdata;
4686 + map.length = end - __pa(_sdata);
4687 + }
4688 +
4689 + map.type = MT_MEMORY_RW;
4690 + create_mapping(&map);
4691 +#else
4692 if (end < kernel_x_start) {
4693 map.pfn = __phys_to_pfn(start);
4694 map.virtual = __phys_to_virt(start);
4695 map.length = end - start;
4696 - map.type = MT_MEMORY_RWX;
4697 + map.type = __MT_MEMORY_RWX;
4698
4699 create_mapping(&map);
4700 } else if (start >= kernel_x_end) {
4701 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4702 map.pfn = __phys_to_pfn(kernel_x_start);
4703 map.virtual = __phys_to_virt(kernel_x_start);
4704 map.length = kernel_x_end - kernel_x_start;
4705 - map.type = MT_MEMORY_RWX;
4706 + map.type = __MT_MEMORY_RWX;
4707
4708 create_mapping(&map);
4709
4710 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4711 create_mapping(&map);
4712 }
4713 }
4714 +#endif
4715 }
4716 }
4717
4718 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4719 index e1268f9..a9755a7 100644
4720 --- a/arch/arm/net/bpf_jit_32.c
4721 +++ b/arch/arm/net/bpf_jit_32.c
4722 @@ -20,6 +20,7 @@
4723 #include <asm/cacheflush.h>
4724 #include <asm/hwcap.h>
4725 #include <asm/opcodes.h>
4726 +#include <asm/pgtable.h>
4727
4728 #include "bpf_jit_32.h"
4729
4730 @@ -71,7 +72,11 @@ struct jit_ctx {
4731 #endif
4732 };
4733
4734 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4735 +int bpf_jit_enable __read_only;
4736 +#else
4737 int bpf_jit_enable __read_mostly;
4738 +#endif
4739
4740 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4741 {
4742 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4743 {
4744 u32 *ptr;
4745 /* We are guaranteed to have aligned memory. */
4746 + pax_open_kernel();
4747 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4748 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4749 + pax_close_kernel();
4750 }
4751
4752 static void build_prologue(struct jit_ctx *ctx)
4753 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4754 index 5b217f4..c23f40e 100644
4755 --- a/arch/arm/plat-iop/setup.c
4756 +++ b/arch/arm/plat-iop/setup.c
4757 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4758 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4759 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4760 .length = IOP3XX_PERIPHERAL_SIZE,
4761 - .type = MT_UNCACHED,
4762 + .type = MT_UNCACHED_RW,
4763 },
4764 };
4765
4766 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4767 index a5bc92d..0bb4730 100644
4768 --- a/arch/arm/plat-omap/sram.c
4769 +++ b/arch/arm/plat-omap/sram.c
4770 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4771 * Looks like we need to preserve some bootloader code at the
4772 * beginning of SRAM for jumping to flash for reboot to work...
4773 */
4774 + pax_open_kernel();
4775 memset_io(omap_sram_base + omap_sram_skip, 0,
4776 omap_sram_size - omap_sram_skip);
4777 + pax_close_kernel();
4778 }
4779 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 index ce6d763..cfea917 100644
4781 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4782 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4783 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4784 int (*started)(unsigned ch);
4785 int (*flush)(unsigned ch);
4786 int (*stop)(unsigned ch);
4787 -};
4788 +} __no_const;
4789
4790 extern void *samsung_dmadev_get_ops(void);
4791 extern void *s3c_dma_get_ops(void);
4792 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4793 index 7047051..44e8675 100644
4794 --- a/arch/arm64/include/asm/atomic.h
4795 +++ b/arch/arm64/include/asm/atomic.h
4796 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4797 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4798 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4799
4800 +#define atomic64_read_unchecked(v) atomic64_read(v)
4801 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4802 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4803 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4804 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4805 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4806 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4807 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4808 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4809 +
4810 #endif
4811 #endif
4812 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4813 index a5abb00..9cbca9a 100644
4814 --- a/arch/arm64/include/asm/barrier.h
4815 +++ b/arch/arm64/include/asm/barrier.h
4816 @@ -44,7 +44,7 @@
4817 do { \
4818 compiletime_assert_atomic_type(*p); \
4819 barrier(); \
4820 - ACCESS_ONCE(*p) = (v); \
4821 + ACCESS_ONCE_RW(*p) = (v); \
4822 } while (0)
4823
4824 #define smp_load_acquire(p) \
4825 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4826 index 4fde8c1..441f84f 100644
4827 --- a/arch/arm64/include/asm/percpu.h
4828 +++ b/arch/arm64/include/asm/percpu.h
4829 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4830 {
4831 switch (size) {
4832 case 1:
4833 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4834 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4835 break;
4836 case 2:
4837 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4838 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4839 break;
4840 case 4:
4841 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4842 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4843 break;
4844 case 8:
4845 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4846 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4847 break;
4848 default:
4849 BUILD_BUG();
4850 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4851 index e20df38..027ede3 100644
4852 --- a/arch/arm64/include/asm/pgalloc.h
4853 +++ b/arch/arm64/include/asm/pgalloc.h
4854 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4855 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4856 }
4857
4858 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4859 +{
4860 + pud_populate(mm, pud, pmd);
4861 +}
4862 +
4863 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4864
4865 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4866 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4867 index 3bf8f4e..5dd5491 100644
4868 --- a/arch/arm64/include/asm/uaccess.h
4869 +++ b/arch/arm64/include/asm/uaccess.h
4870 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4871 flag; \
4872 })
4873
4874 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4875 #define access_ok(type, addr, size) __range_ok(addr, size)
4876 #define user_addr_max get_fs
4877
4878 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4879 index df34a70..5727a75 100644
4880 --- a/arch/arm64/mm/dma-mapping.c
4881 +++ b/arch/arm64/mm/dma-mapping.c
4882 @@ -137,7 +137,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4883 phys_to_page(paddr),
4884 size >> PAGE_SHIFT);
4885 if (!freed)
4886 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4887 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4888 }
4889
4890 static void *__dma_alloc_noncoherent(struct device *dev, size_t size,
4891 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4892 index c3a58a1..78fbf54 100644
4893 --- a/arch/avr32/include/asm/cache.h
4894 +++ b/arch/avr32/include/asm/cache.h
4895 @@ -1,8 +1,10 @@
4896 #ifndef __ASM_AVR32_CACHE_H
4897 #define __ASM_AVR32_CACHE_H
4898
4899 +#include <linux/const.h>
4900 +
4901 #define L1_CACHE_SHIFT 5
4902 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4903 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4904
4905 /*
4906 * Memory returned by kmalloc() may be used for DMA, so we must make
4907 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4908 index d232888..87c8df1 100644
4909 --- a/arch/avr32/include/asm/elf.h
4910 +++ b/arch/avr32/include/asm/elf.h
4911 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4912 the loader. We need to make sure that it is out of the way of the program
4913 that it will "exec", and that there is sufficient room for the brk. */
4914
4915 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4916 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4917
4918 +#ifdef CONFIG_PAX_ASLR
4919 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4920 +
4921 +#define PAX_DELTA_MMAP_LEN 15
4922 +#define PAX_DELTA_STACK_LEN 15
4923 +#endif
4924
4925 /* This yields a mask that user programs can use to figure out what
4926 instruction set this CPU supports. This could be done in user space,
4927 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4928 index 479330b..53717a8 100644
4929 --- a/arch/avr32/include/asm/kmap_types.h
4930 +++ b/arch/avr32/include/asm/kmap_types.h
4931 @@ -2,9 +2,9 @@
4932 #define __ASM_AVR32_KMAP_TYPES_H
4933
4934 #ifdef CONFIG_DEBUG_HIGHMEM
4935 -# define KM_TYPE_NR 29
4936 +# define KM_TYPE_NR 30
4937 #else
4938 -# define KM_TYPE_NR 14
4939 +# define KM_TYPE_NR 15
4940 #endif
4941
4942 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4943 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4944 index d223a8b..69c5210 100644
4945 --- a/arch/avr32/mm/fault.c
4946 +++ b/arch/avr32/mm/fault.c
4947 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4948
4949 int exception_trace = 1;
4950
4951 +#ifdef CONFIG_PAX_PAGEEXEC
4952 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4953 +{
4954 + unsigned long i;
4955 +
4956 + printk(KERN_ERR "PAX: bytes at PC: ");
4957 + for (i = 0; i < 20; i++) {
4958 + unsigned char c;
4959 + if (get_user(c, (unsigned char *)pc+i))
4960 + printk(KERN_CONT "???????? ");
4961 + else
4962 + printk(KERN_CONT "%02x ", c);
4963 + }
4964 + printk("\n");
4965 +}
4966 +#endif
4967 +
4968 /*
4969 * This routine handles page faults. It determines the address and the
4970 * problem, and then passes it off to one of the appropriate routines.
4971 @@ -178,6 +195,16 @@ bad_area:
4972 up_read(&mm->mmap_sem);
4973
4974 if (user_mode(regs)) {
4975 +
4976 +#ifdef CONFIG_PAX_PAGEEXEC
4977 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4978 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4979 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4980 + do_group_exit(SIGKILL);
4981 + }
4982 + }
4983 +#endif
4984 +
4985 if (exception_trace && printk_ratelimit())
4986 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4987 "sp %08lx ecr %lu\n",
4988 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4989 index 568885a..f8008df 100644
4990 --- a/arch/blackfin/include/asm/cache.h
4991 +++ b/arch/blackfin/include/asm/cache.h
4992 @@ -7,6 +7,7 @@
4993 #ifndef __ARCH_BLACKFIN_CACHE_H
4994 #define __ARCH_BLACKFIN_CACHE_H
4995
4996 +#include <linux/const.h>
4997 #include <linux/linkage.h> /* for asmlinkage */
4998
4999 /*
5000 @@ -14,7 +15,7 @@
5001 * Blackfin loads 32 bytes for cache
5002 */
5003 #define L1_CACHE_SHIFT 5
5004 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5005 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5006 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5007
5008 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5009 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5010 index aea2718..3639a60 100644
5011 --- a/arch/cris/include/arch-v10/arch/cache.h
5012 +++ b/arch/cris/include/arch-v10/arch/cache.h
5013 @@ -1,8 +1,9 @@
5014 #ifndef _ASM_ARCH_CACHE_H
5015 #define _ASM_ARCH_CACHE_H
5016
5017 +#include <linux/const.h>
5018 /* Etrax 100LX have 32-byte cache-lines. */
5019 -#define L1_CACHE_BYTES 32
5020 #define L1_CACHE_SHIFT 5
5021 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5022
5023 #endif /* _ASM_ARCH_CACHE_H */
5024 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5025 index 7caf25d..ee65ac5 100644
5026 --- a/arch/cris/include/arch-v32/arch/cache.h
5027 +++ b/arch/cris/include/arch-v32/arch/cache.h
5028 @@ -1,11 +1,12 @@
5029 #ifndef _ASM_CRIS_ARCH_CACHE_H
5030 #define _ASM_CRIS_ARCH_CACHE_H
5031
5032 +#include <linux/const.h>
5033 #include <arch/hwregs/dma.h>
5034
5035 /* A cache-line is 32 bytes. */
5036 -#define L1_CACHE_BYTES 32
5037 #define L1_CACHE_SHIFT 5
5038 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5039
5040 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5041
5042 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5043 index 102190a..5334cea 100644
5044 --- a/arch/frv/include/asm/atomic.h
5045 +++ b/arch/frv/include/asm/atomic.h
5046 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5047 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5048 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5049
5050 +#define atomic64_read_unchecked(v) atomic64_read(v)
5051 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5052 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5053 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5054 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5055 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5056 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5057 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5058 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5059 +
5060 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5061 {
5062 int c, old;
5063 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5064 index 2797163..c2a401df9 100644
5065 --- a/arch/frv/include/asm/cache.h
5066 +++ b/arch/frv/include/asm/cache.h
5067 @@ -12,10 +12,11 @@
5068 #ifndef __ASM_CACHE_H
5069 #define __ASM_CACHE_H
5070
5071 +#include <linux/const.h>
5072
5073 /* bytes per L1 cache line */
5074 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5075 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5076 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5077
5078 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5079 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5080 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5081 index 43901f2..0d8b865 100644
5082 --- a/arch/frv/include/asm/kmap_types.h
5083 +++ b/arch/frv/include/asm/kmap_types.h
5084 @@ -2,6 +2,6 @@
5085 #ifndef _ASM_KMAP_TYPES_H
5086 #define _ASM_KMAP_TYPES_H
5087
5088 -#define KM_TYPE_NR 17
5089 +#define KM_TYPE_NR 18
5090
5091 #endif
5092 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5093 index 836f147..4cf23f5 100644
5094 --- a/arch/frv/mm/elf-fdpic.c
5095 +++ b/arch/frv/mm/elf-fdpic.c
5096 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5097 {
5098 struct vm_area_struct *vma;
5099 struct vm_unmapped_area_info info;
5100 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5101
5102 if (len > TASK_SIZE)
5103 return -ENOMEM;
5104 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5105 if (addr) {
5106 addr = PAGE_ALIGN(addr);
5107 vma = find_vma(current->mm, addr);
5108 - if (TASK_SIZE - len >= addr &&
5109 - (!vma || addr + len <= vma->vm_start))
5110 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5111 goto success;
5112 }
5113
5114 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5115 info.high_limit = (current->mm->start_stack - 0x00200000);
5116 info.align_mask = 0;
5117 info.align_offset = 0;
5118 + info.threadstack_offset = offset;
5119 addr = vm_unmapped_area(&info);
5120 if (!(addr & ~PAGE_MASK))
5121 goto success;
5122 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5123 index 69952c1..4fa2908 100644
5124 --- a/arch/hexagon/include/asm/cache.h
5125 +++ b/arch/hexagon/include/asm/cache.h
5126 @@ -21,9 +21,11 @@
5127 #ifndef __ASM_CACHE_H
5128 #define __ASM_CACHE_H
5129
5130 +#include <linux/const.h>
5131 +
5132 /* Bytes per L1 cache line */
5133 -#define L1_CACHE_SHIFT (5)
5134 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5135 +#define L1_CACHE_SHIFT 5
5136 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5137
5138 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5139
5140 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5141 index 074e52b..76afdac 100644
5142 --- a/arch/ia64/Kconfig
5143 +++ b/arch/ia64/Kconfig
5144 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5145 config KEXEC
5146 bool "kexec system call"
5147 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5148 + depends on !GRKERNSEC_KMEM
5149 help
5150 kexec is a system call that implements the ability to shutdown your
5151 current kernel, and to start another kernel. It is like a reboot
5152 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5153 index 970d0bd..e750b9b 100644
5154 --- a/arch/ia64/Makefile
5155 +++ b/arch/ia64/Makefile
5156 @@ -98,5 +98,6 @@ endef
5157 archprepare: make_nr_irqs_h FORCE
5158 PHONY += make_nr_irqs_h FORCE
5159
5160 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5161 make_nr_irqs_h: FORCE
5162 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5163 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5164 index 0bf0350..2ad1957 100644
5165 --- a/arch/ia64/include/asm/atomic.h
5166 +++ b/arch/ia64/include/asm/atomic.h
5167 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5168 #define atomic64_inc(v) atomic64_add(1, (v))
5169 #define atomic64_dec(v) atomic64_sub(1, (v))
5170
5171 +#define atomic64_read_unchecked(v) atomic64_read(v)
5172 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5173 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5174 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5175 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5176 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5177 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5178 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5179 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5180 +
5181 #endif /* _ASM_IA64_ATOMIC_H */
5182 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5183 index f6769eb..1cdb590 100644
5184 --- a/arch/ia64/include/asm/barrier.h
5185 +++ b/arch/ia64/include/asm/barrier.h
5186 @@ -66,7 +66,7 @@
5187 do { \
5188 compiletime_assert_atomic_type(*p); \
5189 barrier(); \
5190 - ACCESS_ONCE(*p) = (v); \
5191 + ACCESS_ONCE_RW(*p) = (v); \
5192 } while (0)
5193
5194 #define smp_load_acquire(p) \
5195 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5196 index 988254a..e1ee885 100644
5197 --- a/arch/ia64/include/asm/cache.h
5198 +++ b/arch/ia64/include/asm/cache.h
5199 @@ -1,6 +1,7 @@
5200 #ifndef _ASM_IA64_CACHE_H
5201 #define _ASM_IA64_CACHE_H
5202
5203 +#include <linux/const.h>
5204
5205 /*
5206 * Copyright (C) 1998-2000 Hewlett-Packard Co
5207 @@ -9,7 +10,7 @@
5208
5209 /* Bytes per L1 (data) cache line. */
5210 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5211 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5212 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5213
5214 #ifdef CONFIG_SMP
5215 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5216 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5217 index 5a83c5c..4d7f553 100644
5218 --- a/arch/ia64/include/asm/elf.h
5219 +++ b/arch/ia64/include/asm/elf.h
5220 @@ -42,6 +42,13 @@
5221 */
5222 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5223
5224 +#ifdef CONFIG_PAX_ASLR
5225 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5226 +
5227 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5228 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5229 +#endif
5230 +
5231 #define PT_IA_64_UNWIND 0x70000001
5232
5233 /* IA-64 relocations: */
5234 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5235 index 5767cdf..7462574 100644
5236 --- a/arch/ia64/include/asm/pgalloc.h
5237 +++ b/arch/ia64/include/asm/pgalloc.h
5238 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5239 pgd_val(*pgd_entry) = __pa(pud);
5240 }
5241
5242 +static inline void
5243 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5244 +{
5245 + pgd_populate(mm, pgd_entry, pud);
5246 +}
5247 +
5248 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5249 {
5250 return quicklist_alloc(0, GFP_KERNEL, NULL);
5251 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5252 pud_val(*pud_entry) = __pa(pmd);
5253 }
5254
5255 +static inline void
5256 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5257 +{
5258 + pud_populate(mm, pud_entry, pmd);
5259 +}
5260 +
5261 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5262 {
5263 return quicklist_alloc(0, GFP_KERNEL, NULL);
5264 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5265 index 7935115..c0eca6a 100644
5266 --- a/arch/ia64/include/asm/pgtable.h
5267 +++ b/arch/ia64/include/asm/pgtable.h
5268 @@ -12,7 +12,7 @@
5269 * David Mosberger-Tang <davidm@hpl.hp.com>
5270 */
5271
5272 -
5273 +#include <linux/const.h>
5274 #include <asm/mman.h>
5275 #include <asm/page.h>
5276 #include <asm/processor.h>
5277 @@ -142,6 +142,17 @@
5278 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5279 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5280 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5281 +
5282 +#ifdef CONFIG_PAX_PAGEEXEC
5283 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5284 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5285 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5286 +#else
5287 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5288 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5289 +# define PAGE_COPY_NOEXEC PAGE_COPY
5290 +#endif
5291 +
5292 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5293 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5294 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5295 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5296 index 45698cd..e8e2dbc 100644
5297 --- a/arch/ia64/include/asm/spinlock.h
5298 +++ b/arch/ia64/include/asm/spinlock.h
5299 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5300 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5301
5302 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5303 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5304 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5305 }
5306
5307 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5308 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5309 index 103bedc..0210597 100644
5310 --- a/arch/ia64/include/asm/uaccess.h
5311 +++ b/arch/ia64/include/asm/uaccess.h
5312 @@ -70,6 +70,7 @@
5313 && ((segment).seg == KERNEL_DS.seg \
5314 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5315 })
5316 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5317 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5318
5319 /*
5320 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5321 static inline unsigned long
5322 __copy_to_user (void __user *to, const void *from, unsigned long count)
5323 {
5324 + if (count > INT_MAX)
5325 + return count;
5326 +
5327 + if (!__builtin_constant_p(count))
5328 + check_object_size(from, count, true);
5329 +
5330 return __copy_user(to, (__force void __user *) from, count);
5331 }
5332
5333 static inline unsigned long
5334 __copy_from_user (void *to, const void __user *from, unsigned long count)
5335 {
5336 + if (count > INT_MAX)
5337 + return count;
5338 +
5339 + if (!__builtin_constant_p(count))
5340 + check_object_size(to, count, false);
5341 +
5342 return __copy_user((__force void __user *) to, from, count);
5343 }
5344
5345 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5346 ({ \
5347 void __user *__cu_to = (to); \
5348 const void *__cu_from = (from); \
5349 - long __cu_len = (n); \
5350 + unsigned long __cu_len = (n); \
5351 \
5352 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5353 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5354 + if (!__builtin_constant_p(n)) \
5355 + check_object_size(__cu_from, __cu_len, true); \
5356 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5357 + } \
5358 __cu_len; \
5359 })
5360
5361 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5362 ({ \
5363 void *__cu_to = (to); \
5364 const void __user *__cu_from = (from); \
5365 - long __cu_len = (n); \
5366 + unsigned long __cu_len = (n); \
5367 \
5368 __chk_user_ptr(__cu_from); \
5369 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5370 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5371 + if (!__builtin_constant_p(n)) \
5372 + check_object_size(__cu_to, __cu_len, false); \
5373 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5374 + } \
5375 __cu_len; \
5376 })
5377
5378 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5379 index 29754aa..06d2838 100644
5380 --- a/arch/ia64/kernel/module.c
5381 +++ b/arch/ia64/kernel/module.c
5382 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5383 }
5384
5385 static inline int
5386 +in_init_rx (const struct module *mod, uint64_t addr)
5387 +{
5388 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5389 +}
5390 +
5391 +static inline int
5392 +in_init_rw (const struct module *mod, uint64_t addr)
5393 +{
5394 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5395 +}
5396 +
5397 +static inline int
5398 in_init (const struct module *mod, uint64_t addr)
5399 {
5400 - return addr - (uint64_t) mod->module_init < mod->init_size;
5401 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5402 +}
5403 +
5404 +static inline int
5405 +in_core_rx (const struct module *mod, uint64_t addr)
5406 +{
5407 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5408 +}
5409 +
5410 +static inline int
5411 +in_core_rw (const struct module *mod, uint64_t addr)
5412 +{
5413 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5414 }
5415
5416 static inline int
5417 in_core (const struct module *mod, uint64_t addr)
5418 {
5419 - return addr - (uint64_t) mod->module_core < mod->core_size;
5420 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5421 }
5422
5423 static inline int
5424 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5425 break;
5426
5427 case RV_BDREL:
5428 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5429 + if (in_init_rx(mod, val))
5430 + val -= (uint64_t) mod->module_init_rx;
5431 + else if (in_init_rw(mod, val))
5432 + val -= (uint64_t) mod->module_init_rw;
5433 + else if (in_core_rx(mod, val))
5434 + val -= (uint64_t) mod->module_core_rx;
5435 + else if (in_core_rw(mod, val))
5436 + val -= (uint64_t) mod->module_core_rw;
5437 break;
5438
5439 case RV_LTV:
5440 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5441 * addresses have been selected...
5442 */
5443 uint64_t gp;
5444 - if (mod->core_size > MAX_LTOFF)
5445 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5446 /*
5447 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5448 * at the end of the module.
5449 */
5450 - gp = mod->core_size - MAX_LTOFF / 2;
5451 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5452 else
5453 - gp = mod->core_size / 2;
5454 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5455 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5456 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5457 mod->arch.gp = gp;
5458 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5459 }
5460 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5461 index c39c3cd..3c77738 100644
5462 --- a/arch/ia64/kernel/palinfo.c
5463 +++ b/arch/ia64/kernel/palinfo.c
5464 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5465 return NOTIFY_OK;
5466 }
5467
5468 -static struct notifier_block __refdata palinfo_cpu_notifier =
5469 +static struct notifier_block palinfo_cpu_notifier =
5470 {
5471 .notifier_call = palinfo_cpu_callback,
5472 .priority = 0,
5473 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5474 index 41e33f8..65180b2a 100644
5475 --- a/arch/ia64/kernel/sys_ia64.c
5476 +++ b/arch/ia64/kernel/sys_ia64.c
5477 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5478 unsigned long align_mask = 0;
5479 struct mm_struct *mm = current->mm;
5480 struct vm_unmapped_area_info info;
5481 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5482
5483 if (len > RGN_MAP_LIMIT)
5484 return -ENOMEM;
5485 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5486 if (REGION_NUMBER(addr) == RGN_HPAGE)
5487 addr = 0;
5488 #endif
5489 +
5490 +#ifdef CONFIG_PAX_RANDMMAP
5491 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5492 + addr = mm->free_area_cache;
5493 + else
5494 +#endif
5495 +
5496 if (!addr)
5497 addr = TASK_UNMAPPED_BASE;
5498
5499 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5500 info.high_limit = TASK_SIZE;
5501 info.align_mask = align_mask;
5502 info.align_offset = 0;
5503 + info.threadstack_offset = offset;
5504 return vm_unmapped_area(&info);
5505 }
5506
5507 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5508 index 84f8a52..7c76178 100644
5509 --- a/arch/ia64/kernel/vmlinux.lds.S
5510 +++ b/arch/ia64/kernel/vmlinux.lds.S
5511 @@ -192,7 +192,7 @@ SECTIONS {
5512 /* Per-cpu data: */
5513 . = ALIGN(PERCPU_PAGE_SIZE);
5514 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5515 - __phys_per_cpu_start = __per_cpu_load;
5516 + __phys_per_cpu_start = per_cpu_load;
5517 /*
5518 * ensure percpu data fits
5519 * into percpu page size
5520 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5521 index ba5ba7a..36e9d3a 100644
5522 --- a/arch/ia64/mm/fault.c
5523 +++ b/arch/ia64/mm/fault.c
5524 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5525 return pte_present(pte);
5526 }
5527
5528 +#ifdef CONFIG_PAX_PAGEEXEC
5529 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5530 +{
5531 + unsigned long i;
5532 +
5533 + printk(KERN_ERR "PAX: bytes at PC: ");
5534 + for (i = 0; i < 8; i++) {
5535 + unsigned int c;
5536 + if (get_user(c, (unsigned int *)pc+i))
5537 + printk(KERN_CONT "???????? ");
5538 + else
5539 + printk(KERN_CONT "%08x ", c);
5540 + }
5541 + printk("\n");
5542 +}
5543 +#endif
5544 +
5545 # define VM_READ_BIT 0
5546 # define VM_WRITE_BIT 1
5547 # define VM_EXEC_BIT 2
5548 @@ -151,8 +168,21 @@ retry:
5549 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5550 goto bad_area;
5551
5552 - if ((vma->vm_flags & mask) != mask)
5553 + if ((vma->vm_flags & mask) != mask) {
5554 +
5555 +#ifdef CONFIG_PAX_PAGEEXEC
5556 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5557 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5558 + goto bad_area;
5559 +
5560 + up_read(&mm->mmap_sem);
5561 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5562 + do_group_exit(SIGKILL);
5563 + }
5564 +#endif
5565 +
5566 goto bad_area;
5567 + }
5568
5569 /*
5570 * If for any reason at all we couldn't handle the fault, make
5571 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5572 index 52b7604b..455cb85 100644
5573 --- a/arch/ia64/mm/hugetlbpage.c
5574 +++ b/arch/ia64/mm/hugetlbpage.c
5575 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5576 unsigned long pgoff, unsigned long flags)
5577 {
5578 struct vm_unmapped_area_info info;
5579 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5580
5581 if (len > RGN_MAP_LIMIT)
5582 return -ENOMEM;
5583 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5584 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5585 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5586 info.align_offset = 0;
5587 + info.threadstack_offset = offset;
5588 return vm_unmapped_area(&info);
5589 }
5590
5591 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5592 index 6b33457..88b5124 100644
5593 --- a/arch/ia64/mm/init.c
5594 +++ b/arch/ia64/mm/init.c
5595 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5596 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5597 vma->vm_end = vma->vm_start + PAGE_SIZE;
5598 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5599 +
5600 +#ifdef CONFIG_PAX_PAGEEXEC
5601 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5602 + vma->vm_flags &= ~VM_EXEC;
5603 +
5604 +#ifdef CONFIG_PAX_MPROTECT
5605 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5606 + vma->vm_flags &= ~VM_MAYEXEC;
5607 +#endif
5608 +
5609 + }
5610 +#endif
5611 +
5612 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5613 down_write(&current->mm->mmap_sem);
5614 if (insert_vm_struct(current->mm, vma)) {
5615 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5616 gate_vma.vm_start = FIXADDR_USER_START;
5617 gate_vma.vm_end = FIXADDR_USER_END;
5618 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5619 - gate_vma.vm_page_prot = __P101;
5620 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5621
5622 return 0;
5623 }
5624 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5625 index 40b3ee98..8c2c112 100644
5626 --- a/arch/m32r/include/asm/cache.h
5627 +++ b/arch/m32r/include/asm/cache.h
5628 @@ -1,8 +1,10 @@
5629 #ifndef _ASM_M32R_CACHE_H
5630 #define _ASM_M32R_CACHE_H
5631
5632 +#include <linux/const.h>
5633 +
5634 /* L1 cache line size */
5635 #define L1_CACHE_SHIFT 4
5636 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5637 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5638
5639 #endif /* _ASM_M32R_CACHE_H */
5640 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5641 index 82abd15..d95ae5d 100644
5642 --- a/arch/m32r/lib/usercopy.c
5643 +++ b/arch/m32r/lib/usercopy.c
5644 @@ -14,6 +14,9 @@
5645 unsigned long
5646 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5647 {
5648 + if ((long)n < 0)
5649 + return n;
5650 +
5651 prefetch(from);
5652 if (access_ok(VERIFY_WRITE, to, n))
5653 __copy_user(to,from,n);
5654 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5655 unsigned long
5656 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5657 {
5658 + if ((long)n < 0)
5659 + return n;
5660 +
5661 prefetchw(to);
5662 if (access_ok(VERIFY_READ, from, n))
5663 __copy_user_zeroing(to,from,n);
5664 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5665 index 0395c51..5f26031 100644
5666 --- a/arch/m68k/include/asm/cache.h
5667 +++ b/arch/m68k/include/asm/cache.h
5668 @@ -4,9 +4,11 @@
5669 #ifndef __ARCH_M68K_CACHE_H
5670 #define __ARCH_M68K_CACHE_H
5671
5672 +#include <linux/const.h>
5673 +
5674 /* bytes per L1 cache line */
5675 #define L1_CACHE_SHIFT 4
5676 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5677 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5678
5679 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5680
5681 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5682 index d703d8e..a8e2d70 100644
5683 --- a/arch/metag/include/asm/barrier.h
5684 +++ b/arch/metag/include/asm/barrier.h
5685 @@ -90,7 +90,7 @@ static inline void fence(void)
5686 do { \
5687 compiletime_assert_atomic_type(*p); \
5688 smp_mb(); \
5689 - ACCESS_ONCE(*p) = (v); \
5690 + ACCESS_ONCE_RW(*p) = (v); \
5691 } while (0)
5692
5693 #define smp_load_acquire(p) \
5694 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5695 index 7ca80ac..794ba72 100644
5696 --- a/arch/metag/mm/hugetlbpage.c
5697 +++ b/arch/metag/mm/hugetlbpage.c
5698 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5699 info.high_limit = TASK_SIZE;
5700 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5701 info.align_offset = 0;
5702 + info.threadstack_offset = 0;
5703 return vm_unmapped_area(&info);
5704 }
5705
5706 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5707 index 4efe96a..60e8699 100644
5708 --- a/arch/microblaze/include/asm/cache.h
5709 +++ b/arch/microblaze/include/asm/cache.h
5710 @@ -13,11 +13,12 @@
5711 #ifndef _ASM_MICROBLAZE_CACHE_H
5712 #define _ASM_MICROBLAZE_CACHE_H
5713
5714 +#include <linux/const.h>
5715 #include <asm/registers.h>
5716
5717 #define L1_CACHE_SHIFT 5
5718 /* word-granular cache in microblaze */
5719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5721
5722 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5723
5724 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5725 index 843713c..b6a87b9 100644
5726 --- a/arch/mips/Kconfig
5727 +++ b/arch/mips/Kconfig
5728 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5729
5730 config KEXEC
5731 bool "Kexec system call"
5732 + depends on !GRKERNSEC_KMEM
5733 help
5734 kexec is a system call that implements the ability to shutdown your
5735 current kernel, and to start another kernel. It is like a reboot
5736 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5737 index 3778655..1dff0a9 100644
5738 --- a/arch/mips/cavium-octeon/dma-octeon.c
5739 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5740 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5741 if (dma_release_from_coherent(dev, order, vaddr))
5742 return;
5743
5744 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5745 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5746 }
5747
5748 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5749 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5750 index 857da84..0fee5e2 100644
5751 --- a/arch/mips/include/asm/atomic.h
5752 +++ b/arch/mips/include/asm/atomic.h
5753 @@ -22,15 +22,39 @@
5754 #include <asm/cmpxchg.h>
5755 #include <asm/war.h>
5756
5757 +#ifdef CONFIG_GENERIC_ATOMIC64
5758 +#include <asm-generic/atomic64.h>
5759 +#endif
5760 +
5761 #define ATOMIC_INIT(i) { (i) }
5762
5763 +#ifdef CONFIG_64BIT
5764 +#define _ASM_EXTABLE(from, to) \
5765 +" .section __ex_table,\"a\"\n" \
5766 +" .dword " #from ", " #to"\n" \
5767 +" .previous\n"
5768 +#else
5769 +#define _ASM_EXTABLE(from, to) \
5770 +" .section __ex_table,\"a\"\n" \
5771 +" .word " #from ", " #to"\n" \
5772 +" .previous\n"
5773 +#endif
5774 +
5775 /*
5776 * atomic_read - read atomic variable
5777 * @v: pointer of type atomic_t
5778 *
5779 * Atomically reads the value of @v.
5780 */
5781 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5782 +static inline int atomic_read(const atomic_t *v)
5783 +{
5784 + return ACCESS_ONCE(v->counter);
5785 +}
5786 +
5787 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5788 +{
5789 + return ACCESS_ONCE(v->counter);
5790 +}
5791
5792 /*
5793 * atomic_set - set atomic variable
5794 @@ -39,47 +63,77 @@
5795 *
5796 * Atomically sets the value of @v to @i.
5797 */
5798 -#define atomic_set(v, i) ((v)->counter = (i))
5799 +static inline void atomic_set(atomic_t *v, int i)
5800 +{
5801 + v->counter = i;
5802 +}
5803
5804 -#define ATOMIC_OP(op, c_op, asm_op) \
5805 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5806 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5807 +{
5808 + v->counter = i;
5809 +}
5810 +
5811 +#ifdef CONFIG_PAX_REFCOUNT
5812 +#define __OVERFLOW_POST \
5813 + " b 4f \n" \
5814 + " .set noreorder \n" \
5815 + "3: b 5f \n" \
5816 + " move %0, %1 \n" \
5817 + " .set reorder \n"
5818 +#define __OVERFLOW_EXTABLE \
5819 + "3:\n" \
5820 + _ASM_EXTABLE(2b, 3b)
5821 +#else
5822 +#define __OVERFLOW_POST
5823 +#define __OVERFLOW_EXTABLE
5824 +#endif
5825 +
5826 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5827 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5828 { \
5829 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5830 int temp; \
5831 \
5832 __asm__ __volatile__( \
5833 - " .set arch=r4000 \n" \
5834 - "1: ll %0, %1 # atomic_" #op " \n" \
5835 - " " #asm_op " %0, %2 \n" \
5836 + " .set mips3 \n" \
5837 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5838 + "2: " #asm_op " %0, %2 \n" \
5839 " sc %0, %1 \n" \
5840 " beqzl %0, 1b \n" \
5841 + extable \
5842 " .set mips0 \n" \
5843 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5844 : "Ir" (i)); \
5845 } else if (kernel_uses_llsc) { \
5846 int temp; \
5847 \
5848 - do { \
5849 - __asm__ __volatile__( \
5850 - " .set arch=r4000 \n" \
5851 - " ll %0, %1 # atomic_" #op "\n" \
5852 - " " #asm_op " %0, %2 \n" \
5853 - " sc %0, %1 \n" \
5854 - " .set mips0 \n" \
5855 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5856 - : "Ir" (i)); \
5857 - } while (unlikely(!temp)); \
5858 + __asm__ __volatile__( \
5859 + " .set mips3 \n" \
5860 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5861 + "2: " #asm_op " %0, %2 \n" \
5862 + " sc %0, %1 \n" \
5863 + " beqz %0, 1b \n" \
5864 + extable \
5865 + " .set mips0 \n" \
5866 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5867 + : "Ir" (i)); \
5868 } else { \
5869 unsigned long flags; \
5870 \
5871 raw_local_irq_save(flags); \
5872 - v->counter c_op i; \
5873 + __asm__ __volatile__( \
5874 + "2: " #asm_op " %0, %1 \n" \
5875 + extable \
5876 + : "+r" (v->counter) : "Ir" (i)); \
5877 raw_local_irq_restore(flags); \
5878 } \
5879 }
5880
5881 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5882 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5883 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5884 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5885 +
5886 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5887 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5888 { \
5889 int result; \
5890 \
5891 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5892 int temp; \
5893 \
5894 __asm__ __volatile__( \
5895 - " .set arch=r4000 \n" \
5896 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5897 - " " #asm_op " %0, %1, %3 \n" \
5898 + " .set mips3 \n" \
5899 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5900 + "2: " #asm_op " %0, %1, %3 \n" \
5901 " sc %0, %2 \n" \
5902 " beqzl %0, 1b \n" \
5903 - " " #asm_op " %0, %1, %3 \n" \
5904 + post_op \
5905 + extable \
5906 + "4: " #asm_op " %0, %1, %3 \n" \
5907 + "5: \n" \
5908 " .set mips0 \n" \
5909 : "=&r" (result), "=&r" (temp), \
5910 "+" GCC_OFF12_ASM() (v->counter) \
5911 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5912 } else if (kernel_uses_llsc) { \
5913 int temp; \
5914 \
5915 - do { \
5916 - __asm__ __volatile__( \
5917 - " .set arch=r4000 \n" \
5918 - " ll %1, %2 # atomic_" #op "_return \n" \
5919 - " " #asm_op " %0, %1, %3 \n" \
5920 - " sc %0, %2 \n" \
5921 - " .set mips0 \n" \
5922 - : "=&r" (result), "=&r" (temp), \
5923 - "+" GCC_OFF12_ASM() (v->counter) \
5924 - : "Ir" (i)); \
5925 - } while (unlikely(!result)); \
5926 + __asm__ __volatile__( \
5927 + " .set mips3 \n" \
5928 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5929 + "2: " #asm_op " %0, %1, %3 \n" \
5930 + " sc %0, %2 \n" \
5931 + post_op \
5932 + extable \
5933 + "4: " #asm_op " %0, %1, %3 \n" \
5934 + "5: \n" \
5935 + " .set mips0 \n" \
5936 + : "=&r" (result), "=&r" (temp), \
5937 + "+" GCC_OFF12_ASM() (v->counter) \
5938 + : "Ir" (i)); \
5939 \
5940 result = temp; result c_op i; \
5941 } else { \
5942 unsigned long flags; \
5943 \
5944 raw_local_irq_save(flags); \
5945 - result = v->counter; \
5946 - result c_op i; \
5947 - v->counter = result; \
5948 + __asm__ __volatile__( \
5949 + " lw %0, %1 \n" \
5950 + "2: " #asm_op " %0, %1, %2 \n" \
5951 + " sw %0, %1 \n" \
5952 + "3: \n" \
5953 + extable \
5954 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5955 + : "Ir" (i)); \
5956 raw_local_irq_restore(flags); \
5957 } \
5958 \
5959 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5960 return result; \
5961 }
5962
5963 -#define ATOMIC_OPS(op, c_op, asm_op) \
5964 - ATOMIC_OP(op, c_op, asm_op) \
5965 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5966 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5967 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5968
5969 -ATOMIC_OPS(add, +=, addu)
5970 -ATOMIC_OPS(sub, -=, subu)
5971 +#define ATOMIC_OPS(op, asm_op) \
5972 + ATOMIC_OP(op, asm_op) \
5973 + ATOMIC_OP_RETURN(op, asm_op)
5974 +
5975 +ATOMIC_OPS(add, add)
5976 +ATOMIC_OPS(sub, sub)
5977
5978 #undef ATOMIC_OPS
5979 #undef ATOMIC_OP_RETURN
5980 +#undef __ATOMIC_OP_RETURN
5981 #undef ATOMIC_OP
5982 +#undef __ATOMIC_OP
5983
5984 /*
5985 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5986 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5987 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5988 * The function returns the old value of @v minus @i.
5989 */
5990 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5991 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5992 {
5993 int result;
5994
5995 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5996 return result;
5997 }
5998
5999 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6000 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6001 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6002 +{
6003 + return cmpxchg(&v->counter, old, new);
6004 +}
6005 +
6006 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6007 + int new)
6008 +{
6009 + return cmpxchg(&(v->counter), old, new);
6010 +}
6011 +
6012 +static inline int atomic_xchg(atomic_t *v, int new)
6013 +{
6014 + return xchg(&v->counter, new);
6015 +}
6016 +
6017 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6018 +{
6019 + return xchg(&(v->counter), new);
6020 +}
6021
6022 /**
6023 * __atomic_add_unless - add unless the number is a given value
6024 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6025
6026 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6027 #define atomic_inc_return(v) atomic_add_return(1, (v))
6028 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6029 +{
6030 + return atomic_add_return_unchecked(1, v);
6031 +}
6032
6033 /*
6034 * atomic_sub_and_test - subtract value from variable and test result
6035 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6036 * other cases.
6037 */
6038 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6039 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6040 +{
6041 + return atomic_add_return_unchecked(1, v) == 0;
6042 +}
6043
6044 /*
6045 * atomic_dec_and_test - decrement by 1 and test
6046 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6047 * Atomically increments @v by 1.
6048 */
6049 #define atomic_inc(v) atomic_add(1, (v))
6050 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6051 +{
6052 + atomic_add_unchecked(1, v);
6053 +}
6054
6055 /*
6056 * atomic_dec - decrement and test
6057 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6058 * Atomically decrements @v by 1.
6059 */
6060 #define atomic_dec(v) atomic_sub(1, (v))
6061 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6062 +{
6063 + atomic_sub_unchecked(1, v);
6064 +}
6065
6066 /*
6067 * atomic_add_negative - add and test if negative
6068 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6069 * @v: pointer of type atomic64_t
6070 *
6071 */
6072 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6073 +static inline long atomic64_read(const atomic64_t *v)
6074 +{
6075 + return ACCESS_ONCE(v->counter);
6076 +}
6077 +
6078 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6079 +{
6080 + return ACCESS_ONCE(v->counter);
6081 +}
6082
6083 /*
6084 * atomic64_set - set atomic variable
6085 * @v: pointer of type atomic64_t
6086 * @i: required value
6087 */
6088 -#define atomic64_set(v, i) ((v)->counter = (i))
6089 +static inline void atomic64_set(atomic64_t *v, long i)
6090 +{
6091 + v->counter = i;
6092 +}
6093
6094 -#define ATOMIC64_OP(op, c_op, asm_op) \
6095 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6096 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6097 +{
6098 + v->counter = i;
6099 +}
6100 +
6101 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6102 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6103 { \
6104 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6105 long temp; \
6106 \
6107 __asm__ __volatile__( \
6108 - " .set arch=r4000 \n" \
6109 - "1: lld %0, %1 # atomic64_" #op " \n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 + " .set mips3 \n" \
6112 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6113 + "2: " #asm_op " %0, %2 \n" \
6114 " scd %0, %1 \n" \
6115 " beqzl %0, 1b \n" \
6116 + extable \
6117 " .set mips0 \n" \
6118 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6119 : "Ir" (i)); \
6120 } else if (kernel_uses_llsc) { \
6121 long temp; \
6122 \
6123 - do { \
6124 - __asm__ __volatile__( \
6125 - " .set arch=r4000 \n" \
6126 - " lld %0, %1 # atomic64_" #op "\n" \
6127 - " " #asm_op " %0, %2 \n" \
6128 - " scd %0, %1 \n" \
6129 - " .set mips0 \n" \
6130 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6131 - : "Ir" (i)); \
6132 - } while (unlikely(!temp)); \
6133 + __asm__ __volatile__( \
6134 + " .set mips3 \n" \
6135 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6136 + "2: " #asm_op " %0, %2 \n" \
6137 + " scd %0, %1 \n" \
6138 + " beqz %0, 1b \n" \
6139 + extable \
6140 + " .set mips0 \n" \
6141 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6142 + : "Ir" (i)); \
6143 } else { \
6144 unsigned long flags; \
6145 \
6146 raw_local_irq_save(flags); \
6147 - v->counter c_op i; \
6148 + __asm__ __volatile__( \
6149 + "2: " #asm_op " %0, %1 \n" \
6150 + extable \
6151 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6152 raw_local_irq_restore(flags); \
6153 } \
6154 }
6155
6156 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6157 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6158 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6159 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6160 +
6161 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6162 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6163 { \
6164 long result; \
6165 \
6166 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6167 long temp; \
6168 \
6169 __asm__ __volatile__( \
6170 - " .set arch=r4000 \n" \
6171 + " .set mips3 \n" \
6172 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6173 - " " #asm_op " %0, %1, %3 \n" \
6174 + "2: " #asm_op " %0, %1, %3 \n" \
6175 " scd %0, %2 \n" \
6176 " beqzl %0, 1b \n" \
6177 - " " #asm_op " %0, %1, %3 \n" \
6178 + post_op \
6179 + extable \
6180 + "4: " #asm_op " %0, %1, %3 \n" \
6181 + "5: \n" \
6182 " .set mips0 \n" \
6183 : "=&r" (result), "=&r" (temp), \
6184 "+" GCC_OFF12_ASM() (v->counter) \
6185 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6186 } else if (kernel_uses_llsc) { \
6187 long temp; \
6188 \
6189 - do { \
6190 - __asm__ __volatile__( \
6191 - " .set arch=r4000 \n" \
6192 - " lld %1, %2 # atomic64_" #op "_return\n" \
6193 - " " #asm_op " %0, %1, %3 \n" \
6194 - " scd %0, %2 \n" \
6195 - " .set mips0 \n" \
6196 - : "=&r" (result), "=&r" (temp), \
6197 - "=" GCC_OFF12_ASM() (v->counter) \
6198 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6199 - : "memory"); \
6200 - } while (unlikely(!result)); \
6201 + __asm__ __volatile__( \
6202 + " .set mips3 \n" \
6203 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6204 + "2: " #asm_op " %0, %1, %3 \n" \
6205 + " scd %0, %2 \n" \
6206 + " beqz %0, 1b \n" \
6207 + post_op \
6208 + extable \
6209 + "4: " #asm_op " %0, %1, %3 \n" \
6210 + "5: \n" \
6211 + " .set mips0 \n" \
6212 + : "=&r" (result), "=&r" (temp), \
6213 + "=" GCC_OFF12_ASM() (v->counter) \
6214 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6215 + : "memory"); \
6216 \
6217 result = temp; result c_op i; \
6218 } else { \
6219 unsigned long flags; \
6220 \
6221 raw_local_irq_save(flags); \
6222 - result = v->counter; \
6223 - result c_op i; \
6224 - v->counter = result; \
6225 + __asm__ __volatile__( \
6226 + " ld %0, %1 \n" \
6227 + "2: " #asm_op " %0, %1, %2 \n" \
6228 + " sd %0, %1 \n" \
6229 + "3: \n" \
6230 + extable \
6231 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6232 + : "Ir" (i)); \
6233 raw_local_irq_restore(flags); \
6234 } \
6235 \
6236 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6237 return result; \
6238 }
6239
6240 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6241 - ATOMIC64_OP(op, c_op, asm_op) \
6242 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6243 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6244 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6245
6246 -ATOMIC64_OPS(add, +=, daddu)
6247 -ATOMIC64_OPS(sub, -=, dsubu)
6248 +#define ATOMIC64_OPS(op, asm_op) \
6249 + ATOMIC64_OP(op, asm_op) \
6250 + ATOMIC64_OP_RETURN(op, asm_op)
6251 +
6252 +ATOMIC64_OPS(add, dadd)
6253 +ATOMIC64_OPS(sub, dsub)
6254
6255 #undef ATOMIC64_OPS
6256 #undef ATOMIC64_OP_RETURN
6257 +#undef __ATOMIC64_OP_RETURN
6258 #undef ATOMIC64_OP
6259 +#undef __ATOMIC64_OP
6260 +#undef __OVERFLOW_EXTABLE
6261 +#undef __OVERFLOW_POST
6262
6263 /*
6264 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6265 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6266 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6267 * The function returns the old value of @v minus @i.
6268 */
6269 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6270 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6271 {
6272 long result;
6273
6274 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6275 return result;
6276 }
6277
6278 -#define atomic64_cmpxchg(v, o, n) \
6279 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6280 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6281 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6282 +{
6283 + return cmpxchg(&v->counter, old, new);
6284 +}
6285 +
6286 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6287 + long new)
6288 +{
6289 + return cmpxchg(&(v->counter), old, new);
6290 +}
6291 +
6292 +static inline long atomic64_xchg(atomic64_t *v, long new)
6293 +{
6294 + return xchg(&v->counter, new);
6295 +}
6296 +
6297 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6298 +{
6299 + return xchg(&(v->counter), new);
6300 +}
6301
6302 /**
6303 * atomic64_add_unless - add unless the number is a given value
6304 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305
6306 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6307 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6308 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6309
6310 /*
6311 * atomic64_sub_and_test - subtract value from variable and test result
6312 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * other cases.
6314 */
6315 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6316 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6317
6318 /*
6319 * atomic64_dec_and_test - decrement by 1 and test
6320 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically increments @v by 1.
6322 */
6323 #define atomic64_inc(v) atomic64_add(1, (v))
6324 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_dec - decrement and test
6328 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6329 * Atomically decrements @v by 1.
6330 */
6331 #define atomic64_dec(v) atomic64_sub(1, (v))
6332 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6333
6334 /*
6335 * atomic64_add_negative - add and test if negative
6336 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6337 index 2b8bbbc..4556df6 100644
6338 --- a/arch/mips/include/asm/barrier.h
6339 +++ b/arch/mips/include/asm/barrier.h
6340 @@ -133,7 +133,7 @@
6341 do { \
6342 compiletime_assert_atomic_type(*p); \
6343 smp_mb(); \
6344 - ACCESS_ONCE(*p) = (v); \
6345 + ACCESS_ONCE_RW(*p) = (v); \
6346 } while (0)
6347
6348 #define smp_load_acquire(p) \
6349 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6350 index b4db69f..8f3b093 100644
6351 --- a/arch/mips/include/asm/cache.h
6352 +++ b/arch/mips/include/asm/cache.h
6353 @@ -9,10 +9,11 @@
6354 #ifndef _ASM_CACHE_H
6355 #define _ASM_CACHE_H
6356
6357 +#include <linux/const.h>
6358 #include <kmalloc.h>
6359
6360 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6361 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6362 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6363
6364 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6365 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6366 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6367 index eb4d95d..f2f7f93 100644
6368 --- a/arch/mips/include/asm/elf.h
6369 +++ b/arch/mips/include/asm/elf.h
6370 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6371 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6372 #endif
6373
6374 +#ifdef CONFIG_PAX_ASLR
6375 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6376 +
6377 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6378 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6379 +#endif
6380 +
6381 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6382 struct linux_binprm;
6383 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6384 int uses_interp);
6385
6386 -struct mm_struct;
6387 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6388 -#define arch_randomize_brk arch_randomize_brk
6389 -
6390 struct arch_elf_state {
6391 int fp_abi;
6392 int interp_fp_abi;
6393 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6394 index c1f6afa..38cc6e9 100644
6395 --- a/arch/mips/include/asm/exec.h
6396 +++ b/arch/mips/include/asm/exec.h
6397 @@ -12,6 +12,6 @@
6398 #ifndef _ASM_EXEC_H
6399 #define _ASM_EXEC_H
6400
6401 -extern unsigned long arch_align_stack(unsigned long sp);
6402 +#define arch_align_stack(x) ((x) & ~0xfUL)
6403
6404 #endif /* _ASM_EXEC_H */
6405 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6406 index 9e8ef59..1139d6b 100644
6407 --- a/arch/mips/include/asm/hw_irq.h
6408 +++ b/arch/mips/include/asm/hw_irq.h
6409 @@ -10,7 +10,7 @@
6410
6411 #include <linux/atomic.h>
6412
6413 -extern atomic_t irq_err_count;
6414 +extern atomic_unchecked_t irq_err_count;
6415
6416 /*
6417 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6418 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6419 index 46dfc3c..a16b13a 100644
6420 --- a/arch/mips/include/asm/local.h
6421 +++ b/arch/mips/include/asm/local.h
6422 @@ -12,15 +12,25 @@ typedef struct
6423 atomic_long_t a;
6424 } local_t;
6425
6426 +typedef struct {
6427 + atomic_long_unchecked_t a;
6428 +} local_unchecked_t;
6429 +
6430 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6431
6432 #define local_read(l) atomic_long_read(&(l)->a)
6433 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6434 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6435 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6436
6437 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6438 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6439 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6440 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6441 #define local_inc(l) atomic_long_inc(&(l)->a)
6442 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6443 #define local_dec(l) atomic_long_dec(&(l)->a)
6444 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6445
6446 /*
6447 * Same as above, but return the result value
6448 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6449 return result;
6450 }
6451
6452 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6453 +{
6454 + unsigned long result;
6455 +
6456 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6457 + unsigned long temp;
6458 +
6459 + __asm__ __volatile__(
6460 + " .set mips3 \n"
6461 + "1:" __LL "%1, %2 # local_add_return \n"
6462 + " addu %0, %1, %3 \n"
6463 + __SC "%0, %2 \n"
6464 + " beqzl %0, 1b \n"
6465 + " addu %0, %1, %3 \n"
6466 + " .set mips0 \n"
6467 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6468 + : "Ir" (i), "m" (l->a.counter)
6469 + : "memory");
6470 + } else if (kernel_uses_llsc) {
6471 + unsigned long temp;
6472 +
6473 + __asm__ __volatile__(
6474 + " .set mips3 \n"
6475 + "1:" __LL "%1, %2 # local_add_return \n"
6476 + " addu %0, %1, %3 \n"
6477 + __SC "%0, %2 \n"
6478 + " beqz %0, 1b \n"
6479 + " addu %0, %1, %3 \n"
6480 + " .set mips0 \n"
6481 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6482 + : "Ir" (i), "m" (l->a.counter)
6483 + : "memory");
6484 + } else {
6485 + unsigned long flags;
6486 +
6487 + local_irq_save(flags);
6488 + result = l->a.counter;
6489 + result += i;
6490 + l->a.counter = result;
6491 + local_irq_restore(flags);
6492 + }
6493 +
6494 + return result;
6495 +}
6496 +
6497 static __inline__ long local_sub_return(long i, local_t * l)
6498 {
6499 unsigned long result;
6500 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6501
6502 #define local_cmpxchg(l, o, n) \
6503 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6504 +#define local_cmpxchg_unchecked(l, o, n) \
6505 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6506 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6507
6508 /**
6509 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6510 index 154b70a..426ae3d 100644
6511 --- a/arch/mips/include/asm/page.h
6512 +++ b/arch/mips/include/asm/page.h
6513 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6514 #ifdef CONFIG_CPU_MIPS32
6515 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6516 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6517 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6518 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6519 #else
6520 typedef struct { unsigned long long pte; } pte_t;
6521 #define pte_val(x) ((x).pte)
6522 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6523 index b336037..5b874cc 100644
6524 --- a/arch/mips/include/asm/pgalloc.h
6525 +++ b/arch/mips/include/asm/pgalloc.h
6526 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6527 {
6528 set_pud(pud, __pud((unsigned long)pmd));
6529 }
6530 +
6531 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6532 +{
6533 + pud_populate(mm, pud, pmd);
6534 +}
6535 #endif
6536
6537 /*
6538 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6539 index 845016d..3303268 100644
6540 --- a/arch/mips/include/asm/pgtable.h
6541 +++ b/arch/mips/include/asm/pgtable.h
6542 @@ -20,6 +20,9 @@
6543 #include <asm/io.h>
6544 #include <asm/pgtable-bits.h>
6545
6546 +#define ktla_ktva(addr) (addr)
6547 +#define ktva_ktla(addr) (addr)
6548 +
6549 struct mm_struct;
6550 struct vm_area_struct;
6551
6552 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6553 index e4440f9..8fb0005 100644
6554 --- a/arch/mips/include/asm/thread_info.h
6555 +++ b/arch/mips/include/asm/thread_info.h
6556 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6557 #define TIF_SECCOMP 4 /* secure computing */
6558 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6559 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6560 +/* li takes a 32bit immediate */
6561 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6562 +
6563 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6564 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6565 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6566 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6567 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6568 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6569 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6570 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6571
6572 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6573 _TIF_SYSCALL_AUDIT | \
6574 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6575 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6576 + _TIF_GRSEC_SETXID)
6577
6578 /* work to do in syscall_trace_leave() */
6579 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6580 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6581 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6582
6583 /* work to do on interrupt/exception return */
6584 #define _TIF_WORK_MASK \
6585 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6586 /* work to do on any return to u-space */
6587 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6588 _TIF_WORK_SYSCALL_EXIT | \
6589 - _TIF_SYSCALL_TRACEPOINT)
6590 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6591
6592 /*
6593 * We stash processor id into a COP0 register to retrieve it fast
6594 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6595 index bf8b324..cec5705 100644
6596 --- a/arch/mips/include/asm/uaccess.h
6597 +++ b/arch/mips/include/asm/uaccess.h
6598 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6599 __ok == 0; \
6600 })
6601
6602 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6603 #define access_ok(type, addr, size) \
6604 likely(__access_ok((addr), (size), __access_mask))
6605
6606 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6607 index 1188e00..41cf144 100644
6608 --- a/arch/mips/kernel/binfmt_elfn32.c
6609 +++ b/arch/mips/kernel/binfmt_elfn32.c
6610 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6611 #undef ELF_ET_DYN_BASE
6612 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6613
6614 +#ifdef CONFIG_PAX_ASLR
6615 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6616 +
6617 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6618 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6619 +#endif
6620 +
6621 #include <asm/processor.h>
6622 #include <linux/module.h>
6623 #include <linux/elfcore.h>
6624 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6625 index 9287678..f870e47 100644
6626 --- a/arch/mips/kernel/binfmt_elfo32.c
6627 +++ b/arch/mips/kernel/binfmt_elfo32.c
6628 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6629 #undef ELF_ET_DYN_BASE
6630 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6631
6632 +#ifdef CONFIG_PAX_ASLR
6633 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6634 +
6635 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6636 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6637 +#endif
6638 +
6639 #include <asm/processor.h>
6640
6641 #include <linux/module.h>
6642 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6643 index a74ec3a..4f06f18 100644
6644 --- a/arch/mips/kernel/i8259.c
6645 +++ b/arch/mips/kernel/i8259.c
6646 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6647 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6648 spurious_irq_mask |= irqmask;
6649 }
6650 - atomic_inc(&irq_err_count);
6651 + atomic_inc_unchecked(&irq_err_count);
6652 /*
6653 * Theoretically we do not have to handle this IRQ,
6654 * but in Linux this does not cause problems and is
6655 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6656 index 44a1f79..2bd6aa3 100644
6657 --- a/arch/mips/kernel/irq-gt641xx.c
6658 +++ b/arch/mips/kernel/irq-gt641xx.c
6659 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6660 }
6661 }
6662
6663 - atomic_inc(&irq_err_count);
6664 + atomic_inc_unchecked(&irq_err_count);
6665 }
6666
6667 void __init gt641xx_irq_init(void)
6668 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6669 index d2bfbc2..a8eacd2 100644
6670 --- a/arch/mips/kernel/irq.c
6671 +++ b/arch/mips/kernel/irq.c
6672 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6673 printk("unexpected IRQ # %d\n", irq);
6674 }
6675
6676 -atomic_t irq_err_count;
6677 +atomic_unchecked_t irq_err_count;
6678
6679 int arch_show_interrupts(struct seq_file *p, int prec)
6680 {
6681 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6682 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6683 return 0;
6684 }
6685
6686 asmlinkage void spurious_interrupt(void)
6687 {
6688 - atomic_inc(&irq_err_count);
6689 + atomic_inc_unchecked(&irq_err_count);
6690 }
6691
6692 void __init init_IRQ(void)
6693 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6694 #endif
6695 }
6696
6697 +
6698 #ifdef DEBUG_STACKOVERFLOW
6699 +extern void gr_handle_kernel_exploit(void);
6700 +
6701 static inline void check_stack_overflow(void)
6702 {
6703 unsigned long sp;
6704 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6705 printk("do_IRQ: stack overflow: %ld\n",
6706 sp - sizeof(struct thread_info));
6707 dump_stack();
6708 + gr_handle_kernel_exploit();
6709 }
6710 }
6711 #else
6712 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6713 index 0614717..002fa43 100644
6714 --- a/arch/mips/kernel/pm-cps.c
6715 +++ b/arch/mips/kernel/pm-cps.c
6716 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6717 nc_core_ready_count = nc_addr;
6718
6719 /* Ensure ready_count is zero-initialised before the assembly runs */
6720 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6721 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6722 coupled_barrier(&per_cpu(pm_barrier, core), online);
6723
6724 /* Run the generated entry code */
6725 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6726 index 85bff5d..39bc202 100644
6727 --- a/arch/mips/kernel/process.c
6728 +++ b/arch/mips/kernel/process.c
6729 @@ -534,18 +534,6 @@ out:
6730 return pc;
6731 }
6732
6733 -/*
6734 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6735 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6736 - */
6737 -unsigned long arch_align_stack(unsigned long sp)
6738 -{
6739 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6740 - sp -= get_random_int() & ~PAGE_MASK;
6741 -
6742 - return sp & ALMASK;
6743 -}
6744 -
6745 static void arch_dump_stack(void *info)
6746 {
6747 struct pt_regs *regs;
6748 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6749 index 5104528..950bbdc 100644
6750 --- a/arch/mips/kernel/ptrace.c
6751 +++ b/arch/mips/kernel/ptrace.c
6752 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6753 return ret;
6754 }
6755
6756 +#ifdef CONFIG_GRKERNSEC_SETXID
6757 +extern void gr_delayed_cred_worker(void);
6758 +#endif
6759 +
6760 /*
6761 * Notification of system call entry/exit
6762 * - triggered by current->work.syscall_trace
6763 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6764 tracehook_report_syscall_entry(regs))
6765 ret = -1;
6766
6767 +#ifdef CONFIG_GRKERNSEC_SETXID
6768 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6769 + gr_delayed_cred_worker();
6770 +#endif
6771 +
6772 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6773 trace_sys_enter(regs, regs->regs[2]);
6774
6775 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6776 index 07fc524..b9d7f28 100644
6777 --- a/arch/mips/kernel/reset.c
6778 +++ b/arch/mips/kernel/reset.c
6779 @@ -13,6 +13,7 @@
6780 #include <linux/reboot.h>
6781
6782 #include <asm/reboot.h>
6783 +#include <asm/bug.h>
6784
6785 /*
6786 * Urgs ... Too many MIPS machines to handle this in a generic way.
6787 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6788 {
6789 if (_machine_restart)
6790 _machine_restart(command);
6791 + BUG();
6792 }
6793
6794 void machine_halt(void)
6795 {
6796 if (_machine_halt)
6797 _machine_halt();
6798 + BUG();
6799 }
6800
6801 void machine_power_off(void)
6802 {
6803 if (pm_power_off)
6804 pm_power_off();
6805 + BUG();
6806 }
6807 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6808 index 2242bdd..b284048 100644
6809 --- a/arch/mips/kernel/sync-r4k.c
6810 +++ b/arch/mips/kernel/sync-r4k.c
6811 @@ -18,8 +18,8 @@
6812 #include <asm/mipsregs.h>
6813
6814 static atomic_t count_start_flag = ATOMIC_INIT(0);
6815 -static atomic_t count_count_start = ATOMIC_INIT(0);
6816 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6817 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6818 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6819 static atomic_t count_reference = ATOMIC_INIT(0);
6820
6821 #define COUNTON 100
6822 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6823
6824 for (i = 0; i < NR_LOOPS; i++) {
6825 /* slaves loop on '!= 2' */
6826 - while (atomic_read(&count_count_start) != 1)
6827 + while (atomic_read_unchecked(&count_count_start) != 1)
6828 mb();
6829 - atomic_set(&count_count_stop, 0);
6830 + atomic_set_unchecked(&count_count_stop, 0);
6831 smp_wmb();
6832
6833 /* this lets the slaves write their count register */
6834 - atomic_inc(&count_count_start);
6835 + atomic_inc_unchecked(&count_count_start);
6836
6837 /*
6838 * Everyone initialises count in the last loop:
6839 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6840 /*
6841 * Wait for all slaves to leave the synchronization point:
6842 */
6843 - while (atomic_read(&count_count_stop) != 1)
6844 + while (atomic_read_unchecked(&count_count_stop) != 1)
6845 mb();
6846 - atomic_set(&count_count_start, 0);
6847 + atomic_set_unchecked(&count_count_start, 0);
6848 smp_wmb();
6849 - atomic_inc(&count_count_stop);
6850 + atomic_inc_unchecked(&count_count_stop);
6851 }
6852 /* Arrange for an interrupt in a short while */
6853 write_c0_compare(read_c0_count() + COUNTON);
6854 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6855 initcount = atomic_read(&count_reference);
6856
6857 for (i = 0; i < NR_LOOPS; i++) {
6858 - atomic_inc(&count_count_start);
6859 - while (atomic_read(&count_count_start) != 2)
6860 + atomic_inc_unchecked(&count_count_start);
6861 + while (atomic_read_unchecked(&count_count_start) != 2)
6862 mb();
6863
6864 /*
6865 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6866 if (i == NR_LOOPS-1)
6867 write_c0_count(initcount);
6868
6869 - atomic_inc(&count_count_stop);
6870 - while (atomic_read(&count_count_stop) != 2)
6871 + atomic_inc_unchecked(&count_count_stop);
6872 + while (atomic_read_unchecked(&count_count_stop) != 2)
6873 mb();
6874 }
6875 /* Arrange for an interrupt in a short while */
6876 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6877 index c3b41e2..46c32e9 100644
6878 --- a/arch/mips/kernel/traps.c
6879 +++ b/arch/mips/kernel/traps.c
6880 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6881 siginfo_t info;
6882
6883 prev_state = exception_enter();
6884 - die_if_kernel("Integer overflow", regs);
6885 + if (unlikely(!user_mode(regs))) {
6886 +
6887 +#ifdef CONFIG_PAX_REFCOUNT
6888 + if (fixup_exception(regs)) {
6889 + pax_report_refcount_overflow(regs);
6890 + exception_exit(prev_state);
6891 + return;
6892 + }
6893 +#endif
6894 +
6895 + die("Integer overflow", regs);
6896 + }
6897
6898 info.si_code = FPE_INTOVF;
6899 info.si_signo = SIGFPE;
6900 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6901 index 270bbd4..c01932a 100644
6902 --- a/arch/mips/kvm/mips.c
6903 +++ b/arch/mips/kvm/mips.c
6904 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6905 return r;
6906 }
6907
6908 -int kvm_arch_init(void *opaque)
6909 +int kvm_arch_init(const void *opaque)
6910 {
6911 if (kvm_mips_callbacks) {
6912 kvm_err("kvm: module already exists\n");
6913 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6914 index 70ab5d6..62940fe 100644
6915 --- a/arch/mips/mm/fault.c
6916 +++ b/arch/mips/mm/fault.c
6917 @@ -28,6 +28,23 @@
6918 #include <asm/highmem.h> /* For VMALLOC_END */
6919 #include <linux/kdebug.h>
6920
6921 +#ifdef CONFIG_PAX_PAGEEXEC
6922 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6923 +{
6924 + unsigned long i;
6925 +
6926 + printk(KERN_ERR "PAX: bytes at PC: ");
6927 + for (i = 0; i < 5; i++) {
6928 + unsigned int c;
6929 + if (get_user(c, (unsigned int *)pc+i))
6930 + printk(KERN_CONT "???????? ");
6931 + else
6932 + printk(KERN_CONT "%08x ", c);
6933 + }
6934 + printk("\n");
6935 +}
6936 +#endif
6937 +
6938 /*
6939 * This routine handles page faults. It determines the address,
6940 * and the problem, and then passes it off to one of the appropriate
6941 @@ -201,6 +218,14 @@ bad_area:
6942 bad_area_nosemaphore:
6943 /* User mode accesses just cause a SIGSEGV */
6944 if (user_mode(regs)) {
6945 +
6946 +#ifdef CONFIG_PAX_PAGEEXEC
6947 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6948 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6949 + do_group_exit(SIGKILL);
6950 + }
6951 +#endif
6952 +
6953 tsk->thread.cp0_badvaddr = address;
6954 tsk->thread.error_code = write;
6955 #if 0
6956 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6957 index f1baadd..5472dca 100644
6958 --- a/arch/mips/mm/mmap.c
6959 +++ b/arch/mips/mm/mmap.c
6960 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 struct vm_area_struct *vma;
6962 unsigned long addr = addr0;
6963 int do_color_align;
6964 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6965 struct vm_unmapped_area_info info;
6966
6967 if (unlikely(len > TASK_SIZE))
6968 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6969 do_color_align = 1;
6970
6971 /* requesting a specific address */
6972 +
6973 +#ifdef CONFIG_PAX_RANDMMAP
6974 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6975 +#endif
6976 +
6977 if (addr) {
6978 if (do_color_align)
6979 addr = COLOUR_ALIGN(addr, pgoff);
6980 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6981 addr = PAGE_ALIGN(addr);
6982
6983 vma = find_vma(mm, addr);
6984 - if (TASK_SIZE - len >= addr &&
6985 - (!vma || addr + len <= vma->vm_start))
6986 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6987 return addr;
6988 }
6989
6990 info.length = len;
6991 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6992 info.align_offset = pgoff << PAGE_SHIFT;
6993 + info.threadstack_offset = offset;
6994
6995 if (dir == DOWN) {
6996 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6997 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6998 {
6999 unsigned long random_factor = 0UL;
7000
7001 +#ifdef CONFIG_PAX_RANDMMAP
7002 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7003 +#endif
7004 +
7005 if (current->flags & PF_RANDOMIZE) {
7006 random_factor = get_random_int();
7007 random_factor = random_factor << PAGE_SHIFT;
7008 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7009
7010 if (mmap_is_legacy()) {
7011 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7012 +
7013 +#ifdef CONFIG_PAX_RANDMMAP
7014 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7015 + mm->mmap_base += mm->delta_mmap;
7016 +#endif
7017 +
7018 mm->get_unmapped_area = arch_get_unmapped_area;
7019 } else {
7020 mm->mmap_base = mmap_base(random_factor);
7021 +
7022 +#ifdef CONFIG_PAX_RANDMMAP
7023 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7024 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7025 +#endif
7026 +
7027 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7028 }
7029 }
7030
7031 -static inline unsigned long brk_rnd(void)
7032 -{
7033 - unsigned long rnd = get_random_int();
7034 -
7035 - rnd = rnd << PAGE_SHIFT;
7036 - /* 8MB for 32bit, 256MB for 64bit */
7037 - if (TASK_IS_32BIT_ADDR)
7038 - rnd = rnd & 0x7ffffful;
7039 - else
7040 - rnd = rnd & 0xffffffful;
7041 -
7042 - return rnd;
7043 -}
7044 -
7045 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7046 -{
7047 - unsigned long base = mm->brk;
7048 - unsigned long ret;
7049 -
7050 - ret = PAGE_ALIGN(base + brk_rnd());
7051 -
7052 - if (ret < mm->brk)
7053 - return mm->brk;
7054 -
7055 - return ret;
7056 -}
7057 -
7058 int __virt_addr_valid(const volatile void *kaddr)
7059 {
7060 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7061 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7062 index d07e041..bedb72b 100644
7063 --- a/arch/mips/pci/pci-octeon.c
7064 +++ b/arch/mips/pci/pci-octeon.c
7065 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7066
7067
7068 static struct pci_ops octeon_pci_ops = {
7069 - octeon_read_config,
7070 - octeon_write_config,
7071 + .read = octeon_read_config,
7072 + .write = octeon_write_config,
7073 };
7074
7075 static struct resource octeon_pci_mem_resource = {
7076 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7077 index 5e36c33..eb4a17b 100644
7078 --- a/arch/mips/pci/pcie-octeon.c
7079 +++ b/arch/mips/pci/pcie-octeon.c
7080 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7081 }
7082
7083 static struct pci_ops octeon_pcie0_ops = {
7084 - octeon_pcie0_read_config,
7085 - octeon_pcie0_write_config,
7086 + .read = octeon_pcie0_read_config,
7087 + .write = octeon_pcie0_write_config,
7088 };
7089
7090 static struct resource octeon_pcie0_mem_resource = {
7091 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7092 };
7093
7094 static struct pci_ops octeon_pcie1_ops = {
7095 - octeon_pcie1_read_config,
7096 - octeon_pcie1_write_config,
7097 + .read = octeon_pcie1_read_config,
7098 + .write = octeon_pcie1_write_config,
7099 };
7100
7101 static struct resource octeon_pcie1_mem_resource = {
7102 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7103 };
7104
7105 static struct pci_ops octeon_dummy_ops = {
7106 - octeon_dummy_read_config,
7107 - octeon_dummy_write_config,
7108 + .read = octeon_dummy_read_config,
7109 + .write = octeon_dummy_write_config,
7110 };
7111
7112 static struct resource octeon_dummy_mem_resource = {
7113 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7114 index a2358b4..7cead4f 100644
7115 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7116 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7117 @@ -187,9 +187,9 @@ void
7118 cont_nmi_dump(void)
7119 {
7120 #ifndef REAL_NMI_SIGNAL
7121 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7122 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7123
7124 - atomic_inc(&nmied_cpus);
7125 + atomic_inc_unchecked(&nmied_cpus);
7126 #endif
7127 /*
7128 * Only allow 1 cpu to proceed
7129 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7130 udelay(10000);
7131 }
7132 #else
7133 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7134 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7135 #endif
7136
7137 /*
7138 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7139 index a046b30..6799527 100644
7140 --- a/arch/mips/sni/rm200.c
7141 +++ b/arch/mips/sni/rm200.c
7142 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7143 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7144 spurious_irq_mask |= irqmask;
7145 }
7146 - atomic_inc(&irq_err_count);
7147 + atomic_inc_unchecked(&irq_err_count);
7148 /*
7149 * Theoretically we do not have to handle this IRQ,
7150 * but in Linux this does not cause problems and is
7151 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7152 index 41e873b..34d33a7 100644
7153 --- a/arch/mips/vr41xx/common/icu.c
7154 +++ b/arch/mips/vr41xx/common/icu.c
7155 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7156
7157 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7158
7159 - atomic_inc(&irq_err_count);
7160 + atomic_inc_unchecked(&irq_err_count);
7161
7162 return -1;
7163 }
7164 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7165 index ae0e4ee..e8f0692 100644
7166 --- a/arch/mips/vr41xx/common/irq.c
7167 +++ b/arch/mips/vr41xx/common/irq.c
7168 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7169 irq_cascade_t *cascade;
7170
7171 if (irq >= NR_IRQS) {
7172 - atomic_inc(&irq_err_count);
7173 + atomic_inc_unchecked(&irq_err_count);
7174 return;
7175 }
7176
7177 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7178 ret = cascade->get_irq(irq);
7179 irq = ret;
7180 if (ret < 0)
7181 - atomic_inc(&irq_err_count);
7182 + atomic_inc_unchecked(&irq_err_count);
7183 else
7184 irq_dispatch(irq);
7185 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7186 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7187 index 967d144..db12197 100644
7188 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7189 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7190 @@ -11,12 +11,14 @@
7191 #ifndef _ASM_PROC_CACHE_H
7192 #define _ASM_PROC_CACHE_H
7193
7194 +#include <linux/const.h>
7195 +
7196 /* L1 cache */
7197
7198 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7199 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7200 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7201 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7202 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7203 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7204
7205 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7206 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7207 index bcb5df2..84fabd2 100644
7208 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7209 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7210 @@ -16,13 +16,15 @@
7211 #ifndef _ASM_PROC_CACHE_H
7212 #define _ASM_PROC_CACHE_H
7213
7214 +#include <linux/const.h>
7215 +
7216 /*
7217 * L1 cache
7218 */
7219 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7220 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7221 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7222 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7223 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7224 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7225
7226 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7227 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7228 index 4ce7a01..449202a 100644
7229 --- a/arch/openrisc/include/asm/cache.h
7230 +++ b/arch/openrisc/include/asm/cache.h
7231 @@ -19,11 +19,13 @@
7232 #ifndef __ASM_OPENRISC_CACHE_H
7233 #define __ASM_OPENRISC_CACHE_H
7234
7235 +#include <linux/const.h>
7236 +
7237 /* FIXME: How can we replace these with values from the CPU...
7238 * they shouldn't be hard-coded!
7239 */
7240
7241 -#define L1_CACHE_BYTES 16
7242 #define L1_CACHE_SHIFT 4
7243 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7244
7245 #endif /* __ASM_OPENRISC_CACHE_H */
7246 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7247 index 226f8ca..9d9b87d 100644
7248 --- a/arch/parisc/include/asm/atomic.h
7249 +++ b/arch/parisc/include/asm/atomic.h
7250 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7251 return dec;
7252 }
7253
7254 +#define atomic64_read_unchecked(v) atomic64_read(v)
7255 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7256 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7257 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7258 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7259 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7260 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7261 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7262 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7263 +
7264 #endif /* !CONFIG_64BIT */
7265
7266
7267 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7268 index 47f11c7..3420df2 100644
7269 --- a/arch/parisc/include/asm/cache.h
7270 +++ b/arch/parisc/include/asm/cache.h
7271 @@ -5,6 +5,7 @@
7272 #ifndef __ARCH_PARISC_CACHE_H
7273 #define __ARCH_PARISC_CACHE_H
7274
7275 +#include <linux/const.h>
7276
7277 /*
7278 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7279 @@ -15,13 +16,13 @@
7280 * just ruin performance.
7281 */
7282 #ifdef CONFIG_PA20
7283 -#define L1_CACHE_BYTES 64
7284 #define L1_CACHE_SHIFT 6
7285 #else
7286 -#define L1_CACHE_BYTES 32
7287 #define L1_CACHE_SHIFT 5
7288 #endif
7289
7290 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7291 +
7292 #ifndef __ASSEMBLY__
7293
7294 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7295 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7296 index 3391d06..c23a2cc 100644
7297 --- a/arch/parisc/include/asm/elf.h
7298 +++ b/arch/parisc/include/asm/elf.h
7299 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7300
7301 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7302
7303 +#ifdef CONFIG_PAX_ASLR
7304 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7305 +
7306 +#define PAX_DELTA_MMAP_LEN 16
7307 +#define PAX_DELTA_STACK_LEN 16
7308 +#endif
7309 +
7310 /* This yields a mask that user programs can use to figure out what
7311 instruction set this CPU supports. This could be done in user space,
7312 but it's not easy, and we've already done it here. */
7313 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7314 index f213f5b..0af3e8e 100644
7315 --- a/arch/parisc/include/asm/pgalloc.h
7316 +++ b/arch/parisc/include/asm/pgalloc.h
7317 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7318 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7319 }
7320
7321 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7322 +{
7323 + pgd_populate(mm, pgd, pmd);
7324 +}
7325 +
7326 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7327 {
7328 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7329 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7330 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7331 #define pmd_free(mm, x) do { } while (0)
7332 #define pgd_populate(mm, pmd, pte) BUG()
7333 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7334
7335 #endif
7336
7337 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7338 index 22b89d1..ce34230 100644
7339 --- a/arch/parisc/include/asm/pgtable.h
7340 +++ b/arch/parisc/include/asm/pgtable.h
7341 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7342 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7343 #define PAGE_COPY PAGE_EXECREAD
7344 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7345 +
7346 +#ifdef CONFIG_PAX_PAGEEXEC
7347 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7348 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7349 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7350 +#else
7351 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7352 +# define PAGE_COPY_NOEXEC PAGE_COPY
7353 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7354 +#endif
7355 +
7356 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7357 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7358 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7359 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7360 index a5cb070..8604ddc 100644
7361 --- a/arch/parisc/include/asm/uaccess.h
7362 +++ b/arch/parisc/include/asm/uaccess.h
7363 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7364 const void __user *from,
7365 unsigned long n)
7366 {
7367 - int sz = __compiletime_object_size(to);
7368 + size_t sz = __compiletime_object_size(to);
7369 int ret = -EFAULT;
7370
7371 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7372 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7373 ret = __copy_from_user(to, from, n);
7374 else
7375 copy_from_user_overflow();
7376 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7377 index 5822e8e..bc5e638 100644
7378 --- a/arch/parisc/kernel/module.c
7379 +++ b/arch/parisc/kernel/module.c
7380 @@ -98,16 +98,38 @@
7381
7382 /* three functions to determine where in the module core
7383 * or init pieces the location is */
7384 +static inline int in_init_rx(struct module *me, void *loc)
7385 +{
7386 + return (loc >= me->module_init_rx &&
7387 + loc < (me->module_init_rx + me->init_size_rx));
7388 +}
7389 +
7390 +static inline int in_init_rw(struct module *me, void *loc)
7391 +{
7392 + return (loc >= me->module_init_rw &&
7393 + loc < (me->module_init_rw + me->init_size_rw));
7394 +}
7395 +
7396 static inline int in_init(struct module *me, void *loc)
7397 {
7398 - return (loc >= me->module_init &&
7399 - loc <= (me->module_init + me->init_size));
7400 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7401 +}
7402 +
7403 +static inline int in_core_rx(struct module *me, void *loc)
7404 +{
7405 + return (loc >= me->module_core_rx &&
7406 + loc < (me->module_core_rx + me->core_size_rx));
7407 +}
7408 +
7409 +static inline int in_core_rw(struct module *me, void *loc)
7410 +{
7411 + return (loc >= me->module_core_rw &&
7412 + loc < (me->module_core_rw + me->core_size_rw));
7413 }
7414
7415 static inline int in_core(struct module *me, void *loc)
7416 {
7417 - return (loc >= me->module_core &&
7418 - loc <= (me->module_core + me->core_size));
7419 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7420 }
7421
7422 static inline int in_local(struct module *me, void *loc)
7423 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7424 }
7425
7426 /* align things a bit */
7427 - me->core_size = ALIGN(me->core_size, 16);
7428 - me->arch.got_offset = me->core_size;
7429 - me->core_size += gots * sizeof(struct got_entry);
7430 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7431 + me->arch.got_offset = me->core_size_rw;
7432 + me->core_size_rw += gots * sizeof(struct got_entry);
7433
7434 - me->core_size = ALIGN(me->core_size, 16);
7435 - me->arch.fdesc_offset = me->core_size;
7436 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7437 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7438 + me->arch.fdesc_offset = me->core_size_rw;
7439 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7440
7441 me->arch.got_max = gots;
7442 me->arch.fdesc_max = fdescs;
7443 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7444
7445 BUG_ON(value == 0);
7446
7447 - got = me->module_core + me->arch.got_offset;
7448 + got = me->module_core_rw + me->arch.got_offset;
7449 for (i = 0; got[i].addr; i++)
7450 if (got[i].addr == value)
7451 goto out;
7452 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7453 #ifdef CONFIG_64BIT
7454 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7455 {
7456 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7457 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7458
7459 if (!value) {
7460 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7461 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7462
7463 /* Create new one */
7464 fdesc->addr = value;
7465 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7466 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7467 return (Elf_Addr)fdesc;
7468 }
7469 #endif /* CONFIG_64BIT */
7470 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7471
7472 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7473 end = table + sechdrs[me->arch.unwind_section].sh_size;
7474 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7475 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7476
7477 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7478 me->arch.unwind_section, table, end, gp);
7479 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7480 index e1ffea2..46ed66e 100644
7481 --- a/arch/parisc/kernel/sys_parisc.c
7482 +++ b/arch/parisc/kernel/sys_parisc.c
7483 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7484 unsigned long task_size = TASK_SIZE;
7485 int do_color_align, last_mmap;
7486 struct vm_unmapped_area_info info;
7487 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7488
7489 if (len > task_size)
7490 return -ENOMEM;
7491 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7492 goto found_addr;
7493 }
7494
7495 +#ifdef CONFIG_PAX_RANDMMAP
7496 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7497 +#endif
7498 +
7499 if (addr) {
7500 if (do_color_align && last_mmap)
7501 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7502 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7503 info.high_limit = mmap_upper_limit();
7504 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7505 info.align_offset = shared_align_offset(last_mmap, pgoff);
7506 + info.threadstack_offset = offset;
7507 addr = vm_unmapped_area(&info);
7508
7509 found_addr:
7510 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7511 unsigned long addr = addr0;
7512 int do_color_align, last_mmap;
7513 struct vm_unmapped_area_info info;
7514 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7515
7516 #ifdef CONFIG_64BIT
7517 /* This should only ever run for 32-bit processes. */
7518 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7519 }
7520
7521 /* requesting a specific address */
7522 +#ifdef CONFIG_PAX_RANDMMAP
7523 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7524 +#endif
7525 +
7526 if (addr) {
7527 if (do_color_align && last_mmap)
7528 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7529 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7530 info.high_limit = mm->mmap_base;
7531 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7532 info.align_offset = shared_align_offset(last_mmap, pgoff);
7533 + info.threadstack_offset = offset;
7534 addr = vm_unmapped_area(&info);
7535 if (!(addr & ~PAGE_MASK))
7536 goto found_addr;
7537 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7538 mm->mmap_legacy_base = mmap_legacy_base();
7539 mm->mmap_base = mmap_upper_limit();
7540
7541 +#ifdef CONFIG_PAX_RANDMMAP
7542 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7543 + mm->mmap_legacy_base += mm->delta_mmap;
7544 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7545 + }
7546 +#endif
7547 +
7548 if (mmap_is_legacy()) {
7549 mm->mmap_base = mm->mmap_legacy_base;
7550 mm->get_unmapped_area = arch_get_unmapped_area;
7551 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7552 index 47ee620..1107387 100644
7553 --- a/arch/parisc/kernel/traps.c
7554 +++ b/arch/parisc/kernel/traps.c
7555 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7556
7557 down_read(&current->mm->mmap_sem);
7558 vma = find_vma(current->mm,regs->iaoq[0]);
7559 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7560 - && (vma->vm_flags & VM_EXEC)) {
7561 -
7562 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7563 fault_address = regs->iaoq[0];
7564 fault_space = regs->iasq[0];
7565
7566 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7567 index e5120e6..8ddb5cc 100644
7568 --- a/arch/parisc/mm/fault.c
7569 +++ b/arch/parisc/mm/fault.c
7570 @@ -15,6 +15,7 @@
7571 #include <linux/sched.h>
7572 #include <linux/interrupt.h>
7573 #include <linux/module.h>
7574 +#include <linux/unistd.h>
7575
7576 #include <asm/uaccess.h>
7577 #include <asm/traps.h>
7578 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7579 static unsigned long
7580 parisc_acctyp(unsigned long code, unsigned int inst)
7581 {
7582 - if (code == 6 || code == 16)
7583 + if (code == 6 || code == 7 || code == 16)
7584 return VM_EXEC;
7585
7586 switch (inst & 0xf0000000) {
7587 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7588 }
7589 #endif
7590
7591 +#ifdef CONFIG_PAX_PAGEEXEC
7592 +/*
7593 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7594 + *
7595 + * returns 1 when task should be killed
7596 + * 2 when rt_sigreturn trampoline was detected
7597 + * 3 when unpatched PLT trampoline was detected
7598 + */
7599 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7600 +{
7601 +
7602 +#ifdef CONFIG_PAX_EMUPLT
7603 + int err;
7604 +
7605 + do { /* PaX: unpatched PLT emulation */
7606 + unsigned int bl, depwi;
7607 +
7608 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7609 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7610 +
7611 + if (err)
7612 + break;
7613 +
7614 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7615 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7616 +
7617 + err = get_user(ldw, (unsigned int *)addr);
7618 + err |= get_user(bv, (unsigned int *)(addr+4));
7619 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7620 +
7621 + if (err)
7622 + break;
7623 +
7624 + if (ldw == 0x0E801096U &&
7625 + bv == 0xEAC0C000U &&
7626 + ldw2 == 0x0E881095U)
7627 + {
7628 + unsigned int resolver, map;
7629 +
7630 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7631 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7632 + if (err)
7633 + break;
7634 +
7635 + regs->gr[20] = instruction_pointer(regs)+8;
7636 + regs->gr[21] = map;
7637 + regs->gr[22] = resolver;
7638 + regs->iaoq[0] = resolver | 3UL;
7639 + regs->iaoq[1] = regs->iaoq[0] + 4;
7640 + return 3;
7641 + }
7642 + }
7643 + } while (0);
7644 +#endif
7645 +
7646 +#ifdef CONFIG_PAX_EMUTRAMP
7647 +
7648 +#ifndef CONFIG_PAX_EMUSIGRT
7649 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7650 + return 1;
7651 +#endif
7652 +
7653 + do { /* PaX: rt_sigreturn emulation */
7654 + unsigned int ldi1, ldi2, bel, nop;
7655 +
7656 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7657 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7658 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7659 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7660 +
7661 + if (err)
7662 + break;
7663 +
7664 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7665 + ldi2 == 0x3414015AU &&
7666 + bel == 0xE4008200U &&
7667 + nop == 0x08000240U)
7668 + {
7669 + regs->gr[25] = (ldi1 & 2) >> 1;
7670 + regs->gr[20] = __NR_rt_sigreturn;
7671 + regs->gr[31] = regs->iaoq[1] + 16;
7672 + regs->sr[0] = regs->iasq[1];
7673 + regs->iaoq[0] = 0x100UL;
7674 + regs->iaoq[1] = regs->iaoq[0] + 4;
7675 + regs->iasq[0] = regs->sr[2];
7676 + regs->iasq[1] = regs->sr[2];
7677 + return 2;
7678 + }
7679 + } while (0);
7680 +#endif
7681 +
7682 + return 1;
7683 +}
7684 +
7685 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7686 +{
7687 + unsigned long i;
7688 +
7689 + printk(KERN_ERR "PAX: bytes at PC: ");
7690 + for (i = 0; i < 5; i++) {
7691 + unsigned int c;
7692 + if (get_user(c, (unsigned int *)pc+i))
7693 + printk(KERN_CONT "???????? ");
7694 + else
7695 + printk(KERN_CONT "%08x ", c);
7696 + }
7697 + printk("\n");
7698 +}
7699 +#endif
7700 +
7701 int fixup_exception(struct pt_regs *regs)
7702 {
7703 const struct exception_table_entry *fix;
7704 @@ -234,8 +345,33 @@ retry:
7705
7706 good_area:
7707
7708 - if ((vma->vm_flags & acc_type) != acc_type)
7709 + if ((vma->vm_flags & acc_type) != acc_type) {
7710 +
7711 +#ifdef CONFIG_PAX_PAGEEXEC
7712 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7713 + (address & ~3UL) == instruction_pointer(regs))
7714 + {
7715 + up_read(&mm->mmap_sem);
7716 + switch (pax_handle_fetch_fault(regs)) {
7717 +
7718 +#ifdef CONFIG_PAX_EMUPLT
7719 + case 3:
7720 + return;
7721 +#endif
7722 +
7723 +#ifdef CONFIG_PAX_EMUTRAMP
7724 + case 2:
7725 + return;
7726 +#endif
7727 +
7728 + }
7729 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7730 + do_group_exit(SIGKILL);
7731 + }
7732 +#endif
7733 +
7734 goto bad_area;
7735 + }
7736
7737 /*
7738 * If for any reason at all we couldn't handle the fault, make
7739 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7740 index a2a168e..e484682 100644
7741 --- a/arch/powerpc/Kconfig
7742 +++ b/arch/powerpc/Kconfig
7743 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7744 config KEXEC
7745 bool "kexec system call"
7746 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7747 + depends on !GRKERNSEC_KMEM
7748 help
7749 kexec is a system call that implements the ability to shutdown your
7750 current kernel, and to start another kernel. It is like a reboot
7751 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7752 index 512d278..d31fadd 100644
7753 --- a/arch/powerpc/include/asm/atomic.h
7754 +++ b/arch/powerpc/include/asm/atomic.h
7755 @@ -12,6 +12,11 @@
7756
7757 #define ATOMIC_INIT(i) { (i) }
7758
7759 +#define _ASM_EXTABLE(from, to) \
7760 +" .section __ex_table,\"a\"\n" \
7761 + PPC_LONG" " #from ", " #to"\n" \
7762 +" .previous\n"
7763 +
7764 static __inline__ int atomic_read(const atomic_t *v)
7765 {
7766 int t;
7767 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7768 return t;
7769 }
7770
7771 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7772 +{
7773 + int t;
7774 +
7775 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7776 +
7777 + return t;
7778 +}
7779 +
7780 static __inline__ void atomic_set(atomic_t *v, int i)
7781 {
7782 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7783 }
7784
7785 -#define ATOMIC_OP(op, asm_op) \
7786 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7787 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7788 +{
7789 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7790 +}
7791 +
7792 +#ifdef CONFIG_PAX_REFCOUNT
7793 +#define __REFCOUNT_OP(op) op##o.
7794 +#define __OVERFLOW_PRE \
7795 + " mcrxr cr0\n"
7796 +#define __OVERFLOW_POST \
7797 + " bf 4*cr0+so, 3f\n" \
7798 + "2: .long 0x00c00b00\n" \
7799 + "3:\n"
7800 +#define __OVERFLOW_EXTABLE \
7801 + "\n4:\n"
7802 + _ASM_EXTABLE(2b, 4b)
7803 +#else
7804 +#define __REFCOUNT_OP(op) op
7805 +#define __OVERFLOW_PRE
7806 +#define __OVERFLOW_POST
7807 +#define __OVERFLOW_EXTABLE
7808 +#endif
7809 +
7810 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7811 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7812 { \
7813 int t; \
7814 \
7815 __asm__ __volatile__( \
7816 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7817 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7818 + pre_op \
7819 #asm_op " %0,%2,%0\n" \
7820 + post_op \
7821 PPC405_ERR77(0,%3) \
7822 " stwcx. %0,0,%3 \n" \
7823 " bne- 1b\n" \
7824 + extable \
7825 : "=&r" (t), "+m" (v->counter) \
7826 : "r" (a), "r" (&v->counter) \
7827 : "cc"); \
7828 } \
7829
7830 -#define ATOMIC_OP_RETURN(op, asm_op) \
7831 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7832 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7833 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7834 +
7835 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7836 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7837 { \
7838 int t; \
7839 \
7840 __asm__ __volatile__( \
7841 PPC_ATOMIC_ENTRY_BARRIER \
7842 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7843 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7844 + pre_op \
7845 #asm_op " %0,%1,%0\n" \
7846 + post_op \
7847 PPC405_ERR77(0,%2) \
7848 " stwcx. %0,0,%2 \n" \
7849 " bne- 1b\n" \
7850 + extable \
7851 PPC_ATOMIC_EXIT_BARRIER \
7852 : "=&r" (t) \
7853 : "r" (a), "r" (&v->counter) \
7854 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7855 return t; \
7856 }
7857
7858 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7859 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7860 +
7861 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7862
7863 ATOMIC_OPS(add, add)
7864 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7865
7866 #undef ATOMIC_OPS
7867 #undef ATOMIC_OP_RETURN
7868 +#undef __ATOMIC_OP_RETURN
7869 #undef ATOMIC_OP
7870 +#undef __ATOMIC_OP
7871
7872 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7873
7874 -static __inline__ void atomic_inc(atomic_t *v)
7875 -{
7876 - int t;
7877 +/*
7878 + * atomic_inc - increment atomic variable
7879 + * @v: pointer of type atomic_t
7880 + *
7881 + * Automatically increments @v by 1
7882 + */
7883 +#define atomic_inc(v) atomic_add(1, (v))
7884 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7885
7886 - __asm__ __volatile__(
7887 -"1: lwarx %0,0,%2 # atomic_inc\n\
7888 - addic %0,%0,1\n"
7889 - PPC405_ERR77(0,%2)
7890 -" stwcx. %0,0,%2 \n\
7891 - bne- 1b"
7892 - : "=&r" (t), "+m" (v->counter)
7893 - : "r" (&v->counter)
7894 - : "cc", "xer");
7895 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7896 +{
7897 + atomic_add_unchecked(1, v);
7898 }
7899
7900 -static __inline__ int atomic_inc_return(atomic_t *v)
7901 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7902 {
7903 - int t;
7904 -
7905 - __asm__ __volatile__(
7906 - PPC_ATOMIC_ENTRY_BARRIER
7907 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7908 - addic %0,%0,1\n"
7909 - PPC405_ERR77(0,%1)
7910 -" stwcx. %0,0,%1 \n\
7911 - bne- 1b"
7912 - PPC_ATOMIC_EXIT_BARRIER
7913 - : "=&r" (t)
7914 - : "r" (&v->counter)
7915 - : "cc", "xer", "memory");
7916 -
7917 - return t;
7918 + return atomic_add_return_unchecked(1, v);
7919 }
7920
7921 /*
7922 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7923 */
7924 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7925
7926 -static __inline__ void atomic_dec(atomic_t *v)
7927 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7928 {
7929 - int t;
7930 -
7931 - __asm__ __volatile__(
7932 -"1: lwarx %0,0,%2 # atomic_dec\n\
7933 - addic %0,%0,-1\n"
7934 - PPC405_ERR77(0,%2)\
7935 -" stwcx. %0,0,%2\n\
7936 - bne- 1b"
7937 - : "=&r" (t), "+m" (v->counter)
7938 - : "r" (&v->counter)
7939 - : "cc", "xer");
7940 + return atomic_add_return_unchecked(1, v) == 0;
7941 }
7942
7943 -static __inline__ int atomic_dec_return(atomic_t *v)
7944 +/*
7945 + * atomic_dec - decrement atomic variable
7946 + * @v: pointer of type atomic_t
7947 + *
7948 + * Atomically decrements @v by 1
7949 + */
7950 +#define atomic_dec(v) atomic_sub(1, (v))
7951 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7952 +
7953 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7954 {
7955 - int t;
7956 -
7957 - __asm__ __volatile__(
7958 - PPC_ATOMIC_ENTRY_BARRIER
7959 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7960 - addic %0,%0,-1\n"
7961 - PPC405_ERR77(0,%1)
7962 -" stwcx. %0,0,%1\n\
7963 - bne- 1b"
7964 - PPC_ATOMIC_EXIT_BARRIER
7965 - : "=&r" (t)
7966 - : "r" (&v->counter)
7967 - : "cc", "xer", "memory");
7968 -
7969 - return t;
7970 + atomic_sub_unchecked(1, v);
7971 }
7972
7973 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7974 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7975
7976 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7977 +{
7978 + return cmpxchg(&(v->counter), old, new);
7979 +}
7980 +
7981 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7982 +{
7983 + return xchg(&(v->counter), new);
7984 +}
7985 +
7986 /**
7987 * __atomic_add_unless - add unless the number is a given value
7988 * @v: pointer of type atomic_t
7989 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7990 PPC_ATOMIC_ENTRY_BARRIER
7991 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7992 cmpw 0,%0,%3 \n\
7993 - beq- 2f \n\
7994 - add %0,%2,%0 \n"
7995 + beq- 2f \n"
7996 +
7997 +#ifdef CONFIG_PAX_REFCOUNT
7998 +" mcrxr cr0\n"
7999 +" addo. %0,%2,%0\n"
8000 +" bf 4*cr0+so, 4f\n"
8001 +"3:.long " "0x00c00b00""\n"
8002 +"4:\n"
8003 +#else
8004 + "add %0,%2,%0 \n"
8005 +#endif
8006 +
8007 PPC405_ERR77(0,%2)
8008 " stwcx. %0,0,%1 \n\
8009 bne- 1b \n"
8010 +"5:"
8011 +
8012 +#ifdef CONFIG_PAX_REFCOUNT
8013 + _ASM_EXTABLE(3b, 5b)
8014 +#endif
8015 +
8016 PPC_ATOMIC_EXIT_BARRIER
8017 " subf %0,%2,%0 \n\
8018 2:"
8019 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8020 }
8021 #define atomic_dec_if_positive atomic_dec_if_positive
8022
8023 +#define smp_mb__before_atomic_dec() smp_mb()
8024 +#define smp_mb__after_atomic_dec() smp_mb()
8025 +#define smp_mb__before_atomic_inc() smp_mb()
8026 +#define smp_mb__after_atomic_inc() smp_mb()
8027 +
8028 #ifdef __powerpc64__
8029
8030 #define ATOMIC64_INIT(i) { (i) }
8031 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8032 return t;
8033 }
8034
8035 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8036 +{
8037 + long t;
8038 +
8039 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8040 +
8041 + return t;
8042 +}
8043 +
8044 static __inline__ void atomic64_set(atomic64_t *v, long i)
8045 {
8046 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8047 }
8048
8049 -#define ATOMIC64_OP(op, asm_op) \
8050 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8051 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8052 +{
8053 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8054 +}
8055 +
8056 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8057 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8058 { \
8059 long t; \
8060 \
8061 __asm__ __volatile__( \
8062 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8063 + pre_op \
8064 #asm_op " %0,%2,%0\n" \
8065 + post_op \
8066 " stdcx. %0,0,%3 \n" \
8067 " bne- 1b\n" \
8068 + extable \
8069 : "=&r" (t), "+m" (v->counter) \
8070 : "r" (a), "r" (&v->counter) \
8071 : "cc"); \
8072 }
8073
8074 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8075 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8076 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8077 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8078 +
8079 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8080 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8081 { \
8082 long t; \
8083 \
8084 __asm__ __volatile__( \
8085 PPC_ATOMIC_ENTRY_BARRIER \
8086 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8087 + pre_op \
8088 #asm_op " %0,%1,%0\n" \
8089 + post_op \
8090 " stdcx. %0,0,%2 \n" \
8091 " bne- 1b\n" \
8092 + extable \
8093 PPC_ATOMIC_EXIT_BARRIER \
8094 : "=&r" (t) \
8095 : "r" (a), "r" (&v->counter) \
8096 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8097 return t; \
8098 }
8099
8100 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8101 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8102 +
8103 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8104
8105 ATOMIC64_OPS(add, add)
8106 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8107
8108 #undef ATOMIC64_OPS
8109 #undef ATOMIC64_OP_RETURN
8110 +#undef __ATOMIC64_OP_RETURN
8111 #undef ATOMIC64_OP
8112 +#undef __ATOMIC64_OP
8113 +#undef __OVERFLOW_EXTABLE
8114 +#undef __OVERFLOW_POST
8115 +#undef __OVERFLOW_PRE
8116 +#undef __REFCOUNT_OP
8117
8118 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8119
8120 -static __inline__ void atomic64_inc(atomic64_t *v)
8121 -{
8122 - long t;
8123 +/*
8124 + * atomic64_inc - increment atomic variable
8125 + * @v: pointer of type atomic64_t
8126 + *
8127 + * Automatically increments @v by 1
8128 + */
8129 +#define atomic64_inc(v) atomic64_add(1, (v))
8130 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8131
8132 - __asm__ __volatile__(
8133 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8134 - addic %0,%0,1\n\
8135 - stdcx. %0,0,%2 \n\
8136 - bne- 1b"
8137 - : "=&r" (t), "+m" (v->counter)
8138 - : "r" (&v->counter)
8139 - : "cc", "xer");
8140 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8141 +{
8142 + atomic64_add_unchecked(1, v);
8143 }
8144
8145 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8146 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8147 {
8148 - long t;
8149 -
8150 - __asm__ __volatile__(
8151 - PPC_ATOMIC_ENTRY_BARRIER
8152 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8153 - addic %0,%0,1\n\
8154 - stdcx. %0,0,%1 \n\
8155 - bne- 1b"
8156 - PPC_ATOMIC_EXIT_BARRIER
8157 - : "=&r" (t)
8158 - : "r" (&v->counter)
8159 - : "cc", "xer", "memory");
8160 -
8161 - return t;
8162 + return atomic64_add_return_unchecked(1, v);
8163 }
8164
8165 /*
8166 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8167 */
8168 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8169
8170 -static __inline__ void atomic64_dec(atomic64_t *v)
8171 +/*
8172 + * atomic64_dec - decrement atomic variable
8173 + * @v: pointer of type atomic64_t
8174 + *
8175 + * Atomically decrements @v by 1
8176 + */
8177 +#define atomic64_dec(v) atomic64_sub(1, (v))
8178 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8179 +
8180 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8181 {
8182 - long t;
8183 -
8184 - __asm__ __volatile__(
8185 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8186 - addic %0,%0,-1\n\
8187 - stdcx. %0,0,%2\n\
8188 - bne- 1b"
8189 - : "=&r" (t), "+m" (v->counter)
8190 - : "r" (&v->counter)
8191 - : "cc", "xer");
8192 -}
8193 -
8194 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8195 -{
8196 - long t;
8197 -
8198 - __asm__ __volatile__(
8199 - PPC_ATOMIC_ENTRY_BARRIER
8200 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8201 - addic %0,%0,-1\n\
8202 - stdcx. %0,0,%1\n\
8203 - bne- 1b"
8204 - PPC_ATOMIC_EXIT_BARRIER
8205 - : "=&r" (t)
8206 - : "r" (&v->counter)
8207 - : "cc", "xer", "memory");
8208 -
8209 - return t;
8210 + atomic64_sub_unchecked(1, v);
8211 }
8212
8213 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8214 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8215 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8216 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8217
8218 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8219 +{
8220 + return cmpxchg(&(v->counter), old, new);
8221 +}
8222 +
8223 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8224 +{
8225 + return xchg(&(v->counter), new);
8226 +}
8227 +
8228 /**
8229 * atomic64_add_unless - add unless the number is a given value
8230 * @v: pointer of type atomic64_t
8231 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8232
8233 __asm__ __volatile__ (
8234 PPC_ATOMIC_ENTRY_BARRIER
8235 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8236 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8237 cmpd 0,%0,%3 \n\
8238 - beq- 2f \n\
8239 - add %0,%2,%0 \n"
8240 + beq- 2f \n"
8241 +
8242 +#ifdef CONFIG_PAX_REFCOUNT
8243 +" mcrxr cr0\n"
8244 +" addo. %0,%2,%0\n"
8245 +" bf 4*cr0+so, 4f\n"
8246 +"3:.long " "0x00c00b00""\n"
8247 +"4:\n"
8248 +#else
8249 + "add %0,%2,%0 \n"
8250 +#endif
8251 +
8252 " stdcx. %0,0,%1 \n\
8253 bne- 1b \n"
8254 PPC_ATOMIC_EXIT_BARRIER
8255 +"5:"
8256 +
8257 +#ifdef CONFIG_PAX_REFCOUNT
8258 + _ASM_EXTABLE(3b, 5b)
8259 +#endif
8260 +
8261 " subf %0,%2,%0 \n\
8262 2:"
8263 : "=&r" (t)
8264 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8265 index a3bf5be..e03ba81 100644
8266 --- a/arch/powerpc/include/asm/barrier.h
8267 +++ b/arch/powerpc/include/asm/barrier.h
8268 @@ -76,7 +76,7 @@
8269 do { \
8270 compiletime_assert_atomic_type(*p); \
8271 smp_lwsync(); \
8272 - ACCESS_ONCE(*p) = (v); \
8273 + ACCESS_ONCE_RW(*p) = (v); \
8274 } while (0)
8275
8276 #define smp_load_acquire(p) \
8277 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8278 index 34a05a1..a1f2c67 100644
8279 --- a/arch/powerpc/include/asm/cache.h
8280 +++ b/arch/powerpc/include/asm/cache.h
8281 @@ -4,6 +4,7 @@
8282 #ifdef __KERNEL__
8283
8284 #include <asm/reg.h>
8285 +#include <linux/const.h>
8286
8287 /* bytes per L1 cache line */
8288 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8289 @@ -23,7 +24,7 @@
8290 #define L1_CACHE_SHIFT 7
8291 #endif
8292
8293 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8294 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8295
8296 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8297
8298 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8299 index 57d289a..b36c98c 100644
8300 --- a/arch/powerpc/include/asm/elf.h
8301 +++ b/arch/powerpc/include/asm/elf.h
8302 @@ -30,6 +30,18 @@
8303
8304 #define ELF_ET_DYN_BASE 0x20000000
8305
8306 +#ifdef CONFIG_PAX_ASLR
8307 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8308 +
8309 +#ifdef __powerpc64__
8310 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8311 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8312 +#else
8313 +#define PAX_DELTA_MMAP_LEN 15
8314 +#define PAX_DELTA_STACK_LEN 15
8315 +#endif
8316 +#endif
8317 +
8318 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8319
8320 /*
8321 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8322 (0x7ff >> (PAGE_SHIFT - 12)) : \
8323 (0x3ffff >> (PAGE_SHIFT - 12)))
8324
8325 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8326 -#define arch_randomize_brk arch_randomize_brk
8327 -
8328 -
8329 #ifdef CONFIG_SPU_BASE
8330 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8331 #define NT_SPU 1
8332 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8333 index 8196e9c..d83a9f3 100644
8334 --- a/arch/powerpc/include/asm/exec.h
8335 +++ b/arch/powerpc/include/asm/exec.h
8336 @@ -4,6 +4,6 @@
8337 #ifndef _ASM_POWERPC_EXEC_H
8338 #define _ASM_POWERPC_EXEC_H
8339
8340 -extern unsigned long arch_align_stack(unsigned long sp);
8341 +#define arch_align_stack(x) ((x) & ~0xfUL)
8342
8343 #endif /* _ASM_POWERPC_EXEC_H */
8344 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8345 index 5acabbd..7ea14fa 100644
8346 --- a/arch/powerpc/include/asm/kmap_types.h
8347 +++ b/arch/powerpc/include/asm/kmap_types.h
8348 @@ -10,7 +10,7 @@
8349 * 2 of the License, or (at your option) any later version.
8350 */
8351
8352 -#define KM_TYPE_NR 16
8353 +#define KM_TYPE_NR 17
8354
8355 #endif /* __KERNEL__ */
8356 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8357 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8358 index b8da913..c02b593 100644
8359 --- a/arch/powerpc/include/asm/local.h
8360 +++ b/arch/powerpc/include/asm/local.h
8361 @@ -9,21 +9,65 @@ typedef struct
8362 atomic_long_t a;
8363 } local_t;
8364
8365 +typedef struct
8366 +{
8367 + atomic_long_unchecked_t a;
8368 +} local_unchecked_t;
8369 +
8370 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8371
8372 #define local_read(l) atomic_long_read(&(l)->a)
8373 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8374 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8375 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8376
8377 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8378 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8379 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8380 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8381 #define local_inc(l) atomic_long_inc(&(l)->a)
8382 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8383 #define local_dec(l) atomic_long_dec(&(l)->a)
8384 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8385
8386 static __inline__ long local_add_return(long a, local_t *l)
8387 {
8388 long t;
8389
8390 __asm__ __volatile__(
8391 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8392 +
8393 +#ifdef CONFIG_PAX_REFCOUNT
8394 +" mcrxr cr0\n"
8395 +" addo. %0,%1,%0\n"
8396 +" bf 4*cr0+so, 3f\n"
8397 +"2:.long " "0x00c00b00""\n"
8398 +#else
8399 +" add %0,%1,%0\n"
8400 +#endif
8401 +
8402 +"3:\n"
8403 + PPC405_ERR77(0,%2)
8404 + PPC_STLCX "%0,0,%2 \n\
8405 + bne- 1b"
8406 +
8407 +#ifdef CONFIG_PAX_REFCOUNT
8408 +"\n4:\n"
8409 + _ASM_EXTABLE(2b, 4b)
8410 +#endif
8411 +
8412 + : "=&r" (t)
8413 + : "r" (a), "r" (&(l->a.counter))
8414 + : "cc", "memory");
8415 +
8416 + return t;
8417 +}
8418 +
8419 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8420 +{
8421 + long t;
8422 +
8423 + __asm__ __volatile__(
8424 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8425 add %0,%1,%0\n"
8426 PPC405_ERR77(0,%2)
8427 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8428
8429 #define local_cmpxchg(l, o, n) \
8430 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8431 +#define local_cmpxchg_unchecked(l, o, n) \
8432 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8433 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8434
8435 /**
8436 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8437 index 8565c25..2865190 100644
8438 --- a/arch/powerpc/include/asm/mman.h
8439 +++ b/arch/powerpc/include/asm/mman.h
8440 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8441 }
8442 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8443
8444 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8445 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8446 {
8447 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8448 }
8449 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8450 index 69c0598..2c56964 100644
8451 --- a/arch/powerpc/include/asm/page.h
8452 +++ b/arch/powerpc/include/asm/page.h
8453 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8454 * and needs to be executable. This means the whole heap ends
8455 * up being executable.
8456 */
8457 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8458 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8459 +#define VM_DATA_DEFAULT_FLAGS32 \
8460 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8461 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8462
8463 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8464 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8465 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8466 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8467 #endif
8468
8469 +#define ktla_ktva(addr) (addr)
8470 +#define ktva_ktla(addr) (addr)
8471 +
8472 #ifndef CONFIG_PPC_BOOK3S_64
8473 /*
8474 * Use the top bit of the higher-level page table entries to indicate whether
8475 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8476 index d908a46..3753f71 100644
8477 --- a/arch/powerpc/include/asm/page_64.h
8478 +++ b/arch/powerpc/include/asm/page_64.h
8479 @@ -172,15 +172,18 @@ do { \
8480 * stack by default, so in the absence of a PT_GNU_STACK program header
8481 * we turn execute permission off.
8482 */
8483 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8484 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8485 +#define VM_STACK_DEFAULT_FLAGS32 \
8486 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8487 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8488
8489 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8490 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8491
8492 +#ifndef CONFIG_PAX_PAGEEXEC
8493 #define VM_STACK_DEFAULT_FLAGS \
8494 (is_32bit_task() ? \
8495 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8496 +#endif
8497
8498 #include <asm-generic/getorder.h>
8499
8500 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8501 index 4b0be20..c15a27d 100644
8502 --- a/arch/powerpc/include/asm/pgalloc-64.h
8503 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8504 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8505 #ifndef CONFIG_PPC_64K_PAGES
8506
8507 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8508 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8509
8510 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8511 {
8512 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8513 pud_set(pud, (unsigned long)pmd);
8514 }
8515
8516 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8517 +{
8518 + pud_populate(mm, pud, pmd);
8519 +}
8520 +
8521 #define pmd_populate(mm, pmd, pte_page) \
8522 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8523 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8524 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8525 #endif
8526
8527 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8528 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8529
8530 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8531 pte_t *pte)
8532 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8533 index a8805fe..6d69617 100644
8534 --- a/arch/powerpc/include/asm/pgtable.h
8535 +++ b/arch/powerpc/include/asm/pgtable.h
8536 @@ -2,6 +2,7 @@
8537 #define _ASM_POWERPC_PGTABLE_H
8538 #ifdef __KERNEL__
8539
8540 +#include <linux/const.h>
8541 #ifndef __ASSEMBLY__
8542 #include <linux/mmdebug.h>
8543 #include <linux/mmzone.h>
8544 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8545 index 4aad413..85d86bf 100644
8546 --- a/arch/powerpc/include/asm/pte-hash32.h
8547 +++ b/arch/powerpc/include/asm/pte-hash32.h
8548 @@ -21,6 +21,7 @@
8549 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8550 #define _PAGE_USER 0x004 /* usermode access allowed */
8551 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8552 +#define _PAGE_EXEC _PAGE_GUARDED
8553 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8554 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8555 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8556 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8557 index 1c874fb..e8480a4 100644
8558 --- a/arch/powerpc/include/asm/reg.h
8559 +++ b/arch/powerpc/include/asm/reg.h
8560 @@ -253,6 +253,7 @@
8561 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8562 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8563 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8564 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8565 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8566 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8567 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8568 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8569 index 5a6614a..d89995d1 100644
8570 --- a/arch/powerpc/include/asm/smp.h
8571 +++ b/arch/powerpc/include/asm/smp.h
8572 @@ -51,7 +51,7 @@ struct smp_ops_t {
8573 int (*cpu_disable)(void);
8574 void (*cpu_die)(unsigned int nr);
8575 int (*cpu_bootable)(unsigned int nr);
8576 -};
8577 +} __no_const;
8578
8579 extern void smp_send_debugger_break(void);
8580 extern void start_secondary_resume(void);
8581 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8582 index 4dbe072..b803275 100644
8583 --- a/arch/powerpc/include/asm/spinlock.h
8584 +++ b/arch/powerpc/include/asm/spinlock.h
8585 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8586 __asm__ __volatile__(
8587 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8588 __DO_SIGN_EXTEND
8589 -" addic. %0,%0,1\n\
8590 - ble- 2f\n"
8591 +
8592 +#ifdef CONFIG_PAX_REFCOUNT
8593 +" mcrxr cr0\n"
8594 +" addico. %0,%0,1\n"
8595 +" bf 4*cr0+so, 3f\n"
8596 +"2:.long " "0x00c00b00""\n"
8597 +#else
8598 +" addic. %0,%0,1\n"
8599 +#endif
8600 +
8601 +"3:\n"
8602 + "ble- 4f\n"
8603 PPC405_ERR77(0,%1)
8604 " stwcx. %0,0,%1\n\
8605 bne- 1b\n"
8606 PPC_ACQUIRE_BARRIER
8607 -"2:" : "=&r" (tmp)
8608 +"4:"
8609 +
8610 +#ifdef CONFIG_PAX_REFCOUNT
8611 + _ASM_EXTABLE(2b,4b)
8612 +#endif
8613 +
8614 + : "=&r" (tmp)
8615 : "r" (&rw->lock)
8616 : "cr0", "xer", "memory");
8617
8618 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8619 __asm__ __volatile__(
8620 "# read_unlock\n\t"
8621 PPC_RELEASE_BARRIER
8622 -"1: lwarx %0,0,%1\n\
8623 - addic %0,%0,-1\n"
8624 +"1: lwarx %0,0,%1\n"
8625 +
8626 +#ifdef CONFIG_PAX_REFCOUNT
8627 +" mcrxr cr0\n"
8628 +" addico. %0,%0,-1\n"
8629 +" bf 4*cr0+so, 3f\n"
8630 +"2:.long " "0x00c00b00""\n"
8631 +#else
8632 +" addic. %0,%0,-1\n"
8633 +#endif
8634 +
8635 +"3:\n"
8636 PPC405_ERR77(0,%1)
8637 " stwcx. %0,0,%1\n\
8638 bne- 1b"
8639 +
8640 +#ifdef CONFIG_PAX_REFCOUNT
8641 +"\n4:\n"
8642 + _ASM_EXTABLE(2b, 4b)
8643 +#endif
8644 +
8645 : "=&r"(tmp)
8646 : "r"(&rw->lock)
8647 : "cr0", "xer", "memory");
8648 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8649 index 0be6c68..9c3c6ee 100644
8650 --- a/arch/powerpc/include/asm/thread_info.h
8651 +++ b/arch/powerpc/include/asm/thread_info.h
8652 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8653 #if defined(CONFIG_PPC64)
8654 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8655 #endif
8656 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8657 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8658
8659 /* as above, but as bit values */
8660 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8661 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8662 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8663 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8664 #define _TIF_NOHZ (1<<TIF_NOHZ)
8665 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8666 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8667 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8668 - _TIF_NOHZ)
8669 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8670
8671 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8672 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8673 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8674 index a0c071d..49cdc7f 100644
8675 --- a/arch/powerpc/include/asm/uaccess.h
8676 +++ b/arch/powerpc/include/asm/uaccess.h
8677 @@ -58,6 +58,7 @@
8678
8679 #endif
8680
8681 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8682 #define access_ok(type, addr, size) \
8683 (__chk_user_ptr(addr), \
8684 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8685 @@ -318,52 +319,6 @@ do { \
8686 extern unsigned long __copy_tofrom_user(void __user *to,
8687 const void __user *from, unsigned long size);
8688
8689 -#ifndef __powerpc64__
8690 -
8691 -static inline unsigned long copy_from_user(void *to,
8692 - const void __user *from, unsigned long n)
8693 -{
8694 - unsigned long over;
8695 -
8696 - if (access_ok(VERIFY_READ, from, n))
8697 - return __copy_tofrom_user((__force void __user *)to, from, n);
8698 - if ((unsigned long)from < TASK_SIZE) {
8699 - over = (unsigned long)from + n - TASK_SIZE;
8700 - return __copy_tofrom_user((__force void __user *)to, from,
8701 - n - over) + over;
8702 - }
8703 - return n;
8704 -}
8705 -
8706 -static inline unsigned long copy_to_user(void __user *to,
8707 - const void *from, unsigned long n)
8708 -{
8709 - unsigned long over;
8710 -
8711 - if (access_ok(VERIFY_WRITE, to, n))
8712 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8713 - if ((unsigned long)to < TASK_SIZE) {
8714 - over = (unsigned long)to + n - TASK_SIZE;
8715 - return __copy_tofrom_user(to, (__force void __user *)from,
8716 - n - over) + over;
8717 - }
8718 - return n;
8719 -}
8720 -
8721 -#else /* __powerpc64__ */
8722 -
8723 -#define __copy_in_user(to, from, size) \
8724 - __copy_tofrom_user((to), (from), (size))
8725 -
8726 -extern unsigned long copy_from_user(void *to, const void __user *from,
8727 - unsigned long n);
8728 -extern unsigned long copy_to_user(void __user *to, const void *from,
8729 - unsigned long n);
8730 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8731 - unsigned long n);
8732 -
8733 -#endif /* __powerpc64__ */
8734 -
8735 static inline unsigned long __copy_from_user_inatomic(void *to,
8736 const void __user *from, unsigned long n)
8737 {
8738 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8739 if (ret == 0)
8740 return 0;
8741 }
8742 +
8743 + if (!__builtin_constant_p(n))
8744 + check_object_size(to, n, false);
8745 +
8746 return __copy_tofrom_user((__force void __user *)to, from, n);
8747 }
8748
8749 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8750 if (ret == 0)
8751 return 0;
8752 }
8753 +
8754 + if (!__builtin_constant_p(n))
8755 + check_object_size(from, n, true);
8756 +
8757 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8758 }
8759
8760 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8761 return __copy_to_user_inatomic(to, from, size);
8762 }
8763
8764 +#ifndef __powerpc64__
8765 +
8766 +static inline unsigned long __must_check copy_from_user(void *to,
8767 + const void __user *from, unsigned long n)
8768 +{
8769 + unsigned long over;
8770 +
8771 + if ((long)n < 0)
8772 + return n;
8773 +
8774 + if (access_ok(VERIFY_READ, from, n)) {
8775 + if (!__builtin_constant_p(n))
8776 + check_object_size(to, n, false);
8777 + return __copy_tofrom_user((__force void __user *)to, from, n);
8778 + }
8779 + if ((unsigned long)from < TASK_SIZE) {
8780 + over = (unsigned long)from + n - TASK_SIZE;
8781 + if (!__builtin_constant_p(n - over))
8782 + check_object_size(to, n - over, false);
8783 + return __copy_tofrom_user((__force void __user *)to, from,
8784 + n - over) + over;
8785 + }
8786 + return n;
8787 +}
8788 +
8789 +static inline unsigned long __must_check copy_to_user(void __user *to,
8790 + const void *from, unsigned long n)
8791 +{
8792 + unsigned long over;
8793 +
8794 + if ((long)n < 0)
8795 + return n;
8796 +
8797 + if (access_ok(VERIFY_WRITE, to, n)) {
8798 + if (!__builtin_constant_p(n))
8799 + check_object_size(from, n, true);
8800 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8801 + }
8802 + if ((unsigned long)to < TASK_SIZE) {
8803 + over = (unsigned long)to + n - TASK_SIZE;
8804 + if (!__builtin_constant_p(n))
8805 + check_object_size(from, n - over, true);
8806 + return __copy_tofrom_user(to, (__force void __user *)from,
8807 + n - over) + over;
8808 + }
8809 + return n;
8810 +}
8811 +
8812 +#else /* __powerpc64__ */
8813 +
8814 +#define __copy_in_user(to, from, size) \
8815 + __copy_tofrom_user((to), (from), (size))
8816 +
8817 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8818 +{
8819 + if ((long)n < 0 || n > INT_MAX)
8820 + return n;
8821 +
8822 + if (!__builtin_constant_p(n))
8823 + check_object_size(to, n, false);
8824 +
8825 + if (likely(access_ok(VERIFY_READ, from, n)))
8826 + n = __copy_from_user(to, from, n);
8827 + else
8828 + memset(to, 0, n);
8829 + return n;
8830 +}
8831 +
8832 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8833 +{
8834 + if ((long)n < 0 || n > INT_MAX)
8835 + return n;
8836 +
8837 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8838 + if (!__builtin_constant_p(n))
8839 + check_object_size(from, n, true);
8840 + n = __copy_to_user(to, from, n);
8841 + }
8842 + return n;
8843 +}
8844 +
8845 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8846 + unsigned long n);
8847 +
8848 +#endif /* __powerpc64__ */
8849 +
8850 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8851
8852 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8853 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8854 index 502cf69..53936a1 100644
8855 --- a/arch/powerpc/kernel/Makefile
8856 +++ b/arch/powerpc/kernel/Makefile
8857 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8858 CFLAGS_btext.o += -fPIC
8859 endif
8860
8861 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8862 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8863 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8864 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8865 +
8866 ifdef CONFIG_FUNCTION_TRACER
8867 # Do not trace early boot code
8868 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8869 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8870 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8871 endif
8872
8873 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8874 +
8875 obj-y := cputable.o ptrace.o syscalls.o \
8876 irq.o align.o signal_32.o pmc.o vdso.o \
8877 process.o systbl.o idle.o \
8878 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8879 index 3e68d1c..72a5ee6 100644
8880 --- a/arch/powerpc/kernel/exceptions-64e.S
8881 +++ b/arch/powerpc/kernel/exceptions-64e.S
8882 @@ -1010,6 +1010,7 @@ storage_fault_common:
8883 std r14,_DAR(r1)
8884 std r15,_DSISR(r1)
8885 addi r3,r1,STACK_FRAME_OVERHEAD
8886 + bl save_nvgprs
8887 mr r4,r14
8888 mr r5,r15
8889 ld r14,PACA_EXGEN+EX_R14(r13)
8890 @@ -1018,8 +1019,7 @@ storage_fault_common:
8891 cmpdi r3,0
8892 bne- 1f
8893 b ret_from_except_lite
8894 -1: bl save_nvgprs
8895 - mr r5,r3
8896 +1: mr r5,r3
8897 addi r3,r1,STACK_FRAME_OVERHEAD
8898 ld r4,_DAR(r1)
8899 bl bad_page_fault
8900 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8901 index 9519e6b..13f6c38 100644
8902 --- a/arch/powerpc/kernel/exceptions-64s.S
8903 +++ b/arch/powerpc/kernel/exceptions-64s.S
8904 @@ -1599,10 +1599,10 @@ handle_page_fault:
8905 11: ld r4,_DAR(r1)
8906 ld r5,_DSISR(r1)
8907 addi r3,r1,STACK_FRAME_OVERHEAD
8908 + bl save_nvgprs
8909 bl do_page_fault
8910 cmpdi r3,0
8911 beq+ 12f
8912 - bl save_nvgprs
8913 mr r5,r3
8914 addi r3,r1,STACK_FRAME_OVERHEAD
8915 lwz r4,_DAR(r1)
8916 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8917 index 4509603..cdb491f 100644
8918 --- a/arch/powerpc/kernel/irq.c
8919 +++ b/arch/powerpc/kernel/irq.c
8920 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8921 }
8922 #endif
8923
8924 +extern void gr_handle_kernel_exploit(void);
8925 +
8926 static inline void check_stack_overflow(void)
8927 {
8928 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8929 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8930 pr_err("do_IRQ: stack overflow: %ld\n",
8931 sp - sizeof(struct thread_info));
8932 dump_stack();
8933 + gr_handle_kernel_exploit();
8934 }
8935 #endif
8936 }
8937 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8938 index c94d2e0..992a9ce 100644
8939 --- a/arch/powerpc/kernel/module_32.c
8940 +++ b/arch/powerpc/kernel/module_32.c
8941 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8942 me->arch.core_plt_section = i;
8943 }
8944 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8945 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8946 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8947 return -ENOEXEC;
8948 }
8949
8950 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8951
8952 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8953 /* Init, or core PLT? */
8954 - if (location >= mod->module_core
8955 - && location < mod->module_core + mod->core_size)
8956 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8957 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8958 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8959 - else
8960 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8961 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8962 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8963 + else {
8964 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8965 + return ~0UL;
8966 + }
8967
8968 /* Find this entry, or if that fails, the next avail. entry */
8969 while (entry->jump[0]) {
8970 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8971 }
8972 #ifdef CONFIG_DYNAMIC_FTRACE
8973 module->arch.tramp =
8974 - do_plt_call(module->module_core,
8975 + do_plt_call(module->module_core_rx,
8976 (unsigned long)ftrace_caller,
8977 sechdrs, module);
8978 #endif
8979 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8980 index b4cc7be..1fe8bb3 100644
8981 --- a/arch/powerpc/kernel/process.c
8982 +++ b/arch/powerpc/kernel/process.c
8983 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8984 * Lookup NIP late so we have the best change of getting the
8985 * above info out without failing
8986 */
8987 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8988 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8989 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8990 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8991 #endif
8992 show_stack(current, (unsigned long *) regs->gpr[1]);
8993 if (!user_mode(regs))
8994 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8995 newsp = stack[0];
8996 ip = stack[STACK_FRAME_LR_SAVE];
8997 if (!firstframe || ip != lr) {
8998 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8999 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9000 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9001 if ((ip == rth) && curr_frame >= 0) {
9002 - printk(" (%pS)",
9003 + printk(" (%pA)",
9004 (void *)current->ret_stack[curr_frame].ret);
9005 curr_frame--;
9006 }
9007 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9008 struct pt_regs *regs = (struct pt_regs *)
9009 (sp + STACK_FRAME_OVERHEAD);
9010 lr = regs->link;
9011 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9012 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9013 regs->trap, (void *)regs->nip, (void *)lr);
9014 firstframe = 1;
9015 }
9016 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
9017 mtspr(SPRN_CTRLT, ctrl);
9018 }
9019 #endif /* CONFIG_PPC64 */
9020 -
9021 -unsigned long arch_align_stack(unsigned long sp)
9022 -{
9023 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9024 - sp -= get_random_int() & ~PAGE_MASK;
9025 - return sp & ~0xf;
9026 -}
9027 -
9028 -static inline unsigned long brk_rnd(void)
9029 -{
9030 - unsigned long rnd = 0;
9031 -
9032 - /* 8MB for 32bit, 1GB for 64bit */
9033 - if (is_32bit_task())
9034 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9035 - else
9036 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9037 -
9038 - return rnd << PAGE_SHIFT;
9039 -}
9040 -
9041 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9042 -{
9043 - unsigned long base = mm->brk;
9044 - unsigned long ret;
9045 -
9046 -#ifdef CONFIG_PPC_STD_MMU_64
9047 - /*
9048 - * If we are using 1TB segments and we are allowed to randomise
9049 - * the heap, we can put it above 1TB so it is backed by a 1TB
9050 - * segment. Otherwise the heap will be in the bottom 1TB
9051 - * which always uses 256MB segments and this may result in a
9052 - * performance penalty.
9053 - */
9054 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9055 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9056 -#endif
9057 -
9058 - ret = PAGE_ALIGN(base + brk_rnd());
9059 -
9060 - if (ret < mm->brk)
9061 - return mm->brk;
9062 -
9063 - return ret;
9064 -}
9065 -
9066 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9067 index f21897b..28c0428 100644
9068 --- a/arch/powerpc/kernel/ptrace.c
9069 +++ b/arch/powerpc/kernel/ptrace.c
9070 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9071 return ret;
9072 }
9073
9074 +#ifdef CONFIG_GRKERNSEC_SETXID
9075 +extern void gr_delayed_cred_worker(void);
9076 +#endif
9077 +
9078 /*
9079 * We must return the syscall number to actually look up in the table.
9080 * This can be -1L to skip running any syscall at all.
9081 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9082
9083 secure_computing_strict(regs->gpr[0]);
9084
9085 +#ifdef CONFIG_GRKERNSEC_SETXID
9086 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9087 + gr_delayed_cred_worker();
9088 +#endif
9089 +
9090 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9091 tracehook_report_syscall_entry(regs))
9092 /*
9093 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9094 {
9095 int step;
9096
9097 +#ifdef CONFIG_GRKERNSEC_SETXID
9098 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9099 + gr_delayed_cred_worker();
9100 +#endif
9101 +
9102 audit_syscall_exit(regs);
9103
9104 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9105 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9106 index b171001..4ac7ac5 100644
9107 --- a/arch/powerpc/kernel/signal_32.c
9108 +++ b/arch/powerpc/kernel/signal_32.c
9109 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9110 /* Save user registers on the stack */
9111 frame = &rt_sf->uc.uc_mcontext;
9112 addr = frame;
9113 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9114 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9115 sigret = 0;
9116 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9117 } else {
9118 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9119 index 2cb0c94..c0c0bc9 100644
9120 --- a/arch/powerpc/kernel/signal_64.c
9121 +++ b/arch/powerpc/kernel/signal_64.c
9122 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9123 current->thread.fp_state.fpscr = 0;
9124
9125 /* Set up to return from userspace. */
9126 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9127 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9128 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9129 } else {
9130 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9131 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9132 index e6595b7..24bde6e 100644
9133 --- a/arch/powerpc/kernel/traps.c
9134 +++ b/arch/powerpc/kernel/traps.c
9135 @@ -36,6 +36,7 @@
9136 #include <linux/debugfs.h>
9137 #include <linux/ratelimit.h>
9138 #include <linux/context_tracking.h>
9139 +#include <linux/uaccess.h>
9140
9141 #include <asm/emulated_ops.h>
9142 #include <asm/pgtable.h>
9143 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9144 return flags;
9145 }
9146
9147 +extern void gr_handle_kernel_exploit(void);
9148 +
9149 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9150 int signr)
9151 {
9152 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9153 panic("Fatal exception in interrupt");
9154 if (panic_on_oops)
9155 panic("Fatal exception");
9156 +
9157 + gr_handle_kernel_exploit();
9158 +
9159 do_exit(signr);
9160 }
9161
9162 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9163 enum ctx_state prev_state = exception_enter();
9164 unsigned int reason = get_reason(regs);
9165
9166 +#ifdef CONFIG_PAX_REFCOUNT
9167 + unsigned int bkpt;
9168 + const struct exception_table_entry *entry;
9169 +
9170 + if (reason & REASON_ILLEGAL) {
9171 + /* Check if PaX bad instruction */
9172 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9173 + current->thread.trap_nr = 0;
9174 + pax_report_refcount_overflow(regs);
9175 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9176 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9177 + regs->nip = entry->fixup;
9178 + return;
9179 + }
9180 + /* fixup_exception() could not handle */
9181 + goto bail;
9182 + }
9183 + }
9184 +#endif
9185 +
9186 /* We can now get here via a FP Unavailable exception if the core
9187 * has no FPU, in that case the reason flags will be 0 */
9188
9189 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9190 index 305eb0d..accc5b40 100644
9191 --- a/arch/powerpc/kernel/vdso.c
9192 +++ b/arch/powerpc/kernel/vdso.c
9193 @@ -34,6 +34,7 @@
9194 #include <asm/vdso.h>
9195 #include <asm/vdso_datapage.h>
9196 #include <asm/setup.h>
9197 +#include <asm/mman.h>
9198
9199 #undef DEBUG
9200
9201 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9202 vdso_base = VDSO32_MBASE;
9203 #endif
9204
9205 - current->mm->context.vdso_base = 0;
9206 + current->mm->context.vdso_base = ~0UL;
9207
9208 /* vDSO has a problem and was disabled, just don't "enable" it for the
9209 * process
9210 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9211 vdso_base = get_unmapped_area(NULL, vdso_base,
9212 (vdso_pages << PAGE_SHIFT) +
9213 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9214 - 0, 0);
9215 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9216 if (IS_ERR_VALUE(vdso_base)) {
9217 rc = vdso_base;
9218 goto fail_mmapsem;
9219 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9220 index c45eaab..5f41b57 100644
9221 --- a/arch/powerpc/kvm/powerpc.c
9222 +++ b/arch/powerpc/kvm/powerpc.c
9223 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9224 }
9225 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9226
9227 -int kvm_arch_init(void *opaque)
9228 +int kvm_arch_init(const void *opaque)
9229 {
9230 return 0;
9231 }
9232 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9233 index 5eea6f3..5d10396 100644
9234 --- a/arch/powerpc/lib/usercopy_64.c
9235 +++ b/arch/powerpc/lib/usercopy_64.c
9236 @@ -9,22 +9,6 @@
9237 #include <linux/module.h>
9238 #include <asm/uaccess.h>
9239
9240 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9241 -{
9242 - if (likely(access_ok(VERIFY_READ, from, n)))
9243 - n = __copy_from_user(to, from, n);
9244 - else
9245 - memset(to, 0, n);
9246 - return n;
9247 -}
9248 -
9249 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9250 -{
9251 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9252 - n = __copy_to_user(to, from, n);
9253 - return n;
9254 -}
9255 -
9256 unsigned long copy_in_user(void __user *to, const void __user *from,
9257 unsigned long n)
9258 {
9259 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9260 return n;
9261 }
9262
9263 -EXPORT_SYMBOL(copy_from_user);
9264 -EXPORT_SYMBOL(copy_to_user);
9265 EXPORT_SYMBOL(copy_in_user);
9266
9267 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9268 index 6154b0a..4de2b19 100644
9269 --- a/arch/powerpc/mm/fault.c
9270 +++ b/arch/powerpc/mm/fault.c
9271 @@ -33,6 +33,10 @@
9272 #include <linux/ratelimit.h>
9273 #include <linux/context_tracking.h>
9274 #include <linux/hugetlb.h>
9275 +#include <linux/slab.h>
9276 +#include <linux/pagemap.h>
9277 +#include <linux/compiler.h>
9278 +#include <linux/unistd.h>
9279
9280 #include <asm/firmware.h>
9281 #include <asm/page.h>
9282 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9283 }
9284 #endif
9285
9286 +#ifdef CONFIG_PAX_PAGEEXEC
9287 +/*
9288 + * PaX: decide what to do with offenders (regs->nip = fault address)
9289 + *
9290 + * returns 1 when task should be killed
9291 + */
9292 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9293 +{
9294 + return 1;
9295 +}
9296 +
9297 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9298 +{
9299 + unsigned long i;
9300 +
9301 + printk(KERN_ERR "PAX: bytes at PC: ");
9302 + for (i = 0; i < 5; i++) {
9303 + unsigned int c;
9304 + if (get_user(c, (unsigned int __user *)pc+i))
9305 + printk(KERN_CONT "???????? ");
9306 + else
9307 + printk(KERN_CONT "%08x ", c);
9308 + }
9309 + printk("\n");
9310 +}
9311 +#endif
9312 +
9313 /*
9314 * Check whether the instruction at regs->nip is a store using
9315 * an update addressing form which will update r1.
9316 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9317 * indicate errors in DSISR but can validly be set in SRR1.
9318 */
9319 if (trap == 0x400)
9320 - error_code &= 0x48200000;
9321 + error_code &= 0x58200000;
9322 else
9323 is_write = error_code & DSISR_ISSTORE;
9324 #else
9325 @@ -383,7 +414,7 @@ good_area:
9326 * "undefined". Of those that can be set, this is the only
9327 * one which seems bad.
9328 */
9329 - if (error_code & 0x10000000)
9330 + if (error_code & DSISR_GUARDED)
9331 /* Guarded storage error. */
9332 goto bad_area;
9333 #endif /* CONFIG_8xx */
9334 @@ -398,7 +429,7 @@ good_area:
9335 * processors use the same I/D cache coherency mechanism
9336 * as embedded.
9337 */
9338 - if (error_code & DSISR_PROTFAULT)
9339 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9340 goto bad_area;
9341 #endif /* CONFIG_PPC_STD_MMU */
9342
9343 @@ -490,6 +521,23 @@ bad_area:
9344 bad_area_nosemaphore:
9345 /* User mode accesses cause a SIGSEGV */
9346 if (user_mode(regs)) {
9347 +
9348 +#ifdef CONFIG_PAX_PAGEEXEC
9349 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9350 +#ifdef CONFIG_PPC_STD_MMU
9351 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9352 +#else
9353 + if (is_exec && regs->nip == address) {
9354 +#endif
9355 + switch (pax_handle_fetch_fault(regs)) {
9356 + }
9357 +
9358 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9359 + do_group_exit(SIGKILL);
9360 + }
9361 + }
9362 +#endif
9363 +
9364 _exception(SIGSEGV, regs, code, address);
9365 goto bail;
9366 }
9367 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9368 index cb8bdbe..cde4bc7 100644
9369 --- a/arch/powerpc/mm/mmap.c
9370 +++ b/arch/powerpc/mm/mmap.c
9371 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9372 return sysctl_legacy_va_layout;
9373 }
9374
9375 -static unsigned long mmap_rnd(void)
9376 +static unsigned long mmap_rnd(struct mm_struct *mm)
9377 {
9378 unsigned long rnd = 0;
9379
9380 +#ifdef CONFIG_PAX_RANDMMAP
9381 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9382 +#endif
9383 +
9384 if (current->flags & PF_RANDOMIZE) {
9385 /* 8MB for 32bit, 1GB for 64bit */
9386 if (is_32bit_task())
9387 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9388 return rnd << PAGE_SHIFT;
9389 }
9390
9391 -static inline unsigned long mmap_base(void)
9392 +static inline unsigned long mmap_base(struct mm_struct *mm)
9393 {
9394 unsigned long gap = rlimit(RLIMIT_STACK);
9395
9396 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9397 else if (gap > MAX_GAP)
9398 gap = MAX_GAP;
9399
9400 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9401 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9402 }
9403
9404 /*
9405 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9406 */
9407 if (mmap_is_legacy()) {
9408 mm->mmap_base = TASK_UNMAPPED_BASE;
9409 +
9410 +#ifdef CONFIG_PAX_RANDMMAP
9411 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9412 + mm->mmap_base += mm->delta_mmap;
9413 +#endif
9414 +
9415 mm->get_unmapped_area = arch_get_unmapped_area;
9416 } else {
9417 - mm->mmap_base = mmap_base();
9418 + mm->mmap_base = mmap_base(mm);
9419 +
9420 +#ifdef CONFIG_PAX_RANDMMAP
9421 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9422 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9423 +#endif
9424 +
9425 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9426 }
9427 }
9428 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9429 index ded0ea1..f213a9b 100644
9430 --- a/arch/powerpc/mm/slice.c
9431 +++ b/arch/powerpc/mm/slice.c
9432 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9433 if ((mm->task_size - len) < addr)
9434 return 0;
9435 vma = find_vma(mm, addr);
9436 - return (!vma || (addr + len) <= vma->vm_start);
9437 + return check_heap_stack_gap(vma, addr, len, 0);
9438 }
9439
9440 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9441 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9442 info.align_offset = 0;
9443
9444 addr = TASK_UNMAPPED_BASE;
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + addr += mm->delta_mmap;
9449 +#endif
9450 +
9451 while (addr < TASK_SIZE) {
9452 info.low_limit = addr;
9453 if (!slice_scan_available(addr, available, 1, &addr))
9454 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9455 if (fixed && addr > (mm->task_size - len))
9456 return -ENOMEM;
9457
9458 +#ifdef CONFIG_PAX_RANDMMAP
9459 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9460 + addr = 0;
9461 +#endif
9462 +
9463 /* If hint, make sure it matches our alignment restrictions */
9464 if (!fixed && addr) {
9465 addr = _ALIGN_UP(addr, 1ul << pshift);
9466 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9467 index f223875..94170e4 100644
9468 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9469 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9470 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9471 }
9472
9473 static struct pci_ops scc_pciex_pci_ops = {
9474 - scc_pciex_read_config,
9475 - scc_pciex_write_config,
9476 + .read = scc_pciex_read_config,
9477 + .write = scc_pciex_write_config,
9478 };
9479
9480 static void pciex_clear_intr_all(unsigned int __iomem *base)
9481 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9482 index d966bbe..372124a 100644
9483 --- a/arch/powerpc/platforms/cell/spufs/file.c
9484 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9485 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9486 return VM_FAULT_NOPAGE;
9487 }
9488
9489 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9490 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9491 unsigned long address,
9492 - void *buf, int len, int write)
9493 + void *buf, size_t len, int write)
9494 {
9495 struct spu_context *ctx = vma->vm_file->private_data;
9496 unsigned long offset = address - vma->vm_start;
9497 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9498 index fa934fe..c296056 100644
9499 --- a/arch/s390/include/asm/atomic.h
9500 +++ b/arch/s390/include/asm/atomic.h
9501 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9502 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9503 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9504
9505 +#define atomic64_read_unchecked(v) atomic64_read(v)
9506 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9507 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9508 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9509 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9510 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9511 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9512 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9513 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9514 +
9515 #endif /* __ARCH_S390_ATOMIC__ */
9516 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9517 index 8d72471..5322500 100644
9518 --- a/arch/s390/include/asm/barrier.h
9519 +++ b/arch/s390/include/asm/barrier.h
9520 @@ -42,7 +42,7 @@
9521 do { \
9522 compiletime_assert_atomic_type(*p); \
9523 barrier(); \
9524 - ACCESS_ONCE(*p) = (v); \
9525 + ACCESS_ONCE_RW(*p) = (v); \
9526 } while (0)
9527
9528 #define smp_load_acquire(p) \
9529 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9530 index 4d7ccac..d03d0ad 100644
9531 --- a/arch/s390/include/asm/cache.h
9532 +++ b/arch/s390/include/asm/cache.h
9533 @@ -9,8 +9,10 @@
9534 #ifndef __ARCH_S390_CACHE_H
9535 #define __ARCH_S390_CACHE_H
9536
9537 -#define L1_CACHE_BYTES 256
9538 +#include <linux/const.h>
9539 +
9540 #define L1_CACHE_SHIFT 8
9541 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9542 #define NET_SKB_PAD 32
9543
9544 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9545 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9546 index f6e43d3..5f57681 100644
9547 --- a/arch/s390/include/asm/elf.h
9548 +++ b/arch/s390/include/asm/elf.h
9549 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9550 the loader. We need to make sure that it is out of the way of the program
9551 that it will "exec", and that there is sufficient room for the brk. */
9552
9553 -extern unsigned long randomize_et_dyn(unsigned long base);
9554 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9555 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9556 +
9557 +#ifdef CONFIG_PAX_ASLR
9558 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9559 +
9560 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9561 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9562 +#endif
9563
9564 /* This yields a mask that user programs can use to figure out what
9565 instruction set this CPU supports. */
9566 @@ -223,9 +229,6 @@ struct linux_binprm;
9567 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9568 int arch_setup_additional_pages(struct linux_binprm *, int);
9569
9570 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9571 -#define arch_randomize_brk arch_randomize_brk
9572 -
9573 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9574
9575 #endif
9576 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9577 index c4a93d6..4d2a9b4 100644
9578 --- a/arch/s390/include/asm/exec.h
9579 +++ b/arch/s390/include/asm/exec.h
9580 @@ -7,6 +7,6 @@
9581 #ifndef __ASM_EXEC_H
9582 #define __ASM_EXEC_H
9583
9584 -extern unsigned long arch_align_stack(unsigned long sp);
9585 +#define arch_align_stack(x) ((x) & ~0xfUL)
9586
9587 #endif /* __ASM_EXEC_H */
9588 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9589 index cd4c68e..6764641 100644
9590 --- a/arch/s390/include/asm/uaccess.h
9591 +++ b/arch/s390/include/asm/uaccess.h
9592 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9593 __range_ok((unsigned long)(addr), (size)); \
9594 })
9595
9596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9597 #define access_ok(type, addr, size) __access_ok(addr, size)
9598
9599 /*
9600 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9601 copy_to_user(void __user *to, const void *from, unsigned long n)
9602 {
9603 might_fault();
9604 +
9605 + if ((long)n < 0)
9606 + return n;
9607 +
9608 return __copy_to_user(to, from, n);
9609 }
9610
9611 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9612 static inline unsigned long __must_check
9613 copy_from_user(void *to, const void __user *from, unsigned long n)
9614 {
9615 - unsigned int sz = __compiletime_object_size(to);
9616 + size_t sz = __compiletime_object_size(to);
9617
9618 might_fault();
9619 - if (unlikely(sz != -1 && sz < n)) {
9620 +
9621 + if ((long)n < 0)
9622 + return n;
9623 +
9624 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9625 copy_from_user_overflow();
9626 return n;
9627 }
9628 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9629 index 409d152..d90d368 100644
9630 --- a/arch/s390/kernel/module.c
9631 +++ b/arch/s390/kernel/module.c
9632 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9633
9634 /* Increase core size by size of got & plt and set start
9635 offsets for got and plt. */
9636 - me->core_size = ALIGN(me->core_size, 4);
9637 - me->arch.got_offset = me->core_size;
9638 - me->core_size += me->arch.got_size;
9639 - me->arch.plt_offset = me->core_size;
9640 - me->core_size += me->arch.plt_size;
9641 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9642 + me->arch.got_offset = me->core_size_rw;
9643 + me->core_size_rw += me->arch.got_size;
9644 + me->arch.plt_offset = me->core_size_rx;
9645 + me->core_size_rx += me->arch.plt_size;
9646 return 0;
9647 }
9648
9649 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9650 if (info->got_initialized == 0) {
9651 Elf_Addr *gotent;
9652
9653 - gotent = me->module_core + me->arch.got_offset +
9654 + gotent = me->module_core_rw + me->arch.got_offset +
9655 info->got_offset;
9656 *gotent = val;
9657 info->got_initialized = 1;
9658 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9659 rc = apply_rela_bits(loc, val, 0, 64, 0);
9660 else if (r_type == R_390_GOTENT ||
9661 r_type == R_390_GOTPLTENT) {
9662 - val += (Elf_Addr) me->module_core - loc;
9663 + val += (Elf_Addr) me->module_core_rw - loc;
9664 rc = apply_rela_bits(loc, val, 1, 32, 1);
9665 }
9666 break;
9667 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9668 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9669 if (info->plt_initialized == 0) {
9670 unsigned int *ip;
9671 - ip = me->module_core + me->arch.plt_offset +
9672 + ip = me->module_core_rx + me->arch.plt_offset +
9673 info->plt_offset;
9674 #ifndef CONFIG_64BIT
9675 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9676 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9677 val - loc + 0xffffUL < 0x1ffffeUL) ||
9678 (r_type == R_390_PLT32DBL &&
9679 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9680 - val = (Elf_Addr) me->module_core +
9681 + val = (Elf_Addr) me->module_core_rx +
9682 me->arch.plt_offset +
9683 info->plt_offset;
9684 val += rela->r_addend - loc;
9685 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9686 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9687 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9688 val = val + rela->r_addend -
9689 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9690 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9691 if (r_type == R_390_GOTOFF16)
9692 rc = apply_rela_bits(loc, val, 0, 16, 0);
9693 else if (r_type == R_390_GOTOFF32)
9694 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9695 break;
9696 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9697 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9698 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9699 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9700 rela->r_addend - loc;
9701 if (r_type == R_390_GOTPC)
9702 rc = apply_rela_bits(loc, val, 1, 32, 0);
9703 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9704 index aa7a839..6c2a916 100644
9705 --- a/arch/s390/kernel/process.c
9706 +++ b/arch/s390/kernel/process.c
9707 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9708 }
9709 return 0;
9710 }
9711 -
9712 -unsigned long arch_align_stack(unsigned long sp)
9713 -{
9714 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9715 - sp -= get_random_int() & ~PAGE_MASK;
9716 - return sp & ~0xf;
9717 -}
9718 -
9719 -static inline unsigned long brk_rnd(void)
9720 -{
9721 - /* 8MB for 32bit, 1GB for 64bit */
9722 - if (is_32bit_task())
9723 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9724 - else
9725 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9726 -}
9727 -
9728 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9729 -{
9730 - unsigned long ret;
9731 -
9732 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9733 - return (ret > mm->brk) ? ret : mm->brk;
9734 -}
9735 -
9736 -unsigned long randomize_et_dyn(unsigned long base)
9737 -{
9738 - unsigned long ret;
9739 -
9740 - if (!(current->flags & PF_RANDOMIZE))
9741 - return base;
9742 - ret = PAGE_ALIGN(base + brk_rnd());
9743 - return (ret > base) ? ret : base;
9744 -}
9745 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9746 index 9b436c2..54fbf0a 100644
9747 --- a/arch/s390/mm/mmap.c
9748 +++ b/arch/s390/mm/mmap.c
9749 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9750 */
9751 if (mmap_is_legacy()) {
9752 mm->mmap_base = mmap_base_legacy();
9753 +
9754 +#ifdef CONFIG_PAX_RANDMMAP
9755 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9756 + mm->mmap_base += mm->delta_mmap;
9757 +#endif
9758 +
9759 mm->get_unmapped_area = arch_get_unmapped_area;
9760 } else {
9761 mm->mmap_base = mmap_base();
9762 +
9763 +#ifdef CONFIG_PAX_RANDMMAP
9764 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9765 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9766 +#endif
9767 +
9768 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9769 }
9770 }
9771 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9772 */
9773 if (mmap_is_legacy()) {
9774 mm->mmap_base = mmap_base_legacy();
9775 +
9776 +#ifdef CONFIG_PAX_RANDMMAP
9777 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9778 + mm->mmap_base += mm->delta_mmap;
9779 +#endif
9780 +
9781 mm->get_unmapped_area = s390_get_unmapped_area;
9782 } else {
9783 mm->mmap_base = mmap_base();
9784 +
9785 +#ifdef CONFIG_PAX_RANDMMAP
9786 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9787 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9788 +#endif
9789 +
9790 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9791 }
9792 }
9793 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9794 index ae3d59f..f65f075 100644
9795 --- a/arch/score/include/asm/cache.h
9796 +++ b/arch/score/include/asm/cache.h
9797 @@ -1,7 +1,9 @@
9798 #ifndef _ASM_SCORE_CACHE_H
9799 #define _ASM_SCORE_CACHE_H
9800
9801 +#include <linux/const.h>
9802 +
9803 #define L1_CACHE_SHIFT 4
9804 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9805 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9806
9807 #endif /* _ASM_SCORE_CACHE_H */
9808 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9809 index f9f3cd5..58ff438 100644
9810 --- a/arch/score/include/asm/exec.h
9811 +++ b/arch/score/include/asm/exec.h
9812 @@ -1,6 +1,6 @@
9813 #ifndef _ASM_SCORE_EXEC_H
9814 #define _ASM_SCORE_EXEC_H
9815
9816 -extern unsigned long arch_align_stack(unsigned long sp);
9817 +#define arch_align_stack(x) (x)
9818
9819 #endif /* _ASM_SCORE_EXEC_H */
9820 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9821 index a1519ad3..e8ac1ff 100644
9822 --- a/arch/score/kernel/process.c
9823 +++ b/arch/score/kernel/process.c
9824 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9825
9826 return task_pt_regs(task)->cp0_epc;
9827 }
9828 -
9829 -unsigned long arch_align_stack(unsigned long sp)
9830 -{
9831 - return sp;
9832 -}
9833 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9834 index ef9e555..331bd29 100644
9835 --- a/arch/sh/include/asm/cache.h
9836 +++ b/arch/sh/include/asm/cache.h
9837 @@ -9,10 +9,11 @@
9838 #define __ASM_SH_CACHE_H
9839 #ifdef __KERNEL__
9840
9841 +#include <linux/const.h>
9842 #include <linux/init.h>
9843 #include <cpu/cache.h>
9844
9845 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9846 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9847
9848 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9849
9850 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9851 index 6777177..cb5e44f 100644
9852 --- a/arch/sh/mm/mmap.c
9853 +++ b/arch/sh/mm/mmap.c
9854 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9855 struct mm_struct *mm = current->mm;
9856 struct vm_area_struct *vma;
9857 int do_colour_align;
9858 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9859 struct vm_unmapped_area_info info;
9860
9861 if (flags & MAP_FIXED) {
9862 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9863 if (filp || (flags & MAP_SHARED))
9864 do_colour_align = 1;
9865
9866 +#ifdef CONFIG_PAX_RANDMMAP
9867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9868 +#endif
9869 +
9870 if (addr) {
9871 if (do_colour_align)
9872 addr = COLOUR_ALIGN(addr, pgoff);
9873 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9874 addr = PAGE_ALIGN(addr);
9875
9876 vma = find_vma(mm, addr);
9877 - if (TASK_SIZE - len >= addr &&
9878 - (!vma || addr + len <= vma->vm_start))
9879 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9880 return addr;
9881 }
9882
9883 info.flags = 0;
9884 info.length = len;
9885 - info.low_limit = TASK_UNMAPPED_BASE;
9886 + info.low_limit = mm->mmap_base;
9887 info.high_limit = TASK_SIZE;
9888 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9889 info.align_offset = pgoff << PAGE_SHIFT;
9890 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9891 struct mm_struct *mm = current->mm;
9892 unsigned long addr = addr0;
9893 int do_colour_align;
9894 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9895 struct vm_unmapped_area_info info;
9896
9897 if (flags & MAP_FIXED) {
9898 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9899 if (filp || (flags & MAP_SHARED))
9900 do_colour_align = 1;
9901
9902 +#ifdef CONFIG_PAX_RANDMMAP
9903 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9904 +#endif
9905 +
9906 /* requesting a specific address */
9907 if (addr) {
9908 if (do_colour_align)
9909 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9910 addr = PAGE_ALIGN(addr);
9911
9912 vma = find_vma(mm, addr);
9913 - if (TASK_SIZE - len >= addr &&
9914 - (!vma || addr + len <= vma->vm_start))
9915 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9916 return addr;
9917 }
9918
9919 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9920 VM_BUG_ON(addr != -ENOMEM);
9921 info.flags = 0;
9922 info.low_limit = TASK_UNMAPPED_BASE;
9923 +
9924 +#ifdef CONFIG_PAX_RANDMMAP
9925 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9926 + info.low_limit += mm->delta_mmap;
9927 +#endif
9928 +
9929 info.high_limit = TASK_SIZE;
9930 addr = vm_unmapped_area(&info);
9931 }
9932 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9933 index 4082749..fd97781 100644
9934 --- a/arch/sparc/include/asm/atomic_64.h
9935 +++ b/arch/sparc/include/asm/atomic_64.h
9936 @@ -15,18 +15,38 @@
9937 #define ATOMIC64_INIT(i) { (i) }
9938
9939 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9940 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9941 +{
9942 + return ACCESS_ONCE(v->counter);
9943 +}
9944 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9945 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9946 +{
9947 + return ACCESS_ONCE(v->counter);
9948 +}
9949
9950 #define atomic_set(v, i) (((v)->counter) = i)
9951 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9952 +{
9953 + v->counter = i;
9954 +}
9955 #define atomic64_set(v, i) (((v)->counter) = i)
9956 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9957 +{
9958 + v->counter = i;
9959 +}
9960
9961 -#define ATOMIC_OP(op) \
9962 -void atomic_##op(int, atomic_t *); \
9963 -void atomic64_##op(long, atomic64_t *);
9964 +#define __ATOMIC_OP(op, suffix) \
9965 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9966 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9967
9968 -#define ATOMIC_OP_RETURN(op) \
9969 -int atomic_##op##_return(int, atomic_t *); \
9970 -long atomic64_##op##_return(long, atomic64_t *);
9971 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9972 +
9973 +#define __ATOMIC_OP_RETURN(op, suffix) \
9974 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9975 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9976 +
9977 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9978
9979 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9980
9981 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9982
9983 #undef ATOMIC_OPS
9984 #undef ATOMIC_OP_RETURN
9985 +#undef __ATOMIC_OP_RETURN
9986 #undef ATOMIC_OP
9987 +#undef __ATOMIC_OP
9988
9989 #define atomic_dec_return(v) atomic_sub_return(1, v)
9990 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9991
9992 #define atomic_inc_return(v) atomic_add_return(1, v)
9993 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9994 +{
9995 + return atomic_add_return_unchecked(1, v);
9996 +}
9997 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9998 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9999 +{
10000 + return atomic64_add_return_unchecked(1, v);
10001 +}
10002
10003 /*
10004 * atomic_inc_and_test - increment and test
10005 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
10006 * other cases.
10007 */
10008 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
10009 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
10010 +{
10011 + return atomic_inc_return_unchecked(v) == 0;
10012 +}
10013 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
10014
10015 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
10016 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
10017 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
10018
10019 #define atomic_inc(v) atomic_add(1, v)
10020 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
10021 +{
10022 + atomic_add_unchecked(1, v);
10023 +}
10024 #define atomic64_inc(v) atomic64_add(1, v)
10025 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
10026 +{
10027 + atomic64_add_unchecked(1, v);
10028 +}
10029
10030 #define atomic_dec(v) atomic_sub(1, v)
10031 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
10032 +{
10033 + atomic_sub_unchecked(1, v);
10034 +}
10035 #define atomic64_dec(v) atomic64_sub(1, v)
10036 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
10037 +{
10038 + atomic64_sub_unchecked(1, v);
10039 +}
10040
10041 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
10042 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
10043
10044 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
10045 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
10046 +{
10047 + return cmpxchg(&v->counter, old, new);
10048 +}
10049 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10050 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10051 +{
10052 + return xchg(&v->counter, new);
10053 +}
10054
10055 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10056 {
10057 - int c, old;
10058 + int c, old, new;
10059 c = atomic_read(v);
10060 for (;;) {
10061 - if (unlikely(c == (u)))
10062 + if (unlikely(c == u))
10063 break;
10064 - old = atomic_cmpxchg((v), c, c + (a));
10065 +
10066 + asm volatile("addcc %2, %0, %0\n"
10067 +
10068 +#ifdef CONFIG_PAX_REFCOUNT
10069 + "tvs %%icc, 6\n"
10070 +#endif
10071 +
10072 + : "=r" (new)
10073 + : "0" (c), "ir" (a)
10074 + : "cc");
10075 +
10076 + old = atomic_cmpxchg(v, c, new);
10077 if (likely(old == c))
10078 break;
10079 c = old;
10080 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10081 #define atomic64_cmpxchg(v, o, n) \
10082 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10083 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10084 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10085 +{
10086 + return xchg(&v->counter, new);
10087 +}
10088
10089 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10090 {
10091 - long c, old;
10092 + long c, old, new;
10093 c = atomic64_read(v);
10094 for (;;) {
10095 - if (unlikely(c == (u)))
10096 + if (unlikely(c == u))
10097 break;
10098 - old = atomic64_cmpxchg((v), c, c + (a));
10099 +
10100 + asm volatile("addcc %2, %0, %0\n"
10101 +
10102 +#ifdef CONFIG_PAX_REFCOUNT
10103 + "tvs %%xcc, 6\n"
10104 +#endif
10105 +
10106 + : "=r" (new)
10107 + : "0" (c), "ir" (a)
10108 + : "cc");
10109 +
10110 + old = atomic64_cmpxchg(v, c, new);
10111 if (likely(old == c))
10112 break;
10113 c = old;
10114 }
10115 - return c != (u);
10116 + return c != u;
10117 }
10118
10119 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10120 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10121 index 7664894..45a974b 100644
10122 --- a/arch/sparc/include/asm/barrier_64.h
10123 +++ b/arch/sparc/include/asm/barrier_64.h
10124 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10125 do { \
10126 compiletime_assert_atomic_type(*p); \
10127 barrier(); \
10128 - ACCESS_ONCE(*p) = (v); \
10129 + ACCESS_ONCE_RW(*p) = (v); \
10130 } while (0)
10131
10132 #define smp_load_acquire(p) \
10133 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10134 index 5bb6991..5c2132e 100644
10135 --- a/arch/sparc/include/asm/cache.h
10136 +++ b/arch/sparc/include/asm/cache.h
10137 @@ -7,10 +7,12 @@
10138 #ifndef _SPARC_CACHE_H
10139 #define _SPARC_CACHE_H
10140
10141 +#include <linux/const.h>
10142 +
10143 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10144
10145 #define L1_CACHE_SHIFT 5
10146 -#define L1_CACHE_BYTES 32
10147 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10148
10149 #ifdef CONFIG_SPARC32
10150 #define SMP_CACHE_BYTES_SHIFT 5
10151 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10152 index a24e41f..47677ff 100644
10153 --- a/arch/sparc/include/asm/elf_32.h
10154 +++ b/arch/sparc/include/asm/elf_32.h
10155 @@ -114,6 +114,13 @@ typedef struct {
10156
10157 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10158
10159 +#ifdef CONFIG_PAX_ASLR
10160 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10161 +
10162 +#define PAX_DELTA_MMAP_LEN 16
10163 +#define PAX_DELTA_STACK_LEN 16
10164 +#endif
10165 +
10166 /* This yields a mask that user programs can use to figure out what
10167 instruction set this cpu supports. This can NOT be done in userspace
10168 on Sparc. */
10169 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10170 index 370ca1e..d4f4a98 100644
10171 --- a/arch/sparc/include/asm/elf_64.h
10172 +++ b/arch/sparc/include/asm/elf_64.h
10173 @@ -189,6 +189,13 @@ typedef struct {
10174 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10175 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10176
10177 +#ifdef CONFIG_PAX_ASLR
10178 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10179 +
10180 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10181 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10182 +#endif
10183 +
10184 extern unsigned long sparc64_elf_hwcap;
10185 #define ELF_HWCAP sparc64_elf_hwcap
10186
10187 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10188 index a3890da..f6a408e 100644
10189 --- a/arch/sparc/include/asm/pgalloc_32.h
10190 +++ b/arch/sparc/include/asm/pgalloc_32.h
10191 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10192 }
10193
10194 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10195 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10196
10197 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10198 unsigned long address)
10199 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10200 index 5e31871..13469c6 100644
10201 --- a/arch/sparc/include/asm/pgalloc_64.h
10202 +++ b/arch/sparc/include/asm/pgalloc_64.h
10203 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10204 }
10205
10206 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10207 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10208
10209 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10210 {
10211 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10212 }
10213
10214 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10215 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10216
10217 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10218 {
10219 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10220 index 59ba6f6..4518128 100644
10221 --- a/arch/sparc/include/asm/pgtable.h
10222 +++ b/arch/sparc/include/asm/pgtable.h
10223 @@ -5,4 +5,8 @@
10224 #else
10225 #include <asm/pgtable_32.h>
10226 #endif
10227 +
10228 +#define ktla_ktva(addr) (addr)
10229 +#define ktva_ktla(addr) (addr)
10230 +
10231 #endif
10232 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10233 index b9b91ae..950b91e 100644
10234 --- a/arch/sparc/include/asm/pgtable_32.h
10235 +++ b/arch/sparc/include/asm/pgtable_32.h
10236 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10237 #define PAGE_SHARED SRMMU_PAGE_SHARED
10238 #define PAGE_COPY SRMMU_PAGE_COPY
10239 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10240 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10241 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10242 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10243 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10244
10245 /* Top-level page directory - dummy used by init-mm.
10246 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10247
10248 /* xwr */
10249 #define __P000 PAGE_NONE
10250 -#define __P001 PAGE_READONLY
10251 -#define __P010 PAGE_COPY
10252 -#define __P011 PAGE_COPY
10253 +#define __P001 PAGE_READONLY_NOEXEC
10254 +#define __P010 PAGE_COPY_NOEXEC
10255 +#define __P011 PAGE_COPY_NOEXEC
10256 #define __P100 PAGE_READONLY
10257 #define __P101 PAGE_READONLY
10258 #define __P110 PAGE_COPY
10259 #define __P111 PAGE_COPY
10260
10261 #define __S000 PAGE_NONE
10262 -#define __S001 PAGE_READONLY
10263 -#define __S010 PAGE_SHARED
10264 -#define __S011 PAGE_SHARED
10265 +#define __S001 PAGE_READONLY_NOEXEC
10266 +#define __S010 PAGE_SHARED_NOEXEC
10267 +#define __S011 PAGE_SHARED_NOEXEC
10268 #define __S100 PAGE_READONLY
10269 #define __S101 PAGE_READONLY
10270 #define __S110 PAGE_SHARED
10271 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10272 index 79da178..c2eede8 100644
10273 --- a/arch/sparc/include/asm/pgtsrmmu.h
10274 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10275 @@ -115,6 +115,11 @@
10276 SRMMU_EXEC | SRMMU_REF)
10277 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10278 SRMMU_EXEC | SRMMU_REF)
10279 +
10280 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10281 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10282 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10283 +
10284 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10285 SRMMU_DIRTY | SRMMU_REF)
10286
10287 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10288 index 29d64b1..4272fe8 100644
10289 --- a/arch/sparc/include/asm/setup.h
10290 +++ b/arch/sparc/include/asm/setup.h
10291 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10292 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10293
10294 /* init_64.c */
10295 -extern atomic_t dcpage_flushes;
10296 -extern atomic_t dcpage_flushes_xcall;
10297 +extern atomic_unchecked_t dcpage_flushes;
10298 +extern atomic_unchecked_t dcpage_flushes_xcall;
10299
10300 extern int sysctl_tsb_ratio;
10301 #endif
10302 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10303 index 9689176..63c18ea 100644
10304 --- a/arch/sparc/include/asm/spinlock_64.h
10305 +++ b/arch/sparc/include/asm/spinlock_64.h
10306 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10307
10308 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10309
10310 -static void inline arch_read_lock(arch_rwlock_t *lock)
10311 +static inline void arch_read_lock(arch_rwlock_t *lock)
10312 {
10313 unsigned long tmp1, tmp2;
10314
10315 __asm__ __volatile__ (
10316 "1: ldsw [%2], %0\n"
10317 " brlz,pn %0, 2f\n"
10318 -"4: add %0, 1, %1\n"
10319 +"4: addcc %0, 1, %1\n"
10320 +
10321 +#ifdef CONFIG_PAX_REFCOUNT
10322 +" tvs %%icc, 6\n"
10323 +#endif
10324 +
10325 " cas [%2], %0, %1\n"
10326 " cmp %0, %1\n"
10327 " bne,pn %%icc, 1b\n"
10328 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10329 " .previous"
10330 : "=&r" (tmp1), "=&r" (tmp2)
10331 : "r" (lock)
10332 - : "memory");
10333 + : "memory", "cc");
10334 }
10335
10336 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10337 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10338 {
10339 int tmp1, tmp2;
10340
10341 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10342 "1: ldsw [%2], %0\n"
10343 " brlz,a,pn %0, 2f\n"
10344 " mov 0, %0\n"
10345 -" add %0, 1, %1\n"
10346 +" addcc %0, 1, %1\n"
10347 +
10348 +#ifdef CONFIG_PAX_REFCOUNT
10349 +" tvs %%icc, 6\n"
10350 +#endif
10351 +
10352 " cas [%2], %0, %1\n"
10353 " cmp %0, %1\n"
10354 " bne,pn %%icc, 1b\n"
10355 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10356 return tmp1;
10357 }
10358
10359 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10360 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10361 {
10362 unsigned long tmp1, tmp2;
10363
10364 __asm__ __volatile__(
10365 "1: lduw [%2], %0\n"
10366 -" sub %0, 1, %1\n"
10367 +" subcc %0, 1, %1\n"
10368 +
10369 +#ifdef CONFIG_PAX_REFCOUNT
10370 +" tvs %%icc, 6\n"
10371 +#endif
10372 +
10373 " cas [%2], %0, %1\n"
10374 " cmp %0, %1\n"
10375 " bne,pn %%xcc, 1b\n"
10376 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10377 : "memory");
10378 }
10379
10380 -static void inline arch_write_lock(arch_rwlock_t *lock)
10381 +static inline void arch_write_lock(arch_rwlock_t *lock)
10382 {
10383 unsigned long mask, tmp1, tmp2;
10384
10385 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10386 : "memory");
10387 }
10388
10389 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10390 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10391 {
10392 __asm__ __volatile__(
10393 " stw %%g0, [%0]"
10394 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10395 : "memory");
10396 }
10397
10398 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10399 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10400 {
10401 unsigned long mask, tmp1, tmp2, result;
10402
10403 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10404 index 025c984..a216504 100644
10405 --- a/arch/sparc/include/asm/thread_info_32.h
10406 +++ b/arch/sparc/include/asm/thread_info_32.h
10407 @@ -49,6 +49,8 @@ struct thread_info {
10408 unsigned long w_saved;
10409
10410 struct restart_block restart_block;
10411 +
10412 + unsigned long lowest_stack;
10413 };
10414
10415 /*
10416 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10417 index 798f027..b009941 100644
10418 --- a/arch/sparc/include/asm/thread_info_64.h
10419 +++ b/arch/sparc/include/asm/thread_info_64.h
10420 @@ -63,6 +63,8 @@ struct thread_info {
10421 struct pt_regs *kern_una_regs;
10422 unsigned int kern_una_insn;
10423
10424 + unsigned long lowest_stack;
10425 +
10426 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10427 __attribute__ ((aligned(64)));
10428 };
10429 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10430 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10431 /* flag bit 4 is available */
10432 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10433 -/* flag bit 6 is available */
10434 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10435 #define TIF_32BIT 7 /* 32-bit binary */
10436 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10437 #define TIF_SECCOMP 9 /* secure computing */
10438 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10439 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10440 +
10441 /* NOTE: Thread flags >= 12 should be ones we have no interest
10442 * in using in assembly, else we can't use the mask as
10443 * an immediate value in instructions such as andcc.
10444 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10445 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10446 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10447 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10448 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10449
10450 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10451 _TIF_DO_NOTIFY_RESUME_MASK | \
10452 _TIF_NEED_RESCHED)
10453 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10454
10455 +#define _TIF_WORK_SYSCALL \
10456 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10457 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10458 +
10459 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10460
10461 /*
10462 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10463 index bd56c28..4b63d83 100644
10464 --- a/arch/sparc/include/asm/uaccess.h
10465 +++ b/arch/sparc/include/asm/uaccess.h
10466 @@ -1,5 +1,6 @@
10467 #ifndef ___ASM_SPARC_UACCESS_H
10468 #define ___ASM_SPARC_UACCESS_H
10469 +
10470 #if defined(__sparc__) && defined(__arch64__)
10471 #include <asm/uaccess_64.h>
10472 #else
10473 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10474 index 9634d08..020b2dc 100644
10475 --- a/arch/sparc/include/asm/uaccess_32.h
10476 +++ b/arch/sparc/include/asm/uaccess_32.h
10477 @@ -47,6 +47,7 @@
10478 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10479 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10480 #define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size)))
10481 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10482 #define access_ok(type, addr, size) \
10483 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10484
10485 @@ -250,27 +251,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10486
10487 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10488 {
10489 - if (n && __access_ok((unsigned long) to, n))
10490 + if ((long)n < 0)
10491 + return n;
10492 +
10493 + if (n && __access_ok((unsigned long) to, n)) {
10494 + if (!__builtin_constant_p(n))
10495 + check_object_size(from, n, true);
10496 return __copy_user(to, (__force void __user *) from, n);
10497 - else
10498 + } else
10499 return n;
10500 }
10501
10502 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10503 {
10504 + if ((long)n < 0)
10505 + return n;
10506 +
10507 + if (!__builtin_constant_p(n))
10508 + check_object_size(from, n, true);
10509 +
10510 return __copy_user(to, (__force void __user *) from, n);
10511 }
10512
10513 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10514 {
10515 - if (n && __access_ok((unsigned long) from, n))
10516 + if ((long)n < 0)
10517 + return n;
10518 +
10519 + if (n && __access_ok((unsigned long) from, n)) {
10520 + if (!__builtin_constant_p(n))
10521 + check_object_size(to, n, false);
10522 return __copy_user((__force void __user *) to, from, n);
10523 - else
10524 + } else
10525 return n;
10526 }
10527
10528 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10529 {
10530 + if ((long)n < 0)
10531 + return n;
10532 +
10533 return __copy_user((__force void __user *) to, from, n);
10534 }
10535
10536 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10537 index c990a5e..7384856 100644
10538 --- a/arch/sparc/include/asm/uaccess_64.h
10539 +++ b/arch/sparc/include/asm/uaccess_64.h
10540 @@ -10,6 +10,7 @@
10541 #include <linux/compiler.h>
10542 #include <linux/string.h>
10543 #include <linux/thread_info.h>
10544 +#include <linux/kernel.h>
10545 #include <asm/asi.h>
10546 #include <asm/spitfire.h>
10547 #include <asm-generic/uaccess-unaligned.h>
10548 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10549 return 1;
10550 }
10551
10552 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10553 +{
10554 + return 1;
10555 +}
10556 +
10557 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10558 {
10559 return 1;
10560 @@ -214,8 +220,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10561 static inline unsigned long __must_check
10562 copy_from_user(void *to, const void __user *from, unsigned long size)
10563 {
10564 - unsigned long ret = ___copy_from_user(to, from, size);
10565 + unsigned long ret;
10566
10567 + if ((long)size < 0 || size > INT_MAX)
10568 + return size;
10569 +
10570 + if (!__builtin_constant_p(size))
10571 + check_object_size(to, size, false);
10572 +
10573 + ret = ___copy_from_user(to, from, size);
10574 if (unlikely(ret))
10575 ret = copy_from_user_fixup(to, from, size);
10576
10577 @@ -231,8 +244,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10578 static inline unsigned long __must_check
10579 copy_to_user(void __user *to, const void *from, unsigned long size)
10580 {
10581 - unsigned long ret = ___copy_to_user(to, from, size);
10582 + unsigned long ret;
10583
10584 + if ((long)size < 0 || size > INT_MAX)
10585 + return size;
10586 +
10587 + if (!__builtin_constant_p(size))
10588 + check_object_size(from, size, true);
10589 +
10590 + ret = ___copy_to_user(to, from, size);
10591 if (unlikely(ret))
10592 ret = copy_to_user_fixup(to, from, size);
10593 return ret;
10594 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10595 index 7cf9c6e..6206648 100644
10596 --- a/arch/sparc/kernel/Makefile
10597 +++ b/arch/sparc/kernel/Makefile
10598 @@ -4,7 +4,7 @@
10599 #
10600
10601 asflags-y := -ansi
10602 -ccflags-y := -Werror
10603 +#ccflags-y := -Werror
10604
10605 extra-y := head_$(BITS).o
10606
10607 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10608 index 50e7b62..79fae35 100644
10609 --- a/arch/sparc/kernel/process_32.c
10610 +++ b/arch/sparc/kernel/process_32.c
10611 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10612
10613 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10614 r->psr, r->pc, r->npc, r->y, print_tainted());
10615 - printk("PC: <%pS>\n", (void *) r->pc);
10616 + printk("PC: <%pA>\n", (void *) r->pc);
10617 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10618 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10619 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10620 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10621 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10622 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10623 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10624 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10625
10626 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10627 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10628 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10629 rw = (struct reg_window32 *) fp;
10630 pc = rw->ins[7];
10631 printk("[%08lx : ", pc);
10632 - printk("%pS ] ", (void *) pc);
10633 + printk("%pA ] ", (void *) pc);
10634 fp = rw->ins[6];
10635 } while (++count < 16);
10636 printk("\n");
10637 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10638 index 46a5964..a35c62c 100644
10639 --- a/arch/sparc/kernel/process_64.c
10640 +++ b/arch/sparc/kernel/process_64.c
10641 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10642 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10643 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10644 if (regs->tstate & TSTATE_PRIV)
10645 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10646 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10647 }
10648
10649 void show_regs(struct pt_regs *regs)
10650 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10651
10652 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10653 regs->tpc, regs->tnpc, regs->y, print_tainted());
10654 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10655 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10656 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10657 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10658 regs->u_regs[3]);
10659 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10660 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10661 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10662 regs->u_regs[15]);
10663 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10664 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10665 show_regwindow(regs);
10666 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10667 }
10668 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10669 ((tp && tp->task) ? tp->task->pid : -1));
10670
10671 if (gp->tstate & TSTATE_PRIV) {
10672 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10673 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10674 (void *) gp->tpc,
10675 (void *) gp->o7,
10676 (void *) gp->i7,
10677 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10678 index 79cc0d1..ec62734 100644
10679 --- a/arch/sparc/kernel/prom_common.c
10680 +++ b/arch/sparc/kernel/prom_common.c
10681 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10682
10683 unsigned int prom_early_allocated __initdata;
10684
10685 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10686 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10687 .nextprop = prom_common_nextprop,
10688 .getproplen = prom_getproplen,
10689 .getproperty = prom_getproperty,
10690 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10691 index 9ddc492..27a5619 100644
10692 --- a/arch/sparc/kernel/ptrace_64.c
10693 +++ b/arch/sparc/kernel/ptrace_64.c
10694 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10695 return ret;
10696 }
10697
10698 +#ifdef CONFIG_GRKERNSEC_SETXID
10699 +extern void gr_delayed_cred_worker(void);
10700 +#endif
10701 +
10702 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10703 {
10704 int ret = 0;
10705 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10706 if (test_thread_flag(TIF_NOHZ))
10707 user_exit();
10708
10709 +#ifdef CONFIG_GRKERNSEC_SETXID
10710 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10711 + gr_delayed_cred_worker();
10712 +#endif
10713 +
10714 if (test_thread_flag(TIF_SYSCALL_TRACE))
10715 ret = tracehook_report_syscall_entry(regs);
10716
10717 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10718 if (test_thread_flag(TIF_NOHZ))
10719 user_exit();
10720
10721 +#ifdef CONFIG_GRKERNSEC_SETXID
10722 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10723 + gr_delayed_cred_worker();
10724 +#endif
10725 +
10726 audit_syscall_exit(regs);
10727
10728 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10729 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10730 index da6f1a7..e5dea8f 100644
10731 --- a/arch/sparc/kernel/smp_64.c
10732 +++ b/arch/sparc/kernel/smp_64.c
10733 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10734 return;
10735
10736 #ifdef CONFIG_DEBUG_DCFLUSH
10737 - atomic_inc(&dcpage_flushes);
10738 + atomic_inc_unchecked(&dcpage_flushes);
10739 #endif
10740
10741 this_cpu = get_cpu();
10742 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10743 xcall_deliver(data0, __pa(pg_addr),
10744 (u64) pg_addr, cpumask_of(cpu));
10745 #ifdef CONFIG_DEBUG_DCFLUSH
10746 - atomic_inc(&dcpage_flushes_xcall);
10747 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10748 #endif
10749 }
10750 }
10751 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10752 preempt_disable();
10753
10754 #ifdef CONFIG_DEBUG_DCFLUSH
10755 - atomic_inc(&dcpage_flushes);
10756 + atomic_inc_unchecked(&dcpage_flushes);
10757 #endif
10758 data0 = 0;
10759 pg_addr = page_address(page);
10760 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10761 xcall_deliver(data0, __pa(pg_addr),
10762 (u64) pg_addr, cpu_online_mask);
10763 #ifdef CONFIG_DEBUG_DCFLUSH
10764 - atomic_inc(&dcpage_flushes_xcall);
10765 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10766 #endif
10767 }
10768 __local_flush_dcache_page(page);
10769 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10770 index 646988d..b88905f 100644
10771 --- a/arch/sparc/kernel/sys_sparc_32.c
10772 +++ b/arch/sparc/kernel/sys_sparc_32.c
10773 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10774 if (len > TASK_SIZE - PAGE_SIZE)
10775 return -ENOMEM;
10776 if (!addr)
10777 - addr = TASK_UNMAPPED_BASE;
10778 + addr = current->mm->mmap_base;
10779
10780 info.flags = 0;
10781 info.length = len;
10782 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10783 index 30e7ddb..266a3b0 100644
10784 --- a/arch/sparc/kernel/sys_sparc_64.c
10785 +++ b/arch/sparc/kernel/sys_sparc_64.c
10786 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10787 struct vm_area_struct * vma;
10788 unsigned long task_size = TASK_SIZE;
10789 int do_color_align;
10790 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10791 struct vm_unmapped_area_info info;
10792
10793 if (flags & MAP_FIXED) {
10794 /* We do not accept a shared mapping if it would violate
10795 * cache aliasing constraints.
10796 */
10797 - if ((flags & MAP_SHARED) &&
10798 + if ((filp || (flags & MAP_SHARED)) &&
10799 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10800 return -EINVAL;
10801 return addr;
10802 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10803 if (filp || (flags & MAP_SHARED))
10804 do_color_align = 1;
10805
10806 +#ifdef CONFIG_PAX_RANDMMAP
10807 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10808 +#endif
10809 +
10810 if (addr) {
10811 if (do_color_align)
10812 addr = COLOR_ALIGN(addr, pgoff);
10813 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10814 addr = PAGE_ALIGN(addr);
10815
10816 vma = find_vma(mm, addr);
10817 - if (task_size - len >= addr &&
10818 - (!vma || addr + len <= vma->vm_start))
10819 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10820 return addr;
10821 }
10822
10823 info.flags = 0;
10824 info.length = len;
10825 - info.low_limit = TASK_UNMAPPED_BASE;
10826 + info.low_limit = mm->mmap_base;
10827 info.high_limit = min(task_size, VA_EXCLUDE_START);
10828 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10829 info.align_offset = pgoff << PAGE_SHIFT;
10830 + info.threadstack_offset = offset;
10831 addr = vm_unmapped_area(&info);
10832
10833 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10834 VM_BUG_ON(addr != -ENOMEM);
10835 info.low_limit = VA_EXCLUDE_END;
10836 +
10837 +#ifdef CONFIG_PAX_RANDMMAP
10838 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10839 + info.low_limit += mm->delta_mmap;
10840 +#endif
10841 +
10842 info.high_limit = task_size;
10843 addr = vm_unmapped_area(&info);
10844 }
10845 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10846 unsigned long task_size = STACK_TOP32;
10847 unsigned long addr = addr0;
10848 int do_color_align;
10849 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10850 struct vm_unmapped_area_info info;
10851
10852 /* This should only ever run for 32-bit processes. */
10853 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10854 /* We do not accept a shared mapping if it would violate
10855 * cache aliasing constraints.
10856 */
10857 - if ((flags & MAP_SHARED) &&
10858 + if ((filp || (flags & MAP_SHARED)) &&
10859 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10860 return -EINVAL;
10861 return addr;
10862 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10863 if (filp || (flags & MAP_SHARED))
10864 do_color_align = 1;
10865
10866 +#ifdef CONFIG_PAX_RANDMMAP
10867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10868 +#endif
10869 +
10870 /* requesting a specific address */
10871 if (addr) {
10872 if (do_color_align)
10873 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10874 addr = PAGE_ALIGN(addr);
10875
10876 vma = find_vma(mm, addr);
10877 - if (task_size - len >= addr &&
10878 - (!vma || addr + len <= vma->vm_start))
10879 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10880 return addr;
10881 }
10882
10883 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10884 info.high_limit = mm->mmap_base;
10885 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10886 info.align_offset = pgoff << PAGE_SHIFT;
10887 + info.threadstack_offset = offset;
10888 addr = vm_unmapped_area(&info);
10889
10890 /*
10891 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10892 VM_BUG_ON(addr != -ENOMEM);
10893 info.flags = 0;
10894 info.low_limit = TASK_UNMAPPED_BASE;
10895 +
10896 +#ifdef CONFIG_PAX_RANDMMAP
10897 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10898 + info.low_limit += mm->delta_mmap;
10899 +#endif
10900 +
10901 info.high_limit = STACK_TOP32;
10902 addr = vm_unmapped_area(&info);
10903 }
10904 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10905 EXPORT_SYMBOL(get_fb_unmapped_area);
10906
10907 /* Essentially the same as PowerPC. */
10908 -static unsigned long mmap_rnd(void)
10909 +static unsigned long mmap_rnd(struct mm_struct *mm)
10910 {
10911 unsigned long rnd = 0UL;
10912
10913 +#ifdef CONFIG_PAX_RANDMMAP
10914 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10915 +#endif
10916 +
10917 if (current->flags & PF_RANDOMIZE) {
10918 unsigned long val = get_random_int();
10919 if (test_thread_flag(TIF_32BIT))
10920 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10921
10922 void arch_pick_mmap_layout(struct mm_struct *mm)
10923 {
10924 - unsigned long random_factor = mmap_rnd();
10925 + unsigned long random_factor = mmap_rnd(mm);
10926 unsigned long gap;
10927
10928 /*
10929 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10930 gap == RLIM_INFINITY ||
10931 sysctl_legacy_va_layout) {
10932 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10933 +
10934 +#ifdef CONFIG_PAX_RANDMMAP
10935 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10936 + mm->mmap_base += mm->delta_mmap;
10937 +#endif
10938 +
10939 mm->get_unmapped_area = arch_get_unmapped_area;
10940 } else {
10941 /* We know it's 32-bit */
10942 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10943 gap = (task_size / 6 * 5);
10944
10945 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10946 +
10947 +#ifdef CONFIG_PAX_RANDMMAP
10948 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10949 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10950 +#endif
10951 +
10952 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10953 }
10954 }
10955 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10956 index bb00089..e0ea580 100644
10957 --- a/arch/sparc/kernel/syscalls.S
10958 +++ b/arch/sparc/kernel/syscalls.S
10959 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10960 #endif
10961 .align 32
10962 1: ldx [%g6 + TI_FLAGS], %l5
10963 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10964 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10965 be,pt %icc, rtrap
10966 nop
10967 call syscall_trace_leave
10968 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10969
10970 srl %i3, 0, %o3 ! IEU0
10971 srl %i2, 0, %o2 ! IEU0 Group
10972 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10973 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10974 bne,pn %icc, linux_syscall_trace32 ! CTI
10975 mov %i0, %l5 ! IEU1
10976 5: call %l7 ! CTI Group brk forced
10977 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10978
10979 mov %i3, %o3 ! IEU1
10980 mov %i4, %o4 ! IEU0 Group
10981 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10982 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10983 bne,pn %icc, linux_syscall_trace ! CTI Group
10984 mov %i0, %l5 ! IEU0
10985 2: call %l7 ! CTI Group brk forced
10986 @@ -233,7 +233,7 @@ ret_sys_call:
10987
10988 cmp %o0, -ERESTART_RESTARTBLOCK
10989 bgeu,pn %xcc, 1f
10990 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10991 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10992 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10993
10994 2:
10995 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10996 index 6fd386c5..6907d81 100644
10997 --- a/arch/sparc/kernel/traps_32.c
10998 +++ b/arch/sparc/kernel/traps_32.c
10999 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
11000 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
11001 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
11002
11003 +extern void gr_handle_kernel_exploit(void);
11004 +
11005 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11006 {
11007 static int die_counter;
11008 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11009 count++ < 30 &&
11010 (((unsigned long) rw) >= PAGE_OFFSET) &&
11011 !(((unsigned long) rw) & 0x7)) {
11012 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
11013 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
11014 (void *) rw->ins[7]);
11015 rw = (struct reg_window32 *)rw->ins[6];
11016 }
11017 }
11018 printk("Instruction DUMP:");
11019 instruction_dump ((unsigned long *) regs->pc);
11020 - if(regs->psr & PSR_PS)
11021 + if(regs->psr & PSR_PS) {
11022 + gr_handle_kernel_exploit();
11023 do_exit(SIGKILL);
11024 + }
11025 do_exit(SIGSEGV);
11026 }
11027
11028 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
11029 index 981a769..d906eda 100644
11030 --- a/arch/sparc/kernel/traps_64.c
11031 +++ b/arch/sparc/kernel/traps_64.c
11032 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
11033 i + 1,
11034 p->trapstack[i].tstate, p->trapstack[i].tpc,
11035 p->trapstack[i].tnpc, p->trapstack[i].tt);
11036 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
11037 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
11038 }
11039 }
11040
11041 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
11042
11043 lvl -= 0x100;
11044 if (regs->tstate & TSTATE_PRIV) {
11045 +
11046 +#ifdef CONFIG_PAX_REFCOUNT
11047 + if (lvl == 6)
11048 + pax_report_refcount_overflow(regs);
11049 +#endif
11050 +
11051 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11052 die_if_kernel(buffer, regs);
11053 }
11054 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11055 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11056 {
11057 char buffer[32];
11058 -
11059 +
11060 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11061 0, lvl, SIGTRAP) == NOTIFY_STOP)
11062 return;
11063
11064 +#ifdef CONFIG_PAX_REFCOUNT
11065 + if (lvl == 6)
11066 + pax_report_refcount_overflow(regs);
11067 +#endif
11068 +
11069 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11070
11071 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11072 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11073 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11074 printk("%s" "ERROR(%d): ",
11075 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11076 - printk("TPC<%pS>\n", (void *) regs->tpc);
11077 + printk("TPC<%pA>\n", (void *) regs->tpc);
11078 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11079 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11080 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11081 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11082 smp_processor_id(),
11083 (type & 0x1) ? 'I' : 'D',
11084 regs->tpc);
11085 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11086 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11087 panic("Irrecoverable Cheetah+ parity error.");
11088 }
11089
11090 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11091 smp_processor_id(),
11092 (type & 0x1) ? 'I' : 'D',
11093 regs->tpc);
11094 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11095 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11096 }
11097
11098 struct sun4v_error_entry {
11099 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11100 /*0x38*/u64 reserved_5;
11101 };
11102
11103 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11104 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11105 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11106 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11107
11108 static const char *sun4v_err_type_to_str(u8 type)
11109 {
11110 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11111 }
11112
11113 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11114 - int cpu, const char *pfx, atomic_t *ocnt)
11115 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11116 {
11117 u64 *raw_ptr = (u64 *) ent;
11118 u32 attrs;
11119 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11120
11121 show_regs(regs);
11122
11123 - if ((cnt = atomic_read(ocnt)) != 0) {
11124 - atomic_set(ocnt, 0);
11125 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11126 + atomic_set_unchecked(ocnt, 0);
11127 wmb();
11128 printk("%s: Queue overflowed %d times.\n",
11129 pfx, cnt);
11130 @@ -2048,7 +2059,7 @@ out:
11131 */
11132 void sun4v_resum_overflow(struct pt_regs *regs)
11133 {
11134 - atomic_inc(&sun4v_resum_oflow_cnt);
11135 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11136 }
11137
11138 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11139 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11140 /* XXX Actually even this can make not that much sense. Perhaps
11141 * XXX we should just pull the plug and panic directly from here?
11142 */
11143 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11144 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11145 }
11146
11147 static void sun4v_tlb_error(struct pt_regs *regs)
11148 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11149
11150 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11151 regs->tpc, tl);
11152 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11153 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11154 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11155 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11156 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11157 (void *) regs->u_regs[UREG_I7]);
11158 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11159 "pte[%lx] error[%lx]\n",
11160 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11161
11162 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11163 regs->tpc, tl);
11164 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11165 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11166 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11167 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11168 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11169 (void *) regs->u_regs[UREG_I7]);
11170 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11171 "pte[%lx] error[%lx]\n",
11172 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11173 fp = (unsigned long)sf->fp + STACK_BIAS;
11174 }
11175
11176 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11177 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11178 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11179 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11180 int index = tsk->curr_ret_stack;
11181 if (tsk->ret_stack && index >= graph) {
11182 pc = tsk->ret_stack[index - graph].ret;
11183 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11184 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11185 graph++;
11186 }
11187 }
11188 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11189 return (struct reg_window *) (fp + STACK_BIAS);
11190 }
11191
11192 +extern void gr_handle_kernel_exploit(void);
11193 +
11194 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11195 {
11196 static int die_counter;
11197 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11198 while (rw &&
11199 count++ < 30 &&
11200 kstack_valid(tp, (unsigned long) rw)) {
11201 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11202 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11203 (void *) rw->ins[7]);
11204
11205 rw = kernel_stack_up(rw);
11206 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11207 }
11208 user_instruction_dump ((unsigned int __user *) regs->tpc);
11209 }
11210 - if (regs->tstate & TSTATE_PRIV)
11211 + if (regs->tstate & TSTATE_PRIV) {
11212 + gr_handle_kernel_exploit();
11213 do_exit(SIGKILL);
11214 + }
11215 do_exit(SIGSEGV);
11216 }
11217 EXPORT_SYMBOL(die_if_kernel);
11218 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11219 index 62098a8..547ab2c 100644
11220 --- a/arch/sparc/kernel/unaligned_64.c
11221 +++ b/arch/sparc/kernel/unaligned_64.c
11222 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11223 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11224
11225 if (__ratelimit(&ratelimit)) {
11226 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11227 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11228 regs->tpc, (void *) regs->tpc);
11229 }
11230 }
11231 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11232 index 3269b02..64f5231 100644
11233 --- a/arch/sparc/lib/Makefile
11234 +++ b/arch/sparc/lib/Makefile
11235 @@ -2,7 +2,7 @@
11236 #
11237
11238 asflags-y := -ansi -DST_DIV0=0x02
11239 -ccflags-y := -Werror
11240 +#ccflags-y := -Werror
11241
11242 lib-$(CONFIG_SPARC32) += ashrdi3.o
11243 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11244 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11245 index 05dac43..76f8ed4 100644
11246 --- a/arch/sparc/lib/atomic_64.S
11247 +++ b/arch/sparc/lib/atomic_64.S
11248 @@ -15,11 +15,22 @@
11249 * a value and does the barriers.
11250 */
11251
11252 -#define ATOMIC_OP(op) \
11253 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11254 +#ifdef CONFIG_PAX_REFCOUNT
11255 +#define __REFCOUNT_OP(op) op##cc
11256 +#define __OVERFLOW_IOP tvs %icc, 6;
11257 +#define __OVERFLOW_XOP tvs %xcc, 6;
11258 +#else
11259 +#define __REFCOUNT_OP(op) op
11260 +#define __OVERFLOW_IOP
11261 +#define __OVERFLOW_XOP
11262 +#endif
11263 +
11264 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11265 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11266 BACKOFF_SETUP(%o2); \
11267 1: lduw [%o1], %g1; \
11268 - op %g1, %o0, %g7; \
11269 + asm_op %g1, %o0, %g7; \
11270 + post_op \
11271 cas [%o1], %g1, %g7; \
11272 cmp %g1, %g7; \
11273 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11274 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11275 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11276 ENDPROC(atomic_##op); \
11277
11278 -#define ATOMIC_OP_RETURN(op) \
11279 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11280 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11281 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11282 +
11283 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11284 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11285 BACKOFF_SETUP(%o2); \
11286 1: lduw [%o1], %g1; \
11287 - op %g1, %o0, %g7; \
11288 + asm_op %g1, %o0, %g7; \
11289 + post_op \
11290 cas [%o1], %g1, %g7; \
11291 cmp %g1, %g7; \
11292 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11293 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11294 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11295 ENDPROC(atomic_##op##_return);
11296
11297 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11298 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11299 +
11300 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11301
11302 ATOMIC_OPS(add)
11303 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11304
11305 #undef ATOMIC_OPS
11306 #undef ATOMIC_OP_RETURN
11307 +#undef __ATOMIC_OP_RETURN
11308 #undef ATOMIC_OP
11309 +#undef __ATOMIC_OP
11310
11311 -#define ATOMIC64_OP(op) \
11312 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11313 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11314 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11315 BACKOFF_SETUP(%o2); \
11316 1: ldx [%o1], %g1; \
11317 - op %g1, %o0, %g7; \
11318 + asm_op %g1, %o0, %g7; \
11319 + post_op \
11320 casx [%o1], %g1, %g7; \
11321 cmp %g1, %g7; \
11322 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11323 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11324 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11325 ENDPROC(atomic64_##op); \
11326
11327 -#define ATOMIC64_OP_RETURN(op) \
11328 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11329 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11330 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11331 +
11332 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11333 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11334 BACKOFF_SETUP(%o2); \
11335 1: ldx [%o1], %g1; \
11336 - op %g1, %o0, %g7; \
11337 + asm_op %g1, %o0, %g7; \
11338 + post_op \
11339 casx [%o1], %g1, %g7; \
11340 cmp %g1, %g7; \
11341 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11342 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11343 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11344 ENDPROC(atomic64_##op##_return);
11345
11346 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11347 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11348 +
11349 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11350
11351 ATOMIC64_OPS(add)
11352 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11353
11354 #undef ATOMIC64_OPS
11355 #undef ATOMIC64_OP_RETURN
11356 +#undef __ATOMIC64_OP_RETURN
11357 #undef ATOMIC64_OP
11358 +#undef __ATOMIC64_OP
11359 +#undef __OVERFLOW_XOP
11360 +#undef __OVERFLOW_IOP
11361 +#undef __REFCOUNT_OP
11362
11363 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11364 BACKOFF_SETUP(%o2)
11365 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11366 index 1d649a9..fbc5bfc 100644
11367 --- a/arch/sparc/lib/ksyms.c
11368 +++ b/arch/sparc/lib/ksyms.c
11369 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11370 /* Atomic counter implementation. */
11371 #define ATOMIC_OP(op) \
11372 EXPORT_SYMBOL(atomic_##op); \
11373 -EXPORT_SYMBOL(atomic64_##op);
11374 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11375 +EXPORT_SYMBOL(atomic64_##op); \
11376 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11377
11378 #define ATOMIC_OP_RETURN(op) \
11379 EXPORT_SYMBOL(atomic_##op##_return); \
11380 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11381 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11382
11383 ATOMIC_OPS(add)
11384 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11385 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11386 ATOMIC_OPS(sub)
11387
11388 #undef ATOMIC_OPS
11389 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11390 index 30c3ecc..736f015 100644
11391 --- a/arch/sparc/mm/Makefile
11392 +++ b/arch/sparc/mm/Makefile
11393 @@ -2,7 +2,7 @@
11394 #
11395
11396 asflags-y := -ansi
11397 -ccflags-y := -Werror
11398 +#ccflags-y := -Werror
11399
11400 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11401 obj-y += fault_$(BITS).o
11402 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11403 index 70d8171..274c6c0 100644
11404 --- a/arch/sparc/mm/fault_32.c
11405 +++ b/arch/sparc/mm/fault_32.c
11406 @@ -21,6 +21,9 @@
11407 #include <linux/perf_event.h>
11408 #include <linux/interrupt.h>
11409 #include <linux/kdebug.h>
11410 +#include <linux/slab.h>
11411 +#include <linux/pagemap.h>
11412 +#include <linux/compiler.h>
11413
11414 #include <asm/page.h>
11415 #include <asm/pgtable.h>
11416 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11417 return safe_compute_effective_address(regs, insn);
11418 }
11419
11420 +#ifdef CONFIG_PAX_PAGEEXEC
11421 +#ifdef CONFIG_PAX_DLRESOLVE
11422 +static void pax_emuplt_close(struct vm_area_struct *vma)
11423 +{
11424 + vma->vm_mm->call_dl_resolve = 0UL;
11425 +}
11426 +
11427 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11428 +{
11429 + unsigned int *kaddr;
11430 +
11431 + vmf->page = alloc_page(GFP_HIGHUSER);
11432 + if (!vmf->page)
11433 + return VM_FAULT_OOM;
11434 +
11435 + kaddr = kmap(vmf->page);
11436 + memset(kaddr, 0, PAGE_SIZE);
11437 + kaddr[0] = 0x9DE3BFA8U; /* save */
11438 + flush_dcache_page(vmf->page);
11439 + kunmap(vmf->page);
11440 + return VM_FAULT_MAJOR;
11441 +}
11442 +
11443 +static const struct vm_operations_struct pax_vm_ops = {
11444 + .close = pax_emuplt_close,
11445 + .fault = pax_emuplt_fault
11446 +};
11447 +
11448 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11449 +{
11450 + int ret;
11451 +
11452 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11453 + vma->vm_mm = current->mm;
11454 + vma->vm_start = addr;
11455 + vma->vm_end = addr + PAGE_SIZE;
11456 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11457 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11458 + vma->vm_ops = &pax_vm_ops;
11459 +
11460 + ret = insert_vm_struct(current->mm, vma);
11461 + if (ret)
11462 + return ret;
11463 +
11464 + ++current->mm->total_vm;
11465 + return 0;
11466 +}
11467 +#endif
11468 +
11469 +/*
11470 + * PaX: decide what to do with offenders (regs->pc = fault address)
11471 + *
11472 + * returns 1 when task should be killed
11473 + * 2 when patched PLT trampoline was detected
11474 + * 3 when unpatched PLT trampoline was detected
11475 + */
11476 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11477 +{
11478 +
11479 +#ifdef CONFIG_PAX_EMUPLT
11480 + int err;
11481 +
11482 + do { /* PaX: patched PLT emulation #1 */
11483 + unsigned int sethi1, sethi2, jmpl;
11484 +
11485 + err = get_user(sethi1, (unsigned int *)regs->pc);
11486 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11487 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11488 +
11489 + if (err)
11490 + break;
11491 +
11492 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11493 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11494 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11495 + {
11496 + unsigned int addr;
11497 +
11498 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11499 + addr = regs->u_regs[UREG_G1];
11500 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11501 + regs->pc = addr;
11502 + regs->npc = addr+4;
11503 + return 2;
11504 + }
11505 + } while (0);
11506 +
11507 + do { /* PaX: patched PLT emulation #2 */
11508 + unsigned int ba;
11509 +
11510 + err = get_user(ba, (unsigned int *)regs->pc);
11511 +
11512 + if (err)
11513 + break;
11514 +
11515 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11516 + unsigned int addr;
11517 +
11518 + if ((ba & 0xFFC00000U) == 0x30800000U)
11519 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11520 + else
11521 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11522 + regs->pc = addr;
11523 + regs->npc = addr+4;
11524 + return 2;
11525 + }
11526 + } while (0);
11527 +
11528 + do { /* PaX: patched PLT emulation #3 */
11529 + unsigned int sethi, bajmpl, nop;
11530 +
11531 + err = get_user(sethi, (unsigned int *)regs->pc);
11532 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11533 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11534 +
11535 + if (err)
11536 + break;
11537 +
11538 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11539 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11540 + nop == 0x01000000U)
11541 + {
11542 + unsigned int addr;
11543 +
11544 + addr = (sethi & 0x003FFFFFU) << 10;
11545 + regs->u_regs[UREG_G1] = addr;
11546 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11547 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11548 + else
11549 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11550 + regs->pc = addr;
11551 + regs->npc = addr+4;
11552 + return 2;
11553 + }
11554 + } while (0);
11555 +
11556 + do { /* PaX: unpatched PLT emulation step 1 */
11557 + unsigned int sethi, ba, nop;
11558 +
11559 + err = get_user(sethi, (unsigned int *)regs->pc);
11560 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11561 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11562 +
11563 + if (err)
11564 + break;
11565 +
11566 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11567 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11568 + nop == 0x01000000U)
11569 + {
11570 + unsigned int addr, save, call;
11571 +
11572 + if ((ba & 0xFFC00000U) == 0x30800000U)
11573 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11574 + else
11575 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11576 +
11577 + err = get_user(save, (unsigned int *)addr);
11578 + err |= get_user(call, (unsigned int *)(addr+4));
11579 + err |= get_user(nop, (unsigned int *)(addr+8));
11580 + if (err)
11581 + break;
11582 +
11583 +#ifdef CONFIG_PAX_DLRESOLVE
11584 + if (save == 0x9DE3BFA8U &&
11585 + (call & 0xC0000000U) == 0x40000000U &&
11586 + nop == 0x01000000U)
11587 + {
11588 + struct vm_area_struct *vma;
11589 + unsigned long call_dl_resolve;
11590 +
11591 + down_read(&current->mm->mmap_sem);
11592 + call_dl_resolve = current->mm->call_dl_resolve;
11593 + up_read(&current->mm->mmap_sem);
11594 + if (likely(call_dl_resolve))
11595 + goto emulate;
11596 +
11597 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11598 +
11599 + down_write(&current->mm->mmap_sem);
11600 + if (current->mm->call_dl_resolve) {
11601 + call_dl_resolve = current->mm->call_dl_resolve;
11602 + up_write(&current->mm->mmap_sem);
11603 + if (vma)
11604 + kmem_cache_free(vm_area_cachep, vma);
11605 + goto emulate;
11606 + }
11607 +
11608 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11609 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11610 + up_write(&current->mm->mmap_sem);
11611 + if (vma)
11612 + kmem_cache_free(vm_area_cachep, vma);
11613 + return 1;
11614 + }
11615 +
11616 + if (pax_insert_vma(vma, call_dl_resolve)) {
11617 + up_write(&current->mm->mmap_sem);
11618 + kmem_cache_free(vm_area_cachep, vma);
11619 + return 1;
11620 + }
11621 +
11622 + current->mm->call_dl_resolve = call_dl_resolve;
11623 + up_write(&current->mm->mmap_sem);
11624 +
11625 +emulate:
11626 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11627 + regs->pc = call_dl_resolve;
11628 + regs->npc = addr+4;
11629 + return 3;
11630 + }
11631 +#endif
11632 +
11633 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11634 + if ((save & 0xFFC00000U) == 0x05000000U &&
11635 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11636 + nop == 0x01000000U)
11637 + {
11638 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11639 + regs->u_regs[UREG_G2] = addr + 4;
11640 + addr = (save & 0x003FFFFFU) << 10;
11641 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11642 + regs->pc = addr;
11643 + regs->npc = addr+4;
11644 + return 3;
11645 + }
11646 + }
11647 + } while (0);
11648 +
11649 + do { /* PaX: unpatched PLT emulation step 2 */
11650 + unsigned int save, call, nop;
11651 +
11652 + err = get_user(save, (unsigned int *)(regs->pc-4));
11653 + err |= get_user(call, (unsigned int *)regs->pc);
11654 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11655 + if (err)
11656 + break;
11657 +
11658 + if (save == 0x9DE3BFA8U &&
11659 + (call & 0xC0000000U) == 0x40000000U &&
11660 + nop == 0x01000000U)
11661 + {
11662 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11663 +
11664 + regs->u_regs[UREG_RETPC] = regs->pc;
11665 + regs->pc = dl_resolve;
11666 + regs->npc = dl_resolve+4;
11667 + return 3;
11668 + }
11669 + } while (0);
11670 +#endif
11671 +
11672 + return 1;
11673 +}
11674 +
11675 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11676 +{
11677 + unsigned long i;
11678 +
11679 + printk(KERN_ERR "PAX: bytes at PC: ");
11680 + for (i = 0; i < 8; i++) {
11681 + unsigned int c;
11682 + if (get_user(c, (unsigned int *)pc+i))
11683 + printk(KERN_CONT "???????? ");
11684 + else
11685 + printk(KERN_CONT "%08x ", c);
11686 + }
11687 + printk("\n");
11688 +}
11689 +#endif
11690 +
11691 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11692 int text_fault)
11693 {
11694 @@ -226,6 +500,24 @@ good_area:
11695 if (!(vma->vm_flags & VM_WRITE))
11696 goto bad_area;
11697 } else {
11698 +
11699 +#ifdef CONFIG_PAX_PAGEEXEC
11700 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11701 + up_read(&mm->mmap_sem);
11702 + switch (pax_handle_fetch_fault(regs)) {
11703 +
11704 +#ifdef CONFIG_PAX_EMUPLT
11705 + case 2:
11706 + case 3:
11707 + return;
11708 +#endif
11709 +
11710 + }
11711 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11712 + do_group_exit(SIGKILL);
11713 + }
11714 +#endif
11715 +
11716 /* Allow reads even for write-only mappings */
11717 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11718 goto bad_area;
11719 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11720 index 4798232..f76e3aa 100644
11721 --- a/arch/sparc/mm/fault_64.c
11722 +++ b/arch/sparc/mm/fault_64.c
11723 @@ -22,6 +22,9 @@
11724 #include <linux/kdebug.h>
11725 #include <linux/percpu.h>
11726 #include <linux/context_tracking.h>
11727 +#include <linux/slab.h>
11728 +#include <linux/pagemap.h>
11729 +#include <linux/compiler.h>
11730
11731 #include <asm/page.h>
11732 #include <asm/pgtable.h>
11733 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11734 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11735 regs->tpc);
11736 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11737 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11738 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11739 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11740 dump_stack();
11741 unhandled_fault(regs->tpc, current, regs);
11742 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11743 show_regs(regs);
11744 }
11745
11746 +#ifdef CONFIG_PAX_PAGEEXEC
11747 +#ifdef CONFIG_PAX_DLRESOLVE
11748 +static void pax_emuplt_close(struct vm_area_struct *vma)
11749 +{
11750 + vma->vm_mm->call_dl_resolve = 0UL;
11751 +}
11752 +
11753 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11754 +{
11755 + unsigned int *kaddr;
11756 +
11757 + vmf->page = alloc_page(GFP_HIGHUSER);
11758 + if (!vmf->page)
11759 + return VM_FAULT_OOM;
11760 +
11761 + kaddr = kmap(vmf->page);
11762 + memset(kaddr, 0, PAGE_SIZE);
11763 + kaddr[0] = 0x9DE3BFA8U; /* save */
11764 + flush_dcache_page(vmf->page);
11765 + kunmap(vmf->page);
11766 + return VM_FAULT_MAJOR;
11767 +}
11768 +
11769 +static const struct vm_operations_struct pax_vm_ops = {
11770 + .close = pax_emuplt_close,
11771 + .fault = pax_emuplt_fault
11772 +};
11773 +
11774 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11775 +{
11776 + int ret;
11777 +
11778 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11779 + vma->vm_mm = current->mm;
11780 + vma->vm_start = addr;
11781 + vma->vm_end = addr + PAGE_SIZE;
11782 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11783 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11784 + vma->vm_ops = &pax_vm_ops;
11785 +
11786 + ret = insert_vm_struct(current->mm, vma);
11787 + if (ret)
11788 + return ret;
11789 +
11790 + ++current->mm->total_vm;
11791 + return 0;
11792 +}
11793 +#endif
11794 +
11795 +/*
11796 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11797 + *
11798 + * returns 1 when task should be killed
11799 + * 2 when patched PLT trampoline was detected
11800 + * 3 when unpatched PLT trampoline was detected
11801 + */
11802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11803 +{
11804 +
11805 +#ifdef CONFIG_PAX_EMUPLT
11806 + int err;
11807 +
11808 + do { /* PaX: patched PLT emulation #1 */
11809 + unsigned int sethi1, sethi2, jmpl;
11810 +
11811 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11812 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11814 +
11815 + if (err)
11816 + break;
11817 +
11818 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11819 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11820 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11821 + {
11822 + unsigned long addr;
11823 +
11824 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11825 + addr = regs->u_regs[UREG_G1];
11826 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11827 +
11828 + if (test_thread_flag(TIF_32BIT))
11829 + addr &= 0xFFFFFFFFUL;
11830 +
11831 + regs->tpc = addr;
11832 + regs->tnpc = addr+4;
11833 + return 2;
11834 + }
11835 + } while (0);
11836 +
11837 + do { /* PaX: patched PLT emulation #2 */
11838 + unsigned int ba;
11839 +
11840 + err = get_user(ba, (unsigned int *)regs->tpc);
11841 +
11842 + if (err)
11843 + break;
11844 +
11845 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11846 + unsigned long addr;
11847 +
11848 + if ((ba & 0xFFC00000U) == 0x30800000U)
11849 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11850 + else
11851 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11852 +
11853 + if (test_thread_flag(TIF_32BIT))
11854 + addr &= 0xFFFFFFFFUL;
11855 +
11856 + regs->tpc = addr;
11857 + regs->tnpc = addr+4;
11858 + return 2;
11859 + }
11860 + } while (0);
11861 +
11862 + do { /* PaX: patched PLT emulation #3 */
11863 + unsigned int sethi, bajmpl, nop;
11864 +
11865 + err = get_user(sethi, (unsigned int *)regs->tpc);
11866 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11867 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11868 +
11869 + if (err)
11870 + break;
11871 +
11872 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11873 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11874 + nop == 0x01000000U)
11875 + {
11876 + unsigned long addr;
11877 +
11878 + addr = (sethi & 0x003FFFFFU) << 10;
11879 + regs->u_regs[UREG_G1] = addr;
11880 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11881 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11882 + else
11883 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11884 +
11885 + if (test_thread_flag(TIF_32BIT))
11886 + addr &= 0xFFFFFFFFUL;
11887 +
11888 + regs->tpc = addr;
11889 + regs->tnpc = addr+4;
11890 + return 2;
11891 + }
11892 + } while (0);
11893 +
11894 + do { /* PaX: patched PLT emulation #4 */
11895 + unsigned int sethi, mov1, call, mov2;
11896 +
11897 + err = get_user(sethi, (unsigned int *)regs->tpc);
11898 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11899 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11900 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11901 +
11902 + if (err)
11903 + break;
11904 +
11905 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11906 + mov1 == 0x8210000FU &&
11907 + (call & 0xC0000000U) == 0x40000000U &&
11908 + mov2 == 0x9E100001U)
11909 + {
11910 + unsigned long addr;
11911 +
11912 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11913 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11914 +
11915 + if (test_thread_flag(TIF_32BIT))
11916 + addr &= 0xFFFFFFFFUL;
11917 +
11918 + regs->tpc = addr;
11919 + regs->tnpc = addr+4;
11920 + return 2;
11921 + }
11922 + } while (0);
11923 +
11924 + do { /* PaX: patched PLT emulation #5 */
11925 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11926 +
11927 + err = get_user(sethi, (unsigned int *)regs->tpc);
11928 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11929 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11930 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11931 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11932 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11933 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11934 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11935 +
11936 + if (err)
11937 + break;
11938 +
11939 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11940 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11941 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11942 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11943 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11944 + sllx == 0x83287020U &&
11945 + jmpl == 0x81C04005U &&
11946 + nop == 0x01000000U)
11947 + {
11948 + unsigned long addr;
11949 +
11950 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11951 + regs->u_regs[UREG_G1] <<= 32;
11952 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11953 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11954 + regs->tpc = addr;
11955 + regs->tnpc = addr+4;
11956 + return 2;
11957 + }
11958 + } while (0);
11959 +
11960 + do { /* PaX: patched PLT emulation #6 */
11961 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11962 +
11963 + err = get_user(sethi, (unsigned int *)regs->tpc);
11964 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11965 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11966 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11967 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11968 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11969 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11970 +
11971 + if (err)
11972 + break;
11973 +
11974 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11975 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11976 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11977 + sllx == 0x83287020U &&
11978 + (or & 0xFFFFE000U) == 0x8A116000U &&
11979 + jmpl == 0x81C04005U &&
11980 + nop == 0x01000000U)
11981 + {
11982 + unsigned long addr;
11983 +
11984 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11985 + regs->u_regs[UREG_G1] <<= 32;
11986 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11987 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11988 + regs->tpc = addr;
11989 + regs->tnpc = addr+4;
11990 + return 2;
11991 + }
11992 + } while (0);
11993 +
11994 + do { /* PaX: unpatched PLT emulation step 1 */
11995 + unsigned int sethi, ba, nop;
11996 +
11997 + err = get_user(sethi, (unsigned int *)regs->tpc);
11998 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11999 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12000 +
12001 + if (err)
12002 + break;
12003 +
12004 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12005 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
12006 + nop == 0x01000000U)
12007 + {
12008 + unsigned long addr;
12009 + unsigned int save, call;
12010 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
12011 +
12012 + if ((ba & 0xFFC00000U) == 0x30800000U)
12013 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
12014 + else
12015 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12016 +
12017 + if (test_thread_flag(TIF_32BIT))
12018 + addr &= 0xFFFFFFFFUL;
12019 +
12020 + err = get_user(save, (unsigned int *)addr);
12021 + err |= get_user(call, (unsigned int *)(addr+4));
12022 + err |= get_user(nop, (unsigned int *)(addr+8));
12023 + if (err)
12024 + break;
12025 +
12026 +#ifdef CONFIG_PAX_DLRESOLVE
12027 + if (save == 0x9DE3BFA8U &&
12028 + (call & 0xC0000000U) == 0x40000000U &&
12029 + nop == 0x01000000U)
12030 + {
12031 + struct vm_area_struct *vma;
12032 + unsigned long call_dl_resolve;
12033 +
12034 + down_read(&current->mm->mmap_sem);
12035 + call_dl_resolve = current->mm->call_dl_resolve;
12036 + up_read(&current->mm->mmap_sem);
12037 + if (likely(call_dl_resolve))
12038 + goto emulate;
12039 +
12040 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12041 +
12042 + down_write(&current->mm->mmap_sem);
12043 + if (current->mm->call_dl_resolve) {
12044 + call_dl_resolve = current->mm->call_dl_resolve;
12045 + up_write(&current->mm->mmap_sem);
12046 + if (vma)
12047 + kmem_cache_free(vm_area_cachep, vma);
12048 + goto emulate;
12049 + }
12050 +
12051 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12052 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12053 + up_write(&current->mm->mmap_sem);
12054 + if (vma)
12055 + kmem_cache_free(vm_area_cachep, vma);
12056 + return 1;
12057 + }
12058 +
12059 + if (pax_insert_vma(vma, call_dl_resolve)) {
12060 + up_write(&current->mm->mmap_sem);
12061 + kmem_cache_free(vm_area_cachep, vma);
12062 + return 1;
12063 + }
12064 +
12065 + current->mm->call_dl_resolve = call_dl_resolve;
12066 + up_write(&current->mm->mmap_sem);
12067 +
12068 +emulate:
12069 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12070 + regs->tpc = call_dl_resolve;
12071 + regs->tnpc = addr+4;
12072 + return 3;
12073 + }
12074 +#endif
12075 +
12076 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12077 + if ((save & 0xFFC00000U) == 0x05000000U &&
12078 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12079 + nop == 0x01000000U)
12080 + {
12081 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12082 + regs->u_regs[UREG_G2] = addr + 4;
12083 + addr = (save & 0x003FFFFFU) << 10;
12084 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12085 +
12086 + if (test_thread_flag(TIF_32BIT))
12087 + addr &= 0xFFFFFFFFUL;
12088 +
12089 + regs->tpc = addr;
12090 + regs->tnpc = addr+4;
12091 + return 3;
12092 + }
12093 +
12094 + /* PaX: 64-bit PLT stub */
12095 + err = get_user(sethi1, (unsigned int *)addr);
12096 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12097 + err |= get_user(or1, (unsigned int *)(addr+8));
12098 + err |= get_user(or2, (unsigned int *)(addr+12));
12099 + err |= get_user(sllx, (unsigned int *)(addr+16));
12100 + err |= get_user(add, (unsigned int *)(addr+20));
12101 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12102 + err |= get_user(nop, (unsigned int *)(addr+28));
12103 + if (err)
12104 + break;
12105 +
12106 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12107 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12108 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12109 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12110 + sllx == 0x89293020U &&
12111 + add == 0x8A010005U &&
12112 + jmpl == 0x89C14000U &&
12113 + nop == 0x01000000U)
12114 + {
12115 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12116 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12117 + regs->u_regs[UREG_G4] <<= 32;
12118 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12119 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12120 + regs->u_regs[UREG_G4] = addr + 24;
12121 + addr = regs->u_regs[UREG_G5];
12122 + regs->tpc = addr;
12123 + regs->tnpc = addr+4;
12124 + return 3;
12125 + }
12126 + }
12127 + } while (0);
12128 +
12129 +#ifdef CONFIG_PAX_DLRESOLVE
12130 + do { /* PaX: unpatched PLT emulation step 2 */
12131 + unsigned int save, call, nop;
12132 +
12133 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12134 + err |= get_user(call, (unsigned int *)regs->tpc);
12135 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12136 + if (err)
12137 + break;
12138 +
12139 + if (save == 0x9DE3BFA8U &&
12140 + (call & 0xC0000000U) == 0x40000000U &&
12141 + nop == 0x01000000U)
12142 + {
12143 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12144 +
12145 + if (test_thread_flag(TIF_32BIT))
12146 + dl_resolve &= 0xFFFFFFFFUL;
12147 +
12148 + regs->u_regs[UREG_RETPC] = regs->tpc;
12149 + regs->tpc = dl_resolve;
12150 + regs->tnpc = dl_resolve+4;
12151 + return 3;
12152 + }
12153 + } while (0);
12154 +#endif
12155 +
12156 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12157 + unsigned int sethi, ba, nop;
12158 +
12159 + err = get_user(sethi, (unsigned int *)regs->tpc);
12160 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12161 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12162 +
12163 + if (err)
12164 + break;
12165 +
12166 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12167 + (ba & 0xFFF00000U) == 0x30600000U &&
12168 + nop == 0x01000000U)
12169 + {
12170 + unsigned long addr;
12171 +
12172 + addr = (sethi & 0x003FFFFFU) << 10;
12173 + regs->u_regs[UREG_G1] = addr;
12174 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12175 +
12176 + if (test_thread_flag(TIF_32BIT))
12177 + addr &= 0xFFFFFFFFUL;
12178 +
12179 + regs->tpc = addr;
12180 + regs->tnpc = addr+4;
12181 + return 2;
12182 + }
12183 + } while (0);
12184 +
12185 +#endif
12186 +
12187 + return 1;
12188 +}
12189 +
12190 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12191 +{
12192 + unsigned long i;
12193 +
12194 + printk(KERN_ERR "PAX: bytes at PC: ");
12195 + for (i = 0; i < 8; i++) {
12196 + unsigned int c;
12197 + if (get_user(c, (unsigned int *)pc+i))
12198 + printk(KERN_CONT "???????? ");
12199 + else
12200 + printk(KERN_CONT "%08x ", c);
12201 + }
12202 + printk("\n");
12203 +}
12204 +#endif
12205 +
12206 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12207 {
12208 enum ctx_state prev_state = exception_enter();
12209 @@ -353,6 +816,29 @@ retry:
12210 if (!vma)
12211 goto bad_area;
12212
12213 +#ifdef CONFIG_PAX_PAGEEXEC
12214 + /* PaX: detect ITLB misses on non-exec pages */
12215 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12216 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12217 + {
12218 + if (address != regs->tpc)
12219 + goto good_area;
12220 +
12221 + up_read(&mm->mmap_sem);
12222 + switch (pax_handle_fetch_fault(regs)) {
12223 +
12224 +#ifdef CONFIG_PAX_EMUPLT
12225 + case 2:
12226 + case 3:
12227 + return;
12228 +#endif
12229 +
12230 + }
12231 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12232 + do_group_exit(SIGKILL);
12233 + }
12234 +#endif
12235 +
12236 /* Pure DTLB misses do not tell us whether the fault causing
12237 * load/store/atomic was a write or not, it only says that there
12238 * was no match. So in such a case we (carefully) read the
12239 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12240 index 4242eab..9ae6360 100644
12241 --- a/arch/sparc/mm/hugetlbpage.c
12242 +++ b/arch/sparc/mm/hugetlbpage.c
12243 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12244 unsigned long addr,
12245 unsigned long len,
12246 unsigned long pgoff,
12247 - unsigned long flags)
12248 + unsigned long flags,
12249 + unsigned long offset)
12250 {
12251 + struct mm_struct *mm = current->mm;
12252 unsigned long task_size = TASK_SIZE;
12253 struct vm_unmapped_area_info info;
12254
12255 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12256
12257 info.flags = 0;
12258 info.length = len;
12259 - info.low_limit = TASK_UNMAPPED_BASE;
12260 + info.low_limit = mm->mmap_base;
12261 info.high_limit = min(task_size, VA_EXCLUDE_START);
12262 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12263 info.align_offset = 0;
12264 + info.threadstack_offset = offset;
12265 addr = vm_unmapped_area(&info);
12266
12267 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12268 VM_BUG_ON(addr != -ENOMEM);
12269 info.low_limit = VA_EXCLUDE_END;
12270 +
12271 +#ifdef CONFIG_PAX_RANDMMAP
12272 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12273 + info.low_limit += mm->delta_mmap;
12274 +#endif
12275 +
12276 info.high_limit = task_size;
12277 addr = vm_unmapped_area(&info);
12278 }
12279 @@ -55,7 +64,8 @@ static unsigned long
12280 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12281 const unsigned long len,
12282 const unsigned long pgoff,
12283 - const unsigned long flags)
12284 + const unsigned long flags,
12285 + const unsigned long offset)
12286 {
12287 struct mm_struct *mm = current->mm;
12288 unsigned long addr = addr0;
12289 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12290 info.high_limit = mm->mmap_base;
12291 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12292 info.align_offset = 0;
12293 + info.threadstack_offset = offset;
12294 addr = vm_unmapped_area(&info);
12295
12296 /*
12297 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12298 VM_BUG_ON(addr != -ENOMEM);
12299 info.flags = 0;
12300 info.low_limit = TASK_UNMAPPED_BASE;
12301 +
12302 +#ifdef CONFIG_PAX_RANDMMAP
12303 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12304 + info.low_limit += mm->delta_mmap;
12305 +#endif
12306 +
12307 info.high_limit = STACK_TOP32;
12308 addr = vm_unmapped_area(&info);
12309 }
12310 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12311 struct mm_struct *mm = current->mm;
12312 struct vm_area_struct *vma;
12313 unsigned long task_size = TASK_SIZE;
12314 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12315
12316 if (test_thread_flag(TIF_32BIT))
12317 task_size = STACK_TOP32;
12318 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12319 return addr;
12320 }
12321
12322 +#ifdef CONFIG_PAX_RANDMMAP
12323 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12324 +#endif
12325 +
12326 if (addr) {
12327 addr = ALIGN(addr, HPAGE_SIZE);
12328 vma = find_vma(mm, addr);
12329 - if (task_size - len >= addr &&
12330 - (!vma || addr + len <= vma->vm_start))
12331 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12332 return addr;
12333 }
12334 if (mm->get_unmapped_area == arch_get_unmapped_area)
12335 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12336 - pgoff, flags);
12337 + pgoff, flags, offset);
12338 else
12339 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12340 - pgoff, flags);
12341 + pgoff, flags, offset);
12342 }
12343
12344 pte_t *huge_pte_alloc(struct mm_struct *mm,
12345 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12346 index 3ea267c..93f0659 100644
12347 --- a/arch/sparc/mm/init_64.c
12348 +++ b/arch/sparc/mm/init_64.c
12349 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12350 int num_kernel_image_mappings;
12351
12352 #ifdef CONFIG_DEBUG_DCFLUSH
12353 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12354 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12355 #ifdef CONFIG_SMP
12356 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12357 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12358 #endif
12359 #endif
12360
12361 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12362 {
12363 BUG_ON(tlb_type == hypervisor);
12364 #ifdef CONFIG_DEBUG_DCFLUSH
12365 - atomic_inc(&dcpage_flushes);
12366 + atomic_inc_unchecked(&dcpage_flushes);
12367 #endif
12368
12369 #ifdef DCACHE_ALIASING_POSSIBLE
12370 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12371
12372 #ifdef CONFIG_DEBUG_DCFLUSH
12373 seq_printf(m, "DCPageFlushes\t: %d\n",
12374 - atomic_read(&dcpage_flushes));
12375 + atomic_read_unchecked(&dcpage_flushes));
12376 #ifdef CONFIG_SMP
12377 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12378 - atomic_read(&dcpage_flushes_xcall));
12379 + atomic_read_unchecked(&dcpage_flushes_xcall));
12380 #endif /* CONFIG_SMP */
12381 #endif /* CONFIG_DEBUG_DCFLUSH */
12382 }
12383 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12384 index 7cca418..53fc030 100644
12385 --- a/arch/tile/Kconfig
12386 +++ b/arch/tile/Kconfig
12387 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12388
12389 config KEXEC
12390 bool "kexec system call"
12391 + depends on !GRKERNSEC_KMEM
12392 ---help---
12393 kexec is a system call that implements the ability to shutdown your
12394 current kernel, and to start another kernel. It is like a reboot
12395 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12396 index 7b11c5f..755a026 100644
12397 --- a/arch/tile/include/asm/atomic_64.h
12398 +++ b/arch/tile/include/asm/atomic_64.h
12399 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12400
12401 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12402
12403 +#define atomic64_read_unchecked(v) atomic64_read(v)
12404 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12405 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12406 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12407 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12408 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12409 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12410 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12411 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12412 +
12413 /* Define this to indicate that cmpxchg is an efficient operation. */
12414 #define __HAVE_ARCH_CMPXCHG
12415
12416 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12417 index 6160761..00cac88 100644
12418 --- a/arch/tile/include/asm/cache.h
12419 +++ b/arch/tile/include/asm/cache.h
12420 @@ -15,11 +15,12 @@
12421 #ifndef _ASM_TILE_CACHE_H
12422 #define _ASM_TILE_CACHE_H
12423
12424 +#include <linux/const.h>
12425 #include <arch/chip.h>
12426
12427 /* bytes per L1 data cache line */
12428 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12429 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12430 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12431
12432 /* bytes per L2 cache line */
12433 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12434 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12435 index b6cde32..c0cb736 100644
12436 --- a/arch/tile/include/asm/uaccess.h
12437 +++ b/arch/tile/include/asm/uaccess.h
12438 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12439 const void __user *from,
12440 unsigned long n)
12441 {
12442 - int sz = __compiletime_object_size(to);
12443 + size_t sz = __compiletime_object_size(to);
12444
12445 - if (likely(sz == -1 || sz >= n))
12446 + if (likely(sz == (size_t)-1 || sz >= n))
12447 n = _copy_from_user(to, from, n);
12448 else
12449 copy_from_user_overflow();
12450 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12451 index 8416240..a012fb7 100644
12452 --- a/arch/tile/mm/hugetlbpage.c
12453 +++ b/arch/tile/mm/hugetlbpage.c
12454 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12455 info.high_limit = TASK_SIZE;
12456 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12457 info.align_offset = 0;
12458 + info.threadstack_offset = 0;
12459 return vm_unmapped_area(&info);
12460 }
12461
12462 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12463 info.high_limit = current->mm->mmap_base;
12464 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12465 info.align_offset = 0;
12466 + info.threadstack_offset = 0;
12467 addr = vm_unmapped_area(&info);
12468
12469 /*
12470 diff --git a/arch/um/Makefile b/arch/um/Makefile
12471 index e4b1a96..16162f8 100644
12472 --- a/arch/um/Makefile
12473 +++ b/arch/um/Makefile
12474 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12475 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12476 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12477
12478 +ifdef CONSTIFY_PLUGIN
12479 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12480 +endif
12481 +
12482 #This will adjust *FLAGS accordingly to the platform.
12483 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12484
12485 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12486 index 19e1bdd..3665b77 100644
12487 --- a/arch/um/include/asm/cache.h
12488 +++ b/arch/um/include/asm/cache.h
12489 @@ -1,6 +1,7 @@
12490 #ifndef __UM_CACHE_H
12491 #define __UM_CACHE_H
12492
12493 +#include <linux/const.h>
12494
12495 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12496 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12497 @@ -12,6 +13,6 @@
12498 # define L1_CACHE_SHIFT 5
12499 #endif
12500
12501 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12502 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12503
12504 #endif
12505 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12506 index 2e0a6b1..a64d0f5 100644
12507 --- a/arch/um/include/asm/kmap_types.h
12508 +++ b/arch/um/include/asm/kmap_types.h
12509 @@ -8,6 +8,6 @@
12510
12511 /* No more #include "asm/arch/kmap_types.h" ! */
12512
12513 -#define KM_TYPE_NR 14
12514 +#define KM_TYPE_NR 15
12515
12516 #endif
12517 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12518 index 71c5d13..4c7b9f1 100644
12519 --- a/arch/um/include/asm/page.h
12520 +++ b/arch/um/include/asm/page.h
12521 @@ -14,6 +14,9 @@
12522 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12523 #define PAGE_MASK (~(PAGE_SIZE-1))
12524
12525 +#define ktla_ktva(addr) (addr)
12526 +#define ktva_ktla(addr) (addr)
12527 +
12528 #ifndef __ASSEMBLY__
12529
12530 struct page;
12531 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12532 index 0032f92..cd151e0 100644
12533 --- a/arch/um/include/asm/pgtable-3level.h
12534 +++ b/arch/um/include/asm/pgtable-3level.h
12535 @@ -58,6 +58,7 @@
12536 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12537 #define pud_populate(mm, pud, pmd) \
12538 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12539 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12540
12541 #ifdef CONFIG_64BIT
12542 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12543 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12544 index f17bca8..48adb87 100644
12545 --- a/arch/um/kernel/process.c
12546 +++ b/arch/um/kernel/process.c
12547 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12548 return 2;
12549 }
12550
12551 -/*
12552 - * Only x86 and x86_64 have an arch_align_stack().
12553 - * All other arches have "#define arch_align_stack(x) (x)"
12554 - * in their asm/exec.h
12555 - * As this is included in UML from asm-um/system-generic.h,
12556 - * we can use it to behave as the subarch does.
12557 - */
12558 -#ifndef arch_align_stack
12559 -unsigned long arch_align_stack(unsigned long sp)
12560 -{
12561 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12562 - sp -= get_random_int() % 8192;
12563 - return sp & ~0xf;
12564 -}
12565 -#endif
12566 -
12567 unsigned long get_wchan(struct task_struct *p)
12568 {
12569 unsigned long stack_page, sp, ip;
12570 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12571 index ad8f795..2c7eec6 100644
12572 --- a/arch/unicore32/include/asm/cache.h
12573 +++ b/arch/unicore32/include/asm/cache.h
12574 @@ -12,8 +12,10 @@
12575 #ifndef __UNICORE_CACHE_H__
12576 #define __UNICORE_CACHE_H__
12577
12578 -#define L1_CACHE_SHIFT (5)
12579 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12580 +#include <linux/const.h>
12581 +
12582 +#define L1_CACHE_SHIFT 5
12583 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12584
12585 /*
12586 * Memory returned by kmalloc() may be used for DMA, so we must make
12587 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12588 index 0dc9d01..98df103 100644
12589 --- a/arch/x86/Kconfig
12590 +++ b/arch/x86/Kconfig
12591 @@ -130,7 +130,7 @@ config X86
12592 select RTC_LIB
12593 select HAVE_DEBUG_STACKOVERFLOW
12594 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12595 - select HAVE_CC_STACKPROTECTOR
12596 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12597 select GENERIC_CPU_AUTOPROBE
12598 select HAVE_ARCH_AUDITSYSCALL
12599 select ARCH_SUPPORTS_ATOMIC_RMW
12600 @@ -263,7 +263,7 @@ config X86_HT
12601
12602 config X86_32_LAZY_GS
12603 def_bool y
12604 - depends on X86_32 && !CC_STACKPROTECTOR
12605 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12606
12607 config ARCH_HWEIGHT_CFLAGS
12608 string
12609 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12610
12611 menuconfig HYPERVISOR_GUEST
12612 bool "Linux guest support"
12613 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12614 ---help---
12615 Say Y here to enable options for running Linux under various hyper-
12616 visors. This option enables basic hypervisor detection and platform
12617 @@ -978,6 +979,7 @@ config VM86
12618
12619 config X86_16BIT
12620 bool "Enable support for 16-bit segments" if EXPERT
12621 + depends on !GRKERNSEC
12622 default y
12623 ---help---
12624 This option is required by programs like Wine to run 16-bit
12625 @@ -1151,6 +1153,7 @@ choice
12626
12627 config NOHIGHMEM
12628 bool "off"
12629 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12630 ---help---
12631 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12632 However, the address space of 32-bit x86 processors is only 4
12633 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12634
12635 config HIGHMEM4G
12636 bool "4GB"
12637 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12638 ---help---
12639 Select this if you have a 32-bit processor and between 1 and 4
12640 gigabytes of physical RAM.
12641 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12642 hex
12643 default 0xB0000000 if VMSPLIT_3G_OPT
12644 default 0x80000000 if VMSPLIT_2G
12645 - default 0x78000000 if VMSPLIT_2G_OPT
12646 + default 0x70000000 if VMSPLIT_2G_OPT
12647 default 0x40000000 if VMSPLIT_1G
12648 default 0xC0000000
12649 depends on X86_32
12650 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12651
12652 config KEXEC
12653 bool "kexec system call"
12654 + depends on !GRKERNSEC_KMEM
12655 ---help---
12656 kexec is a system call that implements the ability to shutdown your
12657 current kernel, and to start another kernel. It is like a reboot
12658 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12659
12660 config PHYSICAL_ALIGN
12661 hex "Alignment value to which kernel should be aligned"
12662 - default "0x200000"
12663 + default "0x1000000"
12664 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12665 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12666 range 0x2000 0x1000000 if X86_32
12667 range 0x200000 0x1000000 if X86_64
12668 ---help---
12669 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12670 def_bool n
12671 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12672 depends on X86_32 || IA32_EMULATION
12673 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12674 ---help---
12675 Certain buggy versions of glibc will crash if they are
12676 presented with a 32-bit vDSO that is not mapped at the address
12677 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12678 index 6983314..54ad7e8 100644
12679 --- a/arch/x86/Kconfig.cpu
12680 +++ b/arch/x86/Kconfig.cpu
12681 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12682
12683 config X86_F00F_BUG
12684 def_bool y
12685 - depends on M586MMX || M586TSC || M586 || M486
12686 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12687
12688 config X86_INVD_BUG
12689 def_bool y
12690 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12691
12692 config X86_ALIGNMENT_16
12693 def_bool y
12694 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12695 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12696
12697 config X86_INTEL_USERCOPY
12698 def_bool y
12699 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12700 # generates cmov.
12701 config X86_CMOV
12702 def_bool y
12703 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12704 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12705
12706 config X86_MINIMUM_CPU_FAMILY
12707 int
12708 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12709 index 61bd2ad..50b625d 100644
12710 --- a/arch/x86/Kconfig.debug
12711 +++ b/arch/x86/Kconfig.debug
12712 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12713 config DEBUG_RODATA
12714 bool "Write protect kernel read-only data structures"
12715 default y
12716 - depends on DEBUG_KERNEL
12717 + depends on DEBUG_KERNEL && BROKEN
12718 ---help---
12719 Mark the kernel read-only data as write-protected in the pagetables,
12720 in order to catch accidental (and incorrect) writes to such const
12721 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12722
12723 config DEBUG_SET_MODULE_RONX
12724 bool "Set loadable kernel module data as NX and text as RO"
12725 - depends on MODULES
12726 + depends on MODULES && BROKEN
12727 ---help---
12728 This option helps catch unintended modifications to loadable
12729 kernel module's text and read-only data. It also prevents execution
12730 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12731 index 920e616..ac3d4df 100644
12732 --- a/arch/x86/Makefile
12733 +++ b/arch/x86/Makefile
12734 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12735 # CPU-specific tuning. Anything which can be shared with UML should go here.
12736 include $(srctree)/arch/x86/Makefile_32.cpu
12737 KBUILD_CFLAGS += $(cflags-y)
12738 -
12739 - # temporary until string.h is fixed
12740 - KBUILD_CFLAGS += -ffreestanding
12741 else
12742 BITS := 64
12743 UTS_MACHINE := x86_64
12744 @@ -107,6 +104,9 @@ else
12745 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12746 endif
12747
12748 +# temporary until string.h is fixed
12749 +KBUILD_CFLAGS += -ffreestanding
12750 +
12751 # Make sure compiler does not have buggy stack-protector support.
12752 ifdef CONFIG_CC_STACKPROTECTOR
12753 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12754 @@ -180,6 +180,7 @@ archheaders:
12755 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12756
12757 archprepare:
12758 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12759 ifeq ($(CONFIG_KEXEC_FILE),y)
12760 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12761 endif
12762 @@ -263,3 +264,9 @@ define archhelp
12763 echo ' FDARGS="..." arguments for the booted kernel'
12764 echo ' FDINITRD=file initrd for the booted kernel'
12765 endef
12766 +
12767 +define OLD_LD
12768 +
12769 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12770 +*** Please upgrade your binutils to 2.18 or newer
12771 +endef
12772 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12773 index 3db07f3..9d81d0f 100644
12774 --- a/arch/x86/boot/Makefile
12775 +++ b/arch/x86/boot/Makefile
12776 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12777 # ---------------------------------------------------------------------------
12778
12779 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12780 +ifdef CONSTIFY_PLUGIN
12781 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12782 +endif
12783 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12784 GCOV_PROFILE := n
12785
12786 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12787 index 878e4b9..20537ab 100644
12788 --- a/arch/x86/boot/bitops.h
12789 +++ b/arch/x86/boot/bitops.h
12790 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12791 u8 v;
12792 const u32 *p = (const u32 *)addr;
12793
12794 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12795 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12796 return v;
12797 }
12798
12799 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12800
12801 static inline void set_bit(int nr, void *addr)
12802 {
12803 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12804 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12805 }
12806
12807 #endif /* BOOT_BITOPS_H */
12808 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12809 index bd49ec6..94c7f58 100644
12810 --- a/arch/x86/boot/boot.h
12811 +++ b/arch/x86/boot/boot.h
12812 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12813 static inline u16 ds(void)
12814 {
12815 u16 seg;
12816 - asm("movw %%ds,%0" : "=rm" (seg));
12817 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12818 return seg;
12819 }
12820
12821 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12822 index 8bd44e8..6b111e9 100644
12823 --- a/arch/x86/boot/compressed/Makefile
12824 +++ b/arch/x86/boot/compressed/Makefile
12825 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12826 KBUILD_CFLAGS += -mno-mmx -mno-sse
12827 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12828 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12829 +ifdef CONSTIFY_PLUGIN
12830 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12831 +endif
12832
12833 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12834 GCOV_PROFILE := n
12835 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12836 index a53440e..c3dbf1e 100644
12837 --- a/arch/x86/boot/compressed/efi_stub_32.S
12838 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12839 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12840 * parameter 2, ..., param n. To make things easy, we save the return
12841 * address of efi_call_phys in a global variable.
12842 */
12843 - popl %ecx
12844 - movl %ecx, saved_return_addr(%edx)
12845 - /* get the function pointer into ECX*/
12846 - popl %ecx
12847 - movl %ecx, efi_rt_function_ptr(%edx)
12848 + popl saved_return_addr(%edx)
12849 + popl efi_rt_function_ptr(%edx)
12850
12851 /*
12852 * 3. Call the physical function.
12853 */
12854 - call *%ecx
12855 + call *efi_rt_function_ptr(%edx)
12856
12857 /*
12858 * 4. Balance the stack. And because EAX contain the return value,
12859 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12860 1: popl %edx
12861 subl $1b, %edx
12862
12863 - movl efi_rt_function_ptr(%edx), %ecx
12864 - pushl %ecx
12865 + pushl efi_rt_function_ptr(%edx)
12866
12867 /*
12868 * 10. Push the saved return address onto the stack and return.
12869 */
12870 - movl saved_return_addr(%edx), %ecx
12871 - pushl %ecx
12872 - ret
12873 + jmpl *saved_return_addr(%edx)
12874 ENDPROC(efi_call_phys)
12875 .previous
12876
12877 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12878 index 630384a..278e788 100644
12879 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12880 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12881 @@ -189,8 +189,8 @@ efi_gdt64:
12882 .long 0 /* Filled out by user */
12883 .word 0
12884 .quad 0x0000000000000000 /* NULL descriptor */
12885 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12886 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12887 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12888 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12889 .quad 0x0080890000000000 /* TS descriptor */
12890 .quad 0x0000000000000000 /* TS continued */
12891 efi_gdt64_end:
12892 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12893 index 1d7fbbc..36ecd58 100644
12894 --- a/arch/x86/boot/compressed/head_32.S
12895 +++ b/arch/x86/boot/compressed/head_32.S
12896 @@ -140,10 +140,10 @@ preferred_addr:
12897 addl %eax, %ebx
12898 notl %eax
12899 andl %eax, %ebx
12900 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12901 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12902 jge 1f
12903 #endif
12904 - movl $LOAD_PHYSICAL_ADDR, %ebx
12905 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12906 1:
12907
12908 /* Target address to relocate to for decompression */
12909 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12910 index 6b1766c..ad465c9 100644
12911 --- a/arch/x86/boot/compressed/head_64.S
12912 +++ b/arch/x86/boot/compressed/head_64.S
12913 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12914 addl %eax, %ebx
12915 notl %eax
12916 andl %eax, %ebx
12917 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12918 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12919 jge 1f
12920 #endif
12921 - movl $LOAD_PHYSICAL_ADDR, %ebx
12922 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12923 1:
12924
12925 /* Target address to relocate to for decompression */
12926 @@ -322,10 +322,10 @@ preferred_addr:
12927 addq %rax, %rbp
12928 notq %rax
12929 andq %rax, %rbp
12930 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12931 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12932 jge 1f
12933 #endif
12934 - movq $LOAD_PHYSICAL_ADDR, %rbp
12935 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12936 1:
12937
12938 /* Target address to relocate to for decompression */
12939 @@ -434,8 +434,8 @@ gdt:
12940 .long gdt
12941 .word 0
12942 .quad 0x0000000000000000 /* NULL descriptor */
12943 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12944 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12945 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12946 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12947 .quad 0x0080890000000000 /* TS descriptor */
12948 .quad 0x0000000000000000 /* TS continued */
12949 gdt_end:
12950 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12951 index a950864..c710239 100644
12952 --- a/arch/x86/boot/compressed/misc.c
12953 +++ b/arch/x86/boot/compressed/misc.c
12954 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12955 * Calculate the delta between where vmlinux was linked to load
12956 * and where it was actually loaded.
12957 */
12958 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12959 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12960 if (!delta) {
12961 debug_putstr("No relocation needed... ");
12962 return;
12963 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12964 Elf32_Ehdr ehdr;
12965 Elf32_Phdr *phdrs, *phdr;
12966 #endif
12967 - void *dest;
12968 + void *dest, *prev;
12969 int i;
12970
12971 memcpy(&ehdr, output, sizeof(ehdr));
12972 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12973 case PT_LOAD:
12974 #ifdef CONFIG_RELOCATABLE
12975 dest = output;
12976 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12977 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12978 #else
12979 dest = (void *)(phdr->p_paddr);
12980 #endif
12981 memcpy(dest,
12982 output + phdr->p_offset,
12983 phdr->p_filesz);
12984 + if (i)
12985 + memset(prev, 0xff, dest - prev);
12986 + prev = dest + phdr->p_filesz;
12987 break;
12988 default: /* Ignore other PT_* */ break;
12989 }
12990 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12991 error("Destination address too large");
12992 #endif
12993 #ifndef CONFIG_RELOCATABLE
12994 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12995 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12996 error("Wrong destination address");
12997 #endif
12998
12999 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13000 index 1fd7d57..0f7d096 100644
13001 --- a/arch/x86/boot/cpucheck.c
13002 +++ b/arch/x86/boot/cpucheck.c
13003 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13004 u32 ecx = MSR_K7_HWCR;
13005 u32 eax, edx;
13006
13007 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13008 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13009 eax &= ~(1 << 15);
13010 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13011 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13012
13013 get_cpuflags(); /* Make sure it really did something */
13014 err = check_cpuflags();
13015 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13016 u32 ecx = MSR_VIA_FCR;
13017 u32 eax, edx;
13018
13019 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13020 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13021 eax |= (1<<1)|(1<<7);
13022 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13023 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13024
13025 set_bit(X86_FEATURE_CX8, cpu.flags);
13026 err = check_cpuflags();
13027 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13028 u32 eax, edx;
13029 u32 level = 1;
13030
13031 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13032 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13033 - asm("cpuid"
13034 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13035 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13036 + asm volatile("cpuid"
13037 : "+a" (level), "=d" (cpu.flags[0])
13038 : : "ecx", "ebx");
13039 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13040 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13041
13042 err = check_cpuflags();
13043 } else if (err == 0x01 &&
13044 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13045 index 16ef025..91e033b 100644
13046 --- a/arch/x86/boot/header.S
13047 +++ b/arch/x86/boot/header.S
13048 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13049 # single linked list of
13050 # struct setup_data
13051
13052 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13053 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13054
13055 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13056 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13057 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13058 +#else
13059 #define VO_INIT_SIZE (VO__end - VO__text)
13060 +#endif
13061 #if ZO_INIT_SIZE > VO_INIT_SIZE
13062 #define INIT_SIZE ZO_INIT_SIZE
13063 #else
13064 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13065 index db75d07..8e6d0af 100644
13066 --- a/arch/x86/boot/memory.c
13067 +++ b/arch/x86/boot/memory.c
13068 @@ -19,7 +19,7 @@
13069
13070 static int detect_memory_e820(void)
13071 {
13072 - int count = 0;
13073 + unsigned int count = 0;
13074 struct biosregs ireg, oreg;
13075 struct e820entry *desc = boot_params.e820_map;
13076 static struct e820entry buf; /* static so it is zeroed */
13077 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13078 index ba3e100..6501b8f 100644
13079 --- a/arch/x86/boot/video-vesa.c
13080 +++ b/arch/x86/boot/video-vesa.c
13081 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13082
13083 boot_params.screen_info.vesapm_seg = oreg.es;
13084 boot_params.screen_info.vesapm_off = oreg.di;
13085 + boot_params.screen_info.vesapm_size = oreg.cx;
13086 }
13087
13088 /*
13089 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13090 index 43eda28..5ab5fdb 100644
13091 --- a/arch/x86/boot/video.c
13092 +++ b/arch/x86/boot/video.c
13093 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13094 static unsigned int get_entry(void)
13095 {
13096 char entry_buf[4];
13097 - int i, len = 0;
13098 + unsigned int i, len = 0;
13099 int key;
13100 unsigned int v;
13101
13102 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13103 index 9105655..41779c1 100644
13104 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13105 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13106 @@ -8,6 +8,8 @@
13107 * including this sentence is retained in full.
13108 */
13109
13110 +#include <asm/alternative-asm.h>
13111 +
13112 .extern crypto_ft_tab
13113 .extern crypto_it_tab
13114 .extern crypto_fl_tab
13115 @@ -70,6 +72,8 @@
13116 je B192; \
13117 leaq 32(r9),r9;
13118
13119 +#define ret pax_force_retaddr; ret
13120 +
13121 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13122 movq r1,r2; \
13123 movq r3,r4; \
13124 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13125 index 477e9d7..c92c7d8 100644
13126 --- a/arch/x86/crypto/aesni-intel_asm.S
13127 +++ b/arch/x86/crypto/aesni-intel_asm.S
13128 @@ -31,6 +31,7 @@
13129
13130 #include <linux/linkage.h>
13131 #include <asm/inst.h>
13132 +#include <asm/alternative-asm.h>
13133
13134 #ifdef __x86_64__
13135 .data
13136 @@ -205,7 +206,7 @@ enc: .octa 0x2
13137 * num_initial_blocks = b mod 4
13138 * encrypt the initial num_initial_blocks blocks and apply ghash on
13139 * the ciphertext
13140 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13141 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13142 * are clobbered
13143 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13144 */
13145 @@ -214,8 +215,8 @@ enc: .octa 0x2
13146 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13147 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13148 mov arg7, %r10 # %r10 = AAD
13149 - mov arg8, %r12 # %r12 = aadLen
13150 - mov %r12, %r11
13151 + mov arg8, %r15 # %r15 = aadLen
13152 + mov %r15, %r11
13153 pxor %xmm\i, %xmm\i
13154 _get_AAD_loop\num_initial_blocks\operation:
13155 movd (%r10), \TMP1
13156 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13157 psrldq $4, %xmm\i
13158 pxor \TMP1, %xmm\i
13159 add $4, %r10
13160 - sub $4, %r12
13161 + sub $4, %r15
13162 jne _get_AAD_loop\num_initial_blocks\operation
13163 cmp $16, %r11
13164 je _get_AAD_loop2_done\num_initial_blocks\operation
13165 - mov $16, %r12
13166 + mov $16, %r15
13167 _get_AAD_loop2\num_initial_blocks\operation:
13168 psrldq $4, %xmm\i
13169 - sub $4, %r12
13170 - cmp %r11, %r12
13171 + sub $4, %r15
13172 + cmp %r11, %r15
13173 jne _get_AAD_loop2\num_initial_blocks\operation
13174 _get_AAD_loop2_done\num_initial_blocks\operation:
13175 movdqa SHUF_MASK(%rip), %xmm14
13176 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13177 * num_initial_blocks = b mod 4
13178 * encrypt the initial num_initial_blocks blocks and apply ghash on
13179 * the ciphertext
13180 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13181 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13182 * are clobbered
13183 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13184 */
13185 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13186 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13187 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13188 mov arg7, %r10 # %r10 = AAD
13189 - mov arg8, %r12 # %r12 = aadLen
13190 - mov %r12, %r11
13191 + mov arg8, %r15 # %r15 = aadLen
13192 + mov %r15, %r11
13193 pxor %xmm\i, %xmm\i
13194 _get_AAD_loop\num_initial_blocks\operation:
13195 movd (%r10), \TMP1
13196 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13197 psrldq $4, %xmm\i
13198 pxor \TMP1, %xmm\i
13199 add $4, %r10
13200 - sub $4, %r12
13201 + sub $4, %r15
13202 jne _get_AAD_loop\num_initial_blocks\operation
13203 cmp $16, %r11
13204 je _get_AAD_loop2_done\num_initial_blocks\operation
13205 - mov $16, %r12
13206 + mov $16, %r15
13207 _get_AAD_loop2\num_initial_blocks\operation:
13208 psrldq $4, %xmm\i
13209 - sub $4, %r12
13210 - cmp %r11, %r12
13211 + sub $4, %r15
13212 + cmp %r11, %r15
13213 jne _get_AAD_loop2\num_initial_blocks\operation
13214 _get_AAD_loop2_done\num_initial_blocks\operation:
13215 movdqa SHUF_MASK(%rip), %xmm14
13216 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13217 *
13218 *****************************************************************************/
13219 ENTRY(aesni_gcm_dec)
13220 - push %r12
13221 + push %r15
13222 push %r13
13223 push %r14
13224 mov %rsp, %r14
13225 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13226 */
13227 sub $VARIABLE_OFFSET, %rsp
13228 and $~63, %rsp # align rsp to 64 bytes
13229 - mov %arg6, %r12
13230 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13231 + mov %arg6, %r15
13232 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13233 movdqa SHUF_MASK(%rip), %xmm2
13234 PSHUFB_XMM %xmm2, %xmm13
13235
13236 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13237 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13238 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13239 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13240 - mov %r13, %r12
13241 - and $(3<<4), %r12
13242 + mov %r13, %r15
13243 + and $(3<<4), %r15
13244 jz _initial_num_blocks_is_0_decrypt
13245 - cmp $(2<<4), %r12
13246 + cmp $(2<<4), %r15
13247 jb _initial_num_blocks_is_1_decrypt
13248 je _initial_num_blocks_is_2_decrypt
13249 _initial_num_blocks_is_3_decrypt:
13250 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13251 sub $16, %r11
13252 add %r13, %r11
13253 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13254 - lea SHIFT_MASK+16(%rip), %r12
13255 - sub %r13, %r12
13256 + lea SHIFT_MASK+16(%rip), %r15
13257 + sub %r13, %r15
13258 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13259 # (%r13 is the number of bytes in plaintext mod 16)
13260 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13261 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13262 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13263
13264 movdqa %xmm1, %xmm2
13265 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13266 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13267 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13268 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13269 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13270 pand %xmm1, %xmm2
13271 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13272 sub $1, %r13
13273 jne _less_than_8_bytes_left_decrypt
13274 _multiple_of_16_bytes_decrypt:
13275 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13276 - shl $3, %r12 # convert into number of bits
13277 - movd %r12d, %xmm15 # len(A) in %xmm15
13278 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13279 + shl $3, %r15 # convert into number of bits
13280 + movd %r15d, %xmm15 # len(A) in %xmm15
13281 shl $3, %arg4 # len(C) in bits (*128)
13282 MOVQ_R64_XMM %arg4, %xmm1
13283 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13284 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13285 mov %r14, %rsp
13286 pop %r14
13287 pop %r13
13288 - pop %r12
13289 + pop %r15
13290 + pax_force_retaddr
13291 ret
13292 ENDPROC(aesni_gcm_dec)
13293
13294 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13295 * poly = x^128 + x^127 + x^126 + x^121 + 1
13296 ***************************************************************************/
13297 ENTRY(aesni_gcm_enc)
13298 - push %r12
13299 + push %r15
13300 push %r13
13301 push %r14
13302 mov %rsp, %r14
13303 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13304 #
13305 sub $VARIABLE_OFFSET, %rsp
13306 and $~63, %rsp
13307 - mov %arg6, %r12
13308 - movdqu (%r12), %xmm13
13309 + mov %arg6, %r15
13310 + movdqu (%r15), %xmm13
13311 movdqa SHUF_MASK(%rip), %xmm2
13312 PSHUFB_XMM %xmm2, %xmm13
13313
13314 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13315 movdqa %xmm13, HashKey(%rsp)
13316 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13317 and $-16, %r13
13318 - mov %r13, %r12
13319 + mov %r13, %r15
13320
13321 # Encrypt first few blocks
13322
13323 - and $(3<<4), %r12
13324 + and $(3<<4), %r15
13325 jz _initial_num_blocks_is_0_encrypt
13326 - cmp $(2<<4), %r12
13327 + cmp $(2<<4), %r15
13328 jb _initial_num_blocks_is_1_encrypt
13329 je _initial_num_blocks_is_2_encrypt
13330 _initial_num_blocks_is_3_encrypt:
13331 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13332 sub $16, %r11
13333 add %r13, %r11
13334 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13335 - lea SHIFT_MASK+16(%rip), %r12
13336 - sub %r13, %r12
13337 + lea SHIFT_MASK+16(%rip), %r15
13338 + sub %r13, %r15
13339 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13340 # (%r13 is the number of bytes in plaintext mod 16)
13341 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13342 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13343 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13344 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13345 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13346 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13347 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13348 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13349 movdqa SHUF_MASK(%rip), %xmm10
13350 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13351 sub $1, %r13
13352 jne _less_than_8_bytes_left_encrypt
13353 _multiple_of_16_bytes_encrypt:
13354 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13355 - shl $3, %r12
13356 - movd %r12d, %xmm15 # len(A) in %xmm15
13357 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13358 + shl $3, %r15
13359 + movd %r15d, %xmm15 # len(A) in %xmm15
13360 shl $3, %arg4 # len(C) in bits (*128)
13361 MOVQ_R64_XMM %arg4, %xmm1
13362 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13363 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13364 mov %r14, %rsp
13365 pop %r14
13366 pop %r13
13367 - pop %r12
13368 + pop %r15
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(aesni_gcm_enc)
13372
13373 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13374 pxor %xmm1, %xmm0
13375 movaps %xmm0, (TKEYP)
13376 add $0x10, TKEYP
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_key_expansion_128)
13380 ENDPROC(_key_expansion_256a)
13381 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13382 shufps $0b01001110, %xmm2, %xmm1
13383 movaps %xmm1, 0x10(TKEYP)
13384 add $0x20, TKEYP
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_key_expansion_192a)
13388
13389 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13390
13391 movaps %xmm0, (TKEYP)
13392 add $0x10, TKEYP
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(_key_expansion_192b)
13396
13397 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13398 pxor %xmm1, %xmm2
13399 movaps %xmm2, (TKEYP)
13400 add $0x10, TKEYP
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(_key_expansion_256b)
13404
13405 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13406 #ifndef __x86_64__
13407 popl KEYP
13408 #endif
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(aesni_set_key)
13412
13413 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13414 popl KLEN
13415 popl KEYP
13416 #endif
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(aesni_enc)
13420
13421 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13422 AESENC KEY STATE
13423 movaps 0x70(TKEYP), KEY
13424 AESENCLAST KEY STATE
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(_aesni_enc1)
13428
13429 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13430 AESENCLAST KEY STATE2
13431 AESENCLAST KEY STATE3
13432 AESENCLAST KEY STATE4
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_enc4)
13436
13437 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13438 popl KLEN
13439 popl KEYP
13440 #endif
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(aesni_dec)
13444
13445 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13446 AESDEC KEY STATE
13447 movaps 0x70(TKEYP), KEY
13448 AESDECLAST KEY STATE
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(_aesni_dec1)
13452
13453 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13454 AESDECLAST KEY STATE2
13455 AESDECLAST KEY STATE3
13456 AESDECLAST KEY STATE4
13457 + pax_force_retaddr
13458 ret
13459 ENDPROC(_aesni_dec4)
13460
13461 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13462 popl KEYP
13463 popl LEN
13464 #endif
13465 + pax_force_retaddr
13466 ret
13467 ENDPROC(aesni_ecb_enc)
13468
13469 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13470 popl KEYP
13471 popl LEN
13472 #endif
13473 + pax_force_retaddr
13474 ret
13475 ENDPROC(aesni_ecb_dec)
13476
13477 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13478 popl LEN
13479 popl IVP
13480 #endif
13481 + pax_force_retaddr
13482 ret
13483 ENDPROC(aesni_cbc_enc)
13484
13485 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13486 popl LEN
13487 popl IVP
13488 #endif
13489 + pax_force_retaddr
13490 ret
13491 ENDPROC(aesni_cbc_dec)
13492
13493 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13494 mov $1, TCTR_LOW
13495 MOVQ_R64_XMM TCTR_LOW INC
13496 MOVQ_R64_XMM CTR TCTR_LOW
13497 + pax_force_retaddr
13498 ret
13499 ENDPROC(_aesni_inc_init)
13500
13501 @@ -2579,6 +2598,7 @@ _aesni_inc:
13502 .Linc_low:
13503 movaps CTR, IV
13504 PSHUFB_XMM BSWAP_MASK IV
13505 + pax_force_retaddr
13506 ret
13507 ENDPROC(_aesni_inc)
13508
13509 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13510 .Lctr_enc_ret:
13511 movups IV, (IVP)
13512 .Lctr_enc_just_ret:
13513 + pax_force_retaddr
13514 ret
13515 ENDPROC(aesni_ctr_enc)
13516
13517 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13518 pxor INC, STATE4
13519 movdqu STATE4, 0x70(OUTP)
13520
13521 + pax_force_retaddr
13522 ret
13523 ENDPROC(aesni_xts_crypt8)
13524
13525 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13526 index 246c670..466e2d6 100644
13527 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13528 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13529 @@ -21,6 +21,7 @@
13530 */
13531
13532 #include <linux/linkage.h>
13533 +#include <asm/alternative-asm.h>
13534
13535 .file "blowfish-x86_64-asm.S"
13536 .text
13537 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13538 jnz .L__enc_xor;
13539
13540 write_block();
13541 + pax_force_retaddr
13542 ret;
13543 .L__enc_xor:
13544 xor_block();
13545 + pax_force_retaddr
13546 ret;
13547 ENDPROC(__blowfish_enc_blk)
13548
13549 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13550
13551 movq %r11, %rbp;
13552
13553 + pax_force_retaddr
13554 ret;
13555 ENDPROC(blowfish_dec_blk)
13556
13557 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13558
13559 popq %rbx;
13560 popq %rbp;
13561 + pax_force_retaddr
13562 ret;
13563
13564 .L__enc_xor4:
13565 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13566
13567 popq %rbx;
13568 popq %rbp;
13569 + pax_force_retaddr
13570 ret;
13571 ENDPROC(__blowfish_enc_blk_4way)
13572
13573 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13574 popq %rbx;
13575 popq %rbp;
13576
13577 + pax_force_retaddr
13578 ret;
13579 ENDPROC(blowfish_dec_blk_4way)
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13581 index ce71f92..1dce7ec 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13584 @@ -16,6 +16,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13594 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13602 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13609 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13610 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13617 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13618 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13625 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13626 %xmm8, %rsi);
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_16way)
13631
13632 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13633 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13634 %xmm8, %rsi);
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_16way)
13639
13640 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13641 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13642 %xmm8, %rsi);
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_16way)
13647
13648 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13649 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13650 %xmm8, %rsi);
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_16way)
13655
13656 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13657 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13658 %xmm8, %rsi);
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_16way)
13663
13664 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13665 index 0e0b886..5a3123c 100644
13666 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13668 @@ -11,6 +11,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 #define CAMELLIA_TABLE_BYTE_LEN 272
13675
13676 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13677 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13678 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13679 %rcx, (%r9));
13680 + pax_force_retaddr
13681 ret;
13682 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13683
13684 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13685 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13686 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13687 %rax, (%r9));
13688 + pax_force_retaddr
13689 ret;
13690 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13691
13692 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13693 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13694 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13695
13696 + pax_force_retaddr
13697 ret;
13698
13699 .align 8
13700 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13701 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13702 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13703
13704 + pax_force_retaddr
13705 ret;
13706
13707 .align 8
13708 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13709
13710 vzeroupper;
13711
13712 + pax_force_retaddr
13713 ret;
13714 ENDPROC(camellia_ecb_enc_32way)
13715
13716 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13717
13718 vzeroupper;
13719
13720 + pax_force_retaddr
13721 ret;
13722 ENDPROC(camellia_ecb_dec_32way)
13723
13724 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13725
13726 vzeroupper;
13727
13728 + pax_force_retaddr
13729 ret;
13730 ENDPROC(camellia_cbc_dec_32way)
13731
13732 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13733
13734 vzeroupper;
13735
13736 + pax_force_retaddr
13737 ret;
13738 ENDPROC(camellia_ctr_32way)
13739
13740 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13741
13742 vzeroupper;
13743
13744 + pax_force_retaddr
13745 ret;
13746 ENDPROC(camellia_xts_crypt_32way)
13747
13748 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13749 index 310319c..db3d7b5 100644
13750 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13751 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13752 @@ -21,6 +21,7 @@
13753 */
13754
13755 #include <linux/linkage.h>
13756 +#include <asm/alternative-asm.h>
13757
13758 .file "camellia-x86_64-asm_64.S"
13759 .text
13760 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13761 enc_outunpack(mov, RT1);
13762
13763 movq RRBP, %rbp;
13764 + pax_force_retaddr
13765 ret;
13766
13767 .L__enc_xor:
13768 enc_outunpack(xor, RT1);
13769
13770 movq RRBP, %rbp;
13771 + pax_force_retaddr
13772 ret;
13773 ENDPROC(__camellia_enc_blk)
13774
13775 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13776 dec_outunpack();
13777
13778 movq RRBP, %rbp;
13779 + pax_force_retaddr
13780 ret;
13781 ENDPROC(camellia_dec_blk)
13782
13783 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13784
13785 movq RRBP, %rbp;
13786 popq %rbx;
13787 + pax_force_retaddr
13788 ret;
13789
13790 .L__enc2_xor:
13791 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13792
13793 movq RRBP, %rbp;
13794 popq %rbx;
13795 + pax_force_retaddr
13796 ret;
13797 ENDPROC(__camellia_enc_blk_2way)
13798
13799 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13800
13801 movq RRBP, %rbp;
13802 movq RXOR, %rbx;
13803 + pax_force_retaddr
13804 ret;
13805 ENDPROC(camellia_dec_blk_2way)
13806 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13807 index c35fd5d..2d8c7db 100644
13808 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13809 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13810 @@ -24,6 +24,7 @@
13811 */
13812
13813 #include <linux/linkage.h>
13814 +#include <asm/alternative-asm.h>
13815
13816 .file "cast5-avx-x86_64-asm_64.S"
13817
13818 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13819 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13820 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13821
13822 + pax_force_retaddr
13823 ret;
13824 ENDPROC(__cast5_enc_blk16)
13825
13826 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13827 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13828 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13829
13830 + pax_force_retaddr
13831 ret;
13832
13833 .L__skip_dec:
13834 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13835 vmovdqu RR4, (6*4*4)(%r11);
13836 vmovdqu RL4, (7*4*4)(%r11);
13837
13838 + pax_force_retaddr
13839 ret;
13840 ENDPROC(cast5_ecb_enc_16way)
13841
13842 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13843 vmovdqu RR4, (6*4*4)(%r11);
13844 vmovdqu RL4, (7*4*4)(%r11);
13845
13846 + pax_force_retaddr
13847 ret;
13848 ENDPROC(cast5_ecb_dec_16way)
13849
13850 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13851 * %rdx: src
13852 */
13853
13854 - pushq %r12;
13855 + pushq %r14;
13856
13857 movq %rsi, %r11;
13858 - movq %rdx, %r12;
13859 + movq %rdx, %r14;
13860
13861 vmovdqu (0*16)(%rdx), RL1;
13862 vmovdqu (1*16)(%rdx), RR1;
13863 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13864 call __cast5_dec_blk16;
13865
13866 /* xor with src */
13867 - vmovq (%r12), RX;
13868 + vmovq (%r14), RX;
13869 vpshufd $0x4f, RX, RX;
13870 vpxor RX, RR1, RR1;
13871 - vpxor 0*16+8(%r12), RL1, RL1;
13872 - vpxor 1*16+8(%r12), RR2, RR2;
13873 - vpxor 2*16+8(%r12), RL2, RL2;
13874 - vpxor 3*16+8(%r12), RR3, RR3;
13875 - vpxor 4*16+8(%r12), RL3, RL3;
13876 - vpxor 5*16+8(%r12), RR4, RR4;
13877 - vpxor 6*16+8(%r12), RL4, RL4;
13878 + vpxor 0*16+8(%r14), RL1, RL1;
13879 + vpxor 1*16+8(%r14), RR2, RR2;
13880 + vpxor 2*16+8(%r14), RL2, RL2;
13881 + vpxor 3*16+8(%r14), RR3, RR3;
13882 + vpxor 4*16+8(%r14), RL3, RL3;
13883 + vpxor 5*16+8(%r14), RR4, RR4;
13884 + vpxor 6*16+8(%r14), RL4, RL4;
13885
13886 vmovdqu RR1, (0*16)(%r11);
13887 vmovdqu RL1, (1*16)(%r11);
13888 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13889 vmovdqu RR4, (6*16)(%r11);
13890 vmovdqu RL4, (7*16)(%r11);
13891
13892 - popq %r12;
13893 + popq %r14;
13894
13895 + pax_force_retaddr
13896 ret;
13897 ENDPROC(cast5_cbc_dec_16way)
13898
13899 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13900 * %rcx: iv (big endian, 64bit)
13901 */
13902
13903 - pushq %r12;
13904 + pushq %r14;
13905
13906 movq %rsi, %r11;
13907 - movq %rdx, %r12;
13908 + movq %rdx, %r14;
13909
13910 vpcmpeqd RTMP, RTMP, RTMP;
13911 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13912 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13913 call __cast5_enc_blk16;
13914
13915 /* dst = src ^ iv */
13916 - vpxor (0*16)(%r12), RR1, RR1;
13917 - vpxor (1*16)(%r12), RL1, RL1;
13918 - vpxor (2*16)(%r12), RR2, RR2;
13919 - vpxor (3*16)(%r12), RL2, RL2;
13920 - vpxor (4*16)(%r12), RR3, RR3;
13921 - vpxor (5*16)(%r12), RL3, RL3;
13922 - vpxor (6*16)(%r12), RR4, RR4;
13923 - vpxor (7*16)(%r12), RL4, RL4;
13924 + vpxor (0*16)(%r14), RR1, RR1;
13925 + vpxor (1*16)(%r14), RL1, RL1;
13926 + vpxor (2*16)(%r14), RR2, RR2;
13927 + vpxor (3*16)(%r14), RL2, RL2;
13928 + vpxor (4*16)(%r14), RR3, RR3;
13929 + vpxor (5*16)(%r14), RL3, RL3;
13930 + vpxor (6*16)(%r14), RR4, RR4;
13931 + vpxor (7*16)(%r14), RL4, RL4;
13932 vmovdqu RR1, (0*16)(%r11);
13933 vmovdqu RL1, (1*16)(%r11);
13934 vmovdqu RR2, (2*16)(%r11);
13935 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13936 vmovdqu RR4, (6*16)(%r11);
13937 vmovdqu RL4, (7*16)(%r11);
13938
13939 - popq %r12;
13940 + popq %r14;
13941
13942 + pax_force_retaddr
13943 ret;
13944 ENDPROC(cast5_ctr_16way)
13945 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13946 index e3531f8..e123f35 100644
13947 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13948 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13949 @@ -24,6 +24,7 @@
13950 */
13951
13952 #include <linux/linkage.h>
13953 +#include <asm/alternative-asm.h>
13954 #include "glue_helper-asm-avx.S"
13955
13956 .file "cast6-avx-x86_64-asm_64.S"
13957 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13958 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13959 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13960
13961 + pax_force_retaddr
13962 ret;
13963 ENDPROC(__cast6_enc_blk8)
13964
13965 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13966 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13967 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13968
13969 + pax_force_retaddr
13970 ret;
13971 ENDPROC(__cast6_dec_blk8)
13972
13973 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13974
13975 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13976
13977 + pax_force_retaddr
13978 ret;
13979 ENDPROC(cast6_ecb_enc_8way)
13980
13981 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13982
13983 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13984
13985 + pax_force_retaddr
13986 ret;
13987 ENDPROC(cast6_ecb_dec_8way)
13988
13989 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13990 * %rdx: src
13991 */
13992
13993 - pushq %r12;
13994 + pushq %r14;
13995
13996 movq %rsi, %r11;
13997 - movq %rdx, %r12;
13998 + movq %rdx, %r14;
13999
14000 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14001
14002 call __cast6_dec_blk8;
14003
14004 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14005 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14006
14007 - popq %r12;
14008 + popq %r14;
14009
14010 + pax_force_retaddr
14011 ret;
14012 ENDPROC(cast6_cbc_dec_8way)
14013
14014 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14015 * %rcx: iv (little endian, 128bit)
14016 */
14017
14018 - pushq %r12;
14019 + pushq %r14;
14020
14021 movq %rsi, %r11;
14022 - movq %rdx, %r12;
14023 + movq %rdx, %r14;
14024
14025 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14026 RD2, RX, RKR, RKM);
14027
14028 call __cast6_enc_blk8;
14029
14030 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14031 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14032
14033 - popq %r12;
14034 + popq %r14;
14035
14036 + pax_force_retaddr
14037 ret;
14038 ENDPROC(cast6_ctr_8way)
14039
14040 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14041 /* dst <= regs xor IVs(in dst) */
14042 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14043
14044 + pax_force_retaddr
14045 ret;
14046 ENDPROC(cast6_xts_enc_8way)
14047
14048 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14049 /* dst <= regs xor IVs(in dst) */
14050 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14051
14052 + pax_force_retaddr
14053 ret;
14054 ENDPROC(cast6_xts_dec_8way)
14055 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14056 index 26d49eb..c0a8c84 100644
14057 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14058 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14059 @@ -45,6 +45,7 @@
14060
14061 #include <asm/inst.h>
14062 #include <linux/linkage.h>
14063 +#include <asm/alternative-asm.h>
14064
14065 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14066
14067 @@ -309,6 +310,7 @@ do_return:
14068 popq %rsi
14069 popq %rdi
14070 popq %rbx
14071 + pax_force_retaddr
14072 ret
14073
14074 ################################################################
14075 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14076 index 5d1e007..098cb4f 100644
14077 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14078 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14079 @@ -18,6 +18,7 @@
14080
14081 #include <linux/linkage.h>
14082 #include <asm/inst.h>
14083 +#include <asm/alternative-asm.h>
14084
14085 .data
14086
14087 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14088 psrlq $1, T2
14089 pxor T2, T1
14090 pxor T1, DATA
14091 + pax_force_retaddr
14092 ret
14093 ENDPROC(__clmul_gf128mul_ble)
14094
14095 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14096 call __clmul_gf128mul_ble
14097 PSHUFB_XMM BSWAP DATA
14098 movups DATA, (%rdi)
14099 + pax_force_retaddr
14100 ret
14101 ENDPROC(clmul_ghash_mul)
14102
14103 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14104 PSHUFB_XMM BSWAP DATA
14105 movups DATA, (%rdi)
14106 .Lupdate_just_ret:
14107 + pax_force_retaddr
14108 ret
14109 ENDPROC(clmul_ghash_update)
14110 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14111 index 9279e0b..c4b3d2c 100644
14112 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14113 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14114 @@ -1,4 +1,5 @@
14115 #include <linux/linkage.h>
14116 +#include <asm/alternative-asm.h>
14117
14118 # enter salsa20_encrypt_bytes
14119 ENTRY(salsa20_encrypt_bytes)
14120 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14121 add %r11,%rsp
14122 mov %rdi,%rax
14123 mov %rsi,%rdx
14124 + pax_force_retaddr
14125 ret
14126 # bytesatleast65:
14127 ._bytesatleast65:
14128 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14129 add %r11,%rsp
14130 mov %rdi,%rax
14131 mov %rsi,%rdx
14132 + pax_force_retaddr
14133 ret
14134 ENDPROC(salsa20_keysetup)
14135
14136 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14137 add %r11,%rsp
14138 mov %rdi,%rax
14139 mov %rsi,%rdx
14140 + pax_force_retaddr
14141 ret
14142 ENDPROC(salsa20_ivsetup)
14143 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14144 index 2f202f4..d9164d6 100644
14145 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14146 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14147 @@ -24,6 +24,7 @@
14148 */
14149
14150 #include <linux/linkage.h>
14151 +#include <asm/alternative-asm.h>
14152 #include "glue_helper-asm-avx.S"
14153
14154 .file "serpent-avx-x86_64-asm_64.S"
14155 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14156 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14157 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14158
14159 + pax_force_retaddr
14160 ret;
14161 ENDPROC(__serpent_enc_blk8_avx)
14162
14163 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14164 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14165 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14166
14167 + pax_force_retaddr
14168 ret;
14169 ENDPROC(__serpent_dec_blk8_avx)
14170
14171 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14172
14173 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14174
14175 + pax_force_retaddr
14176 ret;
14177 ENDPROC(serpent_ecb_enc_8way_avx)
14178
14179 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14180
14181 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14182
14183 + pax_force_retaddr
14184 ret;
14185 ENDPROC(serpent_ecb_dec_8way_avx)
14186
14187 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14188
14189 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14190
14191 + pax_force_retaddr
14192 ret;
14193 ENDPROC(serpent_cbc_dec_8way_avx)
14194
14195 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14196
14197 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14198
14199 + pax_force_retaddr
14200 ret;
14201 ENDPROC(serpent_ctr_8way_avx)
14202
14203 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14204 /* dst <= regs xor IVs(in dst) */
14205 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14206
14207 + pax_force_retaddr
14208 ret;
14209 ENDPROC(serpent_xts_enc_8way_avx)
14210
14211 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14212 /* dst <= regs xor IVs(in dst) */
14213 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14214
14215 + pax_force_retaddr
14216 ret;
14217 ENDPROC(serpent_xts_dec_8way_avx)
14218 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14219 index b222085..abd483c 100644
14220 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14221 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14222 @@ -15,6 +15,7 @@
14223 */
14224
14225 #include <linux/linkage.h>
14226 +#include <asm/alternative-asm.h>
14227 #include "glue_helper-asm-avx2.S"
14228
14229 .file "serpent-avx2-asm_64.S"
14230 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14231 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14232 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(__serpent_enc_blk16)
14237
14238 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14239 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14240 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14241
14242 + pax_force_retaddr
14243 ret;
14244 ENDPROC(__serpent_dec_blk16)
14245
14246 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14247
14248 vzeroupper;
14249
14250 + pax_force_retaddr
14251 ret;
14252 ENDPROC(serpent_ecb_enc_16way)
14253
14254 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14255
14256 vzeroupper;
14257
14258 + pax_force_retaddr
14259 ret;
14260 ENDPROC(serpent_ecb_dec_16way)
14261
14262 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14263
14264 vzeroupper;
14265
14266 + pax_force_retaddr
14267 ret;
14268 ENDPROC(serpent_cbc_dec_16way)
14269
14270 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14271
14272 vzeroupper;
14273
14274 + pax_force_retaddr
14275 ret;
14276 ENDPROC(serpent_ctr_16way)
14277
14278 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14279
14280 vzeroupper;
14281
14282 + pax_force_retaddr
14283 ret;
14284 ENDPROC(serpent_xts_enc_16way)
14285
14286 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14287
14288 vzeroupper;
14289
14290 + pax_force_retaddr
14291 ret;
14292 ENDPROC(serpent_xts_dec_16way)
14293 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14294 index acc066c..1559cc4 100644
14295 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14296 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14297 @@ -25,6 +25,7 @@
14298 */
14299
14300 #include <linux/linkage.h>
14301 +#include <asm/alternative-asm.h>
14302
14303 .file "serpent-sse2-x86_64-asm_64.S"
14304 .text
14305 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14306 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14307 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14308
14309 + pax_force_retaddr
14310 ret;
14311
14312 .L__enc_xor8:
14313 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14314 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14315
14316 + pax_force_retaddr
14317 ret;
14318 ENDPROC(__serpent_enc_blk_8way)
14319
14320 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14321 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14322 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14323
14324 + pax_force_retaddr
14325 ret;
14326 ENDPROC(serpent_dec_blk_8way)
14327 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14328 index a410950..9dfe7ad 100644
14329 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14330 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14331 @@ -29,6 +29,7 @@
14332 */
14333
14334 #include <linux/linkage.h>
14335 +#include <asm/alternative-asm.h>
14336
14337 #define CTX %rdi // arg1
14338 #define BUF %rsi // arg2
14339 @@ -75,9 +76,9 @@
14340
14341 push %rbx
14342 push %rbp
14343 - push %r12
14344 + push %r14
14345
14346 - mov %rsp, %r12
14347 + mov %rsp, %r14
14348 sub $64, %rsp # allocate workspace
14349 and $~15, %rsp # align stack
14350
14351 @@ -99,11 +100,12 @@
14352 xor %rax, %rax
14353 rep stosq
14354
14355 - mov %r12, %rsp # deallocate workspace
14356 + mov %r14, %rsp # deallocate workspace
14357
14358 - pop %r12
14359 + pop %r14
14360 pop %rbp
14361 pop %rbx
14362 + pax_force_retaddr
14363 ret
14364
14365 ENDPROC(\name)
14366 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14367 index 642f156..51a513c 100644
14368 --- a/arch/x86/crypto/sha256-avx-asm.S
14369 +++ b/arch/x86/crypto/sha256-avx-asm.S
14370 @@ -49,6 +49,7 @@
14371
14372 #ifdef CONFIG_AS_AVX
14373 #include <linux/linkage.h>
14374 +#include <asm/alternative-asm.h>
14375
14376 ## assume buffers not aligned
14377 #define VMOVDQ vmovdqu
14378 @@ -460,6 +461,7 @@ done_hash:
14379 popq %r13
14380 popq %rbp
14381 popq %rbx
14382 + pax_force_retaddr
14383 ret
14384 ENDPROC(sha256_transform_avx)
14385
14386 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14387 index 9e86944..3795e6a 100644
14388 --- a/arch/x86/crypto/sha256-avx2-asm.S
14389 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14390 @@ -50,6 +50,7 @@
14391
14392 #ifdef CONFIG_AS_AVX2
14393 #include <linux/linkage.h>
14394 +#include <asm/alternative-asm.h>
14395
14396 ## assume buffers not aligned
14397 #define VMOVDQ vmovdqu
14398 @@ -720,6 +721,7 @@ done_hash:
14399 popq %r12
14400 popq %rbp
14401 popq %rbx
14402 + pax_force_retaddr
14403 ret
14404 ENDPROC(sha256_transform_rorx)
14405
14406 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14407 index f833b74..8c62a9e 100644
14408 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14409 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14410 @@ -47,6 +47,7 @@
14411 ########################################################################
14412
14413 #include <linux/linkage.h>
14414 +#include <asm/alternative-asm.h>
14415
14416 ## assume buffers not aligned
14417 #define MOVDQ movdqu
14418 @@ -471,6 +472,7 @@ done_hash:
14419 popq %rbp
14420 popq %rbx
14421
14422 + pax_force_retaddr
14423 ret
14424 ENDPROC(sha256_transform_ssse3)
14425
14426 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14427 index 974dde9..a823ff9 100644
14428 --- a/arch/x86/crypto/sha512-avx-asm.S
14429 +++ b/arch/x86/crypto/sha512-avx-asm.S
14430 @@ -49,6 +49,7 @@
14431
14432 #ifdef CONFIG_AS_AVX
14433 #include <linux/linkage.h>
14434 +#include <asm/alternative-asm.h>
14435
14436 .text
14437
14438 @@ -364,6 +365,7 @@ updateblock:
14439 mov frame_RSPSAVE(%rsp), %rsp
14440
14441 nowork:
14442 + pax_force_retaddr
14443 ret
14444 ENDPROC(sha512_transform_avx)
14445
14446 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14447 index 568b961..ed20c37 100644
14448 --- a/arch/x86/crypto/sha512-avx2-asm.S
14449 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14450 @@ -51,6 +51,7 @@
14451
14452 #ifdef CONFIG_AS_AVX2
14453 #include <linux/linkage.h>
14454 +#include <asm/alternative-asm.h>
14455
14456 .text
14457
14458 @@ -678,6 +679,7 @@ done_hash:
14459
14460 # Restore Stack Pointer
14461 mov frame_RSPSAVE(%rsp), %rsp
14462 + pax_force_retaddr
14463 ret
14464 ENDPROC(sha512_transform_rorx)
14465
14466 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14467 index fb56855..6edd768 100644
14468 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14469 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14470 @@ -48,6 +48,7 @@
14471 ########################################################################
14472
14473 #include <linux/linkage.h>
14474 +#include <asm/alternative-asm.h>
14475
14476 .text
14477
14478 @@ -363,6 +364,7 @@ updateblock:
14479 mov frame_RSPSAVE(%rsp), %rsp
14480
14481 nowork:
14482 + pax_force_retaddr
14483 ret
14484 ENDPROC(sha512_transform_ssse3)
14485
14486 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14487 index 0505813..b067311 100644
14488 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14489 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14490 @@ -24,6 +24,7 @@
14491 */
14492
14493 #include <linux/linkage.h>
14494 +#include <asm/alternative-asm.h>
14495 #include "glue_helper-asm-avx.S"
14496
14497 .file "twofish-avx-x86_64-asm_64.S"
14498 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14499 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14500 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14501
14502 + pax_force_retaddr
14503 ret;
14504 ENDPROC(__twofish_enc_blk8)
14505
14506 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14507 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14508 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14509
14510 + pax_force_retaddr
14511 ret;
14512 ENDPROC(__twofish_dec_blk8)
14513
14514 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14515
14516 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14517
14518 + pax_force_retaddr
14519 ret;
14520 ENDPROC(twofish_ecb_enc_8way)
14521
14522 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14523
14524 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14525
14526 + pax_force_retaddr
14527 ret;
14528 ENDPROC(twofish_ecb_dec_8way)
14529
14530 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14531 * %rdx: src
14532 */
14533
14534 - pushq %r12;
14535 + pushq %r14;
14536
14537 movq %rsi, %r11;
14538 - movq %rdx, %r12;
14539 + movq %rdx, %r14;
14540
14541 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14542
14543 call __twofish_dec_blk8;
14544
14545 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14546 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14547
14548 - popq %r12;
14549 + popq %r14;
14550
14551 + pax_force_retaddr
14552 ret;
14553 ENDPROC(twofish_cbc_dec_8way)
14554
14555 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14556 * %rcx: iv (little endian, 128bit)
14557 */
14558
14559 - pushq %r12;
14560 + pushq %r14;
14561
14562 movq %rsi, %r11;
14563 - movq %rdx, %r12;
14564 + movq %rdx, %r14;
14565
14566 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14567 RD2, RX0, RX1, RY0);
14568
14569 call __twofish_enc_blk8;
14570
14571 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14572 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14573
14574 - popq %r12;
14575 + popq %r14;
14576
14577 + pax_force_retaddr
14578 ret;
14579 ENDPROC(twofish_ctr_8way)
14580
14581 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14582 /* dst <= regs xor IVs(in dst) */
14583 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14584
14585 + pax_force_retaddr
14586 ret;
14587 ENDPROC(twofish_xts_enc_8way)
14588
14589 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14590 /* dst <= regs xor IVs(in dst) */
14591 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14592
14593 + pax_force_retaddr
14594 ret;
14595 ENDPROC(twofish_xts_dec_8way)
14596 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14597 index 1c3b7ce..02f578d 100644
14598 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14599 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14600 @@ -21,6 +21,7 @@
14601 */
14602
14603 #include <linux/linkage.h>
14604 +#include <asm/alternative-asm.h>
14605
14606 .file "twofish-x86_64-asm-3way.S"
14607 .text
14608 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14609 popq %r13;
14610 popq %r14;
14611 popq %r15;
14612 + pax_force_retaddr
14613 ret;
14614
14615 .L__enc_xor3:
14616 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14617 popq %r13;
14618 popq %r14;
14619 popq %r15;
14620 + pax_force_retaddr
14621 ret;
14622 ENDPROC(__twofish_enc_blk_3way)
14623
14624 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14625 popq %r13;
14626 popq %r14;
14627 popq %r15;
14628 + pax_force_retaddr
14629 ret;
14630 ENDPROC(twofish_dec_blk_3way)
14631 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14632 index a039d21..524b8b2 100644
14633 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14634 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14635 @@ -22,6 +22,7 @@
14636
14637 #include <linux/linkage.h>
14638 #include <asm/asm-offsets.h>
14639 +#include <asm/alternative-asm.h>
14640
14641 #define a_offset 0
14642 #define b_offset 4
14643 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14644
14645 popq R1
14646 movq $1,%rax
14647 + pax_force_retaddr
14648 ret
14649 ENDPROC(twofish_enc_blk)
14650
14651 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14652
14653 popq R1
14654 movq $1,%rax
14655 + pax_force_retaddr
14656 ret
14657 ENDPROC(twofish_dec_blk)
14658 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14659 index ae6aad1..719d6d9 100644
14660 --- a/arch/x86/ia32/ia32_aout.c
14661 +++ b/arch/x86/ia32/ia32_aout.c
14662 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14663 unsigned long dump_start, dump_size;
14664 struct user32 dump;
14665
14666 + memset(&dump, 0, sizeof(dump));
14667 +
14668 fs = get_fs();
14669 set_fs(KERNEL_DS);
14670 has_dumped = 1;
14671 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14672 index f9e181a..300544c 100644
14673 --- a/arch/x86/ia32/ia32_signal.c
14674 +++ b/arch/x86/ia32/ia32_signal.c
14675 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14676 if (__get_user(set.sig[0], &frame->sc.oldmask)
14677 || (_COMPAT_NSIG_WORDS > 1
14678 && __copy_from_user((((char *) &set.sig) + 4),
14679 - &frame->extramask,
14680 + frame->extramask,
14681 sizeof(frame->extramask))))
14682 goto badframe;
14683
14684 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14685 sp -= frame_size;
14686 /* Align the stack pointer according to the i386 ABI,
14687 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14688 - sp = ((sp + 4) & -16ul) - 4;
14689 + sp = ((sp - 12) & -16ul) - 4;
14690 return (void __user *) sp;
14691 }
14692
14693 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14694 } else {
14695 /* Return stub is in 32bit vsyscall page */
14696 if (current->mm->context.vdso)
14697 - restorer = current->mm->context.vdso +
14698 - selected_vdso32->sym___kernel_sigreturn;
14699 + restorer = (void __force_user *)(current->mm->context.vdso +
14700 + selected_vdso32->sym___kernel_sigreturn);
14701 else
14702 - restorer = &frame->retcode;
14703 + restorer = frame->retcode;
14704 }
14705
14706 put_user_try {
14707 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14708 * These are actually not used anymore, but left because some
14709 * gdb versions depend on them as a marker.
14710 */
14711 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14712 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14713 } put_user_catch(err);
14714
14715 if (err)
14716 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14717 0xb8,
14718 __NR_ia32_rt_sigreturn,
14719 0x80cd,
14720 - 0,
14721 + 0
14722 };
14723
14724 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14725 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14726
14727 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14728 restorer = ksig->ka.sa.sa_restorer;
14729 + else if (current->mm->context.vdso)
14730 + /* Return stub is in 32bit vsyscall page */
14731 + restorer = (void __force_user *)(current->mm->context.vdso +
14732 + selected_vdso32->sym___kernel_rt_sigreturn);
14733 else
14734 - restorer = current->mm->context.vdso +
14735 - selected_vdso32->sym___kernel_rt_sigreturn;
14736 + restorer = frame->retcode;
14737 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14738
14739 /*
14740 * Not actually used anymore, but left because some gdb
14741 * versions need it.
14742 */
14743 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14744 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14745 } put_user_catch(err);
14746
14747 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14748 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14749 index 82e8a1d..4e998d5 100644
14750 --- a/arch/x86/ia32/ia32entry.S
14751 +++ b/arch/x86/ia32/ia32entry.S
14752 @@ -15,8 +15,10 @@
14753 #include <asm/irqflags.h>
14754 #include <asm/asm.h>
14755 #include <asm/smap.h>
14756 +#include <asm/pgtable.h>
14757 #include <linux/linkage.h>
14758 #include <linux/err.h>
14759 +#include <asm/alternative-asm.h>
14760
14761 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14762 #include <linux/elf-em.h>
14763 @@ -62,12 +64,12 @@
14764 */
14765 .macro LOAD_ARGS32 offset, _r9=0
14766 .if \_r9
14767 - movl \offset+16(%rsp),%r9d
14768 + movl \offset+R9(%rsp),%r9d
14769 .endif
14770 - movl \offset+40(%rsp),%ecx
14771 - movl \offset+48(%rsp),%edx
14772 - movl \offset+56(%rsp),%esi
14773 - movl \offset+64(%rsp),%edi
14774 + movl \offset+RCX(%rsp),%ecx
14775 + movl \offset+RDX(%rsp),%edx
14776 + movl \offset+RSI(%rsp),%esi
14777 + movl \offset+RDI(%rsp),%edi
14778 movl %eax,%eax /* zero extension */
14779 .endm
14780
14781 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14782 ENDPROC(native_irq_enable_sysexit)
14783 #endif
14784
14785 + .macro pax_enter_kernel_user
14786 + pax_set_fptr_mask
14787 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14788 + call pax_enter_kernel_user
14789 +#endif
14790 + .endm
14791 +
14792 + .macro pax_exit_kernel_user
14793 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14794 + call pax_exit_kernel_user
14795 +#endif
14796 +#ifdef CONFIG_PAX_RANDKSTACK
14797 + pushq %rax
14798 + pushq %r11
14799 + call pax_randomize_kstack
14800 + popq %r11
14801 + popq %rax
14802 +#endif
14803 + .endm
14804 +
14805 + .macro pax_erase_kstack
14806 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14807 + call pax_erase_kstack
14808 +#endif
14809 + .endm
14810 +
14811 /*
14812 * 32bit SYSENTER instruction entry.
14813 *
14814 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14815 CFI_REGISTER rsp,rbp
14816 SWAPGS_UNSAFE_STACK
14817 movq PER_CPU_VAR(kernel_stack), %rsp
14818 - addq $(KERNEL_STACK_OFFSET),%rsp
14819 - /*
14820 - * No need to follow this irqs on/off section: the syscall
14821 - * disabled irqs, here we enable it straight after entry:
14822 - */
14823 - ENABLE_INTERRUPTS(CLBR_NONE)
14824 movl %ebp,%ebp /* zero extension */
14825 pushq_cfi $__USER32_DS
14826 /*CFI_REL_OFFSET ss,0*/
14827 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14828 CFI_REL_OFFSET rsp,0
14829 pushfq_cfi
14830 /*CFI_REL_OFFSET rflags,0*/
14831 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14832 - CFI_REGISTER rip,r10
14833 + orl $X86_EFLAGS_IF,(%rsp)
14834 + GET_THREAD_INFO(%r11)
14835 + movl TI_sysenter_return(%r11), %r11d
14836 + CFI_REGISTER rip,r11
14837 pushq_cfi $__USER32_CS
14838 /*CFI_REL_OFFSET cs,0*/
14839 movl %eax, %eax
14840 - pushq_cfi %r10
14841 + pushq_cfi %r11
14842 CFI_REL_OFFSET rip,0
14843 pushq_cfi %rax
14844 cld
14845 SAVE_ARGS 0,1,0
14846 + pax_enter_kernel_user
14847 +
14848 +#ifdef CONFIG_PAX_RANDKSTACK
14849 + pax_erase_kstack
14850 +#endif
14851 +
14852 + /*
14853 + * No need to follow this irqs on/off section: the syscall
14854 + * disabled irqs, here we enable it straight after entry:
14855 + */
14856 + ENABLE_INTERRUPTS(CLBR_NONE)
14857 /* no need to do an access_ok check here because rbp has been
14858 32bit zero extended */
14859 +
14860 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14861 + addq pax_user_shadow_base,%rbp
14862 + ASM_PAX_OPEN_USERLAND
14863 +#endif
14864 +
14865 ASM_STAC
14866 1: movl (%rbp),%ebp
14867 _ASM_EXTABLE(1b,ia32_badarg)
14868 ASM_CLAC
14869
14870 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14871 + ASM_PAX_CLOSE_USERLAND
14872 +#endif
14873 +
14874 /*
14875 * Sysenter doesn't filter flags, so we need to clear NT
14876 * ourselves. To save a few cycles, we can check whether
14877 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14878 jnz sysenter_fix_flags
14879 sysenter_flags_fixed:
14880
14881 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14882 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14883 + GET_THREAD_INFO(%r11)
14884 + orl $TS_COMPAT,TI_status(%r11)
14885 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14886 CFI_REMEMBER_STATE
14887 jnz sysenter_tracesys
14888 cmpq $(IA32_NR_syscalls-1),%rax
14889 @@ -172,15 +218,18 @@ sysenter_do_call:
14890 sysenter_dispatch:
14891 call *ia32_sys_call_table(,%rax,8)
14892 movq %rax,RAX-ARGOFFSET(%rsp)
14893 + GET_THREAD_INFO(%r11)
14894 DISABLE_INTERRUPTS(CLBR_NONE)
14895 TRACE_IRQS_OFF
14896 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14897 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14898 jnz sysexit_audit
14899 sysexit_from_sys_call:
14900 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14901 + pax_exit_kernel_user
14902 + pax_erase_kstack
14903 + andl $~TS_COMPAT,TI_status(%r11)
14904 /* clear IF, that popfq doesn't enable interrupts early */
14905 - andl $~0x200,EFLAGS-R11(%rsp)
14906 - movl RIP-R11(%rsp),%edx /* User %eip */
14907 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14908 + movl RIP(%rsp),%edx /* User %eip */
14909 CFI_REGISTER rip,rdx
14910 RESTORE_ARGS 0,24,0,0,0,0
14911 xorq %r8,%r8
14912 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14913 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14914 movl %eax,%edi /* 1st arg: syscall number */
14915 call __audit_syscall_entry
14916 +
14917 + pax_erase_kstack
14918 +
14919 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14920 cmpq $(IA32_NR_syscalls-1),%rax
14921 ja ia32_badsys
14922 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14923 .endm
14924
14925 .macro auditsys_exit exit
14926 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14927 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14928 jnz ia32_ret_from_sys_call
14929 TRACE_IRQS_ON
14930 ENABLE_INTERRUPTS(CLBR_NONE)
14931 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14932 1: setbe %al /* 1 if error, 0 if not */
14933 movzbl %al,%edi /* zero-extend that into %edi */
14934 call __audit_syscall_exit
14935 + GET_THREAD_INFO(%r11)
14936 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14937 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14938 DISABLE_INTERRUPTS(CLBR_NONE)
14939 TRACE_IRQS_OFF
14940 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14941 + testl %edi,TI_flags(%r11)
14942 jz \exit
14943 CLEAR_RREGS -ARGOFFSET
14944 jmp int_with_check
14945 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14946
14947 sysenter_tracesys:
14948 #ifdef CONFIG_AUDITSYSCALL
14949 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14950 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14951 jz sysenter_auditsys
14952 #endif
14953 SAVE_REST
14954 @@ -265,6 +318,9 @@ sysenter_tracesys:
14955 RESTORE_REST
14956 cmpq $(IA32_NR_syscalls-1),%rax
14957 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14958 +
14959 + pax_erase_kstack
14960 +
14961 jmp sysenter_do_call
14962 CFI_ENDPROC
14963 ENDPROC(ia32_sysenter_target)
14964 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14965 ENTRY(ia32_cstar_target)
14966 CFI_STARTPROC32 simple
14967 CFI_SIGNAL_FRAME
14968 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14969 + CFI_DEF_CFA rsp,0
14970 CFI_REGISTER rip,rcx
14971 /*CFI_REGISTER rflags,r11*/
14972 SWAPGS_UNSAFE_STACK
14973 movl %esp,%r8d
14974 CFI_REGISTER rsp,r8
14975 movq PER_CPU_VAR(kernel_stack),%rsp
14976 + SAVE_ARGS 8*6,0,0
14977 + pax_enter_kernel_user
14978 +
14979 +#ifdef CONFIG_PAX_RANDKSTACK
14980 + pax_erase_kstack
14981 +#endif
14982 +
14983 /*
14984 * No need to follow this irqs on/off section: the syscall
14985 * disabled irqs and here we enable it straight after entry:
14986 */
14987 ENABLE_INTERRUPTS(CLBR_NONE)
14988 - SAVE_ARGS 8,0,0
14989 movl %eax,%eax /* zero extension */
14990 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14991 movq %rcx,RIP-ARGOFFSET(%rsp)
14992 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14993 /* no need to do an access_ok check here because r8 has been
14994 32bit zero extended */
14995 /* hardware stack frame is complete now */
14996 +
14997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14998 + ASM_PAX_OPEN_USERLAND
14999 + movq pax_user_shadow_base,%r8
15000 + addq RSP-ARGOFFSET(%rsp),%r8
15001 +#endif
15002 +
15003 ASM_STAC
15004 1: movl (%r8),%r9d
15005 _ASM_EXTABLE(1b,ia32_badarg)
15006 ASM_CLAC
15007 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15008 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15009 +
15010 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15011 + ASM_PAX_CLOSE_USERLAND
15012 +#endif
15013 +
15014 + GET_THREAD_INFO(%r11)
15015 + orl $TS_COMPAT,TI_status(%r11)
15016 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15017 CFI_REMEMBER_STATE
15018 jnz cstar_tracesys
15019 cmpq $IA32_NR_syscalls-1,%rax
15020 @@ -335,13 +410,16 @@ cstar_do_call:
15021 cstar_dispatch:
15022 call *ia32_sys_call_table(,%rax,8)
15023 movq %rax,RAX-ARGOFFSET(%rsp)
15024 + GET_THREAD_INFO(%r11)
15025 DISABLE_INTERRUPTS(CLBR_NONE)
15026 TRACE_IRQS_OFF
15027 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15028 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15029 jnz sysretl_audit
15030 sysretl_from_sys_call:
15031 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15032 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
15033 + pax_exit_kernel_user
15034 + pax_erase_kstack
15035 + andl $~TS_COMPAT,TI_status(%r11)
15036 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
15037 movl RIP-ARGOFFSET(%rsp),%ecx
15038 CFI_REGISTER rip,rcx
15039 movl EFLAGS-ARGOFFSET(%rsp),%r11d
15040 @@ -368,7 +446,7 @@ sysretl_audit:
15041
15042 cstar_tracesys:
15043 #ifdef CONFIG_AUDITSYSCALL
15044 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15045 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15046 jz cstar_auditsys
15047 #endif
15048 xchgl %r9d,%ebp
15049 @@ -382,11 +460,19 @@ cstar_tracesys:
15050 xchgl %ebp,%r9d
15051 cmpq $(IA32_NR_syscalls-1),%rax
15052 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15053 +
15054 + pax_erase_kstack
15055 +
15056 jmp cstar_do_call
15057 END(ia32_cstar_target)
15058
15059 ia32_badarg:
15060 ASM_CLAC
15061 +
15062 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15063 + ASM_PAX_CLOSE_USERLAND
15064 +#endif
15065 +
15066 movq $-EFAULT,%rax
15067 jmp ia32_sysret
15068 CFI_ENDPROC
15069 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15070 CFI_REL_OFFSET rip,RIP-RIP
15071 PARAVIRT_ADJUST_EXCEPTION_FRAME
15072 SWAPGS
15073 - /*
15074 - * No need to follow this irqs on/off section: the syscall
15075 - * disabled irqs and here we enable it straight after entry:
15076 - */
15077 - ENABLE_INTERRUPTS(CLBR_NONE)
15078 movl %eax,%eax
15079 pushq_cfi %rax
15080 cld
15081 /* note the registers are not zero extended to the sf.
15082 this could be a problem. */
15083 SAVE_ARGS 0,1,0
15084 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15085 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15086 + pax_enter_kernel_user
15087 +
15088 +#ifdef CONFIG_PAX_RANDKSTACK
15089 + pax_erase_kstack
15090 +#endif
15091 +
15092 + /*
15093 + * No need to follow this irqs on/off section: the syscall
15094 + * disabled irqs and here we enable it straight after entry:
15095 + */
15096 + ENABLE_INTERRUPTS(CLBR_NONE)
15097 + GET_THREAD_INFO(%r11)
15098 + orl $TS_COMPAT,TI_status(%r11)
15099 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15100 jnz ia32_tracesys
15101 cmpq $(IA32_NR_syscalls-1),%rax
15102 ja ia32_badsys
15103 @@ -458,6 +551,9 @@ ia32_tracesys:
15104 RESTORE_REST
15105 cmpq $(IA32_NR_syscalls-1),%rax
15106 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15107 +
15108 + pax_erase_kstack
15109 +
15110 jmp ia32_do_call
15111 END(ia32_syscall)
15112
15113 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15114 index 8e0ceec..af13504 100644
15115 --- a/arch/x86/ia32/sys_ia32.c
15116 +++ b/arch/x86/ia32/sys_ia32.c
15117 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15118 */
15119 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15120 {
15121 - typeof(ubuf->st_uid) uid = 0;
15122 - typeof(ubuf->st_gid) gid = 0;
15123 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15124 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15125 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15126 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15127 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15128 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15129 index 372231c..51b537d 100644
15130 --- a/arch/x86/include/asm/alternative-asm.h
15131 +++ b/arch/x86/include/asm/alternative-asm.h
15132 @@ -18,6 +18,45 @@
15133 .endm
15134 #endif
15135
15136 +#ifdef KERNEXEC_PLUGIN
15137 + .macro pax_force_retaddr_bts rip=0
15138 + btsq $63,\rip(%rsp)
15139 + .endm
15140 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15141 + .macro pax_force_retaddr rip=0, reload=0
15142 + btsq $63,\rip(%rsp)
15143 + .endm
15144 + .macro pax_force_fptr ptr
15145 + btsq $63,\ptr
15146 + .endm
15147 + .macro pax_set_fptr_mask
15148 + .endm
15149 +#endif
15150 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15151 + .macro pax_force_retaddr rip=0, reload=0
15152 + .if \reload
15153 + pax_set_fptr_mask
15154 + .endif
15155 + orq %r12,\rip(%rsp)
15156 + .endm
15157 + .macro pax_force_fptr ptr
15158 + orq %r12,\ptr
15159 + .endm
15160 + .macro pax_set_fptr_mask
15161 + movabs $0x8000000000000000,%r12
15162 + .endm
15163 +#endif
15164 +#else
15165 + .macro pax_force_retaddr rip=0, reload=0
15166 + .endm
15167 + .macro pax_force_fptr ptr
15168 + .endm
15169 + .macro pax_force_retaddr_bts rip=0
15170 + .endm
15171 + .macro pax_set_fptr_mask
15172 + .endm
15173 +#endif
15174 +
15175 .macro altinstruction_entry orig alt feature orig_len alt_len
15176 .long \orig - .
15177 .long \alt - .
15178 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15179 index 473bdbe..b1e3377 100644
15180 --- a/arch/x86/include/asm/alternative.h
15181 +++ b/arch/x86/include/asm/alternative.h
15182 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15183 ".pushsection .discard,\"aw\",@progbits\n" \
15184 DISCARD_ENTRY(1) \
15185 ".popsection\n" \
15186 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15187 + ".pushsection .altinstr_replacement, \"a\"\n" \
15188 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15189 ".popsection"
15190
15191 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15192 DISCARD_ENTRY(1) \
15193 DISCARD_ENTRY(2) \
15194 ".popsection\n" \
15195 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15196 + ".pushsection .altinstr_replacement, \"a\"\n" \
15197 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15198 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15199 ".popsection"
15200 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15201 index 465b309..ab7e51f 100644
15202 --- a/arch/x86/include/asm/apic.h
15203 +++ b/arch/x86/include/asm/apic.h
15204 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15205
15206 #ifdef CONFIG_X86_LOCAL_APIC
15207
15208 -extern unsigned int apic_verbosity;
15209 +extern int apic_verbosity;
15210 extern int local_apic_timer_c2_ok;
15211
15212 extern int disable_apic;
15213 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15214 index 20370c6..a2eb9b0 100644
15215 --- a/arch/x86/include/asm/apm.h
15216 +++ b/arch/x86/include/asm/apm.h
15217 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15218 __asm__ __volatile__(APM_DO_ZERO_SEGS
15219 "pushl %%edi\n\t"
15220 "pushl %%ebp\n\t"
15221 - "lcall *%%cs:apm_bios_entry\n\t"
15222 + "lcall *%%ss:apm_bios_entry\n\t"
15223 "setc %%al\n\t"
15224 "popl %%ebp\n\t"
15225 "popl %%edi\n\t"
15226 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15227 __asm__ __volatile__(APM_DO_ZERO_SEGS
15228 "pushl %%edi\n\t"
15229 "pushl %%ebp\n\t"
15230 - "lcall *%%cs:apm_bios_entry\n\t"
15231 + "lcall *%%ss:apm_bios_entry\n\t"
15232 "setc %%bl\n\t"
15233 "popl %%ebp\n\t"
15234 "popl %%edi\n\t"
15235 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15236 index 5e5cd12..51cdc93 100644
15237 --- a/arch/x86/include/asm/atomic.h
15238 +++ b/arch/x86/include/asm/atomic.h
15239 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15240 }
15241
15242 /**
15243 + * atomic_read_unchecked - read atomic variable
15244 + * @v: pointer of type atomic_unchecked_t
15245 + *
15246 + * Atomically reads the value of @v.
15247 + */
15248 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15249 +{
15250 + return ACCESS_ONCE((v)->counter);
15251 +}
15252 +
15253 +/**
15254 * atomic_set - set atomic variable
15255 * @v: pointer of type atomic_t
15256 * @i: required value
15257 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15258 }
15259
15260 /**
15261 + * atomic_set_unchecked - set atomic variable
15262 + * @v: pointer of type atomic_unchecked_t
15263 + * @i: required value
15264 + *
15265 + * Atomically sets the value of @v to @i.
15266 + */
15267 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15268 +{
15269 + v->counter = i;
15270 +}
15271 +
15272 +/**
15273 * atomic_add - add integer to atomic variable
15274 * @i: integer value to add
15275 * @v: pointer of type atomic_t
15276 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15277 */
15278 static inline void atomic_add(int i, atomic_t *v)
15279 {
15280 - asm volatile(LOCK_PREFIX "addl %1,%0"
15281 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15282 +
15283 +#ifdef CONFIG_PAX_REFCOUNT
15284 + "jno 0f\n"
15285 + LOCK_PREFIX "subl %1,%0\n"
15286 + "int $4\n0:\n"
15287 + _ASM_EXTABLE(0b, 0b)
15288 +#endif
15289 +
15290 + : "+m" (v->counter)
15291 + : "ir" (i));
15292 +}
15293 +
15294 +/**
15295 + * atomic_add_unchecked - add integer to atomic variable
15296 + * @i: integer value to add
15297 + * @v: pointer of type atomic_unchecked_t
15298 + *
15299 + * Atomically adds @i to @v.
15300 + */
15301 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15302 +{
15303 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15304 : "+m" (v->counter)
15305 : "ir" (i));
15306 }
15307 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15308 */
15309 static inline void atomic_sub(int i, atomic_t *v)
15310 {
15311 - asm volatile(LOCK_PREFIX "subl %1,%0"
15312 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15313 +
15314 +#ifdef CONFIG_PAX_REFCOUNT
15315 + "jno 0f\n"
15316 + LOCK_PREFIX "addl %1,%0\n"
15317 + "int $4\n0:\n"
15318 + _ASM_EXTABLE(0b, 0b)
15319 +#endif
15320 +
15321 + : "+m" (v->counter)
15322 + : "ir" (i));
15323 +}
15324 +
15325 +/**
15326 + * atomic_sub_unchecked - subtract integer from atomic variable
15327 + * @i: integer value to subtract
15328 + * @v: pointer of type atomic_unchecked_t
15329 + *
15330 + * Atomically subtracts @i from @v.
15331 + */
15332 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15333 +{
15334 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15335 : "+m" (v->counter)
15336 : "ir" (i));
15337 }
15338 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15339 */
15340 static inline int atomic_sub_and_test(int i, atomic_t *v)
15341 {
15342 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15343 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15344 }
15345
15346 /**
15347 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15348 */
15349 static inline void atomic_inc(atomic_t *v)
15350 {
15351 - asm volatile(LOCK_PREFIX "incl %0"
15352 + asm volatile(LOCK_PREFIX "incl %0\n"
15353 +
15354 +#ifdef CONFIG_PAX_REFCOUNT
15355 + "jno 0f\n"
15356 + LOCK_PREFIX "decl %0\n"
15357 + "int $4\n0:\n"
15358 + _ASM_EXTABLE(0b, 0b)
15359 +#endif
15360 +
15361 + : "+m" (v->counter));
15362 +}
15363 +
15364 +/**
15365 + * atomic_inc_unchecked - increment atomic variable
15366 + * @v: pointer of type atomic_unchecked_t
15367 + *
15368 + * Atomically increments @v by 1.
15369 + */
15370 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15371 +{
15372 + asm volatile(LOCK_PREFIX "incl %0\n"
15373 : "+m" (v->counter));
15374 }
15375
15376 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15377 */
15378 static inline void atomic_dec(atomic_t *v)
15379 {
15380 - asm volatile(LOCK_PREFIX "decl %0"
15381 + asm volatile(LOCK_PREFIX "decl %0\n"
15382 +
15383 +#ifdef CONFIG_PAX_REFCOUNT
15384 + "jno 0f\n"
15385 + LOCK_PREFIX "incl %0\n"
15386 + "int $4\n0:\n"
15387 + _ASM_EXTABLE(0b, 0b)
15388 +#endif
15389 +
15390 + : "+m" (v->counter));
15391 +}
15392 +
15393 +/**
15394 + * atomic_dec_unchecked - decrement atomic variable
15395 + * @v: pointer of type atomic_unchecked_t
15396 + *
15397 + * Atomically decrements @v by 1.
15398 + */
15399 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15400 +{
15401 + asm volatile(LOCK_PREFIX "decl %0\n"
15402 : "+m" (v->counter));
15403 }
15404
15405 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15406 */
15407 static inline int atomic_dec_and_test(atomic_t *v)
15408 {
15409 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15410 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15411 }
15412
15413 /**
15414 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15415 */
15416 static inline int atomic_inc_and_test(atomic_t *v)
15417 {
15418 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15419 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15420 +}
15421 +
15422 +/**
15423 + * atomic_inc_and_test_unchecked - increment and test
15424 + * @v: pointer of type atomic_unchecked_t
15425 + *
15426 + * Atomically increments @v by 1
15427 + * and returns true if the result is zero, or false for all
15428 + * other cases.
15429 + */
15430 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15431 +{
15432 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15433 }
15434
15435 /**
15436 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15437 */
15438 static inline int atomic_add_negative(int i, atomic_t *v)
15439 {
15440 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15441 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15442 }
15443
15444 /**
15445 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15446 *
15447 * Atomically adds @i to @v and returns @i + @v
15448 */
15449 -static inline int atomic_add_return(int i, atomic_t *v)
15450 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15451 +{
15452 + return i + xadd_check_overflow(&v->counter, i);
15453 +}
15454 +
15455 +/**
15456 + * atomic_add_return_unchecked - add integer and return
15457 + * @i: integer value to add
15458 + * @v: pointer of type atomic_unchecked_t
15459 + *
15460 + * Atomically adds @i to @v and returns @i + @v
15461 + */
15462 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15463 {
15464 return i + xadd(&v->counter, i);
15465 }
15466 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15467 *
15468 * Atomically subtracts @i from @v and returns @v - @i
15469 */
15470 -static inline int atomic_sub_return(int i, atomic_t *v)
15471 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15472 {
15473 return atomic_add_return(-i, v);
15474 }
15475
15476 #define atomic_inc_return(v) (atomic_add_return(1, v))
15477 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15478 +{
15479 + return atomic_add_return_unchecked(1, v);
15480 +}
15481 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15482
15483 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15484 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15485 +{
15486 + return cmpxchg(&v->counter, old, new);
15487 +}
15488 +
15489 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15490 {
15491 return cmpxchg(&v->counter, old, new);
15492 }
15493 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15494 return xchg(&v->counter, new);
15495 }
15496
15497 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15498 +{
15499 + return xchg(&v->counter, new);
15500 +}
15501 +
15502 /**
15503 * __atomic_add_unless - add unless the number is already a given value
15504 * @v: pointer of type atomic_t
15505 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15506 */
15507 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15508 {
15509 - int c, old;
15510 + int c, old, new;
15511 c = atomic_read(v);
15512 for (;;) {
15513 - if (unlikely(c == (u)))
15514 + if (unlikely(c == u))
15515 break;
15516 - old = atomic_cmpxchg((v), c, c + (a));
15517 +
15518 + asm volatile("addl %2,%0\n"
15519 +
15520 +#ifdef CONFIG_PAX_REFCOUNT
15521 + "jno 0f\n"
15522 + "subl %2,%0\n"
15523 + "int $4\n0:\n"
15524 + _ASM_EXTABLE(0b, 0b)
15525 +#endif
15526 +
15527 + : "=r" (new)
15528 + : "0" (c), "ir" (a));
15529 +
15530 + old = atomic_cmpxchg(v, c, new);
15531 if (likely(old == c))
15532 break;
15533 c = old;
15534 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15535 }
15536
15537 /**
15538 + * atomic_inc_not_zero_hint - increment if not null
15539 + * @v: pointer of type atomic_t
15540 + * @hint: probable value of the atomic before the increment
15541 + *
15542 + * This version of atomic_inc_not_zero() gives a hint of probable
15543 + * value of the atomic. This helps processor to not read the memory
15544 + * before doing the atomic read/modify/write cycle, lowering
15545 + * number of bus transactions on some arches.
15546 + *
15547 + * Returns: 0 if increment was not done, 1 otherwise.
15548 + */
15549 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15550 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15551 +{
15552 + int val, c = hint, new;
15553 +
15554 + /* sanity test, should be removed by compiler if hint is a constant */
15555 + if (!hint)
15556 + return __atomic_add_unless(v, 1, 0);
15557 +
15558 + do {
15559 + asm volatile("incl %0\n"
15560 +
15561 +#ifdef CONFIG_PAX_REFCOUNT
15562 + "jno 0f\n"
15563 + "decl %0\n"
15564 + "int $4\n0:\n"
15565 + _ASM_EXTABLE(0b, 0b)
15566 +#endif
15567 +
15568 + : "=r" (new)
15569 + : "0" (c));
15570 +
15571 + val = atomic_cmpxchg(v, c, new);
15572 + if (val == c)
15573 + return 1;
15574 + c = val;
15575 + } while (c);
15576 +
15577 + return 0;
15578 +}
15579 +
15580 +/**
15581 * atomic_inc_short - increment of a short integer
15582 * @v: pointer to type int
15583 *
15584 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15585 }
15586
15587 /* These are x86-specific, used by some header files */
15588 -#define atomic_clear_mask(mask, addr) \
15589 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15590 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15591 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15592 +{
15593 + asm volatile(LOCK_PREFIX "andl %1,%0"
15594 + : "+m" (v->counter)
15595 + : "r" (~(mask))
15596 + : "memory");
15597 +}
15598
15599 -#define atomic_set_mask(mask, addr) \
15600 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15601 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15602 - : "memory")
15603 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15604 +{
15605 + asm volatile(LOCK_PREFIX "andl %1,%0"
15606 + : "+m" (v->counter)
15607 + : "r" (~(mask))
15608 + : "memory");
15609 +}
15610 +
15611 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15612 +{
15613 + asm volatile(LOCK_PREFIX "orl %1,%0"
15614 + : "+m" (v->counter)
15615 + : "r" (mask)
15616 + : "memory");
15617 +}
15618 +
15619 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15620 +{
15621 + asm volatile(LOCK_PREFIX "orl %1,%0"
15622 + : "+m" (v->counter)
15623 + : "r" (mask)
15624 + : "memory");
15625 +}
15626
15627 #ifdef CONFIG_X86_32
15628 # include <asm/atomic64_32.h>
15629 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15630 index b154de7..bf18a5a 100644
15631 --- a/arch/x86/include/asm/atomic64_32.h
15632 +++ b/arch/x86/include/asm/atomic64_32.h
15633 @@ -12,6 +12,14 @@ typedef struct {
15634 u64 __aligned(8) counter;
15635 } atomic64_t;
15636
15637 +#ifdef CONFIG_PAX_REFCOUNT
15638 +typedef struct {
15639 + u64 __aligned(8) counter;
15640 +} atomic64_unchecked_t;
15641 +#else
15642 +typedef atomic64_t atomic64_unchecked_t;
15643 +#endif
15644 +
15645 #define ATOMIC64_INIT(val) { (val) }
15646
15647 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15648 @@ -37,21 +45,31 @@ typedef struct {
15649 ATOMIC64_DECL_ONE(sym##_386)
15650
15651 ATOMIC64_DECL_ONE(add_386);
15652 +ATOMIC64_DECL_ONE(add_unchecked_386);
15653 ATOMIC64_DECL_ONE(sub_386);
15654 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15655 ATOMIC64_DECL_ONE(inc_386);
15656 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15657 ATOMIC64_DECL_ONE(dec_386);
15658 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15659 #endif
15660
15661 #define alternative_atomic64(f, out, in...) \
15662 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15663
15664 ATOMIC64_DECL(read);
15665 +ATOMIC64_DECL(read_unchecked);
15666 ATOMIC64_DECL(set);
15667 +ATOMIC64_DECL(set_unchecked);
15668 ATOMIC64_DECL(xchg);
15669 ATOMIC64_DECL(add_return);
15670 +ATOMIC64_DECL(add_return_unchecked);
15671 ATOMIC64_DECL(sub_return);
15672 +ATOMIC64_DECL(sub_return_unchecked);
15673 ATOMIC64_DECL(inc_return);
15674 +ATOMIC64_DECL(inc_return_unchecked);
15675 ATOMIC64_DECL(dec_return);
15676 +ATOMIC64_DECL(dec_return_unchecked);
15677 ATOMIC64_DECL(dec_if_positive);
15678 ATOMIC64_DECL(inc_not_zero);
15679 ATOMIC64_DECL(add_unless);
15680 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15681 }
15682
15683 /**
15684 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15685 + * @p: pointer to type atomic64_unchecked_t
15686 + * @o: expected value
15687 + * @n: new value
15688 + *
15689 + * Atomically sets @v to @n if it was equal to @o and returns
15690 + * the old value.
15691 + */
15692 +
15693 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15694 +{
15695 + return cmpxchg64(&v->counter, o, n);
15696 +}
15697 +
15698 +/**
15699 * atomic64_xchg - xchg atomic64 variable
15700 * @v: pointer to type atomic64_t
15701 * @n: value to assign
15702 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15703 }
15704
15705 /**
15706 + * atomic64_set_unchecked - set atomic64 variable
15707 + * @v: pointer to type atomic64_unchecked_t
15708 + * @n: value to assign
15709 + *
15710 + * Atomically sets the value of @v to @n.
15711 + */
15712 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15713 +{
15714 + unsigned high = (unsigned)(i >> 32);
15715 + unsigned low = (unsigned)i;
15716 + alternative_atomic64(set, /* no output */,
15717 + "S" (v), "b" (low), "c" (high)
15718 + : "eax", "edx", "memory");
15719 +}
15720 +
15721 +/**
15722 * atomic64_read - read atomic64 variable
15723 * @v: pointer to type atomic64_t
15724 *
15725 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15726 }
15727
15728 /**
15729 + * atomic64_read_unchecked - read atomic64 variable
15730 + * @v: pointer to type atomic64_unchecked_t
15731 + *
15732 + * Atomically reads the value of @v and returns it.
15733 + */
15734 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15735 +{
15736 + long long r;
15737 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15738 + return r;
15739 + }
15740 +
15741 +/**
15742 * atomic64_add_return - add and return
15743 * @i: integer value to add
15744 * @v: pointer to type atomic64_t
15745 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15746 return i;
15747 }
15748
15749 +/**
15750 + * atomic64_add_return_unchecked - add and return
15751 + * @i: integer value to add
15752 + * @v: pointer to type atomic64_unchecked_t
15753 + *
15754 + * Atomically adds @i to @v and returns @i + *@v
15755 + */
15756 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15757 +{
15758 + alternative_atomic64(add_return_unchecked,
15759 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15760 + ASM_NO_INPUT_CLOBBER("memory"));
15761 + return i;
15762 +}
15763 +
15764 /*
15765 * Other variants with different arithmetic operators:
15766 */
15767 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15768 return a;
15769 }
15770
15771 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15772 +{
15773 + long long a;
15774 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15775 + "S" (v) : "memory", "ecx");
15776 + return a;
15777 +}
15778 +
15779 static inline long long atomic64_dec_return(atomic64_t *v)
15780 {
15781 long long a;
15782 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15783 }
15784
15785 /**
15786 + * atomic64_add_unchecked - add integer to atomic64 variable
15787 + * @i: integer value to add
15788 + * @v: pointer to type atomic64_unchecked_t
15789 + *
15790 + * Atomically adds @i to @v.
15791 + */
15792 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15793 +{
15794 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15795 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15796 + ASM_NO_INPUT_CLOBBER("memory"));
15797 + return i;
15798 +}
15799 +
15800 +/**
15801 * atomic64_sub - subtract the atomic64 variable
15802 * @i: integer value to subtract
15803 * @v: pointer to type atomic64_t
15804 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15805 index f8d273e..02f39f3 100644
15806 --- a/arch/x86/include/asm/atomic64_64.h
15807 +++ b/arch/x86/include/asm/atomic64_64.h
15808 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15809 }
15810
15811 /**
15812 + * atomic64_read_unchecked - read atomic64 variable
15813 + * @v: pointer of type atomic64_unchecked_t
15814 + *
15815 + * Atomically reads the value of @v.
15816 + * Doesn't imply a read memory barrier.
15817 + */
15818 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15819 +{
15820 + return ACCESS_ONCE((v)->counter);
15821 +}
15822 +
15823 +/**
15824 * atomic64_set - set atomic64 variable
15825 * @v: pointer to type atomic64_t
15826 * @i: required value
15827 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15828 }
15829
15830 /**
15831 + * atomic64_set_unchecked - set atomic64 variable
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + * @i: required value
15834 + *
15835 + * Atomically sets the value of @v to @i.
15836 + */
15837 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15838 +{
15839 + v->counter = i;
15840 +}
15841 +
15842 +/**
15843 * atomic64_add - add integer to atomic64 variable
15844 * @i: integer value to add
15845 * @v: pointer to type atomic64_t
15846 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15847 */
15848 static inline void atomic64_add(long i, atomic64_t *v)
15849 {
15850 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15851 +
15852 +#ifdef CONFIG_PAX_REFCOUNT
15853 + "jno 0f\n"
15854 + LOCK_PREFIX "subq %1,%0\n"
15855 + "int $4\n0:\n"
15856 + _ASM_EXTABLE(0b, 0b)
15857 +#endif
15858 +
15859 + : "=m" (v->counter)
15860 + : "er" (i), "m" (v->counter));
15861 +}
15862 +
15863 +/**
15864 + * atomic64_add_unchecked - add integer to atomic64 variable
15865 + * @i: integer value to add
15866 + * @v: pointer to type atomic64_unchecked_t
15867 + *
15868 + * Atomically adds @i to @v.
15869 + */
15870 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15871 +{
15872 asm volatile(LOCK_PREFIX "addq %1,%0"
15873 : "=m" (v->counter)
15874 : "er" (i), "m" (v->counter));
15875 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15876 */
15877 static inline void atomic64_sub(long i, atomic64_t *v)
15878 {
15879 - asm volatile(LOCK_PREFIX "subq %1,%0"
15880 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15881 +
15882 +#ifdef CONFIG_PAX_REFCOUNT
15883 + "jno 0f\n"
15884 + LOCK_PREFIX "addq %1,%0\n"
15885 + "int $4\n0:\n"
15886 + _ASM_EXTABLE(0b, 0b)
15887 +#endif
15888 +
15889 + : "=m" (v->counter)
15890 + : "er" (i), "m" (v->counter));
15891 +}
15892 +
15893 +/**
15894 + * atomic64_sub_unchecked - subtract the atomic64 variable
15895 + * @i: integer value to subtract
15896 + * @v: pointer to type atomic64_unchecked_t
15897 + *
15898 + * Atomically subtracts @i from @v.
15899 + */
15900 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15901 +{
15902 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15903 : "=m" (v->counter)
15904 : "er" (i), "m" (v->counter));
15905 }
15906 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15907 */
15908 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15909 {
15910 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15911 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15912 }
15913
15914 /**
15915 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15916 */
15917 static inline void atomic64_inc(atomic64_t *v)
15918 {
15919 + asm volatile(LOCK_PREFIX "incq %0\n"
15920 +
15921 +#ifdef CONFIG_PAX_REFCOUNT
15922 + "jno 0f\n"
15923 + LOCK_PREFIX "decq %0\n"
15924 + "int $4\n0:\n"
15925 + _ASM_EXTABLE(0b, 0b)
15926 +#endif
15927 +
15928 + : "=m" (v->counter)
15929 + : "m" (v->counter));
15930 +}
15931 +
15932 +/**
15933 + * atomic64_inc_unchecked - increment atomic64 variable
15934 + * @v: pointer to type atomic64_unchecked_t
15935 + *
15936 + * Atomically increments @v by 1.
15937 + */
15938 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15939 +{
15940 asm volatile(LOCK_PREFIX "incq %0"
15941 : "=m" (v->counter)
15942 : "m" (v->counter));
15943 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15944 */
15945 static inline void atomic64_dec(atomic64_t *v)
15946 {
15947 - asm volatile(LOCK_PREFIX "decq %0"
15948 + asm volatile(LOCK_PREFIX "decq %0\n"
15949 +
15950 +#ifdef CONFIG_PAX_REFCOUNT
15951 + "jno 0f\n"
15952 + LOCK_PREFIX "incq %0\n"
15953 + "int $4\n0:\n"
15954 + _ASM_EXTABLE(0b, 0b)
15955 +#endif
15956 +
15957 + : "=m" (v->counter)
15958 + : "m" (v->counter));
15959 +}
15960 +
15961 +/**
15962 + * atomic64_dec_unchecked - decrement atomic64 variable
15963 + * @v: pointer to type atomic64_t
15964 + *
15965 + * Atomically decrements @v by 1.
15966 + */
15967 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15968 +{
15969 + asm volatile(LOCK_PREFIX "decq %0\n"
15970 : "=m" (v->counter)
15971 : "m" (v->counter));
15972 }
15973 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15974 */
15975 static inline int atomic64_dec_and_test(atomic64_t *v)
15976 {
15977 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15978 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15979 }
15980
15981 /**
15982 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15983 */
15984 static inline int atomic64_inc_and_test(atomic64_t *v)
15985 {
15986 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15987 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15988 }
15989
15990 /**
15991 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15992 */
15993 static inline int atomic64_add_negative(long i, atomic64_t *v)
15994 {
15995 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15996 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15997 }
15998
15999 /**
16000 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16001 */
16002 static inline long atomic64_add_return(long i, atomic64_t *v)
16003 {
16004 + return i + xadd_check_overflow(&v->counter, i);
16005 +}
16006 +
16007 +/**
16008 + * atomic64_add_return_unchecked - add and return
16009 + * @i: integer value to add
16010 + * @v: pointer to type atomic64_unchecked_t
16011 + *
16012 + * Atomically adds @i to @v and returns @i + @v
16013 + */
16014 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16015 +{
16016 return i + xadd(&v->counter, i);
16017 }
16018
16019 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16020 }
16021
16022 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16023 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16024 +{
16025 + return atomic64_add_return_unchecked(1, v);
16026 +}
16027 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16028
16029 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16030 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16031 return cmpxchg(&v->counter, old, new);
16032 }
16033
16034 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16035 +{
16036 + return cmpxchg(&v->counter, old, new);
16037 +}
16038 +
16039 static inline long atomic64_xchg(atomic64_t *v, long new)
16040 {
16041 return xchg(&v->counter, new);
16042 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16043 */
16044 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16045 {
16046 - long c, old;
16047 + long c, old, new;
16048 c = atomic64_read(v);
16049 for (;;) {
16050 - if (unlikely(c == (u)))
16051 + if (unlikely(c == u))
16052 break;
16053 - old = atomic64_cmpxchg((v), c, c + (a));
16054 +
16055 + asm volatile("add %2,%0\n"
16056 +
16057 +#ifdef CONFIG_PAX_REFCOUNT
16058 + "jno 0f\n"
16059 + "sub %2,%0\n"
16060 + "int $4\n0:\n"
16061 + _ASM_EXTABLE(0b, 0b)
16062 +#endif
16063 +
16064 + : "=r" (new)
16065 + : "0" (c), "ir" (a));
16066 +
16067 + old = atomic64_cmpxchg(v, c, new);
16068 if (likely(old == c))
16069 break;
16070 c = old;
16071 }
16072 - return c != (u);
16073 + return c != u;
16074 }
16075
16076 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16077 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16078 index 2ab1eb3..1e8cc5d 100644
16079 --- a/arch/x86/include/asm/barrier.h
16080 +++ b/arch/x86/include/asm/barrier.h
16081 @@ -57,7 +57,7 @@
16082 do { \
16083 compiletime_assert_atomic_type(*p); \
16084 smp_mb(); \
16085 - ACCESS_ONCE(*p) = (v); \
16086 + ACCESS_ONCE_RW(*p) = (v); \
16087 } while (0)
16088
16089 #define smp_load_acquire(p) \
16090 @@ -74,7 +74,7 @@ do { \
16091 do { \
16092 compiletime_assert_atomic_type(*p); \
16093 barrier(); \
16094 - ACCESS_ONCE(*p) = (v); \
16095 + ACCESS_ONCE_RW(*p) = (v); \
16096 } while (0)
16097
16098 #define smp_load_acquire(p) \
16099 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16100 index cfe3b95..d01b118 100644
16101 --- a/arch/x86/include/asm/bitops.h
16102 +++ b/arch/x86/include/asm/bitops.h
16103 @@ -50,7 +50,7 @@
16104 * a mask operation on a byte.
16105 */
16106 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16107 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16108 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16109 #define CONST_MASK(nr) (1 << ((nr) & 7))
16110
16111 /**
16112 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16113 */
16114 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16115 {
16116 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16117 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16118 }
16119
16120 /**
16121 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16122 */
16123 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16124 {
16125 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16126 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16127 }
16128
16129 /**
16130 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16131 */
16132 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16133 {
16134 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16135 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16136 }
16137
16138 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16139 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16140 *
16141 * Undefined if no bit exists, so code should check against 0 first.
16142 */
16143 -static inline unsigned long __ffs(unsigned long word)
16144 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16145 {
16146 asm("rep; bsf %1,%0"
16147 : "=r" (word)
16148 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16149 *
16150 * Undefined if no zero exists, so code should check against ~0UL first.
16151 */
16152 -static inline unsigned long ffz(unsigned long word)
16153 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16154 {
16155 asm("rep; bsf %1,%0"
16156 : "=r" (word)
16157 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16158 *
16159 * Undefined if no set bit exists, so code should check against 0 first.
16160 */
16161 -static inline unsigned long __fls(unsigned long word)
16162 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16163 {
16164 asm("bsr %1,%0"
16165 : "=r" (word)
16166 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16167 * set bit if value is nonzero. The last (most significant) bit is
16168 * at position 32.
16169 */
16170 -static inline int fls(int x)
16171 +static inline int __intentional_overflow(-1) fls(int x)
16172 {
16173 int r;
16174
16175 @@ -476,7 +476,7 @@ static inline int fls(int x)
16176 * at position 64.
16177 */
16178 #ifdef CONFIG_X86_64
16179 -static __always_inline int fls64(__u64 x)
16180 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16181 {
16182 int bitpos = -1;
16183 /*
16184 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16185 index 4fa687a..60f2d39 100644
16186 --- a/arch/x86/include/asm/boot.h
16187 +++ b/arch/x86/include/asm/boot.h
16188 @@ -6,10 +6,15 @@
16189 #include <uapi/asm/boot.h>
16190
16191 /* Physical address where kernel should be loaded. */
16192 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16193 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16194 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16195 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16196
16197 +#ifndef __ASSEMBLY__
16198 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16199 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16200 +#endif
16201 +
16202 /* Minimum kernel alignment, as a power of two */
16203 #ifdef CONFIG_X86_64
16204 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16205 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16206 index 48f99f1..d78ebf9 100644
16207 --- a/arch/x86/include/asm/cache.h
16208 +++ b/arch/x86/include/asm/cache.h
16209 @@ -5,12 +5,13 @@
16210
16211 /* L1 cache line size */
16212 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16213 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16214 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16215
16216 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16217 +#define __read_only __attribute__((__section__(".data..read_only")))
16218
16219 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16220 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16221 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16222
16223 #ifdef CONFIG_X86_VSMP
16224 #ifdef CONFIG_SMP
16225 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16226 index 76659b6..72b8439 100644
16227 --- a/arch/x86/include/asm/calling.h
16228 +++ b/arch/x86/include/asm/calling.h
16229 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16230 #define RSP 152
16231 #define SS 160
16232
16233 -#define ARGOFFSET R11
16234 -#define SWFRAME ORIG_RAX
16235 +#define ARGOFFSET R15
16236
16237 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16238 - subq $9*8+\addskip, %rsp
16239 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16240 - movq_cfi rdi, 8*8
16241 - movq_cfi rsi, 7*8
16242 - movq_cfi rdx, 6*8
16243 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16244 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16245 + movq_cfi rdi, RDI
16246 + movq_cfi rsi, RSI
16247 + movq_cfi rdx, RDX
16248
16249 .if \save_rcx
16250 - movq_cfi rcx, 5*8
16251 + movq_cfi rcx, RCX
16252 .endif
16253
16254 .if \rax_enosys
16255 - movq $-ENOSYS, 4*8(%rsp)
16256 + movq $-ENOSYS, RAX(%rsp)
16257 .else
16258 - movq_cfi rax, 4*8
16259 + movq_cfi rax, RAX
16260 .endif
16261
16262 .if \save_r891011
16263 - movq_cfi r8, 3*8
16264 - movq_cfi r9, 2*8
16265 - movq_cfi r10, 1*8
16266 - movq_cfi r11, 0*8
16267 + movq_cfi r8, R8
16268 + movq_cfi r9, R9
16269 + movq_cfi r10, R10
16270 + movq_cfi r11, R11
16271 .endif
16272
16273 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16274 + movq_cfi r12, R12
16275 +#endif
16276 +
16277 .endm
16278
16279 -#define ARG_SKIP (9*8)
16280 +#define ARG_SKIP ORIG_RAX
16281
16282 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16283 rstor_r8910=1, rstor_rdx=1
16284 +
16285 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16286 + movq_cfi_restore R12, r12
16287 +#endif
16288 +
16289 .if \rstor_r11
16290 - movq_cfi_restore 0*8, r11
16291 + movq_cfi_restore R11, r11
16292 .endif
16293
16294 .if \rstor_r8910
16295 - movq_cfi_restore 1*8, r10
16296 - movq_cfi_restore 2*8, r9
16297 - movq_cfi_restore 3*8, r8
16298 + movq_cfi_restore R10, r10
16299 + movq_cfi_restore R9, r9
16300 + movq_cfi_restore R8, r8
16301 .endif
16302
16303 .if \rstor_rax
16304 - movq_cfi_restore 4*8, rax
16305 + movq_cfi_restore RAX, rax
16306 .endif
16307
16308 .if \rstor_rcx
16309 - movq_cfi_restore 5*8, rcx
16310 + movq_cfi_restore RCX, rcx
16311 .endif
16312
16313 .if \rstor_rdx
16314 - movq_cfi_restore 6*8, rdx
16315 + movq_cfi_restore RDX, rdx
16316 .endif
16317
16318 - movq_cfi_restore 7*8, rsi
16319 - movq_cfi_restore 8*8, rdi
16320 + movq_cfi_restore RSI, rsi
16321 + movq_cfi_restore RDI, rdi
16322
16323 - .if ARG_SKIP+\addskip > 0
16324 - addq $ARG_SKIP+\addskip, %rsp
16325 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16326 + .if ORIG_RAX+\addskip > 0
16327 + addq $ORIG_RAX+\addskip, %rsp
16328 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16329 .endif
16330 .endm
16331
16332 - .macro LOAD_ARGS offset, skiprax=0
16333 - movq \offset(%rsp), %r11
16334 - movq \offset+8(%rsp), %r10
16335 - movq \offset+16(%rsp), %r9
16336 - movq \offset+24(%rsp), %r8
16337 - movq \offset+40(%rsp), %rcx
16338 - movq \offset+48(%rsp), %rdx
16339 - movq \offset+56(%rsp), %rsi
16340 - movq \offset+64(%rsp), %rdi
16341 + .macro LOAD_ARGS skiprax=0
16342 + movq R11(%rsp), %r11
16343 + movq R10(%rsp), %r10
16344 + movq R9(%rsp), %r9
16345 + movq R8(%rsp), %r8
16346 + movq RCX(%rsp), %rcx
16347 + movq RDX(%rsp), %rdx
16348 + movq RSI(%rsp), %rsi
16349 + movq RDI(%rsp), %rdi
16350 .if \skiprax
16351 .else
16352 - movq \offset+72(%rsp), %rax
16353 + movq ORIG_RAX(%rsp), %rax
16354 .endif
16355 .endm
16356
16357 -#define REST_SKIP (6*8)
16358 -
16359 .macro SAVE_REST
16360 - subq $REST_SKIP, %rsp
16361 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16362 - movq_cfi rbx, 5*8
16363 - movq_cfi rbp, 4*8
16364 - movq_cfi r12, 3*8
16365 - movq_cfi r13, 2*8
16366 - movq_cfi r14, 1*8
16367 - movq_cfi r15, 0*8
16368 + movq_cfi rbx, RBX
16369 + movq_cfi rbp, RBP
16370 +
16371 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16372 + movq_cfi r12, R12
16373 +#endif
16374 +
16375 + movq_cfi r13, R13
16376 + movq_cfi r14, R14
16377 + movq_cfi r15, R15
16378 .endm
16379
16380 .macro RESTORE_REST
16381 - movq_cfi_restore 0*8, r15
16382 - movq_cfi_restore 1*8, r14
16383 - movq_cfi_restore 2*8, r13
16384 - movq_cfi_restore 3*8, r12
16385 - movq_cfi_restore 4*8, rbp
16386 - movq_cfi_restore 5*8, rbx
16387 - addq $REST_SKIP, %rsp
16388 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16389 + movq_cfi_restore R15, r15
16390 + movq_cfi_restore R14, r14
16391 + movq_cfi_restore R13, r13
16392 +
16393 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16394 + movq_cfi_restore R12, r12
16395 +#endif
16396 +
16397 + movq_cfi_restore RBP, rbp
16398 + movq_cfi_restore RBX, rbx
16399 .endm
16400
16401 .macro SAVE_ALL
16402 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16403 index f50de69..2b0a458 100644
16404 --- a/arch/x86/include/asm/checksum_32.h
16405 +++ b/arch/x86/include/asm/checksum_32.h
16406 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16407 int len, __wsum sum,
16408 int *src_err_ptr, int *dst_err_ptr);
16409
16410 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16411 + int len, __wsum sum,
16412 + int *src_err_ptr, int *dst_err_ptr);
16413 +
16414 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16415 + int len, __wsum sum,
16416 + int *src_err_ptr, int *dst_err_ptr);
16417 +
16418 /*
16419 * Note: when you get a NULL pointer exception here this means someone
16420 * passed in an incorrect kernel address to one of these functions.
16421 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16422
16423 might_sleep();
16424 stac();
16425 - ret = csum_partial_copy_generic((__force void *)src, dst,
16426 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16427 len, sum, err_ptr, NULL);
16428 clac();
16429
16430 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16431 might_sleep();
16432 if (access_ok(VERIFY_WRITE, dst, len)) {
16433 stac();
16434 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16435 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16436 len, sum, NULL, err_ptr);
16437 clac();
16438 return ret;
16439 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16440 index 99c105d7..2f667ac 100644
16441 --- a/arch/x86/include/asm/cmpxchg.h
16442 +++ b/arch/x86/include/asm/cmpxchg.h
16443 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16444 __compiletime_error("Bad argument size for cmpxchg");
16445 extern void __xadd_wrong_size(void)
16446 __compiletime_error("Bad argument size for xadd");
16447 +extern void __xadd_check_overflow_wrong_size(void)
16448 + __compiletime_error("Bad argument size for xadd_check_overflow");
16449 extern void __add_wrong_size(void)
16450 __compiletime_error("Bad argument size for add");
16451 +extern void __add_check_overflow_wrong_size(void)
16452 + __compiletime_error("Bad argument size for add_check_overflow");
16453
16454 /*
16455 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16456 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16457 __ret; \
16458 })
16459
16460 +#ifdef CONFIG_PAX_REFCOUNT
16461 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16462 + ({ \
16463 + __typeof__ (*(ptr)) __ret = (arg); \
16464 + switch (sizeof(*(ptr))) { \
16465 + case __X86_CASE_L: \
16466 + asm volatile (lock #op "l %0, %1\n" \
16467 + "jno 0f\n" \
16468 + "mov %0,%1\n" \
16469 + "int $4\n0:\n" \
16470 + _ASM_EXTABLE(0b, 0b) \
16471 + : "+r" (__ret), "+m" (*(ptr)) \
16472 + : : "memory", "cc"); \
16473 + break; \
16474 + case __X86_CASE_Q: \
16475 + asm volatile (lock #op "q %q0, %1\n" \
16476 + "jno 0f\n" \
16477 + "mov %0,%1\n" \
16478 + "int $4\n0:\n" \
16479 + _ASM_EXTABLE(0b, 0b) \
16480 + : "+r" (__ret), "+m" (*(ptr)) \
16481 + : : "memory", "cc"); \
16482 + break; \
16483 + default: \
16484 + __ ## op ## _check_overflow_wrong_size(); \
16485 + } \
16486 + __ret; \
16487 + })
16488 +#else
16489 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16490 +#endif
16491 +
16492 /*
16493 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16494 * Since this is generally used to protect other memory information, we
16495 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16496 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16497 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16498
16499 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16500 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16501 +
16502 #define __add(ptr, inc, lock) \
16503 ({ \
16504 __typeof__ (*(ptr)) __ret = (inc); \
16505 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16506 index 59c6c40..5e0b22c 100644
16507 --- a/arch/x86/include/asm/compat.h
16508 +++ b/arch/x86/include/asm/compat.h
16509 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16510 typedef u32 compat_uint_t;
16511 typedef u32 compat_ulong_t;
16512 typedef u64 __attribute__((aligned(4))) compat_u64;
16513 -typedef u32 compat_uptr_t;
16514 +typedef u32 __user compat_uptr_t;
16515
16516 struct compat_timespec {
16517 compat_time_t tv_sec;
16518 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16519 index aede2c3..40d7a8f 100644
16520 --- a/arch/x86/include/asm/cpufeature.h
16521 +++ b/arch/x86/include/asm/cpufeature.h
16522 @@ -212,7 +212,7 @@
16523 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16524 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16525 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16526 -
16527 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16528
16529 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16530 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16531 @@ -220,7 +220,7 @@
16532 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16533 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16534 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16535 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16536 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16537 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16538 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16539 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16540 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16541 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16542 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16543 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16544 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16545
16546 #if __GNUC__ >= 4
16547 extern void warn_pre_alternatives(void);
16548 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16549
16550 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16551 t_warn:
16552 - warn_pre_alternatives();
16553 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16554 + warn_pre_alternatives();
16555 return false;
16556 #endif
16557
16558 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16559 ".section .discard,\"aw\",@progbits\n"
16560 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16561 ".previous\n"
16562 - ".section .altinstr_replacement,\"ax\"\n"
16563 + ".section .altinstr_replacement,\"a\"\n"
16564 "3: movb $1,%0\n"
16565 "4:\n"
16566 ".previous\n"
16567 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16568 " .byte 2b - 1b\n" /* src len */
16569 " .byte 4f - 3f\n" /* repl len */
16570 ".previous\n"
16571 - ".section .altinstr_replacement,\"ax\"\n"
16572 + ".section .altinstr_replacement,\"a\"\n"
16573 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16574 "4:\n"
16575 ".previous\n"
16576 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16577 ".section .discard,\"aw\",@progbits\n"
16578 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16579 ".previous\n"
16580 - ".section .altinstr_replacement,\"ax\"\n"
16581 + ".section .altinstr_replacement,\"a\"\n"
16582 "3: movb $0,%0\n"
16583 "4:\n"
16584 ".previous\n"
16585 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16586 ".section .discard,\"aw\",@progbits\n"
16587 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16588 ".previous\n"
16589 - ".section .altinstr_replacement,\"ax\"\n"
16590 + ".section .altinstr_replacement,\"a\"\n"
16591 "5: movb $1,%0\n"
16592 "6:\n"
16593 ".previous\n"
16594 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16595 index a94b82e..59ecefa 100644
16596 --- a/arch/x86/include/asm/desc.h
16597 +++ b/arch/x86/include/asm/desc.h
16598 @@ -4,6 +4,7 @@
16599 #include <asm/desc_defs.h>
16600 #include <asm/ldt.h>
16601 #include <asm/mmu.h>
16602 +#include <asm/pgtable.h>
16603
16604 #include <linux/smp.h>
16605 #include <linux/percpu.h>
16606 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16607
16608 desc->type = (info->read_exec_only ^ 1) << 1;
16609 desc->type |= info->contents << 2;
16610 + desc->type |= info->seg_not_present ^ 1;
16611
16612 desc->s = 1;
16613 desc->dpl = 0x3;
16614 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16615 }
16616
16617 extern struct desc_ptr idt_descr;
16618 -extern gate_desc idt_table[];
16619 -extern struct desc_ptr debug_idt_descr;
16620 -extern gate_desc debug_idt_table[];
16621 -
16622 -struct gdt_page {
16623 - struct desc_struct gdt[GDT_ENTRIES];
16624 -} __attribute__((aligned(PAGE_SIZE)));
16625 -
16626 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16627 +extern gate_desc idt_table[IDT_ENTRIES];
16628 +extern const struct desc_ptr debug_idt_descr;
16629 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16630
16631 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16632 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16633 {
16634 - return per_cpu(gdt_page, cpu).gdt;
16635 + return cpu_gdt_table[cpu];
16636 }
16637
16638 #ifdef CONFIG_X86_64
16639 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16640 unsigned long base, unsigned dpl, unsigned flags,
16641 unsigned short seg)
16642 {
16643 - gate->a = (seg << 16) | (base & 0xffff);
16644 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16645 + gate->gate.offset_low = base;
16646 + gate->gate.seg = seg;
16647 + gate->gate.reserved = 0;
16648 + gate->gate.type = type;
16649 + gate->gate.s = 0;
16650 + gate->gate.dpl = dpl;
16651 + gate->gate.p = 1;
16652 + gate->gate.offset_high = base >> 16;
16653 }
16654
16655 #endif
16656 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16657
16658 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16659 {
16660 + pax_open_kernel();
16661 memcpy(&idt[entry], gate, sizeof(*gate));
16662 + pax_close_kernel();
16663 }
16664
16665 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16666 {
16667 + pax_open_kernel();
16668 memcpy(&ldt[entry], desc, 8);
16669 + pax_close_kernel();
16670 }
16671
16672 static inline void
16673 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16674 default: size = sizeof(*gdt); break;
16675 }
16676
16677 + pax_open_kernel();
16678 memcpy(&gdt[entry], desc, size);
16679 + pax_close_kernel();
16680 }
16681
16682 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16683 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16684
16685 static inline void native_load_tr_desc(void)
16686 {
16687 + pax_open_kernel();
16688 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16689 + pax_close_kernel();
16690 }
16691
16692 static inline void native_load_gdt(const struct desc_ptr *dtr)
16693 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16694 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16695 unsigned int i;
16696
16697 + pax_open_kernel();
16698 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16699 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16700 + pax_close_kernel();
16701 }
16702
16703 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16704 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16705 preempt_enable();
16706 }
16707
16708 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16709 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16710 {
16711 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16712 }
16713 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16714 }
16715
16716 #ifdef CONFIG_X86_64
16717 -static inline void set_nmi_gate(int gate, void *addr)
16718 +static inline void set_nmi_gate(int gate, const void *addr)
16719 {
16720 gate_desc s;
16721
16722 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16723 #endif
16724
16725 #ifdef CONFIG_TRACING
16726 -extern struct desc_ptr trace_idt_descr;
16727 -extern gate_desc trace_idt_table[];
16728 +extern const struct desc_ptr trace_idt_descr;
16729 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16730 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16731 {
16732 write_idt_entry(trace_idt_table, entry, gate);
16733 }
16734
16735 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16736 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16737 unsigned dpl, unsigned ist, unsigned seg)
16738 {
16739 gate_desc s;
16740 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16741 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16742 #endif
16743
16744 -static inline void _set_gate(int gate, unsigned type, void *addr,
16745 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16746 unsigned dpl, unsigned ist, unsigned seg)
16747 {
16748 gate_desc s;
16749 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16750 #define set_intr_gate(n, addr) \
16751 do { \
16752 BUG_ON((unsigned)n > 0xFF); \
16753 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16754 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16755 __KERNEL_CS); \
16756 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16757 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16758 0, 0, __KERNEL_CS); \
16759 } while (0)
16760
16761 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16762 /*
16763 * This routine sets up an interrupt gate at directory privilege level 3.
16764 */
16765 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16766 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16767 {
16768 BUG_ON((unsigned)n > 0xFF);
16769 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16770 }
16771
16772 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16773 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16774 {
16775 BUG_ON((unsigned)n > 0xFF);
16776 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16777 }
16778
16779 -static inline void set_trap_gate(unsigned int n, void *addr)
16780 +static inline void set_trap_gate(unsigned int n, const void *addr)
16781 {
16782 BUG_ON((unsigned)n > 0xFF);
16783 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16784 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16785 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16786 {
16787 BUG_ON((unsigned)n > 0xFF);
16788 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16789 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16790 }
16791
16792 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16793 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16794 {
16795 BUG_ON((unsigned)n > 0xFF);
16796 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16797 }
16798
16799 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16800 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16801 {
16802 BUG_ON((unsigned)n > 0xFF);
16803 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16804 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16805 else
16806 load_idt((const struct desc_ptr *)&idt_descr);
16807 }
16808 +
16809 +#ifdef CONFIG_X86_32
16810 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16811 +{
16812 + struct desc_struct d;
16813 +
16814 + if (likely(limit))
16815 + limit = (limit - 1UL) >> PAGE_SHIFT;
16816 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16817 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16818 +}
16819 +#endif
16820 +
16821 #endif /* _ASM_X86_DESC_H */
16822 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16823 index 278441f..b95a174 100644
16824 --- a/arch/x86/include/asm/desc_defs.h
16825 +++ b/arch/x86/include/asm/desc_defs.h
16826 @@ -31,6 +31,12 @@ struct desc_struct {
16827 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16828 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16829 };
16830 + struct {
16831 + u16 offset_low;
16832 + u16 seg;
16833 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16834 + unsigned offset_high: 16;
16835 + } gate;
16836 };
16837 } __attribute__((packed));
16838
16839 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16840 index ced283a..ffe04cc 100644
16841 --- a/arch/x86/include/asm/div64.h
16842 +++ b/arch/x86/include/asm/div64.h
16843 @@ -39,7 +39,7 @@
16844 __mod; \
16845 })
16846
16847 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16848 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16849 {
16850 union {
16851 u64 v64;
16852 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16853 index ca3347a..1a5082a 100644
16854 --- a/arch/x86/include/asm/elf.h
16855 +++ b/arch/x86/include/asm/elf.h
16856 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16857
16858 #include <asm/vdso.h>
16859
16860 -#ifdef CONFIG_X86_64
16861 -extern unsigned int vdso64_enabled;
16862 -#endif
16863 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16864 extern unsigned int vdso32_enabled;
16865 #endif
16866 @@ -249,7 +246,25 @@ extern int force_personality32;
16867 the loader. We need to make sure that it is out of the way of the program
16868 that it will "exec", and that there is sufficient room for the brk. */
16869
16870 +#ifdef CONFIG_PAX_SEGMEXEC
16871 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16872 +#else
16873 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16874 +#endif
16875 +
16876 +#ifdef CONFIG_PAX_ASLR
16877 +#ifdef CONFIG_X86_32
16878 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16879 +
16880 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16881 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16882 +#else
16883 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16884 +
16885 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16886 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16887 +#endif
16888 +#endif
16889
16890 /* This yields a mask that user programs can use to figure out what
16891 instruction set this CPU supports. This could be done in user space,
16892 @@ -298,17 +313,13 @@ do { \
16893
16894 #define ARCH_DLINFO \
16895 do { \
16896 - if (vdso64_enabled) \
16897 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16898 - (unsigned long __force)current->mm->context.vdso); \
16899 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16900 } while (0)
16901
16902 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16903 #define ARCH_DLINFO_X32 \
16904 do { \
16905 - if (vdso64_enabled) \
16906 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16907 - (unsigned long __force)current->mm->context.vdso); \
16908 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16909 } while (0)
16910
16911 #define AT_SYSINFO 32
16912 @@ -323,10 +334,10 @@ else \
16913
16914 #endif /* !CONFIG_X86_32 */
16915
16916 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16917 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16918
16919 #define VDSO_ENTRY \
16920 - ((unsigned long)current->mm->context.vdso + \
16921 + (current->mm->context.vdso + \
16922 selected_vdso32->sym___kernel_vsyscall)
16923
16924 struct linux_binprm;
16925 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16926 int uses_interp);
16927 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16928
16929 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16930 -#define arch_randomize_brk arch_randomize_brk
16931 -
16932 /*
16933 * True on X86_32 or when emulating IA32 on X86_64
16934 */
16935 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16936 index 77a99ac..39ff7f5 100644
16937 --- a/arch/x86/include/asm/emergency-restart.h
16938 +++ b/arch/x86/include/asm/emergency-restart.h
16939 @@ -1,6 +1,6 @@
16940 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16941 #define _ASM_X86_EMERGENCY_RESTART_H
16942
16943 -extern void machine_emergency_restart(void);
16944 +extern void machine_emergency_restart(void) __noreturn;
16945
16946 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16947 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16948 index 1c7eefe..d0e4702 100644
16949 --- a/arch/x86/include/asm/floppy.h
16950 +++ b/arch/x86/include/asm/floppy.h
16951 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16952 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16953 } fd_routine[] = {
16954 {
16955 - request_dma,
16956 - free_dma,
16957 - get_dma_residue,
16958 - dma_mem_alloc,
16959 - hard_dma_setup
16960 + ._request_dma = request_dma,
16961 + ._free_dma = free_dma,
16962 + ._get_dma_residue = get_dma_residue,
16963 + ._dma_mem_alloc = dma_mem_alloc,
16964 + ._dma_setup = hard_dma_setup
16965 },
16966 {
16967 - vdma_request_dma,
16968 - vdma_nop,
16969 - vdma_get_dma_residue,
16970 - vdma_mem_alloc,
16971 - vdma_dma_setup
16972 + ._request_dma = vdma_request_dma,
16973 + ._free_dma = vdma_nop,
16974 + ._get_dma_residue = vdma_get_dma_residue,
16975 + ._dma_mem_alloc = vdma_mem_alloc,
16976 + ._dma_setup = vdma_dma_setup
16977 }
16978 };
16979
16980 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16981 index f895358..800c60d 100644
16982 --- a/arch/x86/include/asm/fpu-internal.h
16983 +++ b/arch/x86/include/asm/fpu-internal.h
16984 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16985 #define user_insn(insn, output, input...) \
16986 ({ \
16987 int err; \
16988 + pax_open_userland(); \
16989 asm volatile(ASM_STAC "\n" \
16990 - "1:" #insn "\n\t" \
16991 + "1:" \
16992 + __copyuser_seg \
16993 + #insn "\n\t" \
16994 "2: " ASM_CLAC "\n" \
16995 ".section .fixup,\"ax\"\n" \
16996 "3: movl $-1,%[err]\n" \
16997 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16998 _ASM_EXTABLE(1b, 3b) \
16999 : [err] "=r" (err), output \
17000 : "0"(0), input); \
17001 + pax_close_userland(); \
17002 err; \
17003 })
17004
17005 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17006 "fnclex\n\t"
17007 "emms\n\t"
17008 "fildl %P[addr]" /* set F?P to defined value */
17009 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17010 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
17011 }
17012
17013 return fpu_restore_checking(&tsk->thread.fpu);
17014 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17015 index b4c1f54..e290c08 100644
17016 --- a/arch/x86/include/asm/futex.h
17017 +++ b/arch/x86/include/asm/futex.h
17018 @@ -12,6 +12,7 @@
17019 #include <asm/smap.h>
17020
17021 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17022 + typecheck(u32 __user *, uaddr); \
17023 asm volatile("\t" ASM_STAC "\n" \
17024 "1:\t" insn "\n" \
17025 "2:\t" ASM_CLAC "\n" \
17026 @@ -20,15 +21,16 @@
17027 "\tjmp\t2b\n" \
17028 "\t.previous\n" \
17029 _ASM_EXTABLE(1b, 3b) \
17030 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17031 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17032 : "i" (-EFAULT), "0" (oparg), "1" (0))
17033
17034 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17035 + typecheck(u32 __user *, uaddr); \
17036 asm volatile("\t" ASM_STAC "\n" \
17037 "1:\tmovl %2, %0\n" \
17038 "\tmovl\t%0, %3\n" \
17039 "\t" insn "\n" \
17040 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17041 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17042 "\tjnz\t1b\n" \
17043 "3:\t" ASM_CLAC "\n" \
17044 "\t.section .fixup,\"ax\"\n" \
17045 @@ -38,7 +40,7 @@
17046 _ASM_EXTABLE(1b, 4b) \
17047 _ASM_EXTABLE(2b, 4b) \
17048 : "=&a" (oldval), "=&r" (ret), \
17049 - "+m" (*uaddr), "=&r" (tem) \
17050 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17051 : "r" (oparg), "i" (-EFAULT), "1" (0))
17052
17053 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17054 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17055
17056 pagefault_disable();
17057
17058 + pax_open_userland();
17059 switch (op) {
17060 case FUTEX_OP_SET:
17061 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17062 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17063 break;
17064 case FUTEX_OP_ADD:
17065 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17066 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17067 uaddr, oparg);
17068 break;
17069 case FUTEX_OP_OR:
17070 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17071 default:
17072 ret = -ENOSYS;
17073 }
17074 + pax_close_userland();
17075
17076 pagefault_enable();
17077
17078 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17079 index 9662290..49ca5e5 100644
17080 --- a/arch/x86/include/asm/hw_irq.h
17081 +++ b/arch/x86/include/asm/hw_irq.h
17082 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17083 #endif /* CONFIG_X86_LOCAL_APIC */
17084
17085 /* Statistics */
17086 -extern atomic_t irq_err_count;
17087 -extern atomic_t irq_mis_count;
17088 +extern atomic_unchecked_t irq_err_count;
17089 +extern atomic_unchecked_t irq_mis_count;
17090
17091 /* EISA */
17092 extern void eisa_set_level_irq(unsigned int irq);
17093 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17094 index ccffa53..3c90c87 100644
17095 --- a/arch/x86/include/asm/i8259.h
17096 +++ b/arch/x86/include/asm/i8259.h
17097 @@ -62,7 +62,7 @@ struct legacy_pic {
17098 void (*init)(int auto_eoi);
17099 int (*irq_pending)(unsigned int irq);
17100 void (*make_irq)(unsigned int irq);
17101 -};
17102 +} __do_const;
17103
17104 extern struct legacy_pic *legacy_pic;
17105 extern struct legacy_pic null_legacy_pic;
17106 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17107 index 34a5b93..27e40a6 100644
17108 --- a/arch/x86/include/asm/io.h
17109 +++ b/arch/x86/include/asm/io.h
17110 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17111 "m" (*(volatile type __force *)addr) barrier); }
17112
17113 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17114 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17115 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17116 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17117 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17118
17119 build_mmio_read(__readb, "b", unsigned char, "=q", )
17120 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17121 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17122 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17123 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17124
17125 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17126 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17127 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17128 * this function
17129 */
17130
17131 -static inline phys_addr_t virt_to_phys(volatile void *address)
17132 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17133 {
17134 return __pa(address);
17135 }
17136 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17137 return ioremap_nocache(offset, size);
17138 }
17139
17140 -extern void iounmap(volatile void __iomem *addr);
17141 +extern void iounmap(const volatile void __iomem *addr);
17142
17143 extern void set_iounmap_nonlazy(void);
17144
17145 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17146
17147 #include <linux/vmalloc.h>
17148
17149 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17150 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17151 +{
17152 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17153 +}
17154 +
17155 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17156 +{
17157 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17158 +}
17159 +
17160 /*
17161 * Convert a virtual cached pointer to an uncached pointer
17162 */
17163 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17164 index 0a8b519..80e7d5b 100644
17165 --- a/arch/x86/include/asm/irqflags.h
17166 +++ b/arch/x86/include/asm/irqflags.h
17167 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17168 sti; \
17169 sysexit
17170
17171 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17172 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17173 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17174 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17175 +
17176 #else
17177 #define INTERRUPT_RETURN iret
17178 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17179 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17180 index 4421b5d..8543006 100644
17181 --- a/arch/x86/include/asm/kprobes.h
17182 +++ b/arch/x86/include/asm/kprobes.h
17183 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17184 #define RELATIVEJUMP_SIZE 5
17185 #define RELATIVECALL_OPCODE 0xe8
17186 #define RELATIVE_ADDR_SIZE 4
17187 -#define MAX_STACK_SIZE 64
17188 -#define MIN_STACK_SIZE(ADDR) \
17189 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17190 - THREAD_SIZE - (unsigned long)(ADDR))) \
17191 - ? (MAX_STACK_SIZE) \
17192 - : (((unsigned long)current_thread_info()) + \
17193 - THREAD_SIZE - (unsigned long)(ADDR)))
17194 +#define MAX_STACK_SIZE 64UL
17195 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17196
17197 #define flush_insn_slot(p) do { } while (0)
17198
17199 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17200 index d89c6b8..e711c69 100644
17201 --- a/arch/x86/include/asm/kvm_host.h
17202 +++ b/arch/x86/include/asm/kvm_host.h
17203 @@ -51,7 +51,7 @@
17204 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17205
17206 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17207 -#define CR3_PCID_INVD (1UL << 63)
17208 +#define CR3_PCID_INVD (1ULL << 63)
17209 #define CR4_RESERVED_BITS \
17210 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17211 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17212 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17213 index 4ad6560..75c7bdd 100644
17214 --- a/arch/x86/include/asm/local.h
17215 +++ b/arch/x86/include/asm/local.h
17216 @@ -10,33 +10,97 @@ typedef struct {
17217 atomic_long_t a;
17218 } local_t;
17219
17220 +typedef struct {
17221 + atomic_long_unchecked_t a;
17222 +} local_unchecked_t;
17223 +
17224 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17225
17226 #define local_read(l) atomic_long_read(&(l)->a)
17227 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17228 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17229 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17230
17231 static inline void local_inc(local_t *l)
17232 {
17233 - asm volatile(_ASM_INC "%0"
17234 + asm volatile(_ASM_INC "%0\n"
17235 +
17236 +#ifdef CONFIG_PAX_REFCOUNT
17237 + "jno 0f\n"
17238 + _ASM_DEC "%0\n"
17239 + "int $4\n0:\n"
17240 + _ASM_EXTABLE(0b, 0b)
17241 +#endif
17242 +
17243 + : "+m" (l->a.counter));
17244 +}
17245 +
17246 +static inline void local_inc_unchecked(local_unchecked_t *l)
17247 +{
17248 + asm volatile(_ASM_INC "%0\n"
17249 : "+m" (l->a.counter));
17250 }
17251
17252 static inline void local_dec(local_t *l)
17253 {
17254 - asm volatile(_ASM_DEC "%0"
17255 + asm volatile(_ASM_DEC "%0\n"
17256 +
17257 +#ifdef CONFIG_PAX_REFCOUNT
17258 + "jno 0f\n"
17259 + _ASM_INC "%0\n"
17260 + "int $4\n0:\n"
17261 + _ASM_EXTABLE(0b, 0b)
17262 +#endif
17263 +
17264 + : "+m" (l->a.counter));
17265 +}
17266 +
17267 +static inline void local_dec_unchecked(local_unchecked_t *l)
17268 +{
17269 + asm volatile(_ASM_DEC "%0\n"
17270 : "+m" (l->a.counter));
17271 }
17272
17273 static inline void local_add(long i, local_t *l)
17274 {
17275 - asm volatile(_ASM_ADD "%1,%0"
17276 + asm volatile(_ASM_ADD "%1,%0\n"
17277 +
17278 +#ifdef CONFIG_PAX_REFCOUNT
17279 + "jno 0f\n"
17280 + _ASM_SUB "%1,%0\n"
17281 + "int $4\n0:\n"
17282 + _ASM_EXTABLE(0b, 0b)
17283 +#endif
17284 +
17285 + : "+m" (l->a.counter)
17286 + : "ir" (i));
17287 +}
17288 +
17289 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17290 +{
17291 + asm volatile(_ASM_ADD "%1,%0\n"
17292 : "+m" (l->a.counter)
17293 : "ir" (i));
17294 }
17295
17296 static inline void local_sub(long i, local_t *l)
17297 {
17298 - asm volatile(_ASM_SUB "%1,%0"
17299 + asm volatile(_ASM_SUB "%1,%0\n"
17300 +
17301 +#ifdef CONFIG_PAX_REFCOUNT
17302 + "jno 0f\n"
17303 + _ASM_ADD "%1,%0\n"
17304 + "int $4\n0:\n"
17305 + _ASM_EXTABLE(0b, 0b)
17306 +#endif
17307 +
17308 + : "+m" (l->a.counter)
17309 + : "ir" (i));
17310 +}
17311 +
17312 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17313 +{
17314 + asm volatile(_ASM_SUB "%1,%0\n"
17315 : "+m" (l->a.counter)
17316 : "ir" (i));
17317 }
17318 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17319 */
17320 static inline int local_sub_and_test(long i, local_t *l)
17321 {
17322 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17323 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17324 }
17325
17326 /**
17327 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17328 */
17329 static inline int local_dec_and_test(local_t *l)
17330 {
17331 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17332 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17333 }
17334
17335 /**
17336 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17337 */
17338 static inline int local_inc_and_test(local_t *l)
17339 {
17340 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17341 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17342 }
17343
17344 /**
17345 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17346 */
17347 static inline int local_add_negative(long i, local_t *l)
17348 {
17349 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17350 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17351 }
17352
17353 /**
17354 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17355 static inline long local_add_return(long i, local_t *l)
17356 {
17357 long __i = i;
17358 + asm volatile(_ASM_XADD "%0, %1\n"
17359 +
17360 +#ifdef CONFIG_PAX_REFCOUNT
17361 + "jno 0f\n"
17362 + _ASM_MOV "%0,%1\n"
17363 + "int $4\n0:\n"
17364 + _ASM_EXTABLE(0b, 0b)
17365 +#endif
17366 +
17367 + : "+r" (i), "+m" (l->a.counter)
17368 + : : "memory");
17369 + return i + __i;
17370 +}
17371 +
17372 +/**
17373 + * local_add_return_unchecked - add and return
17374 + * @i: integer value to add
17375 + * @l: pointer to type local_unchecked_t
17376 + *
17377 + * Atomically adds @i to @l and returns @i + @l
17378 + */
17379 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17380 +{
17381 + long __i = i;
17382 asm volatile(_ASM_XADD "%0, %1;"
17383 : "+r" (i), "+m" (l->a.counter)
17384 : : "memory");
17385 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17386
17387 #define local_cmpxchg(l, o, n) \
17388 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17389 +#define local_cmpxchg_unchecked(l, o, n) \
17390 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17391 /* Always has a lock prefix */
17392 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17393
17394 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17395 new file mode 100644
17396 index 0000000..2bfd3ba
17397 --- /dev/null
17398 +++ b/arch/x86/include/asm/mman.h
17399 @@ -0,0 +1,15 @@
17400 +#ifndef _X86_MMAN_H
17401 +#define _X86_MMAN_H
17402 +
17403 +#include <uapi/asm/mman.h>
17404 +
17405 +#ifdef __KERNEL__
17406 +#ifndef __ASSEMBLY__
17407 +#ifdef CONFIG_X86_32
17408 +#define arch_mmap_check i386_mmap_check
17409 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17410 +#endif
17411 +#endif
17412 +#endif
17413 +
17414 +#endif /* X86_MMAN_H */
17415 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17416 index 876e74e..e20bfb1 100644
17417 --- a/arch/x86/include/asm/mmu.h
17418 +++ b/arch/x86/include/asm/mmu.h
17419 @@ -9,7 +9,7 @@
17420 * we put the segment information here.
17421 */
17422 typedef struct {
17423 - void *ldt;
17424 + struct desc_struct *ldt;
17425 int size;
17426
17427 #ifdef CONFIG_X86_64
17428 @@ -18,7 +18,19 @@ typedef struct {
17429 #endif
17430
17431 struct mutex lock;
17432 - void __user *vdso;
17433 + unsigned long vdso;
17434 +
17435 +#ifdef CONFIG_X86_32
17436 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17437 + unsigned long user_cs_base;
17438 + unsigned long user_cs_limit;
17439 +
17440 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17441 + cpumask_t cpu_user_cs_mask;
17442 +#endif
17443 +
17444 +#endif
17445 +#endif
17446 } mm_context_t;
17447
17448 #ifdef CONFIG_SMP
17449 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17450 index 4b75d59..8ffacb6 100644
17451 --- a/arch/x86/include/asm/mmu_context.h
17452 +++ b/arch/x86/include/asm/mmu_context.h
17453 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17454
17455 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17456 {
17457 +
17458 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17459 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17460 + unsigned int i;
17461 + pgd_t *pgd;
17462 +
17463 + pax_open_kernel();
17464 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17465 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17466 + set_pgd_batched(pgd+i, native_make_pgd(0));
17467 + pax_close_kernel();
17468 + }
17469 +#endif
17470 +
17471 #ifdef CONFIG_SMP
17472 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17473 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17474 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17475 struct task_struct *tsk)
17476 {
17477 unsigned cpu = smp_processor_id();
17478 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17479 + int tlbstate = TLBSTATE_OK;
17480 +#endif
17481
17482 if (likely(prev != next)) {
17483 #ifdef CONFIG_SMP
17484 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17485 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17486 +#endif
17487 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17488 this_cpu_write(cpu_tlbstate.active_mm, next);
17489 #endif
17490 cpumask_set_cpu(cpu, mm_cpumask(next));
17491
17492 /* Re-load page tables */
17493 +#ifdef CONFIG_PAX_PER_CPU_PGD
17494 + pax_open_kernel();
17495 +
17496 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17497 + if (static_cpu_has(X86_FEATURE_PCID))
17498 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17499 + else
17500 +#endif
17501 +
17502 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17503 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17504 + pax_close_kernel();
17505 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17506 +
17507 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17508 + if (static_cpu_has(X86_FEATURE_PCID)) {
17509 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17510 + u64 descriptor[2];
17511 + descriptor[0] = PCID_USER;
17512 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17513 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17514 + descriptor[0] = PCID_KERNEL;
17515 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17516 + }
17517 + } else {
17518 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17519 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17520 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17521 + else
17522 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17523 + }
17524 + } else
17525 +#endif
17526 +
17527 + load_cr3(get_cpu_pgd(cpu, kernel));
17528 +#else
17529 load_cr3(next->pgd);
17530 +#endif
17531 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17532
17533 /* Stop flush ipis for the previous mm */
17534 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17535 */
17536 if (unlikely(prev->context.ldt != next->context.ldt))
17537 load_LDT_nolock(&next->context);
17538 +
17539 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17540 + if (!(__supported_pte_mask & _PAGE_NX)) {
17541 + smp_mb__before_atomic();
17542 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17543 + smp_mb__after_atomic();
17544 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17545 + }
17546 +#endif
17547 +
17548 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17549 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17550 + prev->context.user_cs_limit != next->context.user_cs_limit))
17551 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17552 +#ifdef CONFIG_SMP
17553 + else if (unlikely(tlbstate != TLBSTATE_OK))
17554 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17555 +#endif
17556 +#endif
17557 +
17558 }
17559 + else {
17560 +
17561 +#ifdef CONFIG_PAX_PER_CPU_PGD
17562 + pax_open_kernel();
17563 +
17564 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17565 + if (static_cpu_has(X86_FEATURE_PCID))
17566 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17567 + else
17568 +#endif
17569 +
17570 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17571 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17572 + pax_close_kernel();
17573 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17574 +
17575 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17576 + if (static_cpu_has(X86_FEATURE_PCID)) {
17577 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17578 + u64 descriptor[2];
17579 + descriptor[0] = PCID_USER;
17580 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17581 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17582 + descriptor[0] = PCID_KERNEL;
17583 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17584 + }
17585 + } else {
17586 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17587 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17588 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17589 + else
17590 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17591 + }
17592 + } else
17593 +#endif
17594 +
17595 + load_cr3(get_cpu_pgd(cpu, kernel));
17596 +#endif
17597 +
17598 #ifdef CONFIG_SMP
17599 - else {
17600 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17601 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17602
17603 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17604 * tlb flush IPI delivery. We must reload CR3
17605 * to make sure to use no freed page tables.
17606 */
17607 +
17608 +#ifndef CONFIG_PAX_PER_CPU_PGD
17609 load_cr3(next->pgd);
17610 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17611 +#endif
17612 +
17613 load_LDT_nolock(&next->context);
17614 +
17615 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17616 + if (!(__supported_pte_mask & _PAGE_NX))
17617 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17618 +#endif
17619 +
17620 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17621 +#ifdef CONFIG_PAX_PAGEEXEC
17622 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17623 +#endif
17624 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17625 +#endif
17626 +
17627 }
17628 +#endif
17629 }
17630 -#endif
17631 }
17632
17633 #define activate_mm(prev, next) \
17634 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17635 index e3b7819..b257c64 100644
17636 --- a/arch/x86/include/asm/module.h
17637 +++ b/arch/x86/include/asm/module.h
17638 @@ -5,6 +5,7 @@
17639
17640 #ifdef CONFIG_X86_64
17641 /* X86_64 does not define MODULE_PROC_FAMILY */
17642 +#define MODULE_PROC_FAMILY ""
17643 #elif defined CONFIG_M486
17644 #define MODULE_PROC_FAMILY "486 "
17645 #elif defined CONFIG_M586
17646 @@ -57,8 +58,20 @@
17647 #error unknown processor family
17648 #endif
17649
17650 -#ifdef CONFIG_X86_32
17651 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17652 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17653 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17654 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17655 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17656 +#else
17657 +#define MODULE_PAX_KERNEXEC ""
17658 #endif
17659
17660 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17661 +#define MODULE_PAX_UDEREF "UDEREF "
17662 +#else
17663 +#define MODULE_PAX_UDEREF ""
17664 +#endif
17665 +
17666 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17667 +
17668 #endif /* _ASM_X86_MODULE_H */
17669 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17670 index 5f2fc44..106caa6 100644
17671 --- a/arch/x86/include/asm/nmi.h
17672 +++ b/arch/x86/include/asm/nmi.h
17673 @@ -36,26 +36,35 @@ enum {
17674
17675 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17676
17677 +struct nmiaction;
17678 +
17679 +struct nmiwork {
17680 + const struct nmiaction *action;
17681 + u64 max_duration;
17682 + struct irq_work irq_work;
17683 +};
17684 +
17685 struct nmiaction {
17686 struct list_head list;
17687 nmi_handler_t handler;
17688 - u64 max_duration;
17689 - struct irq_work irq_work;
17690 unsigned long flags;
17691 const char *name;
17692 -};
17693 + struct nmiwork *work;
17694 +} __do_const;
17695
17696 #define register_nmi_handler(t, fn, fg, n, init...) \
17697 ({ \
17698 - static struct nmiaction init fn##_na = { \
17699 + static struct nmiwork fn##_nw; \
17700 + static const struct nmiaction init fn##_na = { \
17701 .handler = (fn), \
17702 .name = (n), \
17703 .flags = (fg), \
17704 + .work = &fn##_nw, \
17705 }; \
17706 __register_nmi_handler((t), &fn##_na); \
17707 })
17708
17709 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17710 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17711
17712 void unregister_nmi_handler(unsigned int, const char *);
17713
17714 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17715 index 802dde3..9183e68 100644
17716 --- a/arch/x86/include/asm/page.h
17717 +++ b/arch/x86/include/asm/page.h
17718 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17719 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17720
17721 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17722 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17723
17724 #define __boot_va(x) __va(x)
17725 #define __boot_pa(x) __pa(x)
17726 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17727 * virt_to_page(kaddr) returns a valid pointer if and only if
17728 * virt_addr_valid(kaddr) returns true.
17729 */
17730 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17731 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17732 extern bool __virt_addr_valid(unsigned long kaddr);
17733 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17734
17735 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17736 +#define virt_to_page(kaddr) \
17737 + ({ \
17738 + const void *__kaddr = (const void *)(kaddr); \
17739 + BUG_ON(!virt_addr_valid(__kaddr)); \
17740 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17741 + })
17742 +#else
17743 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17744 +#endif
17745 +
17746 #endif /* __ASSEMBLY__ */
17747
17748 #include <asm-generic/memory_model.h>
17749 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17750 index b3bebf9..13ac22e 100644
17751 --- a/arch/x86/include/asm/page_64.h
17752 +++ b/arch/x86/include/asm/page_64.h
17753 @@ -7,9 +7,9 @@
17754
17755 /* duplicated to the one in bootmem.h */
17756 extern unsigned long max_pfn;
17757 -extern unsigned long phys_base;
17758 +extern const unsigned long phys_base;
17759
17760 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17761 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17762 {
17763 unsigned long y = x - __START_KERNEL_map;
17764
17765 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17766 }
17767
17768 #ifdef CONFIG_DEBUG_VIRTUAL
17769 -extern unsigned long __phys_addr(unsigned long);
17770 -extern unsigned long __phys_addr_symbol(unsigned long);
17771 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17772 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17773 #else
17774 #define __phys_addr(x) __phys_addr_nodebug(x)
17775 #define __phys_addr_symbol(x) \
17776 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17777 index 32444ae..1a1624b 100644
17778 --- a/arch/x86/include/asm/paravirt.h
17779 +++ b/arch/x86/include/asm/paravirt.h
17780 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17781 return (pmd_t) { ret };
17782 }
17783
17784 -static inline pmdval_t pmd_val(pmd_t pmd)
17785 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17786 {
17787 pmdval_t ret;
17788
17789 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17790 val);
17791 }
17792
17793 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17794 +{
17795 + pgdval_t val = native_pgd_val(pgd);
17796 +
17797 + if (sizeof(pgdval_t) > sizeof(long))
17798 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17799 + val, (u64)val >> 32);
17800 + else
17801 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17802 + val);
17803 +}
17804 +
17805 static inline void pgd_clear(pgd_t *pgdp)
17806 {
17807 set_pgd(pgdp, __pgd(0));
17808 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17809 pv_mmu_ops.set_fixmap(idx, phys, flags);
17810 }
17811
17812 +#ifdef CONFIG_PAX_KERNEXEC
17813 +static inline unsigned long pax_open_kernel(void)
17814 +{
17815 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17816 +}
17817 +
17818 +static inline unsigned long pax_close_kernel(void)
17819 +{
17820 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17821 +}
17822 +#else
17823 +static inline unsigned long pax_open_kernel(void) { return 0; }
17824 +static inline unsigned long pax_close_kernel(void) { return 0; }
17825 +#endif
17826 +
17827 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17828
17829 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17830 @@ -906,7 +933,7 @@ extern void default_banner(void);
17831
17832 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17833 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17834 -#define PARA_INDIRECT(addr) *%cs:addr
17835 +#define PARA_INDIRECT(addr) *%ss:addr
17836 #endif
17837
17838 #define INTERRUPT_RETURN \
17839 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17840 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17841 CLBR_NONE, \
17842 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17843 +
17844 +#define GET_CR0_INTO_RDI \
17845 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17846 + mov %rax,%rdi
17847 +
17848 +#define SET_RDI_INTO_CR0 \
17849 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17850 +
17851 +#define GET_CR3_INTO_RDI \
17852 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17853 + mov %rax,%rdi
17854 +
17855 +#define SET_RDI_INTO_CR3 \
17856 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17857 +
17858 #endif /* CONFIG_X86_32 */
17859
17860 #endif /* __ASSEMBLY__ */
17861 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17862 index 7549b8b..f0edfda 100644
17863 --- a/arch/x86/include/asm/paravirt_types.h
17864 +++ b/arch/x86/include/asm/paravirt_types.h
17865 @@ -84,7 +84,7 @@ struct pv_init_ops {
17866 */
17867 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17868 unsigned long addr, unsigned len);
17869 -};
17870 +} __no_const __no_randomize_layout;
17871
17872
17873 struct pv_lazy_ops {
17874 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17875 void (*enter)(void);
17876 void (*leave)(void);
17877 void (*flush)(void);
17878 -};
17879 +} __no_randomize_layout;
17880
17881 struct pv_time_ops {
17882 unsigned long long (*sched_clock)(void);
17883 unsigned long long (*steal_clock)(int cpu);
17884 unsigned long (*get_tsc_khz)(void);
17885 -};
17886 +} __no_const __no_randomize_layout;
17887
17888 struct pv_cpu_ops {
17889 /* hooks for various privileged instructions */
17890 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17891
17892 void (*start_context_switch)(struct task_struct *prev);
17893 void (*end_context_switch)(struct task_struct *next);
17894 -};
17895 +} __no_const __no_randomize_layout;
17896
17897 struct pv_irq_ops {
17898 /*
17899 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17900 #ifdef CONFIG_X86_64
17901 void (*adjust_exception_frame)(void);
17902 #endif
17903 -};
17904 +} __no_randomize_layout;
17905
17906 struct pv_apic_ops {
17907 #ifdef CONFIG_X86_LOCAL_APIC
17908 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17909 unsigned long start_eip,
17910 unsigned long start_esp);
17911 #endif
17912 -};
17913 +} __no_const __no_randomize_layout;
17914
17915 struct pv_mmu_ops {
17916 unsigned long (*read_cr2)(void);
17917 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17918 struct paravirt_callee_save make_pud;
17919
17920 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17921 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17922 #endif /* PAGETABLE_LEVELS == 4 */
17923 #endif /* PAGETABLE_LEVELS >= 3 */
17924
17925 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17926 an mfn. We can tell which is which from the index. */
17927 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17928 phys_addr_t phys, pgprot_t flags);
17929 -};
17930 +
17931 +#ifdef CONFIG_PAX_KERNEXEC
17932 + unsigned long (*pax_open_kernel)(void);
17933 + unsigned long (*pax_close_kernel)(void);
17934 +#endif
17935 +
17936 +} __no_randomize_layout;
17937
17938 struct arch_spinlock;
17939 #ifdef CONFIG_SMP
17940 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17941 struct pv_lock_ops {
17942 struct paravirt_callee_save lock_spinning;
17943 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17944 -};
17945 +} __no_randomize_layout;
17946
17947 /* This contains all the paravirt structures: we get a convenient
17948 * number for each function using the offset which we use to indicate
17949 - * what to patch. */
17950 + * what to patch.
17951 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17952 + */
17953 +
17954 struct paravirt_patch_template {
17955 struct pv_init_ops pv_init_ops;
17956 struct pv_time_ops pv_time_ops;
17957 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17958 struct pv_apic_ops pv_apic_ops;
17959 struct pv_mmu_ops pv_mmu_ops;
17960 struct pv_lock_ops pv_lock_ops;
17961 -};
17962 +} __no_randomize_layout;
17963
17964 extern struct pv_info pv_info;
17965 extern struct pv_init_ops pv_init_ops;
17966 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17967 index c4412e9..90e88c5 100644
17968 --- a/arch/x86/include/asm/pgalloc.h
17969 +++ b/arch/x86/include/asm/pgalloc.h
17970 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17971 pmd_t *pmd, pte_t *pte)
17972 {
17973 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17974 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17975 +}
17976 +
17977 +static inline void pmd_populate_user(struct mm_struct *mm,
17978 + pmd_t *pmd, pte_t *pte)
17979 +{
17980 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17981 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17982 }
17983
17984 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17985
17986 #ifdef CONFIG_X86_PAE
17987 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17988 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17989 +{
17990 + pud_populate(mm, pudp, pmd);
17991 +}
17992 #else /* !CONFIG_X86_PAE */
17993 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17994 {
17995 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17996 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17997 }
17998 +
17999 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
18000 +{
18001 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
18002 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
18003 +}
18004 #endif /* CONFIG_X86_PAE */
18005
18006 #if PAGETABLE_LEVELS > 3
18007 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18008 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
18009 }
18010
18011 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18012 +{
18013 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18014 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18015 +}
18016 +
18017 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18018 {
18019 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18020 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18021 index 206a87f..1623b06 100644
18022 --- a/arch/x86/include/asm/pgtable-2level.h
18023 +++ b/arch/x86/include/asm/pgtable-2level.h
18024 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18025
18026 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18027 {
18028 + pax_open_kernel();
18029 *pmdp = pmd;
18030 + pax_close_kernel();
18031 }
18032
18033 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18034 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18035 index 81bb91b..9392125 100644
18036 --- a/arch/x86/include/asm/pgtable-3level.h
18037 +++ b/arch/x86/include/asm/pgtable-3level.h
18038 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18039
18040 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18041 {
18042 + pax_open_kernel();
18043 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18044 + pax_close_kernel();
18045 }
18046
18047 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18048 {
18049 + pax_open_kernel();
18050 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18051 + pax_close_kernel();
18052 }
18053
18054 /*
18055 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18056 index e8a5454..1539359 100644
18057 --- a/arch/x86/include/asm/pgtable.h
18058 +++ b/arch/x86/include/asm/pgtable.h
18059 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18060
18061 #ifndef __PAGETABLE_PUD_FOLDED
18062 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18063 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18064 #define pgd_clear(pgd) native_pgd_clear(pgd)
18065 #endif
18066
18067 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18068
18069 #define arch_end_context_switch(prev) do {} while(0)
18070
18071 +#define pax_open_kernel() native_pax_open_kernel()
18072 +#define pax_close_kernel() native_pax_close_kernel()
18073 #endif /* CONFIG_PARAVIRT */
18074
18075 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18076 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18077 +
18078 +#ifdef CONFIG_PAX_KERNEXEC
18079 +static inline unsigned long native_pax_open_kernel(void)
18080 +{
18081 + unsigned long cr0;
18082 +
18083 + preempt_disable();
18084 + barrier();
18085 + cr0 = read_cr0() ^ X86_CR0_WP;
18086 + BUG_ON(cr0 & X86_CR0_WP);
18087 + write_cr0(cr0);
18088 + barrier();
18089 + return cr0 ^ X86_CR0_WP;
18090 +}
18091 +
18092 +static inline unsigned long native_pax_close_kernel(void)
18093 +{
18094 + unsigned long cr0;
18095 +
18096 + barrier();
18097 + cr0 = read_cr0() ^ X86_CR0_WP;
18098 + BUG_ON(!(cr0 & X86_CR0_WP));
18099 + write_cr0(cr0);
18100 + barrier();
18101 + preempt_enable_no_resched();
18102 + return cr0 ^ X86_CR0_WP;
18103 +}
18104 +#else
18105 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18106 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18107 +#endif
18108 +
18109 /*
18110 * The following only work if pte_present() is true.
18111 * Undefined behaviour if not..
18112 */
18113 +static inline int pte_user(pte_t pte)
18114 +{
18115 + return pte_val(pte) & _PAGE_USER;
18116 +}
18117 +
18118 static inline int pte_dirty(pte_t pte)
18119 {
18120 return pte_flags(pte) & _PAGE_DIRTY;
18121 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18122 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18123 }
18124
18125 +static inline unsigned long pgd_pfn(pgd_t pgd)
18126 +{
18127 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18128 +}
18129 +
18130 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18131
18132 static inline int pmd_large(pmd_t pte)
18133 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18134 return pte_clear_flags(pte, _PAGE_RW);
18135 }
18136
18137 +static inline pte_t pte_mkread(pte_t pte)
18138 +{
18139 + return __pte(pte_val(pte) | _PAGE_USER);
18140 +}
18141 +
18142 static inline pte_t pte_mkexec(pte_t pte)
18143 {
18144 - return pte_clear_flags(pte, _PAGE_NX);
18145 +#ifdef CONFIG_X86_PAE
18146 + if (__supported_pte_mask & _PAGE_NX)
18147 + return pte_clear_flags(pte, _PAGE_NX);
18148 + else
18149 +#endif
18150 + return pte_set_flags(pte, _PAGE_USER);
18151 +}
18152 +
18153 +static inline pte_t pte_exprotect(pte_t pte)
18154 +{
18155 +#ifdef CONFIG_X86_PAE
18156 + if (__supported_pte_mask & _PAGE_NX)
18157 + return pte_set_flags(pte, _PAGE_NX);
18158 + else
18159 +#endif
18160 + return pte_clear_flags(pte, _PAGE_USER);
18161 }
18162
18163 static inline pte_t pte_mkdirty(pte_t pte)
18164 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18165 #endif
18166
18167 #ifndef __ASSEMBLY__
18168 +
18169 +#ifdef CONFIG_PAX_PER_CPU_PGD
18170 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18171 +enum cpu_pgd_type {kernel = 0, user = 1};
18172 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18173 +{
18174 + return cpu_pgd[cpu][type];
18175 +}
18176 +#endif
18177 +
18178 #include <linux/mm_types.h>
18179 #include <linux/mmdebug.h>
18180 #include <linux/log2.h>
18181 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18182 * Currently stuck as a macro due to indirect forward reference to
18183 * linux/mmzone.h's __section_mem_map_addr() definition:
18184 */
18185 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18186 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18187
18188 /* Find an entry in the second-level page table.. */
18189 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18190 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18191 * Currently stuck as a macro due to indirect forward reference to
18192 * linux/mmzone.h's __section_mem_map_addr() definition:
18193 */
18194 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18195 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18196
18197 /* to find an entry in a page-table-directory. */
18198 static inline unsigned long pud_index(unsigned long address)
18199 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18200
18201 static inline int pgd_bad(pgd_t pgd)
18202 {
18203 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18204 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18205 }
18206
18207 static inline int pgd_none(pgd_t pgd)
18208 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18209 * pgd_offset() returns a (pgd_t *)
18210 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18211 */
18212 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18213 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18214 +
18215 +#ifdef CONFIG_PAX_PER_CPU_PGD
18216 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18217 +#endif
18218 +
18219 /*
18220 * a shortcut which implies the use of the kernel's pgd, instead
18221 * of a process's
18222 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18223 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18224 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18225
18226 +#ifdef CONFIG_X86_32
18227 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18228 +#else
18229 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18230 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18231 +
18232 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18233 +#ifdef __ASSEMBLY__
18234 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18235 +#else
18236 +extern unsigned long pax_user_shadow_base;
18237 +extern pgdval_t clone_pgd_mask;
18238 +#endif
18239 +#endif
18240 +
18241 +#endif
18242 +
18243 #ifndef __ASSEMBLY__
18244
18245 extern int direct_gbpages;
18246 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18247 * dst and src can be on the same page, but the range must not overlap,
18248 * and must not cross a page boundary.
18249 */
18250 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18251 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18252 {
18253 - memcpy(dst, src, count * sizeof(pgd_t));
18254 + pax_open_kernel();
18255 + while (count--)
18256 + *dst++ = *src++;
18257 + pax_close_kernel();
18258 }
18259
18260 +#ifdef CONFIG_PAX_PER_CPU_PGD
18261 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18262 +#endif
18263 +
18264 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18265 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18266 +#else
18267 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18268 +#endif
18269 +
18270 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18271 static inline int page_level_shift(enum pg_level level)
18272 {
18273 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18274 index b6c0b40..3535d47 100644
18275 --- a/arch/x86/include/asm/pgtable_32.h
18276 +++ b/arch/x86/include/asm/pgtable_32.h
18277 @@ -25,9 +25,6 @@
18278 struct mm_struct;
18279 struct vm_area_struct;
18280
18281 -extern pgd_t swapper_pg_dir[1024];
18282 -extern pgd_t initial_page_table[1024];
18283 -
18284 static inline void pgtable_cache_init(void) { }
18285 static inline void check_pgt_cache(void) { }
18286 void paging_init(void);
18287 @@ -45,6 +42,12 @@ void paging_init(void);
18288 # include <asm/pgtable-2level.h>
18289 #endif
18290
18291 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18292 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18293 +#ifdef CONFIG_X86_PAE
18294 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18295 +#endif
18296 +
18297 #if defined(CONFIG_HIGHPTE)
18298 #define pte_offset_map(dir, address) \
18299 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18300 @@ -59,12 +62,17 @@ void paging_init(void);
18301 /* Clear a kernel PTE and flush it from the TLB */
18302 #define kpte_clear_flush(ptep, vaddr) \
18303 do { \
18304 + pax_open_kernel(); \
18305 pte_clear(&init_mm, (vaddr), (ptep)); \
18306 + pax_close_kernel(); \
18307 __flush_tlb_one((vaddr)); \
18308 } while (0)
18309
18310 #endif /* !__ASSEMBLY__ */
18311
18312 +#define HAVE_ARCH_UNMAPPED_AREA
18313 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18314 +
18315 /*
18316 * kern_addr_valid() is (1) for FLATMEM and (0) for
18317 * SPARSEMEM and DISCONTIGMEM
18318 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18319 index 9fb2f2b..b04b4bf 100644
18320 --- a/arch/x86/include/asm/pgtable_32_types.h
18321 +++ b/arch/x86/include/asm/pgtable_32_types.h
18322 @@ -8,7 +8,7 @@
18323 */
18324 #ifdef CONFIG_X86_PAE
18325 # include <asm/pgtable-3level_types.h>
18326 -# define PMD_SIZE (1UL << PMD_SHIFT)
18327 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18328 # define PMD_MASK (~(PMD_SIZE - 1))
18329 #else
18330 # include <asm/pgtable-2level_types.h>
18331 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18332 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18333 #endif
18334
18335 +#ifdef CONFIG_PAX_KERNEXEC
18336 +#ifndef __ASSEMBLY__
18337 +extern unsigned char MODULES_EXEC_VADDR[];
18338 +extern unsigned char MODULES_EXEC_END[];
18339 +#endif
18340 +#include <asm/boot.h>
18341 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18342 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18343 +#else
18344 +#define ktla_ktva(addr) (addr)
18345 +#define ktva_ktla(addr) (addr)
18346 +#endif
18347 +
18348 #define MODULES_VADDR VMALLOC_START
18349 #define MODULES_END VMALLOC_END
18350 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18351 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18352 index 4572b2f..4430113 100644
18353 --- a/arch/x86/include/asm/pgtable_64.h
18354 +++ b/arch/x86/include/asm/pgtable_64.h
18355 @@ -16,11 +16,16 @@
18356
18357 extern pud_t level3_kernel_pgt[512];
18358 extern pud_t level3_ident_pgt[512];
18359 +extern pud_t level3_vmalloc_start_pgt[512];
18360 +extern pud_t level3_vmalloc_end_pgt[512];
18361 +extern pud_t level3_vmemmap_pgt[512];
18362 +extern pud_t level2_vmemmap_pgt[512];
18363 extern pmd_t level2_kernel_pgt[512];
18364 extern pmd_t level2_fixmap_pgt[512];
18365 -extern pmd_t level2_ident_pgt[512];
18366 +extern pmd_t level2_ident_pgt[512*2];
18367 extern pte_t level1_fixmap_pgt[512];
18368 -extern pgd_t init_level4_pgt[];
18369 +extern pte_t level1_vsyscall_pgt[512];
18370 +extern pgd_t init_level4_pgt[512];
18371
18372 #define swapper_pg_dir init_level4_pgt
18373
18374 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18375
18376 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18377 {
18378 + pax_open_kernel();
18379 *pmdp = pmd;
18380 + pax_close_kernel();
18381 }
18382
18383 static inline void native_pmd_clear(pmd_t *pmd)
18384 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18385
18386 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18387 {
18388 + pax_open_kernel();
18389 *pudp = pud;
18390 + pax_close_kernel();
18391 }
18392
18393 static inline void native_pud_clear(pud_t *pud)
18394 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18395
18396 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18397 {
18398 + pax_open_kernel();
18399 + *pgdp = pgd;
18400 + pax_close_kernel();
18401 +}
18402 +
18403 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18404 +{
18405 *pgdp = pgd;
18406 }
18407
18408 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18409 index 602b602..acb53ed 100644
18410 --- a/arch/x86/include/asm/pgtable_64_types.h
18411 +++ b/arch/x86/include/asm/pgtable_64_types.h
18412 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18413 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18414 #define MODULES_END _AC(0xffffffffff000000, UL)
18415 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18416 +#define MODULES_EXEC_VADDR MODULES_VADDR
18417 +#define MODULES_EXEC_END MODULES_END
18418 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18419 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18420 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18421 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18422
18423 +#define ktla_ktva(addr) (addr)
18424 +#define ktva_ktla(addr) (addr)
18425 +
18426 #define EARLY_DYNAMIC_PAGE_TABLES 64
18427
18428 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18429 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18430 index 25bcd4a..bf3f815 100644
18431 --- a/arch/x86/include/asm/pgtable_types.h
18432 +++ b/arch/x86/include/asm/pgtable_types.h
18433 @@ -110,8 +110,10 @@
18434
18435 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18436 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18437 -#else
18438 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18439 #define _PAGE_NX (_AT(pteval_t, 0))
18440 +#else
18441 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18442 #endif
18443
18444 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18445 @@ -167,6 +169,9 @@ enum page_cache_mode {
18446 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18447 _PAGE_ACCESSED)
18448
18449 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18450 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18451 +
18452 #define __PAGE_KERNEL_EXEC \
18453 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18454 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18455 @@ -174,7 +179,7 @@ enum page_cache_mode {
18456 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18457 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18458 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18459 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18460 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18461 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18462 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18463 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18464 @@ -220,7 +225,7 @@ enum page_cache_mode {
18465 #ifdef CONFIG_X86_64
18466 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18467 #else
18468 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18469 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18470 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18471 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18472 #endif
18473 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18474 {
18475 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18476 }
18477 +#endif
18478
18479 +#if PAGETABLE_LEVELS == 3
18480 +#include <asm-generic/pgtable-nopud.h>
18481 +#endif
18482 +
18483 +#if PAGETABLE_LEVELS == 2
18484 +#include <asm-generic/pgtable-nopmd.h>
18485 +#endif
18486 +
18487 +#ifndef __ASSEMBLY__
18488 #if PAGETABLE_LEVELS > 3
18489 typedef struct { pudval_t pud; } pud_t;
18490
18491 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18492 return pud.pud;
18493 }
18494 #else
18495 -#include <asm-generic/pgtable-nopud.h>
18496 -
18497 static inline pudval_t native_pud_val(pud_t pud)
18498 {
18499 return native_pgd_val(pud.pgd);
18500 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18501 return pmd.pmd;
18502 }
18503 #else
18504 -#include <asm-generic/pgtable-nopmd.h>
18505 -
18506 static inline pmdval_t native_pmd_val(pmd_t pmd)
18507 {
18508 return native_pgd_val(pmd.pud.pgd);
18509 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18510
18511 extern pteval_t __supported_pte_mask;
18512 extern void set_nx(void);
18513 -extern int nx_enabled;
18514
18515 #define pgprot_writecombine pgprot_writecombine
18516 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18517 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18518 index 8f327184..368fb29 100644
18519 --- a/arch/x86/include/asm/preempt.h
18520 +++ b/arch/x86/include/asm/preempt.h
18521 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18522 */
18523 static __always_inline bool __preempt_count_dec_and_test(void)
18524 {
18525 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18526 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18527 }
18528
18529 /*
18530 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18531 index a092a0c..8e9640b 100644
18532 --- a/arch/x86/include/asm/processor.h
18533 +++ b/arch/x86/include/asm/processor.h
18534 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18535 /* Index into per_cpu list: */
18536 u16 cpu_index;
18537 u32 microcode;
18538 -};
18539 +} __randomize_layout;
18540
18541 #define X86_VENDOR_INTEL 0
18542 #define X86_VENDOR_CYRIX 1
18543 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18544 : "memory");
18545 }
18546
18547 +/* invpcid (%rdx),%rax */
18548 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18549 +
18550 +#define INVPCID_SINGLE_ADDRESS 0UL
18551 +#define INVPCID_SINGLE_CONTEXT 1UL
18552 +#define INVPCID_ALL_GLOBAL 2UL
18553 +#define INVPCID_ALL_NONGLOBAL 3UL
18554 +
18555 +#define PCID_KERNEL 0UL
18556 +#define PCID_USER 1UL
18557 +#define PCID_NOFLUSH (1UL << 63)
18558 +
18559 static inline void load_cr3(pgd_t *pgdir)
18560 {
18561 - write_cr3(__pa(pgdir));
18562 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18563 }
18564
18565 #ifdef CONFIG_X86_32
18566 @@ -282,7 +294,7 @@ struct tss_struct {
18567
18568 } ____cacheline_aligned;
18569
18570 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18571 +extern struct tss_struct init_tss[NR_CPUS];
18572
18573 /*
18574 * Save the original ist values for checking stack pointers during debugging
18575 @@ -479,6 +491,7 @@ struct thread_struct {
18576 unsigned short ds;
18577 unsigned short fsindex;
18578 unsigned short gsindex;
18579 + unsigned short ss;
18580 #endif
18581 #ifdef CONFIG_X86_32
18582 unsigned long ip;
18583 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18584 extern unsigned long mmu_cr4_features;
18585 extern u32 *trampoline_cr4_features;
18586
18587 -static inline void set_in_cr4(unsigned long mask)
18588 -{
18589 - unsigned long cr4;
18590 -
18591 - mmu_cr4_features |= mask;
18592 - if (trampoline_cr4_features)
18593 - *trampoline_cr4_features = mmu_cr4_features;
18594 - cr4 = read_cr4();
18595 - cr4 |= mask;
18596 - write_cr4(cr4);
18597 -}
18598 -
18599 -static inline void clear_in_cr4(unsigned long mask)
18600 -{
18601 - unsigned long cr4;
18602 -
18603 - mmu_cr4_features &= ~mask;
18604 - if (trampoline_cr4_features)
18605 - *trampoline_cr4_features = mmu_cr4_features;
18606 - cr4 = read_cr4();
18607 - cr4 &= ~mask;
18608 - write_cr4(cr4);
18609 -}
18610 +extern void set_in_cr4(unsigned long mask);
18611 +extern void clear_in_cr4(unsigned long mask);
18612
18613 typedef struct {
18614 unsigned long seg;
18615 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18616 */
18617 #define TASK_SIZE PAGE_OFFSET
18618 #define TASK_SIZE_MAX TASK_SIZE
18619 +
18620 +#ifdef CONFIG_PAX_SEGMEXEC
18621 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18622 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18623 +#else
18624 #define STACK_TOP TASK_SIZE
18625 -#define STACK_TOP_MAX STACK_TOP
18626 +#endif
18627 +
18628 +#define STACK_TOP_MAX TASK_SIZE
18629
18630 #define INIT_THREAD { \
18631 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18632 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18633 .vm86_info = NULL, \
18634 .sysenter_cs = __KERNEL_CS, \
18635 .io_bitmap_ptr = NULL, \
18636 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18637 */
18638 #define INIT_TSS { \
18639 .x86_tss = { \
18640 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18641 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18642 .ss0 = __KERNEL_DS, \
18643 .ss1 = __KERNEL_CS, \
18644 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18645 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18646 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18647
18648 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18649 -#define KSTK_TOP(info) \
18650 -({ \
18651 - unsigned long *__ptr = (unsigned long *)(info); \
18652 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18653 -})
18654 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18655
18656 /*
18657 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18658 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18659 #define task_pt_regs(task) \
18660 ({ \
18661 struct pt_regs *__regs__; \
18662 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18663 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18664 __regs__ - 1; \
18665 })
18666
18667 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18668 * particular problem by preventing anything from being mapped
18669 * at the maximum canonical address.
18670 */
18671 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18672 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18673
18674 /* This decides where the kernel will search for a free chunk of vm
18675 * space during mmap's.
18676 */
18677 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18678 - 0xc0000000 : 0xFFFFe000)
18679 + 0xc0000000 : 0xFFFFf000)
18680
18681 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18682 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18683 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18684 #define STACK_TOP_MAX TASK_SIZE_MAX
18685
18686 #define INIT_THREAD { \
18687 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18688 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18689 }
18690
18691 #define INIT_TSS { \
18692 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18693 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18694 }
18695
18696 /*
18697 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18698 */
18699 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18700
18701 +#ifdef CONFIG_PAX_SEGMEXEC
18702 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18703 +#endif
18704 +
18705 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18706
18707 /* Get/set a process' ability to use the timestamp counter instruction */
18708 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18709 return 0;
18710 }
18711
18712 -extern unsigned long arch_align_stack(unsigned long sp);
18713 +#define arch_align_stack(x) ((x) & ~0xfUL)
18714 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18715
18716 void default_idle(void);
18717 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18718 #define xen_set_default_idle 0
18719 #endif
18720
18721 -void stop_this_cpu(void *dummy);
18722 +void stop_this_cpu(void *dummy) __noreturn;
18723 void df_debug(struct pt_regs *regs, long error_code);
18724 #endif /* _ASM_X86_PROCESSOR_H */
18725 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18726 index 86fc2bb..bd5049a 100644
18727 --- a/arch/x86/include/asm/ptrace.h
18728 +++ b/arch/x86/include/asm/ptrace.h
18729 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18730 }
18731
18732 /*
18733 - * user_mode_vm(regs) determines whether a register set came from user mode.
18734 + * user_mode(regs) determines whether a register set came from user mode.
18735 * This is true if V8086 mode was enabled OR if the register set was from
18736 * protected mode with RPL-3 CS value. This tricky test checks that with
18737 * one comparison. Many places in the kernel can bypass this full check
18738 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18739 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18740 + * be used.
18741 */
18742 -static inline int user_mode(struct pt_regs *regs)
18743 +static inline int user_mode_novm(struct pt_regs *regs)
18744 {
18745 #ifdef CONFIG_X86_32
18746 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18747 #else
18748 - return !!(regs->cs & 3);
18749 + return !!(regs->cs & SEGMENT_RPL_MASK);
18750 #endif
18751 }
18752
18753 -static inline int user_mode_vm(struct pt_regs *regs)
18754 +static inline int user_mode(struct pt_regs *regs)
18755 {
18756 #ifdef CONFIG_X86_32
18757 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18758 USER_RPL;
18759 #else
18760 - return user_mode(regs);
18761 + return user_mode_novm(regs);
18762 #endif
18763 }
18764
18765 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18766 #ifdef CONFIG_X86_64
18767 static inline bool user_64bit_mode(struct pt_regs *regs)
18768 {
18769 + unsigned long cs = regs->cs & 0xffff;
18770 #ifndef CONFIG_PARAVIRT
18771 /*
18772 * On non-paravirt systems, this is the only long mode CPL 3
18773 * selector. We do not allow long mode selectors in the LDT.
18774 */
18775 - return regs->cs == __USER_CS;
18776 + return cs == __USER_CS;
18777 #else
18778 /* Headers are too twisted for this to go in paravirt.h. */
18779 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18780 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18781 #endif
18782 }
18783
18784 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18785 * Traps from the kernel do not save sp and ss.
18786 * Use the helper function to retrieve sp.
18787 */
18788 - if (offset == offsetof(struct pt_regs, sp) &&
18789 - regs->cs == __KERNEL_CS)
18790 - return kernel_stack_pointer(regs);
18791 + if (offset == offsetof(struct pt_regs, sp)) {
18792 + unsigned long cs = regs->cs & 0xffff;
18793 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18794 + return kernel_stack_pointer(regs);
18795 + }
18796 #endif
18797 return *(unsigned long *)((unsigned long)regs + offset);
18798 }
18799 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18800 index ae0e241..e80b10b 100644
18801 --- a/arch/x86/include/asm/qrwlock.h
18802 +++ b/arch/x86/include/asm/qrwlock.h
18803 @@ -7,8 +7,8 @@
18804 #define queue_write_unlock queue_write_unlock
18805 static inline void queue_write_unlock(struct qrwlock *lock)
18806 {
18807 - barrier();
18808 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18809 + barrier();
18810 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18811 }
18812 #endif
18813
18814 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18815 index 9c6b890..5305f53 100644
18816 --- a/arch/x86/include/asm/realmode.h
18817 +++ b/arch/x86/include/asm/realmode.h
18818 @@ -22,16 +22,14 @@ struct real_mode_header {
18819 #endif
18820 /* APM/BIOS reboot */
18821 u32 machine_real_restart_asm;
18822 -#ifdef CONFIG_X86_64
18823 u32 machine_real_restart_seg;
18824 -#endif
18825 };
18826
18827 /* This must match data at trampoline_32/64.S */
18828 struct trampoline_header {
18829 #ifdef CONFIG_X86_32
18830 u32 start;
18831 - u16 gdt_pad;
18832 + u16 boot_cs;
18833 u16 gdt_limit;
18834 u32 gdt_base;
18835 #else
18836 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18837 index a82c4f1..ac45053 100644
18838 --- a/arch/x86/include/asm/reboot.h
18839 +++ b/arch/x86/include/asm/reboot.h
18840 @@ -6,13 +6,13 @@
18841 struct pt_regs;
18842
18843 struct machine_ops {
18844 - void (*restart)(char *cmd);
18845 - void (*halt)(void);
18846 - void (*power_off)(void);
18847 + void (* __noreturn restart)(char *cmd);
18848 + void (* __noreturn halt)(void);
18849 + void (* __noreturn power_off)(void);
18850 void (*shutdown)(void);
18851 void (*crash_shutdown)(struct pt_regs *);
18852 - void (*emergency_restart)(void);
18853 -};
18854 + void (* __noreturn emergency_restart)(void);
18855 +} __no_const;
18856
18857 extern struct machine_ops machine_ops;
18858
18859 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18860 index 8f7866a..e442f20 100644
18861 --- a/arch/x86/include/asm/rmwcc.h
18862 +++ b/arch/x86/include/asm/rmwcc.h
18863 @@ -3,7 +3,34 @@
18864
18865 #ifdef CC_HAVE_ASM_GOTO
18866
18867 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18868 +#ifdef CONFIG_PAX_REFCOUNT
18869 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18870 +do { \
18871 + asm_volatile_goto (fullop \
18872 + ";jno 0f\n" \
18873 + fullantiop \
18874 + ";int $4\n0:\n" \
18875 + _ASM_EXTABLE(0b, 0b) \
18876 + ";j" cc " %l[cc_label]" \
18877 + : : "m" (var), ## __VA_ARGS__ \
18878 + : "memory" : cc_label); \
18879 + return 0; \
18880 +cc_label: \
18881 + return 1; \
18882 +} while (0)
18883 +#else
18884 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18885 +do { \
18886 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18887 + : : "m" (var), ## __VA_ARGS__ \
18888 + : "memory" : cc_label); \
18889 + return 0; \
18890 +cc_label: \
18891 + return 1; \
18892 +} while (0)
18893 +#endif
18894 +
18895 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18896 do { \
18897 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18898 : : "m" (var), ## __VA_ARGS__ \
18899 @@ -13,15 +40,46 @@ cc_label: \
18900 return 1; \
18901 } while (0)
18902
18903 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18904 - __GEN_RMWcc(op " " arg0, var, cc)
18905 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18906 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18907
18908 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18909 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18910 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18911 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18912 +
18913 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18914 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18915 +
18916 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18917 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18918
18919 #else /* !CC_HAVE_ASM_GOTO */
18920
18921 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18922 +#ifdef CONFIG_PAX_REFCOUNT
18923 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18924 +do { \
18925 + char c; \
18926 + asm volatile (fullop \
18927 + ";jno 0f\n" \
18928 + fullantiop \
18929 + ";int $4\n0:\n" \
18930 + _ASM_EXTABLE(0b, 0b) \
18931 + "; set" cc " %1" \
18932 + : "+m" (var), "=qm" (c) \
18933 + : __VA_ARGS__ : "memory"); \
18934 + return c != 0; \
18935 +} while (0)
18936 +#else
18937 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18938 +do { \
18939 + char c; \
18940 + asm volatile (fullop "; set" cc " %1" \
18941 + : "+m" (var), "=qm" (c) \
18942 + : __VA_ARGS__ : "memory"); \
18943 + return c != 0; \
18944 +} while (0)
18945 +#endif
18946 +
18947 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18948 do { \
18949 char c; \
18950 asm volatile (fullop "; set" cc " %1" \
18951 @@ -30,11 +88,17 @@ do { \
18952 return c != 0; \
18953 } while (0)
18954
18955 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18956 - __GEN_RMWcc(op " " arg0, var, cc)
18957 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18958 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18959 +
18960 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18961 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18962 +
18963 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18964 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18965
18966 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18967 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18968 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18969 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18970
18971 #endif /* CC_HAVE_ASM_GOTO */
18972
18973 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18974 index cad82c9..2e5c5c1 100644
18975 --- a/arch/x86/include/asm/rwsem.h
18976 +++ b/arch/x86/include/asm/rwsem.h
18977 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18978 {
18979 asm volatile("# beginning down_read\n\t"
18980 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18981 +
18982 +#ifdef CONFIG_PAX_REFCOUNT
18983 + "jno 0f\n"
18984 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18985 + "int $4\n0:\n"
18986 + _ASM_EXTABLE(0b, 0b)
18987 +#endif
18988 +
18989 /* adds 0x00000001 */
18990 " jns 1f\n"
18991 " call call_rwsem_down_read_failed\n"
18992 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18993 "1:\n\t"
18994 " mov %1,%2\n\t"
18995 " add %3,%2\n\t"
18996 +
18997 +#ifdef CONFIG_PAX_REFCOUNT
18998 + "jno 0f\n"
18999 + "sub %3,%2\n"
19000 + "int $4\n0:\n"
19001 + _ASM_EXTABLE(0b, 0b)
19002 +#endif
19003 +
19004 " jle 2f\n\t"
19005 LOCK_PREFIX " cmpxchg %2,%0\n\t"
19006 " jnz 1b\n\t"
19007 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
19008 long tmp;
19009 asm volatile("# beginning down_write\n\t"
19010 LOCK_PREFIX " xadd %1,(%2)\n\t"
19011 +
19012 +#ifdef CONFIG_PAX_REFCOUNT
19013 + "jno 0f\n"
19014 + "mov %1,(%2)\n"
19015 + "int $4\n0:\n"
19016 + _ASM_EXTABLE(0b, 0b)
19017 +#endif
19018 +
19019 /* adds 0xffff0001, returns the old value */
19020 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
19021 /* was the active mask 0 before? */
19022 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
19023 long tmp;
19024 asm volatile("# beginning __up_read\n\t"
19025 LOCK_PREFIX " xadd %1,(%2)\n\t"
19026 +
19027 +#ifdef CONFIG_PAX_REFCOUNT
19028 + "jno 0f\n"
19029 + "mov %1,(%2)\n"
19030 + "int $4\n0:\n"
19031 + _ASM_EXTABLE(0b, 0b)
19032 +#endif
19033 +
19034 /* subtracts 1, returns the old value */
19035 " jns 1f\n\t"
19036 " call call_rwsem_wake\n" /* expects old value in %edx */
19037 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
19038 long tmp;
19039 asm volatile("# beginning __up_write\n\t"
19040 LOCK_PREFIX " xadd %1,(%2)\n\t"
19041 +
19042 +#ifdef CONFIG_PAX_REFCOUNT
19043 + "jno 0f\n"
19044 + "mov %1,(%2)\n"
19045 + "int $4\n0:\n"
19046 + _ASM_EXTABLE(0b, 0b)
19047 +#endif
19048 +
19049 /* subtracts 0xffff0001, returns the old value */
19050 " jns 1f\n\t"
19051 " call call_rwsem_wake\n" /* expects old value in %edx */
19052 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19053 {
19054 asm volatile("# beginning __downgrade_write\n\t"
19055 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
19056 +
19057 +#ifdef CONFIG_PAX_REFCOUNT
19058 + "jno 0f\n"
19059 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
19060 + "int $4\n0:\n"
19061 + _ASM_EXTABLE(0b, 0b)
19062 +#endif
19063 +
19064 /*
19065 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
19066 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
19067 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19068 */
19069 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19070 {
19071 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
19072 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
19073 +
19074 +#ifdef CONFIG_PAX_REFCOUNT
19075 + "jno 0f\n"
19076 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
19077 + "int $4\n0:\n"
19078 + _ASM_EXTABLE(0b, 0b)
19079 +#endif
19080 +
19081 : "+m" (sem->count)
19082 : "er" (delta));
19083 }
19084 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19085 */
19086 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19087 {
19088 - return delta + xadd(&sem->count, delta);
19089 + return delta + xadd_check_overflow(&sem->count, delta);
19090 }
19091
19092 #endif /* __KERNEL__ */
19093 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19094 index db257a5..b91bc77 100644
19095 --- a/arch/x86/include/asm/segment.h
19096 +++ b/arch/x86/include/asm/segment.h
19097 @@ -73,10 +73,15 @@
19098 * 26 - ESPFIX small SS
19099 * 27 - per-cpu [ offset to per-cpu data area ]
19100 * 28 - stack_canary-20 [ for stack protector ]
19101 - * 29 - unused
19102 - * 30 - unused
19103 + * 29 - PCI BIOS CS
19104 + * 30 - PCI BIOS DS
19105 * 31 - TSS for double fault handler
19106 */
19107 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19108 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19109 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19110 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19111 +
19112 #define GDT_ENTRY_TLS_MIN 6
19113 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19114
19115 @@ -88,6 +93,8 @@
19116
19117 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19118
19119 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19120 +
19121 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19122
19123 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19124 @@ -113,6 +120,12 @@
19125 #define __KERNEL_STACK_CANARY 0
19126 #endif
19127
19128 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19129 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19130 +
19131 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19132 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19133 +
19134 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19135
19136 /*
19137 @@ -140,7 +153,7 @@
19138 */
19139
19140 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19141 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19142 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19143
19144
19145 #else
19146 @@ -164,6 +177,8 @@
19147 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19148 #define __USER32_DS __USER_DS
19149
19150 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19151 +
19152 #define GDT_ENTRY_TSS 8 /* needs two entries */
19153 #define GDT_ENTRY_LDT 10 /* needs two entries */
19154 #define GDT_ENTRY_TLS_MIN 12
19155 @@ -172,6 +187,8 @@
19156 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19157 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19158
19159 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19160 +
19161 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19162 #define FS_TLS 0
19163 #define GS_TLS 1
19164 @@ -179,12 +196,14 @@
19165 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19166 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19167
19168 -#define GDT_ENTRIES 16
19169 +#define GDT_ENTRIES 17
19170
19171 #endif
19172
19173 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19174 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19175 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19176 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19177 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19178 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19179 #ifndef CONFIG_PARAVIRT
19180 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19181 {
19182 unsigned long __limit;
19183 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19184 - return __limit + 1;
19185 + return __limit;
19186 }
19187
19188 #endif /* !__ASSEMBLY__ */
19189 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19190 index 8d3120f..352b440 100644
19191 --- a/arch/x86/include/asm/smap.h
19192 +++ b/arch/x86/include/asm/smap.h
19193 @@ -25,11 +25,40 @@
19194
19195 #include <asm/alternative-asm.h>
19196
19197 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19198 +#define ASM_PAX_OPEN_USERLAND \
19199 + 661: jmp 663f; \
19200 + .pushsection .altinstr_replacement, "a" ; \
19201 + 662: pushq %rax; nop; \
19202 + .popsection ; \
19203 + .pushsection .altinstructions, "a" ; \
19204 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19205 + .popsection ; \
19206 + call __pax_open_userland; \
19207 + popq %rax; \
19208 + 663:
19209 +
19210 +#define ASM_PAX_CLOSE_USERLAND \
19211 + 661: jmp 663f; \
19212 + .pushsection .altinstr_replacement, "a" ; \
19213 + 662: pushq %rax; nop; \
19214 + .popsection; \
19215 + .pushsection .altinstructions, "a" ; \
19216 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19217 + .popsection; \
19218 + call __pax_close_userland; \
19219 + popq %rax; \
19220 + 663:
19221 +#else
19222 +#define ASM_PAX_OPEN_USERLAND
19223 +#define ASM_PAX_CLOSE_USERLAND
19224 +#endif
19225 +
19226 #ifdef CONFIG_X86_SMAP
19227
19228 #define ASM_CLAC \
19229 661: ASM_NOP3 ; \
19230 - .pushsection .altinstr_replacement, "ax" ; \
19231 + .pushsection .altinstr_replacement, "a" ; \
19232 662: __ASM_CLAC ; \
19233 .popsection ; \
19234 .pushsection .altinstructions, "a" ; \
19235 @@ -38,7 +67,7 @@
19236
19237 #define ASM_STAC \
19238 661: ASM_NOP3 ; \
19239 - .pushsection .altinstr_replacement, "ax" ; \
19240 + .pushsection .altinstr_replacement, "a" ; \
19241 662: __ASM_STAC ; \
19242 .popsection ; \
19243 .pushsection .altinstructions, "a" ; \
19244 @@ -56,6 +85,37 @@
19245
19246 #include <asm/alternative.h>
19247
19248 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19249 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19250 +
19251 +extern void __pax_open_userland(void);
19252 +static __always_inline unsigned long pax_open_userland(void)
19253 +{
19254 +
19255 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19256 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19257 + :
19258 + : [open] "i" (__pax_open_userland)
19259 + : "memory", "rax");
19260 +#endif
19261 +
19262 + return 0;
19263 +}
19264 +
19265 +extern void __pax_close_userland(void);
19266 +static __always_inline unsigned long pax_close_userland(void)
19267 +{
19268 +
19269 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19270 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19271 + :
19272 + : [close] "i" (__pax_close_userland)
19273 + : "memory", "rax");
19274 +#endif
19275 +
19276 + return 0;
19277 +}
19278 +
19279 #ifdef CONFIG_X86_SMAP
19280
19281 static __always_inline void clac(void)
19282 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19283 index 8cd1cc3..827e09e 100644
19284 --- a/arch/x86/include/asm/smp.h
19285 +++ b/arch/x86/include/asm/smp.h
19286 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19287 /* cpus sharing the last level cache: */
19288 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19289 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19290 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19291 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19292
19293 static inline struct cpumask *cpu_sibling_mask(int cpu)
19294 {
19295 @@ -78,7 +78,7 @@ struct smp_ops {
19296
19297 void (*send_call_func_ipi)(const struct cpumask *mask);
19298 void (*send_call_func_single_ipi)(int cpu);
19299 -};
19300 +} __no_const;
19301
19302 /* Globals due to paravirt */
19303 extern void set_cpu_sibling_map(int cpu);
19304 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19305 extern int safe_smp_processor_id(void);
19306
19307 #elif defined(CONFIG_X86_64_SMP)
19308 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19309 -
19310 -#define stack_smp_processor_id() \
19311 -({ \
19312 - struct thread_info *ti; \
19313 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19314 - ti->cpu; \
19315 -})
19316 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19317 +#define stack_smp_processor_id() raw_smp_processor_id()
19318 #define safe_smp_processor_id() smp_processor_id()
19319
19320 #endif
19321 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19322 index 6a99859..03cb807 100644
19323 --- a/arch/x86/include/asm/stackprotector.h
19324 +++ b/arch/x86/include/asm/stackprotector.h
19325 @@ -47,7 +47,7 @@
19326 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19327 */
19328 #define GDT_STACK_CANARY_INIT \
19329 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19330 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19331
19332 /*
19333 * Initialize the stackprotector canary value.
19334 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19335
19336 static inline void load_stack_canary_segment(void)
19337 {
19338 -#ifdef CONFIG_X86_32
19339 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19340 asm volatile ("mov %0, %%gs" : : "r" (0));
19341 #endif
19342 }
19343 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19344 index 70bbe39..4ae2bd4 100644
19345 --- a/arch/x86/include/asm/stacktrace.h
19346 +++ b/arch/x86/include/asm/stacktrace.h
19347 @@ -11,28 +11,20 @@
19348
19349 extern int kstack_depth_to_print;
19350
19351 -struct thread_info;
19352 +struct task_struct;
19353 struct stacktrace_ops;
19354
19355 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19356 - unsigned long *stack,
19357 - unsigned long bp,
19358 - const struct stacktrace_ops *ops,
19359 - void *data,
19360 - unsigned long *end,
19361 - int *graph);
19362 +typedef unsigned long walk_stack_t(struct task_struct *task,
19363 + void *stack_start,
19364 + unsigned long *stack,
19365 + unsigned long bp,
19366 + const struct stacktrace_ops *ops,
19367 + void *data,
19368 + unsigned long *end,
19369 + int *graph);
19370
19371 -extern unsigned long
19372 -print_context_stack(struct thread_info *tinfo,
19373 - unsigned long *stack, unsigned long bp,
19374 - const struct stacktrace_ops *ops, void *data,
19375 - unsigned long *end, int *graph);
19376 -
19377 -extern unsigned long
19378 -print_context_stack_bp(struct thread_info *tinfo,
19379 - unsigned long *stack, unsigned long bp,
19380 - const struct stacktrace_ops *ops, void *data,
19381 - unsigned long *end, int *graph);
19382 +extern walk_stack_t print_context_stack;
19383 +extern walk_stack_t print_context_stack_bp;
19384
19385 /* Generic stack tracer with callbacks */
19386
19387 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19388 void (*address)(void *data, unsigned long address, int reliable);
19389 /* On negative return stop dumping */
19390 int (*stack)(void *data, char *name);
19391 - walk_stack_t walk_stack;
19392 + walk_stack_t *walk_stack;
19393 };
19394
19395 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19396 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19397 index 751bf4b..a1278b5 100644
19398 --- a/arch/x86/include/asm/switch_to.h
19399 +++ b/arch/x86/include/asm/switch_to.h
19400 @@ -112,7 +112,7 @@ do { \
19401 "call __switch_to\n\t" \
19402 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19403 __switch_canary \
19404 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19405 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19406 "movq %%rax,%%rdi\n\t" \
19407 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19408 "jnz ret_from_fork\n\t" \
19409 @@ -123,7 +123,7 @@ do { \
19410 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19411 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19412 [_tif_fork] "i" (_TIF_FORK), \
19413 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19414 + [thread_info] "m" (current_tinfo), \
19415 [current_task] "m" (current_task) \
19416 __switch_canary_iparam \
19417 : "memory", "cc" __EXTRA_CLOBBER)
19418 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19419 index 547e344..6be1175 100644
19420 --- a/arch/x86/include/asm/thread_info.h
19421 +++ b/arch/x86/include/asm/thread_info.h
19422 @@ -24,7 +24,6 @@ struct exec_domain;
19423 #include <linux/atomic.h>
19424
19425 struct thread_info {
19426 - struct task_struct *task; /* main task structure */
19427 struct exec_domain *exec_domain; /* execution domain */
19428 __u32 flags; /* low level flags */
19429 __u32 status; /* thread synchronous flags */
19430 @@ -33,13 +32,13 @@ struct thread_info {
19431 mm_segment_t addr_limit;
19432 struct restart_block restart_block;
19433 void __user *sysenter_return;
19434 + unsigned long lowest_stack;
19435 unsigned int sig_on_uaccess_error:1;
19436 unsigned int uaccess_err:1; /* uaccess failed */
19437 };
19438
19439 -#define INIT_THREAD_INFO(tsk) \
19440 +#define INIT_THREAD_INFO \
19441 { \
19442 - .task = &tsk, \
19443 .exec_domain = &default_exec_domain, \
19444 .flags = 0, \
19445 .cpu = 0, \
19446 @@ -50,7 +49,7 @@ struct thread_info {
19447 }, \
19448 }
19449
19450 -#define init_thread_info (init_thread_union.thread_info)
19451 +#define init_thread_info (init_thread_union.stack)
19452 #define init_stack (init_thread_union.stack)
19453
19454 #else /* !__ASSEMBLY__ */
19455 @@ -91,6 +90,7 @@ struct thread_info {
19456 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19457 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19458 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19459 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19460
19461 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19462 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19463 @@ -115,17 +115,18 @@ struct thread_info {
19464 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19465 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19466 #define _TIF_X32 (1 << TIF_X32)
19467 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19468
19469 /* work to do in syscall_trace_enter() */
19470 #define _TIF_WORK_SYSCALL_ENTRY \
19471 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19472 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19473 - _TIF_NOHZ)
19474 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19475
19476 /* work to do in syscall_trace_leave() */
19477 #define _TIF_WORK_SYSCALL_EXIT \
19478 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19479 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19480 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19481
19482 /* work to do on interrupt/exception return */
19483 #define _TIF_WORK_MASK \
19484 @@ -136,7 +137,7 @@ struct thread_info {
19485 /* work to do on any return to user space */
19486 #define _TIF_ALLWORK_MASK \
19487 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19488 - _TIF_NOHZ)
19489 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19490
19491 /* Only used for 64 bit */
19492 #define _TIF_DO_NOTIFY_MASK \
19493 @@ -151,7 +152,6 @@ struct thread_info {
19494 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19495
19496 #define STACK_WARN (THREAD_SIZE/8)
19497 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19498
19499 /*
19500 * macros/functions for gaining access to the thread information structure
19501 @@ -162,26 +162,18 @@ struct thread_info {
19502
19503 DECLARE_PER_CPU(unsigned long, kernel_stack);
19504
19505 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19506 +
19507 static inline struct thread_info *current_thread_info(void)
19508 {
19509 - struct thread_info *ti;
19510 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19511 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19512 - return ti;
19513 + return this_cpu_read_stable(current_tinfo);
19514 }
19515
19516 #else /* !__ASSEMBLY__ */
19517
19518 /* how to get the thread information struct from ASM */
19519 #define GET_THREAD_INFO(reg) \
19520 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19521 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19522 -
19523 -/*
19524 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19525 - * a certain register (to be used in assembler memory operands).
19526 - */
19527 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19528 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19529
19530 #endif
19531
19532 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19533 extern void arch_task_cache_init(void);
19534 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19535 extern void arch_release_task_struct(struct task_struct *tsk);
19536 +
19537 +#define __HAVE_THREAD_FUNCTIONS
19538 +#define task_thread_info(task) (&(task)->tinfo)
19539 +#define task_stack_page(task) ((task)->stack)
19540 +#define setup_thread_stack(p, org) do {} while (0)
19541 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19542 +
19543 #endif
19544 #endif /* _ASM_X86_THREAD_INFO_H */
19545 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19546 index 04905bf..1178cdf 100644
19547 --- a/arch/x86/include/asm/tlbflush.h
19548 +++ b/arch/x86/include/asm/tlbflush.h
19549 @@ -17,18 +17,44 @@
19550
19551 static inline void __native_flush_tlb(void)
19552 {
19553 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19554 + u64 descriptor[2];
19555 +
19556 + descriptor[0] = PCID_KERNEL;
19557 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19558 + return;
19559 + }
19560 +
19561 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19562 + if (static_cpu_has(X86_FEATURE_PCID)) {
19563 + unsigned int cpu = raw_get_cpu();
19564 +
19565 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19566 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19567 + raw_put_cpu_no_resched();
19568 + return;
19569 + }
19570 +#endif
19571 +
19572 native_write_cr3(native_read_cr3());
19573 }
19574
19575 static inline void __native_flush_tlb_global_irq_disabled(void)
19576 {
19577 - unsigned long cr4;
19578 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19579 + u64 descriptor[2];
19580
19581 - cr4 = native_read_cr4();
19582 - /* clear PGE */
19583 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19584 - /* write old PGE again and flush TLBs */
19585 - native_write_cr4(cr4);
19586 + descriptor[0] = PCID_KERNEL;
19587 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19588 + } else {
19589 + unsigned long cr4;
19590 +
19591 + cr4 = native_read_cr4();
19592 + /* clear PGE */
19593 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19594 + /* write old PGE again and flush TLBs */
19595 + native_write_cr4(cr4);
19596 + }
19597 }
19598
19599 static inline void __native_flush_tlb_global(void)
19600 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19601
19602 static inline void __native_flush_tlb_single(unsigned long addr)
19603 {
19604 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19605 + u64 descriptor[2];
19606 +
19607 + descriptor[0] = PCID_KERNEL;
19608 + descriptor[1] = addr;
19609 +
19610 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19611 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19612 + if (addr < TASK_SIZE_MAX)
19613 + descriptor[1] += pax_user_shadow_base;
19614 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19615 + }
19616 +
19617 + descriptor[0] = PCID_USER;
19618 + descriptor[1] = addr;
19619 +#endif
19620 +
19621 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19622 + return;
19623 + }
19624 +
19625 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19626 + if (static_cpu_has(X86_FEATURE_PCID)) {
19627 + unsigned int cpu = raw_get_cpu();
19628 +
19629 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19630 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19631 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19632 + raw_put_cpu_no_resched();
19633 +
19634 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19635 + addr += pax_user_shadow_base;
19636 + }
19637 +#endif
19638 +
19639 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19640 }
19641
19642 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19643 index 0d592e0..cbc90a3 100644
19644 --- a/arch/x86/include/asm/uaccess.h
19645 +++ b/arch/x86/include/asm/uaccess.h
19646 @@ -7,6 +7,7 @@
19647 #include <linux/compiler.h>
19648 #include <linux/thread_info.h>
19649 #include <linux/string.h>
19650 +#include <linux/spinlock.h>
19651 #include <asm/asm.h>
19652 #include <asm/page.h>
19653 #include <asm/smap.h>
19654 @@ -29,7 +30,12 @@
19655
19656 #define get_ds() (KERNEL_DS)
19657 #define get_fs() (current_thread_info()->addr_limit)
19658 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19659 +void __set_fs(mm_segment_t x);
19660 +void set_fs(mm_segment_t x);
19661 +#else
19662 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19663 +#endif
19664
19665 #define segment_eq(a, b) ((a).seg == (b).seg)
19666
19667 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19668 * checks that the pointer is in the user space range - after calling
19669 * this function, memory access functions may still return -EFAULT.
19670 */
19671 -#define access_ok(type, addr, size) \
19672 - likely(!__range_not_ok(addr, size, user_addr_max()))
19673 +extern int _cond_resched(void);
19674 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19675 +#define access_ok(type, addr, size) \
19676 +({ \
19677 + unsigned long __size = size; \
19678 + unsigned long __addr = (unsigned long)addr; \
19679 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19680 + if (__ret_ao && __size) { \
19681 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19682 + unsigned long __end_ao = __addr + __size - 1; \
19683 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19684 + while (__addr_ao <= __end_ao) { \
19685 + char __c_ao; \
19686 + __addr_ao += PAGE_SIZE; \
19687 + if (__size > PAGE_SIZE) \
19688 + _cond_resched(); \
19689 + if (__get_user(__c_ao, (char __user *)__addr)) \
19690 + break; \
19691 + if (type != VERIFY_WRITE) { \
19692 + __addr = __addr_ao; \
19693 + continue; \
19694 + } \
19695 + if (__put_user(__c_ao, (char __user *)__addr)) \
19696 + break; \
19697 + __addr = __addr_ao; \
19698 + } \
19699 + } \
19700 + } \
19701 + __ret_ao; \
19702 +})
19703
19704 /*
19705 * The exception table consists of pairs of addresses relative to the
19706 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19707 extern int __get_user_bad(void);
19708
19709 /*
19710 - * This is a type: either unsigned long, if the argument fits into
19711 - * that type, or otherwise unsigned long long.
19712 + * This is a type: either (un)signed int, if the argument fits into
19713 + * that type, or otherwise (un)signed long long.
19714 */
19715 #define __inttype(x) \
19716 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19717 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19718 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19719 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19720
19721 /**
19722 * get_user: - Get a simple variable from user space.
19723 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19724 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19725 __chk_user_ptr(ptr); \
19726 might_fault(); \
19727 + pax_open_userland(); \
19728 asm volatile("call __get_user_%P3" \
19729 : "=a" (__ret_gu), "=r" (__val_gu) \
19730 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19731 (x) = (__typeof__(*(ptr))) __val_gu; \
19732 + pax_close_userland(); \
19733 __ret_gu; \
19734 })
19735
19736 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19737 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19738 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19739
19740 -
19741 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19742 +#define __copyuser_seg "gs;"
19743 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19744 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19745 +#else
19746 +#define __copyuser_seg
19747 +#define __COPYUSER_SET_ES
19748 +#define __COPYUSER_RESTORE_ES
19749 +#endif
19750
19751 #ifdef CONFIG_X86_32
19752 #define __put_user_asm_u64(x, addr, err, errret) \
19753 asm volatile(ASM_STAC "\n" \
19754 - "1: movl %%eax,0(%2)\n" \
19755 - "2: movl %%edx,4(%2)\n" \
19756 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19757 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19758 "3: " ASM_CLAC "\n" \
19759 ".section .fixup,\"ax\"\n" \
19760 "4: movl %3,%0\n" \
19761 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19762
19763 #define __put_user_asm_ex_u64(x, addr) \
19764 asm volatile(ASM_STAC "\n" \
19765 - "1: movl %%eax,0(%1)\n" \
19766 - "2: movl %%edx,4(%1)\n" \
19767 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19768 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19769 "3: " ASM_CLAC "\n" \
19770 _ASM_EXTABLE_EX(1b, 2b) \
19771 _ASM_EXTABLE_EX(2b, 3b) \
19772 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19773 __typeof__(*(ptr)) __pu_val; \
19774 __chk_user_ptr(ptr); \
19775 might_fault(); \
19776 - __pu_val = x; \
19777 + __pu_val = (x); \
19778 + pax_open_userland(); \
19779 switch (sizeof(*(ptr))) { \
19780 case 1: \
19781 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19782 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19783 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19784 break; \
19785 } \
19786 + pax_close_userland(); \
19787 __ret_pu; \
19788 })
19789
19790 @@ -355,8 +403,10 @@ do { \
19791 } while (0)
19792
19793 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19794 +do { \
19795 + pax_open_userland(); \
19796 asm volatile(ASM_STAC "\n" \
19797 - "1: mov"itype" %2,%"rtype"1\n" \
19798 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19799 "2: " ASM_CLAC "\n" \
19800 ".section .fixup,\"ax\"\n" \
19801 "3: mov %3,%0\n" \
19802 @@ -364,8 +414,10 @@ do { \
19803 " jmp 2b\n" \
19804 ".previous\n" \
19805 _ASM_EXTABLE(1b, 3b) \
19806 - : "=r" (err), ltype(x) \
19807 - : "m" (__m(addr)), "i" (errret), "0" (err))
19808 + : "=r" (err), ltype (x) \
19809 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19810 + pax_close_userland(); \
19811 +} while (0)
19812
19813 #define __get_user_size_ex(x, ptr, size) \
19814 do { \
19815 @@ -389,7 +441,7 @@ do { \
19816 } while (0)
19817
19818 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19819 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19820 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19821 "2:\n" \
19822 _ASM_EXTABLE_EX(1b, 2b) \
19823 : ltype(x) : "m" (__m(addr)))
19824 @@ -406,13 +458,24 @@ do { \
19825 int __gu_err; \
19826 unsigned long __gu_val; \
19827 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19828 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19829 + (x) = (__typeof__(*(ptr)))__gu_val; \
19830 __gu_err; \
19831 })
19832
19833 /* FIXME: this hack is definitely wrong -AK */
19834 struct __large_struct { unsigned long buf[100]; };
19835 -#define __m(x) (*(struct __large_struct __user *)(x))
19836 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19837 +#define ____m(x) \
19838 +({ \
19839 + unsigned long ____x = (unsigned long)(x); \
19840 + if (____x < pax_user_shadow_base) \
19841 + ____x += pax_user_shadow_base; \
19842 + (typeof(x))____x; \
19843 +})
19844 +#else
19845 +#define ____m(x) (x)
19846 +#endif
19847 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19848
19849 /*
19850 * Tell gcc we read from memory instead of writing: this is because
19851 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19852 * aliasing issues.
19853 */
19854 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19855 +do { \
19856 + pax_open_userland(); \
19857 asm volatile(ASM_STAC "\n" \
19858 - "1: mov"itype" %"rtype"1,%2\n" \
19859 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19860 "2: " ASM_CLAC "\n" \
19861 ".section .fixup,\"ax\"\n" \
19862 "3: mov %3,%0\n" \
19863 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19864 ".previous\n" \
19865 _ASM_EXTABLE(1b, 3b) \
19866 : "=r"(err) \
19867 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19868 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19869 + pax_close_userland(); \
19870 +} while (0)
19871
19872 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19873 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19874 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19875 "2:\n" \
19876 _ASM_EXTABLE_EX(1b, 2b) \
19877 : : ltype(x), "m" (__m(addr)))
19878 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19879 */
19880 #define uaccess_try do { \
19881 current_thread_info()->uaccess_err = 0; \
19882 + pax_open_userland(); \
19883 stac(); \
19884 barrier();
19885
19886 #define uaccess_catch(err) \
19887 clac(); \
19888 + pax_close_userland(); \
19889 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19890 } while (0)
19891
19892 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19893 * On error, the variable @x is set to zero.
19894 */
19895
19896 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19897 +#define __get_user(x, ptr) get_user((x), (ptr))
19898 +#else
19899 #define __get_user(x, ptr) \
19900 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19901 +#endif
19902
19903 /**
19904 * __put_user: - Write a simple value into user space, with less checking.
19905 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19906 * Returns zero on success, or -EFAULT on error.
19907 */
19908
19909 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19910 +#define __put_user(x, ptr) put_user((x), (ptr))
19911 +#else
19912 #define __put_user(x, ptr) \
19913 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19914 +#endif
19915
19916 #define __get_user_unaligned __get_user
19917 #define __put_user_unaligned __put_user
19918 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19919 #define get_user_ex(x, ptr) do { \
19920 unsigned long __gue_val; \
19921 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19922 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19923 + (x) = (__typeof__(*(ptr)))__gue_val; \
19924 } while (0)
19925
19926 #define put_user_try uaccess_try
19927 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19928 extern __must_check long strnlen_user(const char __user *str, long n);
19929
19930 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19931 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19932 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19933
19934 extern void __cmpxchg_wrong_size(void)
19935 __compiletime_error("Bad argument size for cmpxchg");
19936 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19937 __typeof__(ptr) __uval = (uval); \
19938 __typeof__(*(ptr)) __old = (old); \
19939 __typeof__(*(ptr)) __new = (new); \
19940 + pax_open_userland(); \
19941 switch (size) { \
19942 case 1: \
19943 { \
19944 asm volatile("\t" ASM_STAC "\n" \
19945 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19946 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19947 "2:\t" ASM_CLAC "\n" \
19948 "\t.section .fixup, \"ax\"\n" \
19949 "3:\tmov %3, %0\n" \
19950 "\tjmp 2b\n" \
19951 "\t.previous\n" \
19952 _ASM_EXTABLE(1b, 3b) \
19953 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19954 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19955 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19956 : "memory" \
19957 ); \
19958 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19959 case 2: \
19960 { \
19961 asm volatile("\t" ASM_STAC "\n" \
19962 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19963 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19964 "2:\t" ASM_CLAC "\n" \
19965 "\t.section .fixup, \"ax\"\n" \
19966 "3:\tmov %3, %0\n" \
19967 "\tjmp 2b\n" \
19968 "\t.previous\n" \
19969 _ASM_EXTABLE(1b, 3b) \
19970 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19971 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19972 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19973 : "memory" \
19974 ); \
19975 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19976 case 4: \
19977 { \
19978 asm volatile("\t" ASM_STAC "\n" \
19979 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19980 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19981 "2:\t" ASM_CLAC "\n" \
19982 "\t.section .fixup, \"ax\"\n" \
19983 "3:\tmov %3, %0\n" \
19984 "\tjmp 2b\n" \
19985 "\t.previous\n" \
19986 _ASM_EXTABLE(1b, 3b) \
19987 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19988 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19989 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19990 : "memory" \
19991 ); \
19992 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19993 __cmpxchg_wrong_size(); \
19994 \
19995 asm volatile("\t" ASM_STAC "\n" \
19996 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19997 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19998 "2:\t" ASM_CLAC "\n" \
19999 "\t.section .fixup, \"ax\"\n" \
20000 "3:\tmov %3, %0\n" \
20001 "\tjmp 2b\n" \
20002 "\t.previous\n" \
20003 _ASM_EXTABLE(1b, 3b) \
20004 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
20005 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
20006 : "i" (-EFAULT), "r" (__new), "1" (__old) \
20007 : "memory" \
20008 ); \
20009 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
20010 default: \
20011 __cmpxchg_wrong_size(); \
20012 } \
20013 + pax_close_userland(); \
20014 *__uval = __old; \
20015 __ret; \
20016 })
20017 @@ -636,17 +715,6 @@ extern struct movsl_mask {
20018
20019 #define ARCH_HAS_NOCACHE_UACCESS 1
20020
20021 -#ifdef CONFIG_X86_32
20022 -# include <asm/uaccess_32.h>
20023 -#else
20024 -# include <asm/uaccess_64.h>
20025 -#endif
20026 -
20027 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
20028 - unsigned n);
20029 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20030 - unsigned n);
20031 -
20032 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
20033 # define copy_user_diag __compiletime_error
20034 #else
20035 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20036 extern void copy_user_diag("copy_from_user() buffer size is too small")
20037 copy_from_user_overflow(void);
20038 extern void copy_user_diag("copy_to_user() buffer size is too small")
20039 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20040 +copy_to_user_overflow(void);
20041
20042 #undef copy_user_diag
20043
20044 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
20045
20046 extern void
20047 __compiletime_warning("copy_to_user() buffer size is not provably correct")
20048 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20049 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
20050 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
20051
20052 #else
20053 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
20054
20055 #endif
20056
20057 +#ifdef CONFIG_X86_32
20058 +# include <asm/uaccess_32.h>
20059 +#else
20060 +# include <asm/uaccess_64.h>
20061 +#endif
20062 +
20063 static inline unsigned long __must_check
20064 copy_from_user(void *to, const void __user *from, unsigned long n)
20065 {
20066 - int sz = __compiletime_object_size(to);
20067 + size_t sz = __compiletime_object_size(to);
20068
20069 might_fault();
20070
20071 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20072 * case, and do only runtime checking for non-constant sizes.
20073 */
20074
20075 - if (likely(sz < 0 || sz >= n))
20076 - n = _copy_from_user(to, from, n);
20077 - else if(__builtin_constant_p(n))
20078 - copy_from_user_overflow();
20079 - else
20080 - __copy_from_user_overflow(sz, n);
20081 + if (likely(sz != (size_t)-1 && sz < n)) {
20082 + if(__builtin_constant_p(n))
20083 + copy_from_user_overflow();
20084 + else
20085 + __copy_from_user_overflow(sz, n);
20086 + } else if (access_ok(VERIFY_READ, from, n))
20087 + n = __copy_from_user(to, from, n);
20088 + else if ((long)n > 0)
20089 + memset(to, 0, n);
20090
20091 return n;
20092 }
20093 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20094 static inline unsigned long __must_check
20095 copy_to_user(void __user *to, const void *from, unsigned long n)
20096 {
20097 - int sz = __compiletime_object_size(from);
20098 + size_t sz = __compiletime_object_size(from);
20099
20100 might_fault();
20101
20102 /* See the comment in copy_from_user() above. */
20103 - if (likely(sz < 0 || sz >= n))
20104 - n = _copy_to_user(to, from, n);
20105 - else if(__builtin_constant_p(n))
20106 - copy_to_user_overflow();
20107 - else
20108 - __copy_to_user_overflow(sz, n);
20109 + if (likely(sz != (size_t)-1 && sz < n)) {
20110 + if(__builtin_constant_p(n))
20111 + copy_to_user_overflow();
20112 + else
20113 + __copy_to_user_overflow(sz, n);
20114 + } else if (access_ok(VERIFY_WRITE, to, n))
20115 + n = __copy_to_user(to, from, n);
20116
20117 return n;
20118 }
20119 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20120 index 3c03a5d..edb68ae 100644
20121 --- a/arch/x86/include/asm/uaccess_32.h
20122 +++ b/arch/x86/include/asm/uaccess_32.h
20123 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20124 * anything, so this is accurate.
20125 */
20126
20127 -static __always_inline unsigned long __must_check
20128 +static __always_inline __size_overflow(3) unsigned long __must_check
20129 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20130 {
20131 + if ((long)n < 0)
20132 + return n;
20133 +
20134 + check_object_size(from, n, true);
20135 +
20136 if (__builtin_constant_p(n)) {
20137 unsigned long ret;
20138
20139 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20140 __copy_to_user(void __user *to, const void *from, unsigned long n)
20141 {
20142 might_fault();
20143 +
20144 return __copy_to_user_inatomic(to, from, n);
20145 }
20146
20147 -static __always_inline unsigned long
20148 +static __always_inline __size_overflow(3) unsigned long
20149 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20150 {
20151 + if ((long)n < 0)
20152 + return n;
20153 +
20154 /* Avoid zeroing the tail if the copy fails..
20155 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20156 * but as the zeroing behaviour is only significant when n is not
20157 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20158 __copy_from_user(void *to, const void __user *from, unsigned long n)
20159 {
20160 might_fault();
20161 +
20162 + if ((long)n < 0)
20163 + return n;
20164 +
20165 + check_object_size(to, n, false);
20166 +
20167 if (__builtin_constant_p(n)) {
20168 unsigned long ret;
20169
20170 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20171 const void __user *from, unsigned long n)
20172 {
20173 might_fault();
20174 +
20175 + if ((long)n < 0)
20176 + return n;
20177 +
20178 if (__builtin_constant_p(n)) {
20179 unsigned long ret;
20180
20181 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20182 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20183 unsigned long n)
20184 {
20185 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20186 + if ((long)n < 0)
20187 + return n;
20188 +
20189 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20190 }
20191
20192 #endif /* _ASM_X86_UACCESS_32_H */
20193 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20194 index 12a26b9..c36fff5 100644
20195 --- a/arch/x86/include/asm/uaccess_64.h
20196 +++ b/arch/x86/include/asm/uaccess_64.h
20197 @@ -10,6 +10,9 @@
20198 #include <asm/alternative.h>
20199 #include <asm/cpufeature.h>
20200 #include <asm/page.h>
20201 +#include <asm/pgtable.h>
20202 +
20203 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20204
20205 /*
20206 * Copy To/From Userspace
20207 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20208 __must_check unsigned long
20209 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20210
20211 -static __always_inline __must_check unsigned long
20212 -copy_user_generic(void *to, const void *from, unsigned len)
20213 +static __always_inline __must_check __size_overflow(3) unsigned long
20214 +copy_user_generic(void *to, const void *from, unsigned long len)
20215 {
20216 unsigned ret;
20217
20218 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20219 }
20220
20221 __must_check unsigned long
20222 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20223 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20224
20225 static __always_inline __must_check
20226 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20227 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20228 {
20229 - int ret = 0;
20230 + size_t sz = __compiletime_object_size(dst);
20231 + unsigned ret = 0;
20232 +
20233 + if (size > INT_MAX)
20234 + return size;
20235 +
20236 + check_object_size(dst, size, false);
20237 +
20238 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20239 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20240 + return size;
20241 +#endif
20242 +
20243 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20244 + if(__builtin_constant_p(size))
20245 + copy_from_user_overflow();
20246 + else
20247 + __copy_from_user_overflow(sz, size);
20248 + return size;
20249 + }
20250
20251 if (!__builtin_constant_p(size))
20252 - return copy_user_generic(dst, (__force void *)src, size);
20253 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20254 switch (size) {
20255 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20256 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20257 ret, "b", "b", "=q", 1);
20258 return ret;
20259 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20260 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20261 ret, "w", "w", "=r", 2);
20262 return ret;
20263 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20264 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20265 ret, "l", "k", "=r", 4);
20266 return ret;
20267 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20268 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20269 ret, "q", "", "=r", 8);
20270 return ret;
20271 case 10:
20272 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20273 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20274 ret, "q", "", "=r", 10);
20275 if (unlikely(ret))
20276 return ret;
20277 __get_user_asm(*(u16 *)(8 + (char *)dst),
20278 - (u16 __user *)(8 + (char __user *)src),
20279 + (const u16 __user *)(8 + (const char __user *)src),
20280 ret, "w", "w", "=r", 2);
20281 return ret;
20282 case 16:
20283 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20284 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20285 ret, "q", "", "=r", 16);
20286 if (unlikely(ret))
20287 return ret;
20288 __get_user_asm(*(u64 *)(8 + (char *)dst),
20289 - (u64 __user *)(8 + (char __user *)src),
20290 + (const u64 __user *)(8 + (const char __user *)src),
20291 ret, "q", "", "=r", 8);
20292 return ret;
20293 default:
20294 - return copy_user_generic(dst, (__force void *)src, size);
20295 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20296 }
20297 }
20298
20299 static __always_inline __must_check
20300 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20301 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20302 {
20303 might_fault();
20304 return __copy_from_user_nocheck(dst, src, size);
20305 }
20306
20307 static __always_inline __must_check
20308 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20309 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20310 {
20311 - int ret = 0;
20312 + size_t sz = __compiletime_object_size(src);
20313 + unsigned ret = 0;
20314 +
20315 + if (size > INT_MAX)
20316 + return size;
20317 +
20318 + check_object_size(src, size, true);
20319 +
20320 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20321 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20322 + return size;
20323 +#endif
20324 +
20325 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20326 + if(__builtin_constant_p(size))
20327 + copy_to_user_overflow();
20328 + else
20329 + __copy_to_user_overflow(sz, size);
20330 + return size;
20331 + }
20332
20333 if (!__builtin_constant_p(size))
20334 - return copy_user_generic((__force void *)dst, src, size);
20335 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20336 switch (size) {
20337 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20338 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20339 ret, "b", "b", "iq", 1);
20340 return ret;
20341 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20342 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20343 ret, "w", "w", "ir", 2);
20344 return ret;
20345 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20346 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20347 ret, "l", "k", "ir", 4);
20348 return ret;
20349 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20350 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20351 ret, "q", "", "er", 8);
20352 return ret;
20353 case 10:
20354 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20355 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20356 ret, "q", "", "er", 10);
20357 if (unlikely(ret))
20358 return ret;
20359 asm("":::"memory");
20360 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20361 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20362 ret, "w", "w", "ir", 2);
20363 return ret;
20364 case 16:
20365 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20366 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20367 ret, "q", "", "er", 16);
20368 if (unlikely(ret))
20369 return ret;
20370 asm("":::"memory");
20371 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20372 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20373 ret, "q", "", "er", 8);
20374 return ret;
20375 default:
20376 - return copy_user_generic((__force void *)dst, src, size);
20377 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20378 }
20379 }
20380
20381 static __always_inline __must_check
20382 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20383 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20384 {
20385 might_fault();
20386 return __copy_to_user_nocheck(dst, src, size);
20387 }
20388
20389 static __always_inline __must_check
20390 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20391 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20392 {
20393 - int ret = 0;
20394 + unsigned ret = 0;
20395
20396 might_fault();
20397 +
20398 + if (size > INT_MAX)
20399 + return size;
20400 +
20401 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20402 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20403 + return size;
20404 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20405 + return size;
20406 +#endif
20407 +
20408 if (!__builtin_constant_p(size))
20409 - return copy_user_generic((__force void *)dst,
20410 - (__force void *)src, size);
20411 + return copy_user_generic((__force_kernel void *)____m(dst),
20412 + (__force_kernel const void *)____m(src), size);
20413 switch (size) {
20414 case 1: {
20415 u8 tmp;
20416 - __get_user_asm(tmp, (u8 __user *)src,
20417 + __get_user_asm(tmp, (const u8 __user *)src,
20418 ret, "b", "b", "=q", 1);
20419 if (likely(!ret))
20420 __put_user_asm(tmp, (u8 __user *)dst,
20421 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20422 }
20423 case 2: {
20424 u16 tmp;
20425 - __get_user_asm(tmp, (u16 __user *)src,
20426 + __get_user_asm(tmp, (const u16 __user *)src,
20427 ret, "w", "w", "=r", 2);
20428 if (likely(!ret))
20429 __put_user_asm(tmp, (u16 __user *)dst,
20430 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20431
20432 case 4: {
20433 u32 tmp;
20434 - __get_user_asm(tmp, (u32 __user *)src,
20435 + __get_user_asm(tmp, (const u32 __user *)src,
20436 ret, "l", "k", "=r", 4);
20437 if (likely(!ret))
20438 __put_user_asm(tmp, (u32 __user *)dst,
20439 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20440 }
20441 case 8: {
20442 u64 tmp;
20443 - __get_user_asm(tmp, (u64 __user *)src,
20444 + __get_user_asm(tmp, (const u64 __user *)src,
20445 ret, "q", "", "=r", 8);
20446 if (likely(!ret))
20447 __put_user_asm(tmp, (u64 __user *)dst,
20448 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20449 return ret;
20450 }
20451 default:
20452 - return copy_user_generic((__force void *)dst,
20453 - (__force void *)src, size);
20454 + return copy_user_generic((__force_kernel void *)____m(dst),
20455 + (__force_kernel const void *)____m(src), size);
20456 }
20457 }
20458
20459 -static __must_check __always_inline int
20460 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20461 +static __must_check __always_inline unsigned long
20462 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20463 {
20464 return __copy_from_user_nocheck(dst, src, size);
20465 }
20466
20467 -static __must_check __always_inline int
20468 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20469 +static __must_check __always_inline unsigned long
20470 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20471 {
20472 return __copy_to_user_nocheck(dst, src, size);
20473 }
20474
20475 -extern long __copy_user_nocache(void *dst, const void __user *src,
20476 - unsigned size, int zerorest);
20477 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20478 + unsigned long size, int zerorest);
20479
20480 -static inline int
20481 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20482 +static inline unsigned long
20483 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20484 {
20485 might_fault();
20486 +
20487 + if (size > INT_MAX)
20488 + return size;
20489 +
20490 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20491 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20492 + return size;
20493 +#endif
20494 +
20495 return __copy_user_nocache(dst, src, size, 1);
20496 }
20497
20498 -static inline int
20499 +static inline unsigned long
20500 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20501 - unsigned size)
20502 + unsigned long size)
20503 {
20504 + if (size > INT_MAX)
20505 + return size;
20506 +
20507 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20508 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20509 + return size;
20510 +#endif
20511 +
20512 return __copy_user_nocache(dst, src, size, 0);
20513 }
20514
20515 unsigned long
20516 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20517 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20518
20519 #endif /* _ASM_X86_UACCESS_64_H */
20520 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20521 index 5b238981..77fdd78 100644
20522 --- a/arch/x86/include/asm/word-at-a-time.h
20523 +++ b/arch/x86/include/asm/word-at-a-time.h
20524 @@ -11,7 +11,7 @@
20525 * and shift, for example.
20526 */
20527 struct word_at_a_time {
20528 - const unsigned long one_bits, high_bits;
20529 + unsigned long one_bits, high_bits;
20530 };
20531
20532 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20533 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20534 index f58a9c7..dc378042a 100644
20535 --- a/arch/x86/include/asm/x86_init.h
20536 +++ b/arch/x86/include/asm/x86_init.h
20537 @@ -129,7 +129,7 @@ struct x86_init_ops {
20538 struct x86_init_timers timers;
20539 struct x86_init_iommu iommu;
20540 struct x86_init_pci pci;
20541 -};
20542 +} __no_const;
20543
20544 /**
20545 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20546 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20547 void (*setup_percpu_clockev)(void);
20548 void (*early_percpu_clock_init)(void);
20549 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20550 -};
20551 +} __no_const;
20552
20553 struct timespec;
20554
20555 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20556 void (*save_sched_clock_state)(void);
20557 void (*restore_sched_clock_state)(void);
20558 void (*apic_post_init)(void);
20559 -};
20560 +} __no_const;
20561
20562 struct pci_dev;
20563 struct msi_msg;
20564 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20565 void (*teardown_msi_irqs)(struct pci_dev *dev);
20566 void (*restore_msi_irqs)(struct pci_dev *dev);
20567 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20568 -};
20569 +} __no_const;
20570
20571 struct IO_APIC_route_entry;
20572 struct io_apic_irq_attr;
20573 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20574 unsigned int destination, int vector,
20575 struct io_apic_irq_attr *attr);
20576 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20577 -};
20578 +} __no_const;
20579
20580 extern struct x86_init_ops x86_init;
20581 extern struct x86_cpuinit_ops x86_cpuinit;
20582 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20583 index 5eea099..ff7ef8d 100644
20584 --- a/arch/x86/include/asm/xen/page.h
20585 +++ b/arch/x86/include/asm/xen/page.h
20586 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20587 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20588 * cases needing an extended handling.
20589 */
20590 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20591 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20592 {
20593 unsigned long mfn;
20594
20595 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20596 index c9a6d68..cb57f42 100644
20597 --- a/arch/x86/include/asm/xsave.h
20598 +++ b/arch/x86/include/asm/xsave.h
20599 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20600 if (unlikely(err))
20601 return -EFAULT;
20602
20603 + pax_open_userland();
20604 __asm__ __volatile__(ASM_STAC "\n"
20605 - "1:"XSAVE"\n"
20606 + "1:"
20607 + __copyuser_seg
20608 + XSAVE"\n"
20609 "2: " ASM_CLAC "\n"
20610 xstate_fault
20611 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20612 : "memory");
20613 + pax_close_userland();
20614 return err;
20615 }
20616
20617 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20618 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20619 {
20620 int err = 0;
20621 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20622 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20623 u32 lmask = mask;
20624 u32 hmask = mask >> 32;
20625
20626 + pax_open_userland();
20627 __asm__ __volatile__(ASM_STAC "\n"
20628 - "1:"XRSTOR"\n"
20629 + "1:"
20630 + __copyuser_seg
20631 + XRSTOR"\n"
20632 "2: " ASM_CLAC "\n"
20633 xstate_fault
20634 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20635 : "memory"); /* memory required? */
20636 + pax_close_userland();
20637 return err;
20638 }
20639
20640 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20641 index d993e33..8db1b18 100644
20642 --- a/arch/x86/include/uapi/asm/e820.h
20643 +++ b/arch/x86/include/uapi/asm/e820.h
20644 @@ -58,7 +58,7 @@ struct e820map {
20645 #define ISA_START_ADDRESS 0xa0000
20646 #define ISA_END_ADDRESS 0x100000
20647
20648 -#define BIOS_BEGIN 0x000a0000
20649 +#define BIOS_BEGIN 0x000c0000
20650 #define BIOS_END 0x00100000
20651
20652 #define BIOS_ROM_BASE 0xffe00000
20653 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20654 index 7b0a55a..ad115bf 100644
20655 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20656 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20657 @@ -49,7 +49,6 @@
20658 #define EFLAGS 144
20659 #define RSP 152
20660 #define SS 160
20661 -#define ARGOFFSET R11
20662 #endif /* __ASSEMBLY__ */
20663
20664 /* top of stack page */
20665 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20666 index 5d4502c..a567e09 100644
20667 --- a/arch/x86/kernel/Makefile
20668 +++ b/arch/x86/kernel/Makefile
20669 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20670 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20671 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20672 obj-y += probe_roms.o
20673 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20674 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20675 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20676 obj-$(CONFIG_X86_64) += mcount_64.o
20677 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20678 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20679 index b5ddc96..490b4e4 100644
20680 --- a/arch/x86/kernel/acpi/boot.c
20681 +++ b/arch/x86/kernel/acpi/boot.c
20682 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20683 * If your system is blacklisted here, but you find that acpi=force
20684 * works for you, please contact linux-acpi@vger.kernel.org
20685 */
20686 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20687 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20688 /*
20689 * Boxes that need ACPI disabled
20690 */
20691 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20692 };
20693
20694 /* second table for DMI checks that should run after early-quirks */
20695 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20696 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20697 /*
20698 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20699 * which includes some code which overrides all temperature
20700 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20701 index 3136820..e2c6577 100644
20702 --- a/arch/x86/kernel/acpi/sleep.c
20703 +++ b/arch/x86/kernel/acpi/sleep.c
20704 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20705 #else /* CONFIG_64BIT */
20706 #ifdef CONFIG_SMP
20707 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20708 +
20709 + pax_open_kernel();
20710 early_gdt_descr.address =
20711 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20712 + pax_close_kernel();
20713 +
20714 initial_gs = per_cpu_offset(smp_processor_id());
20715 #endif
20716 initial_code = (unsigned long)wakeup_long64;
20717 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20718 index 665c6b7..eae4d56 100644
20719 --- a/arch/x86/kernel/acpi/wakeup_32.S
20720 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20721 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20722 # and restore the stack ... but you need gdt for this to work
20723 movl saved_context_esp, %esp
20724
20725 - movl %cs:saved_magic, %eax
20726 - cmpl $0x12345678, %eax
20727 + cmpl $0x12345678, saved_magic
20728 jne bogus_magic
20729
20730 # jump to place where we left off
20731 - movl saved_eip, %eax
20732 - jmp *%eax
20733 + jmp *(saved_eip)
20734
20735 bogus_magic:
20736 jmp bogus_magic
20737 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20738 index 703130f..27a155d 100644
20739 --- a/arch/x86/kernel/alternative.c
20740 +++ b/arch/x86/kernel/alternative.c
20741 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20742 */
20743 for (a = start; a < end; a++) {
20744 instr = (u8 *)&a->instr_offset + a->instr_offset;
20745 +
20746 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20747 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20748 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20749 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20750 +#endif
20751 +
20752 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20753 BUG_ON(a->replacementlen > a->instrlen);
20754 BUG_ON(a->instrlen > sizeof(insnbuf));
20755 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20756 add_nops(insnbuf + a->replacementlen,
20757 a->instrlen - a->replacementlen);
20758
20759 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20760 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20761 + instr = ktva_ktla(instr);
20762 +#endif
20763 +
20764 text_poke_early(instr, insnbuf, a->instrlen);
20765 }
20766 }
20767 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20768 for (poff = start; poff < end; poff++) {
20769 u8 *ptr = (u8 *)poff + *poff;
20770
20771 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20772 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20773 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20774 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20775 +#endif
20776 +
20777 if (!*poff || ptr < text || ptr >= text_end)
20778 continue;
20779 /* turn DS segment override prefix into lock prefix */
20780 - if (*ptr == 0x3e)
20781 + if (*ktla_ktva(ptr) == 0x3e)
20782 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20783 }
20784 mutex_unlock(&text_mutex);
20785 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20786 for (poff = start; poff < end; poff++) {
20787 u8 *ptr = (u8 *)poff + *poff;
20788
20789 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20790 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20791 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20792 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20793 +#endif
20794 +
20795 if (!*poff || ptr < text || ptr >= text_end)
20796 continue;
20797 /* turn lock prefix into DS segment override prefix */
20798 - if (*ptr == 0xf0)
20799 + if (*ktla_ktva(ptr) == 0xf0)
20800 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20801 }
20802 mutex_unlock(&text_mutex);
20803 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20804
20805 BUG_ON(p->len > MAX_PATCH_LEN);
20806 /* prep the buffer with the original instructions */
20807 - memcpy(insnbuf, p->instr, p->len);
20808 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20809 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20810 (unsigned long)p->instr, p->len);
20811
20812 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20813 if (!uniproc_patched || num_possible_cpus() == 1)
20814 free_init_pages("SMP alternatives",
20815 (unsigned long)__smp_locks,
20816 - (unsigned long)__smp_locks_end);
20817 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20818 #endif
20819
20820 apply_paravirt(__parainstructions, __parainstructions_end);
20821 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20822 * instructions. And on the local CPU you need to be protected again NMI or MCE
20823 * handlers seeing an inconsistent instruction while you patch.
20824 */
20825 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20826 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20827 size_t len)
20828 {
20829 unsigned long flags;
20830 local_irq_save(flags);
20831 - memcpy(addr, opcode, len);
20832 +
20833 + pax_open_kernel();
20834 + memcpy(ktla_ktva(addr), opcode, len);
20835 sync_core();
20836 + pax_close_kernel();
20837 +
20838 local_irq_restore(flags);
20839 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20840 that causes hangs on some VIA CPUs. */
20841 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20842 */
20843 void *text_poke(void *addr, const void *opcode, size_t len)
20844 {
20845 - unsigned long flags;
20846 - char *vaddr;
20847 + unsigned char *vaddr = ktla_ktva(addr);
20848 struct page *pages[2];
20849 - int i;
20850 + size_t i;
20851
20852 if (!core_kernel_text((unsigned long)addr)) {
20853 - pages[0] = vmalloc_to_page(addr);
20854 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20855 + pages[0] = vmalloc_to_page(vaddr);
20856 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20857 } else {
20858 - pages[0] = virt_to_page(addr);
20859 + pages[0] = virt_to_page(vaddr);
20860 WARN_ON(!PageReserved(pages[0]));
20861 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20862 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20863 }
20864 BUG_ON(!pages[0]);
20865 - local_irq_save(flags);
20866 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20867 - if (pages[1])
20868 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20869 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20870 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20871 - clear_fixmap(FIX_TEXT_POKE0);
20872 - if (pages[1])
20873 - clear_fixmap(FIX_TEXT_POKE1);
20874 - local_flush_tlb();
20875 - sync_core();
20876 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20877 - that causes hangs on some VIA CPUs. */
20878 + text_poke_early(addr, opcode, len);
20879 for (i = 0; i < len; i++)
20880 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20881 - local_irq_restore(flags);
20882 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20883 return addr;
20884 }
20885
20886 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20887 if (likely(!bp_patching_in_progress))
20888 return 0;
20889
20890 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20891 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20892 return 0;
20893
20894 /* set up the specified breakpoint handler */
20895 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20896 */
20897 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20898 {
20899 - unsigned char int3 = 0xcc;
20900 + const unsigned char int3 = 0xcc;
20901
20902 bp_int3_handler = handler;
20903 bp_int3_addr = (u8 *)addr + sizeof(int3);
20904 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20905 index 29b5b18..3bdfc29 100644
20906 --- a/arch/x86/kernel/apic/apic.c
20907 +++ b/arch/x86/kernel/apic/apic.c
20908 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20909 /*
20910 * Debug level, exported for io_apic.c
20911 */
20912 -unsigned int apic_verbosity;
20913 +int apic_verbosity;
20914
20915 int pic_mode;
20916
20917 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20918 apic_write(APIC_ESR, 0);
20919 v = apic_read(APIC_ESR);
20920 ack_APIC_irq();
20921 - atomic_inc(&irq_err_count);
20922 + atomic_inc_unchecked(&irq_err_count);
20923
20924 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20925 smp_processor_id(), v);
20926 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20927 index de918c4..32eed23 100644
20928 --- a/arch/x86/kernel/apic/apic_flat_64.c
20929 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20930 @@ -154,7 +154,7 @@ static int flat_probe(void)
20931 return 1;
20932 }
20933
20934 -static struct apic apic_flat = {
20935 +static struct apic apic_flat __read_only = {
20936 .name = "flat",
20937 .probe = flat_probe,
20938 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20939 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20940 return 0;
20941 }
20942
20943 -static struct apic apic_physflat = {
20944 +static struct apic apic_physflat __read_only = {
20945
20946 .name = "physical flat",
20947 .probe = physflat_probe,
20948 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20949 index b205cdb..d8503ff 100644
20950 --- a/arch/x86/kernel/apic/apic_noop.c
20951 +++ b/arch/x86/kernel/apic/apic_noop.c
20952 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20953 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20954 }
20955
20956 -struct apic apic_noop = {
20957 +struct apic apic_noop __read_only = {
20958 .name = "noop",
20959 .probe = noop_probe,
20960 .acpi_madt_oem_check = NULL,
20961 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20962 index c4a8d63..fe893ac 100644
20963 --- a/arch/x86/kernel/apic/bigsmp_32.c
20964 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20965 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20966 return dmi_bigsmp;
20967 }
20968
20969 -static struct apic apic_bigsmp = {
20970 +static struct apic apic_bigsmp __read_only = {
20971
20972 .name = "bigsmp",
20973 .probe = probe_bigsmp,
20974 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20975 index 3f5f604..309c0e6 100644
20976 --- a/arch/x86/kernel/apic/io_apic.c
20977 +++ b/arch/x86/kernel/apic/io_apic.c
20978 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20979 return ret;
20980 }
20981
20982 -atomic_t irq_mis_count;
20983 +atomic_unchecked_t irq_mis_count;
20984
20985 #ifdef CONFIG_GENERIC_PENDING_IRQ
20986 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20987 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20988 * at the cpu.
20989 */
20990 if (!(v & (1 << (i & 0x1f)))) {
20991 - atomic_inc(&irq_mis_count);
20992 + atomic_inc_unchecked(&irq_mis_count);
20993
20994 eoi_ioapic_irq(irq, cfg);
20995 }
20996 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20997 index bda4886..f9c7195 100644
20998 --- a/arch/x86/kernel/apic/probe_32.c
20999 +++ b/arch/x86/kernel/apic/probe_32.c
21000 @@ -72,7 +72,7 @@ static int probe_default(void)
21001 return 1;
21002 }
21003
21004 -static struct apic apic_default = {
21005 +static struct apic apic_default __read_only = {
21006
21007 .name = "default",
21008 .probe = probe_default,
21009 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
21010 index 6cedd79..023ff8e 100644
21011 --- a/arch/x86/kernel/apic/vector.c
21012 +++ b/arch/x86/kernel/apic/vector.c
21013 @@ -21,7 +21,7 @@
21014
21015 static DEFINE_RAW_SPINLOCK(vector_lock);
21016
21017 -void lock_vector_lock(void)
21018 +void lock_vector_lock(void) __acquires(vector_lock)
21019 {
21020 /* Used to the online set of cpus does not change
21021 * during assign_irq_vector.
21022 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
21023 raw_spin_lock(&vector_lock);
21024 }
21025
21026 -void unlock_vector_lock(void)
21027 +void unlock_vector_lock(void) __releases(vector_lock)
21028 {
21029 raw_spin_unlock(&vector_lock);
21030 }
21031 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
21032 index e658f21..b695a1a 100644
21033 --- a/arch/x86/kernel/apic/x2apic_cluster.c
21034 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
21035 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
21036 return notifier_from_errno(err);
21037 }
21038
21039 -static struct notifier_block __refdata x2apic_cpu_notifier = {
21040 +static struct notifier_block x2apic_cpu_notifier = {
21041 .notifier_call = update_clusterinfo,
21042 };
21043
21044 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
21045 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
21046 }
21047
21048 -static struct apic apic_x2apic_cluster = {
21049 +static struct apic apic_x2apic_cluster __read_only = {
21050
21051 .name = "cluster x2apic",
21052 .probe = x2apic_cluster_probe,
21053 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
21054 index 6fae733..5ca17af 100644
21055 --- a/arch/x86/kernel/apic/x2apic_phys.c
21056 +++ b/arch/x86/kernel/apic/x2apic_phys.c
21057 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
21058 return apic == &apic_x2apic_phys;
21059 }
21060
21061 -static struct apic apic_x2apic_phys = {
21062 +static struct apic apic_x2apic_phys __read_only = {
21063
21064 .name = "physical x2apic",
21065 .probe = x2apic_phys_probe,
21066 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
21067 index 8e9dcfd..c61b3e4 100644
21068 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
21069 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
21070 @@ -348,7 +348,7 @@ static int uv_probe(void)
21071 return apic == &apic_x2apic_uv_x;
21072 }
21073
21074 -static struct apic __refdata apic_x2apic_uv_x = {
21075 +static struct apic apic_x2apic_uv_x __read_only = {
21076
21077 .name = "UV large system",
21078 .probe = uv_probe,
21079 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
21080 index 927ec92..0dc3bd4 100644
21081 --- a/arch/x86/kernel/apm_32.c
21082 +++ b/arch/x86/kernel/apm_32.c
21083 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
21084 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21085 * even though they are called in protected mode.
21086 */
21087 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21088 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21089 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21090
21091 static const char driver_version[] = "1.16ac"; /* no spaces */
21092 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21093 BUG_ON(cpu != 0);
21094 gdt = get_cpu_gdt_table(cpu);
21095 save_desc_40 = gdt[0x40 / 8];
21096 +
21097 + pax_open_kernel();
21098 gdt[0x40 / 8] = bad_bios_desc;
21099 + pax_close_kernel();
21100
21101 apm_irq_save(flags);
21102 APM_DO_SAVE_SEGS;
21103 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21104 &call->esi);
21105 APM_DO_RESTORE_SEGS;
21106 apm_irq_restore(flags);
21107 +
21108 + pax_open_kernel();
21109 gdt[0x40 / 8] = save_desc_40;
21110 + pax_close_kernel();
21111 +
21112 put_cpu();
21113
21114 return call->eax & 0xff;
21115 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21116 BUG_ON(cpu != 0);
21117 gdt = get_cpu_gdt_table(cpu);
21118 save_desc_40 = gdt[0x40 / 8];
21119 +
21120 + pax_open_kernel();
21121 gdt[0x40 / 8] = bad_bios_desc;
21122 + pax_close_kernel();
21123
21124 apm_irq_save(flags);
21125 APM_DO_SAVE_SEGS;
21126 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21127 &call->eax);
21128 APM_DO_RESTORE_SEGS;
21129 apm_irq_restore(flags);
21130 +
21131 + pax_open_kernel();
21132 gdt[0x40 / 8] = save_desc_40;
21133 + pax_close_kernel();
21134 +
21135 put_cpu();
21136 return error;
21137 }
21138 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21139 * code to that CPU.
21140 */
21141 gdt = get_cpu_gdt_table(0);
21142 +
21143 + pax_open_kernel();
21144 set_desc_base(&gdt[APM_CS >> 3],
21145 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21146 set_desc_base(&gdt[APM_CS_16 >> 3],
21147 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21148 set_desc_base(&gdt[APM_DS >> 3],
21149 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21150 + pax_close_kernel();
21151
21152 proc_create("apm", 0, NULL, &apm_file_ops);
21153
21154 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21155 index 9f6b934..cf5ffb3 100644
21156 --- a/arch/x86/kernel/asm-offsets.c
21157 +++ b/arch/x86/kernel/asm-offsets.c
21158 @@ -32,6 +32,8 @@ void common(void) {
21159 OFFSET(TI_flags, thread_info, flags);
21160 OFFSET(TI_status, thread_info, status);
21161 OFFSET(TI_addr_limit, thread_info, addr_limit);
21162 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21163 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21164
21165 BLANK();
21166 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21167 @@ -52,8 +54,26 @@ void common(void) {
21168 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21169 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21170 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21171 +
21172 +#ifdef CONFIG_PAX_KERNEXEC
21173 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21174 #endif
21175
21176 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21177 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21178 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21179 +#ifdef CONFIG_X86_64
21180 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21181 +#endif
21182 +#endif
21183 +
21184 +#endif
21185 +
21186 + BLANK();
21187 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21188 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21189 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21190 +
21191 #ifdef CONFIG_XEN
21192 BLANK();
21193 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21194 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21195 index fdcbb4d..036dd93 100644
21196 --- a/arch/x86/kernel/asm-offsets_64.c
21197 +++ b/arch/x86/kernel/asm-offsets_64.c
21198 @@ -80,6 +80,7 @@ int main(void)
21199 BLANK();
21200 #undef ENTRY
21201
21202 + DEFINE(TSS_size, sizeof(struct tss_struct));
21203 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21204 BLANK();
21205
21206 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21207 index 80091ae..0c5184f 100644
21208 --- a/arch/x86/kernel/cpu/Makefile
21209 +++ b/arch/x86/kernel/cpu/Makefile
21210 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21211 CFLAGS_REMOVE_perf_event.o = -pg
21212 endif
21213
21214 -# Make sure load_percpu_segment has no stackprotector
21215 -nostackp := $(call cc-option, -fno-stack-protector)
21216 -CFLAGS_common.o := $(nostackp)
21217 -
21218 obj-y := intel_cacheinfo.o scattered.o topology.o
21219 obj-y += common.o
21220 obj-y += rdrand.o
21221 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21222 index 15c5df9..d9a604a 100644
21223 --- a/arch/x86/kernel/cpu/amd.c
21224 +++ b/arch/x86/kernel/cpu/amd.c
21225 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21226 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21227 {
21228 /* AMD errata T13 (order #21922) */
21229 - if ((c->x86 == 6)) {
21230 + if (c->x86 == 6) {
21231 /* Duron Rev A0 */
21232 if (c->x86_model == 3 && c->x86_mask == 0)
21233 size = 64;
21234 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21235 index c604965..1558f4a 100644
21236 --- a/arch/x86/kernel/cpu/common.c
21237 +++ b/arch/x86/kernel/cpu/common.c
21238 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21239
21240 static const struct cpu_dev *this_cpu = &default_cpu;
21241
21242 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21243 -#ifdef CONFIG_X86_64
21244 - /*
21245 - * We need valid kernel segments for data and code in long mode too
21246 - * IRET will check the segment types kkeil 2000/10/28
21247 - * Also sysret mandates a special GDT layout
21248 - *
21249 - * TLS descriptors are currently at a different place compared to i386.
21250 - * Hopefully nobody expects them at a fixed place (Wine?)
21251 - */
21252 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21253 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21254 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21255 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21256 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21257 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21258 -#else
21259 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21260 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21261 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21262 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21263 - /*
21264 - * Segments used for calling PnP BIOS have byte granularity.
21265 - * They code segments and data segments have fixed 64k limits,
21266 - * the transfer segment sizes are set at run time.
21267 - */
21268 - /* 32-bit code */
21269 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21270 - /* 16-bit code */
21271 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21272 - /* 16-bit data */
21273 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21274 - /* 16-bit data */
21275 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21276 - /* 16-bit data */
21277 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21278 - /*
21279 - * The APM segments have byte granularity and their bases
21280 - * are set at run time. All have 64k limits.
21281 - */
21282 - /* 32-bit code */
21283 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21284 - /* 16-bit code */
21285 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21286 - /* data */
21287 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21288 -
21289 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21290 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21291 - GDT_STACK_CANARY_INIT
21292 -#endif
21293 -} };
21294 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21295 -
21296 static int __init x86_xsave_setup(char *s)
21297 {
21298 if (strlen(s))
21299 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21300 }
21301 }
21302
21303 +#ifdef CONFIG_X86_64
21304 +static __init int setup_disable_pcid(char *arg)
21305 +{
21306 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21307 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21308 +
21309 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21310 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21311 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21312 +#endif
21313 +
21314 + return 1;
21315 +}
21316 +__setup("nopcid", setup_disable_pcid);
21317 +
21318 +static void setup_pcid(struct cpuinfo_x86 *c)
21319 +{
21320 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21321 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21322 +
21323 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21324 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21325 + pax_open_kernel();
21326 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21327 + pax_close_kernel();
21328 + printk("PAX: slow and weak UDEREF enabled\n");
21329 + } else
21330 + printk("PAX: UDEREF disabled\n");
21331 +#endif
21332 +
21333 + return;
21334 + }
21335 +
21336 + printk("PAX: PCID detected\n");
21337 + set_in_cr4(X86_CR4_PCIDE);
21338 +
21339 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21340 + pax_open_kernel();
21341 + clone_pgd_mask = ~(pgdval_t)0UL;
21342 + pax_close_kernel();
21343 + if (pax_user_shadow_base)
21344 + printk("PAX: weak UDEREF enabled\n");
21345 + else {
21346 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21347 + printk("PAX: strong UDEREF enabled\n");
21348 + }
21349 +#endif
21350 +
21351 + if (cpu_has(c, X86_FEATURE_INVPCID))
21352 + printk("PAX: INVPCID detected\n");
21353 +}
21354 +#endif
21355 +
21356 /*
21357 * Some CPU features depend on higher CPUID levels, which may not always
21358 * be available due to CPUID level capping or broken virtualization
21359 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21360 {
21361 struct desc_ptr gdt_descr;
21362
21363 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21364 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21365 gdt_descr.size = GDT_SIZE - 1;
21366 load_gdt(&gdt_descr);
21367 /* Reload the per-cpu base */
21368 @@ -895,6 +894,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21369 setup_smep(c);
21370 setup_smap(c);
21371
21372 +#ifdef CONFIG_X86_32
21373 +#ifdef CONFIG_PAX_PAGEEXEC
21374 + if (!(__supported_pte_mask & _PAGE_NX))
21375 + clear_cpu_cap(c, X86_FEATURE_PSE);
21376 +#endif
21377 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21378 + clear_cpu_cap(c, X86_FEATURE_SEP);
21379 +#endif
21380 +#endif
21381 +
21382 +#ifdef CONFIG_X86_64
21383 + setup_pcid(c);
21384 +#endif
21385 +
21386 /*
21387 * The vendor-specific functions might have changed features.
21388 * Now we do "generic changes."
21389 @@ -977,7 +990,7 @@ static void syscall32_cpu_init(void)
21390 void enable_sep_cpu(void)
21391 {
21392 int cpu = get_cpu();
21393 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21394 + struct tss_struct *tss = init_tss + cpu;
21395
21396 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21397 put_cpu();
21398 @@ -1115,14 +1128,16 @@ static __init int setup_disablecpuid(char *arg)
21399 }
21400 __setup("clearcpuid=", setup_disablecpuid);
21401
21402 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21403 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21404 +
21405 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21406 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21407 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21408 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21409
21410 #ifdef CONFIG_X86_64
21411 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21412 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21413 - (unsigned long) debug_idt_table };
21414 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21415 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21416
21417 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21418 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21419 @@ -1299,7 +1314,7 @@ void cpu_init(void)
21420 */
21421 load_ucode_ap();
21422
21423 - t = &per_cpu(init_tss, cpu);
21424 + t = init_tss + cpu;
21425 oist = &per_cpu(orig_ist, cpu);
21426
21427 #ifdef CONFIG_NUMA
21428 @@ -1331,7 +1346,6 @@ void cpu_init(void)
21429 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21430 barrier();
21431
21432 - x86_configure_nx();
21433 enable_x2apic();
21434
21435 /*
21436 @@ -1383,7 +1397,7 @@ void cpu_init(void)
21437 {
21438 int cpu = smp_processor_id();
21439 struct task_struct *curr = current;
21440 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21441 + struct tss_struct *t = init_tss + cpu;
21442 struct thread_struct *thread = &curr->thread;
21443
21444 wait_for_master_cpu(cpu);
21445 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21446 index c703507..28535e3 100644
21447 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21448 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21449 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21450 };
21451
21452 #ifdef CONFIG_AMD_NB
21453 +static struct attribute *default_attrs_amd_nb[] = {
21454 + &type.attr,
21455 + &level.attr,
21456 + &coherency_line_size.attr,
21457 + &physical_line_partition.attr,
21458 + &ways_of_associativity.attr,
21459 + &number_of_sets.attr,
21460 + &size.attr,
21461 + &shared_cpu_map.attr,
21462 + &shared_cpu_list.attr,
21463 + NULL,
21464 + NULL,
21465 + NULL,
21466 + NULL
21467 +};
21468 +
21469 static struct attribute **amd_l3_attrs(void)
21470 {
21471 static struct attribute **attrs;
21472 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21473
21474 n = ARRAY_SIZE(default_attrs);
21475
21476 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21477 - n += 2;
21478 -
21479 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21480 - n += 1;
21481 -
21482 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21483 - if (attrs == NULL)
21484 - return attrs = default_attrs;
21485 -
21486 - for (n = 0; default_attrs[n]; n++)
21487 - attrs[n] = default_attrs[n];
21488 + attrs = default_attrs_amd_nb;
21489
21490 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21491 attrs[n++] = &cache_disable_0.attr;
21492 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21493 .default_attrs = default_attrs,
21494 };
21495
21496 +#ifdef CONFIG_AMD_NB
21497 +static struct kobj_type ktype_cache_amd_nb = {
21498 + .sysfs_ops = &sysfs_ops,
21499 + .default_attrs = default_attrs_amd_nb,
21500 +};
21501 +#endif
21502 +
21503 static struct kobj_type ktype_percpu_entry = {
21504 .sysfs_ops = &sysfs_ops,
21505 };
21506 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21507 return retval;
21508 }
21509
21510 +#ifdef CONFIG_AMD_NB
21511 + amd_l3_attrs();
21512 +#endif
21513 +
21514 for (i = 0; i < num_cache_leaves; i++) {
21515 + struct kobj_type *ktype;
21516 +
21517 this_object = INDEX_KOBJECT_PTR(cpu, i);
21518 this_object->cpu = cpu;
21519 this_object->index = i;
21520
21521 this_leaf = CPUID4_INFO_IDX(cpu, i);
21522
21523 - ktype_cache.default_attrs = default_attrs;
21524 + ktype = &ktype_cache;
21525 #ifdef CONFIG_AMD_NB
21526 if (this_leaf->base.nb)
21527 - ktype_cache.default_attrs = amd_l3_attrs();
21528 + ktype = &ktype_cache_amd_nb;
21529 #endif
21530 retval = kobject_init_and_add(&(this_object->kobj),
21531 - &ktype_cache,
21532 + ktype,
21533 per_cpu(ici_cache_kobject, cpu),
21534 "index%1lu", i);
21535 if (unlikely(retval)) {
21536 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21537 index d2c6116..62fd7aa 100644
21538 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21539 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21540 @@ -45,6 +45,7 @@
21541 #include <asm/processor.h>
21542 #include <asm/mce.h>
21543 #include <asm/msr.h>
21544 +#include <asm/local.h>
21545
21546 #include "mce-internal.h"
21547
21548 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21549 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21550 m->cs, m->ip);
21551
21552 - if (m->cs == __KERNEL_CS)
21553 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21554 print_symbol("{%s}", m->ip);
21555 pr_cont("\n");
21556 }
21557 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21558
21559 #define PANIC_TIMEOUT 5 /* 5 seconds */
21560
21561 -static atomic_t mce_panicked;
21562 +static atomic_unchecked_t mce_panicked;
21563
21564 static int fake_panic;
21565 -static atomic_t mce_fake_panicked;
21566 +static atomic_unchecked_t mce_fake_panicked;
21567
21568 /* Panic in progress. Enable interrupts and wait for final IPI */
21569 static void wait_for_panic(void)
21570 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21571 /*
21572 * Make sure only one CPU runs in machine check panic
21573 */
21574 - if (atomic_inc_return(&mce_panicked) > 1)
21575 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21576 wait_for_panic();
21577 barrier();
21578
21579 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21580 console_verbose();
21581 } else {
21582 /* Don't log too much for fake panic */
21583 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21584 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21585 return;
21586 }
21587 /* First print corrected ones that are still unlogged */
21588 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21589 if (!fake_panic) {
21590 if (panic_timeout == 0)
21591 panic_timeout = mca_cfg.panic_timeout;
21592 - panic(msg);
21593 + panic("%s", msg);
21594 } else
21595 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21596 }
21597 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21598 * might have been modified by someone else.
21599 */
21600 rmb();
21601 - if (atomic_read(&mce_panicked))
21602 + if (atomic_read_unchecked(&mce_panicked))
21603 wait_for_panic();
21604 if (!mca_cfg.monarch_timeout)
21605 goto out;
21606 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21607 }
21608
21609 /* Call the installed machine check handler for this CPU setup. */
21610 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21611 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21612 unexpected_machine_check;
21613
21614 /*
21615 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21616 return;
21617 }
21618
21619 + pax_open_kernel();
21620 machine_check_vector = do_machine_check;
21621 + pax_close_kernel();
21622
21623 __mcheck_cpu_init_generic();
21624 __mcheck_cpu_init_vendor(c);
21625 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21626 */
21627
21628 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21629 -static int mce_chrdev_open_count; /* #times opened */
21630 +static local_t mce_chrdev_open_count; /* #times opened */
21631 static int mce_chrdev_open_exclu; /* already open exclusive? */
21632
21633 static int mce_chrdev_open(struct inode *inode, struct file *file)
21634 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21635 spin_lock(&mce_chrdev_state_lock);
21636
21637 if (mce_chrdev_open_exclu ||
21638 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21639 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21640 spin_unlock(&mce_chrdev_state_lock);
21641
21642 return -EBUSY;
21643 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21644
21645 if (file->f_flags & O_EXCL)
21646 mce_chrdev_open_exclu = 1;
21647 - mce_chrdev_open_count++;
21648 + local_inc(&mce_chrdev_open_count);
21649
21650 spin_unlock(&mce_chrdev_state_lock);
21651
21652 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21653 {
21654 spin_lock(&mce_chrdev_state_lock);
21655
21656 - mce_chrdev_open_count--;
21657 + local_dec(&mce_chrdev_open_count);
21658 mce_chrdev_open_exclu = 0;
21659
21660 spin_unlock(&mce_chrdev_state_lock);
21661 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21662
21663 for (i = 0; i < mca_cfg.banks; i++) {
21664 struct mce_bank *b = &mce_banks[i];
21665 - struct device_attribute *a = &b->attr;
21666 + device_attribute_no_const *a = &b->attr;
21667
21668 sysfs_attr_init(&a->attr);
21669 a->attr.name = b->attrname;
21670 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21671 static void mce_reset(void)
21672 {
21673 cpu_missing = 0;
21674 - atomic_set(&mce_fake_panicked, 0);
21675 + atomic_set_unchecked(&mce_fake_panicked, 0);
21676 atomic_set(&mce_executing, 0);
21677 atomic_set(&mce_callin, 0);
21678 atomic_set(&global_nwo, 0);
21679 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21680 index a304298..49b6d06 100644
21681 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21682 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21683 @@ -10,6 +10,7 @@
21684 #include <asm/processor.h>
21685 #include <asm/mce.h>
21686 #include <asm/msr.h>
21687 +#include <asm/pgtable.h>
21688
21689 /* By default disabled */
21690 int mce_p5_enabled __read_mostly;
21691 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21692 if (!cpu_has(c, X86_FEATURE_MCE))
21693 return;
21694
21695 + pax_open_kernel();
21696 machine_check_vector = pentium_machine_check;
21697 + pax_close_kernel();
21698 /* Make sure the vector pointer is visible before we enable MCEs: */
21699 wmb();
21700
21701 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21702 index 7dc5564..1273569 100644
21703 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21704 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21705 @@ -9,6 +9,7 @@
21706 #include <asm/processor.h>
21707 #include <asm/mce.h>
21708 #include <asm/msr.h>
21709 +#include <asm/pgtable.h>
21710
21711 /* Machine check handler for WinChip C6: */
21712 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21713 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21714 {
21715 u32 lo, hi;
21716
21717 + pax_open_kernel();
21718 machine_check_vector = winchip_machine_check;
21719 + pax_close_kernel();
21720 /* Make sure the vector pointer is visible before we enable MCEs: */
21721 wmb();
21722
21723 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21724 index 36a8361..e7058c2 100644
21725 --- a/arch/x86/kernel/cpu/microcode/core.c
21726 +++ b/arch/x86/kernel/cpu/microcode/core.c
21727 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21728 return NOTIFY_OK;
21729 }
21730
21731 -static struct notifier_block __refdata mc_cpu_notifier = {
21732 +static struct notifier_block mc_cpu_notifier = {
21733 .notifier_call = mc_cpu_callback,
21734 };
21735
21736 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21737 index c6826d1..8dc677e 100644
21738 --- a/arch/x86/kernel/cpu/microcode/intel.c
21739 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21740 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21741 struct microcode_header_intel mc_header;
21742 unsigned int mc_size;
21743
21744 + if (leftover < sizeof(mc_header)) {
21745 + pr_err("error! Truncated header in microcode data file\n");
21746 + break;
21747 + }
21748 +
21749 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21750 break;
21751
21752 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21753
21754 static int get_ucode_user(void *to, const void *from, size_t n)
21755 {
21756 - return copy_from_user(to, from, n);
21757 + return copy_from_user(to, (const void __force_user *)from, n);
21758 }
21759
21760 static enum ucode_state
21761 request_microcode_user(int cpu, const void __user *buf, size_t size)
21762 {
21763 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21764 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21765 }
21766
21767 static void microcode_fini_cpu(int cpu)
21768 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21769 index ec9df6f..420eb93 100644
21770 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21771 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21772 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21773 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21774 int i;
21775
21776 - while (leftover) {
21777 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21778 +
21779 + if (leftover < sizeof(mc_header))
21780 + break;
21781 +
21782 mc_header = (struct microcode_header_intel *)ucode_ptr;
21783
21784 mc_size = get_totalsize(mc_header);
21785 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21786 index ea5f363..cb0e905 100644
21787 --- a/arch/x86/kernel/cpu/mtrr/main.c
21788 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21789 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21790 u64 size_or_mask, size_and_mask;
21791 static bool mtrr_aps_delayed_init;
21792
21793 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21794 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21795
21796 const struct mtrr_ops *mtrr_if;
21797
21798 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21799 index df5e41f..816c719 100644
21800 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21801 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21802 @@ -25,7 +25,7 @@ struct mtrr_ops {
21803 int (*validate_add_page)(unsigned long base, unsigned long size,
21804 unsigned int type);
21805 int (*have_wrcomb)(void);
21806 -};
21807 +} __do_const;
21808
21809 extern int generic_get_free_region(unsigned long base, unsigned long size,
21810 int replace_reg);
21811 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21812 index 143e5f5..5825081 100644
21813 --- a/arch/x86/kernel/cpu/perf_event.c
21814 +++ b/arch/x86/kernel/cpu/perf_event.c
21815 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21816
21817 }
21818
21819 -static struct attribute_group x86_pmu_format_group = {
21820 +static attribute_group_no_const x86_pmu_format_group = {
21821 .name = "format",
21822 .attrs = NULL,
21823 };
21824 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21825 NULL,
21826 };
21827
21828 -static struct attribute_group x86_pmu_events_group = {
21829 +static attribute_group_no_const x86_pmu_events_group = {
21830 .name = "events",
21831 .attrs = events_attr,
21832 };
21833 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21834 if (idx > GDT_ENTRIES)
21835 return 0;
21836
21837 - desc = raw_cpu_ptr(gdt_page.gdt);
21838 + desc = get_cpu_gdt_table(smp_processor_id());
21839 }
21840
21841 return get_desc_base(desc + idx);
21842 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21843 break;
21844
21845 perf_callchain_store(entry, frame.return_address);
21846 - fp = frame.next_frame;
21847 + fp = (const void __force_user *)frame.next_frame;
21848 }
21849 }
21850
21851 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21852 index 97242a9..cf9c30e 100644
21853 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21854 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21855 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21856 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21857 {
21858 struct attribute **attrs;
21859 - struct attribute_group *attr_group;
21860 + attribute_group_no_const *attr_group;
21861 int i = 0, j;
21862
21863 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21864 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21865 index 498b6d9..4126515 100644
21866 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21867 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21868 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21869 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21870
21871 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21872 - u64 capabilities;
21873 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21874
21875 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21876 - x86_pmu.intel_cap.capabilities = capabilities;
21877 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21878 + x86_pmu.intel_cap.capabilities = capabilities;
21879 }
21880
21881 intel_ds_init();
21882 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21883 index c4bb8b8..9f7384d 100644
21884 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21885 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21886 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21887 NULL,
21888 };
21889
21890 -static struct attribute_group rapl_pmu_events_group = {
21891 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21892 .name = "events",
21893 .attrs = NULL, /* patched at runtime */
21894 };
21895 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21896 index c635b8b..b78835e 100644
21897 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21898 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21899 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21900 static int __init uncore_type_init(struct intel_uncore_type *type)
21901 {
21902 struct intel_uncore_pmu *pmus;
21903 - struct attribute_group *attr_group;
21904 + attribute_group_no_const *attr_group;
21905 struct attribute **attrs;
21906 int i, j;
21907
21908 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21909 index 6c8c1e7..515b98a 100644
21910 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21911 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21912 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21913 struct uncore_event_desc {
21914 struct kobj_attribute attr;
21915 const char *config;
21916 -};
21917 +} __do_const;
21918
21919 ssize_t uncore_event_show(struct kobject *kobj,
21920 struct kobj_attribute *attr, char *buf);
21921 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21922 index 83741a7..bd3507d 100644
21923 --- a/arch/x86/kernel/cpuid.c
21924 +++ b/arch/x86/kernel/cpuid.c
21925 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21926 return notifier_from_errno(err);
21927 }
21928
21929 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21930 +static struct notifier_block cpuid_class_cpu_notifier =
21931 {
21932 .notifier_call = cpuid_class_cpu_callback,
21933 };
21934 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21935 index aceb2f9..c76d3e3 100644
21936 --- a/arch/x86/kernel/crash.c
21937 +++ b/arch/x86/kernel/crash.c
21938 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21939 #ifdef CONFIG_X86_32
21940 struct pt_regs fixed_regs;
21941
21942 - if (!user_mode_vm(regs)) {
21943 + if (!user_mode(regs)) {
21944 crash_fixup_ss_esp(&fixed_regs, regs);
21945 regs = &fixed_regs;
21946 }
21947 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21948 index afa64ad..dce67dd 100644
21949 --- a/arch/x86/kernel/crash_dump_64.c
21950 +++ b/arch/x86/kernel/crash_dump_64.c
21951 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21952 return -ENOMEM;
21953
21954 if (userbuf) {
21955 - if (copy_to_user(buf, vaddr + offset, csize)) {
21956 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21957 iounmap(vaddr);
21958 return -EFAULT;
21959 }
21960 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21961 index f6dfd93..892ade4 100644
21962 --- a/arch/x86/kernel/doublefault.c
21963 +++ b/arch/x86/kernel/doublefault.c
21964 @@ -12,7 +12,7 @@
21965
21966 #define DOUBLEFAULT_STACKSIZE (1024)
21967 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21968 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21969 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21970
21971 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21972
21973 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21974 unsigned long gdt, tss;
21975
21976 native_store_gdt(&gdt_desc);
21977 - gdt = gdt_desc.address;
21978 + gdt = (unsigned long)gdt_desc.address;
21979
21980 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21981
21982 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21983 /* 0x2 bit is always set */
21984 .flags = X86_EFLAGS_SF | 0x2,
21985 .sp = STACK_START,
21986 - .es = __USER_DS,
21987 + .es = __KERNEL_DS,
21988 .cs = __KERNEL_CS,
21989 .ss = __KERNEL_DS,
21990 - .ds = __USER_DS,
21991 + .ds = __KERNEL_DS,
21992 .fs = __KERNEL_PERCPU,
21993
21994 .__cr3 = __pa_nodebug(swapper_pg_dir),
21995 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21996 index b74ebc7..2c95874 100644
21997 --- a/arch/x86/kernel/dumpstack.c
21998 +++ b/arch/x86/kernel/dumpstack.c
21999 @@ -2,6 +2,9 @@
22000 * Copyright (C) 1991, 1992 Linus Torvalds
22001 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
22002 */
22003 +#ifdef CONFIG_GRKERNSEC_HIDESYM
22004 +#define __INCLUDED_BY_HIDESYM 1
22005 +#endif
22006 #include <linux/kallsyms.h>
22007 #include <linux/kprobes.h>
22008 #include <linux/uaccess.h>
22009 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
22010
22011 void printk_address(unsigned long address)
22012 {
22013 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
22014 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
22015 }
22016
22017 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
22018 static void
22019 print_ftrace_graph_addr(unsigned long addr, void *data,
22020 const struct stacktrace_ops *ops,
22021 - struct thread_info *tinfo, int *graph)
22022 + struct task_struct *task, int *graph)
22023 {
22024 - struct task_struct *task;
22025 unsigned long ret_addr;
22026 int index;
22027
22028 if (addr != (unsigned long)return_to_handler)
22029 return;
22030
22031 - task = tinfo->task;
22032 index = task->curr_ret_stack;
22033
22034 if (!task->ret_stack || index < *graph)
22035 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22036 static inline void
22037 print_ftrace_graph_addr(unsigned long addr, void *data,
22038 const struct stacktrace_ops *ops,
22039 - struct thread_info *tinfo, int *graph)
22040 + struct task_struct *task, int *graph)
22041 { }
22042 #endif
22043
22044 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22045 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22046 */
22047
22048 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22049 - void *p, unsigned int size, void *end)
22050 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22051 {
22052 - void *t = tinfo;
22053 if (end) {
22054 if (p < end && p >= (end-THREAD_SIZE))
22055 return 1;
22056 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22057 }
22058
22059 unsigned long
22060 -print_context_stack(struct thread_info *tinfo,
22061 +print_context_stack(struct task_struct *task, void *stack_start,
22062 unsigned long *stack, unsigned long bp,
22063 const struct stacktrace_ops *ops, void *data,
22064 unsigned long *end, int *graph)
22065 {
22066 struct stack_frame *frame = (struct stack_frame *)bp;
22067
22068 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22069 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22070 unsigned long addr;
22071
22072 addr = *stack;
22073 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
22074 } else {
22075 ops->address(data, addr, 0);
22076 }
22077 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22078 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22079 }
22080 stack++;
22081 }
22082 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
22083 EXPORT_SYMBOL_GPL(print_context_stack);
22084
22085 unsigned long
22086 -print_context_stack_bp(struct thread_info *tinfo,
22087 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22088 unsigned long *stack, unsigned long bp,
22089 const struct stacktrace_ops *ops, void *data,
22090 unsigned long *end, int *graph)
22091 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22092 struct stack_frame *frame = (struct stack_frame *)bp;
22093 unsigned long *ret_addr = &frame->return_address;
22094
22095 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22096 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22097 unsigned long addr = *ret_addr;
22098
22099 if (!__kernel_text_address(addr))
22100 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22101 ops->address(data, addr, 1);
22102 frame = frame->next_frame;
22103 ret_addr = &frame->return_address;
22104 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22105 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22106 }
22107
22108 return (unsigned long)frame;
22109 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22110 static void print_trace_address(void *data, unsigned long addr, int reliable)
22111 {
22112 touch_nmi_watchdog();
22113 - printk(data);
22114 + printk("%s", (char *)data);
22115 printk_stack_address(addr, reliable);
22116 }
22117
22118 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22119 EXPORT_SYMBOL_GPL(oops_begin);
22120 NOKPROBE_SYMBOL(oops_begin);
22121
22122 +extern void gr_handle_kernel_exploit(void);
22123 +
22124 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22125 {
22126 if (regs && kexec_should_crash(current))
22127 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22128 panic("Fatal exception in interrupt");
22129 if (panic_on_oops)
22130 panic("Fatal exception");
22131 - do_exit(signr);
22132 +
22133 + gr_handle_kernel_exploit();
22134 +
22135 + do_group_exit(signr);
22136 }
22137 NOKPROBE_SYMBOL(oops_end);
22138
22139 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22140 print_modules();
22141 show_regs(regs);
22142 #ifdef CONFIG_X86_32
22143 - if (user_mode_vm(regs)) {
22144 + if (user_mode(regs)) {
22145 sp = regs->sp;
22146 ss = regs->ss & 0xffff;
22147 } else {
22148 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22149 unsigned long flags = oops_begin();
22150 int sig = SIGSEGV;
22151
22152 - if (!user_mode_vm(regs))
22153 + if (!user_mode(regs))
22154 report_bug(regs->ip, regs);
22155
22156 if (__die(str, regs, err))
22157 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22158 index 5abd4cd..c65733b 100644
22159 --- a/arch/x86/kernel/dumpstack_32.c
22160 +++ b/arch/x86/kernel/dumpstack_32.c
22161 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22162 bp = stack_frame(task, regs);
22163
22164 for (;;) {
22165 - struct thread_info *context;
22166 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22167 void *end_stack;
22168
22169 end_stack = is_hardirq_stack(stack, cpu);
22170 if (!end_stack)
22171 end_stack = is_softirq_stack(stack, cpu);
22172
22173 - context = task_thread_info(task);
22174 - bp = ops->walk_stack(context, stack, bp, ops, data,
22175 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22176 end_stack, &graph);
22177
22178 /* Stop if not on irq stack */
22179 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22180 int i;
22181
22182 show_regs_print_info(KERN_EMERG);
22183 - __show_regs(regs, !user_mode_vm(regs));
22184 + __show_regs(regs, !user_mode(regs));
22185
22186 /*
22187 * When in-kernel, we also print out the stack and code at the
22188 * time of the fault..
22189 */
22190 - if (!user_mode_vm(regs)) {
22191 + if (!user_mode(regs)) {
22192 unsigned int code_prologue = code_bytes * 43 / 64;
22193 unsigned int code_len = code_bytes;
22194 unsigned char c;
22195 u8 *ip;
22196 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22197
22198 pr_emerg("Stack:\n");
22199 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22200
22201 pr_emerg("Code:");
22202
22203 - ip = (u8 *)regs->ip - code_prologue;
22204 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22205 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22206 /* try starting at IP */
22207 - ip = (u8 *)regs->ip;
22208 + ip = (u8 *)regs->ip + cs_base;
22209 code_len = code_len - code_prologue + 1;
22210 }
22211 for (i = 0; i < code_len; i++, ip++) {
22212 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22213 pr_cont(" Bad EIP value.");
22214 break;
22215 }
22216 - if (ip == (u8 *)regs->ip)
22217 + if (ip == (u8 *)regs->ip + cs_base)
22218 pr_cont(" <%02x>", c);
22219 else
22220 pr_cont(" %02x", c);
22221 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22222 {
22223 unsigned short ud2;
22224
22225 + ip = ktla_ktva(ip);
22226 if (ip < PAGE_OFFSET)
22227 return 0;
22228 if (probe_kernel_address((unsigned short *)ip, ud2))
22229 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22230
22231 return ud2 == 0x0b0f;
22232 }
22233 +
22234 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22235 +void pax_check_alloca(unsigned long size)
22236 +{
22237 + unsigned long sp = (unsigned long)&sp, stack_left;
22238 +
22239 + /* all kernel stacks are of the same size */
22240 + stack_left = sp & (THREAD_SIZE - 1);
22241 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22242 +}
22243 +EXPORT_SYMBOL(pax_check_alloca);
22244 +#endif
22245 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22246 index ff86f19..73eabf4 100644
22247 --- a/arch/x86/kernel/dumpstack_64.c
22248 +++ b/arch/x86/kernel/dumpstack_64.c
22249 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22250 const struct stacktrace_ops *ops, void *data)
22251 {
22252 const unsigned cpu = get_cpu();
22253 - struct thread_info *tinfo;
22254 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22255 unsigned long dummy;
22256 unsigned used = 0;
22257 int graph = 0;
22258 int done = 0;
22259 + void *stack_start;
22260
22261 if (!task)
22262 task = current;
22263 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22264 * current stack address. If the stacks consist of nested
22265 * exceptions
22266 */
22267 - tinfo = task_thread_info(task);
22268 while (!done) {
22269 unsigned long *stack_end;
22270 enum stack_type stype;
22271 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22272 if (ops->stack(data, id) < 0)
22273 break;
22274
22275 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22276 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22277 data, stack_end, &graph);
22278 ops->stack(data, "<EOE>");
22279 /*
22280 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22281 * second-to-last pointer (index -2 to end) in the
22282 * exception stack:
22283 */
22284 + if ((u16)stack_end[-1] != __KERNEL_DS)
22285 + goto out;
22286 stack = (unsigned long *) stack_end[-2];
22287 done = 0;
22288 break;
22289 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22290
22291 if (ops->stack(data, "IRQ") < 0)
22292 break;
22293 - bp = ops->walk_stack(tinfo, stack, bp,
22294 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22295 ops, data, stack_end, &graph);
22296 /*
22297 * We link to the next stack (which would be
22298 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22299 /*
22300 * This handles the process stack:
22301 */
22302 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22303 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22304 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22305 +out:
22306 put_cpu();
22307 }
22308 EXPORT_SYMBOL(dump_trace);
22309 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22310 {
22311 unsigned short ud2;
22312
22313 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22314 + if (probe_kernel_address((unsigned short *)ip, ud2))
22315 return 0;
22316
22317 return ud2 == 0x0b0f;
22318 }
22319 +
22320 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22321 +void pax_check_alloca(unsigned long size)
22322 +{
22323 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22324 + unsigned cpu, used;
22325 + char *id;
22326 +
22327 + /* check the process stack first */
22328 + stack_start = (unsigned long)task_stack_page(current);
22329 + stack_end = stack_start + THREAD_SIZE;
22330 + if (likely(stack_start <= sp && sp < stack_end)) {
22331 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22332 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22333 + return;
22334 + }
22335 +
22336 + cpu = get_cpu();
22337 +
22338 + /* check the irq stacks */
22339 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22340 + stack_start = stack_end - IRQ_STACK_SIZE;
22341 + if (stack_start <= sp && sp < stack_end) {
22342 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22343 + put_cpu();
22344 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22345 + return;
22346 + }
22347 +
22348 + /* check the exception stacks */
22349 + used = 0;
22350 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22351 + stack_start = stack_end - EXCEPTION_STKSZ;
22352 + if (stack_end && stack_start <= sp && sp < stack_end) {
22353 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22354 + put_cpu();
22355 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22356 + return;
22357 + }
22358 +
22359 + put_cpu();
22360 +
22361 + /* unknown stack */
22362 + BUG();
22363 +}
22364 +EXPORT_SYMBOL(pax_check_alloca);
22365 +#endif
22366 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22367 index dd2f07a..845dc05 100644
22368 --- a/arch/x86/kernel/e820.c
22369 +++ b/arch/x86/kernel/e820.c
22370 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22371
22372 static void early_panic(char *msg)
22373 {
22374 - early_printk(msg);
22375 - panic(msg);
22376 + early_printk("%s", msg);
22377 + panic("%s", msg);
22378 }
22379
22380 static int userdef __initdata;
22381 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22382 index 01d1c18..8073693 100644
22383 --- a/arch/x86/kernel/early_printk.c
22384 +++ b/arch/x86/kernel/early_printk.c
22385 @@ -7,6 +7,7 @@
22386 #include <linux/pci_regs.h>
22387 #include <linux/pci_ids.h>
22388 #include <linux/errno.h>
22389 +#include <linux/sched.h>
22390 #include <asm/io.h>
22391 #include <asm/processor.h>
22392 #include <asm/fcntl.h>
22393 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22394 index 000d419..8f66802 100644
22395 --- a/arch/x86/kernel/entry_32.S
22396 +++ b/arch/x86/kernel/entry_32.S
22397 @@ -177,13 +177,154 @@
22398 /*CFI_REL_OFFSET gs, PT_GS*/
22399 .endm
22400 .macro SET_KERNEL_GS reg
22401 +
22402 +#ifdef CONFIG_CC_STACKPROTECTOR
22403 movl $(__KERNEL_STACK_CANARY), \reg
22404 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22405 + movl $(__USER_DS), \reg
22406 +#else
22407 + xorl \reg, \reg
22408 +#endif
22409 +
22410 movl \reg, %gs
22411 .endm
22412
22413 #endif /* CONFIG_X86_32_LAZY_GS */
22414
22415 -.macro SAVE_ALL
22416 +.macro pax_enter_kernel
22417 +#ifdef CONFIG_PAX_KERNEXEC
22418 + call pax_enter_kernel
22419 +#endif
22420 +.endm
22421 +
22422 +.macro pax_exit_kernel
22423 +#ifdef CONFIG_PAX_KERNEXEC
22424 + call pax_exit_kernel
22425 +#endif
22426 +.endm
22427 +
22428 +#ifdef CONFIG_PAX_KERNEXEC
22429 +ENTRY(pax_enter_kernel)
22430 +#ifdef CONFIG_PARAVIRT
22431 + pushl %eax
22432 + pushl %ecx
22433 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22434 + mov %eax, %esi
22435 +#else
22436 + mov %cr0, %esi
22437 +#endif
22438 + bts $16, %esi
22439 + jnc 1f
22440 + mov %cs, %esi
22441 + cmp $__KERNEL_CS, %esi
22442 + jz 3f
22443 + ljmp $__KERNEL_CS, $3f
22444 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22445 +2:
22446 +#ifdef CONFIG_PARAVIRT
22447 + mov %esi, %eax
22448 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22449 +#else
22450 + mov %esi, %cr0
22451 +#endif
22452 +3:
22453 +#ifdef CONFIG_PARAVIRT
22454 + popl %ecx
22455 + popl %eax
22456 +#endif
22457 + ret
22458 +ENDPROC(pax_enter_kernel)
22459 +
22460 +ENTRY(pax_exit_kernel)
22461 +#ifdef CONFIG_PARAVIRT
22462 + pushl %eax
22463 + pushl %ecx
22464 +#endif
22465 + mov %cs, %esi
22466 + cmp $__KERNEXEC_KERNEL_CS, %esi
22467 + jnz 2f
22468 +#ifdef CONFIG_PARAVIRT
22469 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22470 + mov %eax, %esi
22471 +#else
22472 + mov %cr0, %esi
22473 +#endif
22474 + btr $16, %esi
22475 + ljmp $__KERNEL_CS, $1f
22476 +1:
22477 +#ifdef CONFIG_PARAVIRT
22478 + mov %esi, %eax
22479 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22480 +#else
22481 + mov %esi, %cr0
22482 +#endif
22483 +2:
22484 +#ifdef CONFIG_PARAVIRT
22485 + popl %ecx
22486 + popl %eax
22487 +#endif
22488 + ret
22489 +ENDPROC(pax_exit_kernel)
22490 +#endif
22491 +
22492 + .macro pax_erase_kstack
22493 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22494 + call pax_erase_kstack
22495 +#endif
22496 + .endm
22497 +
22498 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22499 +/*
22500 + * ebp: thread_info
22501 + */
22502 +ENTRY(pax_erase_kstack)
22503 + pushl %edi
22504 + pushl %ecx
22505 + pushl %eax
22506 +
22507 + mov TI_lowest_stack(%ebp), %edi
22508 + mov $-0xBEEF, %eax
22509 + std
22510 +
22511 +1: mov %edi, %ecx
22512 + and $THREAD_SIZE_asm - 1, %ecx
22513 + shr $2, %ecx
22514 + repne scasl
22515 + jecxz 2f
22516 +
22517 + cmp $2*16, %ecx
22518 + jc 2f
22519 +
22520 + mov $2*16, %ecx
22521 + repe scasl
22522 + jecxz 2f
22523 + jne 1b
22524 +
22525 +2: cld
22526 + or $2*4, %edi
22527 + mov %esp, %ecx
22528 + sub %edi, %ecx
22529 +
22530 + cmp $THREAD_SIZE_asm, %ecx
22531 + jb 3f
22532 + ud2
22533 +3:
22534 +
22535 + shr $2, %ecx
22536 + rep stosl
22537 +
22538 + mov TI_task_thread_sp0(%ebp), %edi
22539 + sub $128, %edi
22540 + mov %edi, TI_lowest_stack(%ebp)
22541 +
22542 + popl %eax
22543 + popl %ecx
22544 + popl %edi
22545 + ret
22546 +ENDPROC(pax_erase_kstack)
22547 +#endif
22548 +
22549 +.macro __SAVE_ALL _DS
22550 cld
22551 PUSH_GS
22552 pushl_cfi %fs
22553 @@ -206,7 +347,7 @@
22554 CFI_REL_OFFSET ecx, 0
22555 pushl_cfi %ebx
22556 CFI_REL_OFFSET ebx, 0
22557 - movl $(__USER_DS), %edx
22558 + movl $\_DS, %edx
22559 movl %edx, %ds
22560 movl %edx, %es
22561 movl $(__KERNEL_PERCPU), %edx
22562 @@ -214,6 +355,15 @@
22563 SET_KERNEL_GS %edx
22564 .endm
22565
22566 +.macro SAVE_ALL
22567 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22568 + __SAVE_ALL __KERNEL_DS
22569 + pax_enter_kernel
22570 +#else
22571 + __SAVE_ALL __USER_DS
22572 +#endif
22573 +.endm
22574 +
22575 .macro RESTORE_INT_REGS
22576 popl_cfi %ebx
22577 CFI_RESTORE ebx
22578 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22579 popfl_cfi
22580 jmp syscall_exit
22581 CFI_ENDPROC
22582 -END(ret_from_fork)
22583 +ENDPROC(ret_from_fork)
22584
22585 ENTRY(ret_from_kernel_thread)
22586 CFI_STARTPROC
22587 @@ -340,7 +490,15 @@ ret_from_intr:
22588 andl $SEGMENT_RPL_MASK, %eax
22589 #endif
22590 cmpl $USER_RPL, %eax
22591 +
22592 +#ifdef CONFIG_PAX_KERNEXEC
22593 + jae resume_userspace
22594 +
22595 + pax_exit_kernel
22596 + jmp resume_kernel
22597 +#else
22598 jb resume_kernel # not returning to v8086 or userspace
22599 +#endif
22600
22601 ENTRY(resume_userspace)
22602 LOCKDEP_SYS_EXIT
22603 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22604 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22605 # int/exception return?
22606 jne work_pending
22607 - jmp restore_all
22608 -END(ret_from_exception)
22609 + jmp restore_all_pax
22610 +ENDPROC(ret_from_exception)
22611
22612 #ifdef CONFIG_PREEMPT
22613 ENTRY(resume_kernel)
22614 @@ -365,7 +523,7 @@ need_resched:
22615 jz restore_all
22616 call preempt_schedule_irq
22617 jmp need_resched
22618 -END(resume_kernel)
22619 +ENDPROC(resume_kernel)
22620 #endif
22621 CFI_ENDPROC
22622
22623 @@ -395,30 +553,45 @@ sysenter_past_esp:
22624 /*CFI_REL_OFFSET cs, 0*/
22625 /*
22626 * Push current_thread_info()->sysenter_return to the stack.
22627 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22628 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22629 */
22630 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22631 + pushl_cfi $0
22632 CFI_REL_OFFSET eip, 0
22633
22634 pushl_cfi %eax
22635 SAVE_ALL
22636 + GET_THREAD_INFO(%ebp)
22637 + movl TI_sysenter_return(%ebp),%ebp
22638 + movl %ebp,PT_EIP(%esp)
22639 ENABLE_INTERRUPTS(CLBR_NONE)
22640
22641 /*
22642 * Load the potential sixth argument from user stack.
22643 * Careful about security.
22644 */
22645 + movl PT_OLDESP(%esp),%ebp
22646 +
22647 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22648 + mov PT_OLDSS(%esp),%ds
22649 +1: movl %ds:(%ebp),%ebp
22650 + push %ss
22651 + pop %ds
22652 +#else
22653 cmpl $__PAGE_OFFSET-3,%ebp
22654 jae syscall_fault
22655 ASM_STAC
22656 1: movl (%ebp),%ebp
22657 ASM_CLAC
22658 +#endif
22659 +
22660 movl %ebp,PT_EBP(%esp)
22661 _ASM_EXTABLE(1b,syscall_fault)
22662
22663 GET_THREAD_INFO(%ebp)
22664
22665 +#ifdef CONFIG_PAX_RANDKSTACK
22666 + pax_erase_kstack
22667 +#endif
22668 +
22669 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22670 jnz sysenter_audit
22671 sysenter_do_call:
22672 @@ -434,12 +607,24 @@ sysenter_after_call:
22673 testl $_TIF_ALLWORK_MASK, %ecx
22674 jne sysexit_audit
22675 sysenter_exit:
22676 +
22677 +#ifdef CONFIG_PAX_RANDKSTACK
22678 + pushl_cfi %eax
22679 + movl %esp, %eax
22680 + call pax_randomize_kstack
22681 + popl_cfi %eax
22682 +#endif
22683 +
22684 + pax_erase_kstack
22685 +
22686 /* if something modifies registers it must also disable sysexit */
22687 movl PT_EIP(%esp), %edx
22688 movl PT_OLDESP(%esp), %ecx
22689 xorl %ebp,%ebp
22690 TRACE_IRQS_ON
22691 1: mov PT_FS(%esp), %fs
22692 +2: mov PT_DS(%esp), %ds
22693 +3: mov PT_ES(%esp), %es
22694 PTGS_TO_GS
22695 ENABLE_INTERRUPTS_SYSEXIT
22696
22697 @@ -453,6 +638,9 @@ sysenter_audit:
22698 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22699 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22700 call __audit_syscall_entry
22701 +
22702 + pax_erase_kstack
22703 +
22704 popl_cfi %ecx /* get that remapped edx off the stack */
22705 popl_cfi %ecx /* get that remapped esi off the stack */
22706 movl PT_EAX(%esp),%eax /* reload syscall number */
22707 @@ -479,10 +667,16 @@ sysexit_audit:
22708
22709 CFI_ENDPROC
22710 .pushsection .fixup,"ax"
22711 -2: movl $0,PT_FS(%esp)
22712 +4: movl $0,PT_FS(%esp)
22713 + jmp 1b
22714 +5: movl $0,PT_DS(%esp)
22715 + jmp 1b
22716 +6: movl $0,PT_ES(%esp)
22717 jmp 1b
22718 .popsection
22719 - _ASM_EXTABLE(1b,2b)
22720 + _ASM_EXTABLE(1b,4b)
22721 + _ASM_EXTABLE(2b,5b)
22722 + _ASM_EXTABLE(3b,6b)
22723 PTGS_TO_GS_EX
22724 ENDPROC(ia32_sysenter_target)
22725
22726 @@ -493,6 +687,11 @@ ENTRY(system_call)
22727 pushl_cfi %eax # save orig_eax
22728 SAVE_ALL
22729 GET_THREAD_INFO(%ebp)
22730 +
22731 +#ifdef CONFIG_PAX_RANDKSTACK
22732 + pax_erase_kstack
22733 +#endif
22734 +
22735 # system call tracing in operation / emulation
22736 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22737 jnz syscall_trace_entry
22738 @@ -512,6 +711,15 @@ syscall_exit:
22739 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22740 jne syscall_exit_work
22741
22742 +restore_all_pax:
22743 +
22744 +#ifdef CONFIG_PAX_RANDKSTACK
22745 + movl %esp, %eax
22746 + call pax_randomize_kstack
22747 +#endif
22748 +
22749 + pax_erase_kstack
22750 +
22751 restore_all:
22752 TRACE_IRQS_IRET
22753 restore_all_notrace:
22754 @@ -566,14 +774,34 @@ ldt_ss:
22755 * compensating for the offset by changing to the ESPFIX segment with
22756 * a base address that matches for the difference.
22757 */
22758 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22759 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22760 mov %esp, %edx /* load kernel esp */
22761 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22762 mov %dx, %ax /* eax: new kernel esp */
22763 sub %eax, %edx /* offset (low word is 0) */
22764 +#ifdef CONFIG_SMP
22765 + movl PER_CPU_VAR(cpu_number), %ebx
22766 + shll $PAGE_SHIFT_asm, %ebx
22767 + addl $cpu_gdt_table, %ebx
22768 +#else
22769 + movl $cpu_gdt_table, %ebx
22770 +#endif
22771 shr $16, %edx
22772 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22773 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22774 +
22775 +#ifdef CONFIG_PAX_KERNEXEC
22776 + mov %cr0, %esi
22777 + btr $16, %esi
22778 + mov %esi, %cr0
22779 +#endif
22780 +
22781 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22782 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22783 +
22784 +#ifdef CONFIG_PAX_KERNEXEC
22785 + bts $16, %esi
22786 + mov %esi, %cr0
22787 +#endif
22788 +
22789 pushl_cfi $__ESPFIX_SS
22790 pushl_cfi %eax /* new kernel esp */
22791 /* Disable interrupts, but do not irqtrace this section: we
22792 @@ -603,20 +831,18 @@ work_resched:
22793 movl TI_flags(%ebp), %ecx
22794 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22795 # than syscall tracing?
22796 - jz restore_all
22797 + jz restore_all_pax
22798 testb $_TIF_NEED_RESCHED, %cl
22799 jnz work_resched
22800
22801 work_notifysig: # deal with pending signals and
22802 # notify-resume requests
22803 + movl %esp, %eax
22804 #ifdef CONFIG_VM86
22805 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22806 - movl %esp, %eax
22807 jne work_notifysig_v86 # returning to kernel-space or
22808 # vm86-space
22809 1:
22810 -#else
22811 - movl %esp, %eax
22812 #endif
22813 TRACE_IRQS_ON
22814 ENABLE_INTERRUPTS(CLBR_NONE)
22815 @@ -637,7 +863,7 @@ work_notifysig_v86:
22816 movl %eax, %esp
22817 jmp 1b
22818 #endif
22819 -END(work_pending)
22820 +ENDPROC(work_pending)
22821
22822 # perform syscall exit tracing
22823 ALIGN
22824 @@ -645,11 +871,14 @@ syscall_trace_entry:
22825 movl $-ENOSYS,PT_EAX(%esp)
22826 movl %esp, %eax
22827 call syscall_trace_enter
22828 +
22829 + pax_erase_kstack
22830 +
22831 /* What it returned is what we'll actually use. */
22832 cmpl $(NR_syscalls), %eax
22833 jnae syscall_call
22834 jmp syscall_exit
22835 -END(syscall_trace_entry)
22836 +ENDPROC(syscall_trace_entry)
22837
22838 # perform syscall exit tracing
22839 ALIGN
22840 @@ -662,26 +891,30 @@ syscall_exit_work:
22841 movl %esp, %eax
22842 call syscall_trace_leave
22843 jmp resume_userspace
22844 -END(syscall_exit_work)
22845 +ENDPROC(syscall_exit_work)
22846 CFI_ENDPROC
22847
22848 RING0_INT_FRAME # can't unwind into user space anyway
22849 syscall_fault:
22850 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22851 + push %ss
22852 + pop %ds
22853 +#endif
22854 ASM_CLAC
22855 GET_THREAD_INFO(%ebp)
22856 movl $-EFAULT,PT_EAX(%esp)
22857 jmp resume_userspace
22858 -END(syscall_fault)
22859 +ENDPROC(syscall_fault)
22860
22861 syscall_badsys:
22862 movl $-ENOSYS,%eax
22863 jmp syscall_after_call
22864 -END(syscall_badsys)
22865 +ENDPROC(syscall_badsys)
22866
22867 sysenter_badsys:
22868 movl $-ENOSYS,%eax
22869 jmp sysenter_after_call
22870 -END(sysenter_badsys)
22871 +ENDPROC(sysenter_badsys)
22872 CFI_ENDPROC
22873
22874 .macro FIXUP_ESPFIX_STACK
22875 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22876 */
22877 #ifdef CONFIG_X86_ESPFIX32
22878 /* fixup the stack */
22879 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22880 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22881 +#ifdef CONFIG_SMP
22882 + movl PER_CPU_VAR(cpu_number), %ebx
22883 + shll $PAGE_SHIFT_asm, %ebx
22884 + addl $cpu_gdt_table, %ebx
22885 +#else
22886 + movl $cpu_gdt_table, %ebx
22887 +#endif
22888 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22889 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22890 shl $16, %eax
22891 addl %esp, %eax /* the adjusted stack pointer */
22892 pushl_cfi $__KERNEL_DS
22893 @@ -751,7 +991,7 @@ vector=vector+1
22894 .endr
22895 2: jmp common_interrupt
22896 .endr
22897 -END(irq_entries_start)
22898 +ENDPROC(irq_entries_start)
22899
22900 .previous
22901 END(interrupt)
22902 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22903 pushl_cfi $do_coprocessor_error
22904 jmp error_code
22905 CFI_ENDPROC
22906 -END(coprocessor_error)
22907 +ENDPROC(coprocessor_error)
22908
22909 ENTRY(simd_coprocessor_error)
22910 RING0_INT_FRAME
22911 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22912 .section .altinstructions,"a"
22913 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22914 .previous
22915 -.section .altinstr_replacement,"ax"
22916 +.section .altinstr_replacement,"a"
22917 663: pushl $do_simd_coprocessor_error
22918 664:
22919 .previous
22920 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22921 #endif
22922 jmp error_code
22923 CFI_ENDPROC
22924 -END(simd_coprocessor_error)
22925 +ENDPROC(simd_coprocessor_error)
22926
22927 ENTRY(device_not_available)
22928 RING0_INT_FRAME
22929 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22930 pushl_cfi $do_device_not_available
22931 jmp error_code
22932 CFI_ENDPROC
22933 -END(device_not_available)
22934 +ENDPROC(device_not_available)
22935
22936 #ifdef CONFIG_PARAVIRT
22937 ENTRY(native_iret)
22938 iret
22939 _ASM_EXTABLE(native_iret, iret_exc)
22940 -END(native_iret)
22941 +ENDPROC(native_iret)
22942
22943 ENTRY(native_irq_enable_sysexit)
22944 sti
22945 sysexit
22946 -END(native_irq_enable_sysexit)
22947 +ENDPROC(native_irq_enable_sysexit)
22948 #endif
22949
22950 ENTRY(overflow)
22951 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22952 pushl_cfi $do_overflow
22953 jmp error_code
22954 CFI_ENDPROC
22955 -END(overflow)
22956 +ENDPROC(overflow)
22957
22958 ENTRY(bounds)
22959 RING0_INT_FRAME
22960 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22961 pushl_cfi $do_bounds
22962 jmp error_code
22963 CFI_ENDPROC
22964 -END(bounds)
22965 +ENDPROC(bounds)
22966
22967 ENTRY(invalid_op)
22968 RING0_INT_FRAME
22969 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22970 pushl_cfi $do_invalid_op
22971 jmp error_code
22972 CFI_ENDPROC
22973 -END(invalid_op)
22974 +ENDPROC(invalid_op)
22975
22976 ENTRY(coprocessor_segment_overrun)
22977 RING0_INT_FRAME
22978 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22979 pushl_cfi $do_coprocessor_segment_overrun
22980 jmp error_code
22981 CFI_ENDPROC
22982 -END(coprocessor_segment_overrun)
22983 +ENDPROC(coprocessor_segment_overrun)
22984
22985 ENTRY(invalid_TSS)
22986 RING0_EC_FRAME
22987 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22988 pushl_cfi $do_invalid_TSS
22989 jmp error_code
22990 CFI_ENDPROC
22991 -END(invalid_TSS)
22992 +ENDPROC(invalid_TSS)
22993
22994 ENTRY(segment_not_present)
22995 RING0_EC_FRAME
22996 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22997 pushl_cfi $do_segment_not_present
22998 jmp error_code
22999 CFI_ENDPROC
23000 -END(segment_not_present)
23001 +ENDPROC(segment_not_present)
23002
23003 ENTRY(stack_segment)
23004 RING0_EC_FRAME
23005 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
23006 pushl_cfi $do_stack_segment
23007 jmp error_code
23008 CFI_ENDPROC
23009 -END(stack_segment)
23010 +ENDPROC(stack_segment)
23011
23012 ENTRY(alignment_check)
23013 RING0_EC_FRAME
23014 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
23015 pushl_cfi $do_alignment_check
23016 jmp error_code
23017 CFI_ENDPROC
23018 -END(alignment_check)
23019 +ENDPROC(alignment_check)
23020
23021 ENTRY(divide_error)
23022 RING0_INT_FRAME
23023 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
23024 pushl_cfi $do_divide_error
23025 jmp error_code
23026 CFI_ENDPROC
23027 -END(divide_error)
23028 +ENDPROC(divide_error)
23029
23030 #ifdef CONFIG_X86_MCE
23031 ENTRY(machine_check)
23032 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
23033 pushl_cfi machine_check_vector
23034 jmp error_code
23035 CFI_ENDPROC
23036 -END(machine_check)
23037 +ENDPROC(machine_check)
23038 #endif
23039
23040 ENTRY(spurious_interrupt_bug)
23041 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
23042 pushl_cfi $do_spurious_interrupt_bug
23043 jmp error_code
23044 CFI_ENDPROC
23045 -END(spurious_interrupt_bug)
23046 +ENDPROC(spurious_interrupt_bug)
23047
23048 #ifdef CONFIG_XEN
23049 /* Xen doesn't set %esp to be precisely what the normal sysenter
23050 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
23051
23052 ENTRY(mcount)
23053 ret
23054 -END(mcount)
23055 +ENDPROC(mcount)
23056
23057 ENTRY(ftrace_caller)
23058 pushl %eax
23059 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
23060 .globl ftrace_stub
23061 ftrace_stub:
23062 ret
23063 -END(ftrace_caller)
23064 +ENDPROC(ftrace_caller)
23065
23066 ENTRY(ftrace_regs_caller)
23067 pushf /* push flags before compare (in cs location) */
23068 @@ -1182,7 +1422,7 @@ trace:
23069 popl %ecx
23070 popl %eax
23071 jmp ftrace_stub
23072 -END(mcount)
23073 +ENDPROC(mcount)
23074 #endif /* CONFIG_DYNAMIC_FTRACE */
23075 #endif /* CONFIG_FUNCTION_TRACER */
23076
23077 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
23078 popl %ecx
23079 popl %eax
23080 ret
23081 -END(ftrace_graph_caller)
23082 +ENDPROC(ftrace_graph_caller)
23083
23084 .globl return_to_handler
23085 return_to_handler:
23086 @@ -1261,15 +1501,18 @@ error_code:
23087 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23088 REG_TO_PTGS %ecx
23089 SET_KERNEL_GS %ecx
23090 - movl $(__USER_DS), %ecx
23091 + movl $(__KERNEL_DS), %ecx
23092 movl %ecx, %ds
23093 movl %ecx, %es
23094 +
23095 + pax_enter_kernel
23096 +
23097 TRACE_IRQS_OFF
23098 movl %esp,%eax # pt_regs pointer
23099 call *%edi
23100 jmp ret_from_exception
23101 CFI_ENDPROC
23102 -END(page_fault)
23103 +ENDPROC(page_fault)
23104
23105 /*
23106 * Debug traps and NMI can happen at the one SYSENTER instruction
23107 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23108 call do_debug
23109 jmp ret_from_exception
23110 CFI_ENDPROC
23111 -END(debug)
23112 +ENDPROC(debug)
23113
23114 /*
23115 * NMI is doubly nasty. It can happen _while_ we're handling
23116 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23117 xorl %edx,%edx # zero error code
23118 movl %esp,%eax # pt_regs pointer
23119 call do_nmi
23120 +
23121 + pax_exit_kernel
23122 +
23123 jmp restore_all_notrace
23124 CFI_ENDPROC
23125
23126 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23127 FIXUP_ESPFIX_STACK # %eax == %esp
23128 xorl %edx,%edx # zero error code
23129 call do_nmi
23130 +
23131 + pax_exit_kernel
23132 +
23133 RESTORE_REGS
23134 lss 12+4(%esp), %esp # back to espfix stack
23135 CFI_ADJUST_CFA_OFFSET -24
23136 jmp irq_return
23137 #endif
23138 CFI_ENDPROC
23139 -END(nmi)
23140 +ENDPROC(nmi)
23141
23142 ENTRY(int3)
23143 RING0_INT_FRAME
23144 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23145 call do_int3
23146 jmp ret_from_exception
23147 CFI_ENDPROC
23148 -END(int3)
23149 +ENDPROC(int3)
23150
23151 ENTRY(general_protection)
23152 RING0_EC_FRAME
23153 pushl_cfi $do_general_protection
23154 jmp error_code
23155 CFI_ENDPROC
23156 -END(general_protection)
23157 +ENDPROC(general_protection)
23158
23159 #ifdef CONFIG_KVM_GUEST
23160 ENTRY(async_page_fault)
23161 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23162 pushl_cfi $do_async_page_fault
23163 jmp error_code
23164 CFI_ENDPROC
23165 -END(async_page_fault)
23166 +ENDPROC(async_page_fault)
23167 #endif
23168
23169 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23170 index 4ee9a23..c786610 100644
23171 --- a/arch/x86/kernel/entry_64.S
23172 +++ b/arch/x86/kernel/entry_64.S
23173 @@ -59,6 +59,8 @@
23174 #include <asm/smap.h>
23175 #include <asm/pgtable_types.h>
23176 #include <linux/err.h>
23177 +#include <asm/pgtable.h>
23178 +#include <asm/alternative-asm.h>
23179
23180 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23181 #include <linux/elf-em.h>
23182 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23183 ENDPROC(native_usergs_sysret64)
23184 #endif /* CONFIG_PARAVIRT */
23185
23186 + .macro ljmpq sel, off
23187 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23188 + .byte 0x48; ljmp *1234f(%rip)
23189 + .pushsection .rodata
23190 + .align 16
23191 + 1234: .quad \off; .word \sel
23192 + .popsection
23193 +#else
23194 + pushq $\sel
23195 + pushq $\off
23196 + lretq
23197 +#endif
23198 + .endm
23199 +
23200 + .macro pax_enter_kernel
23201 + pax_set_fptr_mask
23202 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23203 + call pax_enter_kernel
23204 +#endif
23205 + .endm
23206 +
23207 + .macro pax_exit_kernel
23208 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23209 + call pax_exit_kernel
23210 +#endif
23211 +
23212 + .endm
23213 +
23214 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23215 +ENTRY(pax_enter_kernel)
23216 + pushq %rdi
23217 +
23218 +#ifdef CONFIG_PARAVIRT
23219 + PV_SAVE_REGS(CLBR_RDI)
23220 +#endif
23221 +
23222 +#ifdef CONFIG_PAX_KERNEXEC
23223 + GET_CR0_INTO_RDI
23224 + bts $16,%rdi
23225 + jnc 3f
23226 + mov %cs,%edi
23227 + cmp $__KERNEL_CS,%edi
23228 + jnz 2f
23229 +1:
23230 +#endif
23231 +
23232 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23233 + 661: jmp 111f
23234 + .pushsection .altinstr_replacement, "a"
23235 + 662: ASM_NOP2
23236 + .popsection
23237 + .pushsection .altinstructions, "a"
23238 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23239 + .popsection
23240 + GET_CR3_INTO_RDI
23241 + cmp $0,%dil
23242 + jnz 112f
23243 + mov $__KERNEL_DS,%edi
23244 + mov %edi,%ss
23245 + jmp 111f
23246 +112: cmp $1,%dil
23247 + jz 113f
23248 + ud2
23249 +113: sub $4097,%rdi
23250 + bts $63,%rdi
23251 + SET_RDI_INTO_CR3
23252 + mov $__UDEREF_KERNEL_DS,%edi
23253 + mov %edi,%ss
23254 +111:
23255 +#endif
23256 +
23257 +#ifdef CONFIG_PARAVIRT
23258 + PV_RESTORE_REGS(CLBR_RDI)
23259 +#endif
23260 +
23261 + popq %rdi
23262 + pax_force_retaddr
23263 + retq
23264 +
23265 +#ifdef CONFIG_PAX_KERNEXEC
23266 +2: ljmpq __KERNEL_CS,1b
23267 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23268 +4: SET_RDI_INTO_CR0
23269 + jmp 1b
23270 +#endif
23271 +ENDPROC(pax_enter_kernel)
23272 +
23273 +ENTRY(pax_exit_kernel)
23274 + pushq %rdi
23275 +
23276 +#ifdef CONFIG_PARAVIRT
23277 + PV_SAVE_REGS(CLBR_RDI)
23278 +#endif
23279 +
23280 +#ifdef CONFIG_PAX_KERNEXEC
23281 + mov %cs,%rdi
23282 + cmp $__KERNEXEC_KERNEL_CS,%edi
23283 + jz 2f
23284 + GET_CR0_INTO_RDI
23285 + bts $16,%rdi
23286 + jnc 4f
23287 +1:
23288 +#endif
23289 +
23290 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23291 + 661: jmp 111f
23292 + .pushsection .altinstr_replacement, "a"
23293 + 662: ASM_NOP2
23294 + .popsection
23295 + .pushsection .altinstructions, "a"
23296 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23297 + .popsection
23298 + mov %ss,%edi
23299 + cmp $__UDEREF_KERNEL_DS,%edi
23300 + jnz 111f
23301 + GET_CR3_INTO_RDI
23302 + cmp $0,%dil
23303 + jz 112f
23304 + ud2
23305 +112: add $4097,%rdi
23306 + bts $63,%rdi
23307 + SET_RDI_INTO_CR3
23308 + mov $__KERNEL_DS,%edi
23309 + mov %edi,%ss
23310 +111:
23311 +#endif
23312 +
23313 +#ifdef CONFIG_PARAVIRT
23314 + PV_RESTORE_REGS(CLBR_RDI);
23315 +#endif
23316 +
23317 + popq %rdi
23318 + pax_force_retaddr
23319 + retq
23320 +
23321 +#ifdef CONFIG_PAX_KERNEXEC
23322 +2: GET_CR0_INTO_RDI
23323 + btr $16,%rdi
23324 + jnc 4f
23325 + ljmpq __KERNEL_CS,3f
23326 +3: SET_RDI_INTO_CR0
23327 + jmp 1b
23328 +4: ud2
23329 + jmp 4b
23330 +#endif
23331 +ENDPROC(pax_exit_kernel)
23332 +#endif
23333 +
23334 + .macro pax_enter_kernel_user
23335 + pax_set_fptr_mask
23336 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23337 + call pax_enter_kernel_user
23338 +#endif
23339 + .endm
23340 +
23341 + .macro pax_exit_kernel_user
23342 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23343 + call pax_exit_kernel_user
23344 +#endif
23345 +#ifdef CONFIG_PAX_RANDKSTACK
23346 + pushq %rax
23347 + pushq %r11
23348 + call pax_randomize_kstack
23349 + popq %r11
23350 + popq %rax
23351 +#endif
23352 + .endm
23353 +
23354 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23355 +ENTRY(pax_enter_kernel_user)
23356 + pushq %rdi
23357 + pushq %rbx
23358 +
23359 +#ifdef CONFIG_PARAVIRT
23360 + PV_SAVE_REGS(CLBR_RDI)
23361 +#endif
23362 +
23363 + 661: jmp 111f
23364 + .pushsection .altinstr_replacement, "a"
23365 + 662: ASM_NOP2
23366 + .popsection
23367 + .pushsection .altinstructions, "a"
23368 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23369 + .popsection
23370 + GET_CR3_INTO_RDI
23371 + cmp $1,%dil
23372 + jnz 4f
23373 + sub $4097,%rdi
23374 + bts $63,%rdi
23375 + SET_RDI_INTO_CR3
23376 + jmp 3f
23377 +111:
23378 +
23379 + GET_CR3_INTO_RDI
23380 + mov %rdi,%rbx
23381 + add $__START_KERNEL_map,%rbx
23382 + sub phys_base(%rip),%rbx
23383 +
23384 +#ifdef CONFIG_PARAVIRT
23385 + cmpl $0, pv_info+PARAVIRT_enabled
23386 + jz 1f
23387 + pushq %rdi
23388 + i = 0
23389 + .rept USER_PGD_PTRS
23390 + mov i*8(%rbx),%rsi
23391 + mov $0,%sil
23392 + lea i*8(%rbx),%rdi
23393 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23394 + i = i + 1
23395 + .endr
23396 + popq %rdi
23397 + jmp 2f
23398 +1:
23399 +#endif
23400 +
23401 + i = 0
23402 + .rept USER_PGD_PTRS
23403 + movb $0,i*8(%rbx)
23404 + i = i + 1
23405 + .endr
23406 +
23407 +2: SET_RDI_INTO_CR3
23408 +
23409 +#ifdef CONFIG_PAX_KERNEXEC
23410 + GET_CR0_INTO_RDI
23411 + bts $16,%rdi
23412 + SET_RDI_INTO_CR0
23413 +#endif
23414 +
23415 +3:
23416 +
23417 +#ifdef CONFIG_PARAVIRT
23418 + PV_RESTORE_REGS(CLBR_RDI)
23419 +#endif
23420 +
23421 + popq %rbx
23422 + popq %rdi
23423 + pax_force_retaddr
23424 + retq
23425 +4: ud2
23426 +ENDPROC(pax_enter_kernel_user)
23427 +
23428 +ENTRY(pax_exit_kernel_user)
23429 + pushq %rdi
23430 + pushq %rbx
23431 +
23432 +#ifdef CONFIG_PARAVIRT
23433 + PV_SAVE_REGS(CLBR_RDI)
23434 +#endif
23435 +
23436 + GET_CR3_INTO_RDI
23437 + 661: jmp 1f
23438 + .pushsection .altinstr_replacement, "a"
23439 + 662: ASM_NOP2
23440 + .popsection
23441 + .pushsection .altinstructions, "a"
23442 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23443 + .popsection
23444 + cmp $0,%dil
23445 + jnz 3f
23446 + add $4097,%rdi
23447 + bts $63,%rdi
23448 + SET_RDI_INTO_CR3
23449 + jmp 2f
23450 +1:
23451 +
23452 + mov %rdi,%rbx
23453 +
23454 +#ifdef CONFIG_PAX_KERNEXEC
23455 + GET_CR0_INTO_RDI
23456 + btr $16,%rdi
23457 + jnc 3f
23458 + SET_RDI_INTO_CR0
23459 +#endif
23460 +
23461 + add $__START_KERNEL_map,%rbx
23462 + sub phys_base(%rip),%rbx
23463 +
23464 +#ifdef CONFIG_PARAVIRT
23465 + cmpl $0, pv_info+PARAVIRT_enabled
23466 + jz 1f
23467 + i = 0
23468 + .rept USER_PGD_PTRS
23469 + mov i*8(%rbx),%rsi
23470 + mov $0x67,%sil
23471 + lea i*8(%rbx),%rdi
23472 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23473 + i = i + 1
23474 + .endr
23475 + jmp 2f
23476 +1:
23477 +#endif
23478 +
23479 + i = 0
23480 + .rept USER_PGD_PTRS
23481 + movb $0x67,i*8(%rbx)
23482 + i = i + 1
23483 + .endr
23484 +2:
23485 +
23486 +#ifdef CONFIG_PARAVIRT
23487 + PV_RESTORE_REGS(CLBR_RDI)
23488 +#endif
23489 +
23490 + popq %rbx
23491 + popq %rdi
23492 + pax_force_retaddr
23493 + retq
23494 +3: ud2
23495 +ENDPROC(pax_exit_kernel_user)
23496 +#endif
23497 +
23498 + .macro pax_enter_kernel_nmi
23499 + pax_set_fptr_mask
23500 +
23501 +#ifdef CONFIG_PAX_KERNEXEC
23502 + GET_CR0_INTO_RDI
23503 + bts $16,%rdi
23504 + jc 110f
23505 + SET_RDI_INTO_CR0
23506 + or $2,%ebx
23507 +110:
23508 +#endif
23509 +
23510 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23511 + 661: jmp 111f
23512 + .pushsection .altinstr_replacement, "a"
23513 + 662: ASM_NOP2
23514 + .popsection
23515 + .pushsection .altinstructions, "a"
23516 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23517 + .popsection
23518 + GET_CR3_INTO_RDI
23519 + cmp $0,%dil
23520 + jz 111f
23521 + sub $4097,%rdi
23522 + or $4,%ebx
23523 + bts $63,%rdi
23524 + SET_RDI_INTO_CR3
23525 + mov $__UDEREF_KERNEL_DS,%edi
23526 + mov %edi,%ss
23527 +111:
23528 +#endif
23529 + .endm
23530 +
23531 + .macro pax_exit_kernel_nmi
23532 +#ifdef CONFIG_PAX_KERNEXEC
23533 + btr $1,%ebx
23534 + jnc 110f
23535 + GET_CR0_INTO_RDI
23536 + btr $16,%rdi
23537 + SET_RDI_INTO_CR0
23538 +110:
23539 +#endif
23540 +
23541 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23542 + btr $2,%ebx
23543 + jnc 111f
23544 + GET_CR3_INTO_RDI
23545 + add $4097,%rdi
23546 + bts $63,%rdi
23547 + SET_RDI_INTO_CR3
23548 + mov $__KERNEL_DS,%edi
23549 + mov %edi,%ss
23550 +111:
23551 +#endif
23552 + .endm
23553 +
23554 + .macro pax_erase_kstack
23555 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23556 + call pax_erase_kstack
23557 +#endif
23558 + .endm
23559 +
23560 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23561 +ENTRY(pax_erase_kstack)
23562 + pushq %rdi
23563 + pushq %rcx
23564 + pushq %rax
23565 + pushq %r11
23566 +
23567 + GET_THREAD_INFO(%r11)
23568 + mov TI_lowest_stack(%r11), %rdi
23569 + mov $-0xBEEF, %rax
23570 + std
23571 +
23572 +1: mov %edi, %ecx
23573 + and $THREAD_SIZE_asm - 1, %ecx
23574 + shr $3, %ecx
23575 + repne scasq
23576 + jecxz 2f
23577 +
23578 + cmp $2*8, %ecx
23579 + jc 2f
23580 +
23581 + mov $2*8, %ecx
23582 + repe scasq
23583 + jecxz 2f
23584 + jne 1b
23585 +
23586 +2: cld
23587 + or $2*8, %rdi
23588 + mov %esp, %ecx
23589 + sub %edi, %ecx
23590 +
23591 + cmp $THREAD_SIZE_asm, %rcx
23592 + jb 3f
23593 + ud2
23594 +3:
23595 +
23596 + shr $3, %ecx
23597 + rep stosq
23598 +
23599 + mov TI_task_thread_sp0(%r11), %rdi
23600 + sub $256, %rdi
23601 + mov %rdi, TI_lowest_stack(%r11)
23602 +
23603 + popq %r11
23604 + popq %rax
23605 + popq %rcx
23606 + popq %rdi
23607 + pax_force_retaddr
23608 + ret
23609 +ENDPROC(pax_erase_kstack)
23610 +#endif
23611
23612 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23613 #ifdef CONFIG_TRACE_IRQFLAGS
23614 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23615 .endm
23616
23617 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23618 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23619 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23620 jnc 1f
23621 TRACE_IRQS_ON_DEBUG
23622 1:
23623 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23624 movq \tmp,R11+\offset(%rsp)
23625 .endm
23626
23627 - .macro FAKE_STACK_FRAME child_rip
23628 - /* push in order ss, rsp, eflags, cs, rip */
23629 - xorl %eax, %eax
23630 - pushq_cfi $__KERNEL_DS /* ss */
23631 - /*CFI_REL_OFFSET ss,0*/
23632 - pushq_cfi %rax /* rsp */
23633 - CFI_REL_OFFSET rsp,0
23634 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23635 - /*CFI_REL_OFFSET rflags,0*/
23636 - pushq_cfi $__KERNEL_CS /* cs */
23637 - /*CFI_REL_OFFSET cs,0*/
23638 - pushq_cfi \child_rip /* rip */
23639 - CFI_REL_OFFSET rip,0
23640 - pushq_cfi %rax /* orig rax */
23641 - .endm
23642 -
23643 - .macro UNFAKE_STACK_FRAME
23644 - addq $8*6, %rsp
23645 - CFI_ADJUST_CFA_OFFSET -(6*8)
23646 - .endm
23647 -
23648 /*
23649 * initial frame state for interrupts (and exceptions without error code)
23650 */
23651 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23652 /* save partial stack frame */
23653 .macro SAVE_ARGS_IRQ
23654 cld
23655 - /* start from rbp in pt_regs and jump over */
23656 - movq_cfi rdi, (RDI-RBP)
23657 - movq_cfi rsi, (RSI-RBP)
23658 - movq_cfi rdx, (RDX-RBP)
23659 - movq_cfi rcx, (RCX-RBP)
23660 - movq_cfi rax, (RAX-RBP)
23661 - movq_cfi r8, (R8-RBP)
23662 - movq_cfi r9, (R9-RBP)
23663 - movq_cfi r10, (R10-RBP)
23664 - movq_cfi r11, (R11-RBP)
23665 + /* start from r15 in pt_regs and jump over */
23666 + movq_cfi rdi, RDI
23667 + movq_cfi rsi, RSI
23668 + movq_cfi rdx, RDX
23669 + movq_cfi rcx, RCX
23670 + movq_cfi rax, RAX
23671 + movq_cfi r8, R8
23672 + movq_cfi r9, R9
23673 + movq_cfi r10, R10
23674 + movq_cfi r11, R11
23675 + movq_cfi r12, R12
23676
23677 /* Save rbp so that we can unwind from get_irq_regs() */
23678 - movq_cfi rbp, 0
23679 + movq_cfi rbp, RBP
23680
23681 /* Save previous stack value */
23682 movq %rsp, %rsi
23683
23684 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23685 - testl $3, CS-RBP(%rsi)
23686 + movq %rsp,%rdi /* arg1 for handler */
23687 + testb $3, CS(%rsi)
23688 je 1f
23689 SWAPGS
23690 /*
23691 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23692 0x06 /* DW_OP_deref */, \
23693 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23694 0x22 /* DW_OP_plus */
23695 +
23696 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23697 + testb $3, CS(%rdi)
23698 + jnz 1f
23699 + pax_enter_kernel
23700 + jmp 2f
23701 +1: pax_enter_kernel_user
23702 +2:
23703 +#else
23704 + pax_enter_kernel
23705 +#endif
23706 +
23707 /* We entered an interrupt context - irqs are off: */
23708 TRACE_IRQS_OFF
23709 .endm
23710 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23711 js 1f /* negative -> in kernel */
23712 SWAPGS
23713 xorl %ebx,%ebx
23714 -1: ret
23715 +1:
23716 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23717 + testb $3, CS+8(%rsp)
23718 + jnz 1f
23719 + pax_enter_kernel
23720 + jmp 2f
23721 +1: pax_enter_kernel_user
23722 +2:
23723 +#else
23724 + pax_enter_kernel
23725 +#endif
23726 + pax_force_retaddr
23727 + ret
23728 CFI_ENDPROC
23729 -END(save_paranoid)
23730 +ENDPROC(save_paranoid)
23731 +
23732 +ENTRY(save_paranoid_nmi)
23733 + XCPT_FRAME 1 RDI+8
23734 + cld
23735 + movq_cfi rdi, RDI+8
23736 + movq_cfi rsi, RSI+8
23737 + movq_cfi rdx, RDX+8
23738 + movq_cfi rcx, RCX+8
23739 + movq_cfi rax, RAX+8
23740 + movq_cfi r8, R8+8
23741 + movq_cfi r9, R9+8
23742 + movq_cfi r10, R10+8
23743 + movq_cfi r11, R11+8
23744 + movq_cfi rbx, RBX+8
23745 + movq_cfi rbp, RBP+8
23746 + movq_cfi r12, R12+8
23747 + movq_cfi r13, R13+8
23748 + movq_cfi r14, R14+8
23749 + movq_cfi r15, R15+8
23750 + movl $1,%ebx
23751 + movl $MSR_GS_BASE,%ecx
23752 + rdmsr
23753 + testl %edx,%edx
23754 + js 1f /* negative -> in kernel */
23755 + SWAPGS
23756 + xorl %ebx,%ebx
23757 +1: pax_enter_kernel_nmi
23758 + pax_force_retaddr
23759 + ret
23760 + CFI_ENDPROC
23761 +ENDPROC(save_paranoid_nmi)
23762
23763 /*
23764 * A newly forked process directly context switches into this address.
23765 @@ -331,7 +793,7 @@ ENTRY(ret_from_fork)
23766
23767 RESTORE_REST
23768
23769 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23770 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23771 jz 1f
23772
23773 /*
23774 @@ -344,15 +806,13 @@ ENTRY(ret_from_fork)
23775 jmp int_ret_from_sys_call
23776
23777 1:
23778 - subq $REST_SKIP, %rsp # leave space for volatiles
23779 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23780 movq %rbp, %rdi
23781 call *%rbx
23782 movl $0, RAX(%rsp)
23783 RESTORE_REST
23784 jmp int_ret_from_sys_call
23785 CFI_ENDPROC
23786 -END(ret_from_fork)
23787 +ENDPROC(ret_from_fork)
23788
23789 /*
23790 * System call entry. Up to 6 arguments in registers are supported.
23791 @@ -389,7 +849,7 @@ END(ret_from_fork)
23792 ENTRY(system_call)
23793 CFI_STARTPROC simple
23794 CFI_SIGNAL_FRAME
23795 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23796 + CFI_DEF_CFA rsp,0
23797 CFI_REGISTER rip,rcx
23798 /*CFI_REGISTER rflags,r11*/
23799 SWAPGS_UNSAFE_STACK
23800 @@ -402,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23801
23802 movq %rsp,PER_CPU_VAR(old_rsp)
23803 movq PER_CPU_VAR(kernel_stack),%rsp
23804 + SAVE_ARGS 8*6, 0, rax_enosys=1
23805 + pax_enter_kernel_user
23806 +
23807 +#ifdef CONFIG_PAX_RANDKSTACK
23808 + pax_erase_kstack
23809 +#endif
23810 +
23811 /*
23812 * No need to follow this irqs off/on section - it's straight
23813 * and short:
23814 */
23815 ENABLE_INTERRUPTS(CLBR_NONE)
23816 - SAVE_ARGS 8, 0, rax_enosys=1
23817 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23818 movq %rcx,RIP-ARGOFFSET(%rsp)
23819 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23820 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23821 + GET_THREAD_INFO(%rcx)
23822 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23823 jnz tracesys
23824 system_call_fastpath:
23825 #if __SYSCALL_MASK == ~0
23826 @@ -435,10 +902,13 @@ sysret_check:
23827 LOCKDEP_SYS_EXIT
23828 DISABLE_INTERRUPTS(CLBR_NONE)
23829 TRACE_IRQS_OFF
23830 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23831 + GET_THREAD_INFO(%rcx)
23832 + movl TI_flags(%rcx),%edx
23833 andl %edi,%edx
23834 jnz sysret_careful
23835 CFI_REMEMBER_STATE
23836 + pax_exit_kernel_user
23837 + pax_erase_kstack
23838 /*
23839 * sysretq will re-enable interrupts:
23840 */
23841 @@ -497,12 +967,15 @@ sysret_audit:
23842
23843 /* Do syscall tracing */
23844 tracesys:
23845 - leaq -REST_SKIP(%rsp), %rdi
23846 + movq %rsp, %rdi
23847 movq $AUDIT_ARCH_X86_64, %rsi
23848 call syscall_trace_enter_phase1
23849 test %rax, %rax
23850 jnz tracesys_phase2 /* if needed, run the slow path */
23851 - LOAD_ARGS 0 /* else restore clobbered regs */
23852 +
23853 + pax_erase_kstack
23854 +
23855 + LOAD_ARGS /* else restore clobbered regs */
23856 jmp system_call_fastpath /* and return to the fast path */
23857
23858 tracesys_phase2:
23859 @@ -513,12 +986,14 @@ tracesys_phase2:
23860 movq %rax,%rdx
23861 call syscall_trace_enter_phase2
23862
23863 + pax_erase_kstack
23864 +
23865 /*
23866 * Reload arg registers from stack in case ptrace changed them.
23867 * We don't reload %rax because syscall_trace_entry_phase2() returned
23868 * the value it wants us to use in the table lookup.
23869 */
23870 - LOAD_ARGS ARGOFFSET, 1
23871 + LOAD_ARGS 1
23872 RESTORE_REST
23873 #if __SYSCALL_MASK == ~0
23874 cmpq $__NR_syscall_max,%rax
23875 @@ -548,7 +1023,9 @@ GLOBAL(int_with_check)
23876 andl %edi,%edx
23877 jnz int_careful
23878 andl $~TS_COMPAT,TI_status(%rcx)
23879 - jmp retint_swapgs
23880 + pax_exit_kernel_user
23881 + pax_erase_kstack
23882 + jmp retint_swapgs_pax
23883
23884 /* Either reschedule or signal or syscall exit tracking needed. */
23885 /* First do a reschedule test. */
23886 @@ -594,7 +1071,7 @@ int_restore_rest:
23887 TRACE_IRQS_OFF
23888 jmp int_with_check
23889 CFI_ENDPROC
23890 -END(system_call)
23891 +ENDPROC(system_call)
23892
23893 .macro FORK_LIKE func
23894 ENTRY(stub_\func)
23895 @@ -607,9 +1084,10 @@ ENTRY(stub_\func)
23896 DEFAULT_FRAME 0 8 /* offset 8: return address */
23897 call sys_\func
23898 RESTORE_TOP_OF_STACK %r11, 8
23899 - ret $REST_SKIP /* pop extended registers */
23900 + pax_force_retaddr
23901 + ret
23902 CFI_ENDPROC
23903 -END(stub_\func)
23904 +ENDPROC(stub_\func)
23905 .endm
23906
23907 .macro FIXED_FRAME label,func
23908 @@ -619,9 +1097,10 @@ ENTRY(\label)
23909 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23910 call \func
23911 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23912 + pax_force_retaddr
23913 ret
23914 CFI_ENDPROC
23915 -END(\label)
23916 +ENDPROC(\label)
23917 .endm
23918
23919 FORK_LIKE clone
23920 @@ -629,19 +1108,6 @@ END(\label)
23921 FORK_LIKE vfork
23922 FIXED_FRAME stub_iopl, sys_iopl
23923
23924 -ENTRY(ptregscall_common)
23925 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23926 - RESTORE_TOP_OF_STACK %r11, 8
23927 - movq_cfi_restore R15+8, r15
23928 - movq_cfi_restore R14+8, r14
23929 - movq_cfi_restore R13+8, r13
23930 - movq_cfi_restore R12+8, r12
23931 - movq_cfi_restore RBP+8, rbp
23932 - movq_cfi_restore RBX+8, rbx
23933 - ret $REST_SKIP /* pop extended registers */
23934 - CFI_ENDPROC
23935 -END(ptregscall_common)
23936 -
23937 ENTRY(stub_execve)
23938 CFI_STARTPROC
23939 addq $8, %rsp
23940 @@ -653,7 +1119,7 @@ ENTRY(stub_execve)
23941 RESTORE_REST
23942 jmp int_ret_from_sys_call
23943 CFI_ENDPROC
23944 -END(stub_execve)
23945 +ENDPROC(stub_execve)
23946
23947 ENTRY(stub_execveat)
23948 CFI_STARTPROC
23949 @@ -667,7 +1133,7 @@ ENTRY(stub_execveat)
23950 RESTORE_REST
23951 jmp int_ret_from_sys_call
23952 CFI_ENDPROC
23953 -END(stub_execveat)
23954 +ENDPROC(stub_execveat)
23955
23956 /*
23957 * sigreturn is special because it needs to restore all registers on return.
23958 @@ -684,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23959 RESTORE_REST
23960 jmp int_ret_from_sys_call
23961 CFI_ENDPROC
23962 -END(stub_rt_sigreturn)
23963 +ENDPROC(stub_rt_sigreturn)
23964
23965 #ifdef CONFIG_X86_X32_ABI
23966 ENTRY(stub_x32_rt_sigreturn)
23967 @@ -698,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23968 RESTORE_REST
23969 jmp int_ret_from_sys_call
23970 CFI_ENDPROC
23971 -END(stub_x32_rt_sigreturn)
23972 +ENDPROC(stub_x32_rt_sigreturn)
23973
23974 ENTRY(stub_x32_execve)
23975 CFI_STARTPROC
23976 @@ -763,7 +1229,7 @@ vector=vector+1
23977 2: jmp common_interrupt
23978 .endr
23979 CFI_ENDPROC
23980 -END(irq_entries_start)
23981 +ENDPROC(irq_entries_start)
23982
23983 .previous
23984 END(interrupt)
23985 @@ -780,8 +1246,8 @@ END(interrupt)
23986 /* 0(%rsp): ~(interrupt number) */
23987 .macro interrupt func
23988 /* reserve pt_regs for scratch regs and rbp */
23989 - subq $ORIG_RAX-RBP, %rsp
23990 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23991 + subq $ORIG_RAX, %rsp
23992 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23993 SAVE_ARGS_IRQ
23994 call \func
23995 .endm
23996 @@ -804,14 +1270,14 @@ ret_from_intr:
23997
23998 /* Restore saved previous stack */
23999 popq %rsi
24000 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
24001 - leaq ARGOFFSET-RBP(%rsi), %rsp
24002 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
24003 + movq %rsi, %rsp
24004 CFI_DEF_CFA_REGISTER rsp
24005 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
24006 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
24007
24008 exit_intr:
24009 GET_THREAD_INFO(%rcx)
24010 - testl $3,CS-ARGOFFSET(%rsp)
24011 + testb $3,CS-ARGOFFSET(%rsp)
24012 je retint_kernel
24013
24014 /* Interrupt came from user space */
24015 @@ -833,12 +1299,35 @@ retint_swapgs: /* return to user-space */
24016 * The iretq could re-enable interrupts:
24017 */
24018 DISABLE_INTERRUPTS(CLBR_ANY)
24019 + pax_exit_kernel_user
24020 +retint_swapgs_pax:
24021 TRACE_IRQS_IRETQ
24022 SWAPGS
24023 jmp restore_args
24024
24025 retint_restore_args: /* return to kernel space */
24026 DISABLE_INTERRUPTS(CLBR_ANY)
24027 + pax_exit_kernel
24028 +
24029 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
24030 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
24031 + * namely calling EFI runtime services with a phys mapping. We're
24032 + * starting off with NOPs and patch in the real instrumentation
24033 + * (BTS/OR) before starting any userland process; even before starting
24034 + * up the APs.
24035 + */
24036 + .pushsection .altinstr_replacement, "a"
24037 + 601: pax_force_retaddr (RIP-ARGOFFSET)
24038 + 602:
24039 + .popsection
24040 + 603: .fill 602b-601b, 1, 0x90
24041 + .pushsection .altinstructions, "a"
24042 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
24043 + .popsection
24044 +#else
24045 + pax_force_retaddr (RIP-ARGOFFSET)
24046 +#endif
24047 +
24048 /*
24049 * The iretq could re-enable interrupts:
24050 */
24051 @@ -876,15 +1365,15 @@ native_irq_return_ldt:
24052 SWAPGS
24053 movq PER_CPU_VAR(espfix_waddr),%rdi
24054 movq %rax,(0*8)(%rdi) /* RAX */
24055 - movq (2*8)(%rsp),%rax /* RIP */
24056 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
24057 movq %rax,(1*8)(%rdi)
24058 - movq (3*8)(%rsp),%rax /* CS */
24059 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
24060 movq %rax,(2*8)(%rdi)
24061 - movq (4*8)(%rsp),%rax /* RFLAGS */
24062 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
24063 movq %rax,(3*8)(%rdi)
24064 - movq (6*8)(%rsp),%rax /* SS */
24065 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
24066 movq %rax,(5*8)(%rdi)
24067 - movq (5*8)(%rsp),%rax /* RSP */
24068 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
24069 movq %rax,(4*8)(%rdi)
24070 andl $0xffff0000,%eax
24071 popq_cfi %rdi
24072 @@ -938,7 +1427,7 @@ ENTRY(retint_kernel)
24073 jmp exit_intr
24074 #endif
24075 CFI_ENDPROC
24076 -END(common_interrupt)
24077 +ENDPROC(common_interrupt)
24078
24079 /*
24080 * APIC interrupts.
24081 @@ -952,7 +1441,7 @@ ENTRY(\sym)
24082 interrupt \do_sym
24083 jmp ret_from_intr
24084 CFI_ENDPROC
24085 -END(\sym)
24086 +ENDPROC(\sym)
24087 .endm
24088
24089 #ifdef CONFIG_TRACING
24090 @@ -1025,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
24091 /*
24092 * Exception entry points.
24093 */
24094 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
24095 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
24096
24097 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
24098 ENTRY(\sym)
24099 @@ -1076,6 +1565,12 @@ ENTRY(\sym)
24100 .endif
24101
24102 .if \shift_ist != -1
24103 +#ifdef CONFIG_SMP
24104 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24105 + lea init_tss(%r13), %r13
24106 +#else
24107 + lea init_tss(%rip), %r13
24108 +#endif
24109 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24110 .endif
24111
24112 @@ -1092,7 +1587,7 @@ ENTRY(\sym)
24113 .endif
24114
24115 CFI_ENDPROC
24116 -END(\sym)
24117 +ENDPROC(\sym)
24118 .endm
24119
24120 #ifdef CONFIG_TRACING
24121 @@ -1133,9 +1628,10 @@ gs_change:
24122 2: mfence /* workaround */
24123 SWAPGS
24124 popfq_cfi
24125 + pax_force_retaddr
24126 ret
24127 CFI_ENDPROC
24128 -END(native_load_gs_index)
24129 +ENDPROC(native_load_gs_index)
24130
24131 _ASM_EXTABLE(gs_change,bad_gs)
24132 .section .fixup,"ax"
24133 @@ -1163,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24134 CFI_DEF_CFA_REGISTER rsp
24135 CFI_ADJUST_CFA_OFFSET -8
24136 decl PER_CPU_VAR(irq_count)
24137 + pax_force_retaddr
24138 ret
24139 CFI_ENDPROC
24140 -END(do_softirq_own_stack)
24141 +ENDPROC(do_softirq_own_stack)
24142
24143 #ifdef CONFIG_XEN
24144 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24145 @@ -1203,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24146 decl PER_CPU_VAR(irq_count)
24147 jmp error_exit
24148 CFI_ENDPROC
24149 -END(xen_do_hypervisor_callback)
24150 +ENDPROC(xen_do_hypervisor_callback)
24151
24152 /*
24153 * Hypervisor uses this for application faults while it executes.
24154 @@ -1262,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24155 SAVE_ALL
24156 jmp error_exit
24157 CFI_ENDPROC
24158 -END(xen_failsafe_callback)
24159 +ENDPROC(xen_failsafe_callback)
24160
24161 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24162 xen_hvm_callback_vector xen_evtchn_do_upcall
24163 @@ -1309,18 +1806,33 @@ ENTRY(paranoid_exit)
24164 DEFAULT_FRAME
24165 DISABLE_INTERRUPTS(CLBR_NONE)
24166 TRACE_IRQS_OFF_DEBUG
24167 - testl %ebx,%ebx /* swapgs needed? */
24168 + testl $1,%ebx /* swapgs needed? */
24169 jnz paranoid_restore
24170 - testl $3,CS(%rsp)
24171 + testb $3,CS(%rsp)
24172 jnz paranoid_userspace
24173 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24174 + pax_exit_kernel
24175 + TRACE_IRQS_IRETQ 0
24176 + SWAPGS_UNSAFE_STACK
24177 + RESTORE_ALL 8
24178 + pax_force_retaddr_bts
24179 + jmp irq_return
24180 +#endif
24181 paranoid_swapgs:
24182 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24183 + pax_exit_kernel_user
24184 +#else
24185 + pax_exit_kernel
24186 +#endif
24187 TRACE_IRQS_IRETQ 0
24188 SWAPGS_UNSAFE_STACK
24189 RESTORE_ALL 8
24190 jmp irq_return
24191 paranoid_restore:
24192 + pax_exit_kernel
24193 TRACE_IRQS_IRETQ_DEBUG 0
24194 RESTORE_ALL 8
24195 + pax_force_retaddr_bts
24196 jmp irq_return
24197 paranoid_userspace:
24198 GET_THREAD_INFO(%rcx)
24199 @@ -1349,7 +1861,7 @@ paranoid_schedule:
24200 TRACE_IRQS_OFF
24201 jmp paranoid_userspace
24202 CFI_ENDPROC
24203 -END(paranoid_exit)
24204 +ENDPROC(paranoid_exit)
24205
24206 /*
24207 * Exception entry point. This expects an error code/orig_rax on the stack.
24208 @@ -1376,12 +1888,23 @@ ENTRY(error_entry)
24209 movq %r14, R14+8(%rsp)
24210 movq %r15, R15+8(%rsp)
24211 xorl %ebx,%ebx
24212 - testl $3,CS+8(%rsp)
24213 + testb $3,CS+8(%rsp)
24214 je error_kernelspace
24215 error_swapgs:
24216 SWAPGS
24217 error_sti:
24218 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24219 + testb $3, CS+8(%rsp)
24220 + jnz 1f
24221 + pax_enter_kernel
24222 + jmp 2f
24223 +1: pax_enter_kernel_user
24224 +2:
24225 +#else
24226 + pax_enter_kernel
24227 +#endif
24228 TRACE_IRQS_OFF
24229 + pax_force_retaddr
24230 ret
24231
24232 /*
24233 @@ -1416,7 +1939,7 @@ error_bad_iret:
24234 decl %ebx /* Return to usergs */
24235 jmp error_sti
24236 CFI_ENDPROC
24237 -END(error_entry)
24238 +ENDPROC(error_entry)
24239
24240
24241 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24242 @@ -1427,7 +1950,7 @@ ENTRY(error_exit)
24243 DISABLE_INTERRUPTS(CLBR_NONE)
24244 TRACE_IRQS_OFF
24245 GET_THREAD_INFO(%rcx)
24246 - testl %eax,%eax
24247 + testl $1,%eax
24248 jne retint_kernel
24249 LOCKDEP_SYS_EXIT_IRQ
24250 movl TI_flags(%rcx),%edx
24251 @@ -1436,7 +1959,7 @@ ENTRY(error_exit)
24252 jnz retint_careful
24253 jmp retint_swapgs
24254 CFI_ENDPROC
24255 -END(error_exit)
24256 +ENDPROC(error_exit)
24257
24258 /*
24259 * Test if a given stack is an NMI stack or not.
24260 @@ -1494,9 +2017,11 @@ ENTRY(nmi)
24261 * If %cs was not the kernel segment, then the NMI triggered in user
24262 * space, which means it is definitely not nested.
24263 */
24264 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24265 + je 1f
24266 cmpl $__KERNEL_CS, 16(%rsp)
24267 jne first_nmi
24268 -
24269 +1:
24270 /*
24271 * Check the special variable on the stack to see if NMIs are
24272 * executing.
24273 @@ -1530,8 +2055,7 @@ nested_nmi:
24274
24275 1:
24276 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24277 - leaq -1*8(%rsp), %rdx
24278 - movq %rdx, %rsp
24279 + subq $8, %rsp
24280 CFI_ADJUST_CFA_OFFSET 1*8
24281 leaq -10*8(%rsp), %rdx
24282 pushq_cfi $__KERNEL_DS
24283 @@ -1549,6 +2073,7 @@ nested_nmi_out:
24284 CFI_RESTORE rdx
24285
24286 /* No need to check faults here */
24287 +# pax_force_retaddr_bts
24288 INTERRUPT_RETURN
24289
24290 CFI_RESTORE_STATE
24291 @@ -1645,13 +2170,13 @@ end_repeat_nmi:
24292 subq $ORIG_RAX-R15, %rsp
24293 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24294 /*
24295 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24296 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24297 * as we should not be calling schedule in NMI context.
24298 * Even with normal interrupts enabled. An NMI should not be
24299 * setting NEED_RESCHED or anything that normal interrupts and
24300 * exceptions might do.
24301 */
24302 - call save_paranoid
24303 + call save_paranoid_nmi
24304 DEFAULT_FRAME 0
24305
24306 /*
24307 @@ -1661,9 +2186,9 @@ end_repeat_nmi:
24308 * NMI itself takes a page fault, the page fault that was preempted
24309 * will read the information from the NMI page fault and not the
24310 * origin fault. Save it off and restore it if it changes.
24311 - * Use the r12 callee-saved register.
24312 + * Use the r13 callee-saved register.
24313 */
24314 - movq %cr2, %r12
24315 + movq %cr2, %r13
24316
24317 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24318 movq %rsp,%rdi
24319 @@ -1672,29 +2197,34 @@ end_repeat_nmi:
24320
24321 /* Did the NMI take a page fault? Restore cr2 if it did */
24322 movq %cr2, %rcx
24323 - cmpq %rcx, %r12
24324 + cmpq %rcx, %r13
24325 je 1f
24326 - movq %r12, %cr2
24327 + movq %r13, %cr2
24328 1:
24329
24330 - testl %ebx,%ebx /* swapgs needed? */
24331 + testl $1,%ebx /* swapgs needed? */
24332 jnz nmi_restore
24333 nmi_swapgs:
24334 SWAPGS_UNSAFE_STACK
24335 nmi_restore:
24336 + pax_exit_kernel_nmi
24337 /* Pop the extra iret frame at once */
24338 RESTORE_ALL 6*8
24339 + testb $3, 8(%rsp)
24340 + jnz 1f
24341 + pax_force_retaddr_bts
24342 +1:
24343
24344 /* Clear the NMI executing stack variable */
24345 movq $0, 5*8(%rsp)
24346 jmp irq_return
24347 CFI_ENDPROC
24348 -END(nmi)
24349 +ENDPROC(nmi)
24350
24351 ENTRY(ignore_sysret)
24352 CFI_STARTPROC
24353 mov $-ENOSYS,%eax
24354 sysret
24355 CFI_ENDPROC
24356 -END(ignore_sysret)
24357 +ENDPROC(ignore_sysret)
24358
24359 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24360 index f5d0730..5bce89c 100644
24361 --- a/arch/x86/kernel/espfix_64.c
24362 +++ b/arch/x86/kernel/espfix_64.c
24363 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24364 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24365 static void *espfix_pages[ESPFIX_MAX_PAGES];
24366
24367 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24368 - __aligned(PAGE_SIZE);
24369 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24370
24371 static unsigned int page_random, slot_random;
24372
24373 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24374 void __init init_espfix_bsp(void)
24375 {
24376 pgd_t *pgd_p;
24377 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24378
24379 /* Install the espfix pud into the kernel page directory */
24380 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24381 + pgd_p = &init_level4_pgt[index];
24382 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24383
24384 +#ifdef CONFIG_PAX_PER_CPU_PGD
24385 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24386 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24387 +#endif
24388 +
24389 /* Randomize the locations */
24390 init_espfix_random();
24391
24392 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24393 set_pte(&pte_p[n*PTE_STRIDE], pte);
24394
24395 /* Job is done for this CPU and any CPU which shares this page */
24396 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24397 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24398
24399 unlock_done:
24400 mutex_unlock(&espfix_init_mutex);
24401 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24402 index 8b7b0a5..2395f29 100644
24403 --- a/arch/x86/kernel/ftrace.c
24404 +++ b/arch/x86/kernel/ftrace.c
24405 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24406 * kernel identity mapping to modify code.
24407 */
24408 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24409 - ip = (unsigned long)__va(__pa_symbol(ip));
24410 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24411
24412 return ip;
24413 }
24414 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24415 {
24416 unsigned char replaced[MCOUNT_INSN_SIZE];
24417
24418 + ip = ktla_ktva(ip);
24419 +
24420 /*
24421 * Note: Due to modules and __init, code can
24422 * disappear and change, we need to protect against faulting
24423 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24424 unsigned char old[MCOUNT_INSN_SIZE];
24425 int ret;
24426
24427 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24428 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24429
24430 ftrace_update_func = ip;
24431 /* Make sure the breakpoints see the ftrace_update_func update */
24432 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24433 unsigned char replaced[MCOUNT_INSN_SIZE];
24434 unsigned char brk = BREAKPOINT_INSTRUCTION;
24435
24436 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24437 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24438 return -EFAULT;
24439
24440 /* Make sure it is what we expect it to be */
24441 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24442 index eda1a86..8f6df48 100644
24443 --- a/arch/x86/kernel/head64.c
24444 +++ b/arch/x86/kernel/head64.c
24445 @@ -67,12 +67,12 @@ again:
24446 pgd = *pgd_p;
24447
24448 /*
24449 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24450 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24451 + * The use of __early_va rather than __va here is critical:
24452 + * __va would point us back into the dynamic
24453 * range and we might end up looping forever...
24454 */
24455 if (pgd)
24456 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24457 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24458 else {
24459 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24460 reset_early_page_tables();
24461 @@ -82,13 +82,13 @@ again:
24462 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24463 for (i = 0; i < PTRS_PER_PUD; i++)
24464 pud_p[i] = 0;
24465 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24466 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24467 }
24468 pud_p += pud_index(address);
24469 pud = *pud_p;
24470
24471 if (pud)
24472 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24473 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24474 else {
24475 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24476 reset_early_page_tables();
24477 @@ -98,7 +98,7 @@ again:
24478 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24479 for (i = 0; i < PTRS_PER_PMD; i++)
24480 pmd_p[i] = 0;
24481 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24482 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24483 }
24484 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24485 pmd_p[pmd_index(address)] = pmd;
24486 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24487 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24488 early_printk("Kernel alive\n");
24489
24490 - clear_page(init_level4_pgt);
24491 /* set init_level4_pgt kernel high mapping*/
24492 init_level4_pgt[511] = early_level4_pgt[511];
24493
24494 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24495 index f36bd42..0ab4474 100644
24496 --- a/arch/x86/kernel/head_32.S
24497 +++ b/arch/x86/kernel/head_32.S
24498 @@ -26,6 +26,12 @@
24499 /* Physical address */
24500 #define pa(X) ((X) - __PAGE_OFFSET)
24501
24502 +#ifdef CONFIG_PAX_KERNEXEC
24503 +#define ta(X) (X)
24504 +#else
24505 +#define ta(X) ((X) - __PAGE_OFFSET)
24506 +#endif
24507 +
24508 /*
24509 * References to members of the new_cpu_data structure.
24510 */
24511 @@ -55,11 +61,7 @@
24512 * and small than max_low_pfn, otherwise will waste some page table entries
24513 */
24514
24515 -#if PTRS_PER_PMD > 1
24516 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24517 -#else
24518 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24519 -#endif
24520 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24521
24522 /* Number of possible pages in the lowmem region */
24523 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24524 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24525 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24526
24527 /*
24528 + * Real beginning of normal "text" segment
24529 + */
24530 +ENTRY(stext)
24531 +ENTRY(_stext)
24532 +
24533 +/*
24534 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24535 * %esi points to the real-mode code as a 32-bit pointer.
24536 * CS and DS must be 4 GB flat segments, but we don't depend on
24537 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24538 * can.
24539 */
24540 __HEAD
24541 +
24542 +#ifdef CONFIG_PAX_KERNEXEC
24543 + jmp startup_32
24544 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24545 +.fill PAGE_SIZE-5,1,0xcc
24546 +#endif
24547 +
24548 ENTRY(startup_32)
24549 movl pa(stack_start),%ecx
24550
24551 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24552 2:
24553 leal -__PAGE_OFFSET(%ecx),%esp
24554
24555 +#ifdef CONFIG_SMP
24556 + movl $pa(cpu_gdt_table),%edi
24557 + movl $__per_cpu_load,%eax
24558 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24559 + rorl $16,%eax
24560 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24561 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24562 + movl $__per_cpu_end - 1,%eax
24563 + subl $__per_cpu_start,%eax
24564 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24565 +#endif
24566 +
24567 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24568 + movl $NR_CPUS,%ecx
24569 + movl $pa(cpu_gdt_table),%edi
24570 +1:
24571 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24572 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24573 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24574 + addl $PAGE_SIZE_asm,%edi
24575 + loop 1b
24576 +#endif
24577 +
24578 +#ifdef CONFIG_PAX_KERNEXEC
24579 + movl $pa(boot_gdt),%edi
24580 + movl $__LOAD_PHYSICAL_ADDR,%eax
24581 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24582 + rorl $16,%eax
24583 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24584 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24585 + rorl $16,%eax
24586 +
24587 + ljmp $(__BOOT_CS),$1f
24588 +1:
24589 +
24590 + movl $NR_CPUS,%ecx
24591 + movl $pa(cpu_gdt_table),%edi
24592 + addl $__PAGE_OFFSET,%eax
24593 +1:
24594 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24595 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24596 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24597 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24598 + rorl $16,%eax
24599 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24600 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24601 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24602 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24603 + rorl $16,%eax
24604 + addl $PAGE_SIZE_asm,%edi
24605 + loop 1b
24606 +#endif
24607 +
24608 /*
24609 * Clear BSS first so that there are no surprises...
24610 */
24611 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24612 movl %eax, pa(max_pfn_mapped)
24613
24614 /* Do early initialization of the fixmap area */
24615 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24616 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24617 +#ifdef CONFIG_COMPAT_VDSO
24618 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24619 +#else
24620 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24621 +#endif
24622 #else /* Not PAE */
24623
24624 page_pde_offset = (__PAGE_OFFSET >> 20);
24625 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24626 movl %eax, pa(max_pfn_mapped)
24627
24628 /* Do early initialization of the fixmap area */
24629 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24630 - movl %eax,pa(initial_page_table+0xffc)
24631 +#ifdef CONFIG_COMPAT_VDSO
24632 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24633 +#else
24634 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24635 +#endif
24636 #endif
24637
24638 #ifdef CONFIG_PARAVIRT
24639 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24640 cmpl $num_subarch_entries, %eax
24641 jae bad_subarch
24642
24643 - movl pa(subarch_entries)(,%eax,4), %eax
24644 - subl $__PAGE_OFFSET, %eax
24645 - jmp *%eax
24646 + jmp *pa(subarch_entries)(,%eax,4)
24647
24648 bad_subarch:
24649 WEAK(lguest_entry)
24650 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24651 __INITDATA
24652
24653 subarch_entries:
24654 - .long default_entry /* normal x86/PC */
24655 - .long lguest_entry /* lguest hypervisor */
24656 - .long xen_entry /* Xen hypervisor */
24657 - .long default_entry /* Moorestown MID */
24658 + .long ta(default_entry) /* normal x86/PC */
24659 + .long ta(lguest_entry) /* lguest hypervisor */
24660 + .long ta(xen_entry) /* Xen hypervisor */
24661 + .long ta(default_entry) /* Moorestown MID */
24662 num_subarch_entries = (. - subarch_entries) / 4
24663 .previous
24664 #else
24665 @@ -354,6 +426,7 @@ default_entry:
24666 movl pa(mmu_cr4_features),%eax
24667 movl %eax,%cr4
24668
24669 +#ifdef CONFIG_X86_PAE
24670 testb $X86_CR4_PAE, %al # check if PAE is enabled
24671 jz enable_paging
24672
24673 @@ -382,6 +455,9 @@ default_entry:
24674 /* Make changes effective */
24675 wrmsr
24676
24677 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24678 +#endif
24679 +
24680 enable_paging:
24681
24682 /*
24683 @@ -449,14 +525,20 @@ is486:
24684 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24685 movl %eax,%ss # after changing gdt.
24686
24687 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24688 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24689 movl %eax,%ds
24690 movl %eax,%es
24691
24692 movl $(__KERNEL_PERCPU), %eax
24693 movl %eax,%fs # set this cpu's percpu
24694
24695 +#ifdef CONFIG_CC_STACKPROTECTOR
24696 movl $(__KERNEL_STACK_CANARY),%eax
24697 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24698 + movl $(__USER_DS),%eax
24699 +#else
24700 + xorl %eax,%eax
24701 +#endif
24702 movl %eax,%gs
24703
24704 xorl %eax,%eax # Clear LDT
24705 @@ -512,8 +594,11 @@ setup_once:
24706 * relocation. Manually set base address in stack canary
24707 * segment descriptor.
24708 */
24709 - movl $gdt_page,%eax
24710 + movl $cpu_gdt_table,%eax
24711 movl $stack_canary,%ecx
24712 +#ifdef CONFIG_SMP
24713 + addl $__per_cpu_load,%ecx
24714 +#endif
24715 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24716 shrl $16, %ecx
24717 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24718 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24719 cmpl $2,(%esp) # X86_TRAP_NMI
24720 je is_nmi # Ignore NMI
24721
24722 - cmpl $2,%ss:early_recursion_flag
24723 + cmpl $1,%ss:early_recursion_flag
24724 je hlt_loop
24725 incl %ss:early_recursion_flag
24726
24727 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24728 pushl (20+6*4)(%esp) /* trapno */
24729 pushl $fault_msg
24730 call printk
24731 -#endif
24732 call dump_stack
24733 +#endif
24734 hlt_loop:
24735 hlt
24736 jmp hlt_loop
24737 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24738 /* This is the default interrupt "handler" :-) */
24739 ALIGN
24740 ignore_int:
24741 - cld
24742 #ifdef CONFIG_PRINTK
24743 + cmpl $2,%ss:early_recursion_flag
24744 + je hlt_loop
24745 + incl %ss:early_recursion_flag
24746 + cld
24747 pushl %eax
24748 pushl %ecx
24749 pushl %edx
24750 @@ -617,9 +705,6 @@ ignore_int:
24751 movl $(__KERNEL_DS),%eax
24752 movl %eax,%ds
24753 movl %eax,%es
24754 - cmpl $2,early_recursion_flag
24755 - je hlt_loop
24756 - incl early_recursion_flag
24757 pushl 16(%esp)
24758 pushl 24(%esp)
24759 pushl 32(%esp)
24760 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24761 /*
24762 * BSS section
24763 */
24764 -__PAGE_ALIGNED_BSS
24765 - .align PAGE_SIZE
24766 #ifdef CONFIG_X86_PAE
24767 +.section .initial_pg_pmd,"a",@progbits
24768 initial_pg_pmd:
24769 .fill 1024*KPMDS,4,0
24770 #else
24771 +.section .initial_page_table,"a",@progbits
24772 ENTRY(initial_page_table)
24773 .fill 1024,4,0
24774 #endif
24775 +.section .initial_pg_fixmap,"a",@progbits
24776 initial_pg_fixmap:
24777 .fill 1024,4,0
24778 +.section .empty_zero_page,"a",@progbits
24779 ENTRY(empty_zero_page)
24780 .fill 4096,1,0
24781 +.section .swapper_pg_dir,"a",@progbits
24782 ENTRY(swapper_pg_dir)
24783 +#ifdef CONFIG_X86_PAE
24784 + .fill 4,8,0
24785 +#else
24786 .fill 1024,4,0
24787 +#endif
24788
24789 /*
24790 * This starts the data section.
24791 */
24792 #ifdef CONFIG_X86_PAE
24793 -__PAGE_ALIGNED_DATA
24794 - /* Page-aligned for the benefit of paravirt? */
24795 - .align PAGE_SIZE
24796 +.section .initial_page_table,"a",@progbits
24797 ENTRY(initial_page_table)
24798 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24799 # if KPMDS == 3
24800 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24801 # error "Kernel PMDs should be 1, 2 or 3"
24802 # endif
24803 .align PAGE_SIZE /* needs to be page-sized too */
24804 +
24805 +#ifdef CONFIG_PAX_PER_CPU_PGD
24806 +ENTRY(cpu_pgd)
24807 + .rept 2*NR_CPUS
24808 + .fill 4,8,0
24809 + .endr
24810 +#endif
24811 +
24812 #endif
24813
24814 .data
24815 .balign 4
24816 ENTRY(stack_start)
24817 - .long init_thread_union+THREAD_SIZE
24818 + .long init_thread_union+THREAD_SIZE-8
24819
24820 __INITRODATA
24821 int_msg:
24822 @@ -727,7 +825,7 @@ fault_msg:
24823 * segment size, and 32-bit linear address value:
24824 */
24825
24826 - .data
24827 +.section .rodata,"a",@progbits
24828 .globl boot_gdt_descr
24829 .globl idt_descr
24830
24831 @@ -736,7 +834,7 @@ fault_msg:
24832 .word 0 # 32 bit align gdt_desc.address
24833 boot_gdt_descr:
24834 .word __BOOT_DS+7
24835 - .long boot_gdt - __PAGE_OFFSET
24836 + .long pa(boot_gdt)
24837
24838 .word 0 # 32-bit align idt_desc.address
24839 idt_descr:
24840 @@ -747,7 +845,7 @@ idt_descr:
24841 .word 0 # 32 bit align gdt_desc.address
24842 ENTRY(early_gdt_descr)
24843 .word GDT_ENTRIES*8-1
24844 - .long gdt_page /* Overwritten for secondary CPUs */
24845 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24846
24847 /*
24848 * The boot_gdt must mirror the equivalent in setup.S and is
24849 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24850 .align L1_CACHE_BYTES
24851 ENTRY(boot_gdt)
24852 .fill GDT_ENTRY_BOOT_CS,8,0
24853 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24854 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24855 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24856 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24857 +
24858 + .align PAGE_SIZE_asm
24859 +ENTRY(cpu_gdt_table)
24860 + .rept NR_CPUS
24861 + .quad 0x0000000000000000 /* NULL descriptor */
24862 + .quad 0x0000000000000000 /* 0x0b reserved */
24863 + .quad 0x0000000000000000 /* 0x13 reserved */
24864 + .quad 0x0000000000000000 /* 0x1b reserved */
24865 +
24866 +#ifdef CONFIG_PAX_KERNEXEC
24867 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24868 +#else
24869 + .quad 0x0000000000000000 /* 0x20 unused */
24870 +#endif
24871 +
24872 + .quad 0x0000000000000000 /* 0x28 unused */
24873 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24874 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24875 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24876 + .quad 0x0000000000000000 /* 0x4b reserved */
24877 + .quad 0x0000000000000000 /* 0x53 reserved */
24878 + .quad 0x0000000000000000 /* 0x5b reserved */
24879 +
24880 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24881 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24882 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24883 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24884 +
24885 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24886 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24887 +
24888 + /*
24889 + * Segments used for calling PnP BIOS have byte granularity.
24890 + * The code segments and data segments have fixed 64k limits,
24891 + * the transfer segment sizes are set at run time.
24892 + */
24893 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24894 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24895 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24896 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24897 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24898 +
24899 + /*
24900 + * The APM segments have byte granularity and their bases
24901 + * are set at run time. All have 64k limits.
24902 + */
24903 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24904 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24905 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24906 +
24907 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24908 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24909 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24910 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24911 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24912 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24913 +
24914 + /* Be sure this is zeroed to avoid false validations in Xen */
24915 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24916 + .endr
24917 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24918 index a468c0a..8b5a879 100644
24919 --- a/arch/x86/kernel/head_64.S
24920 +++ b/arch/x86/kernel/head_64.S
24921 @@ -20,6 +20,8 @@
24922 #include <asm/processor-flags.h>
24923 #include <asm/percpu.h>
24924 #include <asm/nops.h>
24925 +#include <asm/cpufeature.h>
24926 +#include <asm/alternative-asm.h>
24927
24928 #ifdef CONFIG_PARAVIRT
24929 #include <asm/asm-offsets.h>
24930 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24931 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24932 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24933 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24934 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24935 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24936 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24937 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24938 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24939 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24940
24941 .text
24942 __HEAD
24943 @@ -89,11 +97,24 @@ startup_64:
24944 * Fixup the physical addresses in the page table
24945 */
24946 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24947 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24948 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24949 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24950 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24951 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24952
24953 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24954 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24955 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24956 +#ifndef CONFIG_XEN
24957 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24958 +#endif
24959 +
24960 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24961 +
24962 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24963 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24964
24965 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24966 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24967
24968 /*
24969 * Set up the identity mapping for the switchover. These
24970 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24971 * after the boot processor executes this code.
24972 */
24973
24974 + orq $-1, %rbp
24975 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24976 1:
24977
24978 - /* Enable PAE mode and PGE */
24979 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24980 + /* Enable PAE mode and PSE/PGE */
24981 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24982 movq %rcx, %cr4
24983
24984 /* Setup early boot stage 4 level pagetables. */
24985 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24986 movl $MSR_EFER, %ecx
24987 rdmsr
24988 btsl $_EFER_SCE, %eax /* Enable System Call */
24989 - btl $20,%edi /* No Execute supported? */
24990 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24991 jnc 1f
24992 btsl $_EFER_NX, %eax
24993 + cmpq $-1, %rbp
24994 + je 1f
24995 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24996 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24997 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24998 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24999 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25000 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25001 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25002 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25003 1: wrmsr /* Make changes effective */
25004
25005 /* Setup cr0 */
25006 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
25007 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25008 * address given in m16:64.
25009 */
25010 + pax_set_fptr_mask
25011 movq initial_code(%rip),%rax
25012 pushq $0 # fake return address to stop unwinder
25013 pushq $__KERNEL_CS # set correct cs
25014 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
25015 .quad INIT_PER_CPU_VAR(irq_stack_union)
25016
25017 GLOBAL(stack_start)
25018 - .quad init_thread_union+THREAD_SIZE-8
25019 + .quad init_thread_union+THREAD_SIZE-16
25020 .word 0
25021 __FINITDATA
25022
25023 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
25024 call dump_stack
25025 #ifdef CONFIG_KALLSYMS
25026 leaq early_idt_ripmsg(%rip),%rdi
25027 - movq 40(%rsp),%rsi # %rip again
25028 + movq 88(%rsp),%rsi # %rip again
25029 call __print_symbol
25030 #endif
25031 #endif /* EARLY_PRINTK */
25032 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
25033 early_recursion_flag:
25034 .long 0
25035
25036 + .section .rodata,"a",@progbits
25037 #ifdef CONFIG_EARLY_PRINTK
25038 early_idt_msg:
25039 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25040 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
25041 NEXT_PAGE(early_dynamic_pgts)
25042 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25043
25044 - .data
25045 + .section .rodata,"a",@progbits
25046
25047 -#ifndef CONFIG_XEN
25048 NEXT_PAGE(init_level4_pgt)
25049 - .fill 512,8,0
25050 -#else
25051 -NEXT_PAGE(init_level4_pgt)
25052 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25053 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25054 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25055 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25056 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25057 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25058 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25059 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25060 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25061 .org init_level4_pgt + L4_START_KERNEL*8, 0
25062 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25063 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25064
25065 +#ifdef CONFIG_PAX_PER_CPU_PGD
25066 +NEXT_PAGE(cpu_pgd)
25067 + .rept 2*NR_CPUS
25068 + .fill 512,8,0
25069 + .endr
25070 +#endif
25071 +
25072 NEXT_PAGE(level3_ident_pgt)
25073 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25074 +#ifdef CONFIG_XEN
25075 .fill 511, 8, 0
25076 +#else
25077 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25078 + .fill 510,8,0
25079 +#endif
25080 +
25081 +NEXT_PAGE(level3_vmalloc_start_pgt)
25082 + .fill 512,8,0
25083 +
25084 +NEXT_PAGE(level3_vmalloc_end_pgt)
25085 + .fill 512,8,0
25086 +
25087 +NEXT_PAGE(level3_vmemmap_pgt)
25088 + .fill L3_VMEMMAP_START,8,0
25089 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25090 +
25091 NEXT_PAGE(level2_ident_pgt)
25092 - /* Since I easily can, map the first 1G.
25093 + /* Since I easily can, map the first 2G.
25094 * Don't set NX because code runs from these pages.
25095 */
25096 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25097 -#endif
25098 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25099
25100 NEXT_PAGE(level3_kernel_pgt)
25101 .fill L3_START_KERNEL,8,0
25102 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25103 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25104 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25105
25106 +NEXT_PAGE(level2_vmemmap_pgt)
25107 + .fill 512,8,0
25108 +
25109 NEXT_PAGE(level2_kernel_pgt)
25110 /*
25111 * 512 MB kernel mapping. We spend a full page on this pagetable
25112 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25113 NEXT_PAGE(level2_fixmap_pgt)
25114 .fill 506,8,0
25115 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25116 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25117 - .fill 5,8,0
25118 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25119 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25120 + .fill 4,8,0
25121
25122 NEXT_PAGE(level1_fixmap_pgt)
25123 .fill 512,8,0
25124
25125 +NEXT_PAGE(level1_vsyscall_pgt)
25126 + .fill 512,8,0
25127 +
25128 #undef PMDS
25129
25130 - .data
25131 + .align PAGE_SIZE
25132 +ENTRY(cpu_gdt_table)
25133 + .rept NR_CPUS
25134 + .quad 0x0000000000000000 /* NULL descriptor */
25135 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25136 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25137 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25138 + .quad 0x00cffb000000ffff /* __USER32_CS */
25139 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25140 + .quad 0x00affb000000ffff /* __USER_CS */
25141 +
25142 +#ifdef CONFIG_PAX_KERNEXEC
25143 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25144 +#else
25145 + .quad 0x0 /* unused */
25146 +#endif
25147 +
25148 + .quad 0,0 /* TSS */
25149 + .quad 0,0 /* LDT */
25150 + .quad 0,0,0 /* three TLS descriptors */
25151 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25152 + /* asm/segment.h:GDT_ENTRIES must match this */
25153 +
25154 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25155 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25156 +#else
25157 + .quad 0x0 /* unused */
25158 +#endif
25159 +
25160 + /* zero the remaining page */
25161 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25162 + .endr
25163 +
25164 .align 16
25165 .globl early_gdt_descr
25166 early_gdt_descr:
25167 .word GDT_ENTRIES*8-1
25168 early_gdt_descr_base:
25169 - .quad INIT_PER_CPU_VAR(gdt_page)
25170 + .quad cpu_gdt_table
25171
25172 ENTRY(phys_base)
25173 /* This must match the first entry in level2_kernel_pgt */
25174 .quad 0x0000000000000000
25175
25176 #include "../../x86/xen/xen-head.S"
25177 -
25178 - __PAGE_ALIGNED_BSS
25179 +
25180 + .section .rodata,"a",@progbits
25181 NEXT_PAGE(empty_zero_page)
25182 .skip PAGE_SIZE
25183 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25184 index 05fd74f..c3548b1 100644
25185 --- a/arch/x86/kernel/i386_ksyms_32.c
25186 +++ b/arch/x86/kernel/i386_ksyms_32.c
25187 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25188 EXPORT_SYMBOL(cmpxchg8b_emu);
25189 #endif
25190
25191 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25192 +
25193 /* Networking helper routines. */
25194 EXPORT_SYMBOL(csum_partial_copy_generic);
25195 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25196 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25197
25198 EXPORT_SYMBOL(__get_user_1);
25199 EXPORT_SYMBOL(__get_user_2);
25200 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25201 EXPORT_SYMBOL(___preempt_schedule_context);
25202 #endif
25203 #endif
25204 +
25205 +#ifdef CONFIG_PAX_KERNEXEC
25206 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25207 +#endif
25208 +
25209 +#ifdef CONFIG_PAX_PER_CPU_PGD
25210 +EXPORT_SYMBOL(cpu_pgd);
25211 +#endif
25212 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25213 index a9a4229..6f4d476 100644
25214 --- a/arch/x86/kernel/i387.c
25215 +++ b/arch/x86/kernel/i387.c
25216 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25217 static inline bool interrupted_user_mode(void)
25218 {
25219 struct pt_regs *regs = get_irq_regs();
25220 - return regs && user_mode_vm(regs);
25221 + return regs && user_mode(regs);
25222 }
25223
25224 /*
25225 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25226 index e7cc537..67d7372 100644
25227 --- a/arch/x86/kernel/i8259.c
25228 +++ b/arch/x86/kernel/i8259.c
25229 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25230 static void make_8259A_irq(unsigned int irq)
25231 {
25232 disable_irq_nosync(irq);
25233 - io_apic_irqs &= ~(1<<irq);
25234 + io_apic_irqs &= ~(1UL<<irq);
25235 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25236 enable_irq(irq);
25237 }
25238 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25239 "spurious 8259A interrupt: IRQ%d.\n", irq);
25240 spurious_irq_mask |= irqmask;
25241 }
25242 - atomic_inc(&irq_err_count);
25243 + atomic_inc_unchecked(&irq_err_count);
25244 /*
25245 * Theoretically we do not have to handle this IRQ,
25246 * but in Linux this does not cause problems and is
25247 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25248 /* (slave's support for AEOI in flat mode is to be investigated) */
25249 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25250
25251 + pax_open_kernel();
25252 if (auto_eoi)
25253 /*
25254 * In AEOI mode we just have to mask the interrupt
25255 * when acking.
25256 */
25257 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25258 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25259 else
25260 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25261 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25262 + pax_close_kernel();
25263
25264 udelay(100); /* wait for 8259A to initialize */
25265
25266 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25267 index a979b5b..1d6db75 100644
25268 --- a/arch/x86/kernel/io_delay.c
25269 +++ b/arch/x86/kernel/io_delay.c
25270 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25271 * Quirk table for systems that misbehave (lock up, etc.) if port
25272 * 0x80 is used:
25273 */
25274 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25275 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25276 {
25277 .callback = dmi_io_delay_0xed_port,
25278 .ident = "Compaq Presario V6000",
25279 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25280 index 4ddaf66..49d5c18 100644
25281 --- a/arch/x86/kernel/ioport.c
25282 +++ b/arch/x86/kernel/ioport.c
25283 @@ -6,6 +6,7 @@
25284 #include <linux/sched.h>
25285 #include <linux/kernel.h>
25286 #include <linux/capability.h>
25287 +#include <linux/security.h>
25288 #include <linux/errno.h>
25289 #include <linux/types.h>
25290 #include <linux/ioport.h>
25291 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25292 return -EINVAL;
25293 if (turn_on && !capable(CAP_SYS_RAWIO))
25294 return -EPERM;
25295 +#ifdef CONFIG_GRKERNSEC_IO
25296 + if (turn_on && grsec_disable_privio) {
25297 + gr_handle_ioperm();
25298 + return -ENODEV;
25299 + }
25300 +#endif
25301
25302 /*
25303 * If it's the first ioperm() call in this thread's lifetime, set the
25304 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25305 * because the ->io_bitmap_max value must match the bitmap
25306 * contents:
25307 */
25308 - tss = &per_cpu(init_tss, get_cpu());
25309 + tss = init_tss + get_cpu();
25310
25311 if (turn_on)
25312 bitmap_clear(t->io_bitmap_ptr, from, num);
25313 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25314 if (level > old) {
25315 if (!capable(CAP_SYS_RAWIO))
25316 return -EPERM;
25317 +#ifdef CONFIG_GRKERNSEC_IO
25318 + if (grsec_disable_privio) {
25319 + gr_handle_iopl();
25320 + return -ENODEV;
25321 + }
25322 +#endif
25323 }
25324 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25325 t->iopl = level << 12;
25326 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25327 index 705ef8d..8672c9d 100644
25328 --- a/arch/x86/kernel/irq.c
25329 +++ b/arch/x86/kernel/irq.c
25330 @@ -22,7 +22,7 @@
25331 #define CREATE_TRACE_POINTS
25332 #include <asm/trace/irq_vectors.h>
25333
25334 -atomic_t irq_err_count;
25335 +atomic_unchecked_t irq_err_count;
25336
25337 /* Function pointer for generic interrupt vector handling */
25338 void (*x86_platform_ipi_callback)(void) = NULL;
25339 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25340 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25341 seq_puts(p, " Hypervisor callback interrupts\n");
25342 #endif
25343 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25344 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25345 #if defined(CONFIG_X86_IO_APIC)
25346 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25347 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25348 #endif
25349 return 0;
25350 }
25351 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25352
25353 u64 arch_irq_stat(void)
25354 {
25355 - u64 sum = atomic_read(&irq_err_count);
25356 + u64 sum = atomic_read_unchecked(&irq_err_count);
25357 return sum;
25358 }
25359
25360 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25361 index 63ce838..2ea3e06 100644
25362 --- a/arch/x86/kernel/irq_32.c
25363 +++ b/arch/x86/kernel/irq_32.c
25364 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25365
25366 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25367
25368 +extern void gr_handle_kernel_exploit(void);
25369 +
25370 int sysctl_panic_on_stackoverflow __read_mostly;
25371
25372 /* Debugging check for stack overflow: is there less than 1KB free? */
25373 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25374 __asm__ __volatile__("andl %%esp,%0" :
25375 "=r" (sp) : "0" (THREAD_SIZE - 1));
25376
25377 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25378 + return sp < STACK_WARN;
25379 }
25380
25381 static void print_stack_overflow(void)
25382 {
25383 printk(KERN_WARNING "low stack detected by irq handler\n");
25384 dump_stack();
25385 + gr_handle_kernel_exploit();
25386 if (sysctl_panic_on_stackoverflow)
25387 panic("low stack detected by irq handler - check messages\n");
25388 }
25389 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25390 static inline int
25391 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25392 {
25393 - struct irq_stack *curstk, *irqstk;
25394 + struct irq_stack *irqstk;
25395 u32 *isp, *prev_esp, arg1, arg2;
25396
25397 - curstk = (struct irq_stack *) current_stack();
25398 irqstk = __this_cpu_read(hardirq_stack);
25399
25400 /*
25401 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25402 * handler) we can't do that and just have to keep using the
25403 * current stack (which is the irq stack already after all)
25404 */
25405 - if (unlikely(curstk == irqstk))
25406 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25407 return 0;
25408
25409 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25410 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25411
25412 /* Save the next esp at the bottom of the stack */
25413 prev_esp = (u32 *)irqstk;
25414 *prev_esp = current_stack_pointer;
25415
25416 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25417 + __set_fs(MAKE_MM_SEG(0));
25418 +#endif
25419 +
25420 if (unlikely(overflow))
25421 call_on_stack(print_stack_overflow, isp);
25422
25423 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25424 : "0" (irq), "1" (desc), "2" (isp),
25425 "D" (desc->handle_irq)
25426 : "memory", "cc", "ecx");
25427 +
25428 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25429 + __set_fs(current_thread_info()->addr_limit);
25430 +#endif
25431 +
25432 return 1;
25433 }
25434
25435 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25436 */
25437 void irq_ctx_init(int cpu)
25438 {
25439 - struct irq_stack *irqstk;
25440 -
25441 if (per_cpu(hardirq_stack, cpu))
25442 return;
25443
25444 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25445 - THREADINFO_GFP,
25446 - THREAD_SIZE_ORDER));
25447 - per_cpu(hardirq_stack, cpu) = irqstk;
25448 -
25449 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25450 - THREADINFO_GFP,
25451 - THREAD_SIZE_ORDER));
25452 - per_cpu(softirq_stack, cpu) = irqstk;
25453 -
25454 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25455 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25456 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25457 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25458 }
25459
25460 void do_softirq_own_stack(void)
25461 {
25462 - struct thread_info *curstk;
25463 struct irq_stack *irqstk;
25464 u32 *isp, *prev_esp;
25465
25466 - curstk = current_stack();
25467 irqstk = __this_cpu_read(softirq_stack);
25468
25469 /* build the stack frame on the softirq stack */
25470 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25471 prev_esp = (u32 *)irqstk;
25472 *prev_esp = current_stack_pointer;
25473
25474 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25475 + __set_fs(MAKE_MM_SEG(0));
25476 +#endif
25477 +
25478 call_on_stack(__do_softirq, isp);
25479 +
25480 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25481 + __set_fs(current_thread_info()->addr_limit);
25482 +#endif
25483 +
25484 }
25485
25486 bool handle_irq(unsigned irq, struct pt_regs *regs)
25487 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25488 if (unlikely(!desc))
25489 return false;
25490
25491 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25492 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25493 if (unlikely(overflow))
25494 print_stack_overflow();
25495 desc->handle_irq(irq, desc);
25496 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25497 index e4b503d..824fce8 100644
25498 --- a/arch/x86/kernel/irq_64.c
25499 +++ b/arch/x86/kernel/irq_64.c
25500 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25501 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25502 EXPORT_PER_CPU_SYMBOL(irq_regs);
25503
25504 +extern void gr_handle_kernel_exploit(void);
25505 +
25506 int sysctl_panic_on_stackoverflow;
25507
25508 /*
25509 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25510 u64 estack_top, estack_bottom;
25511 u64 curbase = (u64)task_stack_page(current);
25512
25513 - if (user_mode_vm(regs))
25514 + if (user_mode(regs))
25515 return;
25516
25517 if (regs->sp >= curbase + sizeof(struct thread_info) +
25518 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25519 irq_stack_top, irq_stack_bottom,
25520 estack_top, estack_bottom);
25521
25522 + gr_handle_kernel_exploit();
25523 +
25524 if (sysctl_panic_on_stackoverflow)
25525 panic("low stack detected by irq handler - check messages\n");
25526 #endif
25527 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25528 index 26d5a55..a01160a 100644
25529 --- a/arch/x86/kernel/jump_label.c
25530 +++ b/arch/x86/kernel/jump_label.c
25531 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25532 * Jump label is enabled for the first time.
25533 * So we expect a default_nop...
25534 */
25535 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25536 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25537 != 0))
25538 bug_at((void *)entry->code, __LINE__);
25539 } else {
25540 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25541 * ...otherwise expect an ideal_nop. Otherwise
25542 * something went horribly wrong.
25543 */
25544 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25545 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25546 != 0))
25547 bug_at((void *)entry->code, __LINE__);
25548 }
25549 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25550 * are converting the default nop to the ideal nop.
25551 */
25552 if (init) {
25553 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25554 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25555 bug_at((void *)entry->code, __LINE__);
25556 } else {
25557 code.jump = 0xe9;
25558 code.offset = entry->target -
25559 (entry->code + JUMP_LABEL_NOP_SIZE);
25560 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25561 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25562 bug_at((void *)entry->code, __LINE__);
25563 }
25564 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25565 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25566 index 7ec1d5f..5a7d130 100644
25567 --- a/arch/x86/kernel/kgdb.c
25568 +++ b/arch/x86/kernel/kgdb.c
25569 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25570 #ifdef CONFIG_X86_32
25571 switch (regno) {
25572 case GDB_SS:
25573 - if (!user_mode_vm(regs))
25574 + if (!user_mode(regs))
25575 *(unsigned long *)mem = __KERNEL_DS;
25576 break;
25577 case GDB_SP:
25578 - if (!user_mode_vm(regs))
25579 + if (!user_mode(regs))
25580 *(unsigned long *)mem = kernel_stack_pointer(regs);
25581 break;
25582 case GDB_GS:
25583 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25584 bp->attr.bp_addr = breakinfo[breakno].addr;
25585 bp->attr.bp_len = breakinfo[breakno].len;
25586 bp->attr.bp_type = breakinfo[breakno].type;
25587 - info->address = breakinfo[breakno].addr;
25588 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25589 + info->address = ktla_ktva(breakinfo[breakno].addr);
25590 + else
25591 + info->address = breakinfo[breakno].addr;
25592 info->len = breakinfo[breakno].len;
25593 info->type = breakinfo[breakno].type;
25594 val = arch_install_hw_breakpoint(bp);
25595 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25596 case 'k':
25597 /* clear the trace bit */
25598 linux_regs->flags &= ~X86_EFLAGS_TF;
25599 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25600 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25601
25602 /* set the trace bit if we're stepping */
25603 if (remcomInBuffer[0] == 's') {
25604 linux_regs->flags |= X86_EFLAGS_TF;
25605 - atomic_set(&kgdb_cpu_doing_single_step,
25606 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25607 raw_smp_processor_id());
25608 }
25609
25610 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25611
25612 switch (cmd) {
25613 case DIE_DEBUG:
25614 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25615 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25616 if (user_mode(regs))
25617 return single_step_cont(regs, args);
25618 break;
25619 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25620 #endif /* CONFIG_DEBUG_RODATA */
25621
25622 bpt->type = BP_BREAKPOINT;
25623 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25624 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25625 BREAK_INSTR_SIZE);
25626 if (err)
25627 return err;
25628 - err = probe_kernel_write((char *)bpt->bpt_addr,
25629 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25630 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25631 #ifdef CONFIG_DEBUG_RODATA
25632 if (!err)
25633 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25634 return -EBUSY;
25635 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25636 BREAK_INSTR_SIZE);
25637 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25638 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25639 if (err)
25640 return err;
25641 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25642 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25643 if (mutex_is_locked(&text_mutex))
25644 goto knl_write;
25645 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25646 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25647 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25648 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25649 goto knl_write;
25650 return err;
25651 knl_write:
25652 #endif /* CONFIG_DEBUG_RODATA */
25653 - return probe_kernel_write((char *)bpt->bpt_addr,
25654 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25655 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25656 }
25657
25658 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25659 index 98f654d..ac04352 100644
25660 --- a/arch/x86/kernel/kprobes/core.c
25661 +++ b/arch/x86/kernel/kprobes/core.c
25662 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25663 s32 raddr;
25664 } __packed *insn;
25665
25666 - insn = (struct __arch_relative_insn *)from;
25667 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25668 +
25669 + pax_open_kernel();
25670 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25671 insn->op = op;
25672 + pax_close_kernel();
25673 }
25674
25675 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25676 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25677 kprobe_opcode_t opcode;
25678 kprobe_opcode_t *orig_opcodes = opcodes;
25679
25680 - if (search_exception_tables((unsigned long)opcodes))
25681 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25682 return 0; /* Page fault may occur on this address. */
25683
25684 retry:
25685 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25686 * for the first byte, we can recover the original instruction
25687 * from it and kp->opcode.
25688 */
25689 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25690 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25691 buf[0] = kp->opcode;
25692 - return (unsigned long)buf;
25693 + return ktva_ktla((unsigned long)buf);
25694 }
25695
25696 /*
25697 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25698 /* Another subsystem puts a breakpoint, failed to recover */
25699 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25700 return 0;
25701 + pax_open_kernel();
25702 memcpy(dest, insn.kaddr, insn.length);
25703 + pax_close_kernel();
25704
25705 #ifdef CONFIG_X86_64
25706 if (insn_rip_relative(&insn)) {
25707 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25708 return 0;
25709 }
25710 disp = (u8 *) dest + insn_offset_displacement(&insn);
25711 + pax_open_kernel();
25712 *(s32 *) disp = (s32) newdisp;
25713 + pax_close_kernel();
25714 }
25715 #endif
25716 return insn.length;
25717 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25718 * nor set current_kprobe, because it doesn't use single
25719 * stepping.
25720 */
25721 - regs->ip = (unsigned long)p->ainsn.insn;
25722 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25723 preempt_enable_no_resched();
25724 return;
25725 }
25726 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25727 regs->flags &= ~X86_EFLAGS_IF;
25728 /* single step inline if the instruction is an int3 */
25729 if (p->opcode == BREAKPOINT_INSTRUCTION)
25730 - regs->ip = (unsigned long)p->addr;
25731 + regs->ip = ktla_ktva((unsigned long)p->addr);
25732 else
25733 - regs->ip = (unsigned long)p->ainsn.insn;
25734 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25735 }
25736 NOKPROBE_SYMBOL(setup_singlestep);
25737
25738 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25739 struct kprobe *p;
25740 struct kprobe_ctlblk *kcb;
25741
25742 - if (user_mode_vm(regs))
25743 + if (user_mode(regs))
25744 return 0;
25745
25746 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25747 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25748 setup_singlestep(p, regs, kcb, 0);
25749 return 1;
25750 }
25751 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25752 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25753 /*
25754 * The breakpoint instruction was removed right
25755 * after we hit it. Another cpu has removed
25756 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25757 " movq %rax, 152(%rsp)\n"
25758 RESTORE_REGS_STRING
25759 " popfq\n"
25760 +#ifdef KERNEXEC_PLUGIN
25761 + " btsq $63,(%rsp)\n"
25762 +#endif
25763 #else
25764 " pushf\n"
25765 SAVE_REGS_STRING
25766 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25767 struct kprobe_ctlblk *kcb)
25768 {
25769 unsigned long *tos = stack_addr(regs);
25770 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25771 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25772 unsigned long orig_ip = (unsigned long)p->addr;
25773 kprobe_opcode_t *insn = p->ainsn.insn;
25774
25775 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25776 struct die_args *args = data;
25777 int ret = NOTIFY_DONE;
25778
25779 - if (args->regs && user_mode_vm(args->regs))
25780 + if (args->regs && user_mode(args->regs))
25781 return ret;
25782
25783 if (val == DIE_GPF) {
25784 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25785 index 7c523bb..01b051b 100644
25786 --- a/arch/x86/kernel/kprobes/opt.c
25787 +++ b/arch/x86/kernel/kprobes/opt.c
25788 @@ -79,6 +79,7 @@ found:
25789 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25790 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25791 {
25792 + pax_open_kernel();
25793 #ifdef CONFIG_X86_64
25794 *addr++ = 0x48;
25795 *addr++ = 0xbf;
25796 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25797 *addr++ = 0xb8;
25798 #endif
25799 *(unsigned long *)addr = val;
25800 + pax_close_kernel();
25801 }
25802
25803 asm (
25804 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25805 * Verify if the address gap is in 2GB range, because this uses
25806 * a relative jump.
25807 */
25808 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25809 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25810 if (abs(rel) > 0x7fffffff) {
25811 __arch_remove_optimized_kprobe(op, 0);
25812 return -ERANGE;
25813 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25814 op->optinsn.size = ret;
25815
25816 /* Copy arch-dep-instance from template */
25817 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25818 + pax_open_kernel();
25819 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25820 + pax_close_kernel();
25821
25822 /* Set probe information */
25823 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25824
25825 /* Set probe function call */
25826 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25827 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25828
25829 /* Set returning jmp instruction at the tail of out-of-line buffer */
25830 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25831 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25832 (u8 *)op->kp.addr + op->optinsn.size);
25833
25834 flush_icache_range((unsigned long) buf,
25835 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25836 WARN_ON(kprobe_disabled(&op->kp));
25837
25838 /* Backup instructions which will be replaced by jump address */
25839 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25840 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25841 RELATIVE_ADDR_SIZE);
25842
25843 insn_buf[0] = RELATIVEJUMP_OPCODE;
25844 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25845 /* This kprobe is really able to run optimized path. */
25846 op = container_of(p, struct optimized_kprobe, kp);
25847 /* Detour through copied instructions */
25848 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25849 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25850 if (!reenter)
25851 reset_current_kprobe();
25852 preempt_enable_no_resched();
25853 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25854 index c2bedae..25e7ab60 100644
25855 --- a/arch/x86/kernel/ksysfs.c
25856 +++ b/arch/x86/kernel/ksysfs.c
25857 @@ -184,7 +184,7 @@ out:
25858
25859 static struct kobj_attribute type_attr = __ATTR_RO(type);
25860
25861 -static struct bin_attribute data_attr = {
25862 +static bin_attribute_no_const data_attr __read_only = {
25863 .attr = {
25864 .name = "data",
25865 .mode = S_IRUGO,
25866 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25867 index c37886d..d851d32 100644
25868 --- a/arch/x86/kernel/ldt.c
25869 +++ b/arch/x86/kernel/ldt.c
25870 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25871 if (reload) {
25872 #ifdef CONFIG_SMP
25873 preempt_disable();
25874 - load_LDT(pc);
25875 + load_LDT_nolock(pc);
25876 if (!cpumask_equal(mm_cpumask(current->mm),
25877 cpumask_of(smp_processor_id())))
25878 smp_call_function(flush_ldt, current->mm, 1);
25879 preempt_enable();
25880 #else
25881 - load_LDT(pc);
25882 + load_LDT_nolock(pc);
25883 #endif
25884 }
25885 if (oldsize) {
25886 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25887 return err;
25888
25889 for (i = 0; i < old->size; i++)
25890 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25891 + write_ldt_entry(new->ldt, i, old->ldt + i);
25892 return 0;
25893 }
25894
25895 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25896 retval = copy_ldt(&mm->context, &old_mm->context);
25897 mutex_unlock(&old_mm->context.lock);
25898 }
25899 +
25900 + if (tsk == current) {
25901 + mm->context.vdso = 0;
25902 +
25903 +#ifdef CONFIG_X86_32
25904 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25905 + mm->context.user_cs_base = 0UL;
25906 + mm->context.user_cs_limit = ~0UL;
25907 +
25908 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25909 + cpus_clear(mm->context.cpu_user_cs_mask);
25910 +#endif
25911 +
25912 +#endif
25913 +#endif
25914 +
25915 + }
25916 +
25917 return retval;
25918 }
25919
25920 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25921 }
25922 }
25923
25924 +#ifdef CONFIG_PAX_SEGMEXEC
25925 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25926 + error = -EINVAL;
25927 + goto out_unlock;
25928 + }
25929 +#endif
25930 +
25931 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25932 error = -EINVAL;
25933 goto out_unlock;
25934 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25935 index 469b23d..5449cfe 100644
25936 --- a/arch/x86/kernel/machine_kexec_32.c
25937 +++ b/arch/x86/kernel/machine_kexec_32.c
25938 @@ -26,7 +26,7 @@
25939 #include <asm/cacheflush.h>
25940 #include <asm/debugreg.h>
25941
25942 -static void set_idt(void *newidt, __u16 limit)
25943 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25944 {
25945 struct desc_ptr curidt;
25946
25947 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25948 }
25949
25950
25951 -static void set_gdt(void *newgdt, __u16 limit)
25952 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25953 {
25954 struct desc_ptr curgdt;
25955
25956 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25957 }
25958
25959 control_page = page_address(image->control_code_page);
25960 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25961 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25962
25963 relocate_kernel_ptr = control_page;
25964 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25965 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25966 index 94ea120..4154cea 100644
25967 --- a/arch/x86/kernel/mcount_64.S
25968 +++ b/arch/x86/kernel/mcount_64.S
25969 @@ -7,7 +7,7 @@
25970 #include <linux/linkage.h>
25971 #include <asm/ptrace.h>
25972 #include <asm/ftrace.h>
25973 -
25974 +#include <asm/alternative-asm.h>
25975
25976 .code64
25977 .section .entry.text, "ax"
25978 @@ -148,8 +148,9 @@
25979 #ifdef CONFIG_DYNAMIC_FTRACE
25980
25981 ENTRY(function_hook)
25982 + pax_force_retaddr
25983 retq
25984 -END(function_hook)
25985 +ENDPROC(function_hook)
25986
25987 ENTRY(ftrace_caller)
25988 /* save_mcount_regs fills in first two parameters */
25989 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25990 #endif
25991
25992 GLOBAL(ftrace_stub)
25993 + pax_force_retaddr
25994 retq
25995 -END(ftrace_caller)
25996 +ENDPROC(ftrace_caller)
25997
25998 ENTRY(ftrace_regs_caller)
25999 /* Save the current flags before any operations that can change them */
26000 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26001
26002 jmp ftrace_return
26003
26004 -END(ftrace_regs_caller)
26005 +ENDPROC(ftrace_regs_caller)
26006
26007
26008 #else /* ! CONFIG_DYNAMIC_FTRACE */
26009 @@ -272,18 +274,20 @@ fgraph_trace:
26010 #endif
26011
26012 GLOBAL(ftrace_stub)
26013 + pax_force_retaddr
26014 retq
26015
26016 trace:
26017 /* save_mcount_regs fills in first two parameters */
26018 save_mcount_regs
26019
26020 + pax_force_fptr ftrace_trace_function
26021 call *ftrace_trace_function
26022
26023 restore_mcount_regs
26024
26025 jmp fgraph_trace
26026 -END(function_hook)
26027 +ENDPROC(function_hook)
26028 #endif /* CONFIG_DYNAMIC_FTRACE */
26029 #endif /* CONFIG_FUNCTION_TRACER */
26030
26031 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26032
26033 restore_mcount_regs
26034
26035 + pax_force_retaddr
26036 retq
26037 -END(ftrace_graph_caller)
26038 +ENDPROC(ftrace_graph_caller)
26039
26040 GLOBAL(return_to_handler)
26041 subq $24, %rsp
26042 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26043 movq 8(%rsp), %rdx
26044 movq (%rsp), %rax
26045 addq $24, %rsp
26046 + pax_force_fptr %rdi
26047 jmp *%rdi
26048 +ENDPROC(return_to_handler)
26049 #endif
26050 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26051 index e69f988..72902b7 100644
26052 --- a/arch/x86/kernel/module.c
26053 +++ b/arch/x86/kernel/module.c
26054 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
26055 }
26056 #endif
26057
26058 -void *module_alloc(unsigned long size)
26059 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26060 {
26061 - if (PAGE_ALIGN(size) > MODULES_LEN)
26062 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26063 return NULL;
26064 return __vmalloc_node_range(size, 1,
26065 MODULES_VADDR + get_module_load_offset(),
26066 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26067 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
26068 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26069 + prot, NUMA_NO_NODE,
26070 __builtin_return_address(0));
26071 }
26072
26073 +void *module_alloc(unsigned long size)
26074 +{
26075 +
26076 +#ifdef CONFIG_PAX_KERNEXEC
26077 + return __module_alloc(size, PAGE_KERNEL);
26078 +#else
26079 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26080 +#endif
26081 +
26082 +}
26083 +
26084 +#ifdef CONFIG_PAX_KERNEXEC
26085 +#ifdef CONFIG_X86_32
26086 +void *module_alloc_exec(unsigned long size)
26087 +{
26088 + struct vm_struct *area;
26089 +
26090 + if (size == 0)
26091 + return NULL;
26092 +
26093 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26094 +return area ? area->addr : NULL;
26095 +}
26096 +EXPORT_SYMBOL(module_alloc_exec);
26097 +
26098 +void module_memfree_exec(void *module_region)
26099 +{
26100 + vunmap(module_region);
26101 +}
26102 +EXPORT_SYMBOL(module_memfree_exec);
26103 +#else
26104 +void module_memfree_exec(void *module_region)
26105 +{
26106 + module_memfree(module_region);
26107 +}
26108 +EXPORT_SYMBOL(module_memfree_exec);
26109 +
26110 +void *module_alloc_exec(unsigned long size)
26111 +{
26112 + return __module_alloc(size, PAGE_KERNEL_RX);
26113 +}
26114 +EXPORT_SYMBOL(module_alloc_exec);
26115 +#endif
26116 +#endif
26117 +
26118 #ifdef CONFIG_X86_32
26119 int apply_relocate(Elf32_Shdr *sechdrs,
26120 const char *strtab,
26121 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26122 unsigned int i;
26123 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26124 Elf32_Sym *sym;
26125 - uint32_t *location;
26126 + uint32_t *plocation, location;
26127
26128 DEBUGP("Applying relocate section %u to %u\n",
26129 relsec, sechdrs[relsec].sh_info);
26130 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26131 /* This is where to make the change */
26132 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26133 - + rel[i].r_offset;
26134 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26135 + location = (uint32_t)plocation;
26136 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26137 + plocation = ktla_ktva((void *)plocation);
26138 /* This is the symbol it is referring to. Note that all
26139 undefined symbols have been resolved. */
26140 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26141 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26142 switch (ELF32_R_TYPE(rel[i].r_info)) {
26143 case R_386_32:
26144 /* We add the value into the location given */
26145 - *location += sym->st_value;
26146 + pax_open_kernel();
26147 + *plocation += sym->st_value;
26148 + pax_close_kernel();
26149 break;
26150 case R_386_PC32:
26151 /* Add the value, subtract its position */
26152 - *location += sym->st_value - (uint32_t)location;
26153 + pax_open_kernel();
26154 + *plocation += sym->st_value - location;
26155 + pax_close_kernel();
26156 break;
26157 default:
26158 pr_err("%s: Unknown relocation: %u\n",
26159 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26160 case R_X86_64_NONE:
26161 break;
26162 case R_X86_64_64:
26163 + pax_open_kernel();
26164 *(u64 *)loc = val;
26165 + pax_close_kernel();
26166 break;
26167 case R_X86_64_32:
26168 + pax_open_kernel();
26169 *(u32 *)loc = val;
26170 + pax_close_kernel();
26171 if (val != *(u32 *)loc)
26172 goto overflow;
26173 break;
26174 case R_X86_64_32S:
26175 + pax_open_kernel();
26176 *(s32 *)loc = val;
26177 + pax_close_kernel();
26178 if ((s64)val != *(s32 *)loc)
26179 goto overflow;
26180 break;
26181 case R_X86_64_PC32:
26182 val -= (u64)loc;
26183 + pax_open_kernel();
26184 *(u32 *)loc = val;
26185 + pax_close_kernel();
26186 +
26187 #if 0
26188 if ((s64)val != *(s32 *)loc)
26189 goto overflow;
26190 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26191 index 113e707..0a690e1 100644
26192 --- a/arch/x86/kernel/msr.c
26193 +++ b/arch/x86/kernel/msr.c
26194 @@ -39,6 +39,7 @@
26195 #include <linux/notifier.h>
26196 #include <linux/uaccess.h>
26197 #include <linux/gfp.h>
26198 +#include <linux/grsecurity.h>
26199
26200 #include <asm/processor.h>
26201 #include <asm/msr.h>
26202 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26203 int err = 0;
26204 ssize_t bytes = 0;
26205
26206 +#ifdef CONFIG_GRKERNSEC_KMEM
26207 + gr_handle_msr_write();
26208 + return -EPERM;
26209 +#endif
26210 +
26211 if (count % 8)
26212 return -EINVAL; /* Invalid chunk size */
26213
26214 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26215 err = -EBADF;
26216 break;
26217 }
26218 +#ifdef CONFIG_GRKERNSEC_KMEM
26219 + gr_handle_msr_write();
26220 + return -EPERM;
26221 +#endif
26222 if (copy_from_user(&regs, uregs, sizeof regs)) {
26223 err = -EFAULT;
26224 break;
26225 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26226 return notifier_from_errno(err);
26227 }
26228
26229 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26230 +static struct notifier_block msr_class_cpu_notifier = {
26231 .notifier_call = msr_class_cpu_callback,
26232 };
26233
26234 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26235 index c3e985d..110a36a 100644
26236 --- a/arch/x86/kernel/nmi.c
26237 +++ b/arch/x86/kernel/nmi.c
26238 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26239
26240 static void nmi_max_handler(struct irq_work *w)
26241 {
26242 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26243 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26244 int remainder_ns, decimal_msecs;
26245 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26246 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26247
26248 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26249 decimal_msecs = remainder_ns / 1000;
26250
26251 printk_ratelimited(KERN_INFO
26252 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26253 - a->handler, whole_msecs, decimal_msecs);
26254 + n->action->handler, whole_msecs, decimal_msecs);
26255 }
26256
26257 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26258 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26259 delta = sched_clock() - delta;
26260 trace_nmi_handler(a->handler, (int)delta, thishandled);
26261
26262 - if (delta < nmi_longest_ns || delta < a->max_duration)
26263 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26264 continue;
26265
26266 - a->max_duration = delta;
26267 - irq_work_queue(&a->irq_work);
26268 + a->work->max_duration = delta;
26269 + irq_work_queue(&a->work->irq_work);
26270 }
26271
26272 rcu_read_unlock();
26273 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26274 }
26275 NOKPROBE_SYMBOL(nmi_handle);
26276
26277 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26278 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26279 {
26280 struct nmi_desc *desc = nmi_to_desc(type);
26281 unsigned long flags;
26282 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26283 if (!action->handler)
26284 return -EINVAL;
26285
26286 - init_irq_work(&action->irq_work, nmi_max_handler);
26287 + action->work->action = action;
26288 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26289
26290 spin_lock_irqsave(&desc->lock, flags);
26291
26292 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26293 * event confuses some handlers (kdump uses this flag)
26294 */
26295 if (action->flags & NMI_FLAG_FIRST)
26296 - list_add_rcu(&action->list, &desc->head);
26297 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26298 else
26299 - list_add_tail_rcu(&action->list, &desc->head);
26300 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26301
26302 spin_unlock_irqrestore(&desc->lock, flags);
26303 return 0;
26304 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26305 if (!strcmp(n->name, name)) {
26306 WARN(in_nmi(),
26307 "Trying to free NMI (%s) from NMI context!\n", n->name);
26308 - list_del_rcu(&n->list);
26309 + pax_list_del_rcu((struct list_head *)&n->list);
26310 break;
26311 }
26312 }
26313 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26314 dotraplinkage notrace void
26315 do_nmi(struct pt_regs *regs, long error_code)
26316 {
26317 +
26318 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26319 + if (!user_mode(regs)) {
26320 + unsigned long cs = regs->cs & 0xFFFF;
26321 + unsigned long ip = ktva_ktla(regs->ip);
26322 +
26323 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26324 + regs->ip = ip;
26325 + }
26326 +#endif
26327 +
26328 nmi_nesting_preprocess(regs);
26329
26330 nmi_enter();
26331 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26332 index 6d9582e..f746287 100644
26333 --- a/arch/x86/kernel/nmi_selftest.c
26334 +++ b/arch/x86/kernel/nmi_selftest.c
26335 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26336 {
26337 /* trap all the unknown NMIs we may generate */
26338 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26339 - __initdata);
26340 + __initconst);
26341 }
26342
26343 static void __init cleanup_nmi_testsuite(void)
26344 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26345 unsigned long timeout;
26346
26347 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26348 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26349 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26350 nmi_fail = FAILURE;
26351 return;
26352 }
26353 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26354 index bbb6c73..24a58ef 100644
26355 --- a/arch/x86/kernel/paravirt-spinlocks.c
26356 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26357 @@ -8,7 +8,7 @@
26358
26359 #include <asm/paravirt.h>
26360
26361 -struct pv_lock_ops pv_lock_ops = {
26362 +struct pv_lock_ops pv_lock_ops __read_only = {
26363 #ifdef CONFIG_SMP
26364 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26365 .unlock_kick = paravirt_nop,
26366 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26367 index 548d25f..f8fb99c 100644
26368 --- a/arch/x86/kernel/paravirt.c
26369 +++ b/arch/x86/kernel/paravirt.c
26370 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26371 {
26372 return x;
26373 }
26374 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26375 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26376 +#endif
26377
26378 void __init default_banner(void)
26379 {
26380 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26381
26382 if (opfunc == NULL)
26383 /* If there's no function, patch it with a ud2a (BUG) */
26384 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26385 - else if (opfunc == _paravirt_nop)
26386 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26387 + else if (opfunc == (void *)_paravirt_nop)
26388 /* If the operation is a nop, then nop the callsite */
26389 ret = paravirt_patch_nop();
26390
26391 /* identity functions just return their single argument */
26392 - else if (opfunc == _paravirt_ident_32)
26393 + else if (opfunc == (void *)_paravirt_ident_32)
26394 ret = paravirt_patch_ident_32(insnbuf, len);
26395 - else if (opfunc == _paravirt_ident_64)
26396 + else if (opfunc == (void *)_paravirt_ident_64)
26397 ret = paravirt_patch_ident_64(insnbuf, len);
26398 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26399 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26400 + ret = paravirt_patch_ident_64(insnbuf, len);
26401 +#endif
26402
26403 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26404 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26405 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26406 if (insn_len > len || start == NULL)
26407 insn_len = len;
26408 else
26409 - memcpy(insnbuf, start, insn_len);
26410 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26411
26412 return insn_len;
26413 }
26414 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26415 return this_cpu_read(paravirt_lazy_mode);
26416 }
26417
26418 -struct pv_info pv_info = {
26419 +struct pv_info pv_info __read_only = {
26420 .name = "bare hardware",
26421 .paravirt_enabled = 0,
26422 .kernel_rpl = 0,
26423 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26424 #endif
26425 };
26426
26427 -struct pv_init_ops pv_init_ops = {
26428 +struct pv_init_ops pv_init_ops __read_only = {
26429 .patch = native_patch,
26430 };
26431
26432 -struct pv_time_ops pv_time_ops = {
26433 +struct pv_time_ops pv_time_ops __read_only = {
26434 .sched_clock = native_sched_clock,
26435 .steal_clock = native_steal_clock,
26436 };
26437
26438 -__visible struct pv_irq_ops pv_irq_ops = {
26439 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26440 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26441 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26442 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26443 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26444 #endif
26445 };
26446
26447 -__visible struct pv_cpu_ops pv_cpu_ops = {
26448 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26449 .cpuid = native_cpuid,
26450 .get_debugreg = native_get_debugreg,
26451 .set_debugreg = native_set_debugreg,
26452 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26453 NOKPROBE_SYMBOL(native_set_debugreg);
26454 NOKPROBE_SYMBOL(native_load_idt);
26455
26456 -struct pv_apic_ops pv_apic_ops = {
26457 +struct pv_apic_ops pv_apic_ops __read_only= {
26458 #ifdef CONFIG_X86_LOCAL_APIC
26459 .startup_ipi_hook = paravirt_nop,
26460 #endif
26461 };
26462
26463 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26464 +#ifdef CONFIG_X86_32
26465 +#ifdef CONFIG_X86_PAE
26466 +/* 64-bit pagetable entries */
26467 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26468 +#else
26469 /* 32-bit pagetable entries */
26470 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26471 +#endif
26472 #else
26473 /* 64-bit pagetable entries */
26474 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26475 #endif
26476
26477 -struct pv_mmu_ops pv_mmu_ops = {
26478 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26479
26480 .read_cr2 = native_read_cr2,
26481 .write_cr2 = native_write_cr2,
26482 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26483 .make_pud = PTE_IDENT,
26484
26485 .set_pgd = native_set_pgd,
26486 + .set_pgd_batched = native_set_pgd_batched,
26487 #endif
26488 #endif /* PAGETABLE_LEVELS >= 3 */
26489
26490 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26491 },
26492
26493 .set_fixmap = native_set_fixmap,
26494 +
26495 +#ifdef CONFIG_PAX_KERNEXEC
26496 + .pax_open_kernel = native_pax_open_kernel,
26497 + .pax_close_kernel = native_pax_close_kernel,
26498 +#endif
26499 +
26500 };
26501
26502 EXPORT_SYMBOL_GPL(pv_time_ops);
26503 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26504 index a1da673..b6f5831 100644
26505 --- a/arch/x86/kernel/paravirt_patch_64.c
26506 +++ b/arch/x86/kernel/paravirt_patch_64.c
26507 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26508 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26509 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26510 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26511 +
26512 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26513 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26514 +#endif
26515 +
26516 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26517 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26518
26519 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26520 PATCH_SITE(pv_mmu_ops, read_cr3);
26521 PATCH_SITE(pv_mmu_ops, write_cr3);
26522 PATCH_SITE(pv_cpu_ops, clts);
26523 +
26524 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26525 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26526 +#endif
26527 +
26528 PATCH_SITE(pv_cpu_ops, wbinvd);
26529
26530 patch_site:
26531 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26532 index 0497f71..7186c0d 100644
26533 --- a/arch/x86/kernel/pci-calgary_64.c
26534 +++ b/arch/x86/kernel/pci-calgary_64.c
26535 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26536 tce_space = be64_to_cpu(readq(target));
26537 tce_space = tce_space & TAR_SW_BITS;
26538
26539 - tce_space = tce_space & (~specified_table_size);
26540 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26541 info->tce_space = (u64 *)__va(tce_space);
26542 }
26543 }
26544 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26545 index 35ccf75..7a15747 100644
26546 --- a/arch/x86/kernel/pci-iommu_table.c
26547 +++ b/arch/x86/kernel/pci-iommu_table.c
26548 @@ -2,7 +2,7 @@
26549 #include <asm/iommu_table.h>
26550 #include <linux/string.h>
26551 #include <linux/kallsyms.h>
26552 -
26553 +#include <linux/sched.h>
26554
26555 #define DEBUG 1
26556
26557 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26558 index 77dd0ad..9ec4723 100644
26559 --- a/arch/x86/kernel/pci-swiotlb.c
26560 +++ b/arch/x86/kernel/pci-swiotlb.c
26561 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26562 struct dma_attrs *attrs)
26563 {
26564 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26565 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26566 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26567 else
26568 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26569 }
26570 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26571 index e127dda..94e384d 100644
26572 --- a/arch/x86/kernel/process.c
26573 +++ b/arch/x86/kernel/process.c
26574 @@ -36,7 +36,8 @@
26575 * section. Since TSS's are completely CPU-local, we want them
26576 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26577 */
26578 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26579 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26580 +EXPORT_SYMBOL(init_tss);
26581
26582 #ifdef CONFIG_X86_64
26583 static DEFINE_PER_CPU(unsigned char, is_idle);
26584 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26585 task_xstate_cachep =
26586 kmem_cache_create("task_xstate", xstate_size,
26587 __alignof__(union thread_xstate),
26588 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26589 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26590 setup_xstate_comp();
26591 }
26592
26593 @@ -108,7 +109,7 @@ void exit_thread(void)
26594 unsigned long *bp = t->io_bitmap_ptr;
26595
26596 if (bp) {
26597 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26598 + struct tss_struct *tss = init_tss + get_cpu();
26599
26600 t->io_bitmap_ptr = NULL;
26601 clear_thread_flag(TIF_IO_BITMAP);
26602 @@ -128,6 +129,9 @@ void flush_thread(void)
26603 {
26604 struct task_struct *tsk = current;
26605
26606 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26607 + loadsegment(gs, 0);
26608 +#endif
26609 flush_ptrace_hw_breakpoint(tsk);
26610 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26611 drop_init_fpu(tsk);
26612 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26613 void exit_idle(void)
26614 {
26615 /* idle loop has pid 0 */
26616 - if (current->pid)
26617 + if (task_pid_nr(current))
26618 return;
26619 __exit_idle();
26620 }
26621 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26622 return ret;
26623 }
26624 #endif
26625 -void stop_this_cpu(void *dummy)
26626 +__noreturn void stop_this_cpu(void *dummy)
26627 {
26628 local_irq_disable();
26629 /*
26630 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26631 }
26632 early_param("idle", idle_setup);
26633
26634 -unsigned long arch_align_stack(unsigned long sp)
26635 +#ifdef CONFIG_PAX_RANDKSTACK
26636 +void pax_randomize_kstack(struct pt_regs *regs)
26637 {
26638 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26639 - sp -= get_random_int() % 8192;
26640 - return sp & ~0xf;
26641 -}
26642 + struct thread_struct *thread = &current->thread;
26643 + unsigned long time;
26644
26645 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26646 -{
26647 - unsigned long range_end = mm->brk + 0x02000000;
26648 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26649 -}
26650 + if (!randomize_va_space)
26651 + return;
26652 +
26653 + if (v8086_mode(regs))
26654 + return;
26655
26656 + rdtscl(time);
26657 +
26658 + /* P4 seems to return a 0 LSB, ignore it */
26659 +#ifdef CONFIG_MPENTIUM4
26660 + time &= 0x3EUL;
26661 + time <<= 2;
26662 +#elif defined(CONFIG_X86_64)
26663 + time &= 0xFUL;
26664 + time <<= 4;
26665 +#else
26666 + time &= 0x1FUL;
26667 + time <<= 3;
26668 +#endif
26669 +
26670 + thread->sp0 ^= time;
26671 + load_sp0(init_tss + smp_processor_id(), thread);
26672 +
26673 +#ifdef CONFIG_X86_64
26674 + this_cpu_write(kernel_stack, thread->sp0);
26675 +#endif
26676 +}
26677 +#endif
26678 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26679 index 8f3ebfe..cbc731b 100644
26680 --- a/arch/x86/kernel/process_32.c
26681 +++ b/arch/x86/kernel/process_32.c
26682 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26683 unsigned long thread_saved_pc(struct task_struct *tsk)
26684 {
26685 return ((unsigned long *)tsk->thread.sp)[3];
26686 +//XXX return tsk->thread.eip;
26687 }
26688
26689 void __show_regs(struct pt_regs *regs, int all)
26690 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26691 unsigned long sp;
26692 unsigned short ss, gs;
26693
26694 - if (user_mode_vm(regs)) {
26695 + if (user_mode(regs)) {
26696 sp = regs->sp;
26697 ss = regs->ss & 0xffff;
26698 - gs = get_user_gs(regs);
26699 } else {
26700 sp = kernel_stack_pointer(regs);
26701 savesegment(ss, ss);
26702 - savesegment(gs, gs);
26703 }
26704 + gs = get_user_gs(regs);
26705
26706 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26707 (u16)regs->cs, regs->ip, regs->flags,
26708 - smp_processor_id());
26709 + raw_smp_processor_id());
26710 print_symbol("EIP is at %s\n", regs->ip);
26711
26712 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26713 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26714 int copy_thread(unsigned long clone_flags, unsigned long sp,
26715 unsigned long arg, struct task_struct *p)
26716 {
26717 - struct pt_regs *childregs = task_pt_regs(p);
26718 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26719 struct task_struct *tsk;
26720 int err;
26721
26722 p->thread.sp = (unsigned long) childregs;
26723 p->thread.sp0 = (unsigned long) (childregs+1);
26724 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26725 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26726
26727 if (unlikely(p->flags & PF_KTHREAD)) {
26728 /* kernel thread */
26729 memset(childregs, 0, sizeof(struct pt_regs));
26730 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26731 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26732 - childregs->ds = __USER_DS;
26733 - childregs->es = __USER_DS;
26734 + savesegment(gs, childregs->gs);
26735 + childregs->ds = __KERNEL_DS;
26736 + childregs->es = __KERNEL_DS;
26737 childregs->fs = __KERNEL_PERCPU;
26738 childregs->bx = sp; /* function */
26739 childregs->bp = arg;
26740 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26741 struct thread_struct *prev = &prev_p->thread,
26742 *next = &next_p->thread;
26743 int cpu = smp_processor_id();
26744 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26745 + struct tss_struct *tss = init_tss + cpu;
26746 fpu_switch_t fpu;
26747
26748 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26749 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26750 */
26751 lazy_save_gs(prev->gs);
26752
26753 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26754 + __set_fs(task_thread_info(next_p)->addr_limit);
26755 +#endif
26756 +
26757 /*
26758 * Load the per-thread Thread-Local Storage descriptor.
26759 */
26760 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26761 */
26762 arch_end_context_switch(next_p);
26763
26764 - this_cpu_write(kernel_stack,
26765 - (unsigned long)task_stack_page(next_p) +
26766 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26767 + this_cpu_write(current_task, next_p);
26768 + this_cpu_write(current_tinfo, &next_p->tinfo);
26769 + this_cpu_write(kernel_stack, next->sp0);
26770
26771 /*
26772 * Restore %gs if needed (which is common)
26773 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26774
26775 switch_fpu_finish(next_p, fpu);
26776
26777 - this_cpu_write(current_task, next_p);
26778 -
26779 return prev_p;
26780 }
26781
26782 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26783 } while (count++ < 16);
26784 return 0;
26785 }
26786 -
26787 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26788 index 5a2c029..ec8611d 100644
26789 --- a/arch/x86/kernel/process_64.c
26790 +++ b/arch/x86/kernel/process_64.c
26791 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26792 struct pt_regs *childregs;
26793 struct task_struct *me = current;
26794
26795 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26796 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26797 childregs = task_pt_regs(p);
26798 p->thread.sp = (unsigned long) childregs;
26799 p->thread.usersp = me->thread.usersp;
26800 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26801 set_tsk_thread_flag(p, TIF_FORK);
26802 p->thread.io_bitmap_ptr = NULL;
26803
26804 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26805 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26806 savesegment(es, p->thread.es);
26807 savesegment(ds, p->thread.ds);
26808 + savesegment(ss, p->thread.ss);
26809 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26810 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26811
26812 if (unlikely(p->flags & PF_KTHREAD)) {
26813 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26814 struct thread_struct *prev = &prev_p->thread;
26815 struct thread_struct *next = &next_p->thread;
26816 int cpu = smp_processor_id();
26817 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26818 + struct tss_struct *tss = init_tss + cpu;
26819 unsigned fsindex, gsindex;
26820 fpu_switch_t fpu;
26821
26822 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26823 if (unlikely(next->ds | prev->ds))
26824 loadsegment(ds, next->ds);
26825
26826 + savesegment(ss, prev->ss);
26827 + if (unlikely(next->ss != prev->ss))
26828 + loadsegment(ss, next->ss);
26829 +
26830 /*
26831 * Switch FS and GS.
26832 *
26833 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26834 prev->usersp = this_cpu_read(old_rsp);
26835 this_cpu_write(old_rsp, next->usersp);
26836 this_cpu_write(current_task, next_p);
26837 + this_cpu_write(current_tinfo, &next_p->tinfo);
26838
26839 /*
26840 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26841 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26842 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26843 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26844
26845 - this_cpu_write(kernel_stack,
26846 - (unsigned long)task_stack_page(next_p) +
26847 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26848 + this_cpu_write(kernel_stack, next->sp0);
26849
26850 /*
26851 * Now maybe reload the debug registers and handle I/O bitmaps
26852 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26853 if (!p || p == current || p->state == TASK_RUNNING)
26854 return 0;
26855 stack = (unsigned long)task_stack_page(p);
26856 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26857 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26858 return 0;
26859 fp = *(u64 *)(p->thread.sp);
26860 do {
26861 - if (fp < (unsigned long)stack ||
26862 - fp >= (unsigned long)stack+THREAD_SIZE)
26863 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26864 return 0;
26865 ip = *(u64 *)(fp+8);
26866 if (!in_sched_functions(ip))
26867 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26868 index e510618..5165ac0 100644
26869 --- a/arch/x86/kernel/ptrace.c
26870 +++ b/arch/x86/kernel/ptrace.c
26871 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26872 unsigned long sp = (unsigned long)&regs->sp;
26873 u32 *prev_esp;
26874
26875 - if (context == (sp & ~(THREAD_SIZE - 1)))
26876 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26877 return sp;
26878
26879 - prev_esp = (u32 *)(context);
26880 + prev_esp = *(u32 **)(context);
26881 if (prev_esp)
26882 return (unsigned long)prev_esp;
26883
26884 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26885 if (child->thread.gs != value)
26886 return do_arch_prctl(child, ARCH_SET_GS, value);
26887 return 0;
26888 +
26889 + case offsetof(struct user_regs_struct,ip):
26890 + /*
26891 + * Protect against any attempt to set ip to an
26892 + * impossible address. There are dragons lurking if the
26893 + * address is noncanonical. (This explicitly allows
26894 + * setting ip to TASK_SIZE_MAX, because user code can do
26895 + * that all by itself by running off the end of its
26896 + * address space.
26897 + */
26898 + if (value > TASK_SIZE_MAX)
26899 + return -EIO;
26900 + break;
26901 +
26902 #endif
26903 }
26904
26905 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26906 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26907 {
26908 int i;
26909 - int dr7 = 0;
26910 + unsigned long dr7 = 0;
26911 struct arch_hw_breakpoint *info;
26912
26913 for (i = 0; i < HBP_NUM; i++) {
26914 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26915 unsigned long addr, unsigned long data)
26916 {
26917 int ret;
26918 - unsigned long __user *datap = (unsigned long __user *)data;
26919 + unsigned long __user *datap = (__force unsigned long __user *)data;
26920
26921 switch (request) {
26922 /* read the word at location addr in the USER area. */
26923 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26924 if ((int) addr < 0)
26925 return -EIO;
26926 ret = do_get_thread_area(child, addr,
26927 - (struct user_desc __user *)data);
26928 + (__force struct user_desc __user *) data);
26929 break;
26930
26931 case PTRACE_SET_THREAD_AREA:
26932 if ((int) addr < 0)
26933 return -EIO;
26934 ret = do_set_thread_area(child, addr,
26935 - (struct user_desc __user *)data, 0);
26936 + (__force struct user_desc __user *) data, 0);
26937 break;
26938 #endif
26939
26940 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26941
26942 #ifdef CONFIG_X86_64
26943
26944 -static struct user_regset x86_64_regsets[] __read_mostly = {
26945 +static user_regset_no_const x86_64_regsets[] __read_only = {
26946 [REGSET_GENERAL] = {
26947 .core_note_type = NT_PRSTATUS,
26948 .n = sizeof(struct user_regs_struct) / sizeof(long),
26949 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26950 #endif /* CONFIG_X86_64 */
26951
26952 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26953 -static struct user_regset x86_32_regsets[] __read_mostly = {
26954 +static user_regset_no_const x86_32_regsets[] __read_only = {
26955 [REGSET_GENERAL] = {
26956 .core_note_type = NT_PRSTATUS,
26957 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26958 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26959 */
26960 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26961
26962 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26963 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26964 {
26965 #ifdef CONFIG_X86_64
26966 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26967 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26968 memset(info, 0, sizeof(*info));
26969 info->si_signo = SIGTRAP;
26970 info->si_code = si_code;
26971 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26972 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26973 }
26974
26975 void user_single_step_siginfo(struct task_struct *tsk,
26976 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26977 }
26978 }
26979
26980 +#ifdef CONFIG_GRKERNSEC_SETXID
26981 +extern void gr_delayed_cred_worker(void);
26982 +#endif
26983 +
26984 /*
26985 * We can return 0 to resume the syscall or anything else to go to phase
26986 * 2. If we resume the syscall, we need to put something appropriate in
26987 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26988
26989 BUG_ON(regs != task_pt_regs(current));
26990
26991 +#ifdef CONFIG_GRKERNSEC_SETXID
26992 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26993 + gr_delayed_cred_worker();
26994 +#endif
26995 +
26996 /*
26997 * If we stepped into a sysenter/syscall insn, it trapped in
26998 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26999 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27000 */
27001 user_exit();
27002
27003 +#ifdef CONFIG_GRKERNSEC_SETXID
27004 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27005 + gr_delayed_cred_worker();
27006 +#endif
27007 +
27008 audit_syscall_exit(regs);
27009
27010 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27011 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27012 index 2f355d2..e75ed0a 100644
27013 --- a/arch/x86/kernel/pvclock.c
27014 +++ b/arch/x86/kernel/pvclock.c
27015 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27016 reset_hung_task_detector();
27017 }
27018
27019 -static atomic64_t last_value = ATOMIC64_INIT(0);
27020 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27021
27022 void pvclock_resume(void)
27023 {
27024 - atomic64_set(&last_value, 0);
27025 + atomic64_set_unchecked(&last_value, 0);
27026 }
27027
27028 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27029 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27030 * updating at the same time, and one of them could be slightly behind,
27031 * making the assumption that last_value always go forward fail to hold.
27032 */
27033 - last = atomic64_read(&last_value);
27034 + last = atomic64_read_unchecked(&last_value);
27035 do {
27036 if (ret < last)
27037 return last;
27038 - last = atomic64_cmpxchg(&last_value, last, ret);
27039 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27040 } while (unlikely(last != ret));
27041
27042 return ret;
27043 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27044 index 86db4bc..531675b 100644
27045 --- a/arch/x86/kernel/reboot.c
27046 +++ b/arch/x86/kernel/reboot.c
27047 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27048
27049 void __noreturn machine_real_restart(unsigned int type)
27050 {
27051 +
27052 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27053 + struct desc_struct *gdt;
27054 +#endif
27055 +
27056 local_irq_disable();
27057
27058 /*
27059 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27060
27061 /* Jump to the identity-mapped low memory code */
27062 #ifdef CONFIG_X86_32
27063 - asm volatile("jmpl *%0" : :
27064 +
27065 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27066 + gdt = get_cpu_gdt_table(smp_processor_id());
27067 + pax_open_kernel();
27068 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27069 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27070 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27071 + loadsegment(ds, __KERNEL_DS);
27072 + loadsegment(es, __KERNEL_DS);
27073 + loadsegment(ss, __KERNEL_DS);
27074 +#endif
27075 +#ifdef CONFIG_PAX_KERNEXEC
27076 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27077 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27078 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27079 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27080 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27081 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27082 +#endif
27083 + pax_close_kernel();
27084 +#endif
27085 +
27086 + asm volatile("ljmpl *%0" : :
27087 "rm" (real_mode_header->machine_real_restart_asm),
27088 "a" (type));
27089 #else
27090 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27091 * This means that this function can never return, it can misbehave
27092 * by not rebooting properly and hanging.
27093 */
27094 -static void native_machine_emergency_restart(void)
27095 +static void __noreturn native_machine_emergency_restart(void)
27096 {
27097 int i;
27098 int attempt = 0;
27099 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27100 #endif
27101 }
27102
27103 -static void __machine_emergency_restart(int emergency)
27104 +static void __noreturn __machine_emergency_restart(int emergency)
27105 {
27106 reboot_emergency = emergency;
27107 machine_ops.emergency_restart();
27108 }
27109
27110 -static void native_machine_restart(char *__unused)
27111 +static void __noreturn native_machine_restart(char *__unused)
27112 {
27113 pr_notice("machine restart\n");
27114
27115 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27116 __machine_emergency_restart(0);
27117 }
27118
27119 -static void native_machine_halt(void)
27120 +static void __noreturn native_machine_halt(void)
27121 {
27122 /* Stop other cpus and apics */
27123 machine_shutdown();
27124 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27125 stop_this_cpu(NULL);
27126 }
27127
27128 -static void native_machine_power_off(void)
27129 +static void __noreturn native_machine_power_off(void)
27130 {
27131 if (pm_power_off) {
27132 if (!reboot_force)
27133 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27134 }
27135 /* A fallback in case there is no PM info available */
27136 tboot_shutdown(TB_SHUTDOWN_HALT);
27137 + unreachable();
27138 }
27139
27140 -struct machine_ops machine_ops = {
27141 +struct machine_ops machine_ops __read_only = {
27142 .power_off = native_machine_power_off,
27143 .shutdown = native_machine_shutdown,
27144 .emergency_restart = native_machine_emergency_restart,
27145 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27146 index c8e41e9..64049ef 100644
27147 --- a/arch/x86/kernel/reboot_fixups_32.c
27148 +++ b/arch/x86/kernel/reboot_fixups_32.c
27149 @@ -57,7 +57,7 @@ struct device_fixup {
27150 unsigned int vendor;
27151 unsigned int device;
27152 void (*reboot_fixup)(struct pci_dev *);
27153 -};
27154 +} __do_const;
27155
27156 /*
27157 * PCI ids solely used for fixups_table go here
27158 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27159 index 3fd2c69..a444264 100644
27160 --- a/arch/x86/kernel/relocate_kernel_64.S
27161 +++ b/arch/x86/kernel/relocate_kernel_64.S
27162 @@ -96,8 +96,7 @@ relocate_kernel:
27163
27164 /* jump to identity mapped page */
27165 addq $(identity_mapped - relocate_kernel), %r8
27166 - pushq %r8
27167 - ret
27168 + jmp *%r8
27169
27170 identity_mapped:
27171 /* set return address to 0 if not preserving context */
27172 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27173 index ab4734e..c4ca0eb 100644
27174 --- a/arch/x86/kernel/setup.c
27175 +++ b/arch/x86/kernel/setup.c
27176 @@ -110,6 +110,7 @@
27177 #include <asm/mce.h>
27178 #include <asm/alternative.h>
27179 #include <asm/prom.h>
27180 +#include <asm/boot.h>
27181
27182 /*
27183 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27184 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27185 #endif
27186
27187
27188 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27189 -__visible unsigned long mmu_cr4_features;
27190 +#ifdef CONFIG_X86_64
27191 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27192 +#elif defined(CONFIG_X86_PAE)
27193 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27194 #else
27195 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27196 +__visible unsigned long mmu_cr4_features __read_only;
27197 #endif
27198
27199 +void set_in_cr4(unsigned long mask)
27200 +{
27201 + unsigned long cr4 = read_cr4();
27202 +
27203 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27204 + return;
27205 +
27206 + pax_open_kernel();
27207 + mmu_cr4_features |= mask;
27208 + pax_close_kernel();
27209 +
27210 + if (trampoline_cr4_features)
27211 + *trampoline_cr4_features = mmu_cr4_features;
27212 + cr4 |= mask;
27213 + write_cr4(cr4);
27214 +}
27215 +EXPORT_SYMBOL(set_in_cr4);
27216 +
27217 +void clear_in_cr4(unsigned long mask)
27218 +{
27219 + unsigned long cr4 = read_cr4();
27220 +
27221 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27222 + return;
27223 +
27224 + pax_open_kernel();
27225 + mmu_cr4_features &= ~mask;
27226 + pax_close_kernel();
27227 +
27228 + if (trampoline_cr4_features)
27229 + *trampoline_cr4_features = mmu_cr4_features;
27230 + cr4 &= ~mask;
27231 + write_cr4(cr4);
27232 +}
27233 +EXPORT_SYMBOL(clear_in_cr4);
27234 +
27235 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27236 int bootloader_type, bootloader_version;
27237
27238 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27239 * area (640->1Mb) as ram even though it is not.
27240 * take them out.
27241 */
27242 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27243 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27244
27245 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27246 }
27247 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27248 /* called before trim_bios_range() to spare extra sanitize */
27249 static void __init e820_add_kernel_range(void)
27250 {
27251 - u64 start = __pa_symbol(_text);
27252 + u64 start = __pa_symbol(ktla_ktva(_text));
27253 u64 size = __pa_symbol(_end) - start;
27254
27255 /*
27256 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27257
27258 void __init setup_arch(char **cmdline_p)
27259 {
27260 +#ifdef CONFIG_X86_32
27261 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27262 +#else
27263 memblock_reserve(__pa_symbol(_text),
27264 (unsigned long)__bss_stop - (unsigned long)_text);
27265 +#endif
27266
27267 early_reserve_initrd();
27268
27269 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27270
27271 if (!boot_params.hdr.root_flags)
27272 root_mountflags &= ~MS_RDONLY;
27273 - init_mm.start_code = (unsigned long) _text;
27274 - init_mm.end_code = (unsigned long) _etext;
27275 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27276 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27277 init_mm.end_data = (unsigned long) _edata;
27278 init_mm.brk = _brk_end;
27279
27280 mpx_mm_init(&init_mm);
27281
27282 - code_resource.start = __pa_symbol(_text);
27283 - code_resource.end = __pa_symbol(_etext)-1;
27284 - data_resource.start = __pa_symbol(_etext);
27285 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27286 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27287 + data_resource.start = __pa_symbol(_sdata);
27288 data_resource.end = __pa_symbol(_edata)-1;
27289 bss_resource.start = __pa_symbol(__bss_start);
27290 bss_resource.end = __pa_symbol(__bss_stop)-1;
27291 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27292 index e4fcb87..9c06c55 100644
27293 --- a/arch/x86/kernel/setup_percpu.c
27294 +++ b/arch/x86/kernel/setup_percpu.c
27295 @@ -21,19 +21,17 @@
27296 #include <asm/cpu.h>
27297 #include <asm/stackprotector.h>
27298
27299 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27300 +#ifdef CONFIG_SMP
27301 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27302 EXPORT_PER_CPU_SYMBOL(cpu_number);
27303 +#endif
27304
27305 -#ifdef CONFIG_X86_64
27306 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27307 -#else
27308 -#define BOOT_PERCPU_OFFSET 0
27309 -#endif
27310
27311 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27312 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27313
27314 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27315 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27316 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27317 };
27318 EXPORT_SYMBOL(__per_cpu_offset);
27319 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27320 {
27321 #ifdef CONFIG_NEED_MULTIPLE_NODES
27322 pg_data_t *last = NULL;
27323 - unsigned int cpu;
27324 + int cpu;
27325
27326 for_each_possible_cpu(cpu) {
27327 int node = early_cpu_to_node(cpu);
27328 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27329 {
27330 #ifdef CONFIG_X86_32
27331 struct desc_struct gdt;
27332 + unsigned long base = per_cpu_offset(cpu);
27333
27334 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27335 - 0x2 | DESCTYPE_S, 0x8);
27336 - gdt.s = 1;
27337 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27338 + 0x83 | DESCTYPE_S, 0xC);
27339 write_gdt_entry(get_cpu_gdt_table(cpu),
27340 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27341 #endif
27342 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27343 /* alrighty, percpu areas up and running */
27344 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27345 for_each_possible_cpu(cpu) {
27346 +#ifdef CONFIG_CC_STACKPROTECTOR
27347 +#ifdef CONFIG_X86_32
27348 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27349 +#endif
27350 +#endif
27351 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27352 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27353 per_cpu(cpu_number, cpu) = cpu;
27354 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27355 */
27356 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27357 #endif
27358 +#ifdef CONFIG_CC_STACKPROTECTOR
27359 +#ifdef CONFIG_X86_32
27360 + if (!cpu)
27361 + per_cpu(stack_canary.canary, cpu) = canary;
27362 +#endif
27363 +#endif
27364 /*
27365 * Up to this point, the boot CPU has been using .init.data
27366 * area. Reload any changed state for the boot CPU.
27367 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27368 index ed37a76..39f936e 100644
27369 --- a/arch/x86/kernel/signal.c
27370 +++ b/arch/x86/kernel/signal.c
27371 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27372 * Align the stack pointer according to the i386 ABI,
27373 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27374 */
27375 - sp = ((sp + 4) & -16ul) - 4;
27376 + sp = ((sp - 12) & -16ul) - 4;
27377 #else /* !CONFIG_X86_32 */
27378 sp = round_down(sp, 16) - 8;
27379 #endif
27380 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27381 }
27382
27383 if (current->mm->context.vdso)
27384 - restorer = current->mm->context.vdso +
27385 - selected_vdso32->sym___kernel_sigreturn;
27386 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27387 else
27388 - restorer = &frame->retcode;
27389 + restorer = (void __user *)&frame->retcode;
27390 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27391 restorer = ksig->ka.sa.sa_restorer;
27392
27393 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27394 * reasons and because gdb uses it as a signature to notice
27395 * signal handler stack frames.
27396 */
27397 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27398 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27399
27400 if (err)
27401 return -EFAULT;
27402 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27403 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27404
27405 /* Set up to return from userspace. */
27406 - restorer = current->mm->context.vdso +
27407 - selected_vdso32->sym___kernel_rt_sigreturn;
27408 + if (current->mm->context.vdso)
27409 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27410 + else
27411 + restorer = (void __user *)&frame->retcode;
27412 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27413 restorer = ksig->ka.sa.sa_restorer;
27414 put_user_ex(restorer, &frame->pretcode);
27415 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27416 * reasons and because gdb uses it as a signature to notice
27417 * signal handler stack frames.
27418 */
27419 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27420 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27421 } put_user_catch(err);
27422
27423 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27424 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27425 {
27426 int usig = signr_convert(ksig->sig);
27427 sigset_t *set = sigmask_to_save();
27428 - compat_sigset_t *cset = (compat_sigset_t *) set;
27429 + sigset_t sigcopy;
27430 + compat_sigset_t *cset;
27431 +
27432 + sigcopy = *set;
27433 +
27434 + cset = (compat_sigset_t *) &sigcopy;
27435
27436 /* Set up the stack frame */
27437 if (is_ia32_frame()) {
27438 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27439 } else if (is_x32_frame()) {
27440 return x32_setup_rt_frame(ksig, cset, regs);
27441 } else {
27442 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27443 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27444 }
27445 }
27446
27447 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27448 index be8e1bd..a3d93fa 100644
27449 --- a/arch/x86/kernel/smp.c
27450 +++ b/arch/x86/kernel/smp.c
27451 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27452
27453 __setup("nonmi_ipi", nonmi_ipi_setup);
27454
27455 -struct smp_ops smp_ops = {
27456 +struct smp_ops smp_ops __read_only = {
27457 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27458 .smp_prepare_cpus = native_smp_prepare_cpus,
27459 .smp_cpus_done = native_smp_cpus_done,
27460 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27461 index 6d7022c..4feb6be 100644
27462 --- a/arch/x86/kernel/smpboot.c
27463 +++ b/arch/x86/kernel/smpboot.c
27464 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27465
27466 enable_start_cpu0 = 0;
27467
27468 -#ifdef CONFIG_X86_32
27469 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27470 + barrier();
27471 +
27472 /* switch away from the initial page table */
27473 +#ifdef CONFIG_PAX_PER_CPU_PGD
27474 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27475 +#else
27476 load_cr3(swapper_pg_dir);
27477 +#endif
27478 __flush_tlb_all();
27479 -#endif
27480
27481 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27482 - barrier();
27483 /*
27484 * Check TSC synchronization with the BP:
27485 */
27486 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27487 alternatives_enable_smp();
27488
27489 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27490 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27491 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27492 per_cpu(current_task, cpu) = idle;
27493 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27494
27495 #ifdef CONFIG_X86_32
27496 /* Stack for startup_32 can be just as for start_secondary onwards */
27497 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27498 clear_tsk_thread_flag(idle, TIF_FORK);
27499 initial_gs = per_cpu_offset(cpu);
27500 #endif
27501 - per_cpu(kernel_stack, cpu) =
27502 - (unsigned long)task_stack_page(idle) -
27503 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27504 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27505 + pax_open_kernel();
27506 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27507 + pax_close_kernel();
27508 initial_code = (unsigned long)start_secondary;
27509 stack_start = idle->thread.sp;
27510
27511 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27512 /* the FPU context is blank, nobody can own it */
27513 __cpu_disable_lazy_restore(cpu);
27514
27515 +#ifdef CONFIG_PAX_PER_CPU_PGD
27516 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27517 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27518 + KERNEL_PGD_PTRS);
27519 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27520 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27521 + KERNEL_PGD_PTRS);
27522 +#endif
27523 +
27524 err = do_boot_cpu(apicid, cpu, tidle);
27525 if (err) {
27526 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27527 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27528 index 9b4d51d..5d28b58 100644
27529 --- a/arch/x86/kernel/step.c
27530 +++ b/arch/x86/kernel/step.c
27531 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27532 struct desc_struct *desc;
27533 unsigned long base;
27534
27535 - seg &= ~7UL;
27536 + seg >>= 3;
27537
27538 mutex_lock(&child->mm->context.lock);
27539 - if (unlikely((seg >> 3) >= child->mm->context.size))
27540 + if (unlikely(seg >= child->mm->context.size))
27541 addr = -1L; /* bogus selector, access would fault */
27542 else {
27543 desc = child->mm->context.ldt + seg;
27544 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27545 addr += base;
27546 }
27547 mutex_unlock(&child->mm->context.lock);
27548 - }
27549 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27550 + addr = ktla_ktva(addr);
27551
27552 return addr;
27553 }
27554 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27555 unsigned char opcode[15];
27556 unsigned long addr = convert_ip_to_linear(child, regs);
27557
27558 + if (addr == -EINVAL)
27559 + return 0;
27560 +
27561 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27562 for (i = 0; i < copied; i++) {
27563 switch (opcode[i]) {
27564 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27565 new file mode 100644
27566 index 0000000..5877189
27567 --- /dev/null
27568 +++ b/arch/x86/kernel/sys_i386_32.c
27569 @@ -0,0 +1,189 @@
27570 +/*
27571 + * This file contains various random system calls that
27572 + * have a non-standard calling sequence on the Linux/i386
27573 + * platform.
27574 + */
27575 +
27576 +#include <linux/errno.h>
27577 +#include <linux/sched.h>
27578 +#include <linux/mm.h>
27579 +#include <linux/fs.h>
27580 +#include <linux/smp.h>
27581 +#include <linux/sem.h>
27582 +#include <linux/msg.h>
27583 +#include <linux/shm.h>
27584 +#include <linux/stat.h>
27585 +#include <linux/syscalls.h>
27586 +#include <linux/mman.h>
27587 +#include <linux/file.h>
27588 +#include <linux/utsname.h>
27589 +#include <linux/ipc.h>
27590 +#include <linux/elf.h>
27591 +
27592 +#include <linux/uaccess.h>
27593 +#include <linux/unistd.h>
27594 +
27595 +#include <asm/syscalls.h>
27596 +
27597 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27598 +{
27599 + unsigned long pax_task_size = TASK_SIZE;
27600 +
27601 +#ifdef CONFIG_PAX_SEGMEXEC
27602 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27603 + pax_task_size = SEGMEXEC_TASK_SIZE;
27604 +#endif
27605 +
27606 + if (flags & MAP_FIXED)
27607 + if (len > pax_task_size || addr > pax_task_size - len)
27608 + return -EINVAL;
27609 +
27610 + return 0;
27611 +}
27612 +
27613 +/*
27614 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27615 + */
27616 +static unsigned long get_align_mask(void)
27617 +{
27618 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27619 + return 0;
27620 +
27621 + if (!(current->flags & PF_RANDOMIZE))
27622 + return 0;
27623 +
27624 + return va_align.mask;
27625 +}
27626 +
27627 +unsigned long
27628 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27629 + unsigned long len, unsigned long pgoff, unsigned long flags)
27630 +{
27631 + struct mm_struct *mm = current->mm;
27632 + struct vm_area_struct *vma;
27633 + unsigned long pax_task_size = TASK_SIZE;
27634 + struct vm_unmapped_area_info info;
27635 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27636 +
27637 +#ifdef CONFIG_PAX_SEGMEXEC
27638 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27639 + pax_task_size = SEGMEXEC_TASK_SIZE;
27640 +#endif
27641 +
27642 + pax_task_size -= PAGE_SIZE;
27643 +
27644 + if (len > pax_task_size)
27645 + return -ENOMEM;
27646 +
27647 + if (flags & MAP_FIXED)
27648 + return addr;
27649 +
27650 +#ifdef CONFIG_PAX_RANDMMAP
27651 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27652 +#endif
27653 +
27654 + if (addr) {
27655 + addr = PAGE_ALIGN(addr);
27656 + if (pax_task_size - len >= addr) {
27657 + vma = find_vma(mm, addr);
27658 + if (check_heap_stack_gap(vma, addr, len, offset))
27659 + return addr;
27660 + }
27661 + }
27662 +
27663 + info.flags = 0;
27664 + info.length = len;
27665 + info.align_mask = filp ? get_align_mask() : 0;
27666 + info.align_offset = pgoff << PAGE_SHIFT;
27667 + info.threadstack_offset = offset;
27668 +
27669 +#ifdef CONFIG_PAX_PAGEEXEC
27670 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27671 + info.low_limit = 0x00110000UL;
27672 + info.high_limit = mm->start_code;
27673 +
27674 +#ifdef CONFIG_PAX_RANDMMAP
27675 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27676 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27677 +#endif
27678 +
27679 + if (info.low_limit < info.high_limit) {
27680 + addr = vm_unmapped_area(&info);
27681 + if (!IS_ERR_VALUE(addr))
27682 + return addr;
27683 + }
27684 + } else
27685 +#endif
27686 +
27687 + info.low_limit = mm->mmap_base;
27688 + info.high_limit = pax_task_size;
27689 +
27690 + return vm_unmapped_area(&info);
27691 +}
27692 +
27693 +unsigned long
27694 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27695 + const unsigned long len, const unsigned long pgoff,
27696 + const unsigned long flags)
27697 +{
27698 + struct vm_area_struct *vma;
27699 + struct mm_struct *mm = current->mm;
27700 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27701 + struct vm_unmapped_area_info info;
27702 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27703 +
27704 +#ifdef CONFIG_PAX_SEGMEXEC
27705 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27706 + pax_task_size = SEGMEXEC_TASK_SIZE;
27707 +#endif
27708 +
27709 + pax_task_size -= PAGE_SIZE;
27710 +
27711 + /* requested length too big for entire address space */
27712 + if (len > pax_task_size)
27713 + return -ENOMEM;
27714 +
27715 + if (flags & MAP_FIXED)
27716 + return addr;
27717 +
27718 +#ifdef CONFIG_PAX_PAGEEXEC
27719 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27720 + goto bottomup;
27721 +#endif
27722 +
27723 +#ifdef CONFIG_PAX_RANDMMAP
27724 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27725 +#endif
27726 +
27727 + /* requesting a specific address */
27728 + if (addr) {
27729 + addr = PAGE_ALIGN(addr);
27730 + if (pax_task_size - len >= addr) {
27731 + vma = find_vma(mm, addr);
27732 + if (check_heap_stack_gap(vma, addr, len, offset))
27733 + return addr;
27734 + }
27735 + }
27736 +
27737 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27738 + info.length = len;
27739 + info.low_limit = PAGE_SIZE;
27740 + info.high_limit = mm->mmap_base;
27741 + info.align_mask = filp ? get_align_mask() : 0;
27742 + info.align_offset = pgoff << PAGE_SHIFT;
27743 + info.threadstack_offset = offset;
27744 +
27745 + addr = vm_unmapped_area(&info);
27746 + if (!(addr & ~PAGE_MASK))
27747 + return addr;
27748 + VM_BUG_ON(addr != -ENOMEM);
27749 +
27750 +bottomup:
27751 + /*
27752 + * A failed mmap() very likely causes application failure,
27753 + * so fall back to the bottom-up function here. This scenario
27754 + * can happen with large stack limits and large mmap()
27755 + * allocations.
27756 + */
27757 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27758 +}
27759 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27760 index 30277e2..5664a29 100644
27761 --- a/arch/x86/kernel/sys_x86_64.c
27762 +++ b/arch/x86/kernel/sys_x86_64.c
27763 @@ -81,8 +81,8 @@ out:
27764 return error;
27765 }
27766
27767 -static void find_start_end(unsigned long flags, unsigned long *begin,
27768 - unsigned long *end)
27769 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27770 + unsigned long *begin, unsigned long *end)
27771 {
27772 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27773 unsigned long new_begin;
27774 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27775 *begin = new_begin;
27776 }
27777 } else {
27778 - *begin = current->mm->mmap_legacy_base;
27779 + *begin = mm->mmap_legacy_base;
27780 *end = TASK_SIZE;
27781 }
27782 }
27783 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27784 struct vm_area_struct *vma;
27785 struct vm_unmapped_area_info info;
27786 unsigned long begin, end;
27787 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27788
27789 if (flags & MAP_FIXED)
27790 return addr;
27791
27792 - find_start_end(flags, &begin, &end);
27793 + find_start_end(mm, flags, &begin, &end);
27794
27795 if (len > end)
27796 return -ENOMEM;
27797
27798 +#ifdef CONFIG_PAX_RANDMMAP
27799 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27800 +#endif
27801 +
27802 if (addr) {
27803 addr = PAGE_ALIGN(addr);
27804 vma = find_vma(mm, addr);
27805 - if (end - len >= addr &&
27806 - (!vma || addr + len <= vma->vm_start))
27807 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27808 return addr;
27809 }
27810
27811 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27812 info.high_limit = end;
27813 info.align_mask = filp ? get_align_mask() : 0;
27814 info.align_offset = pgoff << PAGE_SHIFT;
27815 + info.threadstack_offset = offset;
27816 return vm_unmapped_area(&info);
27817 }
27818
27819 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27820 struct mm_struct *mm = current->mm;
27821 unsigned long addr = addr0;
27822 struct vm_unmapped_area_info info;
27823 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27824
27825 /* requested length too big for entire address space */
27826 if (len > TASK_SIZE)
27827 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27828 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27829 goto bottomup;
27830
27831 +#ifdef CONFIG_PAX_RANDMMAP
27832 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27833 +#endif
27834 +
27835 /* requesting a specific address */
27836 if (addr) {
27837 addr = PAGE_ALIGN(addr);
27838 vma = find_vma(mm, addr);
27839 - if (TASK_SIZE - len >= addr &&
27840 - (!vma || addr + len <= vma->vm_start))
27841 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27842 return addr;
27843 }
27844
27845 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27846 info.high_limit = mm->mmap_base;
27847 info.align_mask = filp ? get_align_mask() : 0;
27848 info.align_offset = pgoff << PAGE_SHIFT;
27849 + info.threadstack_offset = offset;
27850 addr = vm_unmapped_area(&info);
27851 if (!(addr & ~PAGE_MASK))
27852 return addr;
27853 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27854 index 91a4496..bb87552 100644
27855 --- a/arch/x86/kernel/tboot.c
27856 +++ b/arch/x86/kernel/tboot.c
27857 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27858
27859 void tboot_shutdown(u32 shutdown_type)
27860 {
27861 - void (*shutdown)(void);
27862 + void (* __noreturn shutdown)(void);
27863
27864 if (!tboot_enabled())
27865 return;
27866 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27867
27868 switch_to_tboot_pt();
27869
27870 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27871 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27872 shutdown();
27873
27874 /* should not reach here */
27875 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27876 return -ENODEV;
27877 }
27878
27879 -static atomic_t ap_wfs_count;
27880 +static atomic_unchecked_t ap_wfs_count;
27881
27882 static int tboot_wait_for_aps(int num_aps)
27883 {
27884 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27885 {
27886 switch (action) {
27887 case CPU_DYING:
27888 - atomic_inc(&ap_wfs_count);
27889 + atomic_inc_unchecked(&ap_wfs_count);
27890 if (num_online_cpus() == 1)
27891 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27892 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27893 return NOTIFY_BAD;
27894 break;
27895 }
27896 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27897
27898 tboot_create_trampoline();
27899
27900 - atomic_set(&ap_wfs_count, 0);
27901 + atomic_set_unchecked(&ap_wfs_count, 0);
27902 register_hotcpu_notifier(&tboot_cpu_notifier);
27903
27904 #ifdef CONFIG_DEBUG_FS
27905 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27906 index 25adc0e..1df4349 100644
27907 --- a/arch/x86/kernel/time.c
27908 +++ b/arch/x86/kernel/time.c
27909 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27910 {
27911 unsigned long pc = instruction_pointer(regs);
27912
27913 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27914 + if (!user_mode(regs) && in_lock_functions(pc)) {
27915 #ifdef CONFIG_FRAME_POINTER
27916 - return *(unsigned long *)(regs->bp + sizeof(long));
27917 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27918 #else
27919 unsigned long *sp =
27920 (unsigned long *)kernel_stack_pointer(regs);
27921 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27922 * or above a saved flags. Eflags has bits 22-31 zero,
27923 * kernel addresses don't.
27924 */
27925 +
27926 +#ifdef CONFIG_PAX_KERNEXEC
27927 + return ktla_ktva(sp[0]);
27928 +#else
27929 if (sp[0] >> 22)
27930 return sp[0];
27931 if (sp[1] >> 22)
27932 return sp[1];
27933 #endif
27934 +
27935 +#endif
27936 }
27937 return pc;
27938 }
27939 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27940 index 7fc5e84..c6e445a 100644
27941 --- a/arch/x86/kernel/tls.c
27942 +++ b/arch/x86/kernel/tls.c
27943 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27944 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27945 return -EINVAL;
27946
27947 +#ifdef CONFIG_PAX_SEGMEXEC
27948 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27949 + return -EINVAL;
27950 +#endif
27951 +
27952 set_tls_desc(p, idx, &info, 1);
27953
27954 return 0;
27955 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27956
27957 if (kbuf)
27958 info = kbuf;
27959 - else if (__copy_from_user(infobuf, ubuf, count))
27960 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27961 return -EFAULT;
27962 else
27963 info = infobuf;
27964 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27965 index 1c113db..287b42e 100644
27966 --- a/arch/x86/kernel/tracepoint.c
27967 +++ b/arch/x86/kernel/tracepoint.c
27968 @@ -9,11 +9,11 @@
27969 #include <linux/atomic.h>
27970
27971 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27972 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27973 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27974 (unsigned long) trace_idt_table };
27975
27976 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27977 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27978 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27979
27980 static int trace_irq_vector_refcount;
27981 static DEFINE_MUTEX(irq_vector_mutex);
27982 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27983 index 89f4e64..aa4149d 100644
27984 --- a/arch/x86/kernel/traps.c
27985 +++ b/arch/x86/kernel/traps.c
27986 @@ -68,7 +68,7 @@
27987 #include <asm/proto.h>
27988
27989 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27990 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27991 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27992 #else
27993 #include <asm/processor-flags.h>
27994 #include <asm/setup.h>
27995 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27996 #endif
27997
27998 /* Must be page-aligned because the real IDT is used in a fixmap. */
27999 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28000 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28001
28002 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28003 EXPORT_SYMBOL_GPL(used_vectors);
28004 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
28005 }
28006
28007 static nokprobe_inline int
28008 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28009 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28010 struct pt_regs *regs, long error_code)
28011 {
28012 #ifdef CONFIG_X86_32
28013 - if (regs->flags & X86_VM_MASK) {
28014 + if (v8086_mode(regs)) {
28015 /*
28016 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
28017 * On nmi (interrupt 2), do_trap should not be called.
28018 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28019 return -1;
28020 }
28021 #endif
28022 - if (!user_mode(regs)) {
28023 + if (!user_mode_novm(regs)) {
28024 if (!fixup_exception(regs)) {
28025 tsk->thread.error_code = error_code;
28026 tsk->thread.trap_nr = trapnr;
28027 +
28028 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28029 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28030 + str = "PAX: suspicious stack segment fault";
28031 +#endif
28032 +
28033 die(str, regs, error_code);
28034 }
28035 +
28036 +#ifdef CONFIG_PAX_REFCOUNT
28037 + if (trapnr == X86_TRAP_OF)
28038 + pax_report_refcount_overflow(regs);
28039 +#endif
28040 +
28041 return 0;
28042 }
28043
28044 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28045 }
28046
28047 static void
28048 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28049 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28050 long error_code, siginfo_t *info)
28051 {
28052 struct task_struct *tsk = current;
28053 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28054 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28055 printk_ratelimit()) {
28056 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28057 - tsk->comm, tsk->pid, str,
28058 + tsk->comm, task_pid_nr(tsk), str,
28059 regs->ip, regs->sp, error_code);
28060 print_vma_addr(" in ", regs->ip);
28061 pr_cont("\n");
28062 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28063 tsk->thread.error_code = error_code;
28064 tsk->thread.trap_nr = X86_TRAP_DF;
28065
28066 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28067 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28068 + die("grsec: kernel stack overflow detected", regs, error_code);
28069 +#endif
28070 +
28071 #ifdef CONFIG_DOUBLEFAULT
28072 df_debug(regs, error_code);
28073 #endif
28074 @@ -300,7 +317,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28075 goto exit;
28076 conditional_sti(regs);
28077
28078 - if (!user_mode_vm(regs))
28079 + if (!user_mode(regs))
28080 die("bounds", regs, error_code);
28081
28082 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28083 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28084 conditional_sti(regs);
28085
28086 #ifdef CONFIG_X86_32
28087 - if (regs->flags & X86_VM_MASK) {
28088 + if (v8086_mode(regs)) {
28089 local_irq_enable();
28090 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28091 goto exit;
28092 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28093 #endif
28094
28095 tsk = current;
28096 - if (!user_mode(regs)) {
28097 + if (!user_mode_novm(regs)) {
28098 if (fixup_exception(regs))
28099 goto exit;
28100
28101 tsk->thread.error_code = error_code;
28102 tsk->thread.trap_nr = X86_TRAP_GP;
28103 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28104 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28105 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28106 +
28107 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28108 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28109 + die("PAX: suspicious general protection fault", regs, error_code);
28110 + else
28111 +#endif
28112 +
28113 die("general protection fault", regs, error_code);
28114 + }
28115 goto exit;
28116 }
28117
28118 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28119 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28120 + struct mm_struct *mm = tsk->mm;
28121 + unsigned long limit;
28122 +
28123 + down_write(&mm->mmap_sem);
28124 + limit = mm->context.user_cs_limit;
28125 + if (limit < TASK_SIZE) {
28126 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28127 + up_write(&mm->mmap_sem);
28128 + return;
28129 + }
28130 + up_write(&mm->mmap_sem);
28131 + }
28132 +#endif
28133 +
28134 tsk->thread.error_code = error_code;
28135 tsk->thread.trap_nr = X86_TRAP_GP;
28136
28137 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28138 container_of(task_pt_regs(current),
28139 struct bad_iret_stack, regs);
28140
28141 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28142 + new_stack = s;
28143 +
28144 /* Copy the IRET target to the new stack. */
28145 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28146
28147 /* Copy the remainder of the stack from the current stack. */
28148 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28149
28150 - BUG_ON(!user_mode_vm(&new_stack->regs));
28151 + BUG_ON(!user_mode(&new_stack->regs));
28152 return new_stack;
28153 }
28154 NOKPROBE_SYMBOL(fixup_bad_iret);
28155 @@ -566,7 +610,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28156 * then it's very likely the result of an icebp/int01 trap.
28157 * User wants a sigtrap for that.
28158 */
28159 - if (!dr6 && user_mode_vm(regs))
28160 + if (!dr6 && user_mode(regs))
28161 user_icebp = 1;
28162
28163 /* Catch kmemcheck conditions first of all! */
28164 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28165 /* It's safe to allow irq's after DR6 has been saved */
28166 preempt_conditional_sti(regs);
28167
28168 - if (regs->flags & X86_VM_MASK) {
28169 + if (v8086_mode(regs)) {
28170 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28171 X86_TRAP_DB);
28172 preempt_conditional_cli(regs);
28173 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28174 * We already checked v86 mode above, so we can check for kernel mode
28175 * by just checking the CPL of CS.
28176 */
28177 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28178 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28179 tsk->thread.debugreg6 &= ~DR_STEP;
28180 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28181 regs->flags &= ~X86_EFLAGS_TF;
28182 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28183 return;
28184 conditional_sti(regs);
28185
28186 - if (!user_mode_vm(regs))
28187 + if (!user_mode(regs))
28188 {
28189 if (!fixup_exception(regs)) {
28190 task->thread.error_code = error_code;
28191 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28192 index 5054497..139f8f8 100644
28193 --- a/arch/x86/kernel/tsc.c
28194 +++ b/arch/x86/kernel/tsc.c
28195 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28196 */
28197 smp_wmb();
28198
28199 - ACCESS_ONCE(c2n->head) = data;
28200 + ACCESS_ONCE_RW(c2n->head) = data;
28201 }
28202
28203 /*
28204 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28205 index 8b96a94..792b410 100644
28206 --- a/arch/x86/kernel/uprobes.c
28207 +++ b/arch/x86/kernel/uprobes.c
28208 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28209 int ret = NOTIFY_DONE;
28210
28211 /* We are only interested in userspace traps */
28212 - if (regs && !user_mode_vm(regs))
28213 + if (regs && !user_mode(regs))
28214 return NOTIFY_DONE;
28215
28216 switch (val) {
28217 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28218
28219 if (nleft != rasize) {
28220 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28221 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28222 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28223
28224 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28225 }
28226 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28227 index b9242ba..50c5edd 100644
28228 --- a/arch/x86/kernel/verify_cpu.S
28229 +++ b/arch/x86/kernel/verify_cpu.S
28230 @@ -20,6 +20,7 @@
28231 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28232 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28233 * arch/x86/kernel/head_32.S: processor startup
28234 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28235 *
28236 * verify_cpu, returns the status of longmode and SSE in register %eax.
28237 * 0: Success 1: Failure
28238 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28239 index e8edcf5..27f9344 100644
28240 --- a/arch/x86/kernel/vm86_32.c
28241 +++ b/arch/x86/kernel/vm86_32.c
28242 @@ -44,6 +44,7 @@
28243 #include <linux/ptrace.h>
28244 #include <linux/audit.h>
28245 #include <linux/stddef.h>
28246 +#include <linux/grsecurity.h>
28247
28248 #include <asm/uaccess.h>
28249 #include <asm/io.h>
28250 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28251 do_exit(SIGSEGV);
28252 }
28253
28254 - tss = &per_cpu(init_tss, get_cpu());
28255 + tss = init_tss + get_cpu();
28256 current->thread.sp0 = current->thread.saved_sp0;
28257 current->thread.sysenter_cs = __KERNEL_CS;
28258 load_sp0(tss, &current->thread);
28259 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28260
28261 if (tsk->thread.saved_sp0)
28262 return -EPERM;
28263 +
28264 +#ifdef CONFIG_GRKERNSEC_VM86
28265 + if (!capable(CAP_SYS_RAWIO)) {
28266 + gr_handle_vm86();
28267 + return -EPERM;
28268 + }
28269 +#endif
28270 +
28271 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28272 offsetof(struct kernel_vm86_struct, vm86plus) -
28273 sizeof(info.regs));
28274 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28275 int tmp;
28276 struct vm86plus_struct __user *v86;
28277
28278 +#ifdef CONFIG_GRKERNSEC_VM86
28279 + if (!capable(CAP_SYS_RAWIO)) {
28280 + gr_handle_vm86();
28281 + return -EPERM;
28282 + }
28283 +#endif
28284 +
28285 tsk = current;
28286 switch (cmd) {
28287 case VM86_REQUEST_IRQ:
28288 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28289 tsk->thread.saved_fs = info->regs32->fs;
28290 tsk->thread.saved_gs = get_user_gs(info->regs32);
28291
28292 - tss = &per_cpu(init_tss, get_cpu());
28293 + tss = init_tss + get_cpu();
28294 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28295 if (cpu_has_sep)
28296 tsk->thread.sysenter_cs = 0;
28297 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28298 goto cannot_handle;
28299 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28300 goto cannot_handle;
28301 - intr_ptr = (unsigned long __user *) (i << 2);
28302 + intr_ptr = (__force unsigned long __user *) (i << 2);
28303 if (get_user(segoffs, intr_ptr))
28304 goto cannot_handle;
28305 if ((segoffs >> 16) == BIOSSEG)
28306 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28307 index 00bf300..129df8e 100644
28308 --- a/arch/x86/kernel/vmlinux.lds.S
28309 +++ b/arch/x86/kernel/vmlinux.lds.S
28310 @@ -26,6 +26,13 @@
28311 #include <asm/page_types.h>
28312 #include <asm/cache.h>
28313 #include <asm/boot.h>
28314 +#include <asm/segment.h>
28315 +
28316 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28317 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28318 +#else
28319 +#define __KERNEL_TEXT_OFFSET 0
28320 +#endif
28321
28322 #undef i386 /* in case the preprocessor is a 32bit one */
28323
28324 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28325
28326 PHDRS {
28327 text PT_LOAD FLAGS(5); /* R_E */
28328 +#ifdef CONFIG_X86_32
28329 + module PT_LOAD FLAGS(5); /* R_E */
28330 +#endif
28331 +#ifdef CONFIG_XEN
28332 + rodata PT_LOAD FLAGS(5); /* R_E */
28333 +#else
28334 + rodata PT_LOAD FLAGS(4); /* R__ */
28335 +#endif
28336 data PT_LOAD FLAGS(6); /* RW_ */
28337 -#ifdef CONFIG_X86_64
28338 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28339 #ifdef CONFIG_SMP
28340 percpu PT_LOAD FLAGS(6); /* RW_ */
28341 #endif
28342 + text.init PT_LOAD FLAGS(5); /* R_E */
28343 + text.exit PT_LOAD FLAGS(5); /* R_E */
28344 init PT_LOAD FLAGS(7); /* RWE */
28345 -#endif
28346 note PT_NOTE FLAGS(0); /* ___ */
28347 }
28348
28349 SECTIONS
28350 {
28351 #ifdef CONFIG_X86_32
28352 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28353 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28354 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28355 #else
28356 - . = __START_KERNEL;
28357 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28358 + . = __START_KERNEL;
28359 #endif
28360
28361 /* Text and read-only data */
28362 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28363 - _text = .;
28364 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28365 /* bootstrapping code */
28366 +#ifdef CONFIG_X86_32
28367 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28368 +#else
28369 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28370 +#endif
28371 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28372 + _text = .;
28373 HEAD_TEXT
28374 . = ALIGN(8);
28375 _stext = .;
28376 @@ -104,13 +124,47 @@ SECTIONS
28377 IRQENTRY_TEXT
28378 *(.fixup)
28379 *(.gnu.warning)
28380 - /* End of text section */
28381 - _etext = .;
28382 } :text = 0x9090
28383
28384 - NOTES :text :note
28385 + . += __KERNEL_TEXT_OFFSET;
28386
28387 - EXCEPTION_TABLE(16) :text = 0x9090
28388 +#ifdef CONFIG_X86_32
28389 + . = ALIGN(PAGE_SIZE);
28390 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28391 +
28392 +#ifdef CONFIG_PAX_KERNEXEC
28393 + MODULES_EXEC_VADDR = .;
28394 + BYTE(0)
28395 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28396 + . = ALIGN(HPAGE_SIZE) - 1;
28397 + MODULES_EXEC_END = .;
28398 +#endif
28399 +
28400 + } :module
28401 +#endif
28402 +
28403 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28404 + /* End of text section */
28405 + BYTE(0)
28406 + _etext = . - __KERNEL_TEXT_OFFSET;
28407 + }
28408 +
28409 +#ifdef CONFIG_X86_32
28410 + . = ALIGN(PAGE_SIZE);
28411 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28412 + . = ALIGN(PAGE_SIZE);
28413 + *(.empty_zero_page)
28414 + *(.initial_pg_fixmap)
28415 + *(.initial_pg_pmd)
28416 + *(.initial_page_table)
28417 + *(.swapper_pg_dir)
28418 + } :rodata
28419 +#endif
28420 +
28421 + . = ALIGN(PAGE_SIZE);
28422 + NOTES :rodata :note
28423 +
28424 + EXCEPTION_TABLE(16) :rodata
28425
28426 #if defined(CONFIG_DEBUG_RODATA)
28427 /* .text should occupy whole number of pages */
28428 @@ -122,16 +176,20 @@ SECTIONS
28429
28430 /* Data */
28431 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28432 +
28433 +#ifdef CONFIG_PAX_KERNEXEC
28434 + . = ALIGN(HPAGE_SIZE);
28435 +#else
28436 + . = ALIGN(PAGE_SIZE);
28437 +#endif
28438 +
28439 /* Start of data section */
28440 _sdata = .;
28441
28442 /* init_task */
28443 INIT_TASK_DATA(THREAD_SIZE)
28444
28445 -#ifdef CONFIG_X86_32
28446 - /* 32 bit has nosave before _edata */
28447 NOSAVE_DATA
28448 -#endif
28449
28450 PAGE_ALIGNED_DATA(PAGE_SIZE)
28451
28452 @@ -174,12 +232,19 @@ SECTIONS
28453 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28454
28455 /* Init code and data - will be freed after init */
28456 - . = ALIGN(PAGE_SIZE);
28457 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28458 + BYTE(0)
28459 +
28460 +#ifdef CONFIG_PAX_KERNEXEC
28461 + . = ALIGN(HPAGE_SIZE);
28462 +#else
28463 + . = ALIGN(PAGE_SIZE);
28464 +#endif
28465 +
28466 __init_begin = .; /* paired with __init_end */
28467 - }
28468 + } :init.begin
28469
28470 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28471 +#ifdef CONFIG_SMP
28472 /*
28473 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28474 * output PHDR, so the next output section - .init.text - should
28475 @@ -190,12 +255,27 @@ SECTIONS
28476 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28477 #endif
28478
28479 - INIT_TEXT_SECTION(PAGE_SIZE)
28480 -#ifdef CONFIG_X86_64
28481 - :init
28482 -#endif
28483 + . = ALIGN(PAGE_SIZE);
28484 + init_begin = .;
28485 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28486 + VMLINUX_SYMBOL(_sinittext) = .;
28487 + INIT_TEXT
28488 + . = ALIGN(PAGE_SIZE);
28489 + } :text.init
28490
28491 - INIT_DATA_SECTION(16)
28492 + /*
28493 + * .exit.text is discard at runtime, not link time, to deal with
28494 + * references from .altinstructions and .eh_frame
28495 + */
28496 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28497 + EXIT_TEXT
28498 + VMLINUX_SYMBOL(_einittext) = .;
28499 + . = ALIGN(16);
28500 + } :text.exit
28501 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28502 +
28503 + . = ALIGN(PAGE_SIZE);
28504 + INIT_DATA_SECTION(16) :init
28505
28506 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28507 __x86_cpu_dev_start = .;
28508 @@ -266,19 +346,12 @@ SECTIONS
28509 }
28510
28511 . = ALIGN(8);
28512 - /*
28513 - * .exit.text is discard at runtime, not link time, to deal with
28514 - * references from .altinstructions and .eh_frame
28515 - */
28516 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28517 - EXIT_TEXT
28518 - }
28519
28520 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28521 EXIT_DATA
28522 }
28523
28524 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28525 +#ifndef CONFIG_SMP
28526 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28527 #endif
28528
28529 @@ -297,16 +370,10 @@ SECTIONS
28530 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28531 __smp_locks = .;
28532 *(.smp_locks)
28533 - . = ALIGN(PAGE_SIZE);
28534 __smp_locks_end = .;
28535 + . = ALIGN(PAGE_SIZE);
28536 }
28537
28538 -#ifdef CONFIG_X86_64
28539 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28540 - NOSAVE_DATA
28541 - }
28542 -#endif
28543 -
28544 /* BSS */
28545 . = ALIGN(PAGE_SIZE);
28546 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28547 @@ -322,6 +389,7 @@ SECTIONS
28548 __brk_base = .;
28549 . += 64 * 1024; /* 64k alignment slop space */
28550 *(.brk_reservation) /* areas brk users have reserved */
28551 + . = ALIGN(HPAGE_SIZE);
28552 __brk_limit = .;
28553 }
28554
28555 @@ -348,13 +416,12 @@ SECTIONS
28556 * for the boot processor.
28557 */
28558 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28559 -INIT_PER_CPU(gdt_page);
28560 INIT_PER_CPU(irq_stack_union);
28561
28562 /*
28563 * Build-time check on the image size:
28564 */
28565 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28566 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28567 "kernel image bigger than KERNEL_IMAGE_SIZE");
28568
28569 #ifdef CONFIG_SMP
28570 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28571 index 2dcc6ff..082dc7a 100644
28572 --- a/arch/x86/kernel/vsyscall_64.c
28573 +++ b/arch/x86/kernel/vsyscall_64.c
28574 @@ -38,15 +38,13 @@
28575 #define CREATE_TRACE_POINTS
28576 #include "vsyscall_trace.h"
28577
28578 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28579 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28580
28581 static int __init vsyscall_setup(char *str)
28582 {
28583 if (str) {
28584 if (!strcmp("emulate", str))
28585 vsyscall_mode = EMULATE;
28586 - else if (!strcmp("native", str))
28587 - vsyscall_mode = NATIVE;
28588 else if (!strcmp("none", str))
28589 vsyscall_mode = NONE;
28590 else
28591 @@ -264,8 +262,7 @@ do_ret:
28592 return true;
28593
28594 sigsegv:
28595 - force_sig(SIGSEGV, current);
28596 - return true;
28597 + do_group_exit(SIGKILL);
28598 }
28599
28600 /*
28601 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28602 static struct vm_area_struct gate_vma = {
28603 .vm_start = VSYSCALL_ADDR,
28604 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28605 - .vm_page_prot = PAGE_READONLY_EXEC,
28606 - .vm_flags = VM_READ | VM_EXEC,
28607 + .vm_page_prot = PAGE_READONLY,
28608 + .vm_flags = VM_READ,
28609 .vm_ops = &gate_vma_ops,
28610 };
28611
28612 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28613 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28614
28615 if (vsyscall_mode != NONE)
28616 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28617 - vsyscall_mode == NATIVE
28618 - ? PAGE_KERNEL_VSYSCALL
28619 - : PAGE_KERNEL_VVAR);
28620 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28621
28622 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28623 (unsigned long)VSYSCALL_ADDR);
28624 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28625 index 04068192..4d75aa6 100644
28626 --- a/arch/x86/kernel/x8664_ksyms_64.c
28627 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28628 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28629 EXPORT_SYMBOL(copy_user_generic_unrolled);
28630 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28631 EXPORT_SYMBOL(__copy_user_nocache);
28632 -EXPORT_SYMBOL(_copy_from_user);
28633 -EXPORT_SYMBOL(_copy_to_user);
28634
28635 EXPORT_SYMBOL(copy_page);
28636 EXPORT_SYMBOL(clear_page);
28637 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28638 EXPORT_SYMBOL(___preempt_schedule_context);
28639 #endif
28640 #endif
28641 +
28642 +#ifdef CONFIG_PAX_PER_CPU_PGD
28643 +EXPORT_SYMBOL(cpu_pgd);
28644 +#endif
28645 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28646 index 234b072..b7ab191 100644
28647 --- a/arch/x86/kernel/x86_init.c
28648 +++ b/arch/x86/kernel/x86_init.c
28649 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28650 static void default_nmi_init(void) { };
28651 static int default_i8042_detect(void) { return 1; };
28652
28653 -struct x86_platform_ops x86_platform = {
28654 +struct x86_platform_ops x86_platform __read_only = {
28655 .calibrate_tsc = native_calibrate_tsc,
28656 .get_wallclock = mach_get_cmos_time,
28657 .set_wallclock = mach_set_rtc_mmss,
28658 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28659 EXPORT_SYMBOL_GPL(x86_platform);
28660
28661 #if defined(CONFIG_PCI_MSI)
28662 -struct x86_msi_ops x86_msi = {
28663 +struct x86_msi_ops x86_msi __read_only = {
28664 .setup_msi_irqs = native_setup_msi_irqs,
28665 .compose_msi_msg = native_compose_msi_msg,
28666 .teardown_msi_irq = native_teardown_msi_irq,
28667 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28668 }
28669 #endif
28670
28671 -struct x86_io_apic_ops x86_io_apic_ops = {
28672 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28673 .init = native_io_apic_init_mappings,
28674 .read = native_io_apic_read,
28675 .write = native_io_apic_write,
28676 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28677 index 8be1e17..07dd990 100644
28678 --- a/arch/x86/kernel/xsave.c
28679 +++ b/arch/x86/kernel/xsave.c
28680 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28681
28682 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28683 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28684 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28685 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28686
28687 if (!use_xsave())
28688 return err;
28689
28690 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28691 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28692
28693 /*
28694 * Read the xstate_bv which we copied (directly from the cpu or
28695 * from the state in task struct) to the user buffers.
28696 */
28697 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28698 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28699
28700 /*
28701 * For legacy compatible, we always set FP/SSE bits in the bit
28702 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28703 */
28704 xstate_bv |= XSTATE_FPSSE;
28705
28706 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28707 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28708
28709 return err;
28710 }
28711 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28712 {
28713 int err;
28714
28715 + buf = (struct xsave_struct __user *)____m(buf);
28716 if (use_xsave())
28717 err = xsave_user(buf);
28718 else if (use_fxsr())
28719 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28720 */
28721 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28722 {
28723 + buf = (void __user *)____m(buf);
28724 if (use_xsave()) {
28725 if ((unsigned long)buf % 64 || fx_only) {
28726 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28727 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28728 index 8a80737..bac4961 100644
28729 --- a/arch/x86/kvm/cpuid.c
28730 +++ b/arch/x86/kvm/cpuid.c
28731 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28732 struct kvm_cpuid2 *cpuid,
28733 struct kvm_cpuid_entry2 __user *entries)
28734 {
28735 - int r;
28736 + int r, i;
28737
28738 r = -E2BIG;
28739 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28740 goto out;
28741 r = -EFAULT;
28742 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28743 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28744 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28745 goto out;
28746 + for (i = 0; i < cpuid->nent; ++i) {
28747 + struct kvm_cpuid_entry2 cpuid_entry;
28748 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28749 + goto out;
28750 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28751 + }
28752 vcpu->arch.cpuid_nent = cpuid->nent;
28753 kvm_apic_set_version(vcpu);
28754 kvm_x86_ops->cpuid_update(vcpu);
28755 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28756 struct kvm_cpuid2 *cpuid,
28757 struct kvm_cpuid_entry2 __user *entries)
28758 {
28759 - int r;
28760 + int r, i;
28761
28762 r = -E2BIG;
28763 if (cpuid->nent < vcpu->arch.cpuid_nent)
28764 goto out;
28765 r = -EFAULT;
28766 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28767 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28768 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28769 goto out;
28770 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28771 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28772 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28773 + goto out;
28774 + }
28775 return 0;
28776
28777 out:
28778 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28779 index b24c2d8..e1e4e259 100644
28780 --- a/arch/x86/kvm/emulate.c
28781 +++ b/arch/x86/kvm/emulate.c
28782 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28783 int cr = ctxt->modrm_reg;
28784 u64 efer = 0;
28785
28786 - static u64 cr_reserved_bits[] = {
28787 + static const u64 cr_reserved_bits[] = {
28788 0xffffffff00000000ULL,
28789 0, 0, 0, /* CR3 checked later */
28790 CR4_RESERVED_BITS,
28791 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28792 index d52dcf0..cec7e84 100644
28793 --- a/arch/x86/kvm/lapic.c
28794 +++ b/arch/x86/kvm/lapic.c
28795 @@ -55,7 +55,7 @@
28796 #define APIC_BUS_CYCLE_NS 1
28797
28798 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28799 -#define apic_debug(fmt, arg...)
28800 +#define apic_debug(fmt, arg...) do {} while (0)
28801
28802 #define APIC_LVT_NUM 6
28803 /* 14 is the version for Xeon and Pentium 8.4.8*/
28804 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28805 index fd49c86..77e1aa0 100644
28806 --- a/arch/x86/kvm/paging_tmpl.h
28807 +++ b/arch/x86/kvm/paging_tmpl.h
28808 @@ -343,7 +343,7 @@ retry_walk:
28809 if (unlikely(kvm_is_error_hva(host_addr)))
28810 goto error;
28811
28812 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28813 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28814 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28815 goto error;
28816 walker->ptep_user[walker->level - 1] = ptep_user;
28817 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28818 index 41dd038..de331cf 100644
28819 --- a/arch/x86/kvm/svm.c
28820 +++ b/arch/x86/kvm/svm.c
28821 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28822 int cpu = raw_smp_processor_id();
28823
28824 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28825 +
28826 + pax_open_kernel();
28827 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28828 + pax_close_kernel();
28829 +
28830 load_TR_desc();
28831 }
28832
28833 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28834 #endif
28835 #endif
28836
28837 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28838 + __set_fs(current_thread_info()->addr_limit);
28839 +#endif
28840 +
28841 reload_tss(vcpu);
28842
28843 local_irq_disable();
28844 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28845 index 3124464..2e42ec3 100644
28846 --- a/arch/x86/kvm/vmx.c
28847 +++ b/arch/x86/kvm/vmx.c
28848 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28849 #endif
28850 }
28851
28852 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28853 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28854 {
28855 vmcs_writel(field, vmcs_readl(field) & ~mask);
28856 }
28857
28858 -static void vmcs_set_bits(unsigned long field, u32 mask)
28859 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28860 {
28861 vmcs_writel(field, vmcs_readl(field) | mask);
28862 }
28863 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28864 struct desc_struct *descs;
28865
28866 descs = (void *)gdt->address;
28867 +
28868 + pax_open_kernel();
28869 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28870 + pax_close_kernel();
28871 +
28872 load_TR_desc();
28873 }
28874
28875 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28876 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28877 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28878
28879 +#ifdef CONFIG_PAX_PER_CPU_PGD
28880 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28881 +#endif
28882 +
28883 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28884 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28885 vmx->loaded_vmcs->cpu = cpu;
28886 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28887 * reads and returns guest's timestamp counter "register"
28888 * guest_tsc = host_tsc + tsc_offset -- 21.3
28889 */
28890 -static u64 guest_read_tsc(void)
28891 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28892 {
28893 u64 host_tsc, tsc_offset;
28894
28895 @@ -4255,7 +4263,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28896 unsigned long cr4;
28897
28898 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28899 +
28900 +#ifndef CONFIG_PAX_PER_CPU_PGD
28901 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28902 +#endif
28903
28904 /* Save the most likely value for this task's CR4 in the VMCS. */
28905 cr4 = read_cr4();
28906 @@ -4282,7 +4293,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28907 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28908 vmx->host_idt_base = dt.address;
28909
28910 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28911 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28912
28913 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28914 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28915 @@ -5879,11 +5890,16 @@ static __init int hardware_setup(void)
28916 * page upon invalidation. No need to do anything if the
28917 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28918 */
28919 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28920 + pax_open_kernel();
28921 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28922 + pax_close_kernel();
28923 }
28924
28925 - if (!cpu_has_vmx_tpr_shadow())
28926 - kvm_x86_ops->update_cr8_intercept = NULL;
28927 + if (!cpu_has_vmx_tpr_shadow()) {
28928 + pax_open_kernel();
28929 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28930 + pax_close_kernel();
28931 + }
28932
28933 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28934 kvm_disable_largepages();
28935 @@ -5894,13 +5910,15 @@ static __init int hardware_setup(void)
28936 if (!cpu_has_vmx_apicv())
28937 enable_apicv = 0;
28938
28939 + pax_open_kernel();
28940 if (enable_apicv)
28941 - kvm_x86_ops->update_cr8_intercept = NULL;
28942 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28943 else {
28944 - kvm_x86_ops->hwapic_irr_update = NULL;
28945 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28946 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28947 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28948 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28949 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28950 }
28951 + pax_close_kernel();
28952
28953 if (nested)
28954 nested_vmx_setup_ctls_msrs();
28955 @@ -7849,6 +7867,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28956 "jmp 2f \n\t"
28957 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28958 "2: "
28959 +
28960 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28961 + "ljmp %[cs],$3f\n\t"
28962 + "3: "
28963 +#endif
28964 +
28965 /* Save guest registers, load host registers, keep flags */
28966 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28967 "pop %0 \n\t"
28968 @@ -7901,6 +7925,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28969 #endif
28970 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28971 [wordsize]"i"(sizeof(ulong))
28972 +
28973 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28974 + ,[cs]"i"(__KERNEL_CS)
28975 +#endif
28976 +
28977 : "cc", "memory"
28978 #ifdef CONFIG_X86_64
28979 , "rax", "rbx", "rdi", "rsi"
28980 @@ -7914,7 +7943,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28981 if (debugctlmsr)
28982 update_debugctlmsr(debugctlmsr);
28983
28984 -#ifndef CONFIG_X86_64
28985 +#ifdef CONFIG_X86_32
28986 /*
28987 * The sysexit path does not restore ds/es, so we must set them to
28988 * a reasonable value ourselves.
28989 @@ -7923,8 +7952,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28990 * may be executed in interrupt context, which saves and restore segments
28991 * around it, nullifying its effect.
28992 */
28993 - loadsegment(ds, __USER_DS);
28994 - loadsegment(es, __USER_DS);
28995 + loadsegment(ds, __KERNEL_DS);
28996 + loadsegment(es, __KERNEL_DS);
28997 + loadsegment(ss, __KERNEL_DS);
28998 +
28999 +#ifdef CONFIG_PAX_KERNEXEC
29000 + loadsegment(fs, __KERNEL_PERCPU);
29001 +#endif
29002 +
29003 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29004 + __set_fs(current_thread_info()->addr_limit);
29005 +#endif
29006 +
29007 #endif
29008
29009 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29010 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29011 index 64d76c1..e20a4c1 100644
29012 --- a/arch/x86/kvm/x86.c
29013 +++ b/arch/x86/kvm/x86.c
29014 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29015 {
29016 struct kvm *kvm = vcpu->kvm;
29017 int lm = is_long_mode(vcpu);
29018 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29019 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29020 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29021 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29022 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29023 : kvm->arch.xen_hvm_config.blob_size_32;
29024 u32 page_num = data & ~PAGE_MASK;
29025 @@ -2809,6 +2809,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29026 if (n < msr_list.nmsrs)
29027 goto out;
29028 r = -EFAULT;
29029 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29030 + goto out;
29031 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29032 num_msrs_to_save * sizeof(u32)))
29033 goto out;
29034 @@ -5745,7 +5747,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29035 };
29036 #endif
29037
29038 -int kvm_arch_init(void *opaque)
29039 +int kvm_arch_init(const void *opaque)
29040 {
29041 int r;
29042 struct kvm_x86_ops *ops = opaque;
29043 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29044 index c1c1544..f90c9d5 100644
29045 --- a/arch/x86/lguest/boot.c
29046 +++ b/arch/x86/lguest/boot.c
29047 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29048 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29049 * Launcher to reboot us.
29050 */
29051 -static void lguest_restart(char *reason)
29052 +static __noreturn void lguest_restart(char *reason)
29053 {
29054 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29055 + BUG();
29056 }
29057
29058 /*G:050
29059 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29060 index 00933d5..3a64af9 100644
29061 --- a/arch/x86/lib/atomic64_386_32.S
29062 +++ b/arch/x86/lib/atomic64_386_32.S
29063 @@ -48,6 +48,10 @@ BEGIN(read)
29064 movl (v), %eax
29065 movl 4(v), %edx
29066 RET_ENDP
29067 +BEGIN(read_unchecked)
29068 + movl (v), %eax
29069 + movl 4(v), %edx
29070 +RET_ENDP
29071 #undef v
29072
29073 #define v %esi
29074 @@ -55,6 +59,10 @@ BEGIN(set)
29075 movl %ebx, (v)
29076 movl %ecx, 4(v)
29077 RET_ENDP
29078 +BEGIN(set_unchecked)
29079 + movl %ebx, (v)
29080 + movl %ecx, 4(v)
29081 +RET_ENDP
29082 #undef v
29083
29084 #define v %esi
29085 @@ -70,6 +78,20 @@ RET_ENDP
29086 BEGIN(add)
29087 addl %eax, (v)
29088 adcl %edx, 4(v)
29089 +
29090 +#ifdef CONFIG_PAX_REFCOUNT
29091 + jno 0f
29092 + subl %eax, (v)
29093 + sbbl %edx, 4(v)
29094 + int $4
29095 +0:
29096 + _ASM_EXTABLE(0b, 0b)
29097 +#endif
29098 +
29099 +RET_ENDP
29100 +BEGIN(add_unchecked)
29101 + addl %eax, (v)
29102 + adcl %edx, 4(v)
29103 RET_ENDP
29104 #undef v
29105
29106 @@ -77,6 +99,24 @@ RET_ENDP
29107 BEGIN(add_return)
29108 addl (v), %eax
29109 adcl 4(v), %edx
29110 +
29111 +#ifdef CONFIG_PAX_REFCOUNT
29112 + into
29113 +1234:
29114 + _ASM_EXTABLE(1234b, 2f)
29115 +#endif
29116 +
29117 + movl %eax, (v)
29118 + movl %edx, 4(v)
29119 +
29120 +#ifdef CONFIG_PAX_REFCOUNT
29121 +2:
29122 +#endif
29123 +
29124 +RET_ENDP
29125 +BEGIN(add_return_unchecked)
29126 + addl (v), %eax
29127 + adcl 4(v), %edx
29128 movl %eax, (v)
29129 movl %edx, 4(v)
29130 RET_ENDP
29131 @@ -86,6 +126,20 @@ RET_ENDP
29132 BEGIN(sub)
29133 subl %eax, (v)
29134 sbbl %edx, 4(v)
29135 +
29136 +#ifdef CONFIG_PAX_REFCOUNT
29137 + jno 0f
29138 + addl %eax, (v)
29139 + adcl %edx, 4(v)
29140 + int $4
29141 +0:
29142 + _ASM_EXTABLE(0b, 0b)
29143 +#endif
29144 +
29145 +RET_ENDP
29146 +BEGIN(sub_unchecked)
29147 + subl %eax, (v)
29148 + sbbl %edx, 4(v)
29149 RET_ENDP
29150 #undef v
29151
29152 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29153 sbbl $0, %edx
29154 addl (v), %eax
29155 adcl 4(v), %edx
29156 +
29157 +#ifdef CONFIG_PAX_REFCOUNT
29158 + into
29159 +1234:
29160 + _ASM_EXTABLE(1234b, 2f)
29161 +#endif
29162 +
29163 + movl %eax, (v)
29164 + movl %edx, 4(v)
29165 +
29166 +#ifdef CONFIG_PAX_REFCOUNT
29167 +2:
29168 +#endif
29169 +
29170 +RET_ENDP
29171 +BEGIN(sub_return_unchecked)
29172 + negl %edx
29173 + negl %eax
29174 + sbbl $0, %edx
29175 + addl (v), %eax
29176 + adcl 4(v), %edx
29177 movl %eax, (v)
29178 movl %edx, 4(v)
29179 RET_ENDP
29180 @@ -105,6 +180,20 @@ RET_ENDP
29181 BEGIN(inc)
29182 addl $1, (v)
29183 adcl $0, 4(v)
29184 +
29185 +#ifdef CONFIG_PAX_REFCOUNT
29186 + jno 0f
29187 + subl $1, (v)
29188 + sbbl $0, 4(v)
29189 + int $4
29190 +0:
29191 + _ASM_EXTABLE(0b, 0b)
29192 +#endif
29193 +
29194 +RET_ENDP
29195 +BEGIN(inc_unchecked)
29196 + addl $1, (v)
29197 + adcl $0, 4(v)
29198 RET_ENDP
29199 #undef v
29200
29201 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29202 movl 4(v), %edx
29203 addl $1, %eax
29204 adcl $0, %edx
29205 +
29206 +#ifdef CONFIG_PAX_REFCOUNT
29207 + into
29208 +1234:
29209 + _ASM_EXTABLE(1234b, 2f)
29210 +#endif
29211 +
29212 + movl %eax, (v)
29213 + movl %edx, 4(v)
29214 +
29215 +#ifdef CONFIG_PAX_REFCOUNT
29216 +2:
29217 +#endif
29218 +
29219 +RET_ENDP
29220 +BEGIN(inc_return_unchecked)
29221 + movl (v), %eax
29222 + movl 4(v), %edx
29223 + addl $1, %eax
29224 + adcl $0, %edx
29225 movl %eax, (v)
29226 movl %edx, 4(v)
29227 RET_ENDP
29228 @@ -123,6 +232,20 @@ RET_ENDP
29229 BEGIN(dec)
29230 subl $1, (v)
29231 sbbl $0, 4(v)
29232 +
29233 +#ifdef CONFIG_PAX_REFCOUNT
29234 + jno 0f
29235 + addl $1, (v)
29236 + adcl $0, 4(v)
29237 + int $4
29238 +0:
29239 + _ASM_EXTABLE(0b, 0b)
29240 +#endif
29241 +
29242 +RET_ENDP
29243 +BEGIN(dec_unchecked)
29244 + subl $1, (v)
29245 + sbbl $0, 4(v)
29246 RET_ENDP
29247 #undef v
29248
29249 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29250 movl 4(v), %edx
29251 subl $1, %eax
29252 sbbl $0, %edx
29253 +
29254 +#ifdef CONFIG_PAX_REFCOUNT
29255 + into
29256 +1234:
29257 + _ASM_EXTABLE(1234b, 2f)
29258 +#endif
29259 +
29260 + movl %eax, (v)
29261 + movl %edx, 4(v)
29262 +
29263 +#ifdef CONFIG_PAX_REFCOUNT
29264 +2:
29265 +#endif
29266 +
29267 +RET_ENDP
29268 +BEGIN(dec_return_unchecked)
29269 + movl (v), %eax
29270 + movl 4(v), %edx
29271 + subl $1, %eax
29272 + sbbl $0, %edx
29273 movl %eax, (v)
29274 movl %edx, 4(v)
29275 RET_ENDP
29276 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29277 adcl %edx, %edi
29278 addl (v), %eax
29279 adcl 4(v), %edx
29280 +
29281 +#ifdef CONFIG_PAX_REFCOUNT
29282 + into
29283 +1234:
29284 + _ASM_EXTABLE(1234b, 2f)
29285 +#endif
29286 +
29287 cmpl %eax, %ecx
29288 je 3f
29289 1:
29290 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29291 1:
29292 addl $1, %eax
29293 adcl $0, %edx
29294 +
29295 +#ifdef CONFIG_PAX_REFCOUNT
29296 + into
29297 +1234:
29298 + _ASM_EXTABLE(1234b, 2f)
29299 +#endif
29300 +
29301 movl %eax, (v)
29302 movl %edx, 4(v)
29303 movl $1, %eax
29304 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29305 movl 4(v), %edx
29306 subl $1, %eax
29307 sbbl $0, %edx
29308 +
29309 +#ifdef CONFIG_PAX_REFCOUNT
29310 + into
29311 +1234:
29312 + _ASM_EXTABLE(1234b, 1f)
29313 +#endif
29314 +
29315 js 1f
29316 movl %eax, (v)
29317 movl %edx, 4(v)
29318 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29319 index f5cc9eb..51fa319 100644
29320 --- a/arch/x86/lib/atomic64_cx8_32.S
29321 +++ b/arch/x86/lib/atomic64_cx8_32.S
29322 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29323 CFI_STARTPROC
29324
29325 read64 %ecx
29326 + pax_force_retaddr
29327 ret
29328 CFI_ENDPROC
29329 ENDPROC(atomic64_read_cx8)
29330
29331 +ENTRY(atomic64_read_unchecked_cx8)
29332 + CFI_STARTPROC
29333 +
29334 + read64 %ecx
29335 + pax_force_retaddr
29336 + ret
29337 + CFI_ENDPROC
29338 +ENDPROC(atomic64_read_unchecked_cx8)
29339 +
29340 ENTRY(atomic64_set_cx8)
29341 CFI_STARTPROC
29342
29343 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29344 cmpxchg8b (%esi)
29345 jne 1b
29346
29347 + pax_force_retaddr
29348 ret
29349 CFI_ENDPROC
29350 ENDPROC(atomic64_set_cx8)
29351
29352 +ENTRY(atomic64_set_unchecked_cx8)
29353 + CFI_STARTPROC
29354 +
29355 +1:
29356 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29357 + * are atomic on 586 and newer */
29358 + cmpxchg8b (%esi)
29359 + jne 1b
29360 +
29361 + pax_force_retaddr
29362 + ret
29363 + CFI_ENDPROC
29364 +ENDPROC(atomic64_set_unchecked_cx8)
29365 +
29366 ENTRY(atomic64_xchg_cx8)
29367 CFI_STARTPROC
29368
29369 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29370 cmpxchg8b (%esi)
29371 jne 1b
29372
29373 + pax_force_retaddr
29374 ret
29375 CFI_ENDPROC
29376 ENDPROC(atomic64_xchg_cx8)
29377
29378 -.macro addsub_return func ins insc
29379 -ENTRY(atomic64_\func\()_return_cx8)
29380 +.macro addsub_return func ins insc unchecked=""
29381 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29382 CFI_STARTPROC
29383 SAVE ebp
29384 SAVE ebx
29385 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29386 movl %edx, %ecx
29387 \ins\()l %esi, %ebx
29388 \insc\()l %edi, %ecx
29389 +
29390 +.ifb \unchecked
29391 +#ifdef CONFIG_PAX_REFCOUNT
29392 + into
29393 +2:
29394 + _ASM_EXTABLE(2b, 3f)
29395 +#endif
29396 +.endif
29397 +
29398 LOCK_PREFIX
29399 cmpxchg8b (%ebp)
29400 jne 1b
29401 -
29402 -10:
29403 movl %ebx, %eax
29404 movl %ecx, %edx
29405 +
29406 +.ifb \unchecked
29407 +#ifdef CONFIG_PAX_REFCOUNT
29408 +3:
29409 +#endif
29410 +.endif
29411 +
29412 RESTORE edi
29413 RESTORE esi
29414 RESTORE ebx
29415 RESTORE ebp
29416 + pax_force_retaddr
29417 ret
29418 CFI_ENDPROC
29419 -ENDPROC(atomic64_\func\()_return_cx8)
29420 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29421 .endm
29422
29423 addsub_return add add adc
29424 addsub_return sub sub sbb
29425 +addsub_return add add adc _unchecked
29426 +addsub_return sub sub sbb _unchecked
29427
29428 -.macro incdec_return func ins insc
29429 -ENTRY(atomic64_\func\()_return_cx8)
29430 +.macro incdec_return func ins insc unchecked=""
29431 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29432 CFI_STARTPROC
29433 SAVE ebx
29434
29435 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29436 movl %edx, %ecx
29437 \ins\()l $1, %ebx
29438 \insc\()l $0, %ecx
29439 +
29440 +.ifb \unchecked
29441 +#ifdef CONFIG_PAX_REFCOUNT
29442 + into
29443 +2:
29444 + _ASM_EXTABLE(2b, 3f)
29445 +#endif
29446 +.endif
29447 +
29448 LOCK_PREFIX
29449 cmpxchg8b (%esi)
29450 jne 1b
29451
29452 -10:
29453 movl %ebx, %eax
29454 movl %ecx, %edx
29455 +
29456 +.ifb \unchecked
29457 +#ifdef CONFIG_PAX_REFCOUNT
29458 +3:
29459 +#endif
29460 +.endif
29461 +
29462 RESTORE ebx
29463 + pax_force_retaddr
29464 ret
29465 CFI_ENDPROC
29466 -ENDPROC(atomic64_\func\()_return_cx8)
29467 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29468 .endm
29469
29470 incdec_return inc add adc
29471 incdec_return dec sub sbb
29472 +incdec_return inc add adc _unchecked
29473 +incdec_return dec sub sbb _unchecked
29474
29475 ENTRY(atomic64_dec_if_positive_cx8)
29476 CFI_STARTPROC
29477 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29478 movl %edx, %ecx
29479 subl $1, %ebx
29480 sbb $0, %ecx
29481 +
29482 +#ifdef CONFIG_PAX_REFCOUNT
29483 + into
29484 +1234:
29485 + _ASM_EXTABLE(1234b, 2f)
29486 +#endif
29487 +
29488 js 2f
29489 LOCK_PREFIX
29490 cmpxchg8b (%esi)
29491 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29492 movl %ebx, %eax
29493 movl %ecx, %edx
29494 RESTORE ebx
29495 + pax_force_retaddr
29496 ret
29497 CFI_ENDPROC
29498 ENDPROC(atomic64_dec_if_positive_cx8)
29499 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29500 movl %edx, %ecx
29501 addl %ebp, %ebx
29502 adcl %edi, %ecx
29503 +
29504 +#ifdef CONFIG_PAX_REFCOUNT
29505 + into
29506 +1234:
29507 + _ASM_EXTABLE(1234b, 3f)
29508 +#endif
29509 +
29510 LOCK_PREFIX
29511 cmpxchg8b (%esi)
29512 jne 1b
29513 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29514 CFI_ADJUST_CFA_OFFSET -8
29515 RESTORE ebx
29516 RESTORE ebp
29517 + pax_force_retaddr
29518 ret
29519 4:
29520 cmpl %edx, 4(%esp)
29521 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29522 xorl %ecx, %ecx
29523 addl $1, %ebx
29524 adcl %edx, %ecx
29525 +
29526 +#ifdef CONFIG_PAX_REFCOUNT
29527 + into
29528 +1234:
29529 + _ASM_EXTABLE(1234b, 3f)
29530 +#endif
29531 +
29532 LOCK_PREFIX
29533 cmpxchg8b (%esi)
29534 jne 1b
29535 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29536 movl $1, %eax
29537 3:
29538 RESTORE ebx
29539 + pax_force_retaddr
29540 ret
29541 CFI_ENDPROC
29542 ENDPROC(atomic64_inc_not_zero_cx8)
29543 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29544 index e78b8eee..7e173a8 100644
29545 --- a/arch/x86/lib/checksum_32.S
29546 +++ b/arch/x86/lib/checksum_32.S
29547 @@ -29,7 +29,8 @@
29548 #include <asm/dwarf2.h>
29549 #include <asm/errno.h>
29550 #include <asm/asm.h>
29551 -
29552 +#include <asm/segment.h>
29553 +
29554 /*
29555 * computes a partial checksum, e.g. for TCP/UDP fragments
29556 */
29557 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29558
29559 #define ARGBASE 16
29560 #define FP 12
29561 -
29562 -ENTRY(csum_partial_copy_generic)
29563 +
29564 +ENTRY(csum_partial_copy_generic_to_user)
29565 CFI_STARTPROC
29566 +
29567 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29568 + pushl_cfi %gs
29569 + popl_cfi %es
29570 + jmp csum_partial_copy_generic
29571 +#endif
29572 +
29573 +ENTRY(csum_partial_copy_generic_from_user)
29574 +
29575 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29576 + pushl_cfi %gs
29577 + popl_cfi %ds
29578 +#endif
29579 +
29580 +ENTRY(csum_partial_copy_generic)
29581 subl $4,%esp
29582 CFI_ADJUST_CFA_OFFSET 4
29583 pushl_cfi %edi
29584 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29585 jmp 4f
29586 SRC(1: movw (%esi), %bx )
29587 addl $2, %esi
29588 -DST( movw %bx, (%edi) )
29589 +DST( movw %bx, %es:(%edi) )
29590 addl $2, %edi
29591 addw %bx, %ax
29592 adcl $0, %eax
29593 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29594 SRC(1: movl (%esi), %ebx )
29595 SRC( movl 4(%esi), %edx )
29596 adcl %ebx, %eax
29597 -DST( movl %ebx, (%edi) )
29598 +DST( movl %ebx, %es:(%edi) )
29599 adcl %edx, %eax
29600 -DST( movl %edx, 4(%edi) )
29601 +DST( movl %edx, %es:4(%edi) )
29602
29603 SRC( movl 8(%esi), %ebx )
29604 SRC( movl 12(%esi), %edx )
29605 adcl %ebx, %eax
29606 -DST( movl %ebx, 8(%edi) )
29607 +DST( movl %ebx, %es:8(%edi) )
29608 adcl %edx, %eax
29609 -DST( movl %edx, 12(%edi) )
29610 +DST( movl %edx, %es:12(%edi) )
29611
29612 SRC( movl 16(%esi), %ebx )
29613 SRC( movl 20(%esi), %edx )
29614 adcl %ebx, %eax
29615 -DST( movl %ebx, 16(%edi) )
29616 +DST( movl %ebx, %es:16(%edi) )
29617 adcl %edx, %eax
29618 -DST( movl %edx, 20(%edi) )
29619 +DST( movl %edx, %es:20(%edi) )
29620
29621 SRC( movl 24(%esi), %ebx )
29622 SRC( movl 28(%esi), %edx )
29623 adcl %ebx, %eax
29624 -DST( movl %ebx, 24(%edi) )
29625 +DST( movl %ebx, %es:24(%edi) )
29626 adcl %edx, %eax
29627 -DST( movl %edx, 28(%edi) )
29628 +DST( movl %edx, %es:28(%edi) )
29629
29630 lea 32(%esi), %esi
29631 lea 32(%edi), %edi
29632 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29633 shrl $2, %edx # This clears CF
29634 SRC(3: movl (%esi), %ebx )
29635 adcl %ebx, %eax
29636 -DST( movl %ebx, (%edi) )
29637 +DST( movl %ebx, %es:(%edi) )
29638 lea 4(%esi), %esi
29639 lea 4(%edi), %edi
29640 dec %edx
29641 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29642 jb 5f
29643 SRC( movw (%esi), %cx )
29644 leal 2(%esi), %esi
29645 -DST( movw %cx, (%edi) )
29646 +DST( movw %cx, %es:(%edi) )
29647 leal 2(%edi), %edi
29648 je 6f
29649 shll $16,%ecx
29650 SRC(5: movb (%esi), %cl )
29651 -DST( movb %cl, (%edi) )
29652 +DST( movb %cl, %es:(%edi) )
29653 6: addl %ecx, %eax
29654 adcl $0, %eax
29655 7:
29656 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29657
29658 6001:
29659 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29660 - movl $-EFAULT, (%ebx)
29661 + movl $-EFAULT, %ss:(%ebx)
29662
29663 # zero the complete destination - computing the rest
29664 # is too much work
29665 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29666
29667 6002:
29668 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29669 - movl $-EFAULT,(%ebx)
29670 + movl $-EFAULT,%ss:(%ebx)
29671 jmp 5000b
29672
29673 .previous
29674
29675 + pushl_cfi %ss
29676 + popl_cfi %ds
29677 + pushl_cfi %ss
29678 + popl_cfi %es
29679 popl_cfi %ebx
29680 CFI_RESTORE ebx
29681 popl_cfi %esi
29682 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29683 popl_cfi %ecx # equivalent to addl $4,%esp
29684 ret
29685 CFI_ENDPROC
29686 -ENDPROC(csum_partial_copy_generic)
29687 +ENDPROC(csum_partial_copy_generic_to_user)
29688
29689 #else
29690
29691 /* Version for PentiumII/PPro */
29692
29693 #define ROUND1(x) \
29694 + nop; nop; nop; \
29695 SRC(movl x(%esi), %ebx ) ; \
29696 addl %ebx, %eax ; \
29697 - DST(movl %ebx, x(%edi) ) ;
29698 + DST(movl %ebx, %es:x(%edi)) ;
29699
29700 #define ROUND(x) \
29701 + nop; nop; nop; \
29702 SRC(movl x(%esi), %ebx ) ; \
29703 adcl %ebx, %eax ; \
29704 - DST(movl %ebx, x(%edi) ) ;
29705 + DST(movl %ebx, %es:x(%edi)) ;
29706
29707 #define ARGBASE 12
29708 -
29709 -ENTRY(csum_partial_copy_generic)
29710 +
29711 +ENTRY(csum_partial_copy_generic_to_user)
29712 CFI_STARTPROC
29713 +
29714 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29715 + pushl_cfi %gs
29716 + popl_cfi %es
29717 + jmp csum_partial_copy_generic
29718 +#endif
29719 +
29720 +ENTRY(csum_partial_copy_generic_from_user)
29721 +
29722 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29723 + pushl_cfi %gs
29724 + popl_cfi %ds
29725 +#endif
29726 +
29727 +ENTRY(csum_partial_copy_generic)
29728 pushl_cfi %ebx
29729 CFI_REL_OFFSET ebx, 0
29730 pushl_cfi %edi
29731 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29732 subl %ebx, %edi
29733 lea -1(%esi),%edx
29734 andl $-32,%edx
29735 - lea 3f(%ebx,%ebx), %ebx
29736 + lea 3f(%ebx,%ebx,2), %ebx
29737 testl %esi, %esi
29738 jmp *%ebx
29739 1: addl $64,%esi
29740 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29741 jb 5f
29742 SRC( movw (%esi), %dx )
29743 leal 2(%esi), %esi
29744 -DST( movw %dx, (%edi) )
29745 +DST( movw %dx, %es:(%edi) )
29746 leal 2(%edi), %edi
29747 je 6f
29748 shll $16,%edx
29749 5:
29750 SRC( movb (%esi), %dl )
29751 -DST( movb %dl, (%edi) )
29752 +DST( movb %dl, %es:(%edi) )
29753 6: addl %edx, %eax
29754 adcl $0, %eax
29755 7:
29756 .section .fixup, "ax"
29757 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29758 - movl $-EFAULT, (%ebx)
29759 + movl $-EFAULT, %ss:(%ebx)
29760 # zero the complete destination (computing the rest is too much work)
29761 movl ARGBASE+8(%esp),%edi # dst
29762 movl ARGBASE+12(%esp),%ecx # len
29763 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29764 rep; stosb
29765 jmp 7b
29766 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29767 - movl $-EFAULT, (%ebx)
29768 + movl $-EFAULT, %ss:(%ebx)
29769 jmp 7b
29770 .previous
29771
29772 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29773 + pushl_cfi %ss
29774 + popl_cfi %ds
29775 + pushl_cfi %ss
29776 + popl_cfi %es
29777 +#endif
29778 +
29779 popl_cfi %esi
29780 CFI_RESTORE esi
29781 popl_cfi %edi
29782 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29783 CFI_RESTORE ebx
29784 ret
29785 CFI_ENDPROC
29786 -ENDPROC(csum_partial_copy_generic)
29787 +ENDPROC(csum_partial_copy_generic_to_user)
29788
29789 #undef ROUND
29790 #undef ROUND1
29791 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29792 index f2145cf..cea889d 100644
29793 --- a/arch/x86/lib/clear_page_64.S
29794 +++ b/arch/x86/lib/clear_page_64.S
29795 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29796 movl $4096/8,%ecx
29797 xorl %eax,%eax
29798 rep stosq
29799 + pax_force_retaddr
29800 ret
29801 CFI_ENDPROC
29802 ENDPROC(clear_page_c)
29803 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29804 movl $4096,%ecx
29805 xorl %eax,%eax
29806 rep stosb
29807 + pax_force_retaddr
29808 ret
29809 CFI_ENDPROC
29810 ENDPROC(clear_page_c_e)
29811 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29812 leaq 64(%rdi),%rdi
29813 jnz .Lloop
29814 nop
29815 + pax_force_retaddr
29816 ret
29817 CFI_ENDPROC
29818 .Lclear_page_end:
29819 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29820
29821 #include <asm/cpufeature.h>
29822
29823 - .section .altinstr_replacement,"ax"
29824 + .section .altinstr_replacement,"a"
29825 1: .byte 0xeb /* jmp <disp8> */
29826 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29827 2: .byte 0xeb /* jmp <disp8> */
29828 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29829 index 40a1725..5d12ac4 100644
29830 --- a/arch/x86/lib/cmpxchg16b_emu.S
29831 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29832 @@ -8,6 +8,7 @@
29833 #include <linux/linkage.h>
29834 #include <asm/dwarf2.h>
29835 #include <asm/percpu.h>
29836 +#include <asm/alternative-asm.h>
29837
29838 .text
29839
29840 @@ -46,12 +47,14 @@ CFI_STARTPROC
29841 CFI_REMEMBER_STATE
29842 popfq_cfi
29843 mov $1, %al
29844 + pax_force_retaddr
29845 ret
29846
29847 CFI_RESTORE_STATE
29848 .Lnot_same:
29849 popfq_cfi
29850 xor %al,%al
29851 + pax_force_retaddr
29852 ret
29853
29854 CFI_ENDPROC
29855 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29856 index 176cca6..e0d658e 100644
29857 --- a/arch/x86/lib/copy_page_64.S
29858 +++ b/arch/x86/lib/copy_page_64.S
29859 @@ -9,6 +9,7 @@ copy_page_rep:
29860 CFI_STARTPROC
29861 movl $4096/8, %ecx
29862 rep movsq
29863 + pax_force_retaddr
29864 ret
29865 CFI_ENDPROC
29866 ENDPROC(copy_page_rep)
29867 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29868 CFI_ADJUST_CFA_OFFSET 2*8
29869 movq %rbx, (%rsp)
29870 CFI_REL_OFFSET rbx, 0
29871 - movq %r12, 1*8(%rsp)
29872 - CFI_REL_OFFSET r12, 1*8
29873 + movq %r13, 1*8(%rsp)
29874 + CFI_REL_OFFSET r13, 1*8
29875
29876 movl $(4096/64)-5, %ecx
29877 .p2align 4
29878 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29879 movq 0x8*4(%rsi), %r9
29880 movq 0x8*5(%rsi), %r10
29881 movq 0x8*6(%rsi), %r11
29882 - movq 0x8*7(%rsi), %r12
29883 + movq 0x8*7(%rsi), %r13
29884
29885 prefetcht0 5*64(%rsi)
29886
29887 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29888 movq %r9, 0x8*4(%rdi)
29889 movq %r10, 0x8*5(%rdi)
29890 movq %r11, 0x8*6(%rdi)
29891 - movq %r12, 0x8*7(%rdi)
29892 + movq %r13, 0x8*7(%rdi)
29893
29894 leaq 64 (%rsi), %rsi
29895 leaq 64 (%rdi), %rdi
29896 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29897 movq 0x8*4(%rsi), %r9
29898 movq 0x8*5(%rsi), %r10
29899 movq 0x8*6(%rsi), %r11
29900 - movq 0x8*7(%rsi), %r12
29901 + movq 0x8*7(%rsi), %r13
29902
29903 movq %rax, 0x8*0(%rdi)
29904 movq %rbx, 0x8*1(%rdi)
29905 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29906 movq %r9, 0x8*4(%rdi)
29907 movq %r10, 0x8*5(%rdi)
29908 movq %r11, 0x8*6(%rdi)
29909 - movq %r12, 0x8*7(%rdi)
29910 + movq %r13, 0x8*7(%rdi)
29911
29912 leaq 64(%rdi), %rdi
29913 leaq 64(%rsi), %rsi
29914 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29915
29916 movq (%rsp), %rbx
29917 CFI_RESTORE rbx
29918 - movq 1*8(%rsp), %r12
29919 - CFI_RESTORE r12
29920 + movq 1*8(%rsp), %r13
29921 + CFI_RESTORE r13
29922 addq $2*8, %rsp
29923 CFI_ADJUST_CFA_OFFSET -2*8
29924 + pax_force_retaddr
29925 ret
29926 .Lcopy_page_end:
29927 CFI_ENDPROC
29928 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29929
29930 #include <asm/cpufeature.h>
29931
29932 - .section .altinstr_replacement,"ax"
29933 + .section .altinstr_replacement,"a"
29934 1: .byte 0xeb /* jmp <disp8> */
29935 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29936 2:
29937 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29938 index dee945d..a84067b 100644
29939 --- a/arch/x86/lib/copy_user_64.S
29940 +++ b/arch/x86/lib/copy_user_64.S
29941 @@ -18,31 +18,7 @@
29942 #include <asm/alternative-asm.h>
29943 #include <asm/asm.h>
29944 #include <asm/smap.h>
29945 -
29946 -/*
29947 - * By placing feature2 after feature1 in altinstructions section, we logically
29948 - * implement:
29949 - * If CPU has feature2, jmp to alt2 is used
29950 - * else if CPU has feature1, jmp to alt1 is used
29951 - * else jmp to orig is used.
29952 - */
29953 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29954 -0:
29955 - .byte 0xe9 /* 32bit jump */
29956 - .long \orig-1f /* by default jump to orig */
29957 -1:
29958 - .section .altinstr_replacement,"ax"
29959 -2: .byte 0xe9 /* near jump with 32bit immediate */
29960 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29961 -3: .byte 0xe9 /* near jump with 32bit immediate */
29962 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29963 - .previous
29964 -
29965 - .section .altinstructions,"a"
29966 - altinstruction_entry 0b,2b,\feature1,5,5
29967 - altinstruction_entry 0b,3b,\feature2,5,5
29968 - .previous
29969 - .endm
29970 +#include <asm/pgtable.h>
29971
29972 .macro ALIGN_DESTINATION
29973 #ifdef FIX_ALIGNMENT
29974 @@ -70,52 +46,6 @@
29975 #endif
29976 .endm
29977
29978 -/* Standard copy_to_user with segment limit checking */
29979 -ENTRY(_copy_to_user)
29980 - CFI_STARTPROC
29981 - GET_THREAD_INFO(%rax)
29982 - movq %rdi,%rcx
29983 - addq %rdx,%rcx
29984 - jc bad_to_user
29985 - cmpq TI_addr_limit(%rax),%rcx
29986 - ja bad_to_user
29987 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29988 - copy_user_generic_unrolled,copy_user_generic_string, \
29989 - copy_user_enhanced_fast_string
29990 - CFI_ENDPROC
29991 -ENDPROC(_copy_to_user)
29992 -
29993 -/* Standard copy_from_user with segment limit checking */
29994 -ENTRY(_copy_from_user)
29995 - CFI_STARTPROC
29996 - GET_THREAD_INFO(%rax)
29997 - movq %rsi,%rcx
29998 - addq %rdx,%rcx
29999 - jc bad_from_user
30000 - cmpq TI_addr_limit(%rax),%rcx
30001 - ja bad_from_user
30002 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
30003 - copy_user_generic_unrolled,copy_user_generic_string, \
30004 - copy_user_enhanced_fast_string
30005 - CFI_ENDPROC
30006 -ENDPROC(_copy_from_user)
30007 -
30008 - .section .fixup,"ax"
30009 - /* must zero dest */
30010 -ENTRY(bad_from_user)
30011 -bad_from_user:
30012 - CFI_STARTPROC
30013 - movl %edx,%ecx
30014 - xorl %eax,%eax
30015 - rep
30016 - stosb
30017 -bad_to_user:
30018 - movl %edx,%eax
30019 - ret
30020 - CFI_ENDPROC
30021 -ENDPROC(bad_from_user)
30022 - .previous
30023 -
30024 /*
30025 * copy_user_generic_unrolled - memory copy with exception handling.
30026 * This version is for CPUs like P4 that don't have efficient micro
30027 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30028 */
30029 ENTRY(copy_user_generic_unrolled)
30030 CFI_STARTPROC
30031 + ASM_PAX_OPEN_USERLAND
30032 ASM_STAC
30033 cmpl $8,%edx
30034 jb 20f /* less then 8 bytes, go to byte copy loop */
30035 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30036 jnz 21b
30037 23: xor %eax,%eax
30038 ASM_CLAC
30039 + ASM_PAX_CLOSE_USERLAND
30040 + pax_force_retaddr
30041 ret
30042
30043 .section .fixup,"ax"
30044 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30045 */
30046 ENTRY(copy_user_generic_string)
30047 CFI_STARTPROC
30048 + ASM_PAX_OPEN_USERLAND
30049 ASM_STAC
30050 cmpl $8,%edx
30051 jb 2f /* less than 8 bytes, go to byte copy loop */
30052 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30053 movsb
30054 xorl %eax,%eax
30055 ASM_CLAC
30056 + ASM_PAX_CLOSE_USERLAND
30057 + pax_force_retaddr
30058 ret
30059
30060 .section .fixup,"ax"
30061 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30062 */
30063 ENTRY(copy_user_enhanced_fast_string)
30064 CFI_STARTPROC
30065 + ASM_PAX_OPEN_USERLAND
30066 ASM_STAC
30067 movl %edx,%ecx
30068 1: rep
30069 movsb
30070 xorl %eax,%eax
30071 ASM_CLAC
30072 + ASM_PAX_CLOSE_USERLAND
30073 + pax_force_retaddr
30074 ret
30075
30076 .section .fixup,"ax"
30077 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30078 index 6a4f43c..c70fb52 100644
30079 --- a/arch/x86/lib/copy_user_nocache_64.S
30080 +++ b/arch/x86/lib/copy_user_nocache_64.S
30081 @@ -8,6 +8,7 @@
30082
30083 #include <linux/linkage.h>
30084 #include <asm/dwarf2.h>
30085 +#include <asm/alternative-asm.h>
30086
30087 #define FIX_ALIGNMENT 1
30088
30089 @@ -16,6 +17,7 @@
30090 #include <asm/thread_info.h>
30091 #include <asm/asm.h>
30092 #include <asm/smap.h>
30093 +#include <asm/pgtable.h>
30094
30095 .macro ALIGN_DESTINATION
30096 #ifdef FIX_ALIGNMENT
30097 @@ -49,6 +51,16 @@
30098 */
30099 ENTRY(__copy_user_nocache)
30100 CFI_STARTPROC
30101 +
30102 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30103 + mov pax_user_shadow_base,%rcx
30104 + cmp %rcx,%rsi
30105 + jae 1f
30106 + add %rcx,%rsi
30107 +1:
30108 +#endif
30109 +
30110 + ASM_PAX_OPEN_USERLAND
30111 ASM_STAC
30112 cmpl $8,%edx
30113 jb 20f /* less then 8 bytes, go to byte copy loop */
30114 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30115 jnz 21b
30116 23: xorl %eax,%eax
30117 ASM_CLAC
30118 + ASM_PAX_CLOSE_USERLAND
30119 sfence
30120 + pax_force_retaddr
30121 ret
30122
30123 .section .fixup,"ax"
30124 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30125 index 2419d5f..fe52d0e 100644
30126 --- a/arch/x86/lib/csum-copy_64.S
30127 +++ b/arch/x86/lib/csum-copy_64.S
30128 @@ -9,6 +9,7 @@
30129 #include <asm/dwarf2.h>
30130 #include <asm/errno.h>
30131 #include <asm/asm.h>
30132 +#include <asm/alternative-asm.h>
30133
30134 /*
30135 * Checksum copy with exception handling.
30136 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30137 CFI_ADJUST_CFA_OFFSET 7*8
30138 movq %rbx, 2*8(%rsp)
30139 CFI_REL_OFFSET rbx, 2*8
30140 - movq %r12, 3*8(%rsp)
30141 - CFI_REL_OFFSET r12, 3*8
30142 + movq %r15, 3*8(%rsp)
30143 + CFI_REL_OFFSET r15, 3*8
30144 movq %r14, 4*8(%rsp)
30145 CFI_REL_OFFSET r14, 4*8
30146 movq %r13, 5*8(%rsp)
30147 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30148 movl %edx, %ecx
30149
30150 xorl %r9d, %r9d
30151 - movq %rcx, %r12
30152 + movq %rcx, %r15
30153
30154 - shrq $6, %r12
30155 + shrq $6, %r15
30156 jz .Lhandle_tail /* < 64 */
30157
30158 clc
30159
30160 /* main loop. clear in 64 byte blocks */
30161 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30162 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30163 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30164 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30165 .p2align 4
30166 .Lloop:
30167 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30168 adcq %r14, %rax
30169 adcq %r13, %rax
30170
30171 - decl %r12d
30172 + decl %r15d
30173
30174 dest
30175 movq %rbx, (%rsi)
30176 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30177 .Lende:
30178 movq 2*8(%rsp), %rbx
30179 CFI_RESTORE rbx
30180 - movq 3*8(%rsp), %r12
30181 - CFI_RESTORE r12
30182 + movq 3*8(%rsp), %r15
30183 + CFI_RESTORE r15
30184 movq 4*8(%rsp), %r14
30185 CFI_RESTORE r14
30186 movq 5*8(%rsp), %r13
30187 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30188 CFI_RESTORE rbp
30189 addq $7*8, %rsp
30190 CFI_ADJUST_CFA_OFFSET -7*8
30191 + pax_force_retaddr
30192 ret
30193 CFI_RESTORE_STATE
30194
30195 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30196 index 1318f75..44c30fd 100644
30197 --- a/arch/x86/lib/csum-wrappers_64.c
30198 +++ b/arch/x86/lib/csum-wrappers_64.c
30199 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30200 len -= 2;
30201 }
30202 }
30203 + pax_open_userland();
30204 stac();
30205 - isum = csum_partial_copy_generic((__force const void *)src,
30206 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30207 dst, len, isum, errp, NULL);
30208 clac();
30209 + pax_close_userland();
30210 if (unlikely(*errp))
30211 goto out_err;
30212
30213 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30214 }
30215
30216 *errp = 0;
30217 + pax_open_userland();
30218 stac();
30219 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30220 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30221 len, isum, NULL, errp);
30222 clac();
30223 + pax_close_userland();
30224 return ret;
30225 }
30226 EXPORT_SYMBOL(csum_partial_copy_to_user);
30227 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30228 index a451235..a74bfa3 100644
30229 --- a/arch/x86/lib/getuser.S
30230 +++ b/arch/x86/lib/getuser.S
30231 @@ -33,17 +33,40 @@
30232 #include <asm/thread_info.h>
30233 #include <asm/asm.h>
30234 #include <asm/smap.h>
30235 +#include <asm/segment.h>
30236 +#include <asm/pgtable.h>
30237 +#include <asm/alternative-asm.h>
30238 +
30239 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30240 +#define __copyuser_seg gs;
30241 +#else
30242 +#define __copyuser_seg
30243 +#endif
30244
30245 .text
30246 ENTRY(__get_user_1)
30247 CFI_STARTPROC
30248 +
30249 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30250 GET_THREAD_INFO(%_ASM_DX)
30251 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30252 jae bad_get_user
30253 +
30254 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30255 + mov pax_user_shadow_base,%_ASM_DX
30256 + cmp %_ASM_DX,%_ASM_AX
30257 + jae 1234f
30258 + add %_ASM_DX,%_ASM_AX
30259 +1234:
30260 +#endif
30261 +
30262 +#endif
30263 +
30264 ASM_STAC
30265 -1: movzbl (%_ASM_AX),%edx
30266 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30267 xor %eax,%eax
30268 ASM_CLAC
30269 + pax_force_retaddr
30270 ret
30271 CFI_ENDPROC
30272 ENDPROC(__get_user_1)
30273 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30274 ENTRY(__get_user_2)
30275 CFI_STARTPROC
30276 add $1,%_ASM_AX
30277 +
30278 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30279 jc bad_get_user
30280 GET_THREAD_INFO(%_ASM_DX)
30281 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30282 jae bad_get_user
30283 +
30284 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30285 + mov pax_user_shadow_base,%_ASM_DX
30286 + cmp %_ASM_DX,%_ASM_AX
30287 + jae 1234f
30288 + add %_ASM_DX,%_ASM_AX
30289 +1234:
30290 +#endif
30291 +
30292 +#endif
30293 +
30294 ASM_STAC
30295 -2: movzwl -1(%_ASM_AX),%edx
30296 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30297 xor %eax,%eax
30298 ASM_CLAC
30299 + pax_force_retaddr
30300 ret
30301 CFI_ENDPROC
30302 ENDPROC(__get_user_2)
30303 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30304 ENTRY(__get_user_4)
30305 CFI_STARTPROC
30306 add $3,%_ASM_AX
30307 +
30308 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30309 jc bad_get_user
30310 GET_THREAD_INFO(%_ASM_DX)
30311 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30312 jae bad_get_user
30313 +
30314 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30315 + mov pax_user_shadow_base,%_ASM_DX
30316 + cmp %_ASM_DX,%_ASM_AX
30317 + jae 1234f
30318 + add %_ASM_DX,%_ASM_AX
30319 +1234:
30320 +#endif
30321 +
30322 +#endif
30323 +
30324 ASM_STAC
30325 -3: movl -3(%_ASM_AX),%edx
30326 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30327 xor %eax,%eax
30328 ASM_CLAC
30329 + pax_force_retaddr
30330 ret
30331 CFI_ENDPROC
30332 ENDPROC(__get_user_4)
30333 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30334 GET_THREAD_INFO(%_ASM_DX)
30335 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30336 jae bad_get_user
30337 +
30338 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30339 + mov pax_user_shadow_base,%_ASM_DX
30340 + cmp %_ASM_DX,%_ASM_AX
30341 + jae 1234f
30342 + add %_ASM_DX,%_ASM_AX
30343 +1234:
30344 +#endif
30345 +
30346 ASM_STAC
30347 4: movq -7(%_ASM_AX),%rdx
30348 xor %eax,%eax
30349 ASM_CLAC
30350 + pax_force_retaddr
30351 ret
30352 #else
30353 add $7,%_ASM_AX
30354 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30355 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30356 jae bad_get_user_8
30357 ASM_STAC
30358 -4: movl -7(%_ASM_AX),%edx
30359 -5: movl -3(%_ASM_AX),%ecx
30360 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30361 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30362 xor %eax,%eax
30363 ASM_CLAC
30364 + pax_force_retaddr
30365 ret
30366 #endif
30367 CFI_ENDPROC
30368 @@ -113,6 +175,7 @@ bad_get_user:
30369 xor %edx,%edx
30370 mov $(-EFAULT),%_ASM_AX
30371 ASM_CLAC
30372 + pax_force_retaddr
30373 ret
30374 CFI_ENDPROC
30375 END(bad_get_user)
30376 @@ -124,6 +187,7 @@ bad_get_user_8:
30377 xor %ecx,%ecx
30378 mov $(-EFAULT),%_ASM_AX
30379 ASM_CLAC
30380 + pax_force_retaddr
30381 ret
30382 CFI_ENDPROC
30383 END(bad_get_user_8)
30384 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30385 index 1313ae6..84f25ea 100644
30386 --- a/arch/x86/lib/insn.c
30387 +++ b/arch/x86/lib/insn.c
30388 @@ -20,8 +20,10 @@
30389
30390 #ifdef __KERNEL__
30391 #include <linux/string.h>
30392 +#include <asm/pgtable_types.h>
30393 #else
30394 #include <string.h>
30395 +#define ktla_ktva(addr) addr
30396 #endif
30397 #include <asm/inat.h>
30398 #include <asm/insn.h>
30399 @@ -53,9 +55,9 @@
30400 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30401 {
30402 memset(insn, 0, sizeof(*insn));
30403 - insn->kaddr = kaddr;
30404 - insn->end_kaddr = kaddr + buf_len;
30405 - insn->next_byte = kaddr;
30406 + insn->kaddr = ktla_ktva(kaddr);
30407 + insn->end_kaddr = insn->kaddr + buf_len;
30408 + insn->next_byte = insn->kaddr;
30409 insn->x86_64 = x86_64 ? 1 : 0;
30410 insn->opnd_bytes = 4;
30411 if (x86_64)
30412 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30413 index 05a95e7..326f2fa 100644
30414 --- a/arch/x86/lib/iomap_copy_64.S
30415 +++ b/arch/x86/lib/iomap_copy_64.S
30416 @@ -17,6 +17,7 @@
30417
30418 #include <linux/linkage.h>
30419 #include <asm/dwarf2.h>
30420 +#include <asm/alternative-asm.h>
30421
30422 /*
30423 * override generic version in lib/iomap_copy.c
30424 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30425 CFI_STARTPROC
30426 movl %edx,%ecx
30427 rep movsd
30428 + pax_force_retaddr
30429 ret
30430 CFI_ENDPROC
30431 ENDPROC(__iowrite32_copy)
30432 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30433 index 56313a3..0db417e 100644
30434 --- a/arch/x86/lib/memcpy_64.S
30435 +++ b/arch/x86/lib/memcpy_64.S
30436 @@ -24,7 +24,7 @@
30437 * This gets patched over the unrolled variant (below) via the
30438 * alternative instructions framework:
30439 */
30440 - .section .altinstr_replacement, "ax", @progbits
30441 + .section .altinstr_replacement, "a", @progbits
30442 .Lmemcpy_c:
30443 movq %rdi, %rax
30444 movq %rdx, %rcx
30445 @@ -33,6 +33,7 @@
30446 rep movsq
30447 movl %edx, %ecx
30448 rep movsb
30449 + pax_force_retaddr
30450 ret
30451 .Lmemcpy_e:
30452 .previous
30453 @@ -44,11 +45,12 @@
30454 * This gets patched over the unrolled variant (below) via the
30455 * alternative instructions framework:
30456 */
30457 - .section .altinstr_replacement, "ax", @progbits
30458 + .section .altinstr_replacement, "a", @progbits
30459 .Lmemcpy_c_e:
30460 movq %rdi, %rax
30461 movq %rdx, %rcx
30462 rep movsb
30463 + pax_force_retaddr
30464 ret
30465 .Lmemcpy_e_e:
30466 .previous
30467 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30468 movq %r9, 1*8(%rdi)
30469 movq %r10, -2*8(%rdi, %rdx)
30470 movq %r11, -1*8(%rdi, %rdx)
30471 + pax_force_retaddr
30472 retq
30473 .p2align 4
30474 .Lless_16bytes:
30475 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30476 movq -1*8(%rsi, %rdx), %r9
30477 movq %r8, 0*8(%rdi)
30478 movq %r9, -1*8(%rdi, %rdx)
30479 + pax_force_retaddr
30480 retq
30481 .p2align 4
30482 .Lless_8bytes:
30483 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30484 movl -4(%rsi, %rdx), %r8d
30485 movl %ecx, (%rdi)
30486 movl %r8d, -4(%rdi, %rdx)
30487 + pax_force_retaddr
30488 retq
30489 .p2align 4
30490 .Lless_3bytes:
30491 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30492 movb %cl, (%rdi)
30493
30494 .Lend:
30495 + pax_force_retaddr
30496 retq
30497 CFI_ENDPROC
30498 ENDPROC(memcpy)
30499 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30500 index 65268a6..dd1de11 100644
30501 --- a/arch/x86/lib/memmove_64.S
30502 +++ b/arch/x86/lib/memmove_64.S
30503 @@ -202,14 +202,16 @@ ENTRY(memmove)
30504 movb (%rsi), %r11b
30505 movb %r11b, (%rdi)
30506 13:
30507 + pax_force_retaddr
30508 retq
30509 CFI_ENDPROC
30510
30511 - .section .altinstr_replacement,"ax"
30512 + .section .altinstr_replacement,"a"
30513 .Lmemmove_begin_forward_efs:
30514 /* Forward moving data. */
30515 movq %rdx, %rcx
30516 rep movsb
30517 + pax_force_retaddr
30518 retq
30519 .Lmemmove_end_forward_efs:
30520 .previous
30521 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30522 index 2dcb380..2eb79fe 100644
30523 --- a/arch/x86/lib/memset_64.S
30524 +++ b/arch/x86/lib/memset_64.S
30525 @@ -16,7 +16,7 @@
30526 *
30527 * rax original destination
30528 */
30529 - .section .altinstr_replacement, "ax", @progbits
30530 + .section .altinstr_replacement, "a", @progbits
30531 .Lmemset_c:
30532 movq %rdi,%r9
30533 movq %rdx,%rcx
30534 @@ -30,6 +30,7 @@
30535 movl %edx,%ecx
30536 rep stosb
30537 movq %r9,%rax
30538 + pax_force_retaddr
30539 ret
30540 .Lmemset_e:
30541 .previous
30542 @@ -45,13 +46,14 @@
30543 *
30544 * rax original destination
30545 */
30546 - .section .altinstr_replacement, "ax", @progbits
30547 + .section .altinstr_replacement, "a", @progbits
30548 .Lmemset_c_e:
30549 movq %rdi,%r9
30550 movb %sil,%al
30551 movq %rdx,%rcx
30552 rep stosb
30553 movq %r9,%rax
30554 + pax_force_retaddr
30555 ret
30556 .Lmemset_e_e:
30557 .previous
30558 @@ -118,6 +120,7 @@ ENTRY(__memset)
30559
30560 .Lende:
30561 movq %r10,%rax
30562 + pax_force_retaddr
30563 ret
30564
30565 CFI_RESTORE_STATE
30566 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30567 index c9f2d9b..e7fd2c0 100644
30568 --- a/arch/x86/lib/mmx_32.c
30569 +++ b/arch/x86/lib/mmx_32.c
30570 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30571 {
30572 void *p;
30573 int i;
30574 + unsigned long cr0;
30575
30576 if (unlikely(in_interrupt()))
30577 return __memcpy(to, from, len);
30578 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30579 kernel_fpu_begin();
30580
30581 __asm__ __volatile__ (
30582 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30583 - " prefetch 64(%0)\n"
30584 - " prefetch 128(%0)\n"
30585 - " prefetch 192(%0)\n"
30586 - " prefetch 256(%0)\n"
30587 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30588 + " prefetch 64(%1)\n"
30589 + " prefetch 128(%1)\n"
30590 + " prefetch 192(%1)\n"
30591 + " prefetch 256(%1)\n"
30592 "2: \n"
30593 ".section .fixup, \"ax\"\n"
30594 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30595 + "3: \n"
30596 +
30597 +#ifdef CONFIG_PAX_KERNEXEC
30598 + " movl %%cr0, %0\n"
30599 + " movl %0, %%eax\n"
30600 + " andl $0xFFFEFFFF, %%eax\n"
30601 + " movl %%eax, %%cr0\n"
30602 +#endif
30603 +
30604 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30605 +
30606 +#ifdef CONFIG_PAX_KERNEXEC
30607 + " movl %0, %%cr0\n"
30608 +#endif
30609 +
30610 " jmp 2b\n"
30611 ".previous\n"
30612 _ASM_EXTABLE(1b, 3b)
30613 - : : "r" (from));
30614 + : "=&r" (cr0) : "r" (from) : "ax");
30615
30616 for ( ; i > 5; i--) {
30617 __asm__ __volatile__ (
30618 - "1: prefetch 320(%0)\n"
30619 - "2: movq (%0), %%mm0\n"
30620 - " movq 8(%0), %%mm1\n"
30621 - " movq 16(%0), %%mm2\n"
30622 - " movq 24(%0), %%mm3\n"
30623 - " movq %%mm0, (%1)\n"
30624 - " movq %%mm1, 8(%1)\n"
30625 - " movq %%mm2, 16(%1)\n"
30626 - " movq %%mm3, 24(%1)\n"
30627 - " movq 32(%0), %%mm0\n"
30628 - " movq 40(%0), %%mm1\n"
30629 - " movq 48(%0), %%mm2\n"
30630 - " movq 56(%0), %%mm3\n"
30631 - " movq %%mm0, 32(%1)\n"
30632 - " movq %%mm1, 40(%1)\n"
30633 - " movq %%mm2, 48(%1)\n"
30634 - " movq %%mm3, 56(%1)\n"
30635 + "1: prefetch 320(%1)\n"
30636 + "2: movq (%1), %%mm0\n"
30637 + " movq 8(%1), %%mm1\n"
30638 + " movq 16(%1), %%mm2\n"
30639 + " movq 24(%1), %%mm3\n"
30640 + " movq %%mm0, (%2)\n"
30641 + " movq %%mm1, 8(%2)\n"
30642 + " movq %%mm2, 16(%2)\n"
30643 + " movq %%mm3, 24(%2)\n"
30644 + " movq 32(%1), %%mm0\n"
30645 + " movq 40(%1), %%mm1\n"
30646 + " movq 48(%1), %%mm2\n"
30647 + " movq 56(%1), %%mm3\n"
30648 + " movq %%mm0, 32(%2)\n"
30649 + " movq %%mm1, 40(%2)\n"
30650 + " movq %%mm2, 48(%2)\n"
30651 + " movq %%mm3, 56(%2)\n"
30652 ".section .fixup, \"ax\"\n"
30653 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30654 + "3:\n"
30655 +
30656 +#ifdef CONFIG_PAX_KERNEXEC
30657 + " movl %%cr0, %0\n"
30658 + " movl %0, %%eax\n"
30659 + " andl $0xFFFEFFFF, %%eax\n"
30660 + " movl %%eax, %%cr0\n"
30661 +#endif
30662 +
30663 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30664 +
30665 +#ifdef CONFIG_PAX_KERNEXEC
30666 + " movl %0, %%cr0\n"
30667 +#endif
30668 +
30669 " jmp 2b\n"
30670 ".previous\n"
30671 _ASM_EXTABLE(1b, 3b)
30672 - : : "r" (from), "r" (to) : "memory");
30673 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30674
30675 from += 64;
30676 to += 64;
30677 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30678 static void fast_copy_page(void *to, void *from)
30679 {
30680 int i;
30681 + unsigned long cr0;
30682
30683 kernel_fpu_begin();
30684
30685 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30686 * but that is for later. -AV
30687 */
30688 __asm__ __volatile__(
30689 - "1: prefetch (%0)\n"
30690 - " prefetch 64(%0)\n"
30691 - " prefetch 128(%0)\n"
30692 - " prefetch 192(%0)\n"
30693 - " prefetch 256(%0)\n"
30694 + "1: prefetch (%1)\n"
30695 + " prefetch 64(%1)\n"
30696 + " prefetch 128(%1)\n"
30697 + " prefetch 192(%1)\n"
30698 + " prefetch 256(%1)\n"
30699 "2: \n"
30700 ".section .fixup, \"ax\"\n"
30701 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30702 + "3: \n"
30703 +
30704 +#ifdef CONFIG_PAX_KERNEXEC
30705 + " movl %%cr0, %0\n"
30706 + " movl %0, %%eax\n"
30707 + " andl $0xFFFEFFFF, %%eax\n"
30708 + " movl %%eax, %%cr0\n"
30709 +#endif
30710 +
30711 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30712 +
30713 +#ifdef CONFIG_PAX_KERNEXEC
30714 + " movl %0, %%cr0\n"
30715 +#endif
30716 +
30717 " jmp 2b\n"
30718 ".previous\n"
30719 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30720 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30721
30722 for (i = 0; i < (4096-320)/64; i++) {
30723 __asm__ __volatile__ (
30724 - "1: prefetch 320(%0)\n"
30725 - "2: movq (%0), %%mm0\n"
30726 - " movntq %%mm0, (%1)\n"
30727 - " movq 8(%0), %%mm1\n"
30728 - " movntq %%mm1, 8(%1)\n"
30729 - " movq 16(%0), %%mm2\n"
30730 - " movntq %%mm2, 16(%1)\n"
30731 - " movq 24(%0), %%mm3\n"
30732 - " movntq %%mm3, 24(%1)\n"
30733 - " movq 32(%0), %%mm4\n"
30734 - " movntq %%mm4, 32(%1)\n"
30735 - " movq 40(%0), %%mm5\n"
30736 - " movntq %%mm5, 40(%1)\n"
30737 - " movq 48(%0), %%mm6\n"
30738 - " movntq %%mm6, 48(%1)\n"
30739 - " movq 56(%0), %%mm7\n"
30740 - " movntq %%mm7, 56(%1)\n"
30741 + "1: prefetch 320(%1)\n"
30742 + "2: movq (%1), %%mm0\n"
30743 + " movntq %%mm0, (%2)\n"
30744 + " movq 8(%1), %%mm1\n"
30745 + " movntq %%mm1, 8(%2)\n"
30746 + " movq 16(%1), %%mm2\n"
30747 + " movntq %%mm2, 16(%2)\n"
30748 + " movq 24(%1), %%mm3\n"
30749 + " movntq %%mm3, 24(%2)\n"
30750 + " movq 32(%1), %%mm4\n"
30751 + " movntq %%mm4, 32(%2)\n"
30752 + " movq 40(%1), %%mm5\n"
30753 + " movntq %%mm5, 40(%2)\n"
30754 + " movq 48(%1), %%mm6\n"
30755 + " movntq %%mm6, 48(%2)\n"
30756 + " movq 56(%1), %%mm7\n"
30757 + " movntq %%mm7, 56(%2)\n"
30758 ".section .fixup, \"ax\"\n"
30759 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30760 + "3:\n"
30761 +
30762 +#ifdef CONFIG_PAX_KERNEXEC
30763 + " movl %%cr0, %0\n"
30764 + " movl %0, %%eax\n"
30765 + " andl $0xFFFEFFFF, %%eax\n"
30766 + " movl %%eax, %%cr0\n"
30767 +#endif
30768 +
30769 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30770 +
30771 +#ifdef CONFIG_PAX_KERNEXEC
30772 + " movl %0, %%cr0\n"
30773 +#endif
30774 +
30775 " jmp 2b\n"
30776 ".previous\n"
30777 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30778 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30779
30780 from += 64;
30781 to += 64;
30782 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30783 static void fast_copy_page(void *to, void *from)
30784 {
30785 int i;
30786 + unsigned long cr0;
30787
30788 kernel_fpu_begin();
30789
30790 __asm__ __volatile__ (
30791 - "1: prefetch (%0)\n"
30792 - " prefetch 64(%0)\n"
30793 - " prefetch 128(%0)\n"
30794 - " prefetch 192(%0)\n"
30795 - " prefetch 256(%0)\n"
30796 + "1: prefetch (%1)\n"
30797 + " prefetch 64(%1)\n"
30798 + " prefetch 128(%1)\n"
30799 + " prefetch 192(%1)\n"
30800 + " prefetch 256(%1)\n"
30801 "2: \n"
30802 ".section .fixup, \"ax\"\n"
30803 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30804 + "3: \n"
30805 +
30806 +#ifdef CONFIG_PAX_KERNEXEC
30807 + " movl %%cr0, %0\n"
30808 + " movl %0, %%eax\n"
30809 + " andl $0xFFFEFFFF, %%eax\n"
30810 + " movl %%eax, %%cr0\n"
30811 +#endif
30812 +
30813 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30814 +
30815 +#ifdef CONFIG_PAX_KERNEXEC
30816 + " movl %0, %%cr0\n"
30817 +#endif
30818 +
30819 " jmp 2b\n"
30820 ".previous\n"
30821 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30822 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30823
30824 for (i = 0; i < 4096/64; i++) {
30825 __asm__ __volatile__ (
30826 - "1: prefetch 320(%0)\n"
30827 - "2: movq (%0), %%mm0\n"
30828 - " movq 8(%0), %%mm1\n"
30829 - " movq 16(%0), %%mm2\n"
30830 - " movq 24(%0), %%mm3\n"
30831 - " movq %%mm0, (%1)\n"
30832 - " movq %%mm1, 8(%1)\n"
30833 - " movq %%mm2, 16(%1)\n"
30834 - " movq %%mm3, 24(%1)\n"
30835 - " movq 32(%0), %%mm0\n"
30836 - " movq 40(%0), %%mm1\n"
30837 - " movq 48(%0), %%mm2\n"
30838 - " movq 56(%0), %%mm3\n"
30839 - " movq %%mm0, 32(%1)\n"
30840 - " movq %%mm1, 40(%1)\n"
30841 - " movq %%mm2, 48(%1)\n"
30842 - " movq %%mm3, 56(%1)\n"
30843 + "1: prefetch 320(%1)\n"
30844 + "2: movq (%1), %%mm0\n"
30845 + " movq 8(%1), %%mm1\n"
30846 + " movq 16(%1), %%mm2\n"
30847 + " movq 24(%1), %%mm3\n"
30848 + " movq %%mm0, (%2)\n"
30849 + " movq %%mm1, 8(%2)\n"
30850 + " movq %%mm2, 16(%2)\n"
30851 + " movq %%mm3, 24(%2)\n"
30852 + " movq 32(%1), %%mm0\n"
30853 + " movq 40(%1), %%mm1\n"
30854 + " movq 48(%1), %%mm2\n"
30855 + " movq 56(%1), %%mm3\n"
30856 + " movq %%mm0, 32(%2)\n"
30857 + " movq %%mm1, 40(%2)\n"
30858 + " movq %%mm2, 48(%2)\n"
30859 + " movq %%mm3, 56(%2)\n"
30860 ".section .fixup, \"ax\"\n"
30861 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30862 + "3:\n"
30863 +
30864 +#ifdef CONFIG_PAX_KERNEXEC
30865 + " movl %%cr0, %0\n"
30866 + " movl %0, %%eax\n"
30867 + " andl $0xFFFEFFFF, %%eax\n"
30868 + " movl %%eax, %%cr0\n"
30869 +#endif
30870 +
30871 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30872 +
30873 +#ifdef CONFIG_PAX_KERNEXEC
30874 + " movl %0, %%cr0\n"
30875 +#endif
30876 +
30877 " jmp 2b\n"
30878 ".previous\n"
30879 _ASM_EXTABLE(1b, 3b)
30880 - : : "r" (from), "r" (to) : "memory");
30881 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30882
30883 from += 64;
30884 to += 64;
30885 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30886 index f6d13ee..d789440 100644
30887 --- a/arch/x86/lib/msr-reg.S
30888 +++ b/arch/x86/lib/msr-reg.S
30889 @@ -3,6 +3,7 @@
30890 #include <asm/dwarf2.h>
30891 #include <asm/asm.h>
30892 #include <asm/msr.h>
30893 +#include <asm/alternative-asm.h>
30894
30895 #ifdef CONFIG_X86_64
30896 /*
30897 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30898 movl %edi, 28(%r10)
30899 popq_cfi %rbp
30900 popq_cfi %rbx
30901 + pax_force_retaddr
30902 ret
30903 3:
30904 CFI_RESTORE_STATE
30905 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30906 index fc6ba17..14ad9a5 100644
30907 --- a/arch/x86/lib/putuser.S
30908 +++ b/arch/x86/lib/putuser.S
30909 @@ -16,7 +16,9 @@
30910 #include <asm/errno.h>
30911 #include <asm/asm.h>
30912 #include <asm/smap.h>
30913 -
30914 +#include <asm/segment.h>
30915 +#include <asm/pgtable.h>
30916 +#include <asm/alternative-asm.h>
30917
30918 /*
30919 * __put_user_X
30920 @@ -30,57 +32,125 @@
30921 * as they get called from within inline assembly.
30922 */
30923
30924 -#define ENTER CFI_STARTPROC ; \
30925 - GET_THREAD_INFO(%_ASM_BX)
30926 -#define EXIT ASM_CLAC ; \
30927 - ret ; \
30928 +#define ENTER CFI_STARTPROC
30929 +#define EXIT ASM_CLAC ; \
30930 + pax_force_retaddr ; \
30931 + ret ; \
30932 CFI_ENDPROC
30933
30934 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30935 +#define _DEST %_ASM_CX,%_ASM_BX
30936 +#else
30937 +#define _DEST %_ASM_CX
30938 +#endif
30939 +
30940 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30941 +#define __copyuser_seg gs;
30942 +#else
30943 +#define __copyuser_seg
30944 +#endif
30945 +
30946 .text
30947 ENTRY(__put_user_1)
30948 ENTER
30949 +
30950 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30951 + GET_THREAD_INFO(%_ASM_BX)
30952 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30953 jae bad_put_user
30954 +
30955 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30956 + mov pax_user_shadow_base,%_ASM_BX
30957 + cmp %_ASM_BX,%_ASM_CX
30958 + jb 1234f
30959 + xor %ebx,%ebx
30960 +1234:
30961 +#endif
30962 +
30963 +#endif
30964 +
30965 ASM_STAC
30966 -1: movb %al,(%_ASM_CX)
30967 +1: __copyuser_seg movb %al,(_DEST)
30968 xor %eax,%eax
30969 EXIT
30970 ENDPROC(__put_user_1)
30971
30972 ENTRY(__put_user_2)
30973 ENTER
30974 +
30975 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30976 + GET_THREAD_INFO(%_ASM_BX)
30977 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30978 sub $1,%_ASM_BX
30979 cmp %_ASM_BX,%_ASM_CX
30980 jae bad_put_user
30981 +
30982 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30983 + mov pax_user_shadow_base,%_ASM_BX
30984 + cmp %_ASM_BX,%_ASM_CX
30985 + jb 1234f
30986 + xor %ebx,%ebx
30987 +1234:
30988 +#endif
30989 +
30990 +#endif
30991 +
30992 ASM_STAC
30993 -2: movw %ax,(%_ASM_CX)
30994 +2: __copyuser_seg movw %ax,(_DEST)
30995 xor %eax,%eax
30996 EXIT
30997 ENDPROC(__put_user_2)
30998
30999 ENTRY(__put_user_4)
31000 ENTER
31001 +
31002 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31003 + GET_THREAD_INFO(%_ASM_BX)
31004 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31005 sub $3,%_ASM_BX
31006 cmp %_ASM_BX,%_ASM_CX
31007 jae bad_put_user
31008 +
31009 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31010 + mov pax_user_shadow_base,%_ASM_BX
31011 + cmp %_ASM_BX,%_ASM_CX
31012 + jb 1234f
31013 + xor %ebx,%ebx
31014 +1234:
31015 +#endif
31016 +
31017 +#endif
31018 +
31019 ASM_STAC
31020 -3: movl %eax,(%_ASM_CX)
31021 +3: __copyuser_seg movl %eax,(_DEST)
31022 xor %eax,%eax
31023 EXIT
31024 ENDPROC(__put_user_4)
31025
31026 ENTRY(__put_user_8)
31027 ENTER
31028 +
31029 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31030 + GET_THREAD_INFO(%_ASM_BX)
31031 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31032 sub $7,%_ASM_BX
31033 cmp %_ASM_BX,%_ASM_CX
31034 jae bad_put_user
31035 +
31036 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31037 + mov pax_user_shadow_base,%_ASM_BX
31038 + cmp %_ASM_BX,%_ASM_CX
31039 + jb 1234f
31040 + xor %ebx,%ebx
31041 +1234:
31042 +#endif
31043 +
31044 +#endif
31045 +
31046 ASM_STAC
31047 -4: mov %_ASM_AX,(%_ASM_CX)
31048 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31049 #ifdef CONFIG_X86_32
31050 -5: movl %edx,4(%_ASM_CX)
31051 +5: __copyuser_seg movl %edx,4(_DEST)
31052 #endif
31053 xor %eax,%eax
31054 EXIT
31055 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31056 index 5dff5f0..cadebf4 100644
31057 --- a/arch/x86/lib/rwsem.S
31058 +++ b/arch/x86/lib/rwsem.S
31059 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31060 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31061 CFI_RESTORE __ASM_REG(dx)
31062 restore_common_regs
31063 + pax_force_retaddr
31064 ret
31065 CFI_ENDPROC
31066 ENDPROC(call_rwsem_down_read_failed)
31067 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31068 movq %rax,%rdi
31069 call rwsem_down_write_failed
31070 restore_common_regs
31071 + pax_force_retaddr
31072 ret
31073 CFI_ENDPROC
31074 ENDPROC(call_rwsem_down_write_failed)
31075 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31076 movq %rax,%rdi
31077 call rwsem_wake
31078 restore_common_regs
31079 -1: ret
31080 +1: pax_force_retaddr
31081 + ret
31082 CFI_ENDPROC
31083 ENDPROC(call_rwsem_wake)
31084
31085 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31086 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31087 CFI_RESTORE __ASM_REG(dx)
31088 restore_common_regs
31089 + pax_force_retaddr
31090 ret
31091 CFI_ENDPROC
31092 ENDPROC(call_rwsem_downgrade_wake)
31093 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31094 index b30b5eb..2b57052 100644
31095 --- a/arch/x86/lib/thunk_64.S
31096 +++ b/arch/x86/lib/thunk_64.S
31097 @@ -9,6 +9,7 @@
31098 #include <asm/dwarf2.h>
31099 #include <asm/calling.h>
31100 #include <asm/asm.h>
31101 +#include <asm/alternative-asm.h>
31102
31103 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31104 .macro THUNK name, func, put_ret_addr_in_rdi=0
31105 @@ -16,11 +17,11 @@
31106 \name:
31107 CFI_STARTPROC
31108
31109 - /* this one pushes 9 elems, the next one would be %rIP */
31110 - SAVE_ARGS
31111 + /* this one pushes 15+1 elems, the next one would be %rIP */
31112 + SAVE_ARGS 8
31113
31114 .if \put_ret_addr_in_rdi
31115 - movq_cfi_restore 9*8, rdi
31116 + movq_cfi_restore RIP, rdi
31117 .endif
31118
31119 call \func
31120 @@ -47,9 +48,10 @@
31121
31122 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31123 CFI_STARTPROC
31124 - SAVE_ARGS
31125 + SAVE_ARGS 8
31126 restore:
31127 - RESTORE_ARGS
31128 + RESTORE_ARGS 1,8
31129 + pax_force_retaddr
31130 ret
31131 CFI_ENDPROC
31132 _ASM_NOKPROBE(restore)
31133 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31134 index e2f5e21..4b22130 100644
31135 --- a/arch/x86/lib/usercopy_32.c
31136 +++ b/arch/x86/lib/usercopy_32.c
31137 @@ -42,11 +42,13 @@ do { \
31138 int __d0; \
31139 might_fault(); \
31140 __asm__ __volatile__( \
31141 + __COPYUSER_SET_ES \
31142 ASM_STAC "\n" \
31143 "0: rep; stosl\n" \
31144 " movl %2,%0\n" \
31145 "1: rep; stosb\n" \
31146 "2: " ASM_CLAC "\n" \
31147 + __COPYUSER_RESTORE_ES \
31148 ".section .fixup,\"ax\"\n" \
31149 "3: lea 0(%2,%0,4),%0\n" \
31150 " jmp 2b\n" \
31151 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31152
31153 #ifdef CONFIG_X86_INTEL_USERCOPY
31154 static unsigned long
31155 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31156 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31157 {
31158 int d0, d1;
31159 __asm__ __volatile__(
31160 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31161 " .align 2,0x90\n"
31162 "3: movl 0(%4), %%eax\n"
31163 "4: movl 4(%4), %%edx\n"
31164 - "5: movl %%eax, 0(%3)\n"
31165 - "6: movl %%edx, 4(%3)\n"
31166 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31167 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31168 "7: movl 8(%4), %%eax\n"
31169 "8: movl 12(%4),%%edx\n"
31170 - "9: movl %%eax, 8(%3)\n"
31171 - "10: movl %%edx, 12(%3)\n"
31172 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31173 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31174 "11: movl 16(%4), %%eax\n"
31175 "12: movl 20(%4), %%edx\n"
31176 - "13: movl %%eax, 16(%3)\n"
31177 - "14: movl %%edx, 20(%3)\n"
31178 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31179 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31180 "15: movl 24(%4), %%eax\n"
31181 "16: movl 28(%4), %%edx\n"
31182 - "17: movl %%eax, 24(%3)\n"
31183 - "18: movl %%edx, 28(%3)\n"
31184 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31185 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31186 "19: movl 32(%4), %%eax\n"
31187 "20: movl 36(%4), %%edx\n"
31188 - "21: movl %%eax, 32(%3)\n"
31189 - "22: movl %%edx, 36(%3)\n"
31190 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31191 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31192 "23: movl 40(%4), %%eax\n"
31193 "24: movl 44(%4), %%edx\n"
31194 - "25: movl %%eax, 40(%3)\n"
31195 - "26: movl %%edx, 44(%3)\n"
31196 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31197 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31198 "27: movl 48(%4), %%eax\n"
31199 "28: movl 52(%4), %%edx\n"
31200 - "29: movl %%eax, 48(%3)\n"
31201 - "30: movl %%edx, 52(%3)\n"
31202 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31203 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31204 "31: movl 56(%4), %%eax\n"
31205 "32: movl 60(%4), %%edx\n"
31206 - "33: movl %%eax, 56(%3)\n"
31207 - "34: movl %%edx, 60(%3)\n"
31208 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31209 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31210 " addl $-64, %0\n"
31211 " addl $64, %4\n"
31212 " addl $64, %3\n"
31213 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31214 " shrl $2, %0\n"
31215 " andl $3, %%eax\n"
31216 " cld\n"
31217 + __COPYUSER_SET_ES
31218 "99: rep; movsl\n"
31219 "36: movl %%eax, %0\n"
31220 "37: rep; movsb\n"
31221 "100:\n"
31222 + __COPYUSER_RESTORE_ES
31223 + ".section .fixup,\"ax\"\n"
31224 + "101: lea 0(%%eax,%0,4),%0\n"
31225 + " jmp 100b\n"
31226 + ".previous\n"
31227 + _ASM_EXTABLE(1b,100b)
31228 + _ASM_EXTABLE(2b,100b)
31229 + _ASM_EXTABLE(3b,100b)
31230 + _ASM_EXTABLE(4b,100b)
31231 + _ASM_EXTABLE(5b,100b)
31232 + _ASM_EXTABLE(6b,100b)
31233 + _ASM_EXTABLE(7b,100b)
31234 + _ASM_EXTABLE(8b,100b)
31235 + _ASM_EXTABLE(9b,100b)
31236 + _ASM_EXTABLE(10b,100b)
31237 + _ASM_EXTABLE(11b,100b)
31238 + _ASM_EXTABLE(12b,100b)
31239 + _ASM_EXTABLE(13b,100b)
31240 + _ASM_EXTABLE(14b,100b)
31241 + _ASM_EXTABLE(15b,100b)
31242 + _ASM_EXTABLE(16b,100b)
31243 + _ASM_EXTABLE(17b,100b)
31244 + _ASM_EXTABLE(18b,100b)
31245 + _ASM_EXTABLE(19b,100b)
31246 + _ASM_EXTABLE(20b,100b)
31247 + _ASM_EXTABLE(21b,100b)
31248 + _ASM_EXTABLE(22b,100b)
31249 + _ASM_EXTABLE(23b,100b)
31250 + _ASM_EXTABLE(24b,100b)
31251 + _ASM_EXTABLE(25b,100b)
31252 + _ASM_EXTABLE(26b,100b)
31253 + _ASM_EXTABLE(27b,100b)
31254 + _ASM_EXTABLE(28b,100b)
31255 + _ASM_EXTABLE(29b,100b)
31256 + _ASM_EXTABLE(30b,100b)
31257 + _ASM_EXTABLE(31b,100b)
31258 + _ASM_EXTABLE(32b,100b)
31259 + _ASM_EXTABLE(33b,100b)
31260 + _ASM_EXTABLE(34b,100b)
31261 + _ASM_EXTABLE(35b,100b)
31262 + _ASM_EXTABLE(36b,100b)
31263 + _ASM_EXTABLE(37b,100b)
31264 + _ASM_EXTABLE(99b,101b)
31265 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31266 + : "1"(to), "2"(from), "0"(size)
31267 + : "eax", "edx", "memory");
31268 + return size;
31269 +}
31270 +
31271 +static unsigned long
31272 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31273 +{
31274 + int d0, d1;
31275 + __asm__ __volatile__(
31276 + " .align 2,0x90\n"
31277 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31278 + " cmpl $67, %0\n"
31279 + " jbe 3f\n"
31280 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31281 + " .align 2,0x90\n"
31282 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31283 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31284 + "5: movl %%eax, 0(%3)\n"
31285 + "6: movl %%edx, 4(%3)\n"
31286 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31287 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31288 + "9: movl %%eax, 8(%3)\n"
31289 + "10: movl %%edx, 12(%3)\n"
31290 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31291 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31292 + "13: movl %%eax, 16(%3)\n"
31293 + "14: movl %%edx, 20(%3)\n"
31294 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31295 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31296 + "17: movl %%eax, 24(%3)\n"
31297 + "18: movl %%edx, 28(%3)\n"
31298 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31299 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31300 + "21: movl %%eax, 32(%3)\n"
31301 + "22: movl %%edx, 36(%3)\n"
31302 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31303 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31304 + "25: movl %%eax, 40(%3)\n"
31305 + "26: movl %%edx, 44(%3)\n"
31306 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31307 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31308 + "29: movl %%eax, 48(%3)\n"
31309 + "30: movl %%edx, 52(%3)\n"
31310 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31311 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31312 + "33: movl %%eax, 56(%3)\n"
31313 + "34: movl %%edx, 60(%3)\n"
31314 + " addl $-64, %0\n"
31315 + " addl $64, %4\n"
31316 + " addl $64, %3\n"
31317 + " cmpl $63, %0\n"
31318 + " ja 1b\n"
31319 + "35: movl %0, %%eax\n"
31320 + " shrl $2, %0\n"
31321 + " andl $3, %%eax\n"
31322 + " cld\n"
31323 + "99: rep; "__copyuser_seg" movsl\n"
31324 + "36: movl %%eax, %0\n"
31325 + "37: rep; "__copyuser_seg" movsb\n"
31326 + "100:\n"
31327 ".section .fixup,\"ax\"\n"
31328 "101: lea 0(%%eax,%0,4),%0\n"
31329 " jmp 100b\n"
31330 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31331 int d0, d1;
31332 __asm__ __volatile__(
31333 " .align 2,0x90\n"
31334 - "0: movl 32(%4), %%eax\n"
31335 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31336 " cmpl $67, %0\n"
31337 " jbe 2f\n"
31338 - "1: movl 64(%4), %%eax\n"
31339 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31340 " .align 2,0x90\n"
31341 - "2: movl 0(%4), %%eax\n"
31342 - "21: movl 4(%4), %%edx\n"
31343 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31344 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31345 " movl %%eax, 0(%3)\n"
31346 " movl %%edx, 4(%3)\n"
31347 - "3: movl 8(%4), %%eax\n"
31348 - "31: movl 12(%4),%%edx\n"
31349 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31350 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31351 " movl %%eax, 8(%3)\n"
31352 " movl %%edx, 12(%3)\n"
31353 - "4: movl 16(%4), %%eax\n"
31354 - "41: movl 20(%4), %%edx\n"
31355 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31356 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31357 " movl %%eax, 16(%3)\n"
31358 " movl %%edx, 20(%3)\n"
31359 - "10: movl 24(%4), %%eax\n"
31360 - "51: movl 28(%4), %%edx\n"
31361 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31362 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31363 " movl %%eax, 24(%3)\n"
31364 " movl %%edx, 28(%3)\n"
31365 - "11: movl 32(%4), %%eax\n"
31366 - "61: movl 36(%4), %%edx\n"
31367 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31368 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31369 " movl %%eax, 32(%3)\n"
31370 " movl %%edx, 36(%3)\n"
31371 - "12: movl 40(%4), %%eax\n"
31372 - "71: movl 44(%4), %%edx\n"
31373 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31374 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31375 " movl %%eax, 40(%3)\n"
31376 " movl %%edx, 44(%3)\n"
31377 - "13: movl 48(%4), %%eax\n"
31378 - "81: movl 52(%4), %%edx\n"
31379 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31380 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31381 " movl %%eax, 48(%3)\n"
31382 " movl %%edx, 52(%3)\n"
31383 - "14: movl 56(%4), %%eax\n"
31384 - "91: movl 60(%4), %%edx\n"
31385 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31386 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31387 " movl %%eax, 56(%3)\n"
31388 " movl %%edx, 60(%3)\n"
31389 " addl $-64, %0\n"
31390 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31391 " shrl $2, %0\n"
31392 " andl $3, %%eax\n"
31393 " cld\n"
31394 - "6: rep; movsl\n"
31395 + "6: rep; "__copyuser_seg" movsl\n"
31396 " movl %%eax,%0\n"
31397 - "7: rep; movsb\n"
31398 + "7: rep; "__copyuser_seg" movsb\n"
31399 "8:\n"
31400 ".section .fixup,\"ax\"\n"
31401 "9: lea 0(%%eax,%0,4),%0\n"
31402 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31403
31404 __asm__ __volatile__(
31405 " .align 2,0x90\n"
31406 - "0: movl 32(%4), %%eax\n"
31407 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31408 " cmpl $67, %0\n"
31409 " jbe 2f\n"
31410 - "1: movl 64(%4), %%eax\n"
31411 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31412 " .align 2,0x90\n"
31413 - "2: movl 0(%4), %%eax\n"
31414 - "21: movl 4(%4), %%edx\n"
31415 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31416 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31417 " movnti %%eax, 0(%3)\n"
31418 " movnti %%edx, 4(%3)\n"
31419 - "3: movl 8(%4), %%eax\n"
31420 - "31: movl 12(%4),%%edx\n"
31421 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31422 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31423 " movnti %%eax, 8(%3)\n"
31424 " movnti %%edx, 12(%3)\n"
31425 - "4: movl 16(%4), %%eax\n"
31426 - "41: movl 20(%4), %%edx\n"
31427 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31428 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31429 " movnti %%eax, 16(%3)\n"
31430 " movnti %%edx, 20(%3)\n"
31431 - "10: movl 24(%4), %%eax\n"
31432 - "51: movl 28(%4), %%edx\n"
31433 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31434 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31435 " movnti %%eax, 24(%3)\n"
31436 " movnti %%edx, 28(%3)\n"
31437 - "11: movl 32(%4), %%eax\n"
31438 - "61: movl 36(%4), %%edx\n"
31439 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31440 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31441 " movnti %%eax, 32(%3)\n"
31442 " movnti %%edx, 36(%3)\n"
31443 - "12: movl 40(%4), %%eax\n"
31444 - "71: movl 44(%4), %%edx\n"
31445 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31446 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31447 " movnti %%eax, 40(%3)\n"
31448 " movnti %%edx, 44(%3)\n"
31449 - "13: movl 48(%4), %%eax\n"
31450 - "81: movl 52(%4), %%edx\n"
31451 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31452 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31453 " movnti %%eax, 48(%3)\n"
31454 " movnti %%edx, 52(%3)\n"
31455 - "14: movl 56(%4), %%eax\n"
31456 - "91: movl 60(%4), %%edx\n"
31457 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31458 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31459 " movnti %%eax, 56(%3)\n"
31460 " movnti %%edx, 60(%3)\n"
31461 " addl $-64, %0\n"
31462 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31463 " shrl $2, %0\n"
31464 " andl $3, %%eax\n"
31465 " cld\n"
31466 - "6: rep; movsl\n"
31467 + "6: rep; "__copyuser_seg" movsl\n"
31468 " movl %%eax,%0\n"
31469 - "7: rep; movsb\n"
31470 + "7: rep; "__copyuser_seg" movsb\n"
31471 "8:\n"
31472 ".section .fixup,\"ax\"\n"
31473 "9: lea 0(%%eax,%0,4),%0\n"
31474 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31475
31476 __asm__ __volatile__(
31477 " .align 2,0x90\n"
31478 - "0: movl 32(%4), %%eax\n"
31479 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31480 " cmpl $67, %0\n"
31481 " jbe 2f\n"
31482 - "1: movl 64(%4), %%eax\n"
31483 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31484 " .align 2,0x90\n"
31485 - "2: movl 0(%4), %%eax\n"
31486 - "21: movl 4(%4), %%edx\n"
31487 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31488 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31489 " movnti %%eax, 0(%3)\n"
31490 " movnti %%edx, 4(%3)\n"
31491 - "3: movl 8(%4), %%eax\n"
31492 - "31: movl 12(%4),%%edx\n"
31493 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31494 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31495 " movnti %%eax, 8(%3)\n"
31496 " movnti %%edx, 12(%3)\n"
31497 - "4: movl 16(%4), %%eax\n"
31498 - "41: movl 20(%4), %%edx\n"
31499 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31500 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31501 " movnti %%eax, 16(%3)\n"
31502 " movnti %%edx, 20(%3)\n"
31503 - "10: movl 24(%4), %%eax\n"
31504 - "51: movl 28(%4), %%edx\n"
31505 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31506 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31507 " movnti %%eax, 24(%3)\n"
31508 " movnti %%edx, 28(%3)\n"
31509 - "11: movl 32(%4), %%eax\n"
31510 - "61: movl 36(%4), %%edx\n"
31511 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31512 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31513 " movnti %%eax, 32(%3)\n"
31514 " movnti %%edx, 36(%3)\n"
31515 - "12: movl 40(%4), %%eax\n"
31516 - "71: movl 44(%4), %%edx\n"
31517 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31518 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31519 " movnti %%eax, 40(%3)\n"
31520 " movnti %%edx, 44(%3)\n"
31521 - "13: movl 48(%4), %%eax\n"
31522 - "81: movl 52(%4), %%edx\n"
31523 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31524 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31525 " movnti %%eax, 48(%3)\n"
31526 " movnti %%edx, 52(%3)\n"
31527 - "14: movl 56(%4), %%eax\n"
31528 - "91: movl 60(%4), %%edx\n"
31529 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31530 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31531 " movnti %%eax, 56(%3)\n"
31532 " movnti %%edx, 60(%3)\n"
31533 " addl $-64, %0\n"
31534 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31535 " shrl $2, %0\n"
31536 " andl $3, %%eax\n"
31537 " cld\n"
31538 - "6: rep; movsl\n"
31539 + "6: rep; "__copyuser_seg" movsl\n"
31540 " movl %%eax,%0\n"
31541 - "7: rep; movsb\n"
31542 + "7: rep; "__copyuser_seg" movsb\n"
31543 "8:\n"
31544 ".section .fixup,\"ax\"\n"
31545 "9: lea 0(%%eax,%0,4),%0\n"
31546 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31547 */
31548 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31549 unsigned long size);
31550 -unsigned long __copy_user_intel(void __user *to, const void *from,
31551 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31552 + unsigned long size);
31553 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31554 unsigned long size);
31555 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31556 const void __user *from, unsigned long size);
31557 #endif /* CONFIG_X86_INTEL_USERCOPY */
31558
31559 /* Generic arbitrary sized copy. */
31560 -#define __copy_user(to, from, size) \
31561 +#define __copy_user(to, from, size, prefix, set, restore) \
31562 do { \
31563 int __d0, __d1, __d2; \
31564 __asm__ __volatile__( \
31565 + set \
31566 " cmp $7,%0\n" \
31567 " jbe 1f\n" \
31568 " movl %1,%0\n" \
31569 " negl %0\n" \
31570 " andl $7,%0\n" \
31571 " subl %0,%3\n" \
31572 - "4: rep; movsb\n" \
31573 + "4: rep; "prefix"movsb\n" \
31574 " movl %3,%0\n" \
31575 " shrl $2,%0\n" \
31576 " andl $3,%3\n" \
31577 " .align 2,0x90\n" \
31578 - "0: rep; movsl\n" \
31579 + "0: rep; "prefix"movsl\n" \
31580 " movl %3,%0\n" \
31581 - "1: rep; movsb\n" \
31582 + "1: rep; "prefix"movsb\n" \
31583 "2:\n" \
31584 + restore \
31585 ".section .fixup,\"ax\"\n" \
31586 "5: addl %3,%0\n" \
31587 " jmp 2b\n" \
31588 @@ -538,14 +650,14 @@ do { \
31589 " negl %0\n" \
31590 " andl $7,%0\n" \
31591 " subl %0,%3\n" \
31592 - "4: rep; movsb\n" \
31593 + "4: rep; "__copyuser_seg"movsb\n" \
31594 " movl %3,%0\n" \
31595 " shrl $2,%0\n" \
31596 " andl $3,%3\n" \
31597 " .align 2,0x90\n" \
31598 - "0: rep; movsl\n" \
31599 + "0: rep; "__copyuser_seg"movsl\n" \
31600 " movl %3,%0\n" \
31601 - "1: rep; movsb\n" \
31602 + "1: rep; "__copyuser_seg"movsb\n" \
31603 "2:\n" \
31604 ".section .fixup,\"ax\"\n" \
31605 "5: addl %3,%0\n" \
31606 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31607 {
31608 stac();
31609 if (movsl_is_ok(to, from, n))
31610 - __copy_user(to, from, n);
31611 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31612 else
31613 - n = __copy_user_intel(to, from, n);
31614 + n = __generic_copy_to_user_intel(to, from, n);
31615 clac();
31616 return n;
31617 }
31618 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31619 {
31620 stac();
31621 if (movsl_is_ok(to, from, n))
31622 - __copy_user(to, from, n);
31623 + __copy_user(to, from, n, __copyuser_seg, "", "");
31624 else
31625 - n = __copy_user_intel((void __user *)to,
31626 - (const void *)from, n);
31627 + n = __generic_copy_from_user_intel(to, from, n);
31628 clac();
31629 return n;
31630 }
31631 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31632 if (n > 64 && cpu_has_xmm2)
31633 n = __copy_user_intel_nocache(to, from, n);
31634 else
31635 - __copy_user(to, from, n);
31636 + __copy_user(to, from, n, __copyuser_seg, "", "");
31637 #else
31638 - __copy_user(to, from, n);
31639 + __copy_user(to, from, n, __copyuser_seg, "", "");
31640 #endif
31641 clac();
31642 return n;
31643 }
31644 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31645
31646 -/**
31647 - * copy_to_user: - Copy a block of data into user space.
31648 - * @to: Destination address, in user space.
31649 - * @from: Source address, in kernel space.
31650 - * @n: Number of bytes to copy.
31651 - *
31652 - * Context: User context only. This function may sleep.
31653 - *
31654 - * Copy data from kernel space to user space.
31655 - *
31656 - * Returns number of bytes that could not be copied.
31657 - * On success, this will be zero.
31658 - */
31659 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31660 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31661 +void __set_fs(mm_segment_t x)
31662 {
31663 - if (access_ok(VERIFY_WRITE, to, n))
31664 - n = __copy_to_user(to, from, n);
31665 - return n;
31666 + switch (x.seg) {
31667 + case 0:
31668 + loadsegment(gs, 0);
31669 + break;
31670 + case TASK_SIZE_MAX:
31671 + loadsegment(gs, __USER_DS);
31672 + break;
31673 + case -1UL:
31674 + loadsegment(gs, __KERNEL_DS);
31675 + break;
31676 + default:
31677 + BUG();
31678 + }
31679 }
31680 -EXPORT_SYMBOL(_copy_to_user);
31681 +EXPORT_SYMBOL(__set_fs);
31682
31683 -/**
31684 - * copy_from_user: - Copy a block of data from user space.
31685 - * @to: Destination address, in kernel space.
31686 - * @from: Source address, in user space.
31687 - * @n: Number of bytes to copy.
31688 - *
31689 - * Context: User context only. This function may sleep.
31690 - *
31691 - * Copy data from user space to kernel space.
31692 - *
31693 - * Returns number of bytes that could not be copied.
31694 - * On success, this will be zero.
31695 - *
31696 - * If some data could not be copied, this function will pad the copied
31697 - * data to the requested size using zero bytes.
31698 - */
31699 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31700 +void set_fs(mm_segment_t x)
31701 {
31702 - if (access_ok(VERIFY_READ, from, n))
31703 - n = __copy_from_user(to, from, n);
31704 - else
31705 - memset(to, 0, n);
31706 - return n;
31707 + current_thread_info()->addr_limit = x;
31708 + __set_fs(x);
31709 }
31710 -EXPORT_SYMBOL(_copy_from_user);
31711 +EXPORT_SYMBOL(set_fs);
31712 +#endif
31713 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31714 index c905e89..01ab928 100644
31715 --- a/arch/x86/lib/usercopy_64.c
31716 +++ b/arch/x86/lib/usercopy_64.c
31717 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31718 might_fault();
31719 /* no memory constraint because it doesn't change any memory gcc knows
31720 about */
31721 + pax_open_userland();
31722 stac();
31723 asm volatile(
31724 " testq %[size8],%[size8]\n"
31725 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31726 _ASM_EXTABLE(0b,3b)
31727 _ASM_EXTABLE(1b,2b)
31728 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31729 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31730 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31731 [zero] "r" (0UL), [eight] "r" (8UL));
31732 clac();
31733 + pax_close_userland();
31734 return size;
31735 }
31736 EXPORT_SYMBOL(__clear_user);
31737 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31738 }
31739 EXPORT_SYMBOL(clear_user);
31740
31741 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31742 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31743 {
31744 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31745 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31746 - }
31747 - return len;
31748 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31749 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31750 + return len;
31751 }
31752 EXPORT_SYMBOL(copy_in_user);
31753
31754 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31755 * it is not necessary to optimize tail handling.
31756 */
31757 __visible unsigned long
31758 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31759 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31760 {
31761 char c;
31762 unsigned zero_len;
31763
31764 + clac();
31765 + pax_close_userland();
31766 for (; len; --len, to++) {
31767 if (__get_user_nocheck(c, from++, sizeof(char)))
31768 break;
31769 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31770 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31771 if (__put_user_nocheck(c, to++, sizeof(char)))
31772 break;
31773 - clac();
31774 return len;
31775 }
31776 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31777 index ecfdc46..55b9309 100644
31778 --- a/arch/x86/mm/Makefile
31779 +++ b/arch/x86/mm/Makefile
31780 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31781 obj-$(CONFIG_MEMTEST) += memtest.o
31782
31783 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31784 +
31785 +quote:="
31786 +obj-$(CONFIG_X86_64) += uderef_64.o
31787 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31788 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31789 index 903ec1e..c4166b2 100644
31790 --- a/arch/x86/mm/extable.c
31791 +++ b/arch/x86/mm/extable.c
31792 @@ -6,12 +6,24 @@
31793 static inline unsigned long
31794 ex_insn_addr(const struct exception_table_entry *x)
31795 {
31796 - return (unsigned long)&x->insn + x->insn;
31797 + unsigned long reloc = 0;
31798 +
31799 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31800 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31801 +#endif
31802 +
31803 + return (unsigned long)&x->insn + x->insn + reloc;
31804 }
31805 static inline unsigned long
31806 ex_fixup_addr(const struct exception_table_entry *x)
31807 {
31808 - return (unsigned long)&x->fixup + x->fixup;
31809 + unsigned long reloc = 0;
31810 +
31811 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31812 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31813 +#endif
31814 +
31815 + return (unsigned long)&x->fixup + x->fixup + reloc;
31816 }
31817
31818 int fixup_exception(struct pt_regs *regs)
31819 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31820 unsigned long new_ip;
31821
31822 #ifdef CONFIG_PNPBIOS
31823 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31824 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31825 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31826 extern u32 pnp_bios_is_utter_crap;
31827 pnp_bios_is_utter_crap = 1;
31828 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31829 i += 4;
31830 p->fixup -= i;
31831 i += 4;
31832 +
31833 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31834 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31835 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31836 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31837 +#endif
31838 +
31839 }
31840 }
31841
31842 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31843 index e3ff27a..f38f7c0 100644
31844 --- a/arch/x86/mm/fault.c
31845 +++ b/arch/x86/mm/fault.c
31846 @@ -13,12 +13,19 @@
31847 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31848 #include <linux/prefetch.h> /* prefetchw */
31849 #include <linux/context_tracking.h> /* exception_enter(), ... */
31850 +#include <linux/unistd.h>
31851 +#include <linux/compiler.h>
31852
31853 #include <asm/traps.h> /* dotraplinkage, ... */
31854 #include <asm/pgalloc.h> /* pgd_*(), ... */
31855 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31856 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31857 #include <asm/vsyscall.h> /* emulate_vsyscall */
31858 +#include <asm/tlbflush.h>
31859 +
31860 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31861 +#include <asm/stacktrace.h>
31862 +#endif
31863
31864 #define CREATE_TRACE_POINTS
31865 #include <asm/trace/exceptions.h>
31866 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31867 int ret = 0;
31868
31869 /* kprobe_running() needs smp_processor_id() */
31870 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31871 + if (kprobes_built_in() && !user_mode(regs)) {
31872 preempt_disable();
31873 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31874 ret = 1;
31875 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31876 return !instr_lo || (instr_lo>>1) == 1;
31877 case 0x00:
31878 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31879 - if (probe_kernel_address(instr, opcode))
31880 + if (user_mode(regs)) {
31881 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31882 + return 0;
31883 + } else if (probe_kernel_address(instr, opcode))
31884 return 0;
31885
31886 *prefetch = (instr_lo == 0xF) &&
31887 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31888 while (instr < max_instr) {
31889 unsigned char opcode;
31890
31891 - if (probe_kernel_address(instr, opcode))
31892 + if (user_mode(regs)) {
31893 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31894 + break;
31895 + } else if (probe_kernel_address(instr, opcode))
31896 break;
31897
31898 instr++;
31899 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31900 force_sig_info(si_signo, &info, tsk);
31901 }
31902
31903 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31904 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31905 +#endif
31906 +
31907 +#ifdef CONFIG_PAX_EMUTRAMP
31908 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31909 +#endif
31910 +
31911 +#ifdef CONFIG_PAX_PAGEEXEC
31912 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31913 +{
31914 + pgd_t *pgd;
31915 + pud_t *pud;
31916 + pmd_t *pmd;
31917 +
31918 + pgd = pgd_offset(mm, address);
31919 + if (!pgd_present(*pgd))
31920 + return NULL;
31921 + pud = pud_offset(pgd, address);
31922 + if (!pud_present(*pud))
31923 + return NULL;
31924 + pmd = pmd_offset(pud, address);
31925 + if (!pmd_present(*pmd))
31926 + return NULL;
31927 + return pmd;
31928 +}
31929 +#endif
31930 +
31931 DEFINE_SPINLOCK(pgd_lock);
31932 LIST_HEAD(pgd_list);
31933
31934 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31935 for (address = VMALLOC_START & PMD_MASK;
31936 address >= TASK_SIZE && address < FIXADDR_TOP;
31937 address += PMD_SIZE) {
31938 +
31939 +#ifdef CONFIG_PAX_PER_CPU_PGD
31940 + unsigned long cpu;
31941 +#else
31942 struct page *page;
31943 +#endif
31944
31945 spin_lock(&pgd_lock);
31946 +
31947 +#ifdef CONFIG_PAX_PER_CPU_PGD
31948 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31949 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31950 + pmd_t *ret;
31951 +
31952 + ret = vmalloc_sync_one(pgd, address);
31953 + if (!ret)
31954 + break;
31955 + pgd = get_cpu_pgd(cpu, kernel);
31956 +#else
31957 list_for_each_entry(page, &pgd_list, lru) {
31958 + pgd_t *pgd;
31959 spinlock_t *pgt_lock;
31960 pmd_t *ret;
31961
31962 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31963 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31964
31965 spin_lock(pgt_lock);
31966 - ret = vmalloc_sync_one(page_address(page), address);
31967 + pgd = page_address(page);
31968 +#endif
31969 +
31970 + ret = vmalloc_sync_one(pgd, address);
31971 +
31972 +#ifndef CONFIG_PAX_PER_CPU_PGD
31973 spin_unlock(pgt_lock);
31974 +#endif
31975
31976 if (!ret)
31977 break;
31978 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31979 * an interrupt in the middle of a task switch..
31980 */
31981 pgd_paddr = read_cr3();
31982 +
31983 +#ifdef CONFIG_PAX_PER_CPU_PGD
31984 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31985 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31986 +#endif
31987 +
31988 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31989 if (!pmd_k)
31990 return -1;
31991 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31992 * happen within a race in page table update. In the later
31993 * case just flush:
31994 */
31995 - pgd = pgd_offset(current->active_mm, address);
31996 +
31997 pgd_ref = pgd_offset_k(address);
31998 if (pgd_none(*pgd_ref))
31999 return -1;
32000
32001 +#ifdef CONFIG_PAX_PER_CPU_PGD
32002 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32003 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32004 + if (pgd_none(*pgd)) {
32005 + set_pgd(pgd, *pgd_ref);
32006 + arch_flush_lazy_mmu_mode();
32007 + } else {
32008 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32009 + }
32010 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32011 +#else
32012 + pgd = pgd_offset(current->active_mm, address);
32013 +#endif
32014 +
32015 if (pgd_none(*pgd)) {
32016 set_pgd(pgd, *pgd_ref);
32017 arch_flush_lazy_mmu_mode();
32018 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32019 static int is_errata100(struct pt_regs *regs, unsigned long address)
32020 {
32021 #ifdef CONFIG_X86_64
32022 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32023 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32024 return 1;
32025 #endif
32026 return 0;
32027 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32028 }
32029
32030 static const char nx_warning[] = KERN_CRIT
32031 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32032 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32033 static const char smep_warning[] = KERN_CRIT
32034 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32035 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32036
32037 static void
32038 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32039 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32040 if (!oops_may_print())
32041 return;
32042
32043 - if (error_code & PF_INSTR) {
32044 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32045 unsigned int level;
32046 pgd_t *pgd;
32047 pte_t *pte;
32048 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32049 pte = lookup_address_in_pgd(pgd, address, &level);
32050
32051 if (pte && pte_present(*pte) && !pte_exec(*pte))
32052 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32053 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32054 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32055 (pgd_flags(*pgd) & _PAGE_USER) &&
32056 (read_cr4() & X86_CR4_SMEP))
32057 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32058 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32059 }
32060
32061 +#ifdef CONFIG_PAX_KERNEXEC
32062 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32063 + if (current->signal->curr_ip)
32064 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32065 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32066 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32067 + else
32068 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32069 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32070 + }
32071 +#endif
32072 +
32073 printk(KERN_ALERT "BUG: unable to handle kernel ");
32074 if (address < PAGE_SIZE)
32075 printk(KERN_CONT "NULL pointer dereference");
32076 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32077 return;
32078 }
32079 #endif
32080 +
32081 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32082 + if (pax_is_fetch_fault(regs, error_code, address)) {
32083 +
32084 +#ifdef CONFIG_PAX_EMUTRAMP
32085 + switch (pax_handle_fetch_fault(regs)) {
32086 + case 2:
32087 + return;
32088 + }
32089 +#endif
32090 +
32091 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32092 + do_group_exit(SIGKILL);
32093 + }
32094 +#endif
32095 +
32096 /* Kernel addresses are always protection faults: */
32097 if (address >= TASK_SIZE)
32098 error_code |= PF_PROT;
32099 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32100 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32101 printk(KERN_ERR
32102 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32103 - tsk->comm, tsk->pid, address);
32104 + tsk->comm, task_pid_nr(tsk), address);
32105 code = BUS_MCEERR_AR;
32106 }
32107 #endif
32108 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32109 return 1;
32110 }
32111
32112 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32113 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32114 +{
32115 + pte_t *pte;
32116 + pmd_t *pmd;
32117 + spinlock_t *ptl;
32118 + unsigned char pte_mask;
32119 +
32120 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32121 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32122 + return 0;
32123 +
32124 + /* PaX: it's our fault, let's handle it if we can */
32125 +
32126 + /* PaX: take a look at read faults before acquiring any locks */
32127 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32128 + /* instruction fetch attempt from a protected page in user mode */
32129 + up_read(&mm->mmap_sem);
32130 +
32131 +#ifdef CONFIG_PAX_EMUTRAMP
32132 + switch (pax_handle_fetch_fault(regs)) {
32133 + case 2:
32134 + return 1;
32135 + }
32136 +#endif
32137 +
32138 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32139 + do_group_exit(SIGKILL);
32140 + }
32141 +
32142 + pmd = pax_get_pmd(mm, address);
32143 + if (unlikely(!pmd))
32144 + return 0;
32145 +
32146 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32147 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32148 + pte_unmap_unlock(pte, ptl);
32149 + return 0;
32150 + }
32151 +
32152 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32153 + /* write attempt to a protected page in user mode */
32154 + pte_unmap_unlock(pte, ptl);
32155 + return 0;
32156 + }
32157 +
32158 +#ifdef CONFIG_SMP
32159 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32160 +#else
32161 + if (likely(address > get_limit(regs->cs)))
32162 +#endif
32163 + {
32164 + set_pte(pte, pte_mkread(*pte));
32165 + __flush_tlb_one(address);
32166 + pte_unmap_unlock(pte, ptl);
32167 + up_read(&mm->mmap_sem);
32168 + return 1;
32169 + }
32170 +
32171 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32172 +
32173 + /*
32174 + * PaX: fill DTLB with user rights and retry
32175 + */
32176 + __asm__ __volatile__ (
32177 + "orb %2,(%1)\n"
32178 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32179 +/*
32180 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32181 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32182 + * page fault when examined during a TLB load attempt. this is true not only
32183 + * for PTEs holding a non-present entry but also present entries that will
32184 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32185 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32186 + * for our target pages since their PTEs are simply not in the TLBs at all.
32187 +
32188 + * the best thing in omitting it is that we gain around 15-20% speed in the
32189 + * fast path of the page fault handler and can get rid of tracing since we
32190 + * can no longer flush unintended entries.
32191 + */
32192 + "invlpg (%0)\n"
32193 +#endif
32194 + __copyuser_seg"testb $0,(%0)\n"
32195 + "xorb %3,(%1)\n"
32196 + :
32197 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32198 + : "memory", "cc");
32199 + pte_unmap_unlock(pte, ptl);
32200 + up_read(&mm->mmap_sem);
32201 + return 1;
32202 +}
32203 +#endif
32204 +
32205 /*
32206 * Handle a spurious fault caused by a stale TLB entry.
32207 *
32208 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32209 static inline int
32210 access_error(unsigned long error_code, struct vm_area_struct *vma)
32211 {
32212 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32213 + return 1;
32214 +
32215 if (error_code & PF_WRITE) {
32216 /* write, present and write, not present: */
32217 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32218 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32219 if (error_code & PF_USER)
32220 return false;
32221
32222 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32223 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32224 return false;
32225
32226 return true;
32227 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32228 tsk = current;
32229 mm = tsk->mm;
32230
32231 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32232 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32233 + if (!search_exception_tables(regs->ip)) {
32234 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32235 + bad_area_nosemaphore(regs, error_code, address);
32236 + return;
32237 + }
32238 + if (address < pax_user_shadow_base) {
32239 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32240 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32241 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32242 + } else
32243 + address -= pax_user_shadow_base;
32244 + }
32245 +#endif
32246 +
32247 /*
32248 * Detect and handle instructions that would cause a page fault for
32249 * both a tracked kernel page and a userspace page.
32250 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32251 * User-mode registers count as a user access even for any
32252 * potential system fault or CPU buglet:
32253 */
32254 - if (user_mode_vm(regs)) {
32255 + if (user_mode(regs)) {
32256 local_irq_enable();
32257 error_code |= PF_USER;
32258 flags |= FAULT_FLAG_USER;
32259 @@ -1187,6 +1411,11 @@ retry:
32260 might_sleep();
32261 }
32262
32263 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32264 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32265 + return;
32266 +#endif
32267 +
32268 vma = find_vma(mm, address);
32269 if (unlikely(!vma)) {
32270 bad_area(regs, error_code, address);
32271 @@ -1198,18 +1427,24 @@ retry:
32272 bad_area(regs, error_code, address);
32273 return;
32274 }
32275 - if (error_code & PF_USER) {
32276 - /*
32277 - * Accessing the stack below %sp is always a bug.
32278 - * The large cushion allows instructions like enter
32279 - * and pusha to work. ("enter $65535, $31" pushes
32280 - * 32 pointers and then decrements %sp by 65535.)
32281 - */
32282 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32283 - bad_area(regs, error_code, address);
32284 - return;
32285 - }
32286 + /*
32287 + * Accessing the stack below %sp is always a bug.
32288 + * The large cushion allows instructions like enter
32289 + * and pusha to work. ("enter $65535, $31" pushes
32290 + * 32 pointers and then decrements %sp by 65535.)
32291 + */
32292 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32293 + bad_area(regs, error_code, address);
32294 + return;
32295 }
32296 +
32297 +#ifdef CONFIG_PAX_SEGMEXEC
32298 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32299 + bad_area(regs, error_code, address);
32300 + return;
32301 + }
32302 +#endif
32303 +
32304 if (unlikely(expand_stack(vma, address))) {
32305 bad_area(regs, error_code, address);
32306 return;
32307 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32308 }
32309 NOKPROBE_SYMBOL(trace_do_page_fault);
32310 #endif /* CONFIG_TRACING */
32311 +
32312 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32313 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32314 +{
32315 + struct mm_struct *mm = current->mm;
32316 + unsigned long ip = regs->ip;
32317 +
32318 + if (v8086_mode(regs))
32319 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32320 +
32321 +#ifdef CONFIG_PAX_PAGEEXEC
32322 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32323 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32324 + return true;
32325 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32326 + return true;
32327 + return false;
32328 + }
32329 +#endif
32330 +
32331 +#ifdef CONFIG_PAX_SEGMEXEC
32332 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32333 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32334 + return true;
32335 + return false;
32336 + }
32337 +#endif
32338 +
32339 + return false;
32340 +}
32341 +#endif
32342 +
32343 +#ifdef CONFIG_PAX_EMUTRAMP
32344 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32345 +{
32346 + int err;
32347 +
32348 + do { /* PaX: libffi trampoline emulation */
32349 + unsigned char mov, jmp;
32350 + unsigned int addr1, addr2;
32351 +
32352 +#ifdef CONFIG_X86_64
32353 + if ((regs->ip + 9) >> 32)
32354 + break;
32355 +#endif
32356 +
32357 + err = get_user(mov, (unsigned char __user *)regs->ip);
32358 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32359 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32360 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32361 +
32362 + if (err)
32363 + break;
32364 +
32365 + if (mov == 0xB8 && jmp == 0xE9) {
32366 + regs->ax = addr1;
32367 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32368 + return 2;
32369 + }
32370 + } while (0);
32371 +
32372 + do { /* PaX: gcc trampoline emulation #1 */
32373 + unsigned char mov1, mov2;
32374 + unsigned short jmp;
32375 + unsigned int addr1, addr2;
32376 +
32377 +#ifdef CONFIG_X86_64
32378 + if ((regs->ip + 11) >> 32)
32379 + break;
32380 +#endif
32381 +
32382 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32383 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32384 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32385 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32386 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32387 +
32388 + if (err)
32389 + break;
32390 +
32391 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32392 + regs->cx = addr1;
32393 + regs->ax = addr2;
32394 + regs->ip = addr2;
32395 + return 2;
32396 + }
32397 + } while (0);
32398 +
32399 + do { /* PaX: gcc trampoline emulation #2 */
32400 + unsigned char mov, jmp;
32401 + unsigned int addr1, addr2;
32402 +
32403 +#ifdef CONFIG_X86_64
32404 + if ((regs->ip + 9) >> 32)
32405 + break;
32406 +#endif
32407 +
32408 + err = get_user(mov, (unsigned char __user *)regs->ip);
32409 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32410 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32411 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32412 +
32413 + if (err)
32414 + break;
32415 +
32416 + if (mov == 0xB9 && jmp == 0xE9) {
32417 + regs->cx = addr1;
32418 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32419 + return 2;
32420 + }
32421 + } while (0);
32422 +
32423 + return 1; /* PaX in action */
32424 +}
32425 +
32426 +#ifdef CONFIG_X86_64
32427 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32428 +{
32429 + int err;
32430 +
32431 + do { /* PaX: libffi trampoline emulation */
32432 + unsigned short mov1, mov2, jmp1;
32433 + unsigned char stcclc, jmp2;
32434 + unsigned long addr1, addr2;
32435 +
32436 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32437 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32438 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32439 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32440 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32441 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32442 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32443 +
32444 + if (err)
32445 + break;
32446 +
32447 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32448 + regs->r11 = addr1;
32449 + regs->r10 = addr2;
32450 + if (stcclc == 0xF8)
32451 + regs->flags &= ~X86_EFLAGS_CF;
32452 + else
32453 + regs->flags |= X86_EFLAGS_CF;
32454 + regs->ip = addr1;
32455 + return 2;
32456 + }
32457 + } while (0);
32458 +
32459 + do { /* PaX: gcc trampoline emulation #1 */
32460 + unsigned short mov1, mov2, jmp1;
32461 + unsigned char jmp2;
32462 + unsigned int addr1;
32463 + unsigned long addr2;
32464 +
32465 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32466 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32467 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32468 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32469 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32470 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32471 +
32472 + if (err)
32473 + break;
32474 +
32475 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32476 + regs->r11 = addr1;
32477 + regs->r10 = addr2;
32478 + regs->ip = addr1;
32479 + return 2;
32480 + }
32481 + } while (0);
32482 +
32483 + do { /* PaX: gcc trampoline emulation #2 */
32484 + unsigned short mov1, mov2, jmp1;
32485 + unsigned char jmp2;
32486 + unsigned long addr1, addr2;
32487 +
32488 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32489 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32490 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32491 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32492 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32493 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32494 +
32495 + if (err)
32496 + break;
32497 +
32498 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32499 + regs->r11 = addr1;
32500 + regs->r10 = addr2;
32501 + regs->ip = addr1;
32502 + return 2;
32503 + }
32504 + } while (0);
32505 +
32506 + return 1; /* PaX in action */
32507 +}
32508 +#endif
32509 +
32510 +/*
32511 + * PaX: decide what to do with offenders (regs->ip = fault address)
32512 + *
32513 + * returns 1 when task should be killed
32514 + * 2 when gcc trampoline was detected
32515 + */
32516 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32517 +{
32518 + if (v8086_mode(regs))
32519 + return 1;
32520 +
32521 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32522 + return 1;
32523 +
32524 +#ifdef CONFIG_X86_32
32525 + return pax_handle_fetch_fault_32(regs);
32526 +#else
32527 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32528 + return pax_handle_fetch_fault_32(regs);
32529 + else
32530 + return pax_handle_fetch_fault_64(regs);
32531 +#endif
32532 +}
32533 +#endif
32534 +
32535 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32536 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32537 +{
32538 + long i;
32539 +
32540 + printk(KERN_ERR "PAX: bytes at PC: ");
32541 + for (i = 0; i < 20; i++) {
32542 + unsigned char c;
32543 + if (get_user(c, (unsigned char __force_user *)pc+i))
32544 + printk(KERN_CONT "?? ");
32545 + else
32546 + printk(KERN_CONT "%02x ", c);
32547 + }
32548 + printk("\n");
32549 +
32550 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32551 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32552 + unsigned long c;
32553 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32554 +#ifdef CONFIG_X86_32
32555 + printk(KERN_CONT "???????? ");
32556 +#else
32557 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32558 + printk(KERN_CONT "???????? ???????? ");
32559 + else
32560 + printk(KERN_CONT "???????????????? ");
32561 +#endif
32562 + } else {
32563 +#ifdef CONFIG_X86_64
32564 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32565 + printk(KERN_CONT "%08x ", (unsigned int)c);
32566 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32567 + } else
32568 +#endif
32569 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32570 + }
32571 + }
32572 + printk("\n");
32573 +}
32574 +#endif
32575 +
32576 +/**
32577 + * probe_kernel_write(): safely attempt to write to a location
32578 + * @dst: address to write to
32579 + * @src: pointer to the data that shall be written
32580 + * @size: size of the data chunk
32581 + *
32582 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32583 + * happens, handle that and return -EFAULT.
32584 + */
32585 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32586 +{
32587 + long ret;
32588 + mm_segment_t old_fs = get_fs();
32589 +
32590 + set_fs(KERNEL_DS);
32591 + pagefault_disable();
32592 + pax_open_kernel();
32593 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32594 + pax_close_kernel();
32595 + pagefault_enable();
32596 + set_fs(old_fs);
32597 +
32598 + return ret ? -EFAULT : 0;
32599 +}
32600 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32601 index 224b142..c2c9423 100644
32602 --- a/arch/x86/mm/gup.c
32603 +++ b/arch/x86/mm/gup.c
32604 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32605 addr = start;
32606 len = (unsigned long) nr_pages << PAGE_SHIFT;
32607 end = start + len;
32608 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32609 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32610 (void __user *)start, len)))
32611 return 0;
32612
32613 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32614 goto slow_irqon;
32615 #endif
32616
32617 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32618 + (void __user *)start, len)))
32619 + return 0;
32620 +
32621 /*
32622 * XXX: batch / limit 'nr', to avoid large irq off latency
32623 * needs some instrumenting to determine the common sizes used by
32624 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32625 index 4500142..53a363c 100644
32626 --- a/arch/x86/mm/highmem_32.c
32627 +++ b/arch/x86/mm/highmem_32.c
32628 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32629 idx = type + KM_TYPE_NR*smp_processor_id();
32630 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32631 BUG_ON(!pte_none(*(kmap_pte-idx)));
32632 +
32633 + pax_open_kernel();
32634 set_pte(kmap_pte-idx, mk_pte(page, prot));
32635 + pax_close_kernel();
32636 +
32637 arch_flush_lazy_mmu_mode();
32638
32639 return (void *)vaddr;
32640 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32641 index 9161f76..cbc5124 100644
32642 --- a/arch/x86/mm/hugetlbpage.c
32643 +++ b/arch/x86/mm/hugetlbpage.c
32644 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32645 #ifdef CONFIG_HUGETLB_PAGE
32646 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32647 unsigned long addr, unsigned long len,
32648 - unsigned long pgoff, unsigned long flags)
32649 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32650 {
32651 struct hstate *h = hstate_file(file);
32652 struct vm_unmapped_area_info info;
32653 -
32654 +
32655 info.flags = 0;
32656 info.length = len;
32657 info.low_limit = current->mm->mmap_legacy_base;
32658 info.high_limit = TASK_SIZE;
32659 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32660 info.align_offset = 0;
32661 + info.threadstack_offset = offset;
32662 return vm_unmapped_area(&info);
32663 }
32664
32665 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32666 unsigned long addr0, unsigned long len,
32667 - unsigned long pgoff, unsigned long flags)
32668 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32669 {
32670 struct hstate *h = hstate_file(file);
32671 struct vm_unmapped_area_info info;
32672 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32673 info.high_limit = current->mm->mmap_base;
32674 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32675 info.align_offset = 0;
32676 + info.threadstack_offset = offset;
32677 addr = vm_unmapped_area(&info);
32678
32679 /*
32680 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32681 VM_BUG_ON(addr != -ENOMEM);
32682 info.flags = 0;
32683 info.low_limit = TASK_UNMAPPED_BASE;
32684 +
32685 +#ifdef CONFIG_PAX_RANDMMAP
32686 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32687 + info.low_limit += current->mm->delta_mmap;
32688 +#endif
32689 +
32690 info.high_limit = TASK_SIZE;
32691 addr = vm_unmapped_area(&info);
32692 }
32693 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32694 struct hstate *h = hstate_file(file);
32695 struct mm_struct *mm = current->mm;
32696 struct vm_area_struct *vma;
32697 + unsigned long pax_task_size = TASK_SIZE;
32698 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32699
32700 if (len & ~huge_page_mask(h))
32701 return -EINVAL;
32702 - if (len > TASK_SIZE)
32703 +
32704 +#ifdef CONFIG_PAX_SEGMEXEC
32705 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32706 + pax_task_size = SEGMEXEC_TASK_SIZE;
32707 +#endif
32708 +
32709 + pax_task_size -= PAGE_SIZE;
32710 +
32711 + if (len > pax_task_size)
32712 return -ENOMEM;
32713
32714 if (flags & MAP_FIXED) {
32715 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32716 return addr;
32717 }
32718
32719 +#ifdef CONFIG_PAX_RANDMMAP
32720 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32721 +#endif
32722 +
32723 if (addr) {
32724 addr = ALIGN(addr, huge_page_size(h));
32725 vma = find_vma(mm, addr);
32726 - if (TASK_SIZE - len >= addr &&
32727 - (!vma || addr + len <= vma->vm_start))
32728 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32729 return addr;
32730 }
32731 if (mm->get_unmapped_area == arch_get_unmapped_area)
32732 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32733 - pgoff, flags);
32734 + pgoff, flags, offset);
32735 else
32736 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32737 - pgoff, flags);
32738 + pgoff, flags, offset);
32739 }
32740 #endif /* CONFIG_HUGETLB_PAGE */
32741
32742 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32743 index 079c3b6..7069023 100644
32744 --- a/arch/x86/mm/init.c
32745 +++ b/arch/x86/mm/init.c
32746 @@ -4,6 +4,7 @@
32747 #include <linux/swap.h>
32748 #include <linux/memblock.h>
32749 #include <linux/bootmem.h> /* for max_low_pfn */
32750 +#include <linux/tboot.h>
32751
32752 #include <asm/cacheflush.h>
32753 #include <asm/e820.h>
32754 @@ -17,6 +18,8 @@
32755 #include <asm/proto.h>
32756 #include <asm/dma.h> /* for MAX_DMA_PFN */
32757 #include <asm/microcode.h>
32758 +#include <asm/desc.h>
32759 +#include <asm/bios_ebda.h>
32760
32761 /*
32762 * We need to define the tracepoints somewhere, and tlb.c
32763 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32764 early_ioremap_page_table_range_init();
32765 #endif
32766
32767 +#ifdef CONFIG_PAX_PER_CPU_PGD
32768 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32769 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32770 + KERNEL_PGD_PTRS);
32771 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32772 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32773 + KERNEL_PGD_PTRS);
32774 + load_cr3(get_cpu_pgd(0, kernel));
32775 +#else
32776 load_cr3(swapper_pg_dir);
32777 +#endif
32778 +
32779 __flush_tlb_all();
32780
32781 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32782 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32783 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32784 * mmio resources as well as potential bios/acpi data regions.
32785 */
32786 +
32787 +#ifdef CONFIG_GRKERNSEC_KMEM
32788 +static unsigned int ebda_start __read_only;
32789 +static unsigned int ebda_end __read_only;
32790 +#endif
32791 +
32792 int devmem_is_allowed(unsigned long pagenr)
32793 {
32794 - if (pagenr < 256)
32795 +#ifdef CONFIG_GRKERNSEC_KMEM
32796 + /* allow BDA */
32797 + if (!pagenr)
32798 return 1;
32799 + /* allow EBDA */
32800 + if (pagenr >= ebda_start && pagenr < ebda_end)
32801 + return 1;
32802 + /* if tboot is in use, allow access to its hardcoded serial log range */
32803 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32804 + return 1;
32805 +#else
32806 + if (!pagenr)
32807 + return 1;
32808 +#ifdef CONFIG_VM86
32809 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32810 + return 1;
32811 +#endif
32812 +#endif
32813 +
32814 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32815 + return 1;
32816 +#ifdef CONFIG_GRKERNSEC_KMEM
32817 + /* throw out everything else below 1MB */
32818 + if (pagenr <= 256)
32819 + return 0;
32820 +#endif
32821 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32822 return 0;
32823 if (!page_is_ram(pagenr))
32824 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32825 #endif
32826 }
32827
32828 +#ifdef CONFIG_GRKERNSEC_KMEM
32829 +static inline void gr_init_ebda(void)
32830 +{
32831 + unsigned int ebda_addr;
32832 + unsigned int ebda_size = 0;
32833 +
32834 + ebda_addr = get_bios_ebda();
32835 + if (ebda_addr) {
32836 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32837 + ebda_size <<= 10;
32838 + }
32839 + if (ebda_addr && ebda_size) {
32840 + ebda_start = ebda_addr >> PAGE_SHIFT;
32841 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32842 + } else {
32843 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32844 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32845 + }
32846 +}
32847 +#else
32848 +static inline void gr_init_ebda(void) { }
32849 +#endif
32850 +
32851 void free_initmem(void)
32852 {
32853 +#ifdef CONFIG_PAX_KERNEXEC
32854 +#ifdef CONFIG_X86_32
32855 + /* PaX: limit KERNEL_CS to actual size */
32856 + unsigned long addr, limit;
32857 + struct desc_struct d;
32858 + int cpu;
32859 +#else
32860 + pgd_t *pgd;
32861 + pud_t *pud;
32862 + pmd_t *pmd;
32863 + unsigned long addr, end;
32864 +#endif
32865 +#endif
32866 +
32867 + gr_init_ebda();
32868 +
32869 +#ifdef CONFIG_PAX_KERNEXEC
32870 +#ifdef CONFIG_X86_32
32871 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32872 + limit = (limit - 1UL) >> PAGE_SHIFT;
32873 +
32874 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32875 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32876 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32877 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32878 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32879 + }
32880 +
32881 + /* PaX: make KERNEL_CS read-only */
32882 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32883 + if (!paravirt_enabled())
32884 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32885 +/*
32886 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32887 + pgd = pgd_offset_k(addr);
32888 + pud = pud_offset(pgd, addr);
32889 + pmd = pmd_offset(pud, addr);
32890 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32891 + }
32892 +*/
32893 +#ifdef CONFIG_X86_PAE
32894 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32895 +/*
32896 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32897 + pgd = pgd_offset_k(addr);
32898 + pud = pud_offset(pgd, addr);
32899 + pmd = pmd_offset(pud, addr);
32900 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32901 + }
32902 +*/
32903 +#endif
32904 +
32905 +#ifdef CONFIG_MODULES
32906 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32907 +#endif
32908 +
32909 +#else
32910 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32911 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32912 + pgd = pgd_offset_k(addr);
32913 + pud = pud_offset(pgd, addr);
32914 + pmd = pmd_offset(pud, addr);
32915 + if (!pmd_present(*pmd))
32916 + continue;
32917 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32918 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32919 + else
32920 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32921 + }
32922 +
32923 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32924 + end = addr + KERNEL_IMAGE_SIZE;
32925 + for (; addr < end; addr += PMD_SIZE) {
32926 + pgd = pgd_offset_k(addr);
32927 + pud = pud_offset(pgd, addr);
32928 + pmd = pmd_offset(pud, addr);
32929 + if (!pmd_present(*pmd))
32930 + continue;
32931 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32932 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32933 + }
32934 +#endif
32935 +
32936 + flush_tlb_all();
32937 +#endif
32938 +
32939 free_init_pages("unused kernel",
32940 (unsigned long)(&__init_begin),
32941 (unsigned long)(&__init_end));
32942 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32943 index c8140e1..59257fc 100644
32944 --- a/arch/x86/mm/init_32.c
32945 +++ b/arch/x86/mm/init_32.c
32946 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32947 bool __read_mostly __vmalloc_start_set = false;
32948
32949 /*
32950 - * Creates a middle page table and puts a pointer to it in the
32951 - * given global directory entry. This only returns the gd entry
32952 - * in non-PAE compilation mode, since the middle layer is folded.
32953 - */
32954 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32955 -{
32956 - pud_t *pud;
32957 - pmd_t *pmd_table;
32958 -
32959 -#ifdef CONFIG_X86_PAE
32960 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32961 - pmd_table = (pmd_t *)alloc_low_page();
32962 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32963 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32964 - pud = pud_offset(pgd, 0);
32965 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32966 -
32967 - return pmd_table;
32968 - }
32969 -#endif
32970 - pud = pud_offset(pgd, 0);
32971 - pmd_table = pmd_offset(pud, 0);
32972 -
32973 - return pmd_table;
32974 -}
32975 -
32976 -/*
32977 * Create a page table and place a pointer to it in a middle page
32978 * directory entry:
32979 */
32980 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32981 pte_t *page_table = (pte_t *)alloc_low_page();
32982
32983 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32984 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32985 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32986 +#else
32987 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32988 +#endif
32989 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32990 }
32991
32992 return pte_offset_kernel(pmd, 0);
32993 }
32994
32995 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32996 +{
32997 + pud_t *pud;
32998 + pmd_t *pmd_table;
32999 +
33000 + pud = pud_offset(pgd, 0);
33001 + pmd_table = pmd_offset(pud, 0);
33002 +
33003 + return pmd_table;
33004 +}
33005 +
33006 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33007 {
33008 int pgd_idx = pgd_index(vaddr);
33009 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33010 int pgd_idx, pmd_idx;
33011 unsigned long vaddr;
33012 pgd_t *pgd;
33013 + pud_t *pud;
33014 pmd_t *pmd;
33015 pte_t *pte = NULL;
33016 unsigned long count = page_table_range_init_count(start, end);
33017 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33018 pgd = pgd_base + pgd_idx;
33019
33020 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33021 - pmd = one_md_table_init(pgd);
33022 - pmd = pmd + pmd_index(vaddr);
33023 + pud = pud_offset(pgd, vaddr);
33024 + pmd = pmd_offset(pud, vaddr);
33025 +
33026 +#ifdef CONFIG_X86_PAE
33027 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33028 +#endif
33029 +
33030 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33031 pmd++, pmd_idx++) {
33032 pte = page_table_kmap_check(one_page_table_init(pmd),
33033 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33034 }
33035 }
33036
33037 -static inline int is_kernel_text(unsigned long addr)
33038 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33039 {
33040 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33041 - return 1;
33042 - return 0;
33043 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33044 + end <= ktla_ktva((unsigned long)_stext)) &&
33045 + (start >= ktla_ktva((unsigned long)_einittext) ||
33046 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33047 +
33048 +#ifdef CONFIG_ACPI_SLEEP
33049 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33050 +#endif
33051 +
33052 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33053 + return 0;
33054 + return 1;
33055 }
33056
33057 /*
33058 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33059 unsigned long last_map_addr = end;
33060 unsigned long start_pfn, end_pfn;
33061 pgd_t *pgd_base = swapper_pg_dir;
33062 - int pgd_idx, pmd_idx, pte_ofs;
33063 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33064 unsigned long pfn;
33065 pgd_t *pgd;
33066 + pud_t *pud;
33067 pmd_t *pmd;
33068 pte_t *pte;
33069 unsigned pages_2m, pages_4k;
33070 @@ -291,8 +295,13 @@ repeat:
33071 pfn = start_pfn;
33072 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33073 pgd = pgd_base + pgd_idx;
33074 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33075 - pmd = one_md_table_init(pgd);
33076 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33077 + pud = pud_offset(pgd, 0);
33078 + pmd = pmd_offset(pud, 0);
33079 +
33080 +#ifdef CONFIG_X86_PAE
33081 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33082 +#endif
33083
33084 if (pfn >= end_pfn)
33085 continue;
33086 @@ -304,14 +313,13 @@ repeat:
33087 #endif
33088 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33089 pmd++, pmd_idx++) {
33090 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33091 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33092
33093 /*
33094 * Map with big pages if possible, otherwise
33095 * create normal page tables:
33096 */
33097 if (use_pse) {
33098 - unsigned int addr2;
33099 pgprot_t prot = PAGE_KERNEL_LARGE;
33100 /*
33101 * first pass will use the same initial
33102 @@ -322,11 +330,7 @@ repeat:
33103 _PAGE_PSE);
33104
33105 pfn &= PMD_MASK >> PAGE_SHIFT;
33106 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33107 - PAGE_OFFSET + PAGE_SIZE-1;
33108 -
33109 - if (is_kernel_text(addr) ||
33110 - is_kernel_text(addr2))
33111 + if (is_kernel_text(address, address + PMD_SIZE))
33112 prot = PAGE_KERNEL_LARGE_EXEC;
33113
33114 pages_2m++;
33115 @@ -343,7 +347,7 @@ repeat:
33116 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33117 pte += pte_ofs;
33118 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33119 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33120 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33121 pgprot_t prot = PAGE_KERNEL;
33122 /*
33123 * first pass will use the same initial
33124 @@ -351,7 +355,7 @@ repeat:
33125 */
33126 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33127
33128 - if (is_kernel_text(addr))
33129 + if (is_kernel_text(address, address + PAGE_SIZE))
33130 prot = PAGE_KERNEL_EXEC;
33131
33132 pages_4k++;
33133 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33134
33135 pud = pud_offset(pgd, va);
33136 pmd = pmd_offset(pud, va);
33137 - if (!pmd_present(*pmd))
33138 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33139 break;
33140
33141 /* should not be large page here */
33142 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33143
33144 static void __init pagetable_init(void)
33145 {
33146 - pgd_t *pgd_base = swapper_pg_dir;
33147 -
33148 - permanent_kmaps_init(pgd_base);
33149 + permanent_kmaps_init(swapper_pg_dir);
33150 }
33151
33152 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33153 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33154 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33155
33156 /* user-defined highmem size */
33157 @@ -787,10 +789,10 @@ void __init mem_init(void)
33158 ((unsigned long)&__init_end -
33159 (unsigned long)&__init_begin) >> 10,
33160
33161 - (unsigned long)&_etext, (unsigned long)&_edata,
33162 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33163 + (unsigned long)&_sdata, (unsigned long)&_edata,
33164 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33165
33166 - (unsigned long)&_text, (unsigned long)&_etext,
33167 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33168 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33169
33170 /*
33171 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33172 if (!kernel_set_to_readonly)
33173 return;
33174
33175 + start = ktla_ktva(start);
33176 pr_debug("Set kernel text: %lx - %lx for read write\n",
33177 start, start+size);
33178
33179 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33180 if (!kernel_set_to_readonly)
33181 return;
33182
33183 + start = ktla_ktva(start);
33184 pr_debug("Set kernel text: %lx - %lx for read only\n",
33185 start, start+size);
33186
33187 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33188 unsigned long start = PFN_ALIGN(_text);
33189 unsigned long size = PFN_ALIGN(_etext) - start;
33190
33191 + start = ktla_ktva(start);
33192 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33193 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33194 size >> 10);
33195 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33196 index 30eb05a..ae671ac 100644
33197 --- a/arch/x86/mm/init_64.c
33198 +++ b/arch/x86/mm/init_64.c
33199 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33200 * around without checking the pgd every time.
33201 */
33202
33203 -pteval_t __supported_pte_mask __read_mostly = ~0;
33204 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33205 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33206
33207 int force_personality32;
33208 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33209
33210 for (address = start; address <= end; address += PGDIR_SIZE) {
33211 const pgd_t *pgd_ref = pgd_offset_k(address);
33212 +
33213 +#ifdef CONFIG_PAX_PER_CPU_PGD
33214 + unsigned long cpu;
33215 +#else
33216 struct page *page;
33217 +#endif
33218
33219 /*
33220 * When it is called after memory hot remove, pgd_none()
33221 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33222 continue;
33223
33224 spin_lock(&pgd_lock);
33225 +
33226 +#ifdef CONFIG_PAX_PER_CPU_PGD
33227 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33228 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33229 +
33230 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33231 + BUG_ON(pgd_page_vaddr(*pgd)
33232 + != pgd_page_vaddr(*pgd_ref));
33233 +
33234 + if (removed) {
33235 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33236 + pgd_clear(pgd);
33237 + } else {
33238 + if (pgd_none(*pgd))
33239 + set_pgd(pgd, *pgd_ref);
33240 + }
33241 +
33242 + pgd = pgd_offset_cpu(cpu, kernel, address);
33243 +#else
33244 list_for_each_entry(page, &pgd_list, lru) {
33245 pgd_t *pgd;
33246 spinlock_t *pgt_lock;
33247 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33248 /* the pgt_lock only for Xen */
33249 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33250 spin_lock(pgt_lock);
33251 +#endif
33252
33253 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33254 BUG_ON(pgd_page_vaddr(*pgd)
33255 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33256 set_pgd(pgd, *pgd_ref);
33257 }
33258
33259 +#ifndef CONFIG_PAX_PER_CPU_PGD
33260 spin_unlock(pgt_lock);
33261 +#endif
33262 +
33263 }
33264 spin_unlock(&pgd_lock);
33265 }
33266 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33267 {
33268 if (pgd_none(*pgd)) {
33269 pud_t *pud = (pud_t *)spp_getpage();
33270 - pgd_populate(&init_mm, pgd, pud);
33271 + pgd_populate_kernel(&init_mm, pgd, pud);
33272 if (pud != pud_offset(pgd, 0))
33273 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33274 pud, pud_offset(pgd, 0));
33275 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33276 {
33277 if (pud_none(*pud)) {
33278 pmd_t *pmd = (pmd_t *) spp_getpage();
33279 - pud_populate(&init_mm, pud, pmd);
33280 + pud_populate_kernel(&init_mm, pud, pmd);
33281 if (pmd != pmd_offset(pud, 0))
33282 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33283 pmd, pmd_offset(pud, 0));
33284 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33285 pmd = fill_pmd(pud, vaddr);
33286 pte = fill_pte(pmd, vaddr);
33287
33288 + pax_open_kernel();
33289 set_pte(pte, new_pte);
33290 + pax_close_kernel();
33291
33292 /*
33293 * It's enough to flush this one mapping.
33294 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33295 pgd = pgd_offset_k((unsigned long)__va(phys));
33296 if (pgd_none(*pgd)) {
33297 pud = (pud_t *) spp_getpage();
33298 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33299 - _PAGE_USER));
33300 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33301 }
33302 pud = pud_offset(pgd, (unsigned long)__va(phys));
33303 if (pud_none(*pud)) {
33304 pmd = (pmd_t *) spp_getpage();
33305 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33306 - _PAGE_USER));
33307 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33308 }
33309 pmd = pmd_offset(pud, phys);
33310 BUG_ON(!pmd_none(*pmd));
33311 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33312 prot);
33313
33314 spin_lock(&init_mm.page_table_lock);
33315 - pud_populate(&init_mm, pud, pmd);
33316 + pud_populate_kernel(&init_mm, pud, pmd);
33317 spin_unlock(&init_mm.page_table_lock);
33318 }
33319 __flush_tlb_all();
33320 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33321 page_size_mask);
33322
33323 spin_lock(&init_mm.page_table_lock);
33324 - pgd_populate(&init_mm, pgd, pud);
33325 + pgd_populate_kernel(&init_mm, pgd, pud);
33326 spin_unlock(&init_mm.page_table_lock);
33327 pgd_changed = true;
33328 }
33329 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33330 index 9ca35fc..4b2b7b7 100644
33331 --- a/arch/x86/mm/iomap_32.c
33332 +++ b/arch/x86/mm/iomap_32.c
33333 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33334 type = kmap_atomic_idx_push();
33335 idx = type + KM_TYPE_NR * smp_processor_id();
33336 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33337 +
33338 + pax_open_kernel();
33339 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33340 + pax_close_kernel();
33341 +
33342 arch_flush_lazy_mmu_mode();
33343
33344 return (void *)vaddr;
33345 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33346 index fdf617c..b9e85bc 100644
33347 --- a/arch/x86/mm/ioremap.c
33348 +++ b/arch/x86/mm/ioremap.c
33349 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33350 unsigned long i;
33351
33352 for (i = 0; i < nr_pages; ++i)
33353 - if (pfn_valid(start_pfn + i) &&
33354 - !PageReserved(pfn_to_page(start_pfn + i)))
33355 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33356 + !PageReserved(pfn_to_page(start_pfn + i))))
33357 return 1;
33358
33359 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33360 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33361 *
33362 * Caller must ensure there is only one unmapping for the same pointer.
33363 */
33364 -void iounmap(volatile void __iomem *addr)
33365 +void iounmap(const volatile void __iomem *addr)
33366 {
33367 struct vm_struct *p, *o;
33368
33369 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33370 */
33371 void *xlate_dev_mem_ptr(phys_addr_t phys)
33372 {
33373 - void *addr;
33374 - unsigned long start = phys & PAGE_MASK;
33375 -
33376 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33377 - if (page_is_ram(start >> PAGE_SHIFT))
33378 + if (page_is_ram(phys >> PAGE_SHIFT))
33379 +#ifdef CONFIG_HIGHMEM
33380 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33381 +#endif
33382 return __va(phys);
33383
33384 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33385 - if (addr)
33386 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33387 -
33388 - return addr;
33389 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33390 }
33391
33392 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33393 {
33394 if (page_is_ram(phys >> PAGE_SHIFT))
33395 +#ifdef CONFIG_HIGHMEM
33396 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33397 +#endif
33398 return;
33399
33400 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33401 return;
33402 }
33403
33404 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33405 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33406
33407 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33408 {
33409 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33410 early_ioremap_setup();
33411
33412 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33413 - memset(bm_pte, 0, sizeof(bm_pte));
33414 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33415 + pmd_populate_user(&init_mm, pmd, bm_pte);
33416
33417 /*
33418 * The boot-ioremap range spans multiple pmds, for which
33419 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33420 index b4f2e7e..96c9c3e 100644
33421 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33422 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33423 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33424 * memory (e.g. tracked pages)? For now, we need this to avoid
33425 * invoking kmemcheck for PnP BIOS calls.
33426 */
33427 - if (regs->flags & X86_VM_MASK)
33428 + if (v8086_mode(regs))
33429 return false;
33430 - if (regs->cs != __KERNEL_CS)
33431 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33432 return false;
33433
33434 pte = kmemcheck_pte_lookup(address);
33435 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33436 index df4552b..12c129c 100644
33437 --- a/arch/x86/mm/mmap.c
33438 +++ b/arch/x86/mm/mmap.c
33439 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33440 * Leave an at least ~128 MB hole with possible stack randomization.
33441 */
33442 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33443 -#define MAX_GAP (TASK_SIZE/6*5)
33444 +#define MAX_GAP (pax_task_size/6*5)
33445
33446 static int mmap_is_legacy(void)
33447 {
33448 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33449 return rnd << PAGE_SHIFT;
33450 }
33451
33452 -static unsigned long mmap_base(void)
33453 +static unsigned long mmap_base(struct mm_struct *mm)
33454 {
33455 unsigned long gap = rlimit(RLIMIT_STACK);
33456 + unsigned long pax_task_size = TASK_SIZE;
33457 +
33458 +#ifdef CONFIG_PAX_SEGMEXEC
33459 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33460 + pax_task_size = SEGMEXEC_TASK_SIZE;
33461 +#endif
33462
33463 if (gap < MIN_GAP)
33464 gap = MIN_GAP;
33465 else if (gap > MAX_GAP)
33466 gap = MAX_GAP;
33467
33468 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33469 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33470 }
33471
33472 /*
33473 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33474 * does, but not when emulating X86_32
33475 */
33476 -static unsigned long mmap_legacy_base(void)
33477 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33478 {
33479 - if (mmap_is_ia32())
33480 + if (mmap_is_ia32()) {
33481 +
33482 +#ifdef CONFIG_PAX_SEGMEXEC
33483 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33484 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33485 + else
33486 +#endif
33487 +
33488 return TASK_UNMAPPED_BASE;
33489 - else
33490 + } else
33491 return TASK_UNMAPPED_BASE + mmap_rnd();
33492 }
33493
33494 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33495 */
33496 void arch_pick_mmap_layout(struct mm_struct *mm)
33497 {
33498 - mm->mmap_legacy_base = mmap_legacy_base();
33499 - mm->mmap_base = mmap_base();
33500 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33501 + mm->mmap_base = mmap_base(mm);
33502 +
33503 +#ifdef CONFIG_PAX_RANDMMAP
33504 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33505 + mm->mmap_legacy_base += mm->delta_mmap;
33506 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33507 + }
33508 +#endif
33509
33510 if (mmap_is_legacy()) {
33511 mm->mmap_base = mm->mmap_legacy_base;
33512 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33513 index 0057a7a..95c7edd 100644
33514 --- a/arch/x86/mm/mmio-mod.c
33515 +++ b/arch/x86/mm/mmio-mod.c
33516 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33517 break;
33518 default:
33519 {
33520 - unsigned char *ip = (unsigned char *)instptr;
33521 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33522 my_trace->opcode = MMIO_UNKNOWN_OP;
33523 my_trace->width = 0;
33524 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33525 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33526 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33527 void __iomem *addr)
33528 {
33529 - static atomic_t next_id;
33530 + static atomic_unchecked_t next_id;
33531 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33532 /* These are page-unaligned. */
33533 struct mmiotrace_map map = {
33534 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33535 .private = trace
33536 },
33537 .phys = offset,
33538 - .id = atomic_inc_return(&next_id)
33539 + .id = atomic_inc_return_unchecked(&next_id)
33540 };
33541 map.map_id = trace->id;
33542
33543 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33544 ioremap_trace_core(offset, size, addr);
33545 }
33546
33547 -static void iounmap_trace_core(volatile void __iomem *addr)
33548 +static void iounmap_trace_core(const volatile void __iomem *addr)
33549 {
33550 struct mmiotrace_map map = {
33551 .phys = 0,
33552 @@ -328,7 +328,7 @@ not_enabled:
33553 }
33554 }
33555
33556 -void mmiotrace_iounmap(volatile void __iomem *addr)
33557 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33558 {
33559 might_sleep();
33560 if (is_enabled()) /* recheck and proper locking in *_core() */
33561 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33562 index 1a88370..3f598b5 100644
33563 --- a/arch/x86/mm/numa.c
33564 +++ b/arch/x86/mm/numa.c
33565 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33566 }
33567 }
33568
33569 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33570 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33571 {
33572 unsigned long uninitialized_var(pfn_align);
33573 int i, nid;
33574 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33575 index 536ea2f..f42c293 100644
33576 --- a/arch/x86/mm/pageattr.c
33577 +++ b/arch/x86/mm/pageattr.c
33578 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33579 */
33580 #ifdef CONFIG_PCI_BIOS
33581 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33582 - pgprot_val(forbidden) |= _PAGE_NX;
33583 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33584 #endif
33585
33586 /*
33587 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33588 * Does not cover __inittext since that is gone later on. On
33589 * 64bit we do not enforce !NX on the low mapping
33590 */
33591 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33592 - pgprot_val(forbidden) |= _PAGE_NX;
33593 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33594 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33595
33596 +#ifdef CONFIG_DEBUG_RODATA
33597 /*
33598 * The .rodata section needs to be read-only. Using the pfn
33599 * catches all aliases.
33600 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33601 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33602 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33603 pgprot_val(forbidden) |= _PAGE_RW;
33604 +#endif
33605
33606 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33607 /*
33608 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33609 }
33610 #endif
33611
33612 +#ifdef CONFIG_PAX_KERNEXEC
33613 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33614 + pgprot_val(forbidden) |= _PAGE_RW;
33615 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33616 + }
33617 +#endif
33618 +
33619 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33620
33621 return prot;
33622 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33623 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33624 {
33625 /* change init_mm */
33626 + pax_open_kernel();
33627 set_pte_atomic(kpte, pte);
33628 +
33629 #ifdef CONFIG_X86_32
33630 if (!SHARED_KERNEL_PMD) {
33631 +
33632 +#ifdef CONFIG_PAX_PER_CPU_PGD
33633 + unsigned long cpu;
33634 +#else
33635 struct page *page;
33636 +#endif
33637
33638 +#ifdef CONFIG_PAX_PER_CPU_PGD
33639 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33640 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33641 +#else
33642 list_for_each_entry(page, &pgd_list, lru) {
33643 - pgd_t *pgd;
33644 + pgd_t *pgd = (pgd_t *)page_address(page);
33645 +#endif
33646 +
33647 pud_t *pud;
33648 pmd_t *pmd;
33649
33650 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33651 + pgd += pgd_index(address);
33652 pud = pud_offset(pgd, address);
33653 pmd = pmd_offset(pud, address);
33654 set_pte_atomic((pte_t *)pmd, pte);
33655 }
33656 }
33657 #endif
33658 + pax_close_kernel();
33659 }
33660
33661 static int
33662 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33663 index 7ac6869..c0ba541 100644
33664 --- a/arch/x86/mm/pat.c
33665 +++ b/arch/x86/mm/pat.c
33666 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33667 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33668
33669 if (pg_flags == _PGMT_DEFAULT)
33670 - return -1;
33671 + return _PAGE_CACHE_MODE_NUM;
33672 else if (pg_flags == _PGMT_WC)
33673 return _PAGE_CACHE_MODE_WC;
33674 else if (pg_flags == _PGMT_UC_MINUS)
33675 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33676
33677 page = pfn_to_page(pfn);
33678 type = get_page_memtype(page);
33679 - if (type != -1) {
33680 + if (type != _PAGE_CACHE_MODE_NUM) {
33681 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33682 start, end - 1, type, req_type);
33683 if (new_type)
33684 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33685
33686 if (!entry) {
33687 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33688 - current->comm, current->pid, start, end - 1);
33689 + current->comm, task_pid_nr(current), start, end - 1);
33690 return -EINVAL;
33691 }
33692
33693 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33694 page = pfn_to_page(paddr >> PAGE_SHIFT);
33695 rettype = get_page_memtype(page);
33696 /*
33697 - * -1 from get_page_memtype() implies RAM page is in its
33698 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33699 * default state and not reserved, and hence of type WB
33700 */
33701 - if (rettype == -1)
33702 + if (rettype == _PAGE_CACHE_MODE_NUM)
33703 rettype = _PAGE_CACHE_MODE_WB;
33704
33705 return rettype;
33706 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33707
33708 while (cursor < to) {
33709 if (!devmem_is_allowed(pfn)) {
33710 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33711 - current->comm, from, to - 1);
33712 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33713 + current->comm, from, to - 1, cursor);
33714 return 0;
33715 }
33716 cursor += PAGE_SIZE;
33717 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33718 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33719 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33720 "for [mem %#010Lx-%#010Lx]\n",
33721 - current->comm, current->pid,
33722 + current->comm, task_pid_nr(current),
33723 cattr_name(pcm),
33724 base, (unsigned long long)(base + size-1));
33725 return -EINVAL;
33726 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33727 pcm = lookup_memtype(paddr);
33728 if (want_pcm != pcm) {
33729 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33730 - current->comm, current->pid,
33731 + current->comm, task_pid_nr(current),
33732 cattr_name(want_pcm),
33733 (unsigned long long)paddr,
33734 (unsigned long long)(paddr + size - 1),
33735 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33736 free_memtype(paddr, paddr + size);
33737 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33738 " for [mem %#010Lx-%#010Lx], got %s\n",
33739 - current->comm, current->pid,
33740 + current->comm, task_pid_nr(current),
33741 cattr_name(want_pcm),
33742 (unsigned long long)paddr,
33743 (unsigned long long)(paddr + size - 1),
33744 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33745 index 6582adc..fcc5d0b 100644
33746 --- a/arch/x86/mm/pat_rbtree.c
33747 +++ b/arch/x86/mm/pat_rbtree.c
33748 @@ -161,7 +161,7 @@ success:
33749
33750 failure:
33751 printk(KERN_INFO "%s:%d conflicting memory types "
33752 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33753 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33754 end, cattr_name(found_type), cattr_name(match->type));
33755 return -EBUSY;
33756 }
33757 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33758 index 9f0614d..92ae64a 100644
33759 --- a/arch/x86/mm/pf_in.c
33760 +++ b/arch/x86/mm/pf_in.c
33761 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33762 int i;
33763 enum reason_type rv = OTHERS;
33764
33765 - p = (unsigned char *)ins_addr;
33766 + p = (unsigned char *)ktla_ktva(ins_addr);
33767 p += skip_prefix(p, &prf);
33768 p += get_opcode(p, &opcode);
33769
33770 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33771 struct prefix_bits prf;
33772 int i;
33773
33774 - p = (unsigned char *)ins_addr;
33775 + p = (unsigned char *)ktla_ktva(ins_addr);
33776 p += skip_prefix(p, &prf);
33777 p += get_opcode(p, &opcode);
33778
33779 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33780 struct prefix_bits prf;
33781 int i;
33782
33783 - p = (unsigned char *)ins_addr;
33784 + p = (unsigned char *)ktla_ktva(ins_addr);
33785 p += skip_prefix(p, &prf);
33786 p += get_opcode(p, &opcode);
33787
33788 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33789 struct prefix_bits prf;
33790 int i;
33791
33792 - p = (unsigned char *)ins_addr;
33793 + p = (unsigned char *)ktla_ktva(ins_addr);
33794 p += skip_prefix(p, &prf);
33795 p += get_opcode(p, &opcode);
33796 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33797 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33798 struct prefix_bits prf;
33799 int i;
33800
33801 - p = (unsigned char *)ins_addr;
33802 + p = (unsigned char *)ktla_ktva(ins_addr);
33803 p += skip_prefix(p, &prf);
33804 p += get_opcode(p, &opcode);
33805 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33806 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33807 index 6fb6927..634b0f7 100644
33808 --- a/arch/x86/mm/pgtable.c
33809 +++ b/arch/x86/mm/pgtable.c
33810 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33811 list_del(&page->lru);
33812 }
33813
33814 -#define UNSHARED_PTRS_PER_PGD \
33815 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33816 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33817 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33818
33819 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33820 +{
33821 + unsigned int count = USER_PGD_PTRS;
33822
33823 + if (!pax_user_shadow_base)
33824 + return;
33825 +
33826 + while (count--)
33827 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33828 +}
33829 +#endif
33830 +
33831 +#ifdef CONFIG_PAX_PER_CPU_PGD
33832 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33833 +{
33834 + unsigned int count = USER_PGD_PTRS;
33835 +
33836 + while (count--) {
33837 + pgd_t pgd;
33838 +
33839 +#ifdef CONFIG_X86_64
33840 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33841 +#else
33842 + pgd = *src++;
33843 +#endif
33844 +
33845 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33846 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33847 +#endif
33848 +
33849 + *dst++ = pgd;
33850 + }
33851 +
33852 +}
33853 +#endif
33854 +
33855 +#ifdef CONFIG_X86_64
33856 +#define pxd_t pud_t
33857 +#define pyd_t pgd_t
33858 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33859 +#define pgtable_pxd_page_ctor(page) true
33860 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33861 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33862 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33863 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33864 +#define PYD_SIZE PGDIR_SIZE
33865 +#else
33866 +#define pxd_t pmd_t
33867 +#define pyd_t pud_t
33868 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33869 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33870 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33871 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33872 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33873 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33874 +#define PYD_SIZE PUD_SIZE
33875 +#endif
33876 +
33877 +#ifdef CONFIG_PAX_PER_CPU_PGD
33878 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33879 +static inline void pgd_dtor(pgd_t *pgd) {}
33880 +#else
33881 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33882 {
33883 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33884 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33885 pgd_list_del(pgd);
33886 spin_unlock(&pgd_lock);
33887 }
33888 +#endif
33889
33890 /*
33891 * List of all pgd's needed for non-PAE so it can invalidate entries
33892 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33893 * -- nyc
33894 */
33895
33896 -#ifdef CONFIG_X86_PAE
33897 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33898 /*
33899 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33900 * updating the top-level pagetable entries to guarantee the
33901 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33902 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33903 * and initialize the kernel pmds here.
33904 */
33905 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33906 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33907
33908 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33909 {
33910 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33911 */
33912 flush_tlb_mm(mm);
33913 }
33914 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33915 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33916 #else /* !CONFIG_X86_PAE */
33917
33918 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33919 -#define PREALLOCATED_PMDS 0
33920 +#define PREALLOCATED_PXDS 0
33921
33922 #endif /* CONFIG_X86_PAE */
33923
33924 -static void free_pmds(pmd_t *pmds[])
33925 +static void free_pxds(pxd_t *pxds[])
33926 {
33927 int i;
33928
33929 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33930 - if (pmds[i]) {
33931 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33932 - free_page((unsigned long)pmds[i]);
33933 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33934 + if (pxds[i]) {
33935 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33936 + free_page((unsigned long)pxds[i]);
33937 }
33938 }
33939
33940 -static int preallocate_pmds(pmd_t *pmds[])
33941 +static int preallocate_pxds(pxd_t *pxds[])
33942 {
33943 int i;
33944 bool failed = false;
33945
33946 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33947 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33948 - if (!pmd)
33949 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33950 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33951 + if (!pxd)
33952 failed = true;
33953 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33954 - free_page((unsigned long)pmd);
33955 - pmd = NULL;
33956 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33957 + free_page((unsigned long)pxd);
33958 + pxd = NULL;
33959 failed = true;
33960 }
33961 - pmds[i] = pmd;
33962 + pxds[i] = pxd;
33963 }
33964
33965 if (failed) {
33966 - free_pmds(pmds);
33967 + free_pxds(pxds);
33968 return -ENOMEM;
33969 }
33970
33971 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
33972 * preallocate which never got a corresponding vma will need to be
33973 * freed manually.
33974 */
33975 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33976 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33977 {
33978 int i;
33979
33980 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33981 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33982 pgd_t pgd = pgdp[i];
33983
33984 if (pgd_val(pgd) != 0) {
33985 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33986 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33987
33988 - pgdp[i] = native_make_pgd(0);
33989 + set_pgd(pgdp + i, native_make_pgd(0));
33990
33991 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33992 - pmd_free(mm, pmd);
33993 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33994 + pxd_free(mm, pxd);
33995 }
33996 }
33997 }
33998
33999 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34000 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34001 {
34002 - pud_t *pud;
34003 + pyd_t *pyd;
34004 int i;
34005
34006 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34007 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34008 return;
34009
34010 - pud = pud_offset(pgd, 0);
34011 -
34012 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34013 - pmd_t *pmd = pmds[i];
34014 +#ifdef CONFIG_X86_64
34015 + pyd = pyd_offset(mm, 0L);
34016 +#else
34017 + pyd = pyd_offset(pgd, 0L);
34018 +#endif
34019
34020 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34021 + pxd_t *pxd = pxds[i];
34022 if (i >= KERNEL_PGD_BOUNDARY)
34023 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34024 - sizeof(pmd_t) * PTRS_PER_PMD);
34025 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34026 + sizeof(pxd_t) * PTRS_PER_PMD);
34027
34028 - pud_populate(mm, pud, pmd);
34029 + pyd_populate(mm, pyd, pxd);
34030 }
34031 }
34032
34033 pgd_t *pgd_alloc(struct mm_struct *mm)
34034 {
34035 pgd_t *pgd;
34036 - pmd_t *pmds[PREALLOCATED_PMDS];
34037 + pxd_t *pxds[PREALLOCATED_PXDS];
34038
34039 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34040
34041 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34042
34043 mm->pgd = pgd;
34044
34045 - if (preallocate_pmds(pmds) != 0)
34046 + if (preallocate_pxds(pxds) != 0)
34047 goto out_free_pgd;
34048
34049 if (paravirt_pgd_alloc(mm) != 0)
34050 - goto out_free_pmds;
34051 + goto out_free_pxds;
34052
34053 /*
34054 * Make sure that pre-populating the pmds is atomic with
34055 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34056 spin_lock(&pgd_lock);
34057
34058 pgd_ctor(mm, pgd);
34059 - pgd_prepopulate_pmd(mm, pgd, pmds);
34060 + pgd_prepopulate_pxd(mm, pgd, pxds);
34061
34062 spin_unlock(&pgd_lock);
34063
34064 return pgd;
34065
34066 -out_free_pmds:
34067 - free_pmds(pmds);
34068 +out_free_pxds:
34069 + free_pxds(pxds);
34070 out_free_pgd:
34071 free_page((unsigned long)pgd);
34072 out:
34073 @@ -313,7 +380,7 @@ out:
34074
34075 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34076 {
34077 - pgd_mop_up_pmds(mm, pgd);
34078 + pgd_mop_up_pxds(mm, pgd);
34079 pgd_dtor(pgd);
34080 paravirt_pgd_free(mm, pgd);
34081 free_page((unsigned long)pgd);
34082 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34083 index 75cc097..79a097f 100644
34084 --- a/arch/x86/mm/pgtable_32.c
34085 +++ b/arch/x86/mm/pgtable_32.c
34086 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34087 return;
34088 }
34089 pte = pte_offset_kernel(pmd, vaddr);
34090 +
34091 + pax_open_kernel();
34092 if (pte_val(pteval))
34093 set_pte_at(&init_mm, vaddr, pte, pteval);
34094 else
34095 pte_clear(&init_mm, vaddr, pte);
34096 + pax_close_kernel();
34097
34098 /*
34099 * It's enough to flush this one mapping.
34100 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34101 index e666cbb..61788c45 100644
34102 --- a/arch/x86/mm/physaddr.c
34103 +++ b/arch/x86/mm/physaddr.c
34104 @@ -10,7 +10,7 @@
34105 #ifdef CONFIG_X86_64
34106
34107 #ifdef CONFIG_DEBUG_VIRTUAL
34108 -unsigned long __phys_addr(unsigned long x)
34109 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34110 {
34111 unsigned long y = x - __START_KERNEL_map;
34112
34113 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34114 #else
34115
34116 #ifdef CONFIG_DEBUG_VIRTUAL
34117 -unsigned long __phys_addr(unsigned long x)
34118 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34119 {
34120 unsigned long phys_addr = x - PAGE_OFFSET;
34121 /* VMALLOC_* aren't constants */
34122 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34123 index 90555bf..f5f1828 100644
34124 --- a/arch/x86/mm/setup_nx.c
34125 +++ b/arch/x86/mm/setup_nx.c
34126 @@ -5,8 +5,10 @@
34127 #include <asm/pgtable.h>
34128 #include <asm/proto.h>
34129
34130 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34131 static int disable_nx;
34132
34133 +#ifndef CONFIG_PAX_PAGEEXEC
34134 /*
34135 * noexec = on|off
34136 *
34137 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34138 return 0;
34139 }
34140 early_param("noexec", noexec_setup);
34141 +#endif
34142 +
34143 +#endif
34144
34145 void x86_configure_nx(void)
34146 {
34147 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34148 if (cpu_has_nx && !disable_nx)
34149 __supported_pte_mask |= _PAGE_NX;
34150 else
34151 +#endif
34152 __supported_pte_mask &= ~_PAGE_NX;
34153 }
34154
34155 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34156 index ee61c36..e6fedeb 100644
34157 --- a/arch/x86/mm/tlb.c
34158 +++ b/arch/x86/mm/tlb.c
34159 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34160 BUG();
34161 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34162 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34163 +
34164 +#ifndef CONFIG_PAX_PER_CPU_PGD
34165 load_cr3(swapper_pg_dir);
34166 +#endif
34167 +
34168 /*
34169 * This gets called in the idle path where RCU
34170 * functions differently. Tracing normally
34171 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34172 new file mode 100644
34173 index 0000000..dace51c
34174 --- /dev/null
34175 +++ b/arch/x86/mm/uderef_64.c
34176 @@ -0,0 +1,37 @@
34177 +#include <linux/mm.h>
34178 +#include <asm/pgtable.h>
34179 +#include <asm/uaccess.h>
34180 +
34181 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34182 +/* PaX: due to the special call convention these functions must
34183 + * - remain leaf functions under all configurations,
34184 + * - never be called directly, only dereferenced from the wrappers.
34185 + */
34186 +void __pax_open_userland(void)
34187 +{
34188 + unsigned int cpu;
34189 +
34190 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34191 + return;
34192 +
34193 + cpu = raw_get_cpu();
34194 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34195 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34196 + raw_put_cpu_no_resched();
34197 +}
34198 +EXPORT_SYMBOL(__pax_open_userland);
34199 +
34200 +void __pax_close_userland(void)
34201 +{
34202 + unsigned int cpu;
34203 +
34204 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34205 + return;
34206 +
34207 + cpu = raw_get_cpu();
34208 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34209 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34210 + raw_put_cpu_no_resched();
34211 +}
34212 +EXPORT_SYMBOL(__pax_close_userland);
34213 +#endif
34214 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34215 index 6440221..f84b5c7 100644
34216 --- a/arch/x86/net/bpf_jit.S
34217 +++ b/arch/x86/net/bpf_jit.S
34218 @@ -9,6 +9,7 @@
34219 */
34220 #include <linux/linkage.h>
34221 #include <asm/dwarf2.h>
34222 +#include <asm/alternative-asm.h>
34223
34224 /*
34225 * Calling convention :
34226 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34227 jle bpf_slow_path_word
34228 mov (SKBDATA,%rsi),%eax
34229 bswap %eax /* ntohl() */
34230 + pax_force_retaddr
34231 ret
34232
34233 sk_load_half:
34234 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34235 jle bpf_slow_path_half
34236 movzwl (SKBDATA,%rsi),%eax
34237 rol $8,%ax # ntohs()
34238 + pax_force_retaddr
34239 ret
34240
34241 sk_load_byte:
34242 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34243 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34244 jle bpf_slow_path_byte
34245 movzbl (SKBDATA,%rsi),%eax
34246 + pax_force_retaddr
34247 ret
34248
34249 /* rsi contains offset and can be scratched */
34250 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34251 js bpf_error
34252 mov - MAX_BPF_STACK + 32(%rbp),%eax
34253 bswap %eax
34254 + pax_force_retaddr
34255 ret
34256
34257 bpf_slow_path_half:
34258 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34259 mov - MAX_BPF_STACK + 32(%rbp),%ax
34260 rol $8,%ax
34261 movzwl %ax,%eax
34262 + pax_force_retaddr
34263 ret
34264
34265 bpf_slow_path_byte:
34266 bpf_slow_path_common(1)
34267 js bpf_error
34268 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34269 + pax_force_retaddr
34270 ret
34271
34272 #define sk_negative_common(SIZE) \
34273 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34274 sk_negative_common(4)
34275 mov (%rax), %eax
34276 bswap %eax
34277 + pax_force_retaddr
34278 ret
34279
34280 bpf_slow_path_half_neg:
34281 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34282 mov (%rax),%ax
34283 rol $8,%ax
34284 movzwl %ax,%eax
34285 + pax_force_retaddr
34286 ret
34287
34288 bpf_slow_path_byte_neg:
34289 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34290 .globl sk_load_byte_negative_offset
34291 sk_negative_common(1)
34292 movzbl (%rax), %eax
34293 + pax_force_retaddr
34294 ret
34295
34296 bpf_error:
34297 @@ -156,4 +166,5 @@ bpf_error:
34298 mov - MAX_BPF_STACK + 16(%rbp),%r14
34299 mov - MAX_BPF_STACK + 24(%rbp),%r15
34300 leaveq
34301 + pax_force_retaddr
34302 ret
34303 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34304 index 9875143..00f6656 100644
34305 --- a/arch/x86/net/bpf_jit_comp.c
34306 +++ b/arch/x86/net/bpf_jit_comp.c
34307 @@ -13,7 +13,11 @@
34308 #include <linux/if_vlan.h>
34309 #include <asm/cacheflush.h>
34310
34311 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34312 +int bpf_jit_enable __read_only;
34313 +#else
34314 int bpf_jit_enable __read_mostly;
34315 +#endif
34316
34317 /*
34318 * assembly code in arch/x86/net/bpf_jit.S
34319 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34320 static void jit_fill_hole(void *area, unsigned int size)
34321 {
34322 /* fill whole space with int3 instructions */
34323 + pax_open_kernel();
34324 memset(area, 0xcc, size);
34325 + pax_close_kernel();
34326 }
34327
34328 struct jit_context {
34329 @@ -896,7 +902,9 @@ common_load:
34330 pr_err("bpf_jit_compile fatal error\n");
34331 return -EFAULT;
34332 }
34333 + pax_open_kernel();
34334 memcpy(image + proglen, temp, ilen);
34335 + pax_close_kernel();
34336 }
34337 proglen += ilen;
34338 addrs[i] = proglen;
34339 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34340
34341 if (image) {
34342 bpf_flush_icache(header, image + proglen);
34343 - set_memory_ro((unsigned long)header, header->pages);
34344 prog->bpf_func = (void *)image;
34345 prog->jited = true;
34346 }
34347 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34348 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34349 struct bpf_binary_header *header = (void *)addr;
34350
34351 - if (!fp->jited)
34352 - goto free_filter;
34353 + if (fp->jited)
34354 + bpf_jit_binary_free(header);
34355
34356 - set_memory_rw(addr, header->pages);
34357 - bpf_jit_binary_free(header);
34358 -
34359 -free_filter:
34360 bpf_prog_unlock_free(fp);
34361 }
34362 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34363 index 5d04be5..2beeaa2 100644
34364 --- a/arch/x86/oprofile/backtrace.c
34365 +++ b/arch/x86/oprofile/backtrace.c
34366 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34367 struct stack_frame_ia32 *fp;
34368 unsigned long bytes;
34369
34370 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34371 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34372 if (bytes != 0)
34373 return NULL;
34374
34375 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34376 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34377
34378 oprofile_add_trace(bufhead[0].return_address);
34379
34380 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34381 struct stack_frame bufhead[2];
34382 unsigned long bytes;
34383
34384 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34385 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34386 if (bytes != 0)
34387 return NULL;
34388
34389 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34390 {
34391 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34392
34393 - if (!user_mode_vm(regs)) {
34394 + if (!user_mode(regs)) {
34395 unsigned long stack = kernel_stack_pointer(regs);
34396 if (depth)
34397 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34398 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34399 index 1d2e639..f6ef82a 100644
34400 --- a/arch/x86/oprofile/nmi_int.c
34401 +++ b/arch/x86/oprofile/nmi_int.c
34402 @@ -23,6 +23,7 @@
34403 #include <asm/nmi.h>
34404 #include <asm/msr.h>
34405 #include <asm/apic.h>
34406 +#include <asm/pgtable.h>
34407
34408 #include "op_counter.h"
34409 #include "op_x86_model.h"
34410 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34411 if (ret)
34412 return ret;
34413
34414 - if (!model->num_virt_counters)
34415 - model->num_virt_counters = model->num_counters;
34416 + if (!model->num_virt_counters) {
34417 + pax_open_kernel();
34418 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34419 + pax_close_kernel();
34420 + }
34421
34422 mux_init(ops);
34423
34424 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34425 index 50d86c0..7985318 100644
34426 --- a/arch/x86/oprofile/op_model_amd.c
34427 +++ b/arch/x86/oprofile/op_model_amd.c
34428 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34429 num_counters = AMD64_NUM_COUNTERS;
34430 }
34431
34432 - op_amd_spec.num_counters = num_counters;
34433 - op_amd_spec.num_controls = num_counters;
34434 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34435 + pax_open_kernel();
34436 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34437 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34438 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34439 + pax_close_kernel();
34440
34441 return 0;
34442 }
34443 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34444 index d90528e..0127e2b 100644
34445 --- a/arch/x86/oprofile/op_model_ppro.c
34446 +++ b/arch/x86/oprofile/op_model_ppro.c
34447 @@ -19,6 +19,7 @@
34448 #include <asm/msr.h>
34449 #include <asm/apic.h>
34450 #include <asm/nmi.h>
34451 +#include <asm/pgtable.h>
34452
34453 #include "op_x86_model.h"
34454 #include "op_counter.h"
34455 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34456
34457 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34458
34459 - op_arch_perfmon_spec.num_counters = num_counters;
34460 - op_arch_perfmon_spec.num_controls = num_counters;
34461 + pax_open_kernel();
34462 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34463 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34464 + pax_close_kernel();
34465 }
34466
34467 static int arch_perfmon_init(struct oprofile_operations *ignore)
34468 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34469 index 71e8a67..6a313bb 100644
34470 --- a/arch/x86/oprofile/op_x86_model.h
34471 +++ b/arch/x86/oprofile/op_x86_model.h
34472 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34473 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34474 struct op_msrs const * const msrs);
34475 #endif
34476 -};
34477 +} __do_const;
34478
34479 struct op_counter_config;
34480
34481 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34482 index 44b9271..4c5a988 100644
34483 --- a/arch/x86/pci/intel_mid_pci.c
34484 +++ b/arch/x86/pci/intel_mid_pci.c
34485 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34486 pci_mmcfg_late_init();
34487 pcibios_enable_irq = intel_mid_pci_irq_enable;
34488 pcibios_disable_irq = intel_mid_pci_irq_disable;
34489 - pci_root_ops = intel_mid_pci_ops;
34490 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34491 pci_soc_mode = 1;
34492 /* Continue with standard init */
34493 return 1;
34494 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34495 index 5dc6ca5..25c03f5 100644
34496 --- a/arch/x86/pci/irq.c
34497 +++ b/arch/x86/pci/irq.c
34498 @@ -51,7 +51,7 @@ struct irq_router {
34499 struct irq_router_handler {
34500 u16 vendor;
34501 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34502 -};
34503 +} __do_const;
34504
34505 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34506 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34507 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34508 return 0;
34509 }
34510
34511 -static __initdata struct irq_router_handler pirq_routers[] = {
34512 +static __initconst const struct irq_router_handler pirq_routers[] = {
34513 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34514 { PCI_VENDOR_ID_AL, ali_router_probe },
34515 { PCI_VENDOR_ID_ITE, ite_router_probe },
34516 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34517 static void __init pirq_find_router(struct irq_router *r)
34518 {
34519 struct irq_routing_table *rt = pirq_table;
34520 - struct irq_router_handler *h;
34521 + const struct irq_router_handler *h;
34522
34523 #ifdef CONFIG_PCI_BIOS
34524 if (!rt->signature) {
34525 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34526 return 0;
34527 }
34528
34529 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34530 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34531 {
34532 .callback = fix_broken_hp_bios_irq9,
34533 .ident = "HP Pavilion N5400 Series Laptop",
34534 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34535 index 9b83b90..4112152 100644
34536 --- a/arch/x86/pci/pcbios.c
34537 +++ b/arch/x86/pci/pcbios.c
34538 @@ -79,7 +79,7 @@ union bios32 {
34539 static struct {
34540 unsigned long address;
34541 unsigned short segment;
34542 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34543 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34544
34545 /*
34546 * Returns the entry point for the given service, NULL on error
34547 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34548 unsigned long length; /* %ecx */
34549 unsigned long entry; /* %edx */
34550 unsigned long flags;
34551 + struct desc_struct d, *gdt;
34552
34553 local_irq_save(flags);
34554 - __asm__("lcall *(%%edi); cld"
34555 +
34556 + gdt = get_cpu_gdt_table(smp_processor_id());
34557 +
34558 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34559 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34560 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34561 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34562 +
34563 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34564 : "=a" (return_code),
34565 "=b" (address),
34566 "=c" (length),
34567 "=d" (entry)
34568 : "0" (service),
34569 "1" (0),
34570 - "D" (&bios32_indirect));
34571 + "D" (&bios32_indirect),
34572 + "r"(__PCIBIOS_DS)
34573 + : "memory");
34574 +
34575 + pax_open_kernel();
34576 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34577 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34578 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34579 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34580 + pax_close_kernel();
34581 +
34582 local_irq_restore(flags);
34583
34584 switch (return_code) {
34585 - case 0:
34586 - return address + entry;
34587 - case 0x80: /* Not present */
34588 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34589 - return 0;
34590 - default: /* Shouldn't happen */
34591 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34592 - service, return_code);
34593 + case 0: {
34594 + int cpu;
34595 + unsigned char flags;
34596 +
34597 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34598 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34599 + printk(KERN_WARNING "bios32_service: not valid\n");
34600 return 0;
34601 + }
34602 + address = address + PAGE_OFFSET;
34603 + length += 16UL; /* some BIOSs underreport this... */
34604 + flags = 4;
34605 + if (length >= 64*1024*1024) {
34606 + length >>= PAGE_SHIFT;
34607 + flags |= 8;
34608 + }
34609 +
34610 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34611 + gdt = get_cpu_gdt_table(cpu);
34612 + pack_descriptor(&d, address, length, 0x9b, flags);
34613 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34614 + pack_descriptor(&d, address, length, 0x93, flags);
34615 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34616 + }
34617 + return entry;
34618 + }
34619 + case 0x80: /* Not present */
34620 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34621 + return 0;
34622 + default: /* Shouldn't happen */
34623 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34624 + service, return_code);
34625 + return 0;
34626 }
34627 }
34628
34629 static struct {
34630 unsigned long address;
34631 unsigned short segment;
34632 -} pci_indirect = { 0, __KERNEL_CS };
34633 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34634
34635 -static int pci_bios_present;
34636 +static int pci_bios_present __read_only;
34637
34638 static int __init check_pcibios(void)
34639 {
34640 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34641 unsigned long flags, pcibios_entry;
34642
34643 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34644 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34645 + pci_indirect.address = pcibios_entry;
34646
34647 local_irq_save(flags);
34648 - __asm__(
34649 - "lcall *(%%edi); cld\n\t"
34650 + __asm__("movw %w6, %%ds\n\t"
34651 + "lcall *%%ss:(%%edi); cld\n\t"
34652 + "push %%ss\n\t"
34653 + "pop %%ds\n\t"
34654 "jc 1f\n\t"
34655 "xor %%ah, %%ah\n"
34656 "1:"
34657 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34658 "=b" (ebx),
34659 "=c" (ecx)
34660 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34661 - "D" (&pci_indirect)
34662 + "D" (&pci_indirect),
34663 + "r" (__PCIBIOS_DS)
34664 : "memory");
34665 local_irq_restore(flags);
34666
34667 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34668
34669 switch (len) {
34670 case 1:
34671 - __asm__("lcall *(%%esi); cld\n\t"
34672 + __asm__("movw %w6, %%ds\n\t"
34673 + "lcall *%%ss:(%%esi); cld\n\t"
34674 + "push %%ss\n\t"
34675 + "pop %%ds\n\t"
34676 "jc 1f\n\t"
34677 "xor %%ah, %%ah\n"
34678 "1:"
34679 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34680 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34681 "b" (bx),
34682 "D" ((long)reg),
34683 - "S" (&pci_indirect));
34684 + "S" (&pci_indirect),
34685 + "r" (__PCIBIOS_DS));
34686 /*
34687 * Zero-extend the result beyond 8 bits, do not trust the
34688 * BIOS having done it:
34689 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34690 *value &= 0xff;
34691 break;
34692 case 2:
34693 - __asm__("lcall *(%%esi); cld\n\t"
34694 + __asm__("movw %w6, %%ds\n\t"
34695 + "lcall *%%ss:(%%esi); cld\n\t"
34696 + "push %%ss\n\t"
34697 + "pop %%ds\n\t"
34698 "jc 1f\n\t"
34699 "xor %%ah, %%ah\n"
34700 "1:"
34701 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34702 : "1" (PCIBIOS_READ_CONFIG_WORD),
34703 "b" (bx),
34704 "D" ((long)reg),
34705 - "S" (&pci_indirect));
34706 + "S" (&pci_indirect),
34707 + "r" (__PCIBIOS_DS));
34708 /*
34709 * Zero-extend the result beyond 16 bits, do not trust the
34710 * BIOS having done it:
34711 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34712 *value &= 0xffff;
34713 break;
34714 case 4:
34715 - __asm__("lcall *(%%esi); cld\n\t"
34716 + __asm__("movw %w6, %%ds\n\t"
34717 + "lcall *%%ss:(%%esi); cld\n\t"
34718 + "push %%ss\n\t"
34719 + "pop %%ds\n\t"
34720 "jc 1f\n\t"
34721 "xor %%ah, %%ah\n"
34722 "1:"
34723 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34724 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34725 "b" (bx),
34726 "D" ((long)reg),
34727 - "S" (&pci_indirect));
34728 + "S" (&pci_indirect),
34729 + "r" (__PCIBIOS_DS));
34730 break;
34731 }
34732
34733 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34734
34735 switch (len) {
34736 case 1:
34737 - __asm__("lcall *(%%esi); cld\n\t"
34738 + __asm__("movw %w6, %%ds\n\t"
34739 + "lcall *%%ss:(%%esi); cld\n\t"
34740 + "push %%ss\n\t"
34741 + "pop %%ds\n\t"
34742 "jc 1f\n\t"
34743 "xor %%ah, %%ah\n"
34744 "1:"
34745 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34746 "c" (value),
34747 "b" (bx),
34748 "D" ((long)reg),
34749 - "S" (&pci_indirect));
34750 + "S" (&pci_indirect),
34751 + "r" (__PCIBIOS_DS));
34752 break;
34753 case 2:
34754 - __asm__("lcall *(%%esi); cld\n\t"
34755 + __asm__("movw %w6, %%ds\n\t"
34756 + "lcall *%%ss:(%%esi); cld\n\t"
34757 + "push %%ss\n\t"
34758 + "pop %%ds\n\t"
34759 "jc 1f\n\t"
34760 "xor %%ah, %%ah\n"
34761 "1:"
34762 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34763 "c" (value),
34764 "b" (bx),
34765 "D" ((long)reg),
34766 - "S" (&pci_indirect));
34767 + "S" (&pci_indirect),
34768 + "r" (__PCIBIOS_DS));
34769 break;
34770 case 4:
34771 - __asm__("lcall *(%%esi); cld\n\t"
34772 + __asm__("movw %w6, %%ds\n\t"
34773 + "lcall *%%ss:(%%esi); cld\n\t"
34774 + "push %%ss\n\t"
34775 + "pop %%ds\n\t"
34776 "jc 1f\n\t"
34777 "xor %%ah, %%ah\n"
34778 "1:"
34779 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34780 "c" (value),
34781 "b" (bx),
34782 "D" ((long)reg),
34783 - "S" (&pci_indirect));
34784 + "S" (&pci_indirect),
34785 + "r" (__PCIBIOS_DS));
34786 break;
34787 }
34788
34789 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34790
34791 DBG("PCI: Fetching IRQ routing table... ");
34792 __asm__("push %%es\n\t"
34793 + "movw %w8, %%ds\n\t"
34794 "push %%ds\n\t"
34795 "pop %%es\n\t"
34796 - "lcall *(%%esi); cld\n\t"
34797 + "lcall *%%ss:(%%esi); cld\n\t"
34798 "pop %%es\n\t"
34799 + "push %%ss\n\t"
34800 + "pop %%ds\n"
34801 "jc 1f\n\t"
34802 "xor %%ah, %%ah\n"
34803 "1:"
34804 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34805 "1" (0),
34806 "D" ((long) &opt),
34807 "S" (&pci_indirect),
34808 - "m" (opt)
34809 + "m" (opt),
34810 + "r" (__PCIBIOS_DS)
34811 : "memory");
34812 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34813 if (ret & 0xff00)
34814 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34815 {
34816 int ret;
34817
34818 - __asm__("lcall *(%%esi); cld\n\t"
34819 + __asm__("movw %w5, %%ds\n\t"
34820 + "lcall *%%ss:(%%esi); cld\n\t"
34821 + "push %%ss\n\t"
34822 + "pop %%ds\n"
34823 "jc 1f\n\t"
34824 "xor %%ah, %%ah\n"
34825 "1:"
34826 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34827 : "0" (PCIBIOS_SET_PCI_HW_INT),
34828 "b" ((dev->bus->number << 8) | dev->devfn),
34829 "c" ((irq << 8) | (pin + 10)),
34830 - "S" (&pci_indirect));
34831 + "S" (&pci_indirect),
34832 + "r" (__PCIBIOS_DS));
34833 return !(ret & 0xff00);
34834 }
34835 EXPORT_SYMBOL(pcibios_set_irq_routing);
34836 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34837 index 40e7cda..c7e6672 100644
34838 --- a/arch/x86/platform/efi/efi_32.c
34839 +++ b/arch/x86/platform/efi/efi_32.c
34840 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34841 {
34842 struct desc_ptr gdt_descr;
34843
34844 +#ifdef CONFIG_PAX_KERNEXEC
34845 + struct desc_struct d;
34846 +#endif
34847 +
34848 local_irq_save(efi_rt_eflags);
34849
34850 load_cr3(initial_page_table);
34851 __flush_tlb_all();
34852
34853 +#ifdef CONFIG_PAX_KERNEXEC
34854 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34855 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34856 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34857 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34858 +#endif
34859 +
34860 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34861 gdt_descr.size = GDT_SIZE - 1;
34862 load_gdt(&gdt_descr);
34863 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34864 {
34865 struct desc_ptr gdt_descr;
34866
34867 +#ifdef CONFIG_PAX_KERNEXEC
34868 + struct desc_struct d;
34869 +
34870 + memset(&d, 0, sizeof d);
34871 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34872 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34873 +#endif
34874 +
34875 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34876 gdt_descr.size = GDT_SIZE - 1;
34877 load_gdt(&gdt_descr);
34878
34879 +#ifdef CONFIG_PAX_PER_CPU_PGD
34880 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34881 +#else
34882 load_cr3(swapper_pg_dir);
34883 +#endif
34884 +
34885 __flush_tlb_all();
34886
34887 local_irq_restore(efi_rt_eflags);
34888 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34889 index 17e80d8..9fa6e41 100644
34890 --- a/arch/x86/platform/efi/efi_64.c
34891 +++ b/arch/x86/platform/efi/efi_64.c
34892 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34893 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34894 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34895 }
34896 +
34897 +#ifdef CONFIG_PAX_PER_CPU_PGD
34898 + load_cr3(swapper_pg_dir);
34899 +#endif
34900 +
34901 __flush_tlb_all();
34902 }
34903
34904 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34905 for (pgd = 0; pgd < n_pgds; pgd++)
34906 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34907 kfree(save_pgd);
34908 +
34909 +#ifdef CONFIG_PAX_PER_CPU_PGD
34910 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34911 +#endif
34912 +
34913 __flush_tlb_all();
34914 local_irq_restore(efi_flags);
34915 early_code_mapping_set_exec(0);
34916 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34917 unsigned npages;
34918 pgd_t *pgd;
34919
34920 - if (efi_enabled(EFI_OLD_MEMMAP))
34921 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34922 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34923 + * able to execute the EFI services.
34924 + */
34925 + if (__supported_pte_mask & _PAGE_NX) {
34926 + unsigned long addr = (unsigned long) __va(0);
34927 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34928 +
34929 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34930 +#ifdef CONFIG_PAX_PER_CPU_PGD
34931 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34932 +#endif
34933 + set_pgd(pgd_offset_k(addr), pe);
34934 + }
34935 +
34936 return 0;
34937 + }
34938
34939 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34940 pgd = __va(efi_scratch.efi_pgt);
34941 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34942 index 040192b..7d3300f 100644
34943 --- a/arch/x86/platform/efi/efi_stub_32.S
34944 +++ b/arch/x86/platform/efi/efi_stub_32.S
34945 @@ -6,7 +6,9 @@
34946 */
34947
34948 #include <linux/linkage.h>
34949 +#include <linux/init.h>
34950 #include <asm/page_types.h>
34951 +#include <asm/segment.h>
34952
34953 /*
34954 * efi_call_phys(void *, ...) is a function with variable parameters.
34955 @@ -20,7 +22,7 @@
34956 * service functions will comply with gcc calling convention, too.
34957 */
34958
34959 -.text
34960 +__INIT
34961 ENTRY(efi_call_phys)
34962 /*
34963 * 0. The function can only be called in Linux kernel. So CS has been
34964 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34965 * The mapping of lower virtual memory has been created in prolog and
34966 * epilog.
34967 */
34968 - movl $1f, %edx
34969 - subl $__PAGE_OFFSET, %edx
34970 - jmp *%edx
34971 +#ifdef CONFIG_PAX_KERNEXEC
34972 + movl $(__KERNEXEC_EFI_DS), %edx
34973 + mov %edx, %ds
34974 + mov %edx, %es
34975 + mov %edx, %ss
34976 + addl $2f,(1f)
34977 + ljmp *(1f)
34978 +
34979 +__INITDATA
34980 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34981 +.previous
34982 +
34983 +2:
34984 + subl $2b,(1b)
34985 +#else
34986 + jmp 1f-__PAGE_OFFSET
34987 1:
34988 +#endif
34989
34990 /*
34991 * 2. Now on the top of stack is the return
34992 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34993 * parameter 2, ..., param n. To make things easy, we save the return
34994 * address of efi_call_phys in a global variable.
34995 */
34996 - popl %edx
34997 - movl %edx, saved_return_addr
34998 - /* get the function pointer into ECX*/
34999 - popl %ecx
35000 - movl %ecx, efi_rt_function_ptr
35001 - movl $2f, %edx
35002 - subl $__PAGE_OFFSET, %edx
35003 - pushl %edx
35004 + popl (saved_return_addr)
35005 + popl (efi_rt_function_ptr)
35006
35007 /*
35008 * 3. Clear PG bit in %CR0.
35009 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35010 /*
35011 * 5. Call the physical function.
35012 */
35013 - jmp *%ecx
35014 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35015
35016 -2:
35017 /*
35018 * 6. After EFI runtime service returns, control will return to
35019 * following instruction. We'd better readjust stack pointer first.
35020 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35021 movl %cr0, %edx
35022 orl $0x80000000, %edx
35023 movl %edx, %cr0
35024 - jmp 1f
35025 -1:
35026 +
35027 /*
35028 * 8. Now restore the virtual mode from flat mode by
35029 * adding EIP with PAGE_OFFSET.
35030 */
35031 - movl $1f, %edx
35032 - jmp *%edx
35033 +#ifdef CONFIG_PAX_KERNEXEC
35034 + movl $(__KERNEL_DS), %edx
35035 + mov %edx, %ds
35036 + mov %edx, %es
35037 + mov %edx, %ss
35038 + ljmp $(__KERNEL_CS),$1f
35039 +#else
35040 + jmp 1f+__PAGE_OFFSET
35041 +#endif
35042 1:
35043
35044 /*
35045 * 9. Balance the stack. And because EAX contain the return value,
35046 * we'd better not clobber it.
35047 */
35048 - leal efi_rt_function_ptr, %edx
35049 - movl (%edx), %ecx
35050 - pushl %ecx
35051 + pushl (efi_rt_function_ptr)
35052
35053 /*
35054 - * 10. Push the saved return address onto the stack and return.
35055 + * 10. Return to the saved return address.
35056 */
35057 - leal saved_return_addr, %edx
35058 - movl (%edx), %ecx
35059 - pushl %ecx
35060 - ret
35061 + jmpl *(saved_return_addr)
35062 ENDPROC(efi_call_phys)
35063 .previous
35064
35065 -.data
35066 +__INITDATA
35067 saved_return_addr:
35068 .long 0
35069 efi_rt_function_ptr:
35070 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35071 index 86d0f9e..6d499f4 100644
35072 --- a/arch/x86/platform/efi/efi_stub_64.S
35073 +++ b/arch/x86/platform/efi/efi_stub_64.S
35074 @@ -11,6 +11,7 @@
35075 #include <asm/msr.h>
35076 #include <asm/processor-flags.h>
35077 #include <asm/page_types.h>
35078 +#include <asm/alternative-asm.h>
35079
35080 #define SAVE_XMM \
35081 mov %rsp, %rax; \
35082 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35083 RESTORE_PGT
35084 addq $48, %rsp
35085 RESTORE_XMM
35086 + pax_force_retaddr 0, 1
35087 ret
35088 ENDPROC(efi_call)
35089
35090 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35091 index 1bbedc4..eb795b5 100644
35092 --- a/arch/x86/platform/intel-mid/intel-mid.c
35093 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35094 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35095 {
35096 };
35097
35098 -static void intel_mid_reboot(void)
35099 +static void __noreturn intel_mid_reboot(void)
35100 {
35101 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35102 + BUG();
35103 }
35104
35105 static unsigned long __init intel_mid_calibrate_tsc(void)
35106 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35107 index 3c1c386..59a68ed 100644
35108 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35109 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35110 @@ -13,6 +13,6 @@
35111 /* For every CPU addition a new get_<cpuname>_ops interface needs
35112 * to be added.
35113 */
35114 -extern void *get_penwell_ops(void);
35115 -extern void *get_cloverview_ops(void);
35116 -extern void *get_tangier_ops(void);
35117 +extern const void *get_penwell_ops(void);
35118 +extern const void *get_cloverview_ops(void);
35119 +extern const void *get_tangier_ops(void);
35120 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35121 index 23381d2..8ddc10e 100644
35122 --- a/arch/x86/platform/intel-mid/mfld.c
35123 +++ b/arch/x86/platform/intel-mid/mfld.c
35124 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35125 pm_power_off = mfld_power_off;
35126 }
35127
35128 -void *get_penwell_ops(void)
35129 +const void *get_penwell_ops(void)
35130 {
35131 return &penwell_ops;
35132 }
35133
35134 -void *get_cloverview_ops(void)
35135 +const void *get_cloverview_ops(void)
35136 {
35137 return &penwell_ops;
35138 }
35139 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35140 index aaca917..66eadbc 100644
35141 --- a/arch/x86/platform/intel-mid/mrfl.c
35142 +++ b/arch/x86/platform/intel-mid/mrfl.c
35143 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35144 .arch_setup = tangier_arch_setup,
35145 };
35146
35147 -void *get_tangier_ops(void)
35148 +const void *get_tangier_ops(void)
35149 {
35150 return &tangier_ops;
35151 }
35152 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35153 index d6ee929..3637cb5 100644
35154 --- a/arch/x86/platform/olpc/olpc_dt.c
35155 +++ b/arch/x86/platform/olpc/olpc_dt.c
35156 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35157 return res;
35158 }
35159
35160 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35161 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35162 .nextprop = olpc_dt_nextprop,
35163 .getproplen = olpc_dt_getproplen,
35164 .getproperty = olpc_dt_getproperty,
35165 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35166 index 6ec7910..ecdbb11 100644
35167 --- a/arch/x86/power/cpu.c
35168 +++ b/arch/x86/power/cpu.c
35169 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35170 static void fix_processor_context(void)
35171 {
35172 int cpu = smp_processor_id();
35173 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35174 -#ifdef CONFIG_X86_64
35175 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35176 - tss_desc tss;
35177 -#endif
35178 + struct tss_struct *t = init_tss + cpu;
35179 +
35180 set_tss_desc(cpu, t); /*
35181 * This just modifies memory; should not be
35182 * necessary. But... This is necessary, because
35183 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35184 */
35185
35186 #ifdef CONFIG_X86_64
35187 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35188 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35189 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35190 -
35191 syscall_init(); /* This sets MSR_*STAR and related */
35192 #endif
35193 load_TR_desc(); /* This does ltr */
35194 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35195 index bad628a..a102610 100644
35196 --- a/arch/x86/realmode/init.c
35197 +++ b/arch/x86/realmode/init.c
35198 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35199 __va(real_mode_header->trampoline_header);
35200
35201 #ifdef CONFIG_X86_32
35202 - trampoline_header->start = __pa_symbol(startup_32_smp);
35203 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35204 +
35205 +#ifdef CONFIG_PAX_KERNEXEC
35206 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35207 +#endif
35208 +
35209 + trampoline_header->boot_cs = __BOOT_CS;
35210 trampoline_header->gdt_limit = __BOOT_DS + 7;
35211 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35212 #else
35213 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35214 *trampoline_cr4_features = read_cr4();
35215
35216 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35217 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35218 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35219 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35220 #endif
35221 }
35222 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35223 index 7c0d7be..d24dc88 100644
35224 --- a/arch/x86/realmode/rm/Makefile
35225 +++ b/arch/x86/realmode/rm/Makefile
35226 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35227
35228 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35229 -I$(srctree)/arch/x86/boot
35230 +ifdef CONSTIFY_PLUGIN
35231 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35232 +endif
35233 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35234 GCOV_PROFILE := n
35235 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35236 index a28221d..93c40f1 100644
35237 --- a/arch/x86/realmode/rm/header.S
35238 +++ b/arch/x86/realmode/rm/header.S
35239 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35240 #endif
35241 /* APM/BIOS reboot */
35242 .long pa_machine_real_restart_asm
35243 -#ifdef CONFIG_X86_64
35244 +#ifdef CONFIG_X86_32
35245 + .long __KERNEL_CS
35246 +#else
35247 .long __KERNEL32_CS
35248 #endif
35249 END(real_mode_header)
35250 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35251 index 48ddd76..c26749f 100644
35252 --- a/arch/x86/realmode/rm/trampoline_32.S
35253 +++ b/arch/x86/realmode/rm/trampoline_32.S
35254 @@ -24,6 +24,12 @@
35255 #include <asm/page_types.h>
35256 #include "realmode.h"
35257
35258 +#ifdef CONFIG_PAX_KERNEXEC
35259 +#define ta(X) (X)
35260 +#else
35261 +#define ta(X) (pa_ ## X)
35262 +#endif
35263 +
35264 .text
35265 .code16
35266
35267 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35268
35269 cli # We should be safe anyway
35270
35271 - movl tr_start, %eax # where we need to go
35272 -
35273 movl $0xA5A5A5A5, trampoline_status
35274 # write marker for master knows we're running
35275
35276 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35277 movw $1, %dx # protected mode (PE) bit
35278 lmsw %dx # into protected mode
35279
35280 - ljmpl $__BOOT_CS, $pa_startup_32
35281 + ljmpl *(trampoline_header)
35282
35283 .section ".text32","ax"
35284 .code32
35285 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35286 .balign 8
35287 GLOBAL(trampoline_header)
35288 tr_start: .space 4
35289 - tr_gdt_pad: .space 2
35290 + tr_boot_cs: .space 2
35291 tr_gdt: .space 6
35292 END(trampoline_header)
35293
35294 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35295 index dac7b20..72dbaca 100644
35296 --- a/arch/x86/realmode/rm/trampoline_64.S
35297 +++ b/arch/x86/realmode/rm/trampoline_64.S
35298 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35299 movl %edx, %gs
35300
35301 movl pa_tr_cr4, %eax
35302 + andl $~X86_CR4_PCIDE, %eax
35303 movl %eax, %cr4 # Enable PAE mode
35304
35305 # Setup trampoline 4 level pagetables
35306 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35307 wrmsr
35308
35309 # Enable paging and in turn activate Long Mode
35310 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35311 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35312 movl %eax, %cr0
35313
35314 /*
35315 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35316 index 9e7e147..25a4158 100644
35317 --- a/arch/x86/realmode/rm/wakeup_asm.S
35318 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35319 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35320 lgdtl pmode_gdt
35321
35322 /* This really couldn't... */
35323 - movl pmode_entry, %eax
35324 movl pmode_cr0, %ecx
35325 movl %ecx, %cr0
35326 - ljmpl $__KERNEL_CS, $pa_startup_32
35327 - /* -> jmp *%eax in trampoline_32.S */
35328 +
35329 + ljmpl *pmode_entry
35330 #else
35331 jmp trampoline_start
35332 #endif
35333 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35334 index 604a37e..e49702a 100644
35335 --- a/arch/x86/tools/Makefile
35336 +++ b/arch/x86/tools/Makefile
35337 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35338
35339 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35340
35341 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35342 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35343 hostprogs-y += relocs
35344 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35345 PHONY += relocs
35346 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35347 index 0c2fae8..88036b7 100644
35348 --- a/arch/x86/tools/relocs.c
35349 +++ b/arch/x86/tools/relocs.c
35350 @@ -1,5 +1,7 @@
35351 /* This is included from relocs_32/64.c */
35352
35353 +#include "../../../include/generated/autoconf.h"
35354 +
35355 #define ElfW(type) _ElfW(ELF_BITS, type)
35356 #define _ElfW(bits, type) __ElfW(bits, type)
35357 #define __ElfW(bits, type) Elf##bits##_##type
35358 @@ -11,6 +13,7 @@
35359 #define Elf_Sym ElfW(Sym)
35360
35361 static Elf_Ehdr ehdr;
35362 +static Elf_Phdr *phdr;
35363
35364 struct relocs {
35365 uint32_t *offset;
35366 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35367 }
35368 }
35369
35370 +static void read_phdrs(FILE *fp)
35371 +{
35372 + unsigned int i;
35373 +
35374 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35375 + if (!phdr) {
35376 + die("Unable to allocate %d program headers\n",
35377 + ehdr.e_phnum);
35378 + }
35379 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35380 + die("Seek to %d failed: %s\n",
35381 + ehdr.e_phoff, strerror(errno));
35382 + }
35383 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35384 + die("Cannot read ELF program headers: %s\n",
35385 + strerror(errno));
35386 + }
35387 + for(i = 0; i < ehdr.e_phnum; i++) {
35388 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35389 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35390 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35391 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35392 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35393 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35394 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35395 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35396 + }
35397 +
35398 +}
35399 +
35400 static void read_shdrs(FILE *fp)
35401 {
35402 - int i;
35403 + unsigned int i;
35404 Elf_Shdr shdr;
35405
35406 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35407 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35408
35409 static void read_strtabs(FILE *fp)
35410 {
35411 - int i;
35412 + unsigned int i;
35413 for (i = 0; i < ehdr.e_shnum; i++) {
35414 struct section *sec = &secs[i];
35415 if (sec->shdr.sh_type != SHT_STRTAB) {
35416 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35417
35418 static void read_symtabs(FILE *fp)
35419 {
35420 - int i,j;
35421 + unsigned int i,j;
35422 for (i = 0; i < ehdr.e_shnum; i++) {
35423 struct section *sec = &secs[i];
35424 if (sec->shdr.sh_type != SHT_SYMTAB) {
35425 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35426 }
35427
35428
35429 -static void read_relocs(FILE *fp)
35430 +static void read_relocs(FILE *fp, int use_real_mode)
35431 {
35432 - int i,j;
35433 + unsigned int i,j;
35434 + uint32_t base;
35435 +
35436 for (i = 0; i < ehdr.e_shnum; i++) {
35437 struct section *sec = &secs[i];
35438 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35439 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35440 die("Cannot read symbol table: %s\n",
35441 strerror(errno));
35442 }
35443 + base = 0;
35444 +
35445 +#ifdef CONFIG_X86_32
35446 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35447 + if (phdr[j].p_type != PT_LOAD )
35448 + continue;
35449 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35450 + continue;
35451 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35452 + break;
35453 + }
35454 +#endif
35455 +
35456 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35457 Elf_Rel *rel = &sec->reltab[j];
35458 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35459 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35460 rel->r_info = elf_xword_to_cpu(rel->r_info);
35461 #if (SHT_REL_TYPE == SHT_RELA)
35462 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35463 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35464
35465 static void print_absolute_symbols(void)
35466 {
35467 - int i;
35468 + unsigned int i;
35469 const char *format;
35470
35471 if (ELF_BITS == 64)
35472 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35473 for (i = 0; i < ehdr.e_shnum; i++) {
35474 struct section *sec = &secs[i];
35475 char *sym_strtab;
35476 - int j;
35477 + unsigned int j;
35478
35479 if (sec->shdr.sh_type != SHT_SYMTAB) {
35480 continue;
35481 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35482
35483 static void print_absolute_relocs(void)
35484 {
35485 - int i, printed = 0;
35486 + unsigned int i, printed = 0;
35487 const char *format;
35488
35489 if (ELF_BITS == 64)
35490 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35491 struct section *sec_applies, *sec_symtab;
35492 char *sym_strtab;
35493 Elf_Sym *sh_symtab;
35494 - int j;
35495 + unsigned int j;
35496 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35497 continue;
35498 }
35499 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35500 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35501 Elf_Sym *sym, const char *symname))
35502 {
35503 - int i;
35504 + unsigned int i;
35505 /* Walk through the relocations */
35506 for (i = 0; i < ehdr.e_shnum; i++) {
35507 char *sym_strtab;
35508 Elf_Sym *sh_symtab;
35509 struct section *sec_applies, *sec_symtab;
35510 - int j;
35511 + unsigned int j;
35512 struct section *sec = &secs[i];
35513
35514 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35515 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35516 {
35517 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35518 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35519 + char *sym_strtab = sec->link->link->strtab;
35520 +
35521 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35522 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35523 + return 0;
35524 +
35525 +#ifdef CONFIG_PAX_KERNEXEC
35526 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35527 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35528 + return 0;
35529 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35530 + return 0;
35531 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35532 + return 0;
35533 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35534 + return 0;
35535 +#endif
35536
35537 switch (r_type) {
35538 case R_386_NONE:
35539 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35540
35541 static void emit_relocs(int as_text, int use_real_mode)
35542 {
35543 - int i;
35544 + unsigned int i;
35545 int (*write_reloc)(uint32_t, FILE *) = write32;
35546 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35547 const char *symname);
35548 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35549 {
35550 regex_init(use_real_mode);
35551 read_ehdr(fp);
35552 + read_phdrs(fp);
35553 read_shdrs(fp);
35554 read_strtabs(fp);
35555 read_symtabs(fp);
35556 - read_relocs(fp);
35557 + read_relocs(fp, use_real_mode);
35558 if (ELF_BITS == 64)
35559 percpu_init();
35560 if (show_absolute_syms) {
35561 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35562 index f40281e..92728c9 100644
35563 --- a/arch/x86/um/mem_32.c
35564 +++ b/arch/x86/um/mem_32.c
35565 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35566 gate_vma.vm_start = FIXADDR_USER_START;
35567 gate_vma.vm_end = FIXADDR_USER_END;
35568 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35569 - gate_vma.vm_page_prot = __P101;
35570 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35571
35572 return 0;
35573 }
35574 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35575 index 80ffa5b..a33bd15 100644
35576 --- a/arch/x86/um/tls_32.c
35577 +++ b/arch/x86/um/tls_32.c
35578 @@ -260,7 +260,7 @@ out:
35579 if (unlikely(task == current &&
35580 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35581 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35582 - "without flushed TLS.", current->pid);
35583 + "without flushed TLS.", task_pid_nr(current));
35584 }
35585
35586 return 0;
35587 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35588 index 5a4affe..9e2d522 100644
35589 --- a/arch/x86/vdso/Makefile
35590 +++ b/arch/x86/vdso/Makefile
35591 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35592 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35593 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35594
35595 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35596 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35597 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35598 GCOV_PROFILE := n
35599
35600 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35601 index 0224987..c7d65a5 100644
35602 --- a/arch/x86/vdso/vdso2c.h
35603 +++ b/arch/x86/vdso/vdso2c.h
35604 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35605 unsigned long load_size = -1; /* Work around bogus warning */
35606 unsigned long mapping_size;
35607 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35608 - int i;
35609 + unsigned int i;
35610 unsigned long j;
35611 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35612 *alt_sec = NULL;
35613 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35614 index e904c27..b9eaa03 100644
35615 --- a/arch/x86/vdso/vdso32-setup.c
35616 +++ b/arch/x86/vdso/vdso32-setup.c
35617 @@ -14,6 +14,7 @@
35618 #include <asm/cpufeature.h>
35619 #include <asm/processor.h>
35620 #include <asm/vdso.h>
35621 +#include <asm/mman.h>
35622
35623 #ifdef CONFIG_COMPAT_VDSO
35624 #define VDSO_DEFAULT 0
35625 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35626 index 1c9f750..cfddb1a 100644
35627 --- a/arch/x86/vdso/vma.c
35628 +++ b/arch/x86/vdso/vma.c
35629 @@ -19,10 +19,7 @@
35630 #include <asm/page.h>
35631 #include <asm/hpet.h>
35632 #include <asm/desc.h>
35633 -
35634 -#if defined(CONFIG_X86_64)
35635 -unsigned int __read_mostly vdso64_enabled = 1;
35636 -#endif
35637 +#include <asm/mman.h>
35638
35639 void __init init_vdso_image(const struct vdso_image *image)
35640 {
35641 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35642 .pages = no_pages,
35643 };
35644
35645 +#ifdef CONFIG_PAX_RANDMMAP
35646 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35647 + calculate_addr = false;
35648 +#endif
35649 +
35650 if (calculate_addr) {
35651 addr = vdso_addr(current->mm->start_stack,
35652 image->size - image->sym_vvar_start);
35653 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35654 down_write(&mm->mmap_sem);
35655
35656 addr = get_unmapped_area(NULL, addr,
35657 - image->size - image->sym_vvar_start, 0, 0);
35658 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35659 if (IS_ERR_VALUE(addr)) {
35660 ret = addr;
35661 goto up_fail;
35662 }
35663
35664 text_start = addr - image->sym_vvar_start;
35665 - current->mm->context.vdso = (void __user *)text_start;
35666 + mm->context.vdso = text_start;
35667
35668 /*
35669 * MAYWRITE to allow gdb to COW and set breakpoints
35670 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35671 hpet_address >> PAGE_SHIFT,
35672 PAGE_SIZE,
35673 pgprot_noncached(PAGE_READONLY));
35674 -
35675 - if (ret)
35676 - goto up_fail;
35677 }
35678 #endif
35679
35680 up_fail:
35681 if (ret)
35682 - current->mm->context.vdso = NULL;
35683 + current->mm->context.vdso = 0;
35684
35685 up_write(&mm->mmap_sem);
35686 return ret;
35687 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35688
35689 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35690 current_thread_info()->sysenter_return =
35691 - current->mm->context.vdso +
35692 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35693 + (void __force_user *)(current->mm->context.vdso +
35694 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35695
35696 return 0;
35697 }
35698 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35699 #ifdef CONFIG_X86_64
35700 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35701 {
35702 - if (!vdso64_enabled)
35703 - return 0;
35704 -
35705 return map_vdso(&vdso_image_64, true);
35706 }
35707
35708 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35709 int uses_interp)
35710 {
35711 #ifdef CONFIG_X86_X32_ABI
35712 - if (test_thread_flag(TIF_X32)) {
35713 - if (!vdso64_enabled)
35714 - return 0;
35715 -
35716 + if (test_thread_flag(TIF_X32))
35717 return map_vdso(&vdso_image_x32, true);
35718 - }
35719 #endif
35720
35721 return load_vdso32();
35722 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35723 #endif
35724
35725 #ifdef CONFIG_X86_64
35726 -static __init int vdso_setup(char *s)
35727 -{
35728 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35729 - return 0;
35730 -}
35731 -__setup("vdso=", vdso_setup);
35732 -#endif
35733 -
35734 -#ifdef CONFIG_X86_64
35735 static void vgetcpu_cpu_init(void *arg)
35736 {
35737 int cpu = smp_processor_id();
35738 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35739 index e88fda8..76ce7ce 100644
35740 --- a/arch/x86/xen/Kconfig
35741 +++ b/arch/x86/xen/Kconfig
35742 @@ -9,6 +9,7 @@ config XEN
35743 select XEN_HAVE_PVMMU
35744 depends on X86_64 || (X86_32 && X86_PAE)
35745 depends on X86_TSC
35746 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35747 help
35748 This is the Linux Xen port. Enabling this will allow the
35749 kernel to boot in a paravirtualized environment under the
35750 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35751 index 78a881b..9994bbb 100644
35752 --- a/arch/x86/xen/enlighten.c
35753 +++ b/arch/x86/xen/enlighten.c
35754 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35755
35756 struct shared_info xen_dummy_shared_info;
35757
35758 -void *xen_initial_gdt;
35759 -
35760 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35761 __read_mostly int xen_have_vector_callback;
35762 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35763 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35764 {
35765 unsigned long va = dtr->address;
35766 unsigned int size = dtr->size + 1;
35767 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35768 - unsigned long frames[pages];
35769 + unsigned long frames[65536 / PAGE_SIZE];
35770 int f;
35771
35772 /*
35773 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35774 {
35775 unsigned long va = dtr->address;
35776 unsigned int size = dtr->size + 1;
35777 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35778 - unsigned long frames[pages];
35779 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35780 int f;
35781
35782 /*
35783 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35784 * 8-byte entries, or 16 4k pages..
35785 */
35786
35787 - BUG_ON(size > 65536);
35788 + BUG_ON(size > GDT_SIZE);
35789 BUG_ON(va & ~PAGE_MASK);
35790
35791 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35792 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35793 return 0;
35794 }
35795
35796 -static void set_xen_basic_apic_ops(void)
35797 +static void __init set_xen_basic_apic_ops(void)
35798 {
35799 apic->read = xen_apic_read;
35800 apic->write = xen_apic_write;
35801 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35802 #endif
35803 };
35804
35805 -static void xen_reboot(int reason)
35806 +static __noreturn void xen_reboot(int reason)
35807 {
35808 struct sched_shutdown r = { .reason = reason };
35809
35810 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35811 - BUG();
35812 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35813 + BUG();
35814 }
35815
35816 -static void xen_restart(char *msg)
35817 +static __noreturn void xen_restart(char *msg)
35818 {
35819 xen_reboot(SHUTDOWN_reboot);
35820 }
35821
35822 -static void xen_emergency_restart(void)
35823 +static __noreturn void xen_emergency_restart(void)
35824 {
35825 xen_reboot(SHUTDOWN_reboot);
35826 }
35827
35828 -static void xen_machine_halt(void)
35829 +static __noreturn void xen_machine_halt(void)
35830 {
35831 xen_reboot(SHUTDOWN_poweroff);
35832 }
35833
35834 -static void xen_machine_power_off(void)
35835 +static __noreturn void xen_machine_power_off(void)
35836 {
35837 if (pm_power_off)
35838 pm_power_off();
35839 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35840 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35841 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35842
35843 - setup_stack_canary_segment(0);
35844 - switch_to_new_gdt(0);
35845 + setup_stack_canary_segment(cpu);
35846 +#ifdef CONFIG_X86_64
35847 + load_percpu_segment(cpu);
35848 +#endif
35849 + switch_to_new_gdt(cpu);
35850
35851 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35852 pv_cpu_ops.load_gdt = xen_load_gdt;
35853 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35854 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35855
35856 /* Work out if we support NX */
35857 - x86_configure_nx();
35858 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35859 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35860 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35861 + unsigned l, h;
35862 +
35863 + __supported_pte_mask |= _PAGE_NX;
35864 + rdmsr(MSR_EFER, l, h);
35865 + l |= EFER_NX;
35866 + wrmsr(MSR_EFER, l, h);
35867 + }
35868 +#endif
35869
35870 /* Get mfn list */
35871 xen_build_dynamic_phys_to_machine();
35872 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35873
35874 machine_ops = xen_machine_ops;
35875
35876 - /*
35877 - * The only reliable way to retain the initial address of the
35878 - * percpu gdt_page is to remember it here, so we can go and
35879 - * mark it RW later, when the initial percpu area is freed.
35880 - */
35881 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35882 -
35883 xen_smp_init();
35884
35885 #ifdef CONFIG_ACPI_NUMA
35886 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35887 index 5c1f9ac..0e15f5c 100644
35888 --- a/arch/x86/xen/mmu.c
35889 +++ b/arch/x86/xen/mmu.c
35890 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35891 return val;
35892 }
35893
35894 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35895 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35896 {
35897 if (val & _PAGE_PRESENT) {
35898 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35899 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35900 * L3_k[511] -> level2_fixmap_pgt */
35901 convert_pfn_mfn(level3_kernel_pgt);
35902
35903 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35904 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35905 + convert_pfn_mfn(level3_vmemmap_pgt);
35906 /* L3_k[511][506] -> level1_fixmap_pgt */
35907 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35908 convert_pfn_mfn(level2_fixmap_pgt);
35909 }
35910 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35911 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35912 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35913 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35914 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35915 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35916 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35917 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35918 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35919 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35920 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35921 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35922 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35923 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35924 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35925
35926 /* Pin down new L4 */
35927 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35928 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35929 pv_mmu_ops.set_pud = xen_set_pud;
35930 #if PAGETABLE_LEVELS == 4
35931 pv_mmu_ops.set_pgd = xen_set_pgd;
35932 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35933 #endif
35934
35935 /* This will work as long as patching hasn't happened yet
35936 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35937 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35938 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35939 .set_pgd = xen_set_pgd_hyper,
35940 + .set_pgd_batched = xen_set_pgd_hyper,
35941
35942 .alloc_pud = xen_alloc_pmd_init,
35943 .release_pud = xen_release_pmd_init,
35944 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35945 index 4c071ae..00e7049 100644
35946 --- a/arch/x86/xen/smp.c
35947 +++ b/arch/x86/xen/smp.c
35948 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35949
35950 if (xen_pv_domain()) {
35951 if (!xen_feature(XENFEAT_writable_page_tables))
35952 - /* We've switched to the "real" per-cpu gdt, so make
35953 - * sure the old memory can be recycled. */
35954 - make_lowmem_page_readwrite(xen_initial_gdt);
35955 -
35956 #ifdef CONFIG_X86_32
35957 /*
35958 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35959 * expects __USER_DS
35960 */
35961 - loadsegment(ds, __USER_DS);
35962 - loadsegment(es, __USER_DS);
35963 + loadsegment(ds, __KERNEL_DS);
35964 + loadsegment(es, __KERNEL_DS);
35965 #endif
35966
35967 xen_filter_cpu_maps();
35968 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35969 #ifdef CONFIG_X86_32
35970 /* Note: PVH is not yet supported on x86_32. */
35971 ctxt->user_regs.fs = __KERNEL_PERCPU;
35972 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35973 + savesegment(gs, ctxt->user_regs.gs);
35974 #endif
35975 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35976
35977 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35978 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35979 ctxt->flags = VGCF_IN_KERNEL;
35980 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35981 - ctxt->user_regs.ds = __USER_DS;
35982 - ctxt->user_regs.es = __USER_DS;
35983 + ctxt->user_regs.ds = __KERNEL_DS;
35984 + ctxt->user_regs.es = __KERNEL_DS;
35985 ctxt->user_regs.ss = __KERNEL_DS;
35986
35987 xen_copy_trap_info(ctxt->trap_ctxt);
35988 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35989 int rc;
35990
35991 per_cpu(current_task, cpu) = idle;
35992 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35993 #ifdef CONFIG_X86_32
35994 irq_ctx_init(cpu);
35995 #else
35996 clear_tsk_thread_flag(idle, TIF_FORK);
35997 #endif
35998 - per_cpu(kernel_stack, cpu) =
35999 - (unsigned long)task_stack_page(idle) -
36000 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36001 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36002
36003 xen_setup_runstate_info(cpu);
36004 xen_setup_timer(cpu);
36005 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36006
36007 void __init xen_smp_init(void)
36008 {
36009 - smp_ops = xen_smp_ops;
36010 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36011 xen_fill_possible_map();
36012 }
36013
36014 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36015 index fd92a64..1f72641 100644
36016 --- a/arch/x86/xen/xen-asm_32.S
36017 +++ b/arch/x86/xen/xen-asm_32.S
36018 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36019 pushw %fs
36020 movl $(__KERNEL_PERCPU), %eax
36021 movl %eax, %fs
36022 - movl %fs:xen_vcpu, %eax
36023 + mov PER_CPU_VAR(xen_vcpu), %eax
36024 POP_FS
36025 #else
36026 movl %ss:xen_vcpu, %eax
36027 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36028 index 674b2225..f1f5dc1 100644
36029 --- a/arch/x86/xen/xen-head.S
36030 +++ b/arch/x86/xen/xen-head.S
36031 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36032 #ifdef CONFIG_X86_32
36033 mov %esi,xen_start_info
36034 mov $init_thread_union+THREAD_SIZE,%esp
36035 +#ifdef CONFIG_SMP
36036 + movl $cpu_gdt_table,%edi
36037 + movl $__per_cpu_load,%eax
36038 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36039 + rorl $16,%eax
36040 + movb %al,__KERNEL_PERCPU + 4(%edi)
36041 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36042 + movl $__per_cpu_end - 1,%eax
36043 + subl $__per_cpu_start,%eax
36044 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36045 +#endif
36046 #else
36047 mov %rsi,xen_start_info
36048 mov $init_thread_union+THREAD_SIZE,%rsp
36049 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36050 index 5686bd9..0c8b6ee 100644
36051 --- a/arch/x86/xen/xen-ops.h
36052 +++ b/arch/x86/xen/xen-ops.h
36053 @@ -10,8 +10,6 @@
36054 extern const char xen_hypervisor_callback[];
36055 extern const char xen_failsafe_callback[];
36056
36057 -extern void *xen_initial_gdt;
36058 -
36059 struct trap_info;
36060 void xen_copy_trap_info(struct trap_info *traps);
36061
36062 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36063 index 525bd3d..ef888b1 100644
36064 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36065 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36066 @@ -119,9 +119,9 @@
36067 ----------------------------------------------------------------------*/
36068
36069 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36070 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36071 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36072 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36073 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36074
36075 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36076 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36077 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36078 index 2f33760..835e50a 100644
36079 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36080 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36081 @@ -11,6 +11,7 @@
36082 #ifndef _XTENSA_CORE_H
36083 #define _XTENSA_CORE_H
36084
36085 +#include <linux/const.h>
36086
36087 /****************************************************************************
36088 Parameters Useful for Any Code, USER or PRIVILEGED
36089 @@ -112,9 +113,9 @@
36090 ----------------------------------------------------------------------*/
36091
36092 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36093 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36094 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36095 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36096 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36097
36098 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36099 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36100 diff --git a/block/bio.c b/block/bio.c
36101 index 471d738..bd3da0d 100644
36102 --- a/block/bio.c
36103 +++ b/block/bio.c
36104 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36105 /*
36106 * Overflow, abort
36107 */
36108 - if (end < start)
36109 + if (end < start || end - start > INT_MAX - nr_pages)
36110 return ERR_PTR(-EINVAL);
36111
36112 nr_pages += end - start;
36113 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
36114 /*
36115 * Overflow, abort
36116 */
36117 - if (end < start)
36118 + if (end < start || end - start > INT_MAX - nr_pages)
36119 return ERR_PTR(-EINVAL);
36120
36121 nr_pages += end - start;
36122 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36123 const int read = bio_data_dir(bio) == READ;
36124 struct bio_map_data *bmd = bio->bi_private;
36125 int i;
36126 - char *p = bmd->sgvecs[0].iov_base;
36127 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36128
36129 bio_for_each_segment_all(bvec, bio, i) {
36130 char *addr = page_address(bvec->bv_page);
36131 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36132 index 0736729..2ec3b48 100644
36133 --- a/block/blk-iopoll.c
36134 +++ b/block/blk-iopoll.c
36135 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36136 }
36137 EXPORT_SYMBOL(blk_iopoll_complete);
36138
36139 -static void blk_iopoll_softirq(struct softirq_action *h)
36140 +static __latent_entropy void blk_iopoll_softirq(void)
36141 {
36142 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36143 int rearm = 0, budget = blk_iopoll_budget;
36144 diff --git a/block/blk-map.c b/block/blk-map.c
36145 index f890d43..97b0482 100644
36146 --- a/block/blk-map.c
36147 +++ b/block/blk-map.c
36148 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36149 if (!len || !kbuf)
36150 return -EINVAL;
36151
36152 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36153 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36154 if (do_copy)
36155 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36156 else
36157 diff --git a/block/blk-mq.c b/block/blk-mq.c
36158 index 447f533..da01de2 100644
36159 --- a/block/blk-mq.c
36160 +++ b/block/blk-mq.c
36161 @@ -1456,7 +1456,7 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
36162
36163 do {
36164 page = alloc_pages_node(set->numa_node,
36165 - GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY,
36166 + GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY | __GFP_ZERO,
36167 this_order);
36168 if (page)
36169 break;
36170 @@ -1478,8 +1478,6 @@ static struct blk_mq_tags *blk_mq_init_rq_map(struct blk_mq_tag_set *set,
36171 left -= to_do * rq_size;
36172 for (j = 0; j < to_do; j++) {
36173 tags->rqs[i] = p;
36174 - tags->rqs[i]->atomic_flags = 0;
36175 - tags->rqs[i]->cmd_flags = 0;
36176 if (set->ops->init_request) {
36177 if (set->ops->init_request(set->driver_data,
36178 tags->rqs[i], hctx_idx, i,
36179 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36180 index 53b1737..08177d2e 100644
36181 --- a/block/blk-softirq.c
36182 +++ b/block/blk-softirq.c
36183 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36184 * Softirq action handler - move entries to local list and loop over them
36185 * while passing them to the queue registered handler.
36186 */
36187 -static void blk_done_softirq(struct softirq_action *h)
36188 +static __latent_entropy void blk_done_softirq(void)
36189 {
36190 struct list_head *cpu_list, local_list;
36191
36192 diff --git a/block/bsg.c b/block/bsg.c
36193 index 276e869..6fe4c61 100644
36194 --- a/block/bsg.c
36195 +++ b/block/bsg.c
36196 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36197 struct sg_io_v4 *hdr, struct bsg_device *bd,
36198 fmode_t has_write_perm)
36199 {
36200 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36201 + unsigned char *cmdptr;
36202 +
36203 if (hdr->request_len > BLK_MAX_CDB) {
36204 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36205 if (!rq->cmd)
36206 return -ENOMEM;
36207 - }
36208 + cmdptr = rq->cmd;
36209 + } else
36210 + cmdptr = tmpcmd;
36211
36212 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36213 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36214 hdr->request_len))
36215 return -EFAULT;
36216
36217 + if (cmdptr != rq->cmd)
36218 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36219 +
36220 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36221 if (blk_verify_command(rq->cmd, has_write_perm))
36222 return -EPERM;
36223 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36224 index f678c73..f35aa18 100644
36225 --- a/block/compat_ioctl.c
36226 +++ b/block/compat_ioctl.c
36227 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36228 cgc = compat_alloc_user_space(sizeof(*cgc));
36229 cgc32 = compat_ptr(arg);
36230
36231 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36232 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36233 get_user(data, &cgc32->buffer) ||
36234 put_user(compat_ptr(data), &cgc->buffer) ||
36235 copy_in_user(&cgc->buflen, &cgc32->buflen,
36236 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36237 err |= __get_user(f->spec1, &uf->spec1);
36238 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36239 err |= __get_user(name, &uf->name);
36240 - f->name = compat_ptr(name);
36241 + f->name = (void __force_kernel *)compat_ptr(name);
36242 if (err) {
36243 err = -EFAULT;
36244 goto out;
36245 diff --git a/block/genhd.c b/block/genhd.c
36246 index 0a536dc..b8f7aca 100644
36247 --- a/block/genhd.c
36248 +++ b/block/genhd.c
36249 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36250
36251 /*
36252 * Register device numbers dev..(dev+range-1)
36253 - * range must be nonzero
36254 + * Noop if @range is zero.
36255 * The hash chain is sorted on range, so that subranges can override.
36256 */
36257 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36258 struct kobject *(*probe)(dev_t, int *, void *),
36259 int (*lock)(dev_t, void *), void *data)
36260 {
36261 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36262 + if (range)
36263 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36264 }
36265
36266 EXPORT_SYMBOL(blk_register_region);
36267
36268 +/* undo blk_register_region(), noop if @range is zero */
36269 void blk_unregister_region(dev_t devt, unsigned long range)
36270 {
36271 - kobj_unmap(bdev_map, devt, range);
36272 + if (range)
36273 + kobj_unmap(bdev_map, devt, range);
36274 }
36275
36276 EXPORT_SYMBOL(blk_unregister_region);
36277 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36278 index 56d08fd..2e07090 100644
36279 --- a/block/partitions/efi.c
36280 +++ b/block/partitions/efi.c
36281 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36282 if (!gpt)
36283 return NULL;
36284
36285 + if (!le32_to_cpu(gpt->num_partition_entries))
36286 + return NULL;
36287 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36288 + if (!pte)
36289 + return NULL;
36290 +
36291 count = le32_to_cpu(gpt->num_partition_entries) *
36292 le32_to_cpu(gpt->sizeof_partition_entry);
36293 - if (!count)
36294 - return NULL;
36295 - pte = kmalloc(count, GFP_KERNEL);
36296 - if (!pte)
36297 - return NULL;
36298 -
36299 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36300 (u8 *) pte, count) < count) {
36301 kfree(pte);
36302 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36303 index 28163fa..07190a06 100644
36304 --- a/block/scsi_ioctl.c
36305 +++ b/block/scsi_ioctl.c
36306 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36307 return put_user(0, p);
36308 }
36309
36310 -static int sg_get_timeout(struct request_queue *q)
36311 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36312 {
36313 return jiffies_to_clock_t(q->sg_timeout);
36314 }
36315 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36316 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36317 struct sg_io_hdr *hdr, fmode_t mode)
36318 {
36319 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36320 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36321 + unsigned char *cmdptr;
36322 +
36323 + if (rq->cmd != rq->__cmd)
36324 + cmdptr = rq->cmd;
36325 + else
36326 + cmdptr = tmpcmd;
36327 +
36328 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36329 return -EFAULT;
36330 +
36331 + if (cmdptr != rq->cmd)
36332 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36333 +
36334 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36335 return -EPERM;
36336
36337 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36338 int err;
36339 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36340 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36341 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36342 + unsigned char *cmdptr;
36343
36344 if (!sic)
36345 return -EINVAL;
36346 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36347 */
36348 err = -EFAULT;
36349 rq->cmd_len = cmdlen;
36350 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36351 +
36352 + if (rq->cmd != rq->__cmd)
36353 + cmdptr = rq->cmd;
36354 + else
36355 + cmdptr = tmpcmd;
36356 +
36357 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36358 goto error;
36359
36360 + if (rq->cmd != cmdptr)
36361 + memcpy(rq->cmd, cmdptr, cmdlen);
36362 +
36363 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36364 goto error;
36365
36366 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36367 index 650afac1..f3307de 100644
36368 --- a/crypto/cryptd.c
36369 +++ b/crypto/cryptd.c
36370 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36371
36372 struct cryptd_blkcipher_request_ctx {
36373 crypto_completion_t complete;
36374 -};
36375 +} __no_const;
36376
36377 struct cryptd_hash_ctx {
36378 struct crypto_shash *child;
36379 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36380
36381 struct cryptd_aead_request_ctx {
36382 crypto_completion_t complete;
36383 -};
36384 +} __no_const;
36385
36386 static void cryptd_queue_worker(struct work_struct *work);
36387
36388 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36389 index c305d41..a96de79 100644
36390 --- a/crypto/pcrypt.c
36391 +++ b/crypto/pcrypt.c
36392 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36393 int ret;
36394
36395 pinst->kobj.kset = pcrypt_kset;
36396 - ret = kobject_add(&pinst->kobj, NULL, name);
36397 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36398 if (!ret)
36399 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36400
36401 diff --git a/crypto/zlib.c b/crypto/zlib.c
36402 index 0eefa9d..0fa3d29 100644
36403 --- a/crypto/zlib.c
36404 +++ b/crypto/zlib.c
36405 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36406 zlib_comp_exit(ctx);
36407
36408 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36409 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36410 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36411 : MAX_WBITS;
36412 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36413 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36414 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36415 : DEF_MEM_LEVEL;
36416
36417 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36418 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36419 index 6921c7f..78e1af7 100644
36420 --- a/drivers/acpi/acpica/hwxfsleep.c
36421 +++ b/drivers/acpi/acpica/hwxfsleep.c
36422 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36423 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36424
36425 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36426 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36427 - acpi_hw_extended_sleep},
36428 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36429 - acpi_hw_extended_wake_prep},
36430 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36431 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36432 + .extended_function = acpi_hw_extended_sleep},
36433 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36434 + .extended_function = acpi_hw_extended_wake_prep},
36435 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36436 + .extended_function = acpi_hw_extended_wake}
36437 };
36438
36439 /*
36440 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36441 index 16129c7..8b675cd 100644
36442 --- a/drivers/acpi/apei/apei-internal.h
36443 +++ b/drivers/acpi/apei/apei-internal.h
36444 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36445 struct apei_exec_ins_type {
36446 u32 flags;
36447 apei_exec_ins_func_t run;
36448 -};
36449 +} __do_const;
36450
36451 struct apei_exec_context {
36452 u32 ip;
36453 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36454 index e82d097..0c855c1 100644
36455 --- a/drivers/acpi/apei/ghes.c
36456 +++ b/drivers/acpi/apei/ghes.c
36457 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36458 const struct acpi_hest_generic *generic,
36459 const struct acpi_hest_generic_status *estatus)
36460 {
36461 - static atomic_t seqno;
36462 + static atomic_unchecked_t seqno;
36463 unsigned int curr_seqno;
36464 char pfx_seq[64];
36465
36466 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36467 else
36468 pfx = KERN_ERR;
36469 }
36470 - curr_seqno = atomic_inc_return(&seqno);
36471 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36472 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36473 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36474 pfx_seq, generic->header.source_id);
36475 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36476 index a83e3c6..c3d617f 100644
36477 --- a/drivers/acpi/bgrt.c
36478 +++ b/drivers/acpi/bgrt.c
36479 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36480 if (!bgrt_image)
36481 return -ENODEV;
36482
36483 - bin_attr_image.private = bgrt_image;
36484 - bin_attr_image.size = bgrt_image_size;
36485 + pax_open_kernel();
36486 + *(void **)&bin_attr_image.private = bgrt_image;
36487 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36488 + pax_close_kernel();
36489
36490 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36491 if (!bgrt_kobj)
36492 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36493 index 9b693d5..8953d54 100644
36494 --- a/drivers/acpi/blacklist.c
36495 +++ b/drivers/acpi/blacklist.c
36496 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36497 u32 is_critical_error;
36498 };
36499
36500 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36501 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36502
36503 /*
36504 * POLICY: If *anything* doesn't work, put it on the blacklist.
36505 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36506 return 0;
36507 }
36508
36509 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36510 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36511 {
36512 .callback = dmi_disable_osi_vista,
36513 .ident = "Fujitsu Siemens",
36514 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36515 index c68e724..e863008 100644
36516 --- a/drivers/acpi/custom_method.c
36517 +++ b/drivers/acpi/custom_method.c
36518 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36519 struct acpi_table_header table;
36520 acpi_status status;
36521
36522 +#ifdef CONFIG_GRKERNSEC_KMEM
36523 + return -EPERM;
36524 +#endif
36525 +
36526 if (!(*ppos)) {
36527 /* parse the table header to get the table length */
36528 if (count <= sizeof(struct acpi_table_header))
36529 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36530 index c0d44d3..5ad8f9a 100644
36531 --- a/drivers/acpi/device_pm.c
36532 +++ b/drivers/acpi/device_pm.c
36533 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36534
36535 #endif /* CONFIG_PM_SLEEP */
36536
36537 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36538 +
36539 static struct dev_pm_domain acpi_general_pm_domain = {
36540 .ops = {
36541 #ifdef CONFIG_PM
36542 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36543 #endif
36544 #endif
36545 },
36546 + .detach = acpi_dev_pm_detach
36547 };
36548
36549 /**
36550 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36551 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36552 }
36553
36554 - dev->pm_domain->detach = acpi_dev_pm_detach;
36555 return 0;
36556 }
36557 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36558 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36559 index b27ab7a..275b1b6 100644
36560 --- a/drivers/acpi/processor_idle.c
36561 +++ b/drivers/acpi/processor_idle.c
36562 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36563 {
36564 int i, count = CPUIDLE_DRIVER_STATE_START;
36565 struct acpi_processor_cx *cx;
36566 - struct cpuidle_state *state;
36567 + cpuidle_state_no_const *state;
36568 struct cpuidle_driver *drv = &acpi_idle_driver;
36569
36570 if (!pr->flags.power_setup_done)
36571 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36572 index 13e577c..cef11ee 100644
36573 --- a/drivers/acpi/sysfs.c
36574 +++ b/drivers/acpi/sysfs.c
36575 @@ -423,11 +423,11 @@ static u32 num_counters;
36576 static struct attribute **all_attrs;
36577 static u32 acpi_gpe_count;
36578
36579 -static struct attribute_group interrupt_stats_attr_group = {
36580 +static attribute_group_no_const interrupt_stats_attr_group = {
36581 .name = "interrupts",
36582 };
36583
36584 -static struct kobj_attribute *counter_attrs;
36585 +static kobj_attribute_no_const *counter_attrs;
36586
36587 static void delete_gpe_attr_array(void)
36588 {
36589 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36590 index 61a9c07..ea98fa1 100644
36591 --- a/drivers/ata/libahci.c
36592 +++ b/drivers/ata/libahci.c
36593 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36594 }
36595 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36596
36597 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36598 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36599 struct ata_taskfile *tf, int is_cmd, u16 flags,
36600 unsigned long timeout_msec)
36601 {
36602 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36603 index 00f2f74..efd8b7d 100644
36604 --- a/drivers/ata/libata-core.c
36605 +++ b/drivers/ata/libata-core.c
36606 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36607 static void ata_dev_xfermask(struct ata_device *dev);
36608 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36609
36610 -atomic_t ata_print_id = ATOMIC_INIT(0);
36611 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36612
36613 struct ata_force_param {
36614 const char *name;
36615 @@ -4842,7 +4842,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36616 struct ata_port *ap;
36617 unsigned int tag;
36618
36619 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36620 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36621 ap = qc->ap;
36622
36623 qc->flags = 0;
36624 @@ -4858,7 +4858,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36625 struct ata_port *ap;
36626 struct ata_link *link;
36627
36628 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36629 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36630 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36631 ap = qc->ap;
36632 link = qc->dev->link;
36633 @@ -5962,6 +5962,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36634 return;
36635
36636 spin_lock(&lock);
36637 + pax_open_kernel();
36638
36639 for (cur = ops->inherits; cur; cur = cur->inherits) {
36640 void **inherit = (void **)cur;
36641 @@ -5975,8 +5976,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36642 if (IS_ERR(*pp))
36643 *pp = NULL;
36644
36645 - ops->inherits = NULL;
36646 + *(struct ata_port_operations **)&ops->inherits = NULL;
36647
36648 + pax_close_kernel();
36649 spin_unlock(&lock);
36650 }
36651
36652 @@ -6172,7 +6174,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36653
36654 /* give ports names and add SCSI hosts */
36655 for (i = 0; i < host->n_ports; i++) {
36656 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36657 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36658 host->ports[i]->local_port_no = i + 1;
36659 }
36660
36661 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36662 index 6abd17a..9961bf7 100644
36663 --- a/drivers/ata/libata-scsi.c
36664 +++ b/drivers/ata/libata-scsi.c
36665 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36666
36667 if (rc)
36668 return rc;
36669 - ap->print_id = atomic_inc_return(&ata_print_id);
36670 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36671 return 0;
36672 }
36673 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36674 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36675 index 5f4e0cc..ff2c347 100644
36676 --- a/drivers/ata/libata.h
36677 +++ b/drivers/ata/libata.h
36678 @@ -53,7 +53,7 @@ enum {
36679 ATA_DNXFER_QUIET = (1 << 31),
36680 };
36681
36682 -extern atomic_t ata_print_id;
36683 +extern atomic_unchecked_t ata_print_id;
36684 extern int atapi_passthru16;
36685 extern int libata_fua;
36686 extern int libata_noacpi;
36687 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36688 index a9b0c82..207d97d 100644
36689 --- a/drivers/ata/pata_arasan_cf.c
36690 +++ b/drivers/ata/pata_arasan_cf.c
36691 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36692 /* Handle platform specific quirks */
36693 if (quirk) {
36694 if (quirk & CF_BROKEN_PIO) {
36695 - ap->ops->set_piomode = NULL;
36696 + pax_open_kernel();
36697 + *(void **)&ap->ops->set_piomode = NULL;
36698 + pax_close_kernel();
36699 ap->pio_mask = 0;
36700 }
36701 if (quirk & CF_BROKEN_MWDMA)
36702 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36703 index f9b983a..887b9d8 100644
36704 --- a/drivers/atm/adummy.c
36705 +++ b/drivers/atm/adummy.c
36706 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36707 vcc->pop(vcc, skb);
36708 else
36709 dev_kfree_skb_any(skb);
36710 - atomic_inc(&vcc->stats->tx);
36711 + atomic_inc_unchecked(&vcc->stats->tx);
36712
36713 return 0;
36714 }
36715 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36716 index f1a9198..f466a4a 100644
36717 --- a/drivers/atm/ambassador.c
36718 +++ b/drivers/atm/ambassador.c
36719 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36720 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36721
36722 // VC layer stats
36723 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36724 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36725
36726 // free the descriptor
36727 kfree (tx_descr);
36728 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36729 dump_skb ("<<<", vc, skb);
36730
36731 // VC layer stats
36732 - atomic_inc(&atm_vcc->stats->rx);
36733 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36734 __net_timestamp(skb);
36735 // end of our responsibility
36736 atm_vcc->push (atm_vcc, skb);
36737 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36738 } else {
36739 PRINTK (KERN_INFO, "dropped over-size frame");
36740 // should we count this?
36741 - atomic_inc(&atm_vcc->stats->rx_drop);
36742 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36743 }
36744
36745 } else {
36746 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36747 }
36748
36749 if (check_area (skb->data, skb->len)) {
36750 - atomic_inc(&atm_vcc->stats->tx_err);
36751 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36752 return -ENOMEM; // ?
36753 }
36754
36755 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36756 index 480fa6f..947067c 100644
36757 --- a/drivers/atm/atmtcp.c
36758 +++ b/drivers/atm/atmtcp.c
36759 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36760 if (vcc->pop) vcc->pop(vcc,skb);
36761 else dev_kfree_skb(skb);
36762 if (dev_data) return 0;
36763 - atomic_inc(&vcc->stats->tx_err);
36764 + atomic_inc_unchecked(&vcc->stats->tx_err);
36765 return -ENOLINK;
36766 }
36767 size = skb->len+sizeof(struct atmtcp_hdr);
36768 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36769 if (!new_skb) {
36770 if (vcc->pop) vcc->pop(vcc,skb);
36771 else dev_kfree_skb(skb);
36772 - atomic_inc(&vcc->stats->tx_err);
36773 + atomic_inc_unchecked(&vcc->stats->tx_err);
36774 return -ENOBUFS;
36775 }
36776 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36777 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36778 if (vcc->pop) vcc->pop(vcc,skb);
36779 else dev_kfree_skb(skb);
36780 out_vcc->push(out_vcc,new_skb);
36781 - atomic_inc(&vcc->stats->tx);
36782 - atomic_inc(&out_vcc->stats->rx);
36783 + atomic_inc_unchecked(&vcc->stats->tx);
36784 + atomic_inc_unchecked(&out_vcc->stats->rx);
36785 return 0;
36786 }
36787
36788 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36789 read_unlock(&vcc_sklist_lock);
36790 if (!out_vcc) {
36791 result = -EUNATCH;
36792 - atomic_inc(&vcc->stats->tx_err);
36793 + atomic_inc_unchecked(&vcc->stats->tx_err);
36794 goto done;
36795 }
36796 skb_pull(skb,sizeof(struct atmtcp_hdr));
36797 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36798 __net_timestamp(new_skb);
36799 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36800 out_vcc->push(out_vcc,new_skb);
36801 - atomic_inc(&vcc->stats->tx);
36802 - atomic_inc(&out_vcc->stats->rx);
36803 + atomic_inc_unchecked(&vcc->stats->tx);
36804 + atomic_inc_unchecked(&out_vcc->stats->rx);
36805 done:
36806 if (vcc->pop) vcc->pop(vcc,skb);
36807 else dev_kfree_skb(skb);
36808 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36809 index c7fab3e..68d0965 100644
36810 --- a/drivers/atm/eni.c
36811 +++ b/drivers/atm/eni.c
36812 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36813 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36814 vcc->dev->number);
36815 length = 0;
36816 - atomic_inc(&vcc->stats->rx_err);
36817 + atomic_inc_unchecked(&vcc->stats->rx_err);
36818 }
36819 else {
36820 length = ATM_CELL_SIZE-1; /* no HEC */
36821 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36822 size);
36823 }
36824 eff = length = 0;
36825 - atomic_inc(&vcc->stats->rx_err);
36826 + atomic_inc_unchecked(&vcc->stats->rx_err);
36827 }
36828 else {
36829 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36830 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36831 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36832 vcc->dev->number,vcc->vci,length,size << 2,descr);
36833 length = eff = 0;
36834 - atomic_inc(&vcc->stats->rx_err);
36835 + atomic_inc_unchecked(&vcc->stats->rx_err);
36836 }
36837 }
36838 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36839 @@ -770,7 +770,7 @@ rx_dequeued++;
36840 vcc->push(vcc,skb);
36841 pushed++;
36842 }
36843 - atomic_inc(&vcc->stats->rx);
36844 + atomic_inc_unchecked(&vcc->stats->rx);
36845 }
36846 wake_up(&eni_dev->rx_wait);
36847 }
36848 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36849 PCI_DMA_TODEVICE);
36850 if (vcc->pop) vcc->pop(vcc,skb);
36851 else dev_kfree_skb_irq(skb);
36852 - atomic_inc(&vcc->stats->tx);
36853 + atomic_inc_unchecked(&vcc->stats->tx);
36854 wake_up(&eni_dev->tx_wait);
36855 dma_complete++;
36856 }
36857 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36858 index 82f2ae0..f205c02 100644
36859 --- a/drivers/atm/firestream.c
36860 +++ b/drivers/atm/firestream.c
36861 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36862 }
36863 }
36864
36865 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36866 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36867
36868 fs_dprintk (FS_DEBUG_TXMEM, "i");
36869 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36870 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36871 #endif
36872 skb_put (skb, qe->p1 & 0xffff);
36873 ATM_SKB(skb)->vcc = atm_vcc;
36874 - atomic_inc(&atm_vcc->stats->rx);
36875 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36876 __net_timestamp(skb);
36877 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36878 atm_vcc->push (atm_vcc, skb);
36879 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36880 kfree (pe);
36881 }
36882 if (atm_vcc)
36883 - atomic_inc(&atm_vcc->stats->rx_drop);
36884 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36885 break;
36886 case 0x1f: /* Reassembly abort: no buffers. */
36887 /* Silently increment error counter. */
36888 if (atm_vcc)
36889 - atomic_inc(&atm_vcc->stats->rx_drop);
36890 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36891 break;
36892 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36893 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36894 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36895 index d5d9eaf..65c0d53 100644
36896 --- a/drivers/atm/fore200e.c
36897 +++ b/drivers/atm/fore200e.c
36898 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36899 #endif
36900 /* check error condition */
36901 if (*entry->status & STATUS_ERROR)
36902 - atomic_inc(&vcc->stats->tx_err);
36903 + atomic_inc_unchecked(&vcc->stats->tx_err);
36904 else
36905 - atomic_inc(&vcc->stats->tx);
36906 + atomic_inc_unchecked(&vcc->stats->tx);
36907 }
36908 }
36909
36910 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36911 if (skb == NULL) {
36912 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36913
36914 - atomic_inc(&vcc->stats->rx_drop);
36915 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36916 return -ENOMEM;
36917 }
36918
36919 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36920
36921 dev_kfree_skb_any(skb);
36922
36923 - atomic_inc(&vcc->stats->rx_drop);
36924 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36925 return -ENOMEM;
36926 }
36927
36928 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36929
36930 vcc->push(vcc, skb);
36931 - atomic_inc(&vcc->stats->rx);
36932 + atomic_inc_unchecked(&vcc->stats->rx);
36933
36934 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36935
36936 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36937 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36938 fore200e->atm_dev->number,
36939 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36940 - atomic_inc(&vcc->stats->rx_err);
36941 + atomic_inc_unchecked(&vcc->stats->rx_err);
36942 }
36943 }
36944
36945 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36946 goto retry_here;
36947 }
36948
36949 - atomic_inc(&vcc->stats->tx_err);
36950 + atomic_inc_unchecked(&vcc->stats->tx_err);
36951
36952 fore200e->tx_sat++;
36953 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36954 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36955 index c39702b..785b73b 100644
36956 --- a/drivers/atm/he.c
36957 +++ b/drivers/atm/he.c
36958 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36959
36960 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36961 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36962 - atomic_inc(&vcc->stats->rx_drop);
36963 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36964 goto return_host_buffers;
36965 }
36966
36967 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36968 RBRQ_LEN_ERR(he_dev->rbrq_head)
36969 ? "LEN_ERR" : "",
36970 vcc->vpi, vcc->vci);
36971 - atomic_inc(&vcc->stats->rx_err);
36972 + atomic_inc_unchecked(&vcc->stats->rx_err);
36973 goto return_host_buffers;
36974 }
36975
36976 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36977 vcc->push(vcc, skb);
36978 spin_lock(&he_dev->global_lock);
36979
36980 - atomic_inc(&vcc->stats->rx);
36981 + atomic_inc_unchecked(&vcc->stats->rx);
36982
36983 return_host_buffers:
36984 ++pdus_assembled;
36985 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
36986 tpd->vcc->pop(tpd->vcc, tpd->skb);
36987 else
36988 dev_kfree_skb_any(tpd->skb);
36989 - atomic_inc(&tpd->vcc->stats->tx_err);
36990 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
36991 }
36992 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
36993 return;
36994 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36995 vcc->pop(vcc, skb);
36996 else
36997 dev_kfree_skb_any(skb);
36998 - atomic_inc(&vcc->stats->tx_err);
36999 + atomic_inc_unchecked(&vcc->stats->tx_err);
37000 return -EINVAL;
37001 }
37002
37003 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37004 vcc->pop(vcc, skb);
37005 else
37006 dev_kfree_skb_any(skb);
37007 - atomic_inc(&vcc->stats->tx_err);
37008 + atomic_inc_unchecked(&vcc->stats->tx_err);
37009 return -EINVAL;
37010 }
37011 #endif
37012 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37013 vcc->pop(vcc, skb);
37014 else
37015 dev_kfree_skb_any(skb);
37016 - atomic_inc(&vcc->stats->tx_err);
37017 + atomic_inc_unchecked(&vcc->stats->tx_err);
37018 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37019 return -ENOMEM;
37020 }
37021 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37022 vcc->pop(vcc, skb);
37023 else
37024 dev_kfree_skb_any(skb);
37025 - atomic_inc(&vcc->stats->tx_err);
37026 + atomic_inc_unchecked(&vcc->stats->tx_err);
37027 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37028 return -ENOMEM;
37029 }
37030 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37031 __enqueue_tpd(he_dev, tpd, cid);
37032 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37033
37034 - atomic_inc(&vcc->stats->tx);
37035 + atomic_inc_unchecked(&vcc->stats->tx);
37036
37037 return 0;
37038 }
37039 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37040 index 1dc0519..1aadaf7 100644
37041 --- a/drivers/atm/horizon.c
37042 +++ b/drivers/atm/horizon.c
37043 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37044 {
37045 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37046 // VC layer stats
37047 - atomic_inc(&vcc->stats->rx);
37048 + atomic_inc_unchecked(&vcc->stats->rx);
37049 __net_timestamp(skb);
37050 // end of our responsibility
37051 vcc->push (vcc, skb);
37052 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37053 dev->tx_iovec = NULL;
37054
37055 // VC layer stats
37056 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37057 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37058
37059 // free the skb
37060 hrz_kfree_skb (skb);
37061 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37062 index 2b24ed0..b3d6acc 100644
37063 --- a/drivers/atm/idt77252.c
37064 +++ b/drivers/atm/idt77252.c
37065 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37066 else
37067 dev_kfree_skb(skb);
37068
37069 - atomic_inc(&vcc->stats->tx);
37070 + atomic_inc_unchecked(&vcc->stats->tx);
37071 }
37072
37073 atomic_dec(&scq->used);
37074 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37075 if ((sb = dev_alloc_skb(64)) == NULL) {
37076 printk("%s: Can't allocate buffers for aal0.\n",
37077 card->name);
37078 - atomic_add(i, &vcc->stats->rx_drop);
37079 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37080 break;
37081 }
37082 if (!atm_charge(vcc, sb->truesize)) {
37083 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37084 card->name);
37085 - atomic_add(i - 1, &vcc->stats->rx_drop);
37086 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37087 dev_kfree_skb(sb);
37088 break;
37089 }
37090 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37091 ATM_SKB(sb)->vcc = vcc;
37092 __net_timestamp(sb);
37093 vcc->push(vcc, sb);
37094 - atomic_inc(&vcc->stats->rx);
37095 + atomic_inc_unchecked(&vcc->stats->rx);
37096
37097 cell += ATM_CELL_PAYLOAD;
37098 }
37099 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37100 "(CDC: %08x)\n",
37101 card->name, len, rpp->len, readl(SAR_REG_CDC));
37102 recycle_rx_pool_skb(card, rpp);
37103 - atomic_inc(&vcc->stats->rx_err);
37104 + atomic_inc_unchecked(&vcc->stats->rx_err);
37105 return;
37106 }
37107 if (stat & SAR_RSQE_CRC) {
37108 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37109 recycle_rx_pool_skb(card, rpp);
37110 - atomic_inc(&vcc->stats->rx_err);
37111 + atomic_inc_unchecked(&vcc->stats->rx_err);
37112 return;
37113 }
37114 if (skb_queue_len(&rpp->queue) > 1) {
37115 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37116 RXPRINTK("%s: Can't alloc RX skb.\n",
37117 card->name);
37118 recycle_rx_pool_skb(card, rpp);
37119 - atomic_inc(&vcc->stats->rx_err);
37120 + atomic_inc_unchecked(&vcc->stats->rx_err);
37121 return;
37122 }
37123 if (!atm_charge(vcc, skb->truesize)) {
37124 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37125 __net_timestamp(skb);
37126
37127 vcc->push(vcc, skb);
37128 - atomic_inc(&vcc->stats->rx);
37129 + atomic_inc_unchecked(&vcc->stats->rx);
37130
37131 return;
37132 }
37133 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37134 __net_timestamp(skb);
37135
37136 vcc->push(vcc, skb);
37137 - atomic_inc(&vcc->stats->rx);
37138 + atomic_inc_unchecked(&vcc->stats->rx);
37139
37140 if (skb->truesize > SAR_FB_SIZE_3)
37141 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37142 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37143 if (vcc->qos.aal != ATM_AAL0) {
37144 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37145 card->name, vpi, vci);
37146 - atomic_inc(&vcc->stats->rx_drop);
37147 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37148 goto drop;
37149 }
37150
37151 if ((sb = dev_alloc_skb(64)) == NULL) {
37152 printk("%s: Can't allocate buffers for AAL0.\n",
37153 card->name);
37154 - atomic_inc(&vcc->stats->rx_err);
37155 + atomic_inc_unchecked(&vcc->stats->rx_err);
37156 goto drop;
37157 }
37158
37159 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37160 ATM_SKB(sb)->vcc = vcc;
37161 __net_timestamp(sb);
37162 vcc->push(vcc, sb);
37163 - atomic_inc(&vcc->stats->rx);
37164 + atomic_inc_unchecked(&vcc->stats->rx);
37165
37166 drop:
37167 skb_pull(queue, 64);
37168 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37169
37170 if (vc == NULL) {
37171 printk("%s: NULL connection in send().\n", card->name);
37172 - atomic_inc(&vcc->stats->tx_err);
37173 + atomic_inc_unchecked(&vcc->stats->tx_err);
37174 dev_kfree_skb(skb);
37175 return -EINVAL;
37176 }
37177 if (!test_bit(VCF_TX, &vc->flags)) {
37178 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37179 - atomic_inc(&vcc->stats->tx_err);
37180 + atomic_inc_unchecked(&vcc->stats->tx_err);
37181 dev_kfree_skb(skb);
37182 return -EINVAL;
37183 }
37184 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37185 break;
37186 default:
37187 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37188 - atomic_inc(&vcc->stats->tx_err);
37189 + atomic_inc_unchecked(&vcc->stats->tx_err);
37190 dev_kfree_skb(skb);
37191 return -EINVAL;
37192 }
37193
37194 if (skb_shinfo(skb)->nr_frags != 0) {
37195 printk("%s: No scatter-gather yet.\n", card->name);
37196 - atomic_inc(&vcc->stats->tx_err);
37197 + atomic_inc_unchecked(&vcc->stats->tx_err);
37198 dev_kfree_skb(skb);
37199 return -EINVAL;
37200 }
37201 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37202
37203 err = queue_skb(card, vc, skb, oam);
37204 if (err) {
37205 - atomic_inc(&vcc->stats->tx_err);
37206 + atomic_inc_unchecked(&vcc->stats->tx_err);
37207 dev_kfree_skb(skb);
37208 return err;
37209 }
37210 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37211 skb = dev_alloc_skb(64);
37212 if (!skb) {
37213 printk("%s: Out of memory in send_oam().\n", card->name);
37214 - atomic_inc(&vcc->stats->tx_err);
37215 + atomic_inc_unchecked(&vcc->stats->tx_err);
37216 return -ENOMEM;
37217 }
37218 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37219 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37220 index 4217f29..88f547a 100644
37221 --- a/drivers/atm/iphase.c
37222 +++ b/drivers/atm/iphase.c
37223 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37224 status = (u_short) (buf_desc_ptr->desc_mode);
37225 if (status & (RX_CER | RX_PTE | RX_OFL))
37226 {
37227 - atomic_inc(&vcc->stats->rx_err);
37228 + atomic_inc_unchecked(&vcc->stats->rx_err);
37229 IF_ERR(printk("IA: bad packet, dropping it");)
37230 if (status & RX_CER) {
37231 IF_ERR(printk(" cause: packet CRC error\n");)
37232 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37233 len = dma_addr - buf_addr;
37234 if (len > iadev->rx_buf_sz) {
37235 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37236 - atomic_inc(&vcc->stats->rx_err);
37237 + atomic_inc_unchecked(&vcc->stats->rx_err);
37238 goto out_free_desc;
37239 }
37240
37241 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37242 ia_vcc = INPH_IA_VCC(vcc);
37243 if (ia_vcc == NULL)
37244 {
37245 - atomic_inc(&vcc->stats->rx_err);
37246 + atomic_inc_unchecked(&vcc->stats->rx_err);
37247 atm_return(vcc, skb->truesize);
37248 dev_kfree_skb_any(skb);
37249 goto INCR_DLE;
37250 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37251 if ((length > iadev->rx_buf_sz) || (length >
37252 (skb->len - sizeof(struct cpcs_trailer))))
37253 {
37254 - atomic_inc(&vcc->stats->rx_err);
37255 + atomic_inc_unchecked(&vcc->stats->rx_err);
37256 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37257 length, skb->len);)
37258 atm_return(vcc, skb->truesize);
37259 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37260
37261 IF_RX(printk("rx_dle_intr: skb push");)
37262 vcc->push(vcc,skb);
37263 - atomic_inc(&vcc->stats->rx);
37264 + atomic_inc_unchecked(&vcc->stats->rx);
37265 iadev->rx_pkt_cnt++;
37266 }
37267 INCR_DLE:
37268 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37269 {
37270 struct k_sonet_stats *stats;
37271 stats = &PRIV(_ia_dev[board])->sonet_stats;
37272 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37273 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37274 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37275 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37276 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37277 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37278 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37279 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37280 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37281 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37282 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37283 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37284 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37285 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37286 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37287 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37288 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37289 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37290 }
37291 ia_cmds.status = 0;
37292 break;
37293 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37294 if ((desc == 0) || (desc > iadev->num_tx_desc))
37295 {
37296 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37297 - atomic_inc(&vcc->stats->tx);
37298 + atomic_inc_unchecked(&vcc->stats->tx);
37299 if (vcc->pop)
37300 vcc->pop(vcc, skb);
37301 else
37302 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37303 ATM_DESC(skb) = vcc->vci;
37304 skb_queue_tail(&iadev->tx_dma_q, skb);
37305
37306 - atomic_inc(&vcc->stats->tx);
37307 + atomic_inc_unchecked(&vcc->stats->tx);
37308 iadev->tx_pkt_cnt++;
37309 /* Increment transaction counter */
37310 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37311
37312 #if 0
37313 /* add flow control logic */
37314 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37315 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37316 if (iavcc->vc_desc_cnt > 10) {
37317 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37318 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37319 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37320 index 93eaf8d..b4ca7da 100644
37321 --- a/drivers/atm/lanai.c
37322 +++ b/drivers/atm/lanai.c
37323 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37324 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37325 lanai_endtx(lanai, lvcc);
37326 lanai_free_skb(lvcc->tx.atmvcc, skb);
37327 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37328 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37329 }
37330
37331 /* Try to fill the buffer - don't call unless there is backlog */
37332 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37333 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37334 __net_timestamp(skb);
37335 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37336 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37337 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37338 out:
37339 lvcc->rx.buf.ptr = end;
37340 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37341 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37342 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37343 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37344 lanai->stats.service_rxnotaal5++;
37345 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37346 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37347 return 0;
37348 }
37349 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37350 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37351 int bytes;
37352 read_unlock(&vcc_sklist_lock);
37353 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37354 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37355 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37356 lvcc->stats.x.aal5.service_trash++;
37357 bytes = (SERVICE_GET_END(s) * 16) -
37358 (((unsigned long) lvcc->rx.buf.ptr) -
37359 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37360 }
37361 if (s & SERVICE_STREAM) {
37362 read_unlock(&vcc_sklist_lock);
37363 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37364 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37365 lvcc->stats.x.aal5.service_stream++;
37366 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37367 "PDU on VCI %d!\n", lanai->number, vci);
37368 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37369 return 0;
37370 }
37371 DPRINTK("got rx crc error on vci %d\n", vci);
37372 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37373 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37374 lvcc->stats.x.aal5.service_rxcrc++;
37375 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37376 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37377 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37378 index 9988ac9..7c52585 100644
37379 --- a/drivers/atm/nicstar.c
37380 +++ b/drivers/atm/nicstar.c
37381 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37382 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37383 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37384 card->index);
37385 - atomic_inc(&vcc->stats->tx_err);
37386 + atomic_inc_unchecked(&vcc->stats->tx_err);
37387 dev_kfree_skb_any(skb);
37388 return -EINVAL;
37389 }
37390 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37391 if (!vc->tx) {
37392 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37393 card->index);
37394 - atomic_inc(&vcc->stats->tx_err);
37395 + atomic_inc_unchecked(&vcc->stats->tx_err);
37396 dev_kfree_skb_any(skb);
37397 return -EINVAL;
37398 }
37399 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37400 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37401 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37402 card->index);
37403 - atomic_inc(&vcc->stats->tx_err);
37404 + atomic_inc_unchecked(&vcc->stats->tx_err);
37405 dev_kfree_skb_any(skb);
37406 return -EINVAL;
37407 }
37408
37409 if (skb_shinfo(skb)->nr_frags != 0) {
37410 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37411 - atomic_inc(&vcc->stats->tx_err);
37412 + atomic_inc_unchecked(&vcc->stats->tx_err);
37413 dev_kfree_skb_any(skb);
37414 return -EINVAL;
37415 }
37416 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37417 }
37418
37419 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37420 - atomic_inc(&vcc->stats->tx_err);
37421 + atomic_inc_unchecked(&vcc->stats->tx_err);
37422 dev_kfree_skb_any(skb);
37423 return -EIO;
37424 }
37425 - atomic_inc(&vcc->stats->tx);
37426 + atomic_inc_unchecked(&vcc->stats->tx);
37427
37428 return 0;
37429 }
37430 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37431 printk
37432 ("nicstar%d: Can't allocate buffers for aal0.\n",
37433 card->index);
37434 - atomic_add(i, &vcc->stats->rx_drop);
37435 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37436 break;
37437 }
37438 if (!atm_charge(vcc, sb->truesize)) {
37439 RXPRINTK
37440 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37441 card->index);
37442 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37443 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37444 dev_kfree_skb_any(sb);
37445 break;
37446 }
37447 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37448 ATM_SKB(sb)->vcc = vcc;
37449 __net_timestamp(sb);
37450 vcc->push(vcc, sb);
37451 - atomic_inc(&vcc->stats->rx);
37452 + atomic_inc_unchecked(&vcc->stats->rx);
37453 cell += ATM_CELL_PAYLOAD;
37454 }
37455
37456 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37457 if (iovb == NULL) {
37458 printk("nicstar%d: Out of iovec buffers.\n",
37459 card->index);
37460 - atomic_inc(&vcc->stats->rx_drop);
37461 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37462 recycle_rx_buf(card, skb);
37463 return;
37464 }
37465 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37466 small or large buffer itself. */
37467 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37468 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37469 - atomic_inc(&vcc->stats->rx_err);
37470 + atomic_inc_unchecked(&vcc->stats->rx_err);
37471 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37472 NS_MAX_IOVECS);
37473 NS_PRV_IOVCNT(iovb) = 0;
37474 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37475 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37476 card->index);
37477 which_list(card, skb);
37478 - atomic_inc(&vcc->stats->rx_err);
37479 + atomic_inc_unchecked(&vcc->stats->rx_err);
37480 recycle_rx_buf(card, skb);
37481 vc->rx_iov = NULL;
37482 recycle_iov_buf(card, iovb);
37483 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37484 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37485 card->index);
37486 which_list(card, skb);
37487 - atomic_inc(&vcc->stats->rx_err);
37488 + atomic_inc_unchecked(&vcc->stats->rx_err);
37489 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37490 NS_PRV_IOVCNT(iovb));
37491 vc->rx_iov = NULL;
37492 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37493 printk(" - PDU size mismatch.\n");
37494 else
37495 printk(".\n");
37496 - atomic_inc(&vcc->stats->rx_err);
37497 + atomic_inc_unchecked(&vcc->stats->rx_err);
37498 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37499 NS_PRV_IOVCNT(iovb));
37500 vc->rx_iov = NULL;
37501 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37502 /* skb points to a small buffer */
37503 if (!atm_charge(vcc, skb->truesize)) {
37504 push_rxbufs(card, skb);
37505 - atomic_inc(&vcc->stats->rx_drop);
37506 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37507 } else {
37508 skb_put(skb, len);
37509 dequeue_sm_buf(card, skb);
37510 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37511 ATM_SKB(skb)->vcc = vcc;
37512 __net_timestamp(skb);
37513 vcc->push(vcc, skb);
37514 - atomic_inc(&vcc->stats->rx);
37515 + atomic_inc_unchecked(&vcc->stats->rx);
37516 }
37517 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37518 struct sk_buff *sb;
37519 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37520 if (len <= NS_SMBUFSIZE) {
37521 if (!atm_charge(vcc, sb->truesize)) {
37522 push_rxbufs(card, sb);
37523 - atomic_inc(&vcc->stats->rx_drop);
37524 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37525 } else {
37526 skb_put(sb, len);
37527 dequeue_sm_buf(card, sb);
37528 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37529 ATM_SKB(sb)->vcc = vcc;
37530 __net_timestamp(sb);
37531 vcc->push(vcc, sb);
37532 - atomic_inc(&vcc->stats->rx);
37533 + atomic_inc_unchecked(&vcc->stats->rx);
37534 }
37535
37536 push_rxbufs(card, skb);
37537 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37538
37539 if (!atm_charge(vcc, skb->truesize)) {
37540 push_rxbufs(card, skb);
37541 - atomic_inc(&vcc->stats->rx_drop);
37542 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37543 } else {
37544 dequeue_lg_buf(card, skb);
37545 #ifdef NS_USE_DESTRUCTORS
37546 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37547 ATM_SKB(skb)->vcc = vcc;
37548 __net_timestamp(skb);
37549 vcc->push(vcc, skb);
37550 - atomic_inc(&vcc->stats->rx);
37551 + atomic_inc_unchecked(&vcc->stats->rx);
37552 }
37553
37554 push_rxbufs(card, sb);
37555 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37556 printk
37557 ("nicstar%d: Out of huge buffers.\n",
37558 card->index);
37559 - atomic_inc(&vcc->stats->rx_drop);
37560 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37561 recycle_iovec_rx_bufs(card,
37562 (struct iovec *)
37563 iovb->data,
37564 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37565 card->hbpool.count++;
37566 } else
37567 dev_kfree_skb_any(hb);
37568 - atomic_inc(&vcc->stats->rx_drop);
37569 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37570 } else {
37571 /* Copy the small buffer to the huge buffer */
37572 sb = (struct sk_buff *)iov->iov_base;
37573 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37574 #endif /* NS_USE_DESTRUCTORS */
37575 __net_timestamp(hb);
37576 vcc->push(vcc, hb);
37577 - atomic_inc(&vcc->stats->rx);
37578 + atomic_inc_unchecked(&vcc->stats->rx);
37579 }
37580 }
37581
37582 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37583 index 21b0bc6..b5f40ba 100644
37584 --- a/drivers/atm/solos-pci.c
37585 +++ b/drivers/atm/solos-pci.c
37586 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37587 }
37588 atm_charge(vcc, skb->truesize);
37589 vcc->push(vcc, skb);
37590 - atomic_inc(&vcc->stats->rx);
37591 + atomic_inc_unchecked(&vcc->stats->rx);
37592 break;
37593
37594 case PKT_STATUS:
37595 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37596 vcc = SKB_CB(oldskb)->vcc;
37597
37598 if (vcc) {
37599 - atomic_inc(&vcc->stats->tx);
37600 + atomic_inc_unchecked(&vcc->stats->tx);
37601 solos_pop(vcc, oldskb);
37602 } else {
37603 dev_kfree_skb_irq(oldskb);
37604 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37605 index 0215934..ce9f5b1 100644
37606 --- a/drivers/atm/suni.c
37607 +++ b/drivers/atm/suni.c
37608 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37609
37610
37611 #define ADD_LIMITED(s,v) \
37612 - atomic_add((v),&stats->s); \
37613 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37614 + atomic_add_unchecked((v),&stats->s); \
37615 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37616
37617
37618 static void suni_hz(unsigned long from_timer)
37619 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37620 index 5120a96..e2572bd 100644
37621 --- a/drivers/atm/uPD98402.c
37622 +++ b/drivers/atm/uPD98402.c
37623 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37624 struct sonet_stats tmp;
37625 int error = 0;
37626
37627 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37628 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37629 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37630 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37631 if (zero && !error) {
37632 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37633
37634
37635 #define ADD_LIMITED(s,v) \
37636 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37637 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37638 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37639 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37640 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37641 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37642
37643
37644 static void stat_event(struct atm_dev *dev)
37645 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37646 if (reason & uPD98402_INT_PFM) stat_event(dev);
37647 if (reason & uPD98402_INT_PCO) {
37648 (void) GET(PCOCR); /* clear interrupt cause */
37649 - atomic_add(GET(HECCT),
37650 + atomic_add_unchecked(GET(HECCT),
37651 &PRIV(dev)->sonet_stats.uncorr_hcs);
37652 }
37653 if ((reason & uPD98402_INT_RFO) &&
37654 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37655 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37656 uPD98402_INT_LOS),PIMR); /* enable them */
37657 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37658 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37659 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37660 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37661 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37662 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37663 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37664 return 0;
37665 }
37666
37667 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37668 index 969c3c2..9b72956 100644
37669 --- a/drivers/atm/zatm.c
37670 +++ b/drivers/atm/zatm.c
37671 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37672 }
37673 if (!size) {
37674 dev_kfree_skb_irq(skb);
37675 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37676 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37677 continue;
37678 }
37679 if (!atm_charge(vcc,skb->truesize)) {
37680 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37681 skb->len = size;
37682 ATM_SKB(skb)->vcc = vcc;
37683 vcc->push(vcc,skb);
37684 - atomic_inc(&vcc->stats->rx);
37685 + atomic_inc_unchecked(&vcc->stats->rx);
37686 }
37687 zout(pos & 0xffff,MTA(mbx));
37688 #if 0 /* probably a stupid idea */
37689 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37690 skb_queue_head(&zatm_vcc->backlog,skb);
37691 break;
37692 }
37693 - atomic_inc(&vcc->stats->tx);
37694 + atomic_inc_unchecked(&vcc->stats->tx);
37695 wake_up(&zatm_vcc->tx_wait);
37696 }
37697
37698 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37699 index 876bae5..8978785 100644
37700 --- a/drivers/base/bus.c
37701 +++ b/drivers/base/bus.c
37702 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37703 return -EINVAL;
37704
37705 mutex_lock(&subsys->p->mutex);
37706 - list_add_tail(&sif->node, &subsys->p->interfaces);
37707 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37708 if (sif->add_dev) {
37709 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37710 while ((dev = subsys_dev_iter_next(&iter)))
37711 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37712 subsys = sif->subsys;
37713
37714 mutex_lock(&subsys->p->mutex);
37715 - list_del_init(&sif->node);
37716 + pax_list_del_init((struct list_head *)&sif->node);
37717 if (sif->remove_dev) {
37718 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37719 while ((dev = subsys_dev_iter_next(&iter)))
37720 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37721 index 25798db..15f130e 100644
37722 --- a/drivers/base/devtmpfs.c
37723 +++ b/drivers/base/devtmpfs.c
37724 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37725 if (!thread)
37726 return 0;
37727
37728 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37729 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37730 if (err)
37731 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37732 else
37733 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37734 *err = sys_unshare(CLONE_NEWNS);
37735 if (*err)
37736 goto out;
37737 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37738 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37739 if (*err)
37740 goto out;
37741 - sys_chdir("/.."); /* will traverse into overmounted root */
37742 - sys_chroot(".");
37743 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37744 + sys_chroot((char __force_user *)".");
37745 complete(&setup_done);
37746 while (1) {
37747 spin_lock(&req_lock);
37748 diff --git a/drivers/base/node.c b/drivers/base/node.c
37749 index a3b82e9..f90a8ce 100644
37750 --- a/drivers/base/node.c
37751 +++ b/drivers/base/node.c
37752 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37753 struct node_attr {
37754 struct device_attribute attr;
37755 enum node_states state;
37756 -};
37757 +} __do_const;
37758
37759 static ssize_t show_node_state(struct device *dev,
37760 struct device_attribute *attr, char *buf)
37761 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37762 index 0d8780c..0b5df3f 100644
37763 --- a/drivers/base/power/domain.c
37764 +++ b/drivers/base/power/domain.c
37765 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37766 {
37767 struct cpuidle_driver *cpuidle_drv;
37768 struct gpd_cpuidle_data *cpuidle_data;
37769 - struct cpuidle_state *idle_state;
37770 + cpuidle_state_no_const *idle_state;
37771 int ret = 0;
37772
37773 if (IS_ERR_OR_NULL(genpd) || state < 0)
37774 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37775 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37776 {
37777 struct gpd_cpuidle_data *cpuidle_data;
37778 - struct cpuidle_state *idle_state;
37779 + cpuidle_state_no_const *idle_state;
37780 int ret = 0;
37781
37782 if (IS_ERR_OR_NULL(genpd))
37783 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37784 return ret;
37785 }
37786
37787 - dev->pm_domain->detach = genpd_dev_pm_detach;
37788 + pax_open_kernel();
37789 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37790 + pax_close_kernel();
37791 +
37792 pm_genpd_poweron(pd);
37793
37794 return 0;
37795 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37796 index d2be3f9..0a3167a 100644
37797 --- a/drivers/base/power/sysfs.c
37798 +++ b/drivers/base/power/sysfs.c
37799 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37800 return -EIO;
37801 }
37802 }
37803 - return sprintf(buf, p);
37804 + return sprintf(buf, "%s", p);
37805 }
37806
37807 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37808 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37809 index c2744b3..08fac19 100644
37810 --- a/drivers/base/power/wakeup.c
37811 +++ b/drivers/base/power/wakeup.c
37812 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37813 * They need to be modified together atomically, so it's better to use one
37814 * atomic variable to hold them both.
37815 */
37816 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37817 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37818
37819 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37820 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37821
37822 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37823 {
37824 - unsigned int comb = atomic_read(&combined_event_count);
37825 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37826
37827 *cnt = (comb >> IN_PROGRESS_BITS);
37828 *inpr = comb & MAX_IN_PROGRESS;
37829 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37830 ws->start_prevent_time = ws->last_time;
37831
37832 /* Increment the counter of events in progress. */
37833 - cec = atomic_inc_return(&combined_event_count);
37834 + cec = atomic_inc_return_unchecked(&combined_event_count);
37835
37836 trace_wakeup_source_activate(ws->name, cec);
37837 }
37838 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37839 * Increment the counter of registered wakeup events and decrement the
37840 * couter of wakeup events in progress simultaneously.
37841 */
37842 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37843 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37844 trace_wakeup_source_deactivate(ws->name, cec);
37845
37846 split_counters(&cnt, &inpr);
37847 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37848 index 8d98a32..61d3165 100644
37849 --- a/drivers/base/syscore.c
37850 +++ b/drivers/base/syscore.c
37851 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37852 void register_syscore_ops(struct syscore_ops *ops)
37853 {
37854 mutex_lock(&syscore_ops_lock);
37855 - list_add_tail(&ops->node, &syscore_ops_list);
37856 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37857 mutex_unlock(&syscore_ops_lock);
37858 }
37859 EXPORT_SYMBOL_GPL(register_syscore_ops);
37860 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37861 void unregister_syscore_ops(struct syscore_ops *ops)
37862 {
37863 mutex_lock(&syscore_ops_lock);
37864 - list_del(&ops->node);
37865 + pax_list_del((struct list_head *)&ops->node);
37866 mutex_unlock(&syscore_ops_lock);
37867 }
37868 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37869 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37870 index ff20f19..018f1da 100644
37871 --- a/drivers/block/cciss.c
37872 +++ b/drivers/block/cciss.c
37873 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37874 while (!list_empty(&h->reqQ)) {
37875 c = list_entry(h->reqQ.next, CommandList_struct, list);
37876 /* can't do anything if fifo is full */
37877 - if ((h->access.fifo_full(h))) {
37878 + if ((h->access->fifo_full(h))) {
37879 dev_warn(&h->pdev->dev, "fifo full\n");
37880 break;
37881 }
37882 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37883 h->Qdepth--;
37884
37885 /* Tell the controller execute command */
37886 - h->access.submit_command(h, c);
37887 + h->access->submit_command(h, c);
37888
37889 /* Put job onto the completed Q */
37890 addQ(&h->cmpQ, c);
37891 @@ -3444,17 +3444,17 @@ startio:
37892
37893 static inline unsigned long get_next_completion(ctlr_info_t *h)
37894 {
37895 - return h->access.command_completed(h);
37896 + return h->access->command_completed(h);
37897 }
37898
37899 static inline int interrupt_pending(ctlr_info_t *h)
37900 {
37901 - return h->access.intr_pending(h);
37902 + return h->access->intr_pending(h);
37903 }
37904
37905 static inline long interrupt_not_for_us(ctlr_info_t *h)
37906 {
37907 - return ((h->access.intr_pending(h) == 0) ||
37908 + return ((h->access->intr_pending(h) == 0) ||
37909 (h->interrupts_enabled == 0));
37910 }
37911
37912 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37913 u32 a;
37914
37915 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37916 - return h->access.command_completed(h);
37917 + return h->access->command_completed(h);
37918
37919 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37920 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37921 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37922 trans_support & CFGTBL_Trans_use_short_tags);
37923
37924 /* Change the access methods to the performant access methods */
37925 - h->access = SA5_performant_access;
37926 + h->access = &SA5_performant_access;
37927 h->transMethod = CFGTBL_Trans_Performant;
37928
37929 return;
37930 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37931 if (prod_index < 0)
37932 return -ENODEV;
37933 h->product_name = products[prod_index].product_name;
37934 - h->access = *(products[prod_index].access);
37935 + h->access = products[prod_index].access;
37936
37937 if (cciss_board_disabled(h)) {
37938 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37939 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37940 }
37941
37942 /* make sure the board interrupts are off */
37943 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37944 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37945 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37946 if (rc)
37947 goto clean2;
37948 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37949 * fake ones to scoop up any residual completions.
37950 */
37951 spin_lock_irqsave(&h->lock, flags);
37952 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37953 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37954 spin_unlock_irqrestore(&h->lock, flags);
37955 free_irq(h->intr[h->intr_mode], h);
37956 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37957 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37958 dev_info(&h->pdev->dev, "Board READY.\n");
37959 dev_info(&h->pdev->dev,
37960 "Waiting for stale completions to drain.\n");
37961 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37962 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37963 msleep(10000);
37964 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37965 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37966
37967 rc = controller_reset_failed(h->cfgtable);
37968 if (rc)
37969 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37970 cciss_scsi_setup(h);
37971
37972 /* Turn the interrupts on so we can service requests */
37973 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37974 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37975
37976 /* Get the firmware version */
37977 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
37978 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
37979 kfree(flush_buf);
37980 if (return_code != IO_OK)
37981 dev_warn(&h->pdev->dev, "Error flushing cache\n");
37982 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37983 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37984 free_irq(h->intr[h->intr_mode], h);
37985 }
37986
37987 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
37988 index 7fda30e..2f27946 100644
37989 --- a/drivers/block/cciss.h
37990 +++ b/drivers/block/cciss.h
37991 @@ -101,7 +101,7 @@ struct ctlr_info
37992 /* information about each logical volume */
37993 drive_info_struct *drv[CISS_MAX_LUN];
37994
37995 - struct access_method access;
37996 + struct access_method *access;
37997
37998 /* queue and queue Info */
37999 struct list_head reqQ;
38000 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38001 }
38002
38003 static struct access_method SA5_access = {
38004 - SA5_submit_command,
38005 - SA5_intr_mask,
38006 - SA5_fifo_full,
38007 - SA5_intr_pending,
38008 - SA5_completed,
38009 + .submit_command = SA5_submit_command,
38010 + .set_intr_mask = SA5_intr_mask,
38011 + .fifo_full = SA5_fifo_full,
38012 + .intr_pending = SA5_intr_pending,
38013 + .command_completed = SA5_completed,
38014 };
38015
38016 static struct access_method SA5B_access = {
38017 - SA5_submit_command,
38018 - SA5B_intr_mask,
38019 - SA5_fifo_full,
38020 - SA5B_intr_pending,
38021 - SA5_completed,
38022 + .submit_command = SA5_submit_command,
38023 + .set_intr_mask = SA5B_intr_mask,
38024 + .fifo_full = SA5_fifo_full,
38025 + .intr_pending = SA5B_intr_pending,
38026 + .command_completed = SA5_completed,
38027 };
38028
38029 static struct access_method SA5_performant_access = {
38030 - SA5_submit_command,
38031 - SA5_performant_intr_mask,
38032 - SA5_fifo_full,
38033 - SA5_performant_intr_pending,
38034 - SA5_performant_completed,
38035 + .submit_command = SA5_submit_command,
38036 + .set_intr_mask = SA5_performant_intr_mask,
38037 + .fifo_full = SA5_fifo_full,
38038 + .intr_pending = SA5_performant_intr_pending,
38039 + .command_completed = SA5_performant_completed,
38040 };
38041
38042 struct board_type {
38043 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38044 index 2b94403..fd6ad1f 100644
38045 --- a/drivers/block/cpqarray.c
38046 +++ b/drivers/block/cpqarray.c
38047 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38048 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38049 goto Enomem4;
38050 }
38051 - hba[i]->access.set_intr_mask(hba[i], 0);
38052 + hba[i]->access->set_intr_mask(hba[i], 0);
38053 if (request_irq(hba[i]->intr, do_ida_intr,
38054 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38055 {
38056 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38057 add_timer(&hba[i]->timer);
38058
38059 /* Enable IRQ now that spinlock and rate limit timer are set up */
38060 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38061 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38062
38063 for(j=0; j<NWD; j++) {
38064 struct gendisk *disk = ida_gendisk[i][j];
38065 @@ -694,7 +694,7 @@ DBGINFO(
38066 for(i=0; i<NR_PRODUCTS; i++) {
38067 if (board_id == products[i].board_id) {
38068 c->product_name = products[i].product_name;
38069 - c->access = *(products[i].access);
38070 + c->access = products[i].access;
38071 break;
38072 }
38073 }
38074 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38075 hba[ctlr]->intr = intr;
38076 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38077 hba[ctlr]->product_name = products[j].product_name;
38078 - hba[ctlr]->access = *(products[j].access);
38079 + hba[ctlr]->access = products[j].access;
38080 hba[ctlr]->ctlr = ctlr;
38081 hba[ctlr]->board_id = board_id;
38082 hba[ctlr]->pci_dev = NULL; /* not PCI */
38083 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38084
38085 while((c = h->reqQ) != NULL) {
38086 /* Can't do anything if we're busy */
38087 - if (h->access.fifo_full(h) == 0)
38088 + if (h->access->fifo_full(h) == 0)
38089 return;
38090
38091 /* Get the first entry from the request Q */
38092 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38093 h->Qdepth--;
38094
38095 /* Tell the controller to do our bidding */
38096 - h->access.submit_command(h, c);
38097 + h->access->submit_command(h, c);
38098
38099 /* Get onto the completion Q */
38100 addQ(&h->cmpQ, c);
38101 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38102 unsigned long flags;
38103 __u32 a,a1;
38104
38105 - istat = h->access.intr_pending(h);
38106 + istat = h->access->intr_pending(h);
38107 /* Is this interrupt for us? */
38108 if (istat == 0)
38109 return IRQ_NONE;
38110 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38111 */
38112 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38113 if (istat & FIFO_NOT_EMPTY) {
38114 - while((a = h->access.command_completed(h))) {
38115 + while((a = h->access->command_completed(h))) {
38116 a1 = a; a &= ~3;
38117 if ((c = h->cmpQ) == NULL)
38118 {
38119 @@ -1448,11 +1448,11 @@ static int sendcmd(
38120 /*
38121 * Disable interrupt
38122 */
38123 - info_p->access.set_intr_mask(info_p, 0);
38124 + info_p->access->set_intr_mask(info_p, 0);
38125 /* Make sure there is room in the command FIFO */
38126 /* Actually it should be completely empty at this time. */
38127 for (i = 200000; i > 0; i--) {
38128 - temp = info_p->access.fifo_full(info_p);
38129 + temp = info_p->access->fifo_full(info_p);
38130 if (temp != 0) {
38131 break;
38132 }
38133 @@ -1465,7 +1465,7 @@ DBG(
38134 /*
38135 * Send the cmd
38136 */
38137 - info_p->access.submit_command(info_p, c);
38138 + info_p->access->submit_command(info_p, c);
38139 complete = pollcomplete(ctlr);
38140
38141 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38142 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38143 * we check the new geometry. Then turn interrupts back on when
38144 * we're done.
38145 */
38146 - host->access.set_intr_mask(host, 0);
38147 + host->access->set_intr_mask(host, 0);
38148 getgeometry(ctlr);
38149 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38150 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38151
38152 for(i=0; i<NWD; i++) {
38153 struct gendisk *disk = ida_gendisk[ctlr][i];
38154 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38155 /* Wait (up to 2 seconds) for a command to complete */
38156
38157 for (i = 200000; i > 0; i--) {
38158 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38159 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38160 if (done == 0) {
38161 udelay(10); /* a short fixed delay */
38162 } else
38163 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38164 index be73e9d..7fbf140 100644
38165 --- a/drivers/block/cpqarray.h
38166 +++ b/drivers/block/cpqarray.h
38167 @@ -99,7 +99,7 @@ struct ctlr_info {
38168 drv_info_t drv[NWD];
38169 struct proc_dir_entry *proc;
38170
38171 - struct access_method access;
38172 + struct access_method *access;
38173
38174 cmdlist_t *reqQ;
38175 cmdlist_t *cmpQ;
38176 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38177 index 434c77d..6d3219a 100644
38178 --- a/drivers/block/drbd/drbd_bitmap.c
38179 +++ b/drivers/block/drbd/drbd_bitmap.c
38180 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38181 submit_bio(rw, bio);
38182 /* this should not count as user activity and cause the
38183 * resync to throttle -- see drbd_rs_should_slow_down(). */
38184 - atomic_add(len >> 9, &device->rs_sect_ev);
38185 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38186 }
38187 }
38188
38189 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38190 index b905e98..0812ed8 100644
38191 --- a/drivers/block/drbd/drbd_int.h
38192 +++ b/drivers/block/drbd/drbd_int.h
38193 @@ -385,7 +385,7 @@ struct drbd_epoch {
38194 struct drbd_connection *connection;
38195 struct list_head list;
38196 unsigned int barrier_nr;
38197 - atomic_t epoch_size; /* increased on every request added. */
38198 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38199 atomic_t active; /* increased on every req. added, and dec on every finished. */
38200 unsigned long flags;
38201 };
38202 @@ -946,7 +946,7 @@ struct drbd_device {
38203 unsigned int al_tr_number;
38204 int al_tr_cycle;
38205 wait_queue_head_t seq_wait;
38206 - atomic_t packet_seq;
38207 + atomic_unchecked_t packet_seq;
38208 unsigned int peer_seq;
38209 spinlock_t peer_seq_lock;
38210 unsigned long comm_bm_set; /* communicated number of set bits. */
38211 @@ -955,8 +955,8 @@ struct drbd_device {
38212 struct mutex own_state_mutex;
38213 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38214 char congestion_reason; /* Why we where congested... */
38215 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38216 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38217 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38218 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38219 int rs_last_sect_ev; /* counter to compare with */
38220 int rs_last_events; /* counter of read or write "events" (unit sectors)
38221 * on the lower level device when we last looked. */
38222 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38223 index 1fc8342..7e7742b 100644
38224 --- a/drivers/block/drbd/drbd_main.c
38225 +++ b/drivers/block/drbd/drbd_main.c
38226 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38227 p->sector = sector;
38228 p->block_id = block_id;
38229 p->blksize = blksize;
38230 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38231 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38232 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38233 }
38234
38235 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38236 return -EIO;
38237 p->sector = cpu_to_be64(req->i.sector);
38238 p->block_id = (unsigned long)req;
38239 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38240 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38241 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38242 if (device->state.conn >= C_SYNC_SOURCE &&
38243 device->state.conn <= C_PAUSED_SYNC_T)
38244 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38245 atomic_set(&device->unacked_cnt, 0);
38246 atomic_set(&device->local_cnt, 0);
38247 atomic_set(&device->pp_in_use_by_net, 0);
38248 - atomic_set(&device->rs_sect_in, 0);
38249 - atomic_set(&device->rs_sect_ev, 0);
38250 + atomic_set_unchecked(&device->rs_sect_in, 0);
38251 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38252 atomic_set(&device->ap_in_flight, 0);
38253 atomic_set(&device->md_io.in_use, 0);
38254
38255 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38256 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38257 struct drbd_resource *resource = connection->resource;
38258
38259 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38260 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38261 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38262 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38263 kfree(connection->current_epoch);
38264
38265 idr_destroy(&connection->peer_devices);
38266 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38267 index 74df8cf..e41fc24 100644
38268 --- a/drivers/block/drbd/drbd_nl.c
38269 +++ b/drivers/block/drbd/drbd_nl.c
38270 @@ -3637,13 +3637,13 @@ finish:
38271
38272 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38273 {
38274 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38275 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38276 struct sk_buff *msg;
38277 struct drbd_genlmsghdr *d_out;
38278 unsigned seq;
38279 int err = -ENOMEM;
38280
38281 - seq = atomic_inc_return(&drbd_genl_seq);
38282 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38283 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38284 if (!msg)
38285 goto failed;
38286 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38287 index d169b4a..481463f 100644
38288 --- a/drivers/block/drbd/drbd_receiver.c
38289 +++ b/drivers/block/drbd/drbd_receiver.c
38290 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38291 struct drbd_device *device = peer_device->device;
38292 int err;
38293
38294 - atomic_set(&device->packet_seq, 0);
38295 + atomic_set_unchecked(&device->packet_seq, 0);
38296 device->peer_seq = 0;
38297
38298 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38299 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38300 do {
38301 next_epoch = NULL;
38302
38303 - epoch_size = atomic_read(&epoch->epoch_size);
38304 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38305
38306 switch (ev & ~EV_CLEANUP) {
38307 case EV_PUT:
38308 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38309 rv = FE_DESTROYED;
38310 } else {
38311 epoch->flags = 0;
38312 - atomic_set(&epoch->epoch_size, 0);
38313 + atomic_set_unchecked(&epoch->epoch_size, 0);
38314 /* atomic_set(&epoch->active, 0); is already zero */
38315 if (rv == FE_STILL_LIVE)
38316 rv = FE_RECYCLED;
38317 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38318 conn_wait_active_ee_empty(connection);
38319 drbd_flush(connection);
38320
38321 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38322 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38323 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38324 if (epoch)
38325 break;
38326 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38327 }
38328
38329 epoch->flags = 0;
38330 - atomic_set(&epoch->epoch_size, 0);
38331 + atomic_set_unchecked(&epoch->epoch_size, 0);
38332 atomic_set(&epoch->active, 0);
38333
38334 spin_lock(&connection->epoch_lock);
38335 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38336 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38337 list_add(&epoch->list, &connection->current_epoch->list);
38338 connection->current_epoch = epoch;
38339 connection->epochs++;
38340 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38341 list_add_tail(&peer_req->w.list, &device->sync_ee);
38342 spin_unlock_irq(&device->resource->req_lock);
38343
38344 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38345 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38346 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38347 return 0;
38348
38349 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38350 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38351 }
38352
38353 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38354 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38355
38356 return err;
38357 }
38358 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38359
38360 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38361 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38362 - atomic_inc(&connection->current_epoch->epoch_size);
38363 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38364 err2 = drbd_drain_block(peer_device, pi->size);
38365 if (!err)
38366 err = err2;
38367 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38368
38369 spin_lock(&connection->epoch_lock);
38370 peer_req->epoch = connection->current_epoch;
38371 - atomic_inc(&peer_req->epoch->epoch_size);
38372 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38373 atomic_inc(&peer_req->epoch->active);
38374 spin_unlock(&connection->epoch_lock);
38375
38376 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38377
38378 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38379 (int)part_stat_read(&disk->part0, sectors[1]) -
38380 - atomic_read(&device->rs_sect_ev);
38381 + atomic_read_unchecked(&device->rs_sect_ev);
38382
38383 if (atomic_read(&device->ap_actlog_cnt)
38384 || curr_events - device->rs_last_events > 64) {
38385 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38386 device->use_csums = true;
38387 } else if (pi->cmd == P_OV_REPLY) {
38388 /* track progress, we may need to throttle */
38389 - atomic_add(size >> 9, &device->rs_sect_in);
38390 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38391 peer_req->w.cb = w_e_end_ov_reply;
38392 dec_rs_pending(device);
38393 /* drbd_rs_begin_io done when we sent this request,
38394 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38395 goto out_free_e;
38396
38397 submit_for_resync:
38398 - atomic_add(size >> 9, &device->rs_sect_ev);
38399 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38400
38401 submit:
38402 update_receiver_timing_details(connection, drbd_submit_peer_request);
38403 @@ -4564,7 +4564,7 @@ struct data_cmd {
38404 int expect_payload;
38405 size_t pkt_size;
38406 int (*fn)(struct drbd_connection *, struct packet_info *);
38407 -};
38408 +} __do_const;
38409
38410 static struct data_cmd drbd_cmd_handler[] = {
38411 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38412 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38413 if (!list_empty(&connection->current_epoch->list))
38414 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38415 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38416 - atomic_set(&connection->current_epoch->epoch_size, 0);
38417 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38418 connection->send.seen_any_write_yet = false;
38419
38420 drbd_info(connection, "Connection closed\n");
38421 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38422 put_ldev(device);
38423 }
38424 dec_rs_pending(device);
38425 - atomic_add(blksize >> 9, &device->rs_sect_in);
38426 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38427
38428 return 0;
38429 }
38430 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38431 struct asender_cmd {
38432 size_t pkt_size;
38433 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38434 -};
38435 +} __do_const;
38436
38437 static struct asender_cmd asender_tbl[] = {
38438 [P_PING] = { 0, got_Ping },
38439 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38440 index d0fae55..4469096 100644
38441 --- a/drivers/block/drbd/drbd_worker.c
38442 +++ b/drivers/block/drbd/drbd_worker.c
38443 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38444 list_add_tail(&peer_req->w.list, &device->read_ee);
38445 spin_unlock_irq(&device->resource->req_lock);
38446
38447 - atomic_add(size >> 9, &device->rs_sect_ev);
38448 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38449 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38450 return 0;
38451
38452 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38453 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38454 int number, mxb;
38455
38456 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38457 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38458 device->rs_in_flight -= sect_in;
38459
38460 rcu_read_lock();
38461 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38462 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38463 struct fifo_buffer *plan;
38464
38465 - atomic_set(&device->rs_sect_in, 0);
38466 - atomic_set(&device->rs_sect_ev, 0);
38467 + atomic_set_unchecked(&device->rs_sect_in, 0);
38468 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38469 device->rs_in_flight = 0;
38470 device->rs_last_events =
38471 (int)part_stat_read(&disk->part0, sectors[0]) +
38472 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38473 index 6cb1beb..bf490f7 100644
38474 --- a/drivers/block/loop.c
38475 +++ b/drivers/block/loop.c
38476 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38477
38478 file_start_write(file);
38479 set_fs(get_ds());
38480 - bw = file->f_op->write(file, buf, len, &pos);
38481 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38482 set_fs(old_fs);
38483 file_end_write(file);
38484 if (likely(bw == len))
38485 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38486 index d826bf3..8eb406c 100644
38487 --- a/drivers/block/nvme-core.c
38488 +++ b/drivers/block/nvme-core.c
38489 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38490 static struct task_struct *nvme_thread;
38491 static struct workqueue_struct *nvme_workq;
38492 static wait_queue_head_t nvme_kthread_wait;
38493 -static struct notifier_block nvme_nb;
38494
38495 static void nvme_reset_failed_dev(struct work_struct *ws);
38496 static int nvme_process_cq(struct nvme_queue *nvmeq);
38497 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38498 static void __exit nvme_exit(void)
38499 {
38500 pci_unregister_driver(&nvme_driver);
38501 - unregister_hotcpu_notifier(&nvme_nb);
38502 unregister_blkdev(nvme_major, "nvme");
38503 destroy_workqueue(nvme_workq);
38504 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38505 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38506 index 09e628da..7607aaa 100644
38507 --- a/drivers/block/pktcdvd.c
38508 +++ b/drivers/block/pktcdvd.c
38509 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38510
38511 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38512 {
38513 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38514 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38515 }
38516
38517 /*
38518 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38519 return -EROFS;
38520 }
38521 pd->settings.fp = ti.fp;
38522 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38523 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38524
38525 if (ti.nwa_v) {
38526 pd->nwa = be32_to_cpu(ti.next_writable);
38527 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38528 index 8a86b62..f54c87e 100644
38529 --- a/drivers/block/rbd.c
38530 +++ b/drivers/block/rbd.c
38531 @@ -63,7 +63,7 @@
38532 * If the counter is already at its maximum value returns
38533 * -EINVAL without updating it.
38534 */
38535 -static int atomic_inc_return_safe(atomic_t *v)
38536 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38537 {
38538 unsigned int counter;
38539
38540 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38541 index e5565fb..71be10b4 100644
38542 --- a/drivers/block/smart1,2.h
38543 +++ b/drivers/block/smart1,2.h
38544 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38545 }
38546
38547 static struct access_method smart4_access = {
38548 - smart4_submit_command,
38549 - smart4_intr_mask,
38550 - smart4_fifo_full,
38551 - smart4_intr_pending,
38552 - smart4_completed,
38553 + .submit_command = smart4_submit_command,
38554 + .set_intr_mask = smart4_intr_mask,
38555 + .fifo_full = smart4_fifo_full,
38556 + .intr_pending = smart4_intr_pending,
38557 + .command_completed = smart4_completed,
38558 };
38559
38560 /*
38561 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38562 }
38563
38564 static struct access_method smart2_access = {
38565 - smart2_submit_command,
38566 - smart2_intr_mask,
38567 - smart2_fifo_full,
38568 - smart2_intr_pending,
38569 - smart2_completed,
38570 + .submit_command = smart2_submit_command,
38571 + .set_intr_mask = smart2_intr_mask,
38572 + .fifo_full = smart2_fifo_full,
38573 + .intr_pending = smart2_intr_pending,
38574 + .command_completed = smart2_completed,
38575 };
38576
38577 /*
38578 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38579 }
38580
38581 static struct access_method smart2e_access = {
38582 - smart2e_submit_command,
38583 - smart2e_intr_mask,
38584 - smart2e_fifo_full,
38585 - smart2e_intr_pending,
38586 - smart2e_completed,
38587 + .submit_command = smart2e_submit_command,
38588 + .set_intr_mask = smart2e_intr_mask,
38589 + .fifo_full = smart2e_fifo_full,
38590 + .intr_pending = smart2e_intr_pending,
38591 + .command_completed = smart2e_completed,
38592 };
38593
38594 /*
38595 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38596 }
38597
38598 static struct access_method smart1_access = {
38599 - smart1_submit_command,
38600 - smart1_intr_mask,
38601 - smart1_fifo_full,
38602 - smart1_intr_pending,
38603 - smart1_completed,
38604 + .submit_command = smart1_submit_command,
38605 + .set_intr_mask = smart1_intr_mask,
38606 + .fifo_full = smart1_fifo_full,
38607 + .intr_pending = smart1_intr_pending,
38608 + .command_completed = smart1_completed,
38609 };
38610 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38611 index 55c135b..9f8d60c 100644
38612 --- a/drivers/bluetooth/btwilink.c
38613 +++ b/drivers/bluetooth/btwilink.c
38614 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38615
38616 static int bt_ti_probe(struct platform_device *pdev)
38617 {
38618 - static struct ti_st *hst;
38619 + struct ti_st *hst;
38620 struct hci_dev *hdev;
38621 int err;
38622
38623 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38624 index 5d28a45..a538f90 100644
38625 --- a/drivers/cdrom/cdrom.c
38626 +++ b/drivers/cdrom/cdrom.c
38627 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38628 ENSURE(reset, CDC_RESET);
38629 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38630 cdi->mc_flags = 0;
38631 - cdo->n_minors = 0;
38632 cdi->options = CDO_USE_FFLAGS;
38633
38634 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38635 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38636 else
38637 cdi->cdda_method = CDDA_OLD;
38638
38639 - if (!cdo->generic_packet)
38640 - cdo->generic_packet = cdrom_dummy_generic_packet;
38641 + if (!cdo->generic_packet) {
38642 + pax_open_kernel();
38643 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38644 + pax_close_kernel();
38645 + }
38646
38647 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38648 mutex_lock(&cdrom_mutex);
38649 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38650 if (cdi->exit)
38651 cdi->exit(cdi);
38652
38653 - cdi->ops->n_minors--;
38654 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38655 }
38656
38657 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38658 */
38659 nr = nframes;
38660 do {
38661 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38662 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38663 if (cgc.buffer)
38664 break;
38665
38666 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38667 struct cdrom_device_info *cdi;
38668 int ret;
38669
38670 - ret = scnprintf(info + *pos, max_size - *pos, header);
38671 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38672 if (!ret)
38673 return 1;
38674
38675 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38676 index 584bc31..e64a12c 100644
38677 --- a/drivers/cdrom/gdrom.c
38678 +++ b/drivers/cdrom/gdrom.c
38679 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38680 .audio_ioctl = gdrom_audio_ioctl,
38681 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38682 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38683 - .n_minors = 1,
38684 };
38685
38686 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38687 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38688 index efefd12..4f1d494 100644
38689 --- a/drivers/char/Kconfig
38690 +++ b/drivers/char/Kconfig
38691 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38692
38693 config DEVKMEM
38694 bool "/dev/kmem virtual device support"
38695 - default y
38696 + default n
38697 + depends on !GRKERNSEC_KMEM
38698 help
38699 Say Y here if you want to support the /dev/kmem device. The
38700 /dev/kmem device is rarely used, but can be used for certain
38701 @@ -577,6 +578,7 @@ config DEVPORT
38702 bool
38703 depends on !M68K
38704 depends on ISA || PCI
38705 + depends on !GRKERNSEC_KMEM
38706 default y
38707
38708 source "drivers/s390/char/Kconfig"
38709 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38710 index a48e05b..6bac831 100644
38711 --- a/drivers/char/agp/compat_ioctl.c
38712 +++ b/drivers/char/agp/compat_ioctl.c
38713 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38714 return -ENOMEM;
38715 }
38716
38717 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38718 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38719 sizeof(*usegment) * ureserve.seg_count)) {
38720 kfree(usegment);
38721 kfree(ksegment);
38722 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38723 index 09f17eb..8531d2f 100644
38724 --- a/drivers/char/agp/frontend.c
38725 +++ b/drivers/char/agp/frontend.c
38726 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38727 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38728 return -EFAULT;
38729
38730 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38731 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38732 return -EFAULT;
38733
38734 client = agp_find_client_by_pid(reserve.pid);
38735 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38736 if (segment == NULL)
38737 return -ENOMEM;
38738
38739 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38740 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38741 sizeof(struct agp_segment) * reserve.seg_count)) {
38742 kfree(segment);
38743 return -EFAULT;
38744 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38745 index 4f94375..413694e 100644
38746 --- a/drivers/char/genrtc.c
38747 +++ b/drivers/char/genrtc.c
38748 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38749 switch (cmd) {
38750
38751 case RTC_PLL_GET:
38752 + memset(&pll, 0, sizeof(pll));
38753 if (get_rtc_pll(&pll))
38754 return -EINVAL;
38755 else
38756 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38757 index d5d4cd8..22d561d 100644
38758 --- a/drivers/char/hpet.c
38759 +++ b/drivers/char/hpet.c
38760 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38761 }
38762
38763 static int
38764 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38765 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38766 struct hpet_info *info)
38767 {
38768 struct hpet_timer __iomem *timer;
38769 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38770 index 6b65fa4..8ebbc99 100644
38771 --- a/drivers/char/ipmi/ipmi_msghandler.c
38772 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38773 @@ -436,7 +436,7 @@ struct ipmi_smi {
38774 struct proc_dir_entry *proc_dir;
38775 char proc_dir_name[10];
38776
38777 - atomic_t stats[IPMI_NUM_STATS];
38778 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38779
38780 /*
38781 * run_to_completion duplicate of smb_info, smi_info
38782 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38783 static DEFINE_MUTEX(smi_watchers_mutex);
38784
38785 #define ipmi_inc_stat(intf, stat) \
38786 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38787 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38788 #define ipmi_get_stat(intf, stat) \
38789 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38790 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38791
38792 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38793 "ACPI", "SMBIOS", "PCI",
38794 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38795 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38796 init_waitqueue_head(&intf->waitq);
38797 for (i = 0; i < IPMI_NUM_STATS; i++)
38798 - atomic_set(&intf->stats[i], 0);
38799 + atomic_set_unchecked(&intf->stats[i], 0);
38800
38801 intf->proc_dir = NULL;
38802
38803 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38804 index 967b73a..946e94c 100644
38805 --- a/drivers/char/ipmi/ipmi_si_intf.c
38806 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38807 @@ -284,7 +284,7 @@ struct smi_info {
38808 unsigned char slave_addr;
38809
38810 /* Counters and things for the proc filesystem. */
38811 - atomic_t stats[SI_NUM_STATS];
38812 + atomic_unchecked_t stats[SI_NUM_STATS];
38813
38814 struct task_struct *thread;
38815
38816 @@ -293,9 +293,9 @@ struct smi_info {
38817 };
38818
38819 #define smi_inc_stat(smi, stat) \
38820 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38821 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38822 #define smi_get_stat(smi, stat) \
38823 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38824 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38825
38826 #define SI_MAX_PARMS 4
38827
38828 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38829 atomic_set(&new_smi->req_events, 0);
38830 new_smi->run_to_completion = false;
38831 for (i = 0; i < SI_NUM_STATS; i++)
38832 - atomic_set(&new_smi->stats[i], 0);
38833 + atomic_set_unchecked(&new_smi->stats[i], 0);
38834
38835 new_smi->interrupt_disabled = true;
38836 atomic_set(&new_smi->need_watch, 0);
38837 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38838 index 4c58333..d5cca27 100644
38839 --- a/drivers/char/mem.c
38840 +++ b/drivers/char/mem.c
38841 @@ -18,6 +18,7 @@
38842 #include <linux/raw.h>
38843 #include <linux/tty.h>
38844 #include <linux/capability.h>
38845 +#include <linux/security.h>
38846 #include <linux/ptrace.h>
38847 #include <linux/device.h>
38848 #include <linux/highmem.h>
38849 @@ -36,6 +37,10 @@
38850
38851 #define DEVPORT_MINOR 4
38852
38853 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38854 +extern const struct file_operations grsec_fops;
38855 +#endif
38856 +
38857 static inline unsigned long size_inside_page(unsigned long start,
38858 unsigned long size)
38859 {
38860 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38861
38862 while (cursor < to) {
38863 if (!devmem_is_allowed(pfn)) {
38864 +#ifdef CONFIG_GRKERNSEC_KMEM
38865 + gr_handle_mem_readwrite(from, to);
38866 +#else
38867 printk(KERN_INFO
38868 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38869 current->comm, from, to);
38870 +#endif
38871 return 0;
38872 }
38873 cursor += PAGE_SIZE;
38874 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38875 }
38876 return 1;
38877 }
38878 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38879 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38880 +{
38881 + return 0;
38882 +}
38883 #else
38884 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38885 {
38886 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38887 #endif
38888
38889 while (count > 0) {
38890 - unsigned long remaining;
38891 + unsigned long remaining = 0;
38892 + char *temp;
38893
38894 sz = size_inside_page(p, count);
38895
38896 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38897 if (!ptr)
38898 return -EFAULT;
38899
38900 - remaining = copy_to_user(buf, ptr, sz);
38901 +#ifdef CONFIG_PAX_USERCOPY
38902 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38903 + if (!temp) {
38904 + unxlate_dev_mem_ptr(p, ptr);
38905 + return -ENOMEM;
38906 + }
38907 + remaining = probe_kernel_read(temp, ptr, sz);
38908 +#else
38909 + temp = ptr;
38910 +#endif
38911 +
38912 + if (!remaining)
38913 + remaining = copy_to_user(buf, temp, sz);
38914 +
38915 +#ifdef CONFIG_PAX_USERCOPY
38916 + kfree(temp);
38917 +#endif
38918 +
38919 unxlate_dev_mem_ptr(p, ptr);
38920 if (remaining)
38921 return -EFAULT;
38922 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38923 size_t count, loff_t *ppos)
38924 {
38925 unsigned long p = *ppos;
38926 - ssize_t low_count, read, sz;
38927 + ssize_t low_count, read, sz, err = 0;
38928 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38929 - int err = 0;
38930
38931 read = 0;
38932 if (p < (unsigned long) high_memory) {
38933 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38934 }
38935 #endif
38936 while (low_count > 0) {
38937 + char *temp;
38938 +
38939 sz = size_inside_page(p, low_count);
38940
38941 /*
38942 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38943 */
38944 kbuf = xlate_dev_kmem_ptr((void *)p);
38945
38946 - if (copy_to_user(buf, kbuf, sz))
38947 +#ifdef CONFIG_PAX_USERCOPY
38948 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38949 + if (!temp)
38950 + return -ENOMEM;
38951 + err = probe_kernel_read(temp, kbuf, sz);
38952 +#else
38953 + temp = kbuf;
38954 +#endif
38955 +
38956 + if (!err)
38957 + err = copy_to_user(buf, temp, sz);
38958 +
38959 +#ifdef CONFIG_PAX_USERCOPY
38960 + kfree(temp);
38961 +#endif
38962 +
38963 + if (err)
38964 return -EFAULT;
38965 buf += sz;
38966 p += sz;
38967 @@ -800,6 +849,9 @@ static const struct memdev {
38968 #ifdef CONFIG_PRINTK
38969 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
38970 #endif
38971 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38972 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
38973 +#endif
38974 };
38975
38976 static int memory_open(struct inode *inode, struct file *filp)
38977 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
38978 continue;
38979
38980 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38981 - NULL, devlist[minor].name);
38982 + NULL, "%s", devlist[minor].name);
38983 }
38984
38985 return tty_init();
38986 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
38987 index 9df78e2..01ba9ae 100644
38988 --- a/drivers/char/nvram.c
38989 +++ b/drivers/char/nvram.c
38990 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
38991
38992 spin_unlock_irq(&rtc_lock);
38993
38994 - if (copy_to_user(buf, contents, tmp - contents))
38995 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
38996 return -EFAULT;
38997
38998 *ppos = i;
38999 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39000 index 0ea9986..e7b07e4 100644
39001 --- a/drivers/char/pcmcia/synclink_cs.c
39002 +++ b/drivers/char/pcmcia/synclink_cs.c
39003 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39004
39005 if (debug_level >= DEBUG_LEVEL_INFO)
39006 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39007 - __FILE__, __LINE__, info->device_name, port->count);
39008 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39009
39010 if (tty_port_close_start(port, tty, filp) == 0)
39011 goto cleanup;
39012 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39013 cleanup:
39014 if (debug_level >= DEBUG_LEVEL_INFO)
39015 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39016 - tty->driver->name, port->count);
39017 + tty->driver->name, atomic_read(&port->count));
39018 }
39019
39020 /* Wait until the transmitter is empty.
39021 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39022
39023 if (debug_level >= DEBUG_LEVEL_INFO)
39024 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39025 - __FILE__, __LINE__, tty->driver->name, port->count);
39026 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39027
39028 /* If port is closing, signal caller to try again */
39029 if (port->flags & ASYNC_CLOSING){
39030 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39031 goto cleanup;
39032 }
39033 spin_lock(&port->lock);
39034 - port->count++;
39035 + atomic_inc(&port->count);
39036 spin_unlock(&port->lock);
39037 spin_unlock_irqrestore(&info->netlock, flags);
39038
39039 - if (port->count == 1) {
39040 + if (atomic_read(&port->count) == 1) {
39041 /* 1st open on this device, init hardware */
39042 retval = startup(info, tty);
39043 if (retval < 0)
39044 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39045 unsigned short new_crctype;
39046
39047 /* return error if TTY interface open */
39048 - if (info->port.count)
39049 + if (atomic_read(&info->port.count))
39050 return -EBUSY;
39051
39052 switch (encoding)
39053 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39054
39055 /* arbitrate between network and tty opens */
39056 spin_lock_irqsave(&info->netlock, flags);
39057 - if (info->port.count != 0 || info->netcount != 0) {
39058 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39059 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39060 spin_unlock_irqrestore(&info->netlock, flags);
39061 return -EBUSY;
39062 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39063 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39064
39065 /* return error if TTY interface open */
39066 - if (info->port.count)
39067 + if (atomic_read(&info->port.count))
39068 return -EBUSY;
39069
39070 if (cmd != SIOCWANDEV)
39071 diff --git a/drivers/char/random.c b/drivers/char/random.c
39072 index 9cd6968..6416f00 100644
39073 --- a/drivers/char/random.c
39074 +++ b/drivers/char/random.c
39075 @@ -289,9 +289,6 @@
39076 /*
39077 * To allow fractional bits to be tracked, the entropy_count field is
39078 * denominated in units of 1/8th bits.
39079 - *
39080 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39081 - * credit_entropy_bits() needs to be 64 bits wide.
39082 */
39083 #define ENTROPY_SHIFT 3
39084 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39085 @@ -439,9 +436,9 @@ struct entropy_store {
39086 };
39087
39088 static void push_to_pool(struct work_struct *work);
39089 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39090 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39091 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39092 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39093 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39094 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39095
39096 static struct entropy_store input_pool = {
39097 .poolinfo = &poolinfo_table[0],
39098 @@ -635,7 +632,7 @@ retry:
39099 /* The +2 corresponds to the /4 in the denominator */
39100
39101 do {
39102 - unsigned int anfrac = min(pnfrac, pool_size/2);
39103 + u64 anfrac = min(pnfrac, pool_size/2);
39104 unsigned int add =
39105 ((pool_size - entropy_count)*anfrac*3) >> s;
39106
39107 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39108
39109 extract_buf(r, tmp);
39110 i = min_t(int, nbytes, EXTRACT_SIZE);
39111 - if (copy_to_user(buf, tmp, i)) {
39112 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39113 ret = -EFAULT;
39114 break;
39115 }
39116 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39117 static int proc_do_uuid(struct ctl_table *table, int write,
39118 void __user *buffer, size_t *lenp, loff_t *ppos)
39119 {
39120 - struct ctl_table fake_table;
39121 + ctl_table_no_const fake_table;
39122 unsigned char buf[64], tmp_uuid[16], *uuid;
39123
39124 uuid = table->data;
39125 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39126 static int proc_do_entropy(struct ctl_table *table, int write,
39127 void __user *buffer, size_t *lenp, loff_t *ppos)
39128 {
39129 - struct ctl_table fake_table;
39130 + ctl_table_no_const fake_table;
39131 int entropy_count;
39132
39133 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39134 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39135 index e496dae..b793e7d 100644
39136 --- a/drivers/char/sonypi.c
39137 +++ b/drivers/char/sonypi.c
39138 @@ -54,6 +54,7 @@
39139
39140 #include <asm/uaccess.h>
39141 #include <asm/io.h>
39142 +#include <asm/local.h>
39143
39144 #include <linux/sonypi.h>
39145
39146 @@ -490,7 +491,7 @@ static struct sonypi_device {
39147 spinlock_t fifo_lock;
39148 wait_queue_head_t fifo_proc_list;
39149 struct fasync_struct *fifo_async;
39150 - int open_count;
39151 + local_t open_count;
39152 int model;
39153 struct input_dev *input_jog_dev;
39154 struct input_dev *input_key_dev;
39155 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39156 static int sonypi_misc_release(struct inode *inode, struct file *file)
39157 {
39158 mutex_lock(&sonypi_device.lock);
39159 - sonypi_device.open_count--;
39160 + local_dec(&sonypi_device.open_count);
39161 mutex_unlock(&sonypi_device.lock);
39162 return 0;
39163 }
39164 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39165 {
39166 mutex_lock(&sonypi_device.lock);
39167 /* Flush input queue on first open */
39168 - if (!sonypi_device.open_count)
39169 + if (!local_read(&sonypi_device.open_count))
39170 kfifo_reset(&sonypi_device.fifo);
39171 - sonypi_device.open_count++;
39172 + local_inc(&sonypi_device.open_count);
39173 mutex_unlock(&sonypi_device.lock);
39174
39175 return 0;
39176 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39177 index 565a947..dcdc06e 100644
39178 --- a/drivers/char/tpm/tpm_acpi.c
39179 +++ b/drivers/char/tpm/tpm_acpi.c
39180 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39181 virt = acpi_os_map_iomem(start, len);
39182 if (!virt) {
39183 kfree(log->bios_event_log);
39184 + log->bios_event_log = NULL;
39185 printk("%s: ERROR - Unable to map memory\n", __func__);
39186 return -EIO;
39187 }
39188
39189 - memcpy_fromio(log->bios_event_log, virt, len);
39190 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39191
39192 acpi_os_unmap_iomem(virt, len);
39193 return 0;
39194 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39195 index 3a56a13..f8cbd25 100644
39196 --- a/drivers/char/tpm/tpm_eventlog.c
39197 +++ b/drivers/char/tpm/tpm_eventlog.c
39198 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39199 event = addr;
39200
39201 if ((event->event_type == 0 && event->event_size == 0) ||
39202 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39203 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39204 return NULL;
39205
39206 return addr;
39207 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39208 return NULL;
39209
39210 if ((event->event_type == 0 && event->event_size == 0) ||
39211 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39212 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39213 return NULL;
39214
39215 (*pos)++;
39216 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39217 int i;
39218
39219 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39220 - seq_putc(m, data[i]);
39221 + if (!seq_putc(m, data[i]))
39222 + return -EFAULT;
39223
39224 return 0;
39225 }
39226 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39227 index c3aac4c..88de09f9 100644
39228 --- a/drivers/char/virtio_console.c
39229 +++ b/drivers/char/virtio_console.c
39230 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39231 if (to_user) {
39232 ssize_t ret;
39233
39234 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39235 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39236 if (ret)
39237 return -EFAULT;
39238 } else {
39239 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39240 if (!port_has_data(port) && !port->host_connected)
39241 return 0;
39242
39243 - return fill_readbuf(port, ubuf, count, true);
39244 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39245 }
39246
39247 static int wait_port_writable(struct port *port, bool nonblock)
39248 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39249 index 4386697..754ceca 100644
39250 --- a/drivers/clk/clk-composite.c
39251 +++ b/drivers/clk/clk-composite.c
39252 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39253 struct clk *clk;
39254 struct clk_init_data init;
39255 struct clk_composite *composite;
39256 - struct clk_ops *clk_composite_ops;
39257 + clk_ops_no_const *clk_composite_ops;
39258
39259 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39260 if (!composite) {
39261 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39262 index dd3a78c..386d49c 100644
39263 --- a/drivers/clk/socfpga/clk-gate.c
39264 +++ b/drivers/clk/socfpga/clk-gate.c
39265 @@ -22,6 +22,7 @@
39266 #include <linux/mfd/syscon.h>
39267 #include <linux/of.h>
39268 #include <linux/regmap.h>
39269 +#include <asm/pgtable.h>
39270
39271 #include "clk.h"
39272
39273 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39274 return 0;
39275 }
39276
39277 -static struct clk_ops gateclk_ops = {
39278 +static clk_ops_no_const gateclk_ops __read_only = {
39279 .prepare = socfpga_clk_prepare,
39280 .recalc_rate = socfpga_clk_recalc_rate,
39281 .get_parent = socfpga_clk_get_parent,
39282 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39283 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39284 socfpga_clk->hw.bit_idx = clk_gate[1];
39285
39286 - gateclk_ops.enable = clk_gate_ops.enable;
39287 - gateclk_ops.disable = clk_gate_ops.disable;
39288 + pax_open_kernel();
39289 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39290 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39291 + pax_close_kernel();
39292 }
39293
39294 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39295 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39296 index de6da95..c98278b 100644
39297 --- a/drivers/clk/socfpga/clk-pll.c
39298 +++ b/drivers/clk/socfpga/clk-pll.c
39299 @@ -21,6 +21,7 @@
39300 #include <linux/io.h>
39301 #include <linux/of.h>
39302 #include <linux/of_address.h>
39303 +#include <asm/pgtable.h>
39304
39305 #include "clk.h"
39306
39307 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39308 CLK_MGR_PLL_CLK_SRC_MASK;
39309 }
39310
39311 -static struct clk_ops clk_pll_ops = {
39312 +static clk_ops_no_const clk_pll_ops __read_only = {
39313 .recalc_rate = clk_pll_recalc_rate,
39314 .get_parent = clk_pll_get_parent,
39315 };
39316 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39317 pll_clk->hw.hw.init = &init;
39318
39319 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39320 - clk_pll_ops.enable = clk_gate_ops.enable;
39321 - clk_pll_ops.disable = clk_gate_ops.disable;
39322 + pax_open_kernel();
39323 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39324 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39325 + pax_close_kernel();
39326
39327 clk = clk_register(NULL, &pll_clk->hw.hw);
39328 if (WARN_ON(IS_ERR(clk))) {
39329 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39330 index b0c18ed..1713a80 100644
39331 --- a/drivers/cpufreq/acpi-cpufreq.c
39332 +++ b/drivers/cpufreq/acpi-cpufreq.c
39333 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39334 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39335 per_cpu(acfreq_data, cpu) = data;
39336
39337 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39338 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39339 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39340 + pax_open_kernel();
39341 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39342 + pax_close_kernel();
39343 + }
39344
39345 result = acpi_processor_register_performance(data->acpi_data, cpu);
39346 if (result)
39347 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39348 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39349 break;
39350 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39351 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39352 + pax_open_kernel();
39353 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39354 + pax_close_kernel();
39355 break;
39356 default:
39357 break;
39358 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39359 if (!msrs)
39360 return;
39361
39362 - acpi_cpufreq_driver.boost_supported = true;
39363 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39364 + pax_open_kernel();
39365 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39366 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39367 + pax_close_kernel();
39368
39369 cpu_notifier_register_begin();
39370
39371 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39372 index fde97d6..3631eca 100644
39373 --- a/drivers/cpufreq/cpufreq-dt.c
39374 +++ b/drivers/cpufreq/cpufreq-dt.c
39375 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39376 if (!IS_ERR(cpu_reg))
39377 regulator_put(cpu_reg);
39378
39379 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39380 + pax_open_kernel();
39381 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39382 + pax_close_kernel();
39383
39384 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39385 if (ret)
39386 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39387 index 24736bb..aae33f4 100644
39388 --- a/drivers/cpufreq/cpufreq.c
39389 +++ b/drivers/cpufreq/cpufreq.c
39390 @@ -2138,7 +2138,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39391 }
39392
39393 mutex_lock(&cpufreq_governor_mutex);
39394 - list_del(&governor->governor_list);
39395 + pax_list_del(&governor->governor_list);
39396 mutex_unlock(&cpufreq_governor_mutex);
39397 return;
39398 }
39399 @@ -2354,7 +2354,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39400 return NOTIFY_OK;
39401 }
39402
39403 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39404 +static struct notifier_block cpufreq_cpu_notifier = {
39405 .notifier_call = cpufreq_cpu_callback,
39406 };
39407
39408 @@ -2394,13 +2394,17 @@ int cpufreq_boost_trigger_state(int state)
39409 return 0;
39410
39411 write_lock_irqsave(&cpufreq_driver_lock, flags);
39412 - cpufreq_driver->boost_enabled = state;
39413 + pax_open_kernel();
39414 + *(bool *)&cpufreq_driver->boost_enabled = state;
39415 + pax_close_kernel();
39416 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39417
39418 ret = cpufreq_driver->set_boost(state);
39419 if (ret) {
39420 write_lock_irqsave(&cpufreq_driver_lock, flags);
39421 - cpufreq_driver->boost_enabled = !state;
39422 + pax_open_kernel();
39423 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39424 + pax_close_kernel();
39425 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39426
39427 pr_err("%s: Cannot %s BOOST\n",
39428 @@ -2457,8 +2461,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39429
39430 pr_debug("trying to register driver %s\n", driver_data->name);
39431
39432 - if (driver_data->setpolicy)
39433 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39434 + if (driver_data->setpolicy) {
39435 + pax_open_kernel();
39436 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39437 + pax_close_kernel();
39438 + }
39439
39440 write_lock_irqsave(&cpufreq_driver_lock, flags);
39441 if (cpufreq_driver) {
39442 @@ -2473,8 +2480,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39443 * Check if driver provides function to enable boost -
39444 * if not, use cpufreq_boost_set_sw as default
39445 */
39446 - if (!cpufreq_driver->set_boost)
39447 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39448 + if (!cpufreq_driver->set_boost) {
39449 + pax_open_kernel();
39450 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39451 + pax_close_kernel();
39452 + }
39453
39454 ret = cpufreq_sysfs_create_file(&boost.attr);
39455 if (ret) {
39456 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39457 index 1b44496..b80ff5e 100644
39458 --- a/drivers/cpufreq/cpufreq_governor.c
39459 +++ b/drivers/cpufreq/cpufreq_governor.c
39460 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39461 struct dbs_data *dbs_data;
39462 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39463 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39464 - struct od_ops *od_ops = NULL;
39465 + const struct od_ops *od_ops = NULL;
39466 struct od_dbs_tuners *od_tuners = NULL;
39467 struct cs_dbs_tuners *cs_tuners = NULL;
39468 struct cpu_dbs_common_info *cpu_cdbs;
39469 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39470
39471 if ((cdata->governor == GOV_CONSERVATIVE) &&
39472 (!policy->governor->initialized)) {
39473 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39474 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39475
39476 cpufreq_register_notifier(cs_ops->notifier_block,
39477 CPUFREQ_TRANSITION_NOTIFIER);
39478 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39479
39480 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39481 (policy->governor->initialized == 1)) {
39482 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39483 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39484
39485 cpufreq_unregister_notifier(cs_ops->notifier_block,
39486 CPUFREQ_TRANSITION_NOTIFIER);
39487 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39488 index cc401d1..8197340 100644
39489 --- a/drivers/cpufreq/cpufreq_governor.h
39490 +++ b/drivers/cpufreq/cpufreq_governor.h
39491 @@ -212,7 +212,7 @@ struct common_dbs_data {
39492 void (*exit)(struct dbs_data *dbs_data);
39493
39494 /* Governor specific ops, see below */
39495 - void *gov_ops;
39496 + const void *gov_ops;
39497 };
39498
39499 /* Governor Per policy data */
39500 @@ -232,7 +232,7 @@ struct od_ops {
39501 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39502 unsigned int freq_next, unsigned int relation);
39503 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39504 -};
39505 +} __no_const;
39506
39507 struct cs_ops {
39508 struct notifier_block *notifier_block;
39509 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39510 index ad3f38f..8f086cd 100644
39511 --- a/drivers/cpufreq/cpufreq_ondemand.c
39512 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39513 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39514
39515 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39516
39517 -static struct od_ops od_ops = {
39518 +static struct od_ops od_ops __read_only = {
39519 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39520 .powersave_bias_target = generic_powersave_bias_target,
39521 .freq_increase = dbs_freq_increase,
39522 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39523 (struct cpufreq_policy *, unsigned int, unsigned int),
39524 unsigned int powersave_bias)
39525 {
39526 - od_ops.powersave_bias_target = f;
39527 + pax_open_kernel();
39528 + *(void **)&od_ops.powersave_bias_target = f;
39529 + pax_close_kernel();
39530 od_set_powersave_bias(powersave_bias);
39531 }
39532 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39533
39534 void od_unregister_powersave_bias_handler(void)
39535 {
39536 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39537 + pax_open_kernel();
39538 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39539 + pax_close_kernel();
39540 od_set_powersave_bias(0);
39541 }
39542 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39543 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39544 index 742eefb..e2fcfc8 100644
39545 --- a/drivers/cpufreq/intel_pstate.c
39546 +++ b/drivers/cpufreq/intel_pstate.c
39547 @@ -133,10 +133,10 @@ struct pstate_funcs {
39548 struct cpu_defaults {
39549 struct pstate_adjust_policy pid_policy;
39550 struct pstate_funcs funcs;
39551 -};
39552 +} __do_const;
39553
39554 static struct pstate_adjust_policy pid_params;
39555 -static struct pstate_funcs pstate_funcs;
39556 +static struct pstate_funcs *pstate_funcs;
39557 static int hwp_active;
39558
39559 struct perf_limits {
39560 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39561
39562 cpu->pstate.current_pstate = pstate;
39563
39564 - pstate_funcs.set(cpu, pstate);
39565 + pstate_funcs->set(cpu, pstate);
39566 }
39567
39568 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39569 {
39570 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39571 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39572 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39573 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39574 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39575 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39576 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39577 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39578
39579 - if (pstate_funcs.get_vid)
39580 - pstate_funcs.get_vid(cpu);
39581 + if (pstate_funcs->get_vid)
39582 + pstate_funcs->get_vid(cpu);
39583 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39584 }
39585
39586 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39587 rdmsrl(MSR_IA32_APERF, aperf);
39588 rdmsrl(MSR_IA32_MPERF, mperf);
39589
39590 - if (!pstate_funcs.get_max() ||
39591 - !pstate_funcs.get_min() ||
39592 - !pstate_funcs.get_turbo())
39593 + if (!pstate_funcs->get_max() ||
39594 + !pstate_funcs->get_min() ||
39595 + !pstate_funcs->get_turbo())
39596 return -ENODEV;
39597
39598 rdmsrl(MSR_IA32_APERF, tmp);
39599 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39600 return 0;
39601 }
39602
39603 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39604 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39605 {
39606 pid_params.sample_rate_ms = policy->sample_rate_ms;
39607 pid_params.p_gain_pct = policy->p_gain_pct;
39608 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39609
39610 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39611 {
39612 - pstate_funcs.get_max = funcs->get_max;
39613 - pstate_funcs.get_min = funcs->get_min;
39614 - pstate_funcs.get_turbo = funcs->get_turbo;
39615 - pstate_funcs.get_scaling = funcs->get_scaling;
39616 - pstate_funcs.set = funcs->set;
39617 - pstate_funcs.get_vid = funcs->get_vid;
39618 + pstate_funcs = funcs;
39619 }
39620
39621 #if IS_ENABLED(CONFIG_ACPI)
39622 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39623 index 529cfd9..0e28fff 100644
39624 --- a/drivers/cpufreq/p4-clockmod.c
39625 +++ b/drivers/cpufreq/p4-clockmod.c
39626 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39627 case 0x0F: /* Core Duo */
39628 case 0x16: /* Celeron Core */
39629 case 0x1C: /* Atom */
39630 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39631 + pax_open_kernel();
39632 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39633 + pax_close_kernel();
39634 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39635 case 0x0D: /* Pentium M (Dothan) */
39636 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39637 + pax_open_kernel();
39638 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39639 + pax_close_kernel();
39640 /* fall through */
39641 case 0x09: /* Pentium M (Banias) */
39642 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39643 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39644
39645 /* on P-4s, the TSC runs with constant frequency independent whether
39646 * throttling is active or not. */
39647 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39648 + pax_open_kernel();
39649 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39650 + pax_close_kernel();
39651
39652 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39653 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39654 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39655 index 9bb42ba..b01b4a2 100644
39656 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39657 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39658 @@ -18,14 +18,12 @@
39659 #include <asm/head.h>
39660 #include <asm/timer.h>
39661
39662 -static struct cpufreq_driver *cpufreq_us3_driver;
39663 -
39664 struct us3_freq_percpu_info {
39665 struct cpufreq_frequency_table table[4];
39666 };
39667
39668 /* Indexed by cpu number. */
39669 -static struct us3_freq_percpu_info *us3_freq_table;
39670 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39671
39672 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39673 * in the Safari config register.
39674 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39675
39676 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39677 {
39678 - if (cpufreq_us3_driver)
39679 - us3_freq_target(policy, 0);
39680 + us3_freq_target(policy, 0);
39681
39682 return 0;
39683 }
39684
39685 +static int __init us3_freq_init(void);
39686 +static void __exit us3_freq_exit(void);
39687 +
39688 +static struct cpufreq_driver cpufreq_us3_driver = {
39689 + .init = us3_freq_cpu_init,
39690 + .verify = cpufreq_generic_frequency_table_verify,
39691 + .target_index = us3_freq_target,
39692 + .get = us3_freq_get,
39693 + .exit = us3_freq_cpu_exit,
39694 + .name = "UltraSPARC-III",
39695 +
39696 +};
39697 +
39698 static int __init us3_freq_init(void)
39699 {
39700 unsigned long manuf, impl, ver;
39701 - int ret;
39702
39703 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39704 return -ENODEV;
39705 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39706 (impl == CHEETAH_IMPL ||
39707 impl == CHEETAH_PLUS_IMPL ||
39708 impl == JAGUAR_IMPL ||
39709 - impl == PANTHER_IMPL)) {
39710 - struct cpufreq_driver *driver;
39711 -
39712 - ret = -ENOMEM;
39713 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39714 - if (!driver)
39715 - goto err_out;
39716 -
39717 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39718 - GFP_KERNEL);
39719 - if (!us3_freq_table)
39720 - goto err_out;
39721 -
39722 - driver->init = us3_freq_cpu_init;
39723 - driver->verify = cpufreq_generic_frequency_table_verify;
39724 - driver->target_index = us3_freq_target;
39725 - driver->get = us3_freq_get;
39726 - driver->exit = us3_freq_cpu_exit;
39727 - strcpy(driver->name, "UltraSPARC-III");
39728 -
39729 - cpufreq_us3_driver = driver;
39730 - ret = cpufreq_register_driver(driver);
39731 - if (ret)
39732 - goto err_out;
39733 -
39734 - return 0;
39735 -
39736 -err_out:
39737 - if (driver) {
39738 - kfree(driver);
39739 - cpufreq_us3_driver = NULL;
39740 - }
39741 - kfree(us3_freq_table);
39742 - us3_freq_table = NULL;
39743 - return ret;
39744 - }
39745 + impl == PANTHER_IMPL))
39746 + return cpufreq_register_driver(&cpufreq_us3_driver);
39747
39748 return -ENODEV;
39749 }
39750
39751 static void __exit us3_freq_exit(void)
39752 {
39753 - if (cpufreq_us3_driver) {
39754 - cpufreq_unregister_driver(cpufreq_us3_driver);
39755 - kfree(cpufreq_us3_driver);
39756 - cpufreq_us3_driver = NULL;
39757 - kfree(us3_freq_table);
39758 - us3_freq_table = NULL;
39759 - }
39760 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39761 }
39762
39763 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39764 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39765 index 7d4a315..21bb886 100644
39766 --- a/drivers/cpufreq/speedstep-centrino.c
39767 +++ b/drivers/cpufreq/speedstep-centrino.c
39768 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39769 !cpu_has(cpu, X86_FEATURE_EST))
39770 return -ENODEV;
39771
39772 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39773 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39774 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39775 + pax_open_kernel();
39776 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39777 + pax_close_kernel();
39778 + }
39779
39780 if (policy->cpu != 0)
39781 return -ENODEV;
39782 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39783 index 2697e87..c32476c 100644
39784 --- a/drivers/cpuidle/driver.c
39785 +++ b/drivers/cpuidle/driver.c
39786 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39787
39788 static void poll_idle_init(struct cpuidle_driver *drv)
39789 {
39790 - struct cpuidle_state *state = &drv->states[0];
39791 + cpuidle_state_no_const *state = &drv->states[0];
39792
39793 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39794 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39795 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39796 index fb9f511..213e6cc 100644
39797 --- a/drivers/cpuidle/governor.c
39798 +++ b/drivers/cpuidle/governor.c
39799 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39800 mutex_lock(&cpuidle_lock);
39801 if (__cpuidle_find_governor(gov->name) == NULL) {
39802 ret = 0;
39803 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39804 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39805 if (!cpuidle_curr_governor ||
39806 cpuidle_curr_governor->rating < gov->rating)
39807 cpuidle_switch_governor(gov);
39808 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39809 index 832a2c3..1794080 100644
39810 --- a/drivers/cpuidle/sysfs.c
39811 +++ b/drivers/cpuidle/sysfs.c
39812 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39813 NULL
39814 };
39815
39816 -static struct attribute_group cpuidle_attr_group = {
39817 +static attribute_group_no_const cpuidle_attr_group = {
39818 .attrs = cpuidle_default_attrs,
39819 .name = "cpuidle",
39820 };
39821 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39822 index 8d2a772..33826c9 100644
39823 --- a/drivers/crypto/hifn_795x.c
39824 +++ b/drivers/crypto/hifn_795x.c
39825 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39826 MODULE_PARM_DESC(hifn_pll_ref,
39827 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39828
39829 -static atomic_t hifn_dev_number;
39830 +static atomic_unchecked_t hifn_dev_number;
39831
39832 #define ACRYPTO_OP_DECRYPT 0
39833 #define ACRYPTO_OP_ENCRYPT 1
39834 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39835 goto err_out_disable_pci_device;
39836
39837 snprintf(name, sizeof(name), "hifn%d",
39838 - atomic_inc_return(&hifn_dev_number)-1);
39839 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39840
39841 err = pci_request_regions(pdev, name);
39842 if (err)
39843 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39844 index 30b538d8..1610d75 100644
39845 --- a/drivers/devfreq/devfreq.c
39846 +++ b/drivers/devfreq/devfreq.c
39847 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39848 goto err_out;
39849 }
39850
39851 - list_add(&governor->node, &devfreq_governor_list);
39852 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39853
39854 list_for_each_entry(devfreq, &devfreq_list, node) {
39855 int ret = 0;
39856 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39857 }
39858 }
39859
39860 - list_del(&governor->node);
39861 + pax_list_del((struct list_head *)&governor->node);
39862 err_out:
39863 mutex_unlock(&devfreq_list_lock);
39864
39865 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39866 index 3a2adb1..b3be9a3 100644
39867 --- a/drivers/dma/sh/shdma-base.c
39868 +++ b/drivers/dma/sh/shdma-base.c
39869 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39870 schan->slave_id = -EINVAL;
39871 }
39872
39873 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39874 - sdev->desc_size, GFP_KERNEL);
39875 + schan->desc = kcalloc(sdev->desc_size,
39876 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39877 if (!schan->desc) {
39878 ret = -ENOMEM;
39879 goto edescalloc;
39880 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39881 index aec8a84..7b45a1f 100644
39882 --- a/drivers/dma/sh/shdmac.c
39883 +++ b/drivers/dma/sh/shdmac.c
39884 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39885 return ret;
39886 }
39887
39888 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39889 +static struct notifier_block sh_dmae_nmi_notifier = {
39890 .notifier_call = sh_dmae_nmi_handler,
39891
39892 /* Run before NMI debug handler and KGDB */
39893 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39894 index 592af5f..bb1d583 100644
39895 --- a/drivers/edac/edac_device.c
39896 +++ b/drivers/edac/edac_device.c
39897 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39898 */
39899 int edac_device_alloc_index(void)
39900 {
39901 - static atomic_t device_indexes = ATOMIC_INIT(0);
39902 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39903
39904 - return atomic_inc_return(&device_indexes) - 1;
39905 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39906 }
39907 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39908
39909 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39910 index 670d282..6675f4d 100644
39911 --- a/drivers/edac/edac_mc_sysfs.c
39912 +++ b/drivers/edac/edac_mc_sysfs.c
39913 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39914 struct dev_ch_attribute {
39915 struct device_attribute attr;
39916 int channel;
39917 -};
39918 +} __do_const;
39919
39920 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39921 struct dev_ch_attribute dev_attr_legacy_##_name = \
39922 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39923 }
39924
39925 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39926 + pax_open_kernel();
39927 if (mci->get_sdram_scrub_rate) {
39928 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39929 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39930 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39931 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39932 }
39933 if (mci->set_sdram_scrub_rate) {
39934 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39935 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39936 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39937 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39938 }
39939 + pax_close_kernel();
39940 err = device_create_file(&mci->dev,
39941 &dev_attr_sdram_scrub_rate);
39942 if (err) {
39943 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39944 index 2cf44b4d..6dd2dc7 100644
39945 --- a/drivers/edac/edac_pci.c
39946 +++ b/drivers/edac/edac_pci.c
39947 @@ -29,7 +29,7 @@
39948
39949 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39950 static LIST_HEAD(edac_pci_list);
39951 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39952 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39953
39954 /*
39955 * edac_pci_alloc_ctl_info
39956 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39957 */
39958 int edac_pci_alloc_index(void)
39959 {
39960 - return atomic_inc_return(&pci_indexes) - 1;
39961 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39962 }
39963 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39964
39965 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39966 index 24d877f..4e30133 100644
39967 --- a/drivers/edac/edac_pci_sysfs.c
39968 +++ b/drivers/edac/edac_pci_sysfs.c
39969 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39970 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39971 static int edac_pci_poll_msec = 1000; /* one second workq period */
39972
39973 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39974 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39975 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
39976 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
39977
39978 static struct kobject *edac_pci_top_main_kobj;
39979 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
39980 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
39981 void *value;
39982 ssize_t(*show) (void *, char *);
39983 ssize_t(*store) (void *, const char *, size_t);
39984 -};
39985 +} __do_const;
39986
39987 /* Set of show/store abstract level functions for PCI Parity object */
39988 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
39989 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39990 edac_printk(KERN_CRIT, EDAC_PCI,
39991 "Signaled System Error on %s\n",
39992 pci_name(dev));
39993 - atomic_inc(&pci_nonparity_count);
39994 + atomic_inc_unchecked(&pci_nonparity_count);
39995 }
39996
39997 if (status & (PCI_STATUS_PARITY)) {
39998 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39999 "Master Data Parity Error on %s\n",
40000 pci_name(dev));
40001
40002 - atomic_inc(&pci_parity_count);
40003 + atomic_inc_unchecked(&pci_parity_count);
40004 }
40005
40006 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40007 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40008 "Detected Parity Error on %s\n",
40009 pci_name(dev));
40010
40011 - atomic_inc(&pci_parity_count);
40012 + atomic_inc_unchecked(&pci_parity_count);
40013 }
40014 }
40015
40016 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40017 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40018 "Signaled System Error on %s\n",
40019 pci_name(dev));
40020 - atomic_inc(&pci_nonparity_count);
40021 + atomic_inc_unchecked(&pci_nonparity_count);
40022 }
40023
40024 if (status & (PCI_STATUS_PARITY)) {
40025 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40026 "Master Data Parity Error on "
40027 "%s\n", pci_name(dev));
40028
40029 - atomic_inc(&pci_parity_count);
40030 + atomic_inc_unchecked(&pci_parity_count);
40031 }
40032
40033 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40034 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40035 "Detected Parity Error on %s\n",
40036 pci_name(dev));
40037
40038 - atomic_inc(&pci_parity_count);
40039 + atomic_inc_unchecked(&pci_parity_count);
40040 }
40041 }
40042 }
40043 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40044 if (!check_pci_errors)
40045 return;
40046
40047 - before_count = atomic_read(&pci_parity_count);
40048 + before_count = atomic_read_unchecked(&pci_parity_count);
40049
40050 /* scan all PCI devices looking for a Parity Error on devices and
40051 * bridges.
40052 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40053 /* Only if operator has selected panic on PCI Error */
40054 if (edac_pci_get_panic_on_pe()) {
40055 /* If the count is different 'after' from 'before' */
40056 - if (before_count != atomic_read(&pci_parity_count))
40057 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40058 panic("EDAC: PCI Parity Error");
40059 }
40060 }
40061 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40062 index c2359a1..8bd119d 100644
40063 --- a/drivers/edac/mce_amd.h
40064 +++ b/drivers/edac/mce_amd.h
40065 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40066 bool (*mc0_mce)(u16, u8);
40067 bool (*mc1_mce)(u16, u8);
40068 bool (*mc2_mce)(u16, u8);
40069 -};
40070 +} __no_const;
40071
40072 void amd_report_gart_errors(bool);
40073 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40074 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40075 index 57ea7f4..af06b76 100644
40076 --- a/drivers/firewire/core-card.c
40077 +++ b/drivers/firewire/core-card.c
40078 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40079 const struct fw_card_driver *driver,
40080 struct device *device)
40081 {
40082 - static atomic_t index = ATOMIC_INIT(-1);
40083 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40084
40085 - card->index = atomic_inc_return(&index);
40086 + card->index = atomic_inc_return_unchecked(&index);
40087 card->driver = driver;
40088 card->device = device;
40089 card->current_tlabel = 0;
40090 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40091
40092 void fw_core_remove_card(struct fw_card *card)
40093 {
40094 - struct fw_card_driver dummy_driver = dummy_driver_template;
40095 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40096
40097 card->driver->update_phy_reg(card, 4,
40098 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40099 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40100 index f9e3aee..269dbdb 100644
40101 --- a/drivers/firewire/core-device.c
40102 +++ b/drivers/firewire/core-device.c
40103 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40104 struct config_rom_attribute {
40105 struct device_attribute attr;
40106 u32 key;
40107 -};
40108 +} __do_const;
40109
40110 static ssize_t show_immediate(struct device *dev,
40111 struct device_attribute *dattr, char *buf)
40112 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40113 index eb6935c..3cc2bfa 100644
40114 --- a/drivers/firewire/core-transaction.c
40115 +++ b/drivers/firewire/core-transaction.c
40116 @@ -38,6 +38,7 @@
40117 #include <linux/timer.h>
40118 #include <linux/types.h>
40119 #include <linux/workqueue.h>
40120 +#include <linux/sched.h>
40121
40122 #include <asm/byteorder.h>
40123
40124 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40125 index e1480ff6..1a429bd 100644
40126 --- a/drivers/firewire/core.h
40127 +++ b/drivers/firewire/core.h
40128 @@ -111,6 +111,7 @@ struct fw_card_driver {
40129
40130 int (*stop_iso)(struct fw_iso_context *ctx);
40131 };
40132 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40133
40134 void fw_card_initialize(struct fw_card *card,
40135 const struct fw_card_driver *driver, struct device *device);
40136 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40137 index aff9018..fc87ded 100644
40138 --- a/drivers/firewire/ohci.c
40139 +++ b/drivers/firewire/ohci.c
40140 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
40141 be32_to_cpu(ohci->next_header));
40142 }
40143
40144 +#ifndef CONFIG_GRKERNSEC
40145 if (param_remote_dma) {
40146 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40147 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40148 }
40149 +#endif
40150
40151 spin_unlock_irq(&ohci->lock);
40152
40153 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40154 unsigned long flags;
40155 int n, ret = 0;
40156
40157 +#ifndef CONFIG_GRKERNSEC
40158 if (param_remote_dma)
40159 return 0;
40160 +#endif
40161
40162 /*
40163 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40164 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40165 index 94a58a0..f5eba42 100644
40166 --- a/drivers/firmware/dmi-id.c
40167 +++ b/drivers/firmware/dmi-id.c
40168 @@ -16,7 +16,7 @@
40169 struct dmi_device_attribute{
40170 struct device_attribute dev_attr;
40171 int field;
40172 -};
40173 +} __do_const;
40174 #define to_dmi_dev_attr(_dev_attr) \
40175 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40176
40177 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40178 index 2eebd28b..4261350 100644
40179 --- a/drivers/firmware/dmi_scan.c
40180 +++ b/drivers/firmware/dmi_scan.c
40181 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40182 if (buf == NULL)
40183 return -1;
40184
40185 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40186 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40187
40188 dmi_unmap(buf);
40189 return 0;
40190 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40191 index 4fd9961..52d60ce 100644
40192 --- a/drivers/firmware/efi/cper.c
40193 +++ b/drivers/firmware/efi/cper.c
40194 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40195 */
40196 u64 cper_next_record_id(void)
40197 {
40198 - static atomic64_t seq;
40199 + static atomic64_unchecked_t seq;
40200
40201 - if (!atomic64_read(&seq))
40202 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40203 + if (!atomic64_read_unchecked(&seq))
40204 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40205
40206 - return atomic64_inc_return(&seq);
40207 + return atomic64_inc_return_unchecked(&seq);
40208 }
40209 EXPORT_SYMBOL_GPL(cper_next_record_id);
40210
40211 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40212 index 9035c1b..aff45f8 100644
40213 --- a/drivers/firmware/efi/efi.c
40214 +++ b/drivers/firmware/efi/efi.c
40215 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40216 };
40217
40218 static struct efivars generic_efivars;
40219 -static struct efivar_operations generic_ops;
40220 +static efivar_operations_no_const generic_ops __read_only;
40221
40222 static int generic_ops_register(void)
40223 {
40224 - generic_ops.get_variable = efi.get_variable;
40225 - generic_ops.set_variable = efi.set_variable;
40226 - generic_ops.get_next_variable = efi.get_next_variable;
40227 - generic_ops.query_variable_store = efi_query_variable_store;
40228 + pax_open_kernel();
40229 + *(void **)&generic_ops.get_variable = efi.get_variable;
40230 + *(void **)&generic_ops.set_variable = efi.set_variable;
40231 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40232 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40233 + pax_close_kernel();
40234
40235 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40236 }
40237 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40238 index f256ecd..387dcb1 100644
40239 --- a/drivers/firmware/efi/efivars.c
40240 +++ b/drivers/firmware/efi/efivars.c
40241 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40242 static int
40243 create_efivars_bin_attributes(void)
40244 {
40245 - struct bin_attribute *attr;
40246 + bin_attribute_no_const *attr;
40247 int error;
40248
40249 /* new_var */
40250 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40251 index 2f569aa..c95f4fb 100644
40252 --- a/drivers/firmware/google/memconsole.c
40253 +++ b/drivers/firmware/google/memconsole.c
40254 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40255 if (!found_memconsole())
40256 return -ENODEV;
40257
40258 - memconsole_bin_attr.size = memconsole_length;
40259 + pax_open_kernel();
40260 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40261 + pax_close_kernel();
40262 +
40263 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40264 }
40265
40266 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40267 index 3cfcfc6..09d6f117 100644
40268 --- a/drivers/gpio/gpio-em.c
40269 +++ b/drivers/gpio/gpio-em.c
40270 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40271 struct em_gio_priv *p;
40272 struct resource *io[2], *irq[2];
40273 struct gpio_chip *gpio_chip;
40274 - struct irq_chip *irq_chip;
40275 + irq_chip_no_const *irq_chip;
40276 const char *name = dev_name(&pdev->dev);
40277 int ret;
40278
40279 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40280 index 7818cd1..1be40e5 100644
40281 --- a/drivers/gpio/gpio-ich.c
40282 +++ b/drivers/gpio/gpio-ich.c
40283 @@ -94,7 +94,7 @@ struct ichx_desc {
40284 * this option allows driver caching written output values
40285 */
40286 bool use_outlvl_cache;
40287 -};
40288 +} __do_const;
40289
40290 static struct {
40291 spinlock_t lock;
40292 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40293 index f476ae2..05e1bdd 100644
40294 --- a/drivers/gpio/gpio-omap.c
40295 +++ b/drivers/gpio/gpio-omap.c
40296 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40297 const struct omap_gpio_platform_data *pdata;
40298 struct resource *res;
40299 struct gpio_bank *bank;
40300 - struct irq_chip *irqc;
40301 + irq_chip_no_const *irqc;
40302 int ret;
40303
40304 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40305 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40306 index 584484e..e26ebd6 100644
40307 --- a/drivers/gpio/gpio-rcar.c
40308 +++ b/drivers/gpio/gpio-rcar.c
40309 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40310 struct gpio_rcar_priv *p;
40311 struct resource *io, *irq;
40312 struct gpio_chip *gpio_chip;
40313 - struct irq_chip *irq_chip;
40314 + irq_chip_no_const *irq_chip;
40315 struct device *dev = &pdev->dev;
40316 const char *name = dev_name(dev);
40317 int ret;
40318 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40319 index c1caa45..f0f97d2 100644
40320 --- a/drivers/gpio/gpio-vr41xx.c
40321 +++ b/drivers/gpio/gpio-vr41xx.c
40322 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40323 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40324 maskl, pendl, maskh, pendh);
40325
40326 - atomic_inc(&irq_err_count);
40327 + atomic_inc_unchecked(&irq_err_count);
40328
40329 return -EINVAL;
40330 }
40331 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40332 index 568aa2b..d1204d8 100644
40333 --- a/drivers/gpio/gpiolib.c
40334 +++ b/drivers/gpio/gpiolib.c
40335 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40336 }
40337
40338 if (gpiochip->irqchip) {
40339 - gpiochip->irqchip->irq_request_resources = NULL;
40340 - gpiochip->irqchip->irq_release_resources = NULL;
40341 + pax_open_kernel();
40342 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40343 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40344 + pax_close_kernel();
40345 gpiochip->irqchip = NULL;
40346 }
40347 }
40348 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40349 gpiochip->irqchip = NULL;
40350 return -EINVAL;
40351 }
40352 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40353 - irqchip->irq_release_resources = gpiochip_irq_relres;
40354 +
40355 + pax_open_kernel();
40356 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40357 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40358 + pax_close_kernel();
40359
40360 /*
40361 * Prepare the mapping since the irqchip shall be orthogonal to
40362 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40363 index 27a37e5..b6c6c71 100644
40364 --- a/drivers/gpu/drm/drm_crtc.c
40365 +++ b/drivers/gpu/drm/drm_crtc.c
40366 @@ -3953,7 +3953,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40367 goto done;
40368 }
40369
40370 - if (copy_to_user(&enum_ptr[copied].name,
40371 + if (copy_to_user(enum_ptr[copied].name,
40372 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40373 ret = -EFAULT;
40374 goto done;
40375 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40376 index 4f41377..ee33f40 100644
40377 --- a/drivers/gpu/drm/drm_drv.c
40378 +++ b/drivers/gpu/drm/drm_drv.c
40379 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40380
40381 drm_device_set_unplugged(dev);
40382
40383 - if (dev->open_count == 0) {
40384 + if (local_read(&dev->open_count) == 0) {
40385 drm_put_dev(dev);
40386 }
40387 mutex_unlock(&drm_global_mutex);
40388 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40389 index 0b9514b..6acd174 100644
40390 --- a/drivers/gpu/drm/drm_fops.c
40391 +++ b/drivers/gpu/drm/drm_fops.c
40392 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40393 return PTR_ERR(minor);
40394
40395 dev = minor->dev;
40396 - if (!dev->open_count++)
40397 + if (local_inc_return(&dev->open_count) == 1)
40398 need_setup = 1;
40399
40400 /* share address_space across all char-devs of a single device */
40401 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40402 return 0;
40403
40404 err_undo:
40405 - dev->open_count--;
40406 + local_dec(&dev->open_count);
40407 drm_minor_release(minor);
40408 return retcode;
40409 }
40410 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40411
40412 mutex_lock(&drm_global_mutex);
40413
40414 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40415 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40416
40417 mutex_lock(&dev->struct_mutex);
40418 list_del(&file_priv->lhead);
40419 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40420 * Begin inline drm_release
40421 */
40422
40423 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40424 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40425 task_pid_nr(current),
40426 (long)old_encode_dev(file_priv->minor->kdev->devt),
40427 - dev->open_count);
40428 + local_read(&dev->open_count));
40429
40430 /* Release any auth tokens that might point to this file_priv,
40431 (do that under the drm_global_mutex) */
40432 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40433 * End inline drm_release
40434 */
40435
40436 - if (!--dev->open_count) {
40437 + if (local_dec_and_test(&dev->open_count)) {
40438 retcode = drm_lastclose(dev);
40439 if (drm_device_is_unplugged(dev))
40440 drm_put_dev(dev);
40441 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40442 index 3d2e91c..d31c4c9 100644
40443 --- a/drivers/gpu/drm/drm_global.c
40444 +++ b/drivers/gpu/drm/drm_global.c
40445 @@ -36,7 +36,7 @@
40446 struct drm_global_item {
40447 struct mutex mutex;
40448 void *object;
40449 - int refcount;
40450 + atomic_t refcount;
40451 };
40452
40453 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40454 @@ -49,7 +49,7 @@ void drm_global_init(void)
40455 struct drm_global_item *item = &glob[i];
40456 mutex_init(&item->mutex);
40457 item->object = NULL;
40458 - item->refcount = 0;
40459 + atomic_set(&item->refcount, 0);
40460 }
40461 }
40462
40463 @@ -59,7 +59,7 @@ void drm_global_release(void)
40464 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40465 struct drm_global_item *item = &glob[i];
40466 BUG_ON(item->object != NULL);
40467 - BUG_ON(item->refcount != 0);
40468 + BUG_ON(atomic_read(&item->refcount) != 0);
40469 }
40470 }
40471
40472 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40473 struct drm_global_item *item = &glob[ref->global_type];
40474
40475 mutex_lock(&item->mutex);
40476 - if (item->refcount == 0) {
40477 + if (atomic_read(&item->refcount) == 0) {
40478 item->object = kzalloc(ref->size, GFP_KERNEL);
40479 if (unlikely(item->object == NULL)) {
40480 ret = -ENOMEM;
40481 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40482 goto out_err;
40483
40484 }
40485 - ++item->refcount;
40486 + atomic_inc(&item->refcount);
40487 ref->object = item->object;
40488 mutex_unlock(&item->mutex);
40489 return 0;
40490 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40491 struct drm_global_item *item = &glob[ref->global_type];
40492
40493 mutex_lock(&item->mutex);
40494 - BUG_ON(item->refcount == 0);
40495 + BUG_ON(atomic_read(&item->refcount) == 0);
40496 BUG_ON(ref->object != item->object);
40497 - if (--item->refcount == 0) {
40498 + if (atomic_dec_and_test(&item->refcount)) {
40499 ref->release(ref);
40500 item->object = NULL;
40501 }
40502 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40503 index 51efebd..2b70935 100644
40504 --- a/drivers/gpu/drm/drm_info.c
40505 +++ b/drivers/gpu/drm/drm_info.c
40506 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40507 struct drm_local_map *map;
40508 struct drm_map_list *r_list;
40509
40510 - /* Hardcoded from _DRM_FRAME_BUFFER,
40511 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40512 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40513 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40514 + static const char * const types[] = {
40515 + [_DRM_FRAME_BUFFER] = "FB",
40516 + [_DRM_REGISTERS] = "REG",
40517 + [_DRM_SHM] = "SHM",
40518 + [_DRM_AGP] = "AGP",
40519 + [_DRM_SCATTER_GATHER] = "SG",
40520 + [_DRM_CONSISTENT] = "PCI"};
40521 const char *type;
40522 int i;
40523
40524 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40525 map = r_list->map;
40526 if (!map)
40527 continue;
40528 - if (map->type < 0 || map->type > 5)
40529 + if (map->type >= ARRAY_SIZE(types))
40530 type = "??";
40531 else
40532 type = types[map->type];
40533 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40534 index 2f4c4343..dd12cd2 100644
40535 --- a/drivers/gpu/drm/drm_ioc32.c
40536 +++ b/drivers/gpu/drm/drm_ioc32.c
40537 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40538 request = compat_alloc_user_space(nbytes);
40539 if (!access_ok(VERIFY_WRITE, request, nbytes))
40540 return -EFAULT;
40541 - list = (struct drm_buf_desc *) (request + 1);
40542 + list = (struct drm_buf_desc __user *) (request + 1);
40543
40544 if (__put_user(count, &request->count)
40545 || __put_user(list, &request->list))
40546 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40547 request = compat_alloc_user_space(nbytes);
40548 if (!access_ok(VERIFY_WRITE, request, nbytes))
40549 return -EFAULT;
40550 - list = (struct drm_buf_pub *) (request + 1);
40551 + list = (struct drm_buf_pub __user *) (request + 1);
40552
40553 if (__put_user(count, &request->count)
40554 || __put_user(list, &request->list))
40555 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40556 return 0;
40557 }
40558
40559 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40560 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40561 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40562 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40563 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40564 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40565 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40566 {
40567 unsigned int nr = DRM_IOCTL_NR(cmd);
40568 - drm_ioctl_compat_t *fn;
40569 int ret;
40570
40571 /* Assume that ioctls without an explicit compat routine will just
40572 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40573 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40574 return drm_ioctl(filp, cmd, arg);
40575
40576 - fn = drm_compat_ioctls[nr];
40577 -
40578 - if (fn != NULL)
40579 - ret = (*fn) (filp, cmd, arg);
40580 + if (drm_compat_ioctls[nr] != NULL)
40581 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40582 else
40583 ret = drm_ioctl(filp, cmd, arg);
40584
40585 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40586 index 00587a1..57a65ca 100644
40587 --- a/drivers/gpu/drm/drm_ioctl.c
40588 +++ b/drivers/gpu/drm/drm_ioctl.c
40589 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40590 struct drm_file *file_priv = filp->private_data;
40591 struct drm_device *dev;
40592 const struct drm_ioctl_desc *ioctl = NULL;
40593 - drm_ioctl_t *func;
40594 + drm_ioctl_no_const_t func;
40595 unsigned int nr = DRM_IOCTL_NR(cmd);
40596 int retcode = -EINVAL;
40597 char stack_kdata[128];
40598 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40599 index 93ec5dc..82acbaf 100644
40600 --- a/drivers/gpu/drm/i810/i810_drv.h
40601 +++ b/drivers/gpu/drm/i810/i810_drv.h
40602 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40603 int page_flipping;
40604
40605 wait_queue_head_t irq_queue;
40606 - atomic_t irq_received;
40607 - atomic_t irq_emitted;
40608 + atomic_unchecked_t irq_received;
40609 + atomic_unchecked_t irq_emitted;
40610
40611 int front_offset;
40612 } drm_i810_private_t;
40613 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40614 index ecee3bc..ad5ae67 100644
40615 --- a/drivers/gpu/drm/i915/i915_dma.c
40616 +++ b/drivers/gpu/drm/i915/i915_dma.c
40617 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40618 * locking inversion with the driver load path. And the access here is
40619 * completely racy anyway. So don't bother with locking for now.
40620 */
40621 - return dev->open_count == 0;
40622 + return local_read(&dev->open_count) == 0;
40623 }
40624
40625 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40626 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40627 index 1173831..7dfb389 100644
40628 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40629 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40630 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40631 static int
40632 validate_exec_list(struct drm_device *dev,
40633 struct drm_i915_gem_exec_object2 *exec,
40634 - int count)
40635 + unsigned int count)
40636 {
40637 unsigned relocs_total = 0;
40638 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40639 unsigned invalid_flags;
40640 - int i;
40641 + unsigned int i;
40642
40643 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40644 if (USES_FULL_PPGTT(dev))
40645 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40646 index 176de63..1ef9ac7 100644
40647 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40648 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40649 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40650 (unsigned long)request);
40651 }
40652
40653 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40654 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40655 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40656 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40657 [DRM_I915_GETPARAM] = compat_i915_getparam,
40658 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40659 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40660 {
40661 unsigned int nr = DRM_IOCTL_NR(cmd);
40662 - drm_ioctl_compat_t *fn = NULL;
40663 int ret;
40664
40665 if (nr < DRM_COMMAND_BASE)
40666 return drm_compat_ioctl(filp, cmd, arg);
40667
40668 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40669 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40670 -
40671 - if (fn != NULL)
40672 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40673 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40674 ret = (*fn) (filp, cmd, arg);
40675 - else
40676 + } else
40677 ret = drm_ioctl(filp, cmd, arg);
40678
40679 return ret;
40680 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40681 index 791b00e..4d10235 100644
40682 --- a/drivers/gpu/drm/i915/intel_display.c
40683 +++ b/drivers/gpu/drm/i915/intel_display.c
40684 @@ -12939,13 +12939,13 @@ struct intel_quirk {
40685 int subsystem_vendor;
40686 int subsystem_device;
40687 void (*hook)(struct drm_device *dev);
40688 -};
40689 +} __do_const;
40690
40691 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40692 struct intel_dmi_quirk {
40693 void (*hook)(struct drm_device *dev);
40694 const struct dmi_system_id (*dmi_id_list)[];
40695 -};
40696 +} __do_const;
40697
40698 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40699 {
40700 @@ -12953,18 +12953,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40701 return 1;
40702 }
40703
40704 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40705 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40706 {
40707 - .dmi_id_list = &(const struct dmi_system_id[]) {
40708 - {
40709 - .callback = intel_dmi_reverse_brightness,
40710 - .ident = "NCR Corporation",
40711 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40712 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40713 - },
40714 - },
40715 - { } /* terminating entry */
40716 + .callback = intel_dmi_reverse_brightness,
40717 + .ident = "NCR Corporation",
40718 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40719 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40720 },
40721 + },
40722 + { } /* terminating entry */
40723 +};
40724 +
40725 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40726 + {
40727 + .dmi_id_list = &intel_dmi_quirks_table,
40728 .hook = quirk_invert_brightness,
40729 },
40730 };
40731 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40732 index b250130..98df2a4 100644
40733 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40734 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40735 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40736 if (imxdrm->pipes >= MAX_CRTC)
40737 return -EINVAL;
40738
40739 - if (imxdrm->drm->open_count)
40740 + if (local_read(&imxdrm->drm->open_count))
40741 return -EBUSY;
40742
40743 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40744 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40745 index b4a20149..219ab78 100644
40746 --- a/drivers/gpu/drm/mga/mga_drv.h
40747 +++ b/drivers/gpu/drm/mga/mga_drv.h
40748 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40749 u32 clear_cmd;
40750 u32 maccess;
40751
40752 - atomic_t vbl_received; /**< Number of vblanks received. */
40753 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40754 wait_queue_head_t fence_queue;
40755 - atomic_t last_fence_retired;
40756 + atomic_unchecked_t last_fence_retired;
40757 u32 next_fence_to_post;
40758
40759 unsigned int fb_cpp;
40760 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40761 index 729bfd5..ead8823 100644
40762 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40763 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40764 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40765 return 0;
40766 }
40767
40768 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40769 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40770 [DRM_MGA_INIT] = compat_mga_init,
40771 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40772 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40773 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40774 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40775 {
40776 unsigned int nr = DRM_IOCTL_NR(cmd);
40777 - drm_ioctl_compat_t *fn = NULL;
40778 int ret;
40779
40780 if (nr < DRM_COMMAND_BASE)
40781 return drm_compat_ioctl(filp, cmd, arg);
40782
40783 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40784 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40785 -
40786 - if (fn != NULL)
40787 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
40788 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40789 ret = (*fn) (filp, cmd, arg);
40790 - else
40791 + } else
40792 ret = drm_ioctl(filp, cmd, arg);
40793
40794 return ret;
40795 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40796 index 1b071b8..de8601a 100644
40797 --- a/drivers/gpu/drm/mga/mga_irq.c
40798 +++ b/drivers/gpu/drm/mga/mga_irq.c
40799 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40800 if (crtc != 0)
40801 return 0;
40802
40803 - return atomic_read(&dev_priv->vbl_received);
40804 + return atomic_read_unchecked(&dev_priv->vbl_received);
40805 }
40806
40807
40808 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40809 /* VBLANK interrupt */
40810 if (status & MGA_VLINEPEN) {
40811 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40812 - atomic_inc(&dev_priv->vbl_received);
40813 + atomic_inc_unchecked(&dev_priv->vbl_received);
40814 drm_handle_vblank(dev, 0);
40815 handled = 1;
40816 }
40817 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40818 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40819 MGA_WRITE(MGA_PRIMEND, prim_end);
40820
40821 - atomic_inc(&dev_priv->last_fence_retired);
40822 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40823 wake_up(&dev_priv->fence_queue);
40824 handled = 1;
40825 }
40826 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40827 * using fences.
40828 */
40829 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40830 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40831 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40832 - *sequence) <= (1 << 23)));
40833
40834 *sequence = cur_fence;
40835 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40836 index 7df6acc..84bbe52 100644
40837 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40838 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40839 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40840 struct bit_table {
40841 const char id;
40842 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40843 -};
40844 +} __no_const;
40845
40846 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40847
40848 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40849 index 8ae36f2..1147a30 100644
40850 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40851 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40852 @@ -121,7 +121,6 @@ struct nouveau_drm {
40853 struct drm_global_reference mem_global_ref;
40854 struct ttm_bo_global_ref bo_global_ref;
40855 struct ttm_bo_device bdev;
40856 - atomic_t validate_sequence;
40857 int (*move)(struct nouveau_channel *,
40858 struct ttm_buffer_object *,
40859 struct ttm_mem_reg *, struct ttm_mem_reg *);
40860 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40861 index 462679a..88e32a7 100644
40862 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40863 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40864 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
40865 unsigned long arg)
40866 {
40867 unsigned int nr = DRM_IOCTL_NR(cmd);
40868 - drm_ioctl_compat_t *fn = NULL;
40869 + drm_ioctl_compat_t fn = NULL;
40870 int ret;
40871
40872 if (nr < DRM_COMMAND_BASE)
40873 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40874 index 3d1cfcb..0542700 100644
40875 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
40876 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40877 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40878 }
40879
40880 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
40881 - nouveau_vram_manager_init,
40882 - nouveau_vram_manager_fini,
40883 - nouveau_vram_manager_new,
40884 - nouveau_vram_manager_del,
40885 - nouveau_vram_manager_debug
40886 + .init = nouveau_vram_manager_init,
40887 + .takedown = nouveau_vram_manager_fini,
40888 + .get_node = nouveau_vram_manager_new,
40889 + .put_node = nouveau_vram_manager_del,
40890 + .debug = nouveau_vram_manager_debug
40891 };
40892
40893 static int
40894 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40895 }
40896
40897 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
40898 - nouveau_gart_manager_init,
40899 - nouveau_gart_manager_fini,
40900 - nouveau_gart_manager_new,
40901 - nouveau_gart_manager_del,
40902 - nouveau_gart_manager_debug
40903 + .init = nouveau_gart_manager_init,
40904 + .takedown = nouveau_gart_manager_fini,
40905 + .get_node = nouveau_gart_manager_new,
40906 + .put_node = nouveau_gart_manager_del,
40907 + .debug = nouveau_gart_manager_debug
40908 };
40909
40910 /*XXX*/
40911 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40912 }
40913
40914 const struct ttm_mem_type_manager_func nv04_gart_manager = {
40915 - nv04_gart_manager_init,
40916 - nv04_gart_manager_fini,
40917 - nv04_gart_manager_new,
40918 - nv04_gart_manager_del,
40919 - nv04_gart_manager_debug
40920 + .init = nv04_gart_manager_init,
40921 + .takedown = nv04_gart_manager_fini,
40922 + .get_node = nv04_gart_manager_new,
40923 + .put_node = nv04_gart_manager_del,
40924 + .debug = nv04_gart_manager_debug
40925 };
40926
40927 int
40928 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
40929 index c7592ec..dd45ebc 100644
40930 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
40931 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
40932 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
40933 * locking inversion with the driver load path. And the access here is
40934 * completely racy anyway. So don't bother with locking for now.
40935 */
40936 - return dev->open_count == 0;
40937 + return local_read(&dev->open_count) == 0;
40938 }
40939
40940 static const struct vga_switcheroo_client_ops
40941 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
40942 index 9782364..89bd954 100644
40943 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
40944 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
40945 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
40946 int ret;
40947
40948 mutex_lock(&qdev->async_io_mutex);
40949 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40950 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40951 if (qdev->last_sent_io_cmd > irq_num) {
40952 if (intr)
40953 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40954 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40955 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40956 else
40957 ret = wait_event_timeout(qdev->io_cmd_event,
40958 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40959 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40960 /* 0 is timeout, just bail the "hw" has gone away */
40961 if (ret <= 0)
40962 goto out;
40963 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40964 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40965 }
40966 outb(val, addr);
40967 qdev->last_sent_io_cmd = irq_num + 1;
40968 if (intr)
40969 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40970 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40971 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40972 else
40973 ret = wait_event_timeout(qdev->io_cmd_event,
40974 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40975 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40976 out:
40977 if (ret > 0)
40978 ret = 0;
40979 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
40980 index 6911b8c..89d6867 100644
40981 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
40982 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
40983 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
40984 struct drm_info_node *node = (struct drm_info_node *) m->private;
40985 struct qxl_device *qdev = node->minor->dev->dev_private;
40986
40987 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
40988 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
40989 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
40990 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
40991 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
40992 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
40993 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
40994 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
40995 seq_printf(m, "%d\n", qdev->irq_received_error);
40996 return 0;
40997 }
40998 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
40999 index 7c6cafe..460f542 100644
41000 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41001 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41002 @@ -290,10 +290,10 @@ struct qxl_device {
41003 unsigned int last_sent_io_cmd;
41004
41005 /* interrupt handling */
41006 - atomic_t irq_received;
41007 - atomic_t irq_received_display;
41008 - atomic_t irq_received_cursor;
41009 - atomic_t irq_received_io_cmd;
41010 + atomic_unchecked_t irq_received;
41011 + atomic_unchecked_t irq_received_display;
41012 + atomic_unchecked_t irq_received_cursor;
41013 + atomic_unchecked_t irq_received_io_cmd;
41014 unsigned irq_received_error;
41015 wait_queue_head_t display_event;
41016 wait_queue_head_t cursor_event;
41017 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41018 index b110883..dd06418 100644
41019 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41020 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41021 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41022
41023 /* TODO copy slow path code from i915 */
41024 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41025 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41026 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41027
41028 {
41029 struct qxl_drawable *draw = fb_cmd;
41030 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41031 struct drm_qxl_reloc reloc;
41032
41033 if (copy_from_user(&reloc,
41034 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41035 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41036 sizeof(reloc))) {
41037 ret = -EFAULT;
41038 goto out_free_bos;
41039 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41040
41041 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41042
41043 - struct drm_qxl_command *commands =
41044 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41045 + struct drm_qxl_command __user *commands =
41046 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41047
41048 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41049 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41050 sizeof(user_cmd)))
41051 return -EFAULT;
41052
41053 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41054 index 0bf1e20..42a7310 100644
41055 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41056 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41057 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41058 if (!pending)
41059 return IRQ_NONE;
41060
41061 - atomic_inc(&qdev->irq_received);
41062 + atomic_inc_unchecked(&qdev->irq_received);
41063
41064 if (pending & QXL_INTERRUPT_DISPLAY) {
41065 - atomic_inc(&qdev->irq_received_display);
41066 + atomic_inc_unchecked(&qdev->irq_received_display);
41067 wake_up_all(&qdev->display_event);
41068 qxl_queue_garbage_collect(qdev, false);
41069 }
41070 if (pending & QXL_INTERRUPT_CURSOR) {
41071 - atomic_inc(&qdev->irq_received_cursor);
41072 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41073 wake_up_all(&qdev->cursor_event);
41074 }
41075 if (pending & QXL_INTERRUPT_IO_CMD) {
41076 - atomic_inc(&qdev->irq_received_io_cmd);
41077 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41078 wake_up_all(&qdev->io_cmd_event);
41079 }
41080 if (pending & QXL_INTERRUPT_ERROR) {
41081 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41082 init_waitqueue_head(&qdev->io_cmd_event);
41083 INIT_WORK(&qdev->client_monitors_config_work,
41084 qxl_client_monitors_config_work_func);
41085 - atomic_set(&qdev->irq_received, 0);
41086 - atomic_set(&qdev->irq_received_display, 0);
41087 - atomic_set(&qdev->irq_received_cursor, 0);
41088 - atomic_set(&qdev->irq_received_io_cmd, 0);
41089 + atomic_set_unchecked(&qdev->irq_received, 0);
41090 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41091 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41092 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41093 qdev->irq_received_error = 0;
41094 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41095 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41096 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41097 index 0cbc4c9..0e46686 100644
41098 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41099 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41100 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41101 }
41102 }
41103
41104 -static struct vm_operations_struct qxl_ttm_vm_ops;
41105 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41106 static const struct vm_operations_struct *ttm_vm_ops;
41107
41108 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41109 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41110 return r;
41111 if (unlikely(ttm_vm_ops == NULL)) {
41112 ttm_vm_ops = vma->vm_ops;
41113 + pax_open_kernel();
41114 qxl_ttm_vm_ops = *ttm_vm_ops;
41115 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41116 + pax_close_kernel();
41117 }
41118 vma->vm_ops = &qxl_ttm_vm_ops;
41119 return 0;
41120 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41121 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41122 {
41123 #if defined(CONFIG_DEBUG_FS)
41124 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41125 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41126 - unsigned i;
41127 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41128 + {
41129 + .name = "qxl_mem_mm",
41130 + .show = &qxl_mm_dump_table,
41131 + },
41132 + {
41133 + .name = "qxl_surf_mm",
41134 + .show = &qxl_mm_dump_table,
41135 + }
41136 + };
41137
41138 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41139 - if (i == 0)
41140 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41141 - else
41142 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41143 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41144 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41145 - qxl_mem_types_list[i].driver_features = 0;
41146 - if (i == 0)
41147 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41148 - else
41149 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41150 + pax_open_kernel();
41151 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41152 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41153 + pax_close_kernel();
41154
41155 - }
41156 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41157 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41158 #else
41159 return 0;
41160 #endif
41161 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41162 index 2c45ac9..5d740f8 100644
41163 --- a/drivers/gpu/drm/r128/r128_cce.c
41164 +++ b/drivers/gpu/drm/r128/r128_cce.c
41165 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41166
41167 /* GH: Simple idle check.
41168 */
41169 - atomic_set(&dev_priv->idle_count, 0);
41170 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41171
41172 /* We don't support anything other than bus-mastering ring mode,
41173 * but the ring can be in either AGP or PCI space for the ring
41174 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41175 index 723e5d6..102dbaf 100644
41176 --- a/drivers/gpu/drm/r128/r128_drv.h
41177 +++ b/drivers/gpu/drm/r128/r128_drv.h
41178 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41179 int is_pci;
41180 unsigned long cce_buffers_offset;
41181
41182 - atomic_t idle_count;
41183 + atomic_unchecked_t idle_count;
41184
41185 int page_flipping;
41186 int current_page;
41187 u32 crtc_offset;
41188 u32 crtc_offset_cntl;
41189
41190 - atomic_t vbl_received;
41191 + atomic_unchecked_t vbl_received;
41192
41193 u32 color_fmt;
41194 unsigned int front_offset;
41195 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41196 index 663f38c..c689495 100644
41197 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41198 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41199 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41200 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41201 }
41202
41203 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41204 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41205 [DRM_R128_INIT] = compat_r128_init,
41206 [DRM_R128_DEPTH] = compat_r128_depth,
41207 [DRM_R128_STIPPLE] = compat_r128_stipple,
41208 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41209 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41210 {
41211 unsigned int nr = DRM_IOCTL_NR(cmd);
41212 - drm_ioctl_compat_t *fn = NULL;
41213 int ret;
41214
41215 if (nr < DRM_COMMAND_BASE)
41216 return drm_compat_ioctl(filp, cmd, arg);
41217
41218 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41219 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41220 -
41221 - if (fn != NULL)
41222 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41223 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41224 ret = (*fn) (filp, cmd, arg);
41225 - else
41226 + } else
41227 ret = drm_ioctl(filp, cmd, arg);
41228
41229 return ret;
41230 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41231 index c2ae496..30b5993 100644
41232 --- a/drivers/gpu/drm/r128/r128_irq.c
41233 +++ b/drivers/gpu/drm/r128/r128_irq.c
41234 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41235 if (crtc != 0)
41236 return 0;
41237
41238 - return atomic_read(&dev_priv->vbl_received);
41239 + return atomic_read_unchecked(&dev_priv->vbl_received);
41240 }
41241
41242 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41243 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41244 /* VBLANK interrupt */
41245 if (status & R128_CRTC_VBLANK_INT) {
41246 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41247 - atomic_inc(&dev_priv->vbl_received);
41248 + atomic_inc_unchecked(&dev_priv->vbl_received);
41249 drm_handle_vblank(dev, 0);
41250 return IRQ_HANDLED;
41251 }
41252 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41253 index 8fd2d9f..18c9660 100644
41254 --- a/drivers/gpu/drm/r128/r128_state.c
41255 +++ b/drivers/gpu/drm/r128/r128_state.c
41256 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41257
41258 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41259 {
41260 - if (atomic_read(&dev_priv->idle_count) == 0)
41261 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41262 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41263 else
41264 - atomic_set(&dev_priv->idle_count, 0);
41265 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41266 }
41267
41268 #endif
41269 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41270 index b928c17..e5d9400 100644
41271 --- a/drivers/gpu/drm/radeon/mkregtable.c
41272 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41273 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41274 regex_t mask_rex;
41275 regmatch_t match[4];
41276 char buf[1024];
41277 - size_t end;
41278 + long end;
41279 int len;
41280 int done = 0;
41281 int r;
41282 unsigned o;
41283 struct offset *offset;
41284 char last_reg_s[10];
41285 - int last_reg;
41286 + unsigned long last_reg;
41287
41288 if (regcomp
41289 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41290 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41291 index bd7519f..e1c2cd95 100644
41292 --- a/drivers/gpu/drm/radeon/radeon_device.c
41293 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41294 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41295 * locking inversion with the driver load path. And the access here is
41296 * completely racy anyway. So don't bother with locking for now.
41297 */
41298 - return dev->open_count == 0;
41299 + return local_read(&dev->open_count) == 0;
41300 }
41301
41302 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41303 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41304 index 46bd393..6ae4719 100644
41305 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41306 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41307 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41308
41309 /* SW interrupt */
41310 wait_queue_head_t swi_queue;
41311 - atomic_t swi_emitted;
41312 + atomic_unchecked_t swi_emitted;
41313 int vblank_crtc;
41314 uint32_t irq_enable_reg;
41315 uint32_t r500_disp_irq_reg;
41316 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41317 index 0b98ea1..0881827 100644
41318 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41319 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41320 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41321 request = compat_alloc_user_space(sizeof(*request));
41322 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41323 || __put_user(req32.param, &request->param)
41324 - || __put_user((void __user *)(unsigned long)req32.value,
41325 + || __put_user((unsigned long)req32.value,
41326 &request->value))
41327 return -EFAULT;
41328
41329 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41330 #define compat_radeon_cp_setparam NULL
41331 #endif /* X86_64 || IA64 */
41332
41333 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41334 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41335 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41336 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41337 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41338 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41339 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41340 {
41341 unsigned int nr = DRM_IOCTL_NR(cmd);
41342 - drm_ioctl_compat_t *fn = NULL;
41343 int ret;
41344
41345 if (nr < DRM_COMMAND_BASE)
41346 return drm_compat_ioctl(filp, cmd, arg);
41347
41348 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41349 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41350 -
41351 - if (fn != NULL)
41352 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41353 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41354 ret = (*fn) (filp, cmd, arg);
41355 - else
41356 + } else
41357 ret = drm_ioctl(filp, cmd, arg);
41358
41359 return ret;
41360 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41361 index 244b19b..c19226d 100644
41362 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41363 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41364 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41365 unsigned int ret;
41366 RING_LOCALS;
41367
41368 - atomic_inc(&dev_priv->swi_emitted);
41369 - ret = atomic_read(&dev_priv->swi_emitted);
41370 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41371 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41372
41373 BEGIN_RING(4);
41374 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41375 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41376 drm_radeon_private_t *dev_priv =
41377 (drm_radeon_private_t *) dev->dev_private;
41378
41379 - atomic_set(&dev_priv->swi_emitted, 0);
41380 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41381 init_waitqueue_head(&dev_priv->swi_queue);
41382
41383 dev->max_vblank_count = 0x001fffff;
41384 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41385 index 15aee72..cda326e 100644
41386 --- a/drivers/gpu/drm/radeon/radeon_state.c
41387 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41388 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41389 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41390 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41391
41392 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41393 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41394 sarea_priv->nbox * sizeof(depth_boxes[0])))
41395 return -EFAULT;
41396
41397 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41398 {
41399 drm_radeon_private_t *dev_priv = dev->dev_private;
41400 drm_radeon_getparam_t *param = data;
41401 - int value;
41402 + int value = 0;
41403
41404 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41405
41406 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41407 index b292aca..4e338b5 100644
41408 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41409 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41410 @@ -963,7 +963,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41411 man->size = size >> PAGE_SHIFT;
41412 }
41413
41414 -static struct vm_operations_struct radeon_ttm_vm_ops;
41415 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41416 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41417
41418 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41419 @@ -1004,8 +1004,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41420 }
41421 if (unlikely(ttm_vm_ops == NULL)) {
41422 ttm_vm_ops = vma->vm_ops;
41423 + pax_open_kernel();
41424 radeon_ttm_vm_ops = *ttm_vm_ops;
41425 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41426 + pax_close_kernel();
41427 }
41428 vma->vm_ops = &radeon_ttm_vm_ops;
41429 return 0;
41430 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41431 index 978993f..e36e50e 100644
41432 --- a/drivers/gpu/drm/tegra/dc.c
41433 +++ b/drivers/gpu/drm/tegra/dc.c
41434 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41435 }
41436
41437 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41438 - dc->debugfs_files[i].data = dc;
41439 + *(void **)&dc->debugfs_files[i].data = dc;
41440
41441 err = drm_debugfs_create_files(dc->debugfs_files,
41442 ARRAY_SIZE(debugfs_files),
41443 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41444 index 33f67fd..55ee9761 100644
41445 --- a/drivers/gpu/drm/tegra/dsi.c
41446 +++ b/drivers/gpu/drm/tegra/dsi.c
41447 @@ -39,7 +39,7 @@ struct tegra_dsi {
41448 struct clk *clk_lp;
41449 struct clk *clk;
41450
41451 - struct drm_info_list *debugfs_files;
41452 + drm_info_list_no_const *debugfs_files;
41453 struct drm_minor *minor;
41454 struct dentry *debugfs;
41455
41456 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41457 index ffe2654..03c7b1c 100644
41458 --- a/drivers/gpu/drm/tegra/hdmi.c
41459 +++ b/drivers/gpu/drm/tegra/hdmi.c
41460 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41461 bool stereo;
41462 bool dvi;
41463
41464 - struct drm_info_list *debugfs_files;
41465 + drm_info_list_no_const *debugfs_files;
41466 struct drm_minor *minor;
41467 struct dentry *debugfs;
41468 };
41469 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41470 index aa0bd054..aea6a01 100644
41471 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41472 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41473 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41474 }
41475
41476 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41477 - ttm_bo_man_init,
41478 - ttm_bo_man_takedown,
41479 - ttm_bo_man_get_node,
41480 - ttm_bo_man_put_node,
41481 - ttm_bo_man_debug
41482 + .init = ttm_bo_man_init,
41483 + .takedown = ttm_bo_man_takedown,
41484 + .get_node = ttm_bo_man_get_node,
41485 + .put_node = ttm_bo_man_put_node,
41486 + .debug = ttm_bo_man_debug
41487 };
41488 EXPORT_SYMBOL(ttm_bo_manager_func);
41489 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41490 index a1803fb..c53f6b0 100644
41491 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41492 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41493 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41494 zone->glob = glob;
41495 glob->zone_kernel = zone;
41496 ret = kobject_init_and_add(
41497 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41498 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41499 if (unlikely(ret != 0)) {
41500 kobject_put(&zone->kobj);
41501 return ret;
41502 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41503 zone->glob = glob;
41504 glob->zone_dma32 = zone;
41505 ret = kobject_init_and_add(
41506 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41507 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41508 if (unlikely(ret != 0)) {
41509 kobject_put(&zone->kobj);
41510 return ret;
41511 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41512 index 025c429..314062f 100644
41513 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41514 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41515 @@ -54,7 +54,7 @@
41516
41517 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41518 #define SMALL_ALLOCATION 16
41519 -#define FREE_ALL_PAGES (~0U)
41520 +#define FREE_ALL_PAGES (~0UL)
41521 /* times are in msecs */
41522 #define PAGE_FREE_INTERVAL 1000
41523
41524 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41525 * @free_all: If set to true will free all pages in pool
41526 * @use_static: Safe to use static buffer
41527 **/
41528 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41529 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41530 bool use_static)
41531 {
41532 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41533 unsigned long irq_flags;
41534 struct page *p;
41535 struct page **pages_to_free;
41536 - unsigned freed_pages = 0,
41537 - npages_to_free = nr_free;
41538 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41539
41540 if (NUM_PAGES_TO_ALLOC < nr_free)
41541 npages_to_free = NUM_PAGES_TO_ALLOC;
41542 @@ -371,7 +370,8 @@ restart:
41543 __list_del(&p->lru, &pool->list);
41544
41545 ttm_pool_update_free_locked(pool, freed_pages);
41546 - nr_free -= freed_pages;
41547 + if (likely(nr_free != FREE_ALL_PAGES))
41548 + nr_free -= freed_pages;
41549 }
41550
41551 spin_unlock_irqrestore(&pool->lock, irq_flags);
41552 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41553 unsigned i;
41554 unsigned pool_offset;
41555 struct ttm_page_pool *pool;
41556 - int shrink_pages = sc->nr_to_scan;
41557 + unsigned long shrink_pages = sc->nr_to_scan;
41558 unsigned long freed = 0;
41559
41560 if (!mutex_trylock(&lock))
41561 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41562 pool_offset = ++start_pool % NUM_POOLS;
41563 /* select start pool in round robin fashion */
41564 for (i = 0; i < NUM_POOLS; ++i) {
41565 - unsigned nr_free = shrink_pages;
41566 + unsigned long nr_free = shrink_pages;
41567 if (shrink_pages == 0)
41568 break;
41569 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41570 @@ -673,7 +673,7 @@ out:
41571 }
41572
41573 /* Put all pages in pages list to correct pool to wait for reuse */
41574 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41575 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41576 enum ttm_caching_state cstate)
41577 {
41578 unsigned long irq_flags;
41579 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41580 struct list_head plist;
41581 struct page *p = NULL;
41582 gfp_t gfp_flags = GFP_USER;
41583 - unsigned count;
41584 + unsigned long count;
41585 int r;
41586
41587 /* set zero flag for page allocation if required */
41588 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41589 index 01e1d27..aaa018a 100644
41590 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41591 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41592 @@ -56,7 +56,7 @@
41593
41594 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41595 #define SMALL_ALLOCATION 4
41596 -#define FREE_ALL_PAGES (~0U)
41597 +#define FREE_ALL_PAGES (~0UL)
41598 /* times are in msecs */
41599 #define IS_UNDEFINED (0)
41600 #define IS_WC (1<<1)
41601 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41602 * @nr_free: If set to true will free all pages in pool
41603 * @use_static: Safe to use static buffer
41604 **/
41605 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41606 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41607 bool use_static)
41608 {
41609 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41610 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41611 struct dma_page *dma_p, *tmp;
41612 struct page **pages_to_free;
41613 struct list_head d_pages;
41614 - unsigned freed_pages = 0,
41615 - npages_to_free = nr_free;
41616 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41617
41618 if (NUM_PAGES_TO_ALLOC < nr_free)
41619 npages_to_free = NUM_PAGES_TO_ALLOC;
41620 @@ -499,7 +498,8 @@ restart:
41621 /* remove range of pages from the pool */
41622 if (freed_pages) {
41623 ttm_pool_update_free_locked(pool, freed_pages);
41624 - nr_free -= freed_pages;
41625 + if (likely(nr_free != FREE_ALL_PAGES))
41626 + nr_free -= freed_pages;
41627 }
41628
41629 spin_unlock_irqrestore(&pool->lock, irq_flags);
41630 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41631 struct dma_page *d_page, *next;
41632 enum pool_type type;
41633 bool is_cached = false;
41634 - unsigned count = 0, i, npages = 0;
41635 + unsigned long count = 0, i, npages = 0;
41636 unsigned long irq_flags;
41637
41638 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41639 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41640 static unsigned start_pool;
41641 unsigned idx = 0;
41642 unsigned pool_offset;
41643 - unsigned shrink_pages = sc->nr_to_scan;
41644 + unsigned long shrink_pages = sc->nr_to_scan;
41645 struct device_pools *p;
41646 unsigned long freed = 0;
41647
41648 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41649 goto out;
41650 pool_offset = ++start_pool % _manager->npools;
41651 list_for_each_entry(p, &_manager->pools, pools) {
41652 - unsigned nr_free;
41653 + unsigned long nr_free;
41654
41655 if (!p->dev)
41656 continue;
41657 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41658 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41659 freed += nr_free - shrink_pages;
41660
41661 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41662 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41663 p->pool->dev_name, p->pool->name, current->pid,
41664 nr_free, shrink_pages);
41665 }
41666 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41667 index 8cbcb45..a4d9cf7 100644
41668 --- a/drivers/gpu/drm/udl/udl_fb.c
41669 +++ b/drivers/gpu/drm/udl/udl_fb.c
41670 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41671 fb_deferred_io_cleanup(info);
41672 kfree(info->fbdefio);
41673 info->fbdefio = NULL;
41674 - info->fbops->fb_mmap = udl_fb_mmap;
41675 }
41676
41677 pr_warn("released /dev/fb%d user=%d count=%d\n",
41678 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41679 index ef8c500..01030c8 100644
41680 --- a/drivers/gpu/drm/via/via_drv.h
41681 +++ b/drivers/gpu/drm/via/via_drv.h
41682 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41683 typedef uint32_t maskarray_t[5];
41684
41685 typedef struct drm_via_irq {
41686 - atomic_t irq_received;
41687 + atomic_unchecked_t irq_received;
41688 uint32_t pending_mask;
41689 uint32_t enable_mask;
41690 wait_queue_head_t irq_queue;
41691 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41692 struct timeval last_vblank;
41693 int last_vblank_valid;
41694 unsigned usec_per_vblank;
41695 - atomic_t vbl_received;
41696 + atomic_unchecked_t vbl_received;
41697 drm_via_state_t hc_state;
41698 char pci_buf[VIA_PCI_BUF_SIZE];
41699 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41700 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41701 index 1319433..a993b0c 100644
41702 --- a/drivers/gpu/drm/via/via_irq.c
41703 +++ b/drivers/gpu/drm/via/via_irq.c
41704 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41705 if (crtc != 0)
41706 return 0;
41707
41708 - return atomic_read(&dev_priv->vbl_received);
41709 + return atomic_read_unchecked(&dev_priv->vbl_received);
41710 }
41711
41712 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41713 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41714
41715 status = VIA_READ(VIA_REG_INTERRUPT);
41716 if (status & VIA_IRQ_VBLANK_PENDING) {
41717 - atomic_inc(&dev_priv->vbl_received);
41718 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41719 + atomic_inc_unchecked(&dev_priv->vbl_received);
41720 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41721 do_gettimeofday(&cur_vblank);
41722 if (dev_priv->last_vblank_valid) {
41723 dev_priv->usec_per_vblank =
41724 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41725 dev_priv->last_vblank = cur_vblank;
41726 dev_priv->last_vblank_valid = 1;
41727 }
41728 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41729 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41730 DRM_DEBUG("US per vblank is: %u\n",
41731 dev_priv->usec_per_vblank);
41732 }
41733 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41734
41735 for (i = 0; i < dev_priv->num_irqs; ++i) {
41736 if (status & cur_irq->pending_mask) {
41737 - atomic_inc(&cur_irq->irq_received);
41738 + atomic_inc_unchecked(&cur_irq->irq_received);
41739 wake_up(&cur_irq->irq_queue);
41740 handled = 1;
41741 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41742 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41743 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41744 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41745 masks[irq][4]));
41746 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41747 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41748 } else {
41749 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41750 (((cur_irq_sequence =
41751 - atomic_read(&cur_irq->irq_received)) -
41752 + atomic_read_unchecked(&cur_irq->irq_received)) -
41753 *sequence) <= (1 << 23)));
41754 }
41755 *sequence = cur_irq_sequence;
41756 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41757 }
41758
41759 for (i = 0; i < dev_priv->num_irqs; ++i) {
41760 - atomic_set(&cur_irq->irq_received, 0);
41761 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41762 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41763 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41764 init_waitqueue_head(&cur_irq->irq_queue);
41765 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41766 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41767 case VIA_IRQ_RELATIVE:
41768 irqwait->request.sequence +=
41769 - atomic_read(&cur_irq->irq_received);
41770 + atomic_read_unchecked(&cur_irq->irq_received);
41771 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41772 case VIA_IRQ_ABSOLUTE:
41773 break;
41774 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41775 index d26a6da..5fa41ed 100644
41776 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41777 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41778 @@ -447,7 +447,7 @@ struct vmw_private {
41779 * Fencing and IRQs.
41780 */
41781
41782 - atomic_t marker_seq;
41783 + atomic_unchecked_t marker_seq;
41784 wait_queue_head_t fence_queue;
41785 wait_queue_head_t fifo_queue;
41786 spinlock_t waiter_lock;
41787 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41788 index 39f2b03..d1b0a64 100644
41789 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41790 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41791 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41792 (unsigned int) min,
41793 (unsigned int) fifo->capabilities);
41794
41795 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41796 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41797 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41798 vmw_marker_queue_init(&fifo->marker_queue);
41799 return vmw_fifo_send_fence(dev_priv, &dummy);
41800 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41801 if (reserveable)
41802 iowrite32(bytes, fifo_mem +
41803 SVGA_FIFO_RESERVED);
41804 - return fifo_mem + (next_cmd >> 2);
41805 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41806 } else {
41807 need_bounce = true;
41808 }
41809 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41810
41811 fm = vmw_fifo_reserve(dev_priv, bytes);
41812 if (unlikely(fm == NULL)) {
41813 - *seqno = atomic_read(&dev_priv->marker_seq);
41814 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41815 ret = -ENOMEM;
41816 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41817 false, 3*HZ);
41818 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41819 }
41820
41821 do {
41822 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41823 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41824 } while (*seqno == 0);
41825
41826 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41827 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41828 index 170b61b..fec7348 100644
41829 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41830 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41831 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41832 }
41833
41834 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41835 - vmw_gmrid_man_init,
41836 - vmw_gmrid_man_takedown,
41837 - vmw_gmrid_man_get_node,
41838 - vmw_gmrid_man_put_node,
41839 - vmw_gmrid_man_debug
41840 + .init = vmw_gmrid_man_init,
41841 + .takedown = vmw_gmrid_man_takedown,
41842 + .get_node = vmw_gmrid_man_get_node,
41843 + .put_node = vmw_gmrid_man_put_node,
41844 + .debug = vmw_gmrid_man_debug
41845 };
41846 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41847 index 69c8ce2..cacb0ab 100644
41848 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41849 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41850 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41851 int ret;
41852
41853 num_clips = arg->num_clips;
41854 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41855 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41856
41857 if (unlikely(num_clips == 0))
41858 return 0;
41859 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41860 int ret;
41861
41862 num_clips = arg->num_clips;
41863 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41864 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41865
41866 if (unlikely(num_clips == 0))
41867 return 0;
41868 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41869 index 9fe9827..0aa2fc0 100644
41870 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41871 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41872 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
41873 * emitted. Then the fence is stale and signaled.
41874 */
41875
41876 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
41877 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
41878 > VMW_FENCE_WRAP);
41879
41880 return ret;
41881 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
41882
41883 if (fifo_idle)
41884 down_read(&fifo_state->rwsem);
41885 - signal_seq = atomic_read(&dev_priv->marker_seq);
41886 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
41887 ret = 0;
41888
41889 for (;;) {
41890 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41891 index efd1ffd..0ae13ca 100644
41892 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41893 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41894 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
41895 while (!vmw_lag_lt(queue, us)) {
41896 spin_lock(&queue->lock);
41897 if (list_empty(&queue->head))
41898 - seqno = atomic_read(&dev_priv->marker_seq);
41899 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41900 else {
41901 marker = list_first_entry(&queue->head,
41902 struct vmw_marker, head);
41903 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
41904 index 37ac7b5..d52a5c9 100644
41905 --- a/drivers/gpu/vga/vga_switcheroo.c
41906 +++ b/drivers/gpu/vga/vga_switcheroo.c
41907 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
41908
41909 /* this version is for the case where the power switch is separate
41910 to the device being powered down. */
41911 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
41912 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
41913 {
41914 /* copy over all the bus versions */
41915 if (dev->bus && dev->bus->pm) {
41916 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
41917 return ret;
41918 }
41919
41920 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
41921 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
41922 {
41923 /* copy over all the bus versions */
41924 if (dev->bus && dev->bus->pm) {
41925 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
41926 index 8b63879..a5a5e72 100644
41927 --- a/drivers/hid/hid-core.c
41928 +++ b/drivers/hid/hid-core.c
41929 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
41930
41931 int hid_add_device(struct hid_device *hdev)
41932 {
41933 - static atomic_t id = ATOMIC_INIT(0);
41934 + static atomic_unchecked_t id = ATOMIC_INIT(0);
41935 int ret;
41936
41937 if (WARN_ON(hdev->status & HID_STAT_ADDED))
41938 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
41939 /* XXX hack, any other cleaner solution after the driver core
41940 * is converted to allow more than 20 bytes as the device name? */
41941 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
41942 - hdev->vendor, hdev->product, atomic_inc_return(&id));
41943 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
41944
41945 hid_debug_register(hdev, dev_name(&hdev->dev));
41946 ret = device_add(&hdev->dev);
41947 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
41948 index 5bc6d80..e47b55a 100644
41949 --- a/drivers/hid/hid-logitech-dj.c
41950 +++ b/drivers/hid/hid-logitech-dj.c
41951 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
41952 * case we forward it to the correct hid device (via hid_input_report()
41953 * ) and return 1 so hid-core does not anything else with it.
41954 */
41955 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41956 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41957 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
41958 + __func__, dj_report->device_index);
41959 + return false;
41960 + }
41961
41962 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41963 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41964 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
41965 index c13fb5b..55a3802 100644
41966 --- a/drivers/hid/hid-wiimote-debug.c
41967 +++ b/drivers/hid/hid-wiimote-debug.c
41968 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
41969 else if (size == 0)
41970 return -EIO;
41971
41972 - if (copy_to_user(u, buf, size))
41973 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
41974 return -EFAULT;
41975
41976 *off += size;
41977 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
41978 index 433f72a..2926005 100644
41979 --- a/drivers/hv/channel.c
41980 +++ b/drivers/hv/channel.c
41981 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
41982 unsigned long flags;
41983 int ret = 0;
41984
41985 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
41986 - atomic_inc(&vmbus_connection.next_gpadl_handle);
41987 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
41988 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
41989
41990 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
41991 if (ret)
41992 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
41993 index 3e4235c..877d0e5 100644
41994 --- a/drivers/hv/hv.c
41995 +++ b/drivers/hv/hv.c
41996 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
41997 u64 output_address = (output) ? virt_to_phys(output) : 0;
41998 u32 output_address_hi = output_address >> 32;
41999 u32 output_address_lo = output_address & 0xFFFFFFFF;
42000 - void *hypercall_page = hv_context.hypercall_page;
42001 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42002
42003 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42004 "=a"(hv_status_lo) : "d" (control_hi),
42005 @@ -156,7 +156,7 @@ int hv_init(void)
42006 /* See if the hypercall page is already set */
42007 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42008
42009 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42010 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42011
42012 if (!virtaddr)
42013 goto cleanup;
42014 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42015 index b958ded..b2452bb 100644
42016 --- a/drivers/hv/hv_balloon.c
42017 +++ b/drivers/hv/hv_balloon.c
42018 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42019
42020 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42021 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42022 -static atomic_t trans_id = ATOMIC_INIT(0);
42023 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42024
42025 static int dm_ring_size = (5 * PAGE_SIZE);
42026
42027 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
42028 pr_info("Memory hot add failed\n");
42029
42030 dm->state = DM_INITIALIZED;
42031 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42032 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42033 vmbus_sendpacket(dm->dev->channel, &resp,
42034 sizeof(struct dm_hot_add_response),
42035 (unsigned long)NULL,
42036 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
42037 memset(&status, 0, sizeof(struct dm_status));
42038 status.hdr.type = DM_STATUS_REPORT;
42039 status.hdr.size = sizeof(struct dm_status);
42040 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42041 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42042
42043 /*
42044 * The host expects the guest to report free memory.
42045 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
42046 * send the status. This can happen if we were interrupted
42047 * after we picked our transaction ID.
42048 */
42049 - if (status.hdr.trans_id != atomic_read(&trans_id))
42050 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42051 return;
42052
42053 /*
42054 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
42055 */
42056
42057 do {
42058 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42059 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42060 ret = vmbus_sendpacket(dm_device.dev->channel,
42061 bl_resp,
42062 bl_resp->hdr.size,
42063 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42064
42065 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42066 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42067 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42068 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42069 resp.hdr.size = sizeof(struct dm_unballoon_response);
42070
42071 vmbus_sendpacket(dm_device.dev->channel, &resp,
42072 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42073 memset(&version_req, 0, sizeof(struct dm_version_request));
42074 version_req.hdr.type = DM_VERSION_REQUEST;
42075 version_req.hdr.size = sizeof(struct dm_version_request);
42076 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42077 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42078 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42079 version_req.is_last_attempt = 1;
42080
42081 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
42082 memset(&version_req, 0, sizeof(struct dm_version_request));
42083 version_req.hdr.type = DM_VERSION_REQUEST;
42084 version_req.hdr.size = sizeof(struct dm_version_request);
42085 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42086 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42087 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42088 version_req.is_last_attempt = 0;
42089
42090 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
42091 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42092 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42093 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42094 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42095 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42096
42097 cap_msg.caps.cap_bits.balloon = 1;
42098 cap_msg.caps.cap_bits.hot_add = 1;
42099 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42100 index c386d8d..d6004c4 100644
42101 --- a/drivers/hv/hyperv_vmbus.h
42102 +++ b/drivers/hv/hyperv_vmbus.h
42103 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
42104 struct vmbus_connection {
42105 enum vmbus_connect_state conn_state;
42106
42107 - atomic_t next_gpadl_handle;
42108 + atomic_unchecked_t next_gpadl_handle;
42109
42110 /*
42111 * Represents channel interrupts. Each bit position represents a
42112 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42113 index 4d6b269..2e23b86 100644
42114 --- a/drivers/hv/vmbus_drv.c
42115 +++ b/drivers/hv/vmbus_drv.c
42116 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42117 {
42118 int ret = 0;
42119
42120 - static atomic_t device_num = ATOMIC_INIT(0);
42121 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42122
42123 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42124 - atomic_inc_return(&device_num));
42125 + atomic_inc_return_unchecked(&device_num));
42126
42127 child_device_obj->device.bus = &hv_bus;
42128 child_device_obj->device.parent = &hv_acpi_dev->dev;
42129 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42130 index 579bdf9..75118b5 100644
42131 --- a/drivers/hwmon/acpi_power_meter.c
42132 +++ b/drivers/hwmon/acpi_power_meter.c
42133 @@ -116,7 +116,7 @@ struct sensor_template {
42134 struct device_attribute *devattr,
42135 const char *buf, size_t count);
42136 int index;
42137 -};
42138 +} __do_const;
42139
42140 /* Averaging interval */
42141 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42142 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42143 struct sensor_template *attrs)
42144 {
42145 struct device *dev = &resource->acpi_dev->dev;
42146 - struct sensor_device_attribute *sensors =
42147 + sensor_device_attribute_no_const *sensors =
42148 &resource->sensors[resource->num_sensors];
42149 int res = 0;
42150
42151 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42152 index 0af63da..05a183a 100644
42153 --- a/drivers/hwmon/applesmc.c
42154 +++ b/drivers/hwmon/applesmc.c
42155 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42156 {
42157 struct applesmc_node_group *grp;
42158 struct applesmc_dev_attr *node;
42159 - struct attribute *attr;
42160 + attribute_no_const *attr;
42161 int ret, i;
42162
42163 for (grp = groups; grp->format; grp++) {
42164 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42165 index cccef87..06ce8ec 100644
42166 --- a/drivers/hwmon/asus_atk0110.c
42167 +++ b/drivers/hwmon/asus_atk0110.c
42168 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42169 struct atk_sensor_data {
42170 struct list_head list;
42171 struct atk_data *data;
42172 - struct device_attribute label_attr;
42173 - struct device_attribute input_attr;
42174 - struct device_attribute limit1_attr;
42175 - struct device_attribute limit2_attr;
42176 + device_attribute_no_const label_attr;
42177 + device_attribute_no_const input_attr;
42178 + device_attribute_no_const limit1_attr;
42179 + device_attribute_no_const limit2_attr;
42180 char label_attr_name[ATTR_NAME_SIZE];
42181 char input_attr_name[ATTR_NAME_SIZE];
42182 char limit1_attr_name[ATTR_NAME_SIZE];
42183 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42184 static struct device_attribute atk_name_attr =
42185 __ATTR(name, 0444, atk_name_show, NULL);
42186
42187 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42188 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42189 sysfs_show_func show)
42190 {
42191 sysfs_attr_init(&attr->attr);
42192 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42193 index 5b7fec8..05c957a 100644
42194 --- a/drivers/hwmon/coretemp.c
42195 +++ b/drivers/hwmon/coretemp.c
42196 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42197 return NOTIFY_OK;
42198 }
42199
42200 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42201 +static struct notifier_block coretemp_cpu_notifier = {
42202 .notifier_call = coretemp_cpu_callback,
42203 };
42204
42205 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42206 index 7a8a6fb..015c1fd 100644
42207 --- a/drivers/hwmon/ibmaem.c
42208 +++ b/drivers/hwmon/ibmaem.c
42209 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42210 struct aem_rw_sensor_template *rw)
42211 {
42212 struct device *dev = &data->pdev->dev;
42213 - struct sensor_device_attribute *sensors = data->sensors;
42214 + sensor_device_attribute_no_const *sensors = data->sensors;
42215 int err;
42216
42217 /* Set up read-only sensors */
42218 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42219 index 17ae2eb..21b71dd 100644
42220 --- a/drivers/hwmon/iio_hwmon.c
42221 +++ b/drivers/hwmon/iio_hwmon.c
42222 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42223 {
42224 struct device *dev = &pdev->dev;
42225 struct iio_hwmon_state *st;
42226 - struct sensor_device_attribute *a;
42227 + sensor_device_attribute_no_const *a;
42228 int ret, i;
42229 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42230 enum iio_chan_type type;
42231 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42232 index f3830db..9f4d6d5 100644
42233 --- a/drivers/hwmon/nct6683.c
42234 +++ b/drivers/hwmon/nct6683.c
42235 @@ -397,11 +397,11 @@ static struct attribute_group *
42236 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42237 int repeat)
42238 {
42239 - struct sensor_device_attribute_2 *a2;
42240 - struct sensor_device_attribute *a;
42241 + sensor_device_attribute_2_no_const *a2;
42242 + sensor_device_attribute_no_const *a;
42243 struct sensor_device_template **t;
42244 struct sensor_device_attr_u *su;
42245 - struct attribute_group *group;
42246 + attribute_group_no_const *group;
42247 struct attribute **attrs;
42248 int i, j, count;
42249
42250 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42251 index 1be4117..88ae1e1 100644
42252 --- a/drivers/hwmon/nct6775.c
42253 +++ b/drivers/hwmon/nct6775.c
42254 @@ -952,10 +952,10 @@ static struct attribute_group *
42255 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42256 int repeat)
42257 {
42258 - struct attribute_group *group;
42259 + attribute_group_no_const *group;
42260 struct sensor_device_attr_u *su;
42261 - struct sensor_device_attribute *a;
42262 - struct sensor_device_attribute_2 *a2;
42263 + sensor_device_attribute_no_const *a;
42264 + sensor_device_attribute_2_no_const *a2;
42265 struct attribute **attrs;
42266 struct sensor_device_template **t;
42267 int i, count;
42268 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42269 index f2e47c7..45d7941 100644
42270 --- a/drivers/hwmon/pmbus/pmbus_core.c
42271 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42272 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42273 return 0;
42274 }
42275
42276 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42277 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42278 const char *name,
42279 umode_t mode,
42280 ssize_t (*show)(struct device *dev,
42281 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42282 dev_attr->store = store;
42283 }
42284
42285 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42286 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42287 const char *name,
42288 umode_t mode,
42289 ssize_t (*show)(struct device *dev,
42290 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42291 u16 reg, u8 mask)
42292 {
42293 struct pmbus_boolean *boolean;
42294 - struct sensor_device_attribute *a;
42295 + sensor_device_attribute_no_const *a;
42296
42297 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42298 if (!boolean)
42299 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42300 bool update, bool readonly)
42301 {
42302 struct pmbus_sensor *sensor;
42303 - struct device_attribute *a;
42304 + device_attribute_no_const *a;
42305
42306 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42307 if (!sensor)
42308 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42309 const char *lstring, int index)
42310 {
42311 struct pmbus_label *label;
42312 - struct device_attribute *a;
42313 + device_attribute_no_const *a;
42314
42315 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42316 if (!label)
42317 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42318 index d4f0935..7420593 100644
42319 --- a/drivers/hwmon/sht15.c
42320 +++ b/drivers/hwmon/sht15.c
42321 @@ -169,7 +169,7 @@ struct sht15_data {
42322 int supply_uv;
42323 bool supply_uv_valid;
42324 struct work_struct update_supply_work;
42325 - atomic_t interrupt_handled;
42326 + atomic_unchecked_t interrupt_handled;
42327 };
42328
42329 /**
42330 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42331 ret = gpio_direction_input(data->pdata->gpio_data);
42332 if (ret)
42333 return ret;
42334 - atomic_set(&data->interrupt_handled, 0);
42335 + atomic_set_unchecked(&data->interrupt_handled, 0);
42336
42337 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42338 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42339 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42340 /* Only relevant if the interrupt hasn't occurred. */
42341 - if (!atomic_read(&data->interrupt_handled))
42342 + if (!atomic_read_unchecked(&data->interrupt_handled))
42343 schedule_work(&data->read_work);
42344 }
42345 ret = wait_event_timeout(data->wait_queue,
42346 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42347
42348 /* First disable the interrupt */
42349 disable_irq_nosync(irq);
42350 - atomic_inc(&data->interrupt_handled);
42351 + atomic_inc_unchecked(&data->interrupt_handled);
42352 /* Then schedule a reading work struct */
42353 if (data->state != SHT15_READING_NOTHING)
42354 schedule_work(&data->read_work);
42355 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42356 * If not, then start the interrupt again - care here as could
42357 * have gone low in meantime so verify it hasn't!
42358 */
42359 - atomic_set(&data->interrupt_handled, 0);
42360 + atomic_set_unchecked(&data->interrupt_handled, 0);
42361 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42362 /* If still not occurred or another handler was scheduled */
42363 if (gpio_get_value(data->pdata->gpio_data)
42364 - || atomic_read(&data->interrupt_handled))
42365 + || atomic_read_unchecked(&data->interrupt_handled))
42366 return;
42367 }
42368
42369 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42370 index ac91c07..8e69663 100644
42371 --- a/drivers/hwmon/via-cputemp.c
42372 +++ b/drivers/hwmon/via-cputemp.c
42373 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42374 return NOTIFY_OK;
42375 }
42376
42377 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42378 +static struct notifier_block via_cputemp_cpu_notifier = {
42379 .notifier_call = via_cputemp_cpu_callback,
42380 };
42381
42382 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42383 index 65e3240..e6c511d 100644
42384 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42385 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42386 @@ -39,7 +39,7 @@
42387 extern struct i2c_adapter amd756_smbus;
42388
42389 static struct i2c_adapter *s4882_adapter;
42390 -static struct i2c_algorithm *s4882_algo;
42391 +static i2c_algorithm_no_const *s4882_algo;
42392
42393 /* Wrapper access functions for multiplexed SMBus */
42394 static DEFINE_MUTEX(amd756_lock);
42395 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42396 index b19a310..d6eece0 100644
42397 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42398 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42399 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42400 /* usb layer */
42401
42402 /* Send command to device, and get response. */
42403 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42404 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42405 {
42406 int ret = 0;
42407 int actual;
42408 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42409 index 88eda09..cf40434 100644
42410 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42411 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42412 @@ -37,7 +37,7 @@
42413 extern struct i2c_adapter *nforce2_smbus;
42414
42415 static struct i2c_adapter *s4985_adapter;
42416 -static struct i2c_algorithm *s4985_algo;
42417 +static i2c_algorithm_no_const *s4985_algo;
42418
42419 /* Wrapper access functions for multiplexed SMBus */
42420 static DEFINE_MUTEX(nforce2_lock);
42421 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42422 index 71c7a39..71dd3e0 100644
42423 --- a/drivers/i2c/i2c-dev.c
42424 +++ b/drivers/i2c/i2c-dev.c
42425 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42426 break;
42427 }
42428
42429 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42430 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42431 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42432 if (IS_ERR(rdwr_pa[i].buf)) {
42433 res = PTR_ERR(rdwr_pa[i].buf);
42434 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42435 index 0b510ba..4fbb5085 100644
42436 --- a/drivers/ide/ide-cd.c
42437 +++ b/drivers/ide/ide-cd.c
42438 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42439 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42440 if ((unsigned long)buf & alignment
42441 || blk_rq_bytes(rq) & q->dma_pad_mask
42442 - || object_is_on_stack(buf))
42443 + || object_starts_on_stack(buf))
42444 drive->dma = 0;
42445 }
42446 }
42447 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42448 index f009d05..d95b613 100644
42449 --- a/drivers/iio/industrialio-core.c
42450 +++ b/drivers/iio/industrialio-core.c
42451 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42452 }
42453
42454 static
42455 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42456 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42457 const char *postfix,
42458 struct iio_chan_spec const *chan,
42459 ssize_t (*readfunc)(struct device *dev,
42460 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42461 index e28a494..f7c2671 100644
42462 --- a/drivers/infiniband/core/cm.c
42463 +++ b/drivers/infiniband/core/cm.c
42464 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42465
42466 struct cm_counter_group {
42467 struct kobject obj;
42468 - atomic_long_t counter[CM_ATTR_COUNT];
42469 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42470 };
42471
42472 struct cm_counter_attribute {
42473 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42474 struct ib_mad_send_buf *msg = NULL;
42475 int ret;
42476
42477 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42478 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42479 counter[CM_REQ_COUNTER]);
42480
42481 /* Quick state check to discard duplicate REQs. */
42482 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42483 if (!cm_id_priv)
42484 return;
42485
42486 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42487 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42488 counter[CM_REP_COUNTER]);
42489 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42490 if (ret)
42491 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42492 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42493 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42494 spin_unlock_irq(&cm_id_priv->lock);
42495 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42496 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42497 counter[CM_RTU_COUNTER]);
42498 goto out;
42499 }
42500 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42501 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42502 dreq_msg->local_comm_id);
42503 if (!cm_id_priv) {
42504 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42505 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42506 counter[CM_DREQ_COUNTER]);
42507 cm_issue_drep(work->port, work->mad_recv_wc);
42508 return -EINVAL;
42509 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42510 case IB_CM_MRA_REP_RCVD:
42511 break;
42512 case IB_CM_TIMEWAIT:
42513 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42514 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42515 counter[CM_DREQ_COUNTER]);
42516 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42517 goto unlock;
42518 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42519 cm_free_msg(msg);
42520 goto deref;
42521 case IB_CM_DREQ_RCVD:
42522 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42523 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42524 counter[CM_DREQ_COUNTER]);
42525 goto unlock;
42526 default:
42527 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42528 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42529 cm_id_priv->msg, timeout)) {
42530 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42531 - atomic_long_inc(&work->port->
42532 + atomic_long_inc_unchecked(&work->port->
42533 counter_group[CM_RECV_DUPLICATES].
42534 counter[CM_MRA_COUNTER]);
42535 goto out;
42536 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42537 break;
42538 case IB_CM_MRA_REQ_RCVD:
42539 case IB_CM_MRA_REP_RCVD:
42540 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42541 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42542 counter[CM_MRA_COUNTER]);
42543 /* fall through */
42544 default:
42545 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42546 case IB_CM_LAP_IDLE:
42547 break;
42548 case IB_CM_MRA_LAP_SENT:
42549 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42550 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42551 counter[CM_LAP_COUNTER]);
42552 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42553 goto unlock;
42554 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42555 cm_free_msg(msg);
42556 goto deref;
42557 case IB_CM_LAP_RCVD:
42558 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42559 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42560 counter[CM_LAP_COUNTER]);
42561 goto unlock;
42562 default:
42563 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42564 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42565 if (cur_cm_id_priv) {
42566 spin_unlock_irq(&cm.lock);
42567 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42568 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42569 counter[CM_SIDR_REQ_COUNTER]);
42570 goto out; /* Duplicate message. */
42571 }
42572 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42573 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42574 msg->retries = 1;
42575
42576 - atomic_long_add(1 + msg->retries,
42577 + atomic_long_add_unchecked(1 + msg->retries,
42578 &port->counter_group[CM_XMIT].counter[attr_index]);
42579 if (msg->retries)
42580 - atomic_long_add(msg->retries,
42581 + atomic_long_add_unchecked(msg->retries,
42582 &port->counter_group[CM_XMIT_RETRIES].
42583 counter[attr_index]);
42584
42585 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42586 }
42587
42588 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42589 - atomic_long_inc(&port->counter_group[CM_RECV].
42590 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42591 counter[attr_id - CM_ATTR_ID_OFFSET]);
42592
42593 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42594 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42595 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42596
42597 return sprintf(buf, "%ld\n",
42598 - atomic_long_read(&group->counter[cm_attr->index]));
42599 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42600 }
42601
42602 static const struct sysfs_ops cm_counter_ops = {
42603 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42604 index 9f5ad7c..588cd84 100644
42605 --- a/drivers/infiniband/core/fmr_pool.c
42606 +++ b/drivers/infiniband/core/fmr_pool.c
42607 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42608
42609 struct task_struct *thread;
42610
42611 - atomic_t req_ser;
42612 - atomic_t flush_ser;
42613 + atomic_unchecked_t req_ser;
42614 + atomic_unchecked_t flush_ser;
42615
42616 wait_queue_head_t force_wait;
42617 };
42618 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42619 struct ib_fmr_pool *pool = pool_ptr;
42620
42621 do {
42622 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42623 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42624 ib_fmr_batch_release(pool);
42625
42626 - atomic_inc(&pool->flush_ser);
42627 + atomic_inc_unchecked(&pool->flush_ser);
42628 wake_up_interruptible(&pool->force_wait);
42629
42630 if (pool->flush_function)
42631 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42632 }
42633
42634 set_current_state(TASK_INTERRUPTIBLE);
42635 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42636 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42637 !kthread_should_stop())
42638 schedule();
42639 __set_current_state(TASK_RUNNING);
42640 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42641 pool->dirty_watermark = params->dirty_watermark;
42642 pool->dirty_len = 0;
42643 spin_lock_init(&pool->pool_lock);
42644 - atomic_set(&pool->req_ser, 0);
42645 - atomic_set(&pool->flush_ser, 0);
42646 + atomic_set_unchecked(&pool->req_ser, 0);
42647 + atomic_set_unchecked(&pool->flush_ser, 0);
42648 init_waitqueue_head(&pool->force_wait);
42649
42650 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42651 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42652 }
42653 spin_unlock_irq(&pool->pool_lock);
42654
42655 - serial = atomic_inc_return(&pool->req_ser);
42656 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42657 wake_up_process(pool->thread);
42658
42659 if (wait_event_interruptible(pool->force_wait,
42660 - atomic_read(&pool->flush_ser) - serial >= 0))
42661 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42662 return -EINTR;
42663
42664 return 0;
42665 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42666 } else {
42667 list_add_tail(&fmr->list, &pool->dirty_list);
42668 if (++pool->dirty_len >= pool->dirty_watermark) {
42669 - atomic_inc(&pool->req_ser);
42670 + atomic_inc_unchecked(&pool->req_ser);
42671 wake_up_process(pool->thread);
42672 }
42673 }
42674 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
42675 index 6c52e72..6303e3f 100644
42676 --- a/drivers/infiniband/core/uverbs_cmd.c
42677 +++ b/drivers/infiniband/core/uverbs_cmd.c
42678 @@ -945,6 +945,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
42679 if (copy_from_user(&cmd, buf, sizeof cmd))
42680 return -EFAULT;
42681
42682 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
42683 + return -EFAULT;
42684 +
42685 INIT_UDATA(&udata, buf + sizeof cmd,
42686 (unsigned long) cmd.response + sizeof resp,
42687 in_len - sizeof cmd, out_len - sizeof resp);
42688 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42689 index cb43c22..2e12dd7 100644
42690 --- a/drivers/infiniband/hw/cxgb4/mem.c
42691 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42692 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42693 int err;
42694 struct fw_ri_tpte tpt;
42695 u32 stag_idx;
42696 - static atomic_t key;
42697 + static atomic_unchecked_t key;
42698
42699 if (c4iw_fatal_error(rdev))
42700 return -EIO;
42701 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42702 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42703 rdev->stats.stag.max = rdev->stats.stag.cur;
42704 mutex_unlock(&rdev->stats.lock);
42705 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42706 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42707 }
42708 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42709 __func__, stag_state, type, pdid, stag_idx);
42710 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42711 index 79b3dbc..96e5fcc 100644
42712 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42713 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42714 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42715 struct ib_atomic_eth *ateth;
42716 struct ipath_ack_entry *e;
42717 u64 vaddr;
42718 - atomic64_t *maddr;
42719 + atomic64_unchecked_t *maddr;
42720 u64 sdata;
42721 u32 rkey;
42722 u8 next;
42723 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42724 IB_ACCESS_REMOTE_ATOMIC)))
42725 goto nack_acc_unlck;
42726 /* Perform atomic OP and save result. */
42727 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42728 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42729 sdata = be64_to_cpu(ateth->swap_data);
42730 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42731 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42732 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42733 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42734 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42735 be64_to_cpu(ateth->compare_data),
42736 sdata);
42737 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42738 index 1f95bba..9530f87 100644
42739 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42740 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42741 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42742 unsigned long flags;
42743 struct ib_wc wc;
42744 u64 sdata;
42745 - atomic64_t *maddr;
42746 + atomic64_unchecked_t *maddr;
42747 enum ib_wc_status send_status;
42748
42749 /*
42750 @@ -382,11 +382,11 @@ again:
42751 IB_ACCESS_REMOTE_ATOMIC)))
42752 goto acc_err;
42753 /* Perform atomic OP and save result. */
42754 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42755 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42756 sdata = wqe->wr.wr.atomic.compare_add;
42757 *(u64 *) sqp->s_sge.sge.vaddr =
42758 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42759 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42760 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42761 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42762 sdata, wqe->wr.wr.atomic.swap);
42763 goto send_comp;
42764 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42765 index 729382c..2f82b8d 100644
42766 --- a/drivers/infiniband/hw/mlx4/mad.c
42767 +++ b/drivers/infiniband/hw/mlx4/mad.c
42768 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42769
42770 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42771 {
42772 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42773 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42774 cpu_to_be64(0xff00000000000000LL);
42775 }
42776
42777 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42778 index ed327e6..ca1739e0 100644
42779 --- a/drivers/infiniband/hw/mlx4/mcg.c
42780 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42781 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42782 {
42783 char name[20];
42784
42785 - atomic_set(&ctx->tid, 0);
42786 + atomic_set_unchecked(&ctx->tid, 0);
42787 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42788 ctx->mcg_wq = create_singlethread_workqueue(name);
42789 if (!ctx->mcg_wq)
42790 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42791 index 6eb743f..a7b0f6d 100644
42792 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42793 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42794 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
42795 struct list_head mcg_mgid0_list;
42796 struct workqueue_struct *mcg_wq;
42797 struct mlx4_ib_demux_pv_ctx **tun;
42798 - atomic_t tid;
42799 + atomic_unchecked_t tid;
42800 int flushing; /* flushing the work queue */
42801 };
42802
42803 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42804 index 9d3e5c1..6f166df 100644
42805 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42806 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42807 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42808 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42809 }
42810
42811 -int mthca_QUERY_FW(struct mthca_dev *dev)
42812 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42813 {
42814 struct mthca_mailbox *mailbox;
42815 u32 *outbox;
42816 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42817 CMD_TIME_CLASS_B);
42818 }
42819
42820 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42821 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42822 int num_mtt)
42823 {
42824 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42825 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42826 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42827 }
42828
42829 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42830 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42831 int eq_num)
42832 {
42833 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42834 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42835 CMD_TIME_CLASS_B);
42836 }
42837
42838 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42839 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42840 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42841 void *in_mad, void *response_mad)
42842 {
42843 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42844 index ded76c1..0cf0a08 100644
42845 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42846 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42847 @@ -692,7 +692,7 @@ err_close:
42848 return err;
42849 }
42850
42851 -static int mthca_setup_hca(struct mthca_dev *dev)
42852 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42853 {
42854 int err;
42855
42856 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42857 index ed9a989..6aa5dc2 100644
42858 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42859 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42860 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42861 * through the bitmaps)
42862 */
42863
42864 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42865 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42866 {
42867 int o;
42868 int m;
42869 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42870 return key;
42871 }
42872
42873 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42874 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42875 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
42876 {
42877 struct mthca_mailbox *mailbox;
42878 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
42879 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
42880 }
42881
42882 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42883 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42884 u64 *buffer_list, int buffer_size_shift,
42885 int list_len, u64 iova, u64 total_size,
42886 u32 access, struct mthca_mr *mr)
42887 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
42888 index 415f8e1..e34214e 100644
42889 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
42890 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
42891 @@ -764,7 +764,7 @@ unlock:
42892 return 0;
42893 }
42894
42895 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42896 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42897 {
42898 struct mthca_dev *dev = to_mdev(ibcq->device);
42899 struct mthca_cq *cq = to_mcq(ibcq);
42900 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
42901 index 3b2a6dc..bce26ff 100644
42902 --- a/drivers/infiniband/hw/nes/nes.c
42903 +++ b/drivers/infiniband/hw/nes/nes.c
42904 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
42905 LIST_HEAD(nes_adapter_list);
42906 static LIST_HEAD(nes_dev_list);
42907
42908 -atomic_t qps_destroyed;
42909 +atomic_unchecked_t qps_destroyed;
42910
42911 static unsigned int ee_flsh_adapter;
42912 static unsigned int sysfs_nonidx_addr;
42913 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
42914 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
42915 struct nes_adapter *nesadapter = nesdev->nesadapter;
42916
42917 - atomic_inc(&qps_destroyed);
42918 + atomic_inc_unchecked(&qps_destroyed);
42919
42920 /* Free the control structures */
42921
42922 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
42923 index bd9d132..70d84f4 100644
42924 --- a/drivers/infiniband/hw/nes/nes.h
42925 +++ b/drivers/infiniband/hw/nes/nes.h
42926 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
42927 extern unsigned int wqm_quanta;
42928 extern struct list_head nes_adapter_list;
42929
42930 -extern atomic_t cm_connects;
42931 -extern atomic_t cm_accepts;
42932 -extern atomic_t cm_disconnects;
42933 -extern atomic_t cm_closes;
42934 -extern atomic_t cm_connecteds;
42935 -extern atomic_t cm_connect_reqs;
42936 -extern atomic_t cm_rejects;
42937 -extern atomic_t mod_qp_timouts;
42938 -extern atomic_t qps_created;
42939 -extern atomic_t qps_destroyed;
42940 -extern atomic_t sw_qps_destroyed;
42941 +extern atomic_unchecked_t cm_connects;
42942 +extern atomic_unchecked_t cm_accepts;
42943 +extern atomic_unchecked_t cm_disconnects;
42944 +extern atomic_unchecked_t cm_closes;
42945 +extern atomic_unchecked_t cm_connecteds;
42946 +extern atomic_unchecked_t cm_connect_reqs;
42947 +extern atomic_unchecked_t cm_rejects;
42948 +extern atomic_unchecked_t mod_qp_timouts;
42949 +extern atomic_unchecked_t qps_created;
42950 +extern atomic_unchecked_t qps_destroyed;
42951 +extern atomic_unchecked_t sw_qps_destroyed;
42952 extern u32 mh_detected;
42953 extern u32 mh_pauses_sent;
42954 extern u32 cm_packets_sent;
42955 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
42956 extern u32 cm_packets_received;
42957 extern u32 cm_packets_dropped;
42958 extern u32 cm_packets_retrans;
42959 -extern atomic_t cm_listens_created;
42960 -extern atomic_t cm_listens_destroyed;
42961 +extern atomic_unchecked_t cm_listens_created;
42962 +extern atomic_unchecked_t cm_listens_destroyed;
42963 extern u32 cm_backlog_drops;
42964 -extern atomic_t cm_loopbacks;
42965 -extern atomic_t cm_nodes_created;
42966 -extern atomic_t cm_nodes_destroyed;
42967 -extern atomic_t cm_accel_dropped_pkts;
42968 -extern atomic_t cm_resets_recvd;
42969 -extern atomic_t pau_qps_created;
42970 -extern atomic_t pau_qps_destroyed;
42971 +extern atomic_unchecked_t cm_loopbacks;
42972 +extern atomic_unchecked_t cm_nodes_created;
42973 +extern atomic_unchecked_t cm_nodes_destroyed;
42974 +extern atomic_unchecked_t cm_accel_dropped_pkts;
42975 +extern atomic_unchecked_t cm_resets_recvd;
42976 +extern atomic_unchecked_t pau_qps_created;
42977 +extern atomic_unchecked_t pau_qps_destroyed;
42978
42979 extern u32 int_mod_timer_init;
42980 extern u32 int_mod_cq_depth_256;
42981 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
42982 index 6f09a72..cf4399d 100644
42983 --- a/drivers/infiniband/hw/nes/nes_cm.c
42984 +++ b/drivers/infiniband/hw/nes/nes_cm.c
42985 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
42986 u32 cm_packets_retrans;
42987 u32 cm_packets_created;
42988 u32 cm_packets_received;
42989 -atomic_t cm_listens_created;
42990 -atomic_t cm_listens_destroyed;
42991 +atomic_unchecked_t cm_listens_created;
42992 +atomic_unchecked_t cm_listens_destroyed;
42993 u32 cm_backlog_drops;
42994 -atomic_t cm_loopbacks;
42995 -atomic_t cm_nodes_created;
42996 -atomic_t cm_nodes_destroyed;
42997 -atomic_t cm_accel_dropped_pkts;
42998 -atomic_t cm_resets_recvd;
42999 +atomic_unchecked_t cm_loopbacks;
43000 +atomic_unchecked_t cm_nodes_created;
43001 +atomic_unchecked_t cm_nodes_destroyed;
43002 +atomic_unchecked_t cm_accel_dropped_pkts;
43003 +atomic_unchecked_t cm_resets_recvd;
43004
43005 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43006 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43007 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43008 /* instance of function pointers for client API */
43009 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43010 static struct nes_cm_ops nes_cm_api = {
43011 - mini_cm_accelerated,
43012 - mini_cm_listen,
43013 - mini_cm_del_listen,
43014 - mini_cm_connect,
43015 - mini_cm_close,
43016 - mini_cm_accept,
43017 - mini_cm_reject,
43018 - mini_cm_recv_pkt,
43019 - mini_cm_dealloc_core,
43020 - mini_cm_get,
43021 - mini_cm_set
43022 + .accelerated = mini_cm_accelerated,
43023 + .listen = mini_cm_listen,
43024 + .stop_listener = mini_cm_del_listen,
43025 + .connect = mini_cm_connect,
43026 + .close = mini_cm_close,
43027 + .accept = mini_cm_accept,
43028 + .reject = mini_cm_reject,
43029 + .recv_pkt = mini_cm_recv_pkt,
43030 + .destroy_cm_core = mini_cm_dealloc_core,
43031 + .get = mini_cm_get,
43032 + .set = mini_cm_set
43033 };
43034
43035 static struct nes_cm_core *g_cm_core;
43036
43037 -atomic_t cm_connects;
43038 -atomic_t cm_accepts;
43039 -atomic_t cm_disconnects;
43040 -atomic_t cm_closes;
43041 -atomic_t cm_connecteds;
43042 -atomic_t cm_connect_reqs;
43043 -atomic_t cm_rejects;
43044 +atomic_unchecked_t cm_connects;
43045 +atomic_unchecked_t cm_accepts;
43046 +atomic_unchecked_t cm_disconnects;
43047 +atomic_unchecked_t cm_closes;
43048 +atomic_unchecked_t cm_connecteds;
43049 +atomic_unchecked_t cm_connect_reqs;
43050 +atomic_unchecked_t cm_rejects;
43051
43052 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43053 {
43054 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43055 kfree(listener);
43056 listener = NULL;
43057 ret = 0;
43058 - atomic_inc(&cm_listens_destroyed);
43059 + atomic_inc_unchecked(&cm_listens_destroyed);
43060 } else {
43061 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43062 }
43063 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43064 cm_node->rem_mac);
43065
43066 add_hte_node(cm_core, cm_node);
43067 - atomic_inc(&cm_nodes_created);
43068 + atomic_inc_unchecked(&cm_nodes_created);
43069
43070 return cm_node;
43071 }
43072 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43073 }
43074
43075 atomic_dec(&cm_core->node_cnt);
43076 - atomic_inc(&cm_nodes_destroyed);
43077 + atomic_inc_unchecked(&cm_nodes_destroyed);
43078 nesqp = cm_node->nesqp;
43079 if (nesqp) {
43080 nesqp->cm_node = NULL;
43081 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43082
43083 static void drop_packet(struct sk_buff *skb)
43084 {
43085 - atomic_inc(&cm_accel_dropped_pkts);
43086 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43087 dev_kfree_skb_any(skb);
43088 }
43089
43090 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43091 {
43092
43093 int reset = 0; /* whether to send reset in case of err.. */
43094 - atomic_inc(&cm_resets_recvd);
43095 + atomic_inc_unchecked(&cm_resets_recvd);
43096 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43097 " refcnt=%d\n", cm_node, cm_node->state,
43098 atomic_read(&cm_node->ref_count));
43099 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43100 rem_ref_cm_node(cm_node->cm_core, cm_node);
43101 return NULL;
43102 }
43103 - atomic_inc(&cm_loopbacks);
43104 + atomic_inc_unchecked(&cm_loopbacks);
43105 loopbackremotenode->loopbackpartner = cm_node;
43106 loopbackremotenode->tcp_cntxt.rcv_wscale =
43107 NES_CM_DEFAULT_RCV_WND_SCALE;
43108 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43109 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43110 else {
43111 rem_ref_cm_node(cm_core, cm_node);
43112 - atomic_inc(&cm_accel_dropped_pkts);
43113 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43114 dev_kfree_skb_any(skb);
43115 }
43116 break;
43117 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43118
43119 if ((cm_id) && (cm_id->event_handler)) {
43120 if (issue_disconn) {
43121 - atomic_inc(&cm_disconnects);
43122 + atomic_inc_unchecked(&cm_disconnects);
43123 cm_event.event = IW_CM_EVENT_DISCONNECT;
43124 cm_event.status = disconn_status;
43125 cm_event.local_addr = cm_id->local_addr;
43126 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43127 }
43128
43129 if (issue_close) {
43130 - atomic_inc(&cm_closes);
43131 + atomic_inc_unchecked(&cm_closes);
43132 nes_disconnect(nesqp, 1);
43133
43134 cm_id->provider_data = nesqp;
43135 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43136
43137 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43138 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43139 - atomic_inc(&cm_accepts);
43140 + atomic_inc_unchecked(&cm_accepts);
43141
43142 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43143 netdev_refcnt_read(nesvnic->netdev));
43144 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43145 struct nes_cm_core *cm_core;
43146 u8 *start_buff;
43147
43148 - atomic_inc(&cm_rejects);
43149 + atomic_inc_unchecked(&cm_rejects);
43150 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43151 loopback = cm_node->loopbackpartner;
43152 cm_core = cm_node->cm_core;
43153 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43154 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43155 ntohs(laddr->sin_port));
43156
43157 - atomic_inc(&cm_connects);
43158 + atomic_inc_unchecked(&cm_connects);
43159 nesqp->active_conn = 1;
43160
43161 /* cache the cm_id in the qp */
43162 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43163 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43164 return err;
43165 }
43166 - atomic_inc(&cm_listens_created);
43167 + atomic_inc_unchecked(&cm_listens_created);
43168 }
43169
43170 cm_id->add_ref(cm_id);
43171 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43172
43173 if (nesqp->destroyed)
43174 return;
43175 - atomic_inc(&cm_connecteds);
43176 + atomic_inc_unchecked(&cm_connecteds);
43177 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43178 " local port 0x%04X. jiffies = %lu.\n",
43179 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43180 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43181
43182 cm_id->add_ref(cm_id);
43183 ret = cm_id->event_handler(cm_id, &cm_event);
43184 - atomic_inc(&cm_closes);
43185 + atomic_inc_unchecked(&cm_closes);
43186 cm_event.event = IW_CM_EVENT_CLOSE;
43187 cm_event.status = 0;
43188 cm_event.provider_data = cm_id->provider_data;
43189 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43190 return;
43191 cm_id = cm_node->cm_id;
43192
43193 - atomic_inc(&cm_connect_reqs);
43194 + atomic_inc_unchecked(&cm_connect_reqs);
43195 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43196 cm_node, cm_id, jiffies);
43197
43198 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43199 return;
43200 cm_id = cm_node->cm_id;
43201
43202 - atomic_inc(&cm_connect_reqs);
43203 + atomic_inc_unchecked(&cm_connect_reqs);
43204 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43205 cm_node, cm_id, jiffies);
43206
43207 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43208 index 4166452..fc952c3 100644
43209 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43210 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43211 @@ -40,8 +40,8 @@
43212 #include "nes.h"
43213 #include "nes_mgt.h"
43214
43215 -atomic_t pau_qps_created;
43216 -atomic_t pau_qps_destroyed;
43217 +atomic_unchecked_t pau_qps_created;
43218 +atomic_unchecked_t pau_qps_destroyed;
43219
43220 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43221 {
43222 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43223 {
43224 struct sk_buff *skb;
43225 unsigned long flags;
43226 - atomic_inc(&pau_qps_destroyed);
43227 + atomic_inc_unchecked(&pau_qps_destroyed);
43228
43229 /* Free packets that have not yet been forwarded */
43230 /* Lock is acquired by skb_dequeue when removing the skb */
43231 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43232 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43233 skb_queue_head_init(&nesqp->pau_list);
43234 spin_lock_init(&nesqp->pau_lock);
43235 - atomic_inc(&pau_qps_created);
43236 + atomic_inc_unchecked(&pau_qps_created);
43237 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43238 }
43239
43240 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43241 index 49eb511..a774366 100644
43242 --- a/drivers/infiniband/hw/nes/nes_nic.c
43243 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43244 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43245 target_stat_values[++index] = mh_detected;
43246 target_stat_values[++index] = mh_pauses_sent;
43247 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43248 - target_stat_values[++index] = atomic_read(&cm_connects);
43249 - target_stat_values[++index] = atomic_read(&cm_accepts);
43250 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43251 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43252 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43253 - target_stat_values[++index] = atomic_read(&cm_rejects);
43254 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43255 - target_stat_values[++index] = atomic_read(&qps_created);
43256 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43257 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43258 - target_stat_values[++index] = atomic_read(&cm_closes);
43259 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43260 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43261 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43262 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43263 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43264 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43265 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43266 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43267 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43268 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43269 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43270 target_stat_values[++index] = cm_packets_sent;
43271 target_stat_values[++index] = cm_packets_bounced;
43272 target_stat_values[++index] = cm_packets_created;
43273 target_stat_values[++index] = cm_packets_received;
43274 target_stat_values[++index] = cm_packets_dropped;
43275 target_stat_values[++index] = cm_packets_retrans;
43276 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43277 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43278 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43279 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43280 target_stat_values[++index] = cm_backlog_drops;
43281 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43282 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43283 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43284 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43285 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43286 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43287 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43288 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43289 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43290 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43291 target_stat_values[++index] = nesadapter->free_4kpbl;
43292 target_stat_values[++index] = nesadapter->free_256pbl;
43293 target_stat_values[++index] = int_mod_timer_init;
43294 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43295 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43296 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43297 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43298 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43299 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43300 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43301 }
43302
43303 /**
43304 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43305 index c0d0296..3185f57 100644
43306 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43307 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43308 @@ -46,9 +46,9 @@
43309
43310 #include <rdma/ib_umem.h>
43311
43312 -atomic_t mod_qp_timouts;
43313 -atomic_t qps_created;
43314 -atomic_t sw_qps_destroyed;
43315 +atomic_unchecked_t mod_qp_timouts;
43316 +atomic_unchecked_t qps_created;
43317 +atomic_unchecked_t sw_qps_destroyed;
43318
43319 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43320
43321 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43322 if (init_attr->create_flags)
43323 return ERR_PTR(-EINVAL);
43324
43325 - atomic_inc(&qps_created);
43326 + atomic_inc_unchecked(&qps_created);
43327 switch (init_attr->qp_type) {
43328 case IB_QPT_RC:
43329 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43330 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43331 struct iw_cm_event cm_event;
43332 int ret = 0;
43333
43334 - atomic_inc(&sw_qps_destroyed);
43335 + atomic_inc_unchecked(&sw_qps_destroyed);
43336 nesqp->destroyed = 1;
43337
43338 /* Blow away the connection if it exists. */
43339 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43340 index b218254..1d1aa3c 100644
43341 --- a/drivers/infiniband/hw/qib/qib.h
43342 +++ b/drivers/infiniband/hw/qib/qib.h
43343 @@ -52,6 +52,7 @@
43344 #include <linux/kref.h>
43345 #include <linux/sched.h>
43346 #include <linux/kthread.h>
43347 +#include <linux/slab.h>
43348
43349 #include "qib_common.h"
43350 #include "qib_verbs.h"
43351 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43352 index cdc7df4..a2fdfdb 100644
43353 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43354 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43355 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43356 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43357 }
43358
43359 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43360 +static struct rtnl_link_ops ipoib_link_ops = {
43361 .kind = "ipoib",
43362 .maxtype = IFLA_IPOIB_MAX,
43363 .policy = ipoib_policy,
43364 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43365 index e853a21..56fc5a8 100644
43366 --- a/drivers/input/gameport/gameport.c
43367 +++ b/drivers/input/gameport/gameport.c
43368 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43369 */
43370 static void gameport_init_port(struct gameport *gameport)
43371 {
43372 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43373 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43374
43375 __module_get(THIS_MODULE);
43376
43377 mutex_init(&gameport->drv_mutex);
43378 device_initialize(&gameport->dev);
43379 dev_set_name(&gameport->dev, "gameport%lu",
43380 - (unsigned long)atomic_inc_return(&gameport_no));
43381 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43382 gameport->dev.bus = &gameport_bus;
43383 gameport->dev.release = gameport_release_port;
43384 if (gameport->parent)
43385 diff --git a/drivers/input/input.c b/drivers/input/input.c
43386 index 213e3a1..4fea837 100644
43387 --- a/drivers/input/input.c
43388 +++ b/drivers/input/input.c
43389 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43390 */
43391 struct input_dev *input_allocate_device(void)
43392 {
43393 - static atomic_t input_no = ATOMIC_INIT(-1);
43394 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43395 struct input_dev *dev;
43396
43397 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43398 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43399 INIT_LIST_HEAD(&dev->node);
43400
43401 dev_set_name(&dev->dev, "input%lu",
43402 - (unsigned long)atomic_inc_return(&input_no));
43403 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43404
43405 __module_get(THIS_MODULE);
43406 }
43407 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43408 index 4a95b22..874c182 100644
43409 --- a/drivers/input/joystick/sidewinder.c
43410 +++ b/drivers/input/joystick/sidewinder.c
43411 @@ -30,6 +30,7 @@
43412 #include <linux/kernel.h>
43413 #include <linux/module.h>
43414 #include <linux/slab.h>
43415 +#include <linux/sched.h>
43416 #include <linux/input.h>
43417 #include <linux/gameport.h>
43418 #include <linux/jiffies.h>
43419 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43420 index 3aa2f3f..53c00ea 100644
43421 --- a/drivers/input/joystick/xpad.c
43422 +++ b/drivers/input/joystick/xpad.c
43423 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43424
43425 static int xpad_led_probe(struct usb_xpad *xpad)
43426 {
43427 - static atomic_t led_seq = ATOMIC_INIT(-1);
43428 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43429 unsigned long led_no;
43430 struct xpad_led *led;
43431 struct led_classdev *led_cdev;
43432 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43433 if (!led)
43434 return -ENOMEM;
43435
43436 - led_no = atomic_inc_return(&led_seq);
43437 + led_no = atomic_inc_return_unchecked(&led_seq);
43438
43439 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43440 led->xpad = xpad;
43441 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43442 index ac1fa5f..5f7502c 100644
43443 --- a/drivers/input/misc/ims-pcu.c
43444 +++ b/drivers/input/misc/ims-pcu.c
43445 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43446
43447 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43448 {
43449 - static atomic_t device_no = ATOMIC_INIT(-1);
43450 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43451
43452 const struct ims_pcu_device_info *info;
43453 int error;
43454 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43455 }
43456
43457 /* Device appears to be operable, complete initialization */
43458 - pcu->device_no = atomic_inc_return(&device_no);
43459 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43460
43461 /*
43462 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43463 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43464 index f4cf664..3204fda 100644
43465 --- a/drivers/input/mouse/psmouse.h
43466 +++ b/drivers/input/mouse/psmouse.h
43467 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43468 ssize_t (*set)(struct psmouse *psmouse, void *data,
43469 const char *buf, size_t count);
43470 bool protect;
43471 -};
43472 +} __do_const;
43473 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43474
43475 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43476 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43477 index b604564..3f14ae4 100644
43478 --- a/drivers/input/mousedev.c
43479 +++ b/drivers/input/mousedev.c
43480 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43481
43482 spin_unlock_irq(&client->packet_lock);
43483
43484 - if (copy_to_user(buffer, data, count))
43485 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43486 return -EFAULT;
43487
43488 return count;
43489 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43490 index a05a517..323a2fd 100644
43491 --- a/drivers/input/serio/serio.c
43492 +++ b/drivers/input/serio/serio.c
43493 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43494 */
43495 static void serio_init_port(struct serio *serio)
43496 {
43497 - static atomic_t serio_no = ATOMIC_INIT(-1);
43498 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43499
43500 __module_get(THIS_MODULE);
43501
43502 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43503 mutex_init(&serio->drv_mutex);
43504 device_initialize(&serio->dev);
43505 dev_set_name(&serio->dev, "serio%lu",
43506 - (unsigned long)atomic_inc_return(&serio_no));
43507 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43508 serio->dev.bus = &serio_bus;
43509 serio->dev.release = serio_release_port;
43510 serio->dev.groups = serio_device_attr_groups;
43511 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43512 index 71ef5d6..93380a9 100644
43513 --- a/drivers/input/serio/serio_raw.c
43514 +++ b/drivers/input/serio/serio_raw.c
43515 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43516
43517 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43518 {
43519 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43520 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43521 struct serio_raw *serio_raw;
43522 int err;
43523
43524 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43525 }
43526
43527 snprintf(serio_raw->name, sizeof(serio_raw->name),
43528 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43529 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43530 kref_init(&serio_raw->kref);
43531 INIT_LIST_HEAD(&serio_raw->client_list);
43532 init_waitqueue_head(&serio_raw->wait);
43533 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43534 index 9802485..2e9941d 100644
43535 --- a/drivers/iommu/amd_iommu.c
43536 +++ b/drivers/iommu/amd_iommu.c
43537 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43538
43539 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43540 {
43541 + phys_addr_t physaddr;
43542 WARN_ON(address & 0x7ULL);
43543
43544 memset(cmd, 0, sizeof(*cmd));
43545 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43546 - cmd->data[1] = upper_32_bits(__pa(address));
43547 +
43548 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43549 + if (object_starts_on_stack((void *)address)) {
43550 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43551 + physaddr = __pa((u64)adjbuf);
43552 + } else
43553 +#endif
43554 + physaddr = __pa(address);
43555 +
43556 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43557 + cmd->data[1] = upper_32_bits(physaddr);
43558 cmd->data[2] = 1;
43559 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43560 }
43561 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43562 index 6cd47b7..264d14a 100644
43563 --- a/drivers/iommu/arm-smmu.c
43564 +++ b/drivers/iommu/arm-smmu.c
43565 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43566 cfg->irptndx = cfg->cbndx;
43567 }
43568
43569 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43570 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43571 arm_smmu_init_context_bank(smmu_domain);
43572 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43573
43574 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43575 index f7718d7..3ef740b 100644
43576 --- a/drivers/iommu/iommu.c
43577 +++ b/drivers/iommu/iommu.c
43578 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43579 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43580 {
43581 int err;
43582 - struct notifier_block *nb;
43583 + notifier_block_no_const *nb;
43584 struct iommu_callback_data cb = {
43585 .ops = ops,
43586 };
43587 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43588 index 89c4846..1de796f 100644
43589 --- a/drivers/iommu/irq_remapping.c
43590 +++ b/drivers/iommu/irq_remapping.c
43591 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43592 void panic_if_irq_remap(const char *msg)
43593 {
43594 if (irq_remapping_enabled)
43595 - panic(msg);
43596 + panic("%s", msg);
43597 }
43598
43599 static void ir_ack_apic_edge(struct irq_data *data)
43600 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43601
43602 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43603 {
43604 - chip->irq_print_chip = ir_print_prefix;
43605 - chip->irq_ack = ir_ack_apic_edge;
43606 - chip->irq_eoi = ir_ack_apic_level;
43607 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43608 + pax_open_kernel();
43609 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43610 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43611 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43612 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43613 + pax_close_kernel();
43614 }
43615
43616 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43617 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43618 index d617ee5..df8be8b 100644
43619 --- a/drivers/irqchip/irq-gic.c
43620 +++ b/drivers/irqchip/irq-gic.c
43621 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43622 * Supported arch specific GIC irq extension.
43623 * Default make them NULL.
43624 */
43625 -struct irq_chip gic_arch_extn = {
43626 +irq_chip_no_const gic_arch_extn = {
43627 .irq_eoi = NULL,
43628 .irq_mask = NULL,
43629 .irq_unmask = NULL,
43630 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43631 chained_irq_exit(chip, desc);
43632 }
43633
43634 -static struct irq_chip gic_chip = {
43635 +static irq_chip_no_const gic_chip __read_only = {
43636 .name = "GIC",
43637 .irq_mask = gic_mask_irq,
43638 .irq_unmask = gic_unmask_irq,
43639 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43640 index 078cac5..fb0f846 100644
43641 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43642 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43643 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43644 struct intc_irqpin_iomem *i;
43645 struct resource *io[INTC_IRQPIN_REG_NR];
43646 struct resource *irq;
43647 - struct irq_chip *irq_chip;
43648 + irq_chip_no_const *irq_chip;
43649 void (*enable_fn)(struct irq_data *d);
43650 void (*disable_fn)(struct irq_data *d);
43651 const char *name = dev_name(dev);
43652 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43653 index 384e6ed..7a771b2 100644
43654 --- a/drivers/irqchip/irq-renesas-irqc.c
43655 +++ b/drivers/irqchip/irq-renesas-irqc.c
43656 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43657 struct irqc_priv *p;
43658 struct resource *io;
43659 struct resource *irq;
43660 - struct irq_chip *irq_chip;
43661 + irq_chip_no_const *irq_chip;
43662 const char *name = dev_name(&pdev->dev);
43663 int ret;
43664 int k;
43665 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43666 index 6a2df32..dc962f1 100644
43667 --- a/drivers/isdn/capi/capi.c
43668 +++ b/drivers/isdn/capi/capi.c
43669 @@ -81,8 +81,8 @@ struct capiminor {
43670
43671 struct capi20_appl *ap;
43672 u32 ncci;
43673 - atomic_t datahandle;
43674 - atomic_t msgid;
43675 + atomic_unchecked_t datahandle;
43676 + atomic_unchecked_t msgid;
43677
43678 struct tty_port port;
43679 int ttyinstop;
43680 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43681 capimsg_setu16(s, 2, mp->ap->applid);
43682 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43683 capimsg_setu8 (s, 5, CAPI_RESP);
43684 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43685 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43686 capimsg_setu32(s, 8, mp->ncci);
43687 capimsg_setu16(s, 12, datahandle);
43688 }
43689 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43690 mp->outbytes -= len;
43691 spin_unlock_bh(&mp->outlock);
43692
43693 - datahandle = atomic_inc_return(&mp->datahandle);
43694 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43695 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43696 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43697 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43698 capimsg_setu16(skb->data, 2, mp->ap->applid);
43699 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43700 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43701 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43702 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43703 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43704 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43705 capimsg_setu16(skb->data, 16, len); /* Data length */
43706 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43707 index aecec6d..11e13c5 100644
43708 --- a/drivers/isdn/gigaset/bas-gigaset.c
43709 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43710 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43711
43712
43713 static const struct gigaset_ops gigops = {
43714 - gigaset_write_cmd,
43715 - gigaset_write_room,
43716 - gigaset_chars_in_buffer,
43717 - gigaset_brkchars,
43718 - gigaset_init_bchannel,
43719 - gigaset_close_bchannel,
43720 - gigaset_initbcshw,
43721 - gigaset_freebcshw,
43722 - gigaset_reinitbcshw,
43723 - gigaset_initcshw,
43724 - gigaset_freecshw,
43725 - gigaset_set_modem_ctrl,
43726 - gigaset_baud_rate,
43727 - gigaset_set_line_ctrl,
43728 - gigaset_isoc_send_skb,
43729 - gigaset_isoc_input,
43730 + .write_cmd = gigaset_write_cmd,
43731 + .write_room = gigaset_write_room,
43732 + .chars_in_buffer = gigaset_chars_in_buffer,
43733 + .brkchars = gigaset_brkchars,
43734 + .init_bchannel = gigaset_init_bchannel,
43735 + .close_bchannel = gigaset_close_bchannel,
43736 + .initbcshw = gigaset_initbcshw,
43737 + .freebcshw = gigaset_freebcshw,
43738 + .reinitbcshw = gigaset_reinitbcshw,
43739 + .initcshw = gigaset_initcshw,
43740 + .freecshw = gigaset_freecshw,
43741 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43742 + .baud_rate = gigaset_baud_rate,
43743 + .set_line_ctrl = gigaset_set_line_ctrl,
43744 + .send_skb = gigaset_isoc_send_skb,
43745 + .handle_input = gigaset_isoc_input,
43746 };
43747
43748 /* bas_gigaset_init
43749 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43750 index 600c79b..3752bab 100644
43751 --- a/drivers/isdn/gigaset/interface.c
43752 +++ b/drivers/isdn/gigaset/interface.c
43753 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43754 }
43755 tty->driver_data = cs;
43756
43757 - ++cs->port.count;
43758 + atomic_inc(&cs->port.count);
43759
43760 - if (cs->port.count == 1) {
43761 + if (atomic_read(&cs->port.count) == 1) {
43762 tty_port_tty_set(&cs->port, tty);
43763 cs->port.low_latency = 1;
43764 }
43765 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43766
43767 if (!cs->connected)
43768 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43769 - else if (!cs->port.count)
43770 + else if (!atomic_read(&cs->port.count))
43771 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43772 - else if (!--cs->port.count)
43773 + else if (!atomic_dec_return(&cs->port.count))
43774 tty_port_tty_set(&cs->port, NULL);
43775
43776 mutex_unlock(&cs->mutex);
43777 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43778 index 8c91fd5..14f13ce 100644
43779 --- a/drivers/isdn/gigaset/ser-gigaset.c
43780 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43781 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43782 }
43783
43784 static const struct gigaset_ops ops = {
43785 - gigaset_write_cmd,
43786 - gigaset_write_room,
43787 - gigaset_chars_in_buffer,
43788 - gigaset_brkchars,
43789 - gigaset_init_bchannel,
43790 - gigaset_close_bchannel,
43791 - gigaset_initbcshw,
43792 - gigaset_freebcshw,
43793 - gigaset_reinitbcshw,
43794 - gigaset_initcshw,
43795 - gigaset_freecshw,
43796 - gigaset_set_modem_ctrl,
43797 - gigaset_baud_rate,
43798 - gigaset_set_line_ctrl,
43799 - gigaset_m10x_send_skb, /* asyncdata.c */
43800 - gigaset_m10x_input, /* asyncdata.c */
43801 + .write_cmd = gigaset_write_cmd,
43802 + .write_room = gigaset_write_room,
43803 + .chars_in_buffer = gigaset_chars_in_buffer,
43804 + .brkchars = gigaset_brkchars,
43805 + .init_bchannel = gigaset_init_bchannel,
43806 + .close_bchannel = gigaset_close_bchannel,
43807 + .initbcshw = gigaset_initbcshw,
43808 + .freebcshw = gigaset_freebcshw,
43809 + .reinitbcshw = gigaset_reinitbcshw,
43810 + .initcshw = gigaset_initcshw,
43811 + .freecshw = gigaset_freecshw,
43812 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43813 + .baud_rate = gigaset_baud_rate,
43814 + .set_line_ctrl = gigaset_set_line_ctrl,
43815 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43816 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43817 };
43818
43819
43820 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43821 index 5f306e2..5342f88 100644
43822 --- a/drivers/isdn/gigaset/usb-gigaset.c
43823 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43824 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43825 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43826 memcpy(cs->hw.usb->bchars, buf, 6);
43827 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43828 - 0, 0, &buf, 6, 2000);
43829 + 0, 0, buf, 6, 2000);
43830 }
43831
43832 static void gigaset_freebcshw(struct bc_state *bcs)
43833 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43834 }
43835
43836 static const struct gigaset_ops ops = {
43837 - gigaset_write_cmd,
43838 - gigaset_write_room,
43839 - gigaset_chars_in_buffer,
43840 - gigaset_brkchars,
43841 - gigaset_init_bchannel,
43842 - gigaset_close_bchannel,
43843 - gigaset_initbcshw,
43844 - gigaset_freebcshw,
43845 - gigaset_reinitbcshw,
43846 - gigaset_initcshw,
43847 - gigaset_freecshw,
43848 - gigaset_set_modem_ctrl,
43849 - gigaset_baud_rate,
43850 - gigaset_set_line_ctrl,
43851 - gigaset_m10x_send_skb,
43852 - gigaset_m10x_input,
43853 + .write_cmd = gigaset_write_cmd,
43854 + .write_room = gigaset_write_room,
43855 + .chars_in_buffer = gigaset_chars_in_buffer,
43856 + .brkchars = gigaset_brkchars,
43857 + .init_bchannel = gigaset_init_bchannel,
43858 + .close_bchannel = gigaset_close_bchannel,
43859 + .initbcshw = gigaset_initbcshw,
43860 + .freebcshw = gigaset_freebcshw,
43861 + .reinitbcshw = gigaset_reinitbcshw,
43862 + .initcshw = gigaset_initcshw,
43863 + .freecshw = gigaset_freecshw,
43864 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43865 + .baud_rate = gigaset_baud_rate,
43866 + .set_line_ctrl = gigaset_set_line_ctrl,
43867 + .send_skb = gigaset_m10x_send_skb,
43868 + .handle_input = gigaset_m10x_input,
43869 };
43870
43871 /*
43872 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
43873 index 4d9b195..455075c 100644
43874 --- a/drivers/isdn/hardware/avm/b1.c
43875 +++ b/drivers/isdn/hardware/avm/b1.c
43876 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
43877 }
43878 if (left) {
43879 if (t4file->user) {
43880 - if (copy_from_user(buf, dp, left))
43881 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43882 return -EFAULT;
43883 } else {
43884 memcpy(buf, dp, left);
43885 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
43886 }
43887 if (left) {
43888 if (config->user) {
43889 - if (copy_from_user(buf, dp, left))
43890 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43891 return -EFAULT;
43892 } else {
43893 memcpy(buf, dp, left);
43894 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
43895 index 9b856e1..fa03c92 100644
43896 --- a/drivers/isdn/i4l/isdn_common.c
43897 +++ b/drivers/isdn/i4l/isdn_common.c
43898 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
43899 } else
43900 return -EINVAL;
43901 case IIOCDBGVAR:
43902 + if (!capable(CAP_SYS_RAWIO))
43903 + return -EPERM;
43904 if (arg) {
43905 if (copy_to_user(argp, &dev, sizeof(ulong)))
43906 return -EFAULT;
43907 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
43908 index 91d5730..336523e 100644
43909 --- a/drivers/isdn/i4l/isdn_concap.c
43910 +++ b/drivers/isdn/i4l/isdn_concap.c
43911 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
43912 }
43913
43914 struct concap_device_ops isdn_concap_reliable_dl_dops = {
43915 - &isdn_concap_dl_data_req,
43916 - &isdn_concap_dl_connect_req,
43917 - &isdn_concap_dl_disconn_req
43918 + .data_req = &isdn_concap_dl_data_req,
43919 + .connect_req = &isdn_concap_dl_connect_req,
43920 + .disconn_req = &isdn_concap_dl_disconn_req
43921 };
43922
43923 /* The following should better go into a dedicated source file such that
43924 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
43925 index bc91261..2ef7e36 100644
43926 --- a/drivers/isdn/i4l/isdn_tty.c
43927 +++ b/drivers/isdn/i4l/isdn_tty.c
43928 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
43929
43930 #ifdef ISDN_DEBUG_MODEM_OPEN
43931 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
43932 - port->count);
43933 + atomic_read(&port->count));
43934 #endif
43935 - port->count++;
43936 + atomic_inc(&port->count);
43937 port->tty = tty;
43938 /*
43939 * Start up serial port
43940 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43941 #endif
43942 return;
43943 }
43944 - if ((tty->count == 1) && (port->count != 1)) {
43945 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
43946 /*
43947 * Uh, oh. tty->count is 1, which means that the tty
43948 * structure will be freed. Info->count should always
43949 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43950 * serial port won't be shutdown.
43951 */
43952 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
43953 - "info->count is %d\n", port->count);
43954 - port->count = 1;
43955 + "info->count is %d\n", atomic_read(&port->count));
43956 + atomic_set(&port->count, 1);
43957 }
43958 - if (--port->count < 0) {
43959 + if (atomic_dec_return(&port->count) < 0) {
43960 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
43961 - info->line, port->count);
43962 - port->count = 0;
43963 + info->line, atomic_read(&port->count));
43964 + atomic_set(&port->count, 0);
43965 }
43966 - if (port->count) {
43967 + if (atomic_read(&port->count)) {
43968 #ifdef ISDN_DEBUG_MODEM_OPEN
43969 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
43970 #endif
43971 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
43972 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
43973 return;
43974 isdn_tty_shutdown(info);
43975 - port->count = 0;
43976 + atomic_set(&port->count, 0);
43977 port->flags &= ~ASYNC_NORMAL_ACTIVE;
43978 port->tty = NULL;
43979 wake_up_interruptible(&port->open_wait);
43980 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
43981 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
43982 modem_info *info = &dev->mdm.info[i];
43983
43984 - if (info->port.count == 0)
43985 + if (atomic_read(&info->port.count) == 0)
43986 continue;
43987 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
43988 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
43989 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
43990 index e2d4e58..40cd045 100644
43991 --- a/drivers/isdn/i4l/isdn_x25iface.c
43992 +++ b/drivers/isdn/i4l/isdn_x25iface.c
43993 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
43994
43995
43996 static struct concap_proto_ops ix25_pops = {
43997 - &isdn_x25iface_proto_new,
43998 - &isdn_x25iface_proto_del,
43999 - &isdn_x25iface_proto_restart,
44000 - &isdn_x25iface_proto_close,
44001 - &isdn_x25iface_xmit,
44002 - &isdn_x25iface_receive,
44003 - &isdn_x25iface_connect_ind,
44004 - &isdn_x25iface_disconn_ind
44005 + .proto_new = &isdn_x25iface_proto_new,
44006 + .proto_del = &isdn_x25iface_proto_del,
44007 + .restart = &isdn_x25iface_proto_restart,
44008 + .close = &isdn_x25iface_proto_close,
44009 + .encap_and_xmit = &isdn_x25iface_xmit,
44010 + .data_ind = &isdn_x25iface_receive,
44011 + .connect_ind = &isdn_x25iface_connect_ind,
44012 + .disconn_ind = &isdn_x25iface_disconn_ind
44013 };
44014
44015 /* error message helper function */
44016 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44017 index 6a7447c..b4987ea 100644
44018 --- a/drivers/isdn/icn/icn.c
44019 +++ b/drivers/isdn/icn/icn.c
44020 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
44021 if (count > len)
44022 count = len;
44023 if (user) {
44024 - if (copy_from_user(msg, buf, count))
44025 + if (count > sizeof msg || copy_from_user(msg, buf, count))
44026 return -EFAULT;
44027 } else
44028 memcpy(msg, buf, count);
44029 @@ -1609,7 +1609,7 @@ icn_setup(char *line)
44030 if (ints[0] > 1)
44031 membase = (unsigned long)ints[2];
44032 if (str && *str) {
44033 - strcpy(sid, str);
44034 + strlcpy(sid, str, sizeof(sid));
44035 icn_id = sid;
44036 if ((p = strchr(sid, ','))) {
44037 *p++ = 0;
44038 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
44039 index 87f7dff..7300125 100644
44040 --- a/drivers/isdn/mISDN/dsp_cmx.c
44041 +++ b/drivers/isdn/mISDN/dsp_cmx.c
44042 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
44043 static u16 dsp_count; /* last sample count */
44044 static int dsp_count_valid; /* if we have last sample count */
44045
44046 -void
44047 +void __intentional_overflow(-1)
44048 dsp_cmx_send(void *arg)
44049 {
44050 struct dsp_conf *conf;
44051 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
44052 index 0f9ed1e..2715d6f 100644
44053 --- a/drivers/leds/leds-clevo-mail.c
44054 +++ b/drivers/leds/leds-clevo-mail.c
44055 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
44056 * detected as working, but in reality it is not) as low as
44057 * possible.
44058 */
44059 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
44060 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
44061 {
44062 .callback = clevo_mail_led_dmi_callback,
44063 .ident = "Clevo D410J",
44064 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
44065 index 046cb70..6b20d39 100644
44066 --- a/drivers/leds/leds-ss4200.c
44067 +++ b/drivers/leds/leds-ss4200.c
44068 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
44069 * detected as working, but in reality it is not) as low as
44070 * possible.
44071 */
44072 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
44073 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
44074 {
44075 .callback = ss4200_led_dmi_callback,
44076 .ident = "Intel SS4200-E",
44077 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
44078 index 6590558..a74c5dd 100644
44079 --- a/drivers/lguest/core.c
44080 +++ b/drivers/lguest/core.c
44081 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
44082 * The end address needs +1 because __get_vm_area allocates an
44083 * extra guard page, so we need space for that.
44084 */
44085 +
44086 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
44087 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44088 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
44089 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44090 +#else
44091 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44092 VM_ALLOC, switcher_addr, switcher_addr
44093 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44094 +#endif
44095 +
44096 if (!switcher_vma) {
44097 err = -ENOMEM;
44098 printk("lguest: could not map switcher pages high\n");
44099 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
44100 * Now the Switcher is mapped at the right address, we can't fail!
44101 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
44102 */
44103 - memcpy(switcher_vma->addr, start_switcher_text,
44104 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
44105 end_switcher_text - start_switcher_text);
44106
44107 printk(KERN_INFO "lguest: mapped switcher at %p\n",
44108 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
44109 index e8b55c3..3514c37 100644
44110 --- a/drivers/lguest/page_tables.c
44111 +++ b/drivers/lguest/page_tables.c
44112 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
44113 /*:*/
44114
44115 #ifdef CONFIG_X86_PAE
44116 -static void release_pmd(pmd_t *spmd)
44117 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
44118 {
44119 /* If the entry's not present, there's nothing to release. */
44120 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
44121 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
44122 index 922a1ac..9dd0c2a 100644
44123 --- a/drivers/lguest/x86/core.c
44124 +++ b/drivers/lguest/x86/core.c
44125 @@ -59,7 +59,7 @@ static struct {
44126 /* Offset from where switcher.S was compiled to where we've copied it */
44127 static unsigned long switcher_offset(void)
44128 {
44129 - return switcher_addr - (unsigned long)start_switcher_text;
44130 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44131 }
44132
44133 /* This cpu's struct lguest_pages (after the Switcher text page) */
44134 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44135 * These copies are pretty cheap, so we do them unconditionally: */
44136 /* Save the current Host top-level page directory.
44137 */
44138 +
44139 +#ifdef CONFIG_PAX_PER_CPU_PGD
44140 + pages->state.host_cr3 = read_cr3();
44141 +#else
44142 pages->state.host_cr3 = __pa(current->mm->pgd);
44143 +#endif
44144 +
44145 /*
44146 * Set up the Guest's page tables to see this CPU's pages (and no
44147 * other CPU's pages).
44148 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
44149 * compiled-in switcher code and the high-mapped copy we just made.
44150 */
44151 for (i = 0; i < IDT_ENTRIES; i++)
44152 - default_idt_entries[i] += switcher_offset();
44153 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44154
44155 /*
44156 * Set up the Switcher's per-cpu areas.
44157 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
44158 * it will be undisturbed when we switch. To change %cs and jump we
44159 * need this structure to feed to Intel's "lcall" instruction.
44160 */
44161 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44162 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44163 lguest_entry.segment = LGUEST_CS;
44164
44165 /*
44166 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44167 index 40634b0..4f5855e 100644
44168 --- a/drivers/lguest/x86/switcher_32.S
44169 +++ b/drivers/lguest/x86/switcher_32.S
44170 @@ -87,6 +87,7 @@
44171 #include <asm/page.h>
44172 #include <asm/segment.h>
44173 #include <asm/lguest.h>
44174 +#include <asm/processor-flags.h>
44175
44176 // We mark the start of the code to copy
44177 // It's placed in .text tho it's never run here
44178 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44179 // Changes type when we load it: damn Intel!
44180 // For after we switch over our page tables
44181 // That entry will be read-only: we'd crash.
44182 +
44183 +#ifdef CONFIG_PAX_KERNEXEC
44184 + mov %cr0, %edx
44185 + xor $X86_CR0_WP, %edx
44186 + mov %edx, %cr0
44187 +#endif
44188 +
44189 movl $(GDT_ENTRY_TSS*8), %edx
44190 ltr %dx
44191
44192 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44193 // Let's clear it again for our return.
44194 // The GDT descriptor of the Host
44195 // Points to the table after two "size" bytes
44196 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44197 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44198 // Clear "used" from type field (byte 5, bit 2)
44199 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44200 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44201 +
44202 +#ifdef CONFIG_PAX_KERNEXEC
44203 + mov %cr0, %eax
44204 + xor $X86_CR0_WP, %eax
44205 + mov %eax, %cr0
44206 +#endif
44207
44208 // Once our page table's switched, the Guest is live!
44209 // The Host fades as we run this final step.
44210 @@ -295,13 +309,12 @@ deliver_to_host:
44211 // I consulted gcc, and it gave
44212 // These instructions, which I gladly credit:
44213 leal (%edx,%ebx,8), %eax
44214 - movzwl (%eax),%edx
44215 - movl 4(%eax), %eax
44216 - xorw %ax, %ax
44217 - orl %eax, %edx
44218 + movl 4(%eax), %edx
44219 + movw (%eax), %dx
44220 // Now the address of the handler's in %edx
44221 // We call it now: its "iret" drops us home.
44222 - jmp *%edx
44223 + ljmp $__KERNEL_CS, $1f
44224 +1: jmp *%edx
44225
44226 // Every interrupt can come to us here
44227 // But we must truly tell each apart.
44228 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44229 index a08e3ee..df8ade2 100644
44230 --- a/drivers/md/bcache/closure.h
44231 +++ b/drivers/md/bcache/closure.h
44232 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44233 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44234 struct workqueue_struct *wq)
44235 {
44236 - BUG_ON(object_is_on_stack(cl));
44237 + BUG_ON(object_starts_on_stack(cl));
44238 closure_set_ip(cl);
44239 cl->fn = fn;
44240 cl->wq = wq;
44241 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44242 index 1695ee5..89f18ab 100644
44243 --- a/drivers/md/bitmap.c
44244 +++ b/drivers/md/bitmap.c
44245 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44246 chunk_kb ? "KB" : "B");
44247 if (bitmap->storage.file) {
44248 seq_printf(seq, ", file: ");
44249 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44250 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44251 }
44252
44253 seq_printf(seq, "\n");
44254 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44255 index 73f791b..8c5d3ac 100644
44256 --- a/drivers/md/dm-ioctl.c
44257 +++ b/drivers/md/dm-ioctl.c
44258 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44259 cmd == DM_LIST_VERSIONS_CMD)
44260 return 0;
44261
44262 - if ((cmd == DM_DEV_CREATE_CMD)) {
44263 + if (cmd == DM_DEV_CREATE_CMD) {
44264 if (!*param->name) {
44265 DMWARN("name not supplied when creating device");
44266 return -EINVAL;
44267 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44268 index 089d627..ef7352e 100644
44269 --- a/drivers/md/dm-raid1.c
44270 +++ b/drivers/md/dm-raid1.c
44271 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44272
44273 struct mirror {
44274 struct mirror_set *ms;
44275 - atomic_t error_count;
44276 + atomic_unchecked_t error_count;
44277 unsigned long error_type;
44278 struct dm_dev *dev;
44279 sector_t offset;
44280 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44281 struct mirror *m;
44282
44283 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44284 - if (!atomic_read(&m->error_count))
44285 + if (!atomic_read_unchecked(&m->error_count))
44286 return m;
44287
44288 return NULL;
44289 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44290 * simple way to tell if a device has encountered
44291 * errors.
44292 */
44293 - atomic_inc(&m->error_count);
44294 + atomic_inc_unchecked(&m->error_count);
44295
44296 if (test_and_set_bit(error_type, &m->error_type))
44297 return;
44298 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44299 struct mirror *m = get_default_mirror(ms);
44300
44301 do {
44302 - if (likely(!atomic_read(&m->error_count)))
44303 + if (likely(!atomic_read_unchecked(&m->error_count)))
44304 return m;
44305
44306 if (m-- == ms->mirror)
44307 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44308 {
44309 struct mirror *default_mirror = get_default_mirror(m->ms);
44310
44311 - return !atomic_read(&default_mirror->error_count);
44312 + return !atomic_read_unchecked(&default_mirror->error_count);
44313 }
44314
44315 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44316 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44317 */
44318 if (likely(region_in_sync(ms, region, 1)))
44319 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44320 - else if (m && atomic_read(&m->error_count))
44321 + else if (m && atomic_read_unchecked(&m->error_count))
44322 m = NULL;
44323
44324 if (likely(m))
44325 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44326 }
44327
44328 ms->mirror[mirror].ms = ms;
44329 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44330 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44331 ms->mirror[mirror].error_type = 0;
44332 ms->mirror[mirror].offset = offset;
44333
44334 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44335 */
44336 static char device_status_char(struct mirror *m)
44337 {
44338 - if (!atomic_read(&(m->error_count)))
44339 + if (!atomic_read_unchecked(&(m->error_count)))
44340 return 'A';
44341
44342 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44343 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44344 index f478a4c..4b8e5ef 100644
44345 --- a/drivers/md/dm-stats.c
44346 +++ b/drivers/md/dm-stats.c
44347 @@ -382,7 +382,7 @@ do_sync_free:
44348 synchronize_rcu_expedited();
44349 dm_stat_free(&s->rcu_head);
44350 } else {
44351 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44352 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44353 call_rcu(&s->rcu_head, dm_stat_free);
44354 }
44355 return 0;
44356 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44357 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44358 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44359 ));
44360 - ACCESS_ONCE(last->last_sector) = end_sector;
44361 - ACCESS_ONCE(last->last_rw) = bi_rw;
44362 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44363 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44364 }
44365
44366 rcu_read_lock();
44367 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44368 index f8b37d4..5c5cafd 100644
44369 --- a/drivers/md/dm-stripe.c
44370 +++ b/drivers/md/dm-stripe.c
44371 @@ -21,7 +21,7 @@ struct stripe {
44372 struct dm_dev *dev;
44373 sector_t physical_start;
44374
44375 - atomic_t error_count;
44376 + atomic_unchecked_t error_count;
44377 };
44378
44379 struct stripe_c {
44380 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44381 kfree(sc);
44382 return r;
44383 }
44384 - atomic_set(&(sc->stripe[i].error_count), 0);
44385 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44386 }
44387
44388 ti->private = sc;
44389 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44390 DMEMIT("%d ", sc->stripes);
44391 for (i = 0; i < sc->stripes; i++) {
44392 DMEMIT("%s ", sc->stripe[i].dev->name);
44393 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44394 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44395 'D' : 'A';
44396 }
44397 buffer[i] = '\0';
44398 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44399 */
44400 for (i = 0; i < sc->stripes; i++)
44401 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44402 - atomic_inc(&(sc->stripe[i].error_count));
44403 - if (atomic_read(&(sc->stripe[i].error_count)) <
44404 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44405 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44406 DM_IO_ERROR_THRESHOLD)
44407 schedule_work(&sc->trigger_event);
44408 }
44409 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44410 index 3afae9e..4e1c954 100644
44411 --- a/drivers/md/dm-table.c
44412 +++ b/drivers/md/dm-table.c
44413 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44414 if (!dev_size)
44415 return 0;
44416
44417 - if ((start >= dev_size) || (start + len > dev_size)) {
44418 + if ((start >= dev_size) || (len > dev_size - start)) {
44419 DMWARN("%s: %s too small for target: "
44420 "start=%llu, len=%llu, dev_size=%llu",
44421 dm_device_name(ti->table->md), bdevname(bdev, b),
44422 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44423 index 43adbb8..7b34305 100644
44424 --- a/drivers/md/dm-thin-metadata.c
44425 +++ b/drivers/md/dm-thin-metadata.c
44426 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44427 {
44428 pmd->info.tm = pmd->tm;
44429 pmd->info.levels = 2;
44430 - pmd->info.value_type.context = pmd->data_sm;
44431 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44432 pmd->info.value_type.size = sizeof(__le64);
44433 pmd->info.value_type.inc = data_block_inc;
44434 pmd->info.value_type.dec = data_block_dec;
44435 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44436
44437 pmd->bl_info.tm = pmd->tm;
44438 pmd->bl_info.levels = 1;
44439 - pmd->bl_info.value_type.context = pmd->data_sm;
44440 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44441 pmd->bl_info.value_type.size = sizeof(__le64);
44442 pmd->bl_info.value_type.inc = data_block_inc;
44443 pmd->bl_info.value_type.dec = data_block_dec;
44444 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44445 index b71c600..d0b85b3 100644
44446 --- a/drivers/md/dm.c
44447 +++ b/drivers/md/dm.c
44448 @@ -185,9 +185,9 @@ struct mapped_device {
44449 /*
44450 * Event handling.
44451 */
44452 - atomic_t event_nr;
44453 + atomic_unchecked_t event_nr;
44454 wait_queue_head_t eventq;
44455 - atomic_t uevent_seq;
44456 + atomic_unchecked_t uevent_seq;
44457 struct list_head uevent_list;
44458 spinlock_t uevent_lock; /* Protect access to uevent_list */
44459
44460 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44461 spin_lock_init(&md->deferred_lock);
44462 atomic_set(&md->holders, 1);
44463 atomic_set(&md->open_count, 0);
44464 - atomic_set(&md->event_nr, 0);
44465 - atomic_set(&md->uevent_seq, 0);
44466 + atomic_set_unchecked(&md->event_nr, 0);
44467 + atomic_set_unchecked(&md->uevent_seq, 0);
44468 INIT_LIST_HEAD(&md->uevent_list);
44469 INIT_LIST_HEAD(&md->table_devices);
44470 spin_lock_init(&md->uevent_lock);
44471 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44472
44473 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44474
44475 - atomic_inc(&md->event_nr);
44476 + atomic_inc_unchecked(&md->event_nr);
44477 wake_up(&md->eventq);
44478 }
44479
44480 @@ -3055,18 +3055,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44481
44482 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44483 {
44484 - return atomic_add_return(1, &md->uevent_seq);
44485 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44486 }
44487
44488 uint32_t dm_get_event_nr(struct mapped_device *md)
44489 {
44490 - return atomic_read(&md->event_nr);
44491 + return atomic_read_unchecked(&md->event_nr);
44492 }
44493
44494 int dm_wait_event(struct mapped_device *md, int event_nr)
44495 {
44496 return wait_event_interruptible(md->eventq,
44497 - (event_nr != atomic_read(&md->event_nr)));
44498 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44499 }
44500
44501 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44502 diff --git a/drivers/md/md.c b/drivers/md/md.c
44503 index 709755f..5bc3fa4 100644
44504 --- a/drivers/md/md.c
44505 +++ b/drivers/md/md.c
44506 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44507 * start build, activate spare
44508 */
44509 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44510 -static atomic_t md_event_count;
44511 +static atomic_unchecked_t md_event_count;
44512 void md_new_event(struct mddev *mddev)
44513 {
44514 - atomic_inc(&md_event_count);
44515 + atomic_inc_unchecked(&md_event_count);
44516 wake_up(&md_event_waiters);
44517 }
44518 EXPORT_SYMBOL_GPL(md_new_event);
44519 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44520 */
44521 static void md_new_event_inintr(struct mddev *mddev)
44522 {
44523 - atomic_inc(&md_event_count);
44524 + atomic_inc_unchecked(&md_event_count);
44525 wake_up(&md_event_waiters);
44526 }
44527
44528 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44529 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44530 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44531 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44532 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44533 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44534
44535 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44536 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44537 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44538 else
44539 sb->resync_offset = cpu_to_le64(0);
44540
44541 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44542 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44543
44544 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44545 sb->size = cpu_to_le64(mddev->dev_sectors);
44546 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44547 static ssize_t
44548 errors_show(struct md_rdev *rdev, char *page)
44549 {
44550 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44551 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44552 }
44553
44554 static ssize_t
44555 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44556 char *e;
44557 unsigned long n = simple_strtoul(buf, &e, 10);
44558 if (*buf && (*e == 0 || *e == '\n')) {
44559 - atomic_set(&rdev->corrected_errors, n);
44560 + atomic_set_unchecked(&rdev->corrected_errors, n);
44561 return len;
44562 }
44563 return -EINVAL;
44564 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44565 rdev->sb_loaded = 0;
44566 rdev->bb_page = NULL;
44567 atomic_set(&rdev->nr_pending, 0);
44568 - atomic_set(&rdev->read_errors, 0);
44569 - atomic_set(&rdev->corrected_errors, 0);
44570 + atomic_set_unchecked(&rdev->read_errors, 0);
44571 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44572
44573 INIT_LIST_HEAD(&rdev->same_set);
44574 init_waitqueue_head(&rdev->blocked_wait);
44575 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44576
44577 spin_unlock(&pers_lock);
44578 seq_printf(seq, "\n");
44579 - seq->poll_event = atomic_read(&md_event_count);
44580 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44581 return 0;
44582 }
44583 if (v == (void*)2) {
44584 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44585 return error;
44586
44587 seq = file->private_data;
44588 - seq->poll_event = atomic_read(&md_event_count);
44589 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44590 return error;
44591 }
44592
44593 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44594 /* always allow read */
44595 mask = POLLIN | POLLRDNORM;
44596
44597 - if (seq->poll_event != atomic_read(&md_event_count))
44598 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44599 mask |= POLLERR | POLLPRI;
44600 return mask;
44601 }
44602 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44603 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44604 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44605 (int)part_stat_read(&disk->part0, sectors[1]) -
44606 - atomic_read(&disk->sync_io);
44607 + atomic_read_unchecked(&disk->sync_io);
44608 /* sync IO will cause sync_io to increase before the disk_stats
44609 * as sync_io is counted when a request starts, and
44610 * disk_stats is counted when it completes.
44611 diff --git a/drivers/md/md.h b/drivers/md/md.h
44612 index 03cec5b..0a658c1 100644
44613 --- a/drivers/md/md.h
44614 +++ b/drivers/md/md.h
44615 @@ -94,13 +94,13 @@ struct md_rdev {
44616 * only maintained for arrays that
44617 * support hot removal
44618 */
44619 - atomic_t read_errors; /* number of consecutive read errors that
44620 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44621 * we have tried to ignore.
44622 */
44623 struct timespec last_read_error; /* monotonic time since our
44624 * last read error
44625 */
44626 - atomic_t corrected_errors; /* number of corrected read errors,
44627 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44628 * for reporting to userspace and storing
44629 * in superblock.
44630 */
44631 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44632
44633 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44634 {
44635 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44636 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44637 }
44638
44639 struct md_personality
44640 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44641 index e8a9042..35bd145 100644
44642 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44643 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44644 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44645 * Flick into a mode where all blocks get allocated in the new area.
44646 */
44647 smm->begin = old_len;
44648 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44649 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44650
44651 /*
44652 * Extend.
44653 @@ -714,7 +714,7 @@ out:
44654 /*
44655 * Switch back to normal behaviour.
44656 */
44657 - memcpy(sm, &ops, sizeof(*sm));
44658 + memcpy((void *)sm, &ops, sizeof(*sm));
44659 return r;
44660 }
44661
44662 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44663 index 3e6d115..ffecdeb 100644
44664 --- a/drivers/md/persistent-data/dm-space-map.h
44665 +++ b/drivers/md/persistent-data/dm-space-map.h
44666 @@ -71,6 +71,7 @@ struct dm_space_map {
44667 dm_sm_threshold_fn fn,
44668 void *context);
44669 };
44670 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44671
44672 /*----------------------------------------------------------------*/
44673
44674 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44675 index 2f2f38f..f6a8ebe 100644
44676 --- a/drivers/md/raid1.c
44677 +++ b/drivers/md/raid1.c
44678 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44679 if (r1_sync_page_io(rdev, sect, s,
44680 bio->bi_io_vec[idx].bv_page,
44681 READ) != 0)
44682 - atomic_add(s, &rdev->corrected_errors);
44683 + atomic_add_unchecked(s, &rdev->corrected_errors);
44684 }
44685 sectors -= s;
44686 sect += s;
44687 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44688 !test_bit(Faulty, &rdev->flags)) {
44689 if (r1_sync_page_io(rdev, sect, s,
44690 conf->tmppage, READ)) {
44691 - atomic_add(s, &rdev->corrected_errors);
44692 + atomic_add_unchecked(s, &rdev->corrected_errors);
44693 printk(KERN_INFO
44694 "md/raid1:%s: read error corrected "
44695 "(%d sectors at %llu on %s)\n",
44696 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44697 index 32e282f..5cec803 100644
44698 --- a/drivers/md/raid10.c
44699 +++ b/drivers/md/raid10.c
44700 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44701 /* The write handler will notice the lack of
44702 * R10BIO_Uptodate and record any errors etc
44703 */
44704 - atomic_add(r10_bio->sectors,
44705 + atomic_add_unchecked(r10_bio->sectors,
44706 &conf->mirrors[d].rdev->corrected_errors);
44707
44708 /* for reconstruct, we always reschedule after a read.
44709 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44710 {
44711 struct timespec cur_time_mon;
44712 unsigned long hours_since_last;
44713 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44714 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44715
44716 ktime_get_ts(&cur_time_mon);
44717
44718 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44719 * overflowing the shift of read_errors by hours_since_last.
44720 */
44721 if (hours_since_last >= 8 * sizeof(read_errors))
44722 - atomic_set(&rdev->read_errors, 0);
44723 + atomic_set_unchecked(&rdev->read_errors, 0);
44724 else
44725 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44726 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44727 }
44728
44729 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44730 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44731 return;
44732
44733 check_decay_read_errors(mddev, rdev);
44734 - atomic_inc(&rdev->read_errors);
44735 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44736 + atomic_inc_unchecked(&rdev->read_errors);
44737 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44738 char b[BDEVNAME_SIZE];
44739 bdevname(rdev->bdev, b);
44740
44741 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44742 "md/raid10:%s: %s: Raid device exceeded "
44743 "read_error threshold [cur %d:max %d]\n",
44744 mdname(mddev), b,
44745 - atomic_read(&rdev->read_errors), max_read_errors);
44746 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44747 printk(KERN_NOTICE
44748 "md/raid10:%s: %s: Failing raid device\n",
44749 mdname(mddev), b);
44750 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44751 sect +
44752 choose_data_offset(r10_bio, rdev)),
44753 bdevname(rdev->bdev, b));
44754 - atomic_add(s, &rdev->corrected_errors);
44755 + atomic_add_unchecked(s, &rdev->corrected_errors);
44756 }
44757
44758 rdev_dec_pending(rdev, mddev);
44759 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44760 index 8577cc7..5779d5b 100644
44761 --- a/drivers/md/raid5.c
44762 +++ b/drivers/md/raid5.c
44763 @@ -950,23 +950,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
44764 struct bio_vec bvl;
44765 struct bvec_iter iter;
44766 struct page *bio_page;
44767 - int page_offset;
44768 + s64 page_offset;
44769 struct async_submit_ctl submit;
44770 enum async_tx_flags flags = 0;
44771
44772 if (bio->bi_iter.bi_sector >= sector)
44773 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
44774 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
44775 else
44776 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
44777 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
44778
44779 if (frombio)
44780 flags |= ASYNC_TX_FENCE;
44781 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
44782
44783 bio_for_each_segment(bvl, bio, iter) {
44784 - int len = bvl.bv_len;
44785 - int clen;
44786 - int b_offset = 0;
44787 + s64 len = bvl.bv_len;
44788 + s64 clen;
44789 + s64 b_offset = 0;
44790
44791 if (page_offset < 0) {
44792 b_offset = -page_offset;
44793 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44794 return 1;
44795 }
44796
44797 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44798 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44799 +#endif
44800 +
44801 static int grow_stripes(struct r5conf *conf, int num)
44802 {
44803 struct kmem_cache *sc;
44804 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44805 "raid%d-%s", conf->level, mdname(conf->mddev));
44806 else
44807 sprintf(conf->cache_name[0],
44808 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44809 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44810 +#else
44811 "raid%d-%p", conf->level, conf->mddev);
44812 +#endif
44813 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44814
44815 conf->active_name = 0;
44816 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44817 mdname(conf->mddev), STRIPE_SECTORS,
44818 (unsigned long long)s,
44819 bdevname(rdev->bdev, b));
44820 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44821 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44822 clear_bit(R5_ReadError, &sh->dev[i].flags);
44823 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44824 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44825 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44826
44827 - if (atomic_read(&rdev->read_errors))
44828 - atomic_set(&rdev->read_errors, 0);
44829 + if (atomic_read_unchecked(&rdev->read_errors))
44830 + atomic_set_unchecked(&rdev->read_errors, 0);
44831 } else {
44832 const char *bdn = bdevname(rdev->bdev, b);
44833 int retry = 0;
44834 int set_bad = 0;
44835
44836 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44837 - atomic_inc(&rdev->read_errors);
44838 + atomic_inc_unchecked(&rdev->read_errors);
44839 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44840 printk_ratelimited(
44841 KERN_WARNING
44842 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44843 mdname(conf->mddev),
44844 (unsigned long long)s,
44845 bdn);
44846 - } else if (atomic_read(&rdev->read_errors)
44847 + } else if (atomic_read_unchecked(&rdev->read_errors)
44848 > conf->max_nr_stripes)
44849 printk(KERN_WARNING
44850 "md/raid:%s: Too many read errors, failing device %s.\n",
44851 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44852 index 983db75..ef9248c 100644
44853 --- a/drivers/media/dvb-core/dvbdev.c
44854 +++ b/drivers/media/dvb-core/dvbdev.c
44855 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44856 const struct dvb_device *template, void *priv, int type)
44857 {
44858 struct dvb_device *dvbdev;
44859 - struct file_operations *dvbdevfops;
44860 + file_operations_no_const *dvbdevfops;
44861 struct device *clsdev;
44862 int minor;
44863 int id;
44864 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44865 index 6ad22b6..6e90e2a 100644
44866 --- a/drivers/media/dvb-frontends/af9033.h
44867 +++ b/drivers/media/dvb-frontends/af9033.h
44868 @@ -96,6 +96,6 @@ struct af9033_ops {
44869 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44870 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44871 int onoff);
44872 -};
44873 +} __no_const;
44874
44875 #endif /* AF9033_H */
44876 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44877 index 9b6c3bb..baeb5c7 100644
44878 --- a/drivers/media/dvb-frontends/dib3000.h
44879 +++ b/drivers/media/dvb-frontends/dib3000.h
44880 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
44881 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
44882 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
44883 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
44884 -};
44885 +} __no_const;
44886
44887 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
44888 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
44889 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
44890 index 1fea0e9..321ce8f 100644
44891 --- a/drivers/media/dvb-frontends/dib7000p.h
44892 +++ b/drivers/media/dvb-frontends/dib7000p.h
44893 @@ -64,7 +64,7 @@ struct dib7000p_ops {
44894 int (*get_adc_power)(struct dvb_frontend *fe);
44895 int (*slave_reset)(struct dvb_frontend *fe);
44896 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
44897 -};
44898 +} __no_const;
44899
44900 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
44901 void *dib7000p_attach(struct dib7000p_ops *ops);
44902 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
44903 index 84cc103..5780c54 100644
44904 --- a/drivers/media/dvb-frontends/dib8000.h
44905 +++ b/drivers/media/dvb-frontends/dib8000.h
44906 @@ -61,7 +61,7 @@ struct dib8000_ops {
44907 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
44908 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
44909 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
44910 -};
44911 +} __no_const;
44912
44913 #if IS_ENABLED(CONFIG_DVB_DIB8000)
44914 void *dib8000_attach(struct dib8000_ops *ops);
44915 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
44916 index 860c98fc..497fa25 100644
44917 --- a/drivers/media/pci/cx88/cx88-video.c
44918 +++ b/drivers/media/pci/cx88/cx88-video.c
44919 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
44920
44921 /* ------------------------------------------------------------------ */
44922
44923 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44924 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44925 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44926 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44927 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44928 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44929
44930 module_param_array(video_nr, int, NULL, 0444);
44931 module_param_array(vbi_nr, int, NULL, 0444);
44932 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
44933 index 802642d..5534900 100644
44934 --- a/drivers/media/pci/ivtv/ivtv-driver.c
44935 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
44936 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
44937 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
44938
44939 /* ivtv instance counter */
44940 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
44941 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
44942
44943 /* Parameter declarations */
44944 static int cardtype[IVTV_MAX_CARDS];
44945 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
44946 index 8cbe6b4..ea3601c 100644
44947 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
44948 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
44949 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
44950
44951 static int solo_sysfs_init(struct solo_dev *solo_dev)
44952 {
44953 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
44954 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
44955 struct device *dev = &solo_dev->dev;
44956 const char *driver;
44957 int i;
44958 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
44959 index c7141f2..5301fec 100644
44960 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
44961 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
44962 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
44963
44964 int solo_g723_init(struct solo_dev *solo_dev)
44965 {
44966 - static struct snd_device_ops ops = { NULL };
44967 + static struct snd_device_ops ops = { };
44968 struct snd_card *card;
44969 struct snd_kcontrol_new kctl;
44970 char name[32];
44971 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44972 index 8c84846..27b4f83 100644
44973 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
44974 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44975 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
44976
44977 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
44978 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
44979 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
44980 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
44981 if (p2m_id < 0)
44982 p2m_id = -p2m_id;
44983 }
44984 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
44985 index bd8edfa..e82ed85 100644
44986 --- a/drivers/media/pci/solo6x10/solo6x10.h
44987 +++ b/drivers/media/pci/solo6x10/solo6x10.h
44988 @@ -220,7 +220,7 @@ struct solo_dev {
44989
44990 /* P2M DMA Engine */
44991 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
44992 - atomic_t p2m_count;
44993 + atomic_unchecked_t p2m_count;
44994 int p2m_jiffies;
44995 unsigned int p2m_timeouts;
44996
44997 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
44998 index c135165..dc69499 100644
44999 --- a/drivers/media/pci/tw68/tw68-core.c
45000 +++ b/drivers/media/pci/tw68/tw68-core.c
45001 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45002 module_param_array(card, int, NULL, 0444);
45003 MODULE_PARM_DESC(card, "card type");
45004
45005 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45006 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45007
45008 /* ------------------------------------------------------------------ */
45009
45010 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45011 index ba2d8f9..1566684 100644
45012 --- a/drivers/media/platform/omap/omap_vout.c
45013 +++ b/drivers/media/platform/omap/omap_vout.c
45014 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45015 OMAP_VIDEO2,
45016 };
45017
45018 -static struct videobuf_queue_ops video_vbq_ops;
45019 /* Variables configurable through module params*/
45020 static u32 video1_numbuffers = 3;
45021 static u32 video2_numbuffers = 3;
45022 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45023 {
45024 struct videobuf_queue *q;
45025 struct omap_vout_device *vout = NULL;
45026 + static struct videobuf_queue_ops video_vbq_ops = {
45027 + .buf_setup = omap_vout_buffer_setup,
45028 + .buf_prepare = omap_vout_buffer_prepare,
45029 + .buf_release = omap_vout_buffer_release,
45030 + .buf_queue = omap_vout_buffer_queue,
45031 + };
45032
45033 vout = video_drvdata(file);
45034 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
45035 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
45036 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
45037
45038 q = &vout->vbq;
45039 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
45040 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
45041 - video_vbq_ops.buf_release = omap_vout_buffer_release;
45042 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
45043 spin_lock_init(&vout->vbq_lock);
45044
45045 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
45046 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
45047 index fb2acc5..a2fcbdc4 100644
45048 --- a/drivers/media/platform/s5p-tv/mixer.h
45049 +++ b/drivers/media/platform/s5p-tv/mixer.h
45050 @@ -156,7 +156,7 @@ struct mxr_layer {
45051 /** layer index (unique identifier) */
45052 int idx;
45053 /** callbacks for layer methods */
45054 - struct mxr_layer_ops ops;
45055 + struct mxr_layer_ops *ops;
45056 /** format array */
45057 const struct mxr_format **fmt_array;
45058 /** size of format array */
45059 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45060 index 74344c7..a39e70e 100644
45061 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45062 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
45063 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
45064 {
45065 struct mxr_layer *layer;
45066 int ret;
45067 - struct mxr_layer_ops ops = {
45068 + static struct mxr_layer_ops ops = {
45069 .release = mxr_graph_layer_release,
45070 .buffer_set = mxr_graph_buffer_set,
45071 .stream_set = mxr_graph_stream_set,
45072 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
45073 index b713403..53cb5ad 100644
45074 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
45075 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
45076 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
45077 layer->update_buf = next;
45078 }
45079
45080 - layer->ops.buffer_set(layer, layer->update_buf);
45081 + layer->ops->buffer_set(layer, layer->update_buf);
45082
45083 if (done && done != layer->shadow_buf)
45084 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
45085 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
45086 index b4d2696..91df48e 100644
45087 --- a/drivers/media/platform/s5p-tv/mixer_video.c
45088 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
45089 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
45090 layer->geo.src.height = layer->geo.src.full_height;
45091
45092 mxr_geometry_dump(mdev, &layer->geo);
45093 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45094 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45095 mxr_geometry_dump(mdev, &layer->geo);
45096 }
45097
45098 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
45099 layer->geo.dst.full_width = mbus_fmt.width;
45100 layer->geo.dst.full_height = mbus_fmt.height;
45101 layer->geo.dst.field = mbus_fmt.field;
45102 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45103 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45104
45105 mxr_geometry_dump(mdev, &layer->geo);
45106 }
45107 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
45108 /* set source size to highest accepted value */
45109 geo->src.full_width = max(geo->dst.full_width, pix->width);
45110 geo->src.full_height = max(geo->dst.full_height, pix->height);
45111 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45112 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45113 mxr_geometry_dump(mdev, &layer->geo);
45114 /* set cropping to total visible screen */
45115 geo->src.width = pix->width;
45116 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
45117 geo->src.x_offset = 0;
45118 geo->src.y_offset = 0;
45119 /* assure consistency of geometry */
45120 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45121 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45122 mxr_geometry_dump(mdev, &layer->geo);
45123 /* set full size to lowest possible value */
45124 geo->src.full_width = 0;
45125 geo->src.full_height = 0;
45126 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45127 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45128 mxr_geometry_dump(mdev, &layer->geo);
45129
45130 /* returning results */
45131 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
45132 target->width = s->r.width;
45133 target->height = s->r.height;
45134
45135 - layer->ops.fix_geometry(layer, stage, s->flags);
45136 + layer->ops->fix_geometry(layer, stage, s->flags);
45137
45138 /* retrieve update selection rectangle */
45139 res.left = target->x_offset;
45140 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
45141 mxr_output_get(mdev);
45142
45143 mxr_layer_update_output(layer);
45144 - layer->ops.format_set(layer);
45145 + layer->ops->format_set(layer);
45146 /* enabling layer in hardware */
45147 spin_lock_irqsave(&layer->enq_slock, flags);
45148 layer->state = MXR_LAYER_STREAMING;
45149 spin_unlock_irqrestore(&layer->enq_slock, flags);
45150
45151 - layer->ops.stream_set(layer, MXR_ENABLE);
45152 + layer->ops->stream_set(layer, MXR_ENABLE);
45153 mxr_streamer_get(mdev);
45154
45155 return 0;
45156 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
45157 spin_unlock_irqrestore(&layer->enq_slock, flags);
45158
45159 /* disabling layer in hardware */
45160 - layer->ops.stream_set(layer, MXR_DISABLE);
45161 + layer->ops->stream_set(layer, MXR_DISABLE);
45162 /* remove one streamer */
45163 mxr_streamer_put(mdev);
45164 /* allow changes in output configuration */
45165 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45166
45167 void mxr_layer_release(struct mxr_layer *layer)
45168 {
45169 - if (layer->ops.release)
45170 - layer->ops.release(layer);
45171 + if (layer->ops->release)
45172 + layer->ops->release(layer);
45173 }
45174
45175 void mxr_base_layer_release(struct mxr_layer *layer)
45176 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45177
45178 layer->mdev = mdev;
45179 layer->idx = idx;
45180 - layer->ops = *ops;
45181 + layer->ops = ops;
45182
45183 spin_lock_init(&layer->enq_slock);
45184 INIT_LIST_HEAD(&layer->enq_list);
45185 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45186 index c9388c4..ce71ece 100644
45187 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45188 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45189 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45190 {
45191 struct mxr_layer *layer;
45192 int ret;
45193 - struct mxr_layer_ops ops = {
45194 + static struct mxr_layer_ops ops = {
45195 .release = mxr_vp_layer_release,
45196 .buffer_set = mxr_vp_buffer_set,
45197 .stream_set = mxr_vp_stream_set,
45198 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45199 index 82affae..42833ec 100644
45200 --- a/drivers/media/radio/radio-cadet.c
45201 +++ b/drivers/media/radio/radio-cadet.c
45202 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45203 unsigned char readbuf[RDS_BUFFER];
45204 int i = 0;
45205
45206 + if (count > RDS_BUFFER)
45207 + return -EFAULT;
45208 mutex_lock(&dev->lock);
45209 if (dev->rdsstat == 0)
45210 cadet_start_rds(dev);
45211 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45212 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45213 mutex_unlock(&dev->lock);
45214
45215 - if (i && copy_to_user(data, readbuf, i))
45216 - return -EFAULT;
45217 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45218 + i = -EFAULT;
45219 +
45220 return i;
45221 }
45222
45223 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45224 index 5236035..c622c74 100644
45225 --- a/drivers/media/radio/radio-maxiradio.c
45226 +++ b/drivers/media/radio/radio-maxiradio.c
45227 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45228 /* TEA5757 pin mappings */
45229 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45230
45231 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45232 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45233
45234 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45235 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45236 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45237 index 050b3bb..79f62b9 100644
45238 --- a/drivers/media/radio/radio-shark.c
45239 +++ b/drivers/media/radio/radio-shark.c
45240 @@ -79,7 +79,7 @@ struct shark_device {
45241 u32 last_val;
45242 };
45243
45244 -static atomic_t shark_instance = ATOMIC_INIT(0);
45245 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45246
45247 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45248 {
45249 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45250 index 8654e0d..0608a64 100644
45251 --- a/drivers/media/radio/radio-shark2.c
45252 +++ b/drivers/media/radio/radio-shark2.c
45253 @@ -74,7 +74,7 @@ struct shark_device {
45254 u8 *transfer_buffer;
45255 };
45256
45257 -static atomic_t shark_instance = ATOMIC_INIT(0);
45258 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45259
45260 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45261 {
45262 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45263 index dccf586..d5db411 100644
45264 --- a/drivers/media/radio/radio-si476x.c
45265 +++ b/drivers/media/radio/radio-si476x.c
45266 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45267 struct si476x_radio *radio;
45268 struct v4l2_ctrl *ctrl;
45269
45270 - static atomic_t instance = ATOMIC_INIT(0);
45271 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45272
45273 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45274 if (!radio)
45275 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45276 index 704397f..4d05977 100644
45277 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45278 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45279 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45280 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45281
45282 /* Radio Nr */
45283 -static u32 radio_nr = -1;
45284 +static int radio_nr = -1;
45285 module_param(radio_nr, int, 0444);
45286 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45287
45288 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45289 index 9fd1527..8927230 100644
45290 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45291 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45292 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45293
45294 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45295 {
45296 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45297 - char result[64];
45298 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45299 - sizeof(result), 0);
45300 + char *buf;
45301 + char *result;
45302 + int retval;
45303 +
45304 + buf = kmalloc(2, GFP_KERNEL);
45305 + if (buf == NULL)
45306 + return -ENOMEM;
45307 + result = kmalloc(64, GFP_KERNEL);
45308 + if (result == NULL) {
45309 + kfree(buf);
45310 + return -ENOMEM;
45311 + }
45312 +
45313 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45314 + buf[1] = enable ? 1 : 0;
45315 +
45316 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45317 +
45318 + kfree(buf);
45319 + kfree(result);
45320 + return retval;
45321 }
45322
45323 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45324 {
45325 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45326 - char state[3];
45327 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45328 + char *buf;
45329 + char *state;
45330 + int retval;
45331 +
45332 + buf = kmalloc(2, GFP_KERNEL);
45333 + if (buf == NULL)
45334 + return -ENOMEM;
45335 + state = kmalloc(3, GFP_KERNEL);
45336 + if (state == NULL) {
45337 + kfree(buf);
45338 + return -ENOMEM;
45339 + }
45340 +
45341 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45342 + buf[1] = enable ? 1 : 0;
45343 +
45344 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45345 +
45346 + kfree(buf);
45347 + kfree(state);
45348 + return retval;
45349 }
45350
45351 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45352 {
45353 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45354 - char state[3];
45355 + char *query;
45356 + char *state;
45357 int ret;
45358 + query = kmalloc(1, GFP_KERNEL);
45359 + if (query == NULL)
45360 + return -ENOMEM;
45361 + state = kmalloc(3, GFP_KERNEL);
45362 + if (state == NULL) {
45363 + kfree(query);
45364 + return -ENOMEM;
45365 + }
45366 +
45367 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45368
45369 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45370
45371 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45372 - sizeof(state), 0);
45373 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45374 if (ret < 0) {
45375 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45376 "state info\n");
45377 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45378
45379 /* Copy this pointer as we are gonna need it in the release phase */
45380 cinergyt2_usb_device = adap->dev;
45381 -
45382 + kfree(query);
45383 + kfree(state);
45384 return 0;
45385 }
45386
45387 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45388 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45389 {
45390 struct cinergyt2_state *st = d->priv;
45391 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45392 + u8 *key, *cmd;
45393 int i;
45394
45395 + cmd = kmalloc(1, GFP_KERNEL);
45396 + if (cmd == NULL)
45397 + return -EINVAL;
45398 + key = kzalloc(5, GFP_KERNEL);
45399 + if (key == NULL) {
45400 + kfree(cmd);
45401 + return -EINVAL;
45402 + }
45403 +
45404 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45405 +
45406 *state = REMOTE_NO_KEY_PRESSED;
45407
45408 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45409 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45410 if (key[4] == 0xff) {
45411 /* key repeat */
45412 st->rc_counter++;
45413 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45414 *event = d->last_event;
45415 deb_rc("repeat key, event %x\n",
45416 *event);
45417 - return 0;
45418 + goto out;
45419 }
45420 }
45421 deb_rc("repeated key (non repeatable)\n");
45422 }
45423 - return 0;
45424 + goto out;
45425 }
45426
45427 /* hack to pass checksum on the custom field */
45428 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45429
45430 deb_rc("key: %*ph\n", 5, key);
45431 }
45432 +out:
45433 + kfree(cmd);
45434 + kfree(key);
45435 return 0;
45436 }
45437
45438 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45439 index c890fe4..f9b2ae6 100644
45440 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45441 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45442 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45443 fe_status_t *status)
45444 {
45445 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45446 - struct dvbt_get_status_msg result;
45447 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45448 + struct dvbt_get_status_msg *result;
45449 + u8 *cmd;
45450 int ret;
45451
45452 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45453 - sizeof(result), 0);
45454 + cmd = kmalloc(1, GFP_KERNEL);
45455 + if (cmd == NULL)
45456 + return -ENOMEM;
45457 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45458 + if (result == NULL) {
45459 + kfree(cmd);
45460 + return -ENOMEM;
45461 + }
45462 +
45463 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45464 +
45465 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45466 + sizeof(*result), 0);
45467 if (ret < 0)
45468 - return ret;
45469 + goto out;
45470
45471 *status = 0;
45472
45473 - if (0xffff - le16_to_cpu(result.gain) > 30)
45474 + if (0xffff - le16_to_cpu(result->gain) > 30)
45475 *status |= FE_HAS_SIGNAL;
45476 - if (result.lock_bits & (1 << 6))
45477 + if (result->lock_bits & (1 << 6))
45478 *status |= FE_HAS_LOCK;
45479 - if (result.lock_bits & (1 << 5))
45480 + if (result->lock_bits & (1 << 5))
45481 *status |= FE_HAS_SYNC;
45482 - if (result.lock_bits & (1 << 4))
45483 + if (result->lock_bits & (1 << 4))
45484 *status |= FE_HAS_CARRIER;
45485 - if (result.lock_bits & (1 << 1))
45486 + if (result->lock_bits & (1 << 1))
45487 *status |= FE_HAS_VITERBI;
45488
45489 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45490 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45491 *status &= ~FE_HAS_LOCK;
45492
45493 - return 0;
45494 +out:
45495 + kfree(cmd);
45496 + kfree(result);
45497 + return ret;
45498 }
45499
45500 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45501 {
45502 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45503 - struct dvbt_get_status_msg status;
45504 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45505 + struct dvbt_get_status_msg *status;
45506 + char *cmd;
45507 int ret;
45508
45509 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45510 - sizeof(status), 0);
45511 + cmd = kmalloc(1, GFP_KERNEL);
45512 + if (cmd == NULL)
45513 + return -ENOMEM;
45514 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45515 + if (status == NULL) {
45516 + kfree(cmd);
45517 + return -ENOMEM;
45518 + }
45519 +
45520 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45521 +
45522 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45523 + sizeof(*status), 0);
45524 if (ret < 0)
45525 - return ret;
45526 + goto out;
45527
45528 - *ber = le32_to_cpu(status.viterbi_error_rate);
45529 + *ber = le32_to_cpu(status->viterbi_error_rate);
45530 +out:
45531 + kfree(cmd);
45532 + kfree(status);
45533 return 0;
45534 }
45535
45536 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45537 {
45538 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45539 - struct dvbt_get_status_msg status;
45540 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45541 + struct dvbt_get_status_msg *status;
45542 + u8 *cmd;
45543 int ret;
45544
45545 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45546 - sizeof(status), 0);
45547 + cmd = kmalloc(1, GFP_KERNEL);
45548 + if (cmd == NULL)
45549 + return -ENOMEM;
45550 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45551 + if (status == NULL) {
45552 + kfree(cmd);
45553 + return -ENOMEM;
45554 + }
45555 +
45556 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45557 +
45558 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45559 + sizeof(*status), 0);
45560 if (ret < 0) {
45561 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45562 ret);
45563 - return ret;
45564 + goto out;
45565 }
45566 - *unc = le32_to_cpu(status.uncorrected_block_count);
45567 - return 0;
45568 + *unc = le32_to_cpu(status->uncorrected_block_count);
45569 +
45570 +out:
45571 + kfree(cmd);
45572 + kfree(status);
45573 + return ret;
45574 }
45575
45576 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45577 u16 *strength)
45578 {
45579 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45580 - struct dvbt_get_status_msg status;
45581 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45582 + struct dvbt_get_status_msg *status;
45583 + char *cmd;
45584 int ret;
45585
45586 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45587 - sizeof(status), 0);
45588 + cmd = kmalloc(1, GFP_KERNEL);
45589 + if (cmd == NULL)
45590 + return -ENOMEM;
45591 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45592 + if (status == NULL) {
45593 + kfree(cmd);
45594 + return -ENOMEM;
45595 + }
45596 +
45597 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45598 +
45599 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45600 + sizeof(*status), 0);
45601 if (ret < 0) {
45602 err("cinergyt2_fe_read_signal_strength() Failed!"
45603 " (Error=%d)\n", ret);
45604 - return ret;
45605 + goto out;
45606 }
45607 - *strength = (0xffff - le16_to_cpu(status.gain));
45608 + *strength = (0xffff - le16_to_cpu(status->gain));
45609 +
45610 +out:
45611 + kfree(cmd);
45612 + kfree(status);
45613 return 0;
45614 }
45615
45616 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45617 {
45618 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45619 - struct dvbt_get_status_msg status;
45620 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45621 + struct dvbt_get_status_msg *status;
45622 + char *cmd;
45623 int ret;
45624
45625 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45626 - sizeof(status), 0);
45627 + cmd = kmalloc(1, GFP_KERNEL);
45628 + if (cmd == NULL)
45629 + return -ENOMEM;
45630 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45631 + if (status == NULL) {
45632 + kfree(cmd);
45633 + return -ENOMEM;
45634 + }
45635 +
45636 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45637 +
45638 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45639 + sizeof(*status), 0);
45640 if (ret < 0) {
45641 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45642 - return ret;
45643 + goto out;
45644 }
45645 - *snr = (status.snr << 8) | status.snr;
45646 - return 0;
45647 + *snr = (status->snr << 8) | status->snr;
45648 +
45649 +out:
45650 + kfree(cmd);
45651 + kfree(status);
45652 + return ret;
45653 }
45654
45655 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45656 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45657 {
45658 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45659 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45660 - struct dvbt_set_parameters_msg param;
45661 - char result[2];
45662 + struct dvbt_set_parameters_msg *param;
45663 + char *result;
45664 int err;
45665
45666 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45667 - param.tps = cpu_to_le16(compute_tps(fep));
45668 - param.freq = cpu_to_le32(fep->frequency / 1000);
45669 - param.flags = 0;
45670 + result = kmalloc(2, GFP_KERNEL);
45671 + if (result == NULL)
45672 + return -ENOMEM;
45673 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45674 + if (param == NULL) {
45675 + kfree(result);
45676 + return -ENOMEM;
45677 + }
45678 +
45679 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45680 + param->tps = cpu_to_le16(compute_tps(fep));
45681 + param->freq = cpu_to_le32(fep->frequency / 1000);
45682 + param->flags = 0;
45683
45684 switch (fep->bandwidth_hz) {
45685 default:
45686 case 8000000:
45687 - param.bandwidth = 8;
45688 + param->bandwidth = 8;
45689 break;
45690 case 7000000:
45691 - param.bandwidth = 7;
45692 + param->bandwidth = 7;
45693 break;
45694 case 6000000:
45695 - param.bandwidth = 6;
45696 + param->bandwidth = 6;
45697 break;
45698 }
45699
45700 err = dvb_usb_generic_rw(state->d,
45701 - (char *)&param, sizeof(param),
45702 - result, sizeof(result), 0);
45703 + (char *)param, sizeof(*param),
45704 + result, 2, 0);
45705 if (err < 0)
45706 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45707
45708 - return (err < 0) ? err : 0;
45709 + kfree(result);
45710 + kfree(param);
45711 + return err;
45712 }
45713
45714 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45715 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45716 index 733a7ff..f8b52e3 100644
45717 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45718 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45719 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45720
45721 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45722 {
45723 - struct hexline hx;
45724 - u8 reset;
45725 + struct hexline *hx;
45726 + u8 *reset;
45727 int ret,pos=0;
45728
45729 + reset = kmalloc(1, GFP_KERNEL);
45730 + if (reset == NULL)
45731 + return -ENOMEM;
45732 +
45733 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45734 + if (hx == NULL) {
45735 + kfree(reset);
45736 + return -ENOMEM;
45737 + }
45738 +
45739 /* stop the CPU */
45740 - reset = 1;
45741 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45742 + reset[0] = 1;
45743 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45744 err("could not stop the USB controller CPU.");
45745
45746 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45747 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45748 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45749 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45750 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45751 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45752
45753 - if (ret != hx.len) {
45754 + if (ret != hx->len) {
45755 err("error while transferring firmware "
45756 "(transferred size: %d, block size: %d)",
45757 - ret,hx.len);
45758 + ret,hx->len);
45759 ret = -EINVAL;
45760 break;
45761 }
45762 }
45763 if (ret < 0) {
45764 err("firmware download failed at %d with %d",pos,ret);
45765 + kfree(reset);
45766 + kfree(hx);
45767 return ret;
45768 }
45769
45770 if (ret == 0) {
45771 /* restart the CPU */
45772 - reset = 0;
45773 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45774 + reset[0] = 0;
45775 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45776 err("could not restart the USB controller CPU.");
45777 ret = -EINVAL;
45778 }
45779 } else
45780 ret = -EIO;
45781
45782 + kfree(reset);
45783 + kfree(hx);
45784 +
45785 return ret;
45786 }
45787 EXPORT_SYMBOL(usb_cypress_load_firmware);
45788 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45789 index 1a3df10..57997a5 100644
45790 --- a/drivers/media/usb/dvb-usb/dw2102.c
45791 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45792 @@ -118,7 +118,7 @@ struct su3000_state {
45793
45794 struct s6x0_state {
45795 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45796 -};
45797 +} __no_const;
45798
45799 /* debug */
45800 static int dvb_usb_dw2102_debug;
45801 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45802 index 5801ae7..83f71fa 100644
45803 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45804 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45805 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45806 static int technisat_usb2_i2c_access(struct usb_device *udev,
45807 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45808 {
45809 - u8 b[64];
45810 - int ret, actual_length;
45811 + u8 *b = kmalloc(64, GFP_KERNEL);
45812 + int ret, actual_length, error = 0;
45813 +
45814 + if (b == NULL)
45815 + return -ENOMEM;
45816
45817 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45818 debug_dump(tx, txlen, deb_i2c);
45819 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45820
45821 if (ret < 0) {
45822 err("i2c-error: out failed %02x = %d", device_addr, ret);
45823 - return -ENODEV;
45824 + error = -ENODEV;
45825 + goto out;
45826 }
45827
45828 ret = usb_bulk_msg(udev,
45829 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45830 b, 64, &actual_length, 1000);
45831 if (ret < 0) {
45832 err("i2c-error: in failed %02x = %d", device_addr, ret);
45833 - return -ENODEV;
45834 + error = -ENODEV;
45835 + goto out;
45836 }
45837
45838 if (b[0] != I2C_STATUS_OK) {
45839 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45840 /* handle tuner-i2c-nak */
45841 if (!(b[0] == I2C_STATUS_NAK &&
45842 device_addr == 0x60
45843 - /* && device_is_technisat_usb2 */))
45844 - return -ENODEV;
45845 + /* && device_is_technisat_usb2 */)) {
45846 + error = -ENODEV;
45847 + goto out;
45848 + }
45849 }
45850
45851 deb_i2c("status: %d, ", b[0]);
45852 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45853
45854 deb_i2c("\n");
45855
45856 - return 0;
45857 +out:
45858 + kfree(b);
45859 + return error;
45860 }
45861
45862 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45863 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45864 {
45865 int ret;
45866
45867 - u8 led[8] = {
45868 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45869 - 0
45870 - };
45871 + u8 *led = kzalloc(8, GFP_KERNEL);
45872 +
45873 + if (led == NULL)
45874 + return -ENOMEM;
45875
45876 if (disable_led_control && state != TECH_LED_OFF)
45877 return 0;
45878
45879 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45880 +
45881 switch (state) {
45882 case TECH_LED_ON:
45883 led[1] = 0x82;
45884 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45885 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45886 USB_TYPE_VENDOR | USB_DIR_OUT,
45887 0, 0,
45888 - led, sizeof(led), 500);
45889 + led, 8, 500);
45890
45891 mutex_unlock(&d->i2c_mutex);
45892 +
45893 + kfree(led);
45894 +
45895 return ret;
45896 }
45897
45898 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
45899 {
45900 int ret;
45901 - u8 b = 0;
45902 + u8 *b = kzalloc(1, GFP_KERNEL);
45903 +
45904 + if (b == NULL)
45905 + return -ENOMEM;
45906
45907 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
45908 return -EAGAIN;
45909 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
45910 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
45911 USB_TYPE_VENDOR | USB_DIR_OUT,
45912 (red << 8) | green, 0,
45913 - &b, 1, 500);
45914 + b, 1, 500);
45915
45916 mutex_unlock(&d->i2c_mutex);
45917
45918 + kfree(b);
45919 +
45920 return ret;
45921 }
45922
45923 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45924 struct dvb_usb_device_description **desc, int *cold)
45925 {
45926 int ret;
45927 - u8 version[3];
45928 + u8 *version = kmalloc(3, GFP_KERNEL);
45929
45930 /* first select the interface */
45931 if (usb_set_interface(udev, 0, 1) != 0)
45932 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45933
45934 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
45935
45936 + if (version == NULL)
45937 + return 0;
45938 +
45939 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
45940 GET_VERSION_INFO_VENDOR_REQUEST,
45941 USB_TYPE_VENDOR | USB_DIR_IN,
45942 0, 0,
45943 - version, sizeof(version), 500);
45944 + version, 3, 500);
45945
45946 if (ret < 0)
45947 *cold = 1;
45948 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45949 *cold = 0;
45950 }
45951
45952 + kfree(version);
45953 +
45954 return 0;
45955 }
45956
45957 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
45958
45959 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45960 {
45961 - u8 buf[62], *b;
45962 + u8 *buf, *b;
45963 int ret;
45964 struct ir_raw_event ev;
45965
45966 + buf = kmalloc(62, GFP_KERNEL);
45967 +
45968 + if (buf == NULL)
45969 + return -ENOMEM;
45970 +
45971 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
45972 buf[1] = 0x08;
45973 buf[2] = 0x8f;
45974 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45975 GET_IR_DATA_VENDOR_REQUEST,
45976 USB_TYPE_VENDOR | USB_DIR_IN,
45977 0x8080, 0,
45978 - buf, sizeof(buf), 500);
45979 + buf, 62, 500);
45980
45981 unlock:
45982 mutex_unlock(&d->i2c_mutex);
45983
45984 - if (ret < 0)
45985 + if (ret < 0) {
45986 + kfree(buf);
45987 return ret;
45988 + }
45989
45990 - if (ret == 1)
45991 + if (ret == 1) {
45992 + kfree(buf);
45993 return 0; /* no key pressed */
45994 + }
45995
45996 /* decoding */
45997 b = buf+1;
45998 @@ -656,6 +689,8 @@ unlock:
45999
46000 ir_raw_event_handle(d->rc_dev);
46001
46002 + kfree(buf);
46003 +
46004 return 1;
46005 }
46006
46007 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46008 index af63543..0436f20 100644
46009 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46010 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46011 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46012 * by passing a very big num_planes value */
46013 uplane = compat_alloc_user_space(num_planes *
46014 sizeof(struct v4l2_plane));
46015 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46016 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46017
46018 while (--num_planes >= 0) {
46019 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46020 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46021 if (num_planes == 0)
46022 return 0;
46023
46024 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46025 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46026 if (get_user(p, &up->m.planes))
46027 return -EFAULT;
46028 uplane32 = compat_ptr(p);
46029 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
46030 get_user(kp->flags, &up->flags) ||
46031 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
46032 return -EFAULT;
46033 - kp->base = (__force void *)compat_ptr(tmp);
46034 + kp->base = (__force_kernel void *)compat_ptr(tmp);
46035 return 0;
46036 }
46037
46038 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46039 n * sizeof(struct v4l2_ext_control32)))
46040 return -EFAULT;
46041 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
46042 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
46043 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
46044 while (--n >= 0) {
46045 u32 id;
46046
46047 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
46048 {
46049 struct v4l2_ext_control32 __user *ucontrols;
46050 struct v4l2_ext_control __user *kcontrols =
46051 - (__force struct v4l2_ext_control __user *)kp->controls;
46052 + (struct v4l2_ext_control __force_user *)kp->controls;
46053 int n = kp->count;
46054 compat_caddr_t p;
46055
46056 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
46057 get_user(tmp, &up->edid) ||
46058 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
46059 return -EFAULT;
46060 - kp->edid = (__force u8 *)compat_ptr(tmp);
46061 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
46062 return 0;
46063 }
46064
46065 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
46066 index 015f92a..59e311e 100644
46067 --- a/drivers/media/v4l2-core/v4l2-device.c
46068 +++ b/drivers/media/v4l2-core/v4l2-device.c
46069 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
46070 EXPORT_SYMBOL_GPL(v4l2_device_put);
46071
46072 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
46073 - atomic_t *instance)
46074 + atomic_unchecked_t *instance)
46075 {
46076 - int num = atomic_inc_return(instance) - 1;
46077 + int num = atomic_inc_return_unchecked(instance) - 1;
46078 int len = strlen(basename);
46079
46080 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
46081 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
46082 index faac2f4..e39dcd9 100644
46083 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
46084 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
46085 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
46086 struct file *file, void *fh, void *p);
46087 } u;
46088 void (*debug)(const void *arg, bool write_only);
46089 -};
46090 +} __do_const;
46091 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
46092
46093 /* This control needs a priority check */
46094 #define INFO_FL_PRIO (1 << 0)
46095 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
46096 struct video_device *vfd = video_devdata(file);
46097 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
46098 bool write_only = false;
46099 - struct v4l2_ioctl_info default_info;
46100 + v4l2_ioctl_info_no_const default_info;
46101 const struct v4l2_ioctl_info *info;
46102 void *fh = file->private_data;
46103 struct v4l2_fh *vfh = NULL;
46104 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46105 ret = -EINVAL;
46106 break;
46107 }
46108 - *user_ptr = (void __user *)buf->m.planes;
46109 + *user_ptr = (void __force_user *)buf->m.planes;
46110 *kernel_ptr = (void **)&buf->m.planes;
46111 *array_size = sizeof(struct v4l2_plane) * buf->length;
46112 ret = 1;
46113 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46114 ret = -EINVAL;
46115 break;
46116 }
46117 - *user_ptr = (void __user *)edid->edid;
46118 + *user_ptr = (void __force_user *)edid->edid;
46119 *kernel_ptr = (void **)&edid->edid;
46120 *array_size = edid->blocks * 128;
46121 ret = 1;
46122 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46123 ret = -EINVAL;
46124 break;
46125 }
46126 - *user_ptr = (void __user *)ctrls->controls;
46127 + *user_ptr = (void __force_user *)ctrls->controls;
46128 *kernel_ptr = (void **)&ctrls->controls;
46129 *array_size = sizeof(struct v4l2_ext_control)
46130 * ctrls->count;
46131 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
46132 }
46133
46134 if (has_array_args) {
46135 - *kernel_ptr = (void __force *)user_ptr;
46136 + *kernel_ptr = (void __force_kernel *)user_ptr;
46137 if (copy_to_user(user_ptr, mbuf, array_size))
46138 err = -EFAULT;
46139 goto out_array_args;
46140 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
46141 index 24696f5..3637780 100644
46142 --- a/drivers/memory/omap-gpmc.c
46143 +++ b/drivers/memory/omap-gpmc.c
46144 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
46145 };
46146
46147 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
46148 -static struct irq_chip gpmc_irq_chip;
46149 static int gpmc_irq_start;
46150
46151 static struct resource gpmc_mem_root;
46152 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
46153
46154 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
46155
46156 +static struct irq_chip gpmc_irq_chip = {
46157 + .name = "gpmc",
46158 + .irq_startup = gpmc_irq_noop_ret,
46159 + .irq_enable = gpmc_irq_enable,
46160 + .irq_disable = gpmc_irq_disable,
46161 + .irq_shutdown = gpmc_irq_noop,
46162 + .irq_ack = gpmc_irq_noop,
46163 + .irq_mask = gpmc_irq_noop,
46164 + .irq_unmask = gpmc_irq_noop,
46165 +};
46166 +
46167 static int gpmc_setup_irq(void)
46168 {
46169 int i;
46170 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46171 return gpmc_irq_start;
46172 }
46173
46174 - gpmc_irq_chip.name = "gpmc";
46175 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46176 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46177 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46178 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46179 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46180 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46181 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46182 -
46183 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46184 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46185
46186 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46187 index 187f836..679544b 100644
46188 --- a/drivers/message/fusion/mptbase.c
46189 +++ b/drivers/message/fusion/mptbase.c
46190 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46191 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46192 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46193
46194 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46195 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46196 +#else
46197 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46198 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46199 +#endif
46200 +
46201 /*
46202 * Rounding UP to nearest 4-kB boundary here...
46203 */
46204 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46205 ioc->facts.GlobalCredits);
46206
46207 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46208 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46209 + NULL, NULL);
46210 +#else
46211 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46212 +#endif
46213 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46214 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46215 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46216 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46217 index 5bdaae1..eced16f 100644
46218 --- a/drivers/message/fusion/mptsas.c
46219 +++ b/drivers/message/fusion/mptsas.c
46220 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46221 return 0;
46222 }
46223
46224 +static inline void
46225 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46226 +{
46227 + if (phy_info->port_details) {
46228 + phy_info->port_details->rphy = rphy;
46229 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46230 + ioc->name, rphy));
46231 + }
46232 +
46233 + if (rphy) {
46234 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46235 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46236 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46237 + ioc->name, rphy, rphy->dev.release));
46238 + }
46239 +}
46240 +
46241 /* no mutex */
46242 static void
46243 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46244 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46245 return NULL;
46246 }
46247
46248 -static inline void
46249 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46250 -{
46251 - if (phy_info->port_details) {
46252 - phy_info->port_details->rphy = rphy;
46253 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46254 - ioc->name, rphy));
46255 - }
46256 -
46257 - if (rphy) {
46258 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46259 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46260 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46261 - ioc->name, rphy, rphy->dev.release));
46262 - }
46263 -}
46264 -
46265 static inline struct sas_port *
46266 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46267 {
46268 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46269 index b7d87cd..3fb36da 100644
46270 --- a/drivers/message/i2o/i2o_proc.c
46271 +++ b/drivers/message/i2o/i2o_proc.c
46272 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46273 "Array Controller Device"
46274 };
46275
46276 -static char *chtostr(char *tmp, u8 *chars, int n)
46277 -{
46278 - tmp[0] = 0;
46279 - return strncat(tmp, (char *)chars, n);
46280 -}
46281 -
46282 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46283 char *group)
46284 {
46285 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46286 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46287 {
46288 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46289 - static u32 work32[5];
46290 - static u8 *work8 = (u8 *) work32;
46291 - static u16 *work16 = (u16 *) work32;
46292 + u32 work32[5];
46293 + u8 *work8 = (u8 *) work32;
46294 + u16 *work16 = (u16 *) work32;
46295 int token;
46296 u32 hwcap;
46297
46298 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46299 } *result;
46300
46301 i2o_exec_execute_ddm_table ddm_table;
46302 - char tmp[28 + 1];
46303
46304 result = kmalloc(sizeof(*result), GFP_KERNEL);
46305 if (!result)
46306 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46307
46308 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46309 seq_printf(seq, "%-#8x", ddm_table.module_id);
46310 - seq_printf(seq, "%-29s",
46311 - chtostr(tmp, ddm_table.module_name_version, 28));
46312 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46313 seq_printf(seq, "%9d ", ddm_table.data_size);
46314 seq_printf(seq, "%8d", ddm_table.code_size);
46315
46316 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46317
46318 i2o_driver_result_table *result;
46319 i2o_driver_store_table *dst;
46320 - char tmp[28 + 1];
46321
46322 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46323 if (result == NULL)
46324 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46325
46326 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46327 seq_printf(seq, "%-#8x", dst->module_id);
46328 - seq_printf(seq, "%-29s",
46329 - chtostr(tmp, dst->module_name_version, 28));
46330 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46331 + seq_printf(seq, "%-.28s", dst->module_name_version);
46332 + seq_printf(seq, "%-.8s", dst->date);
46333 seq_printf(seq, "%8d ", dst->module_size);
46334 seq_printf(seq, "%8d ", dst->mpb_size);
46335 seq_printf(seq, "0x%04x", dst->module_flags);
46336 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46337 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46338 {
46339 struct i2o_device *d = (struct i2o_device *)seq->private;
46340 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46341 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46342 // == (allow) 512d bytes (max)
46343 - static u16 *work16 = (u16 *) work32;
46344 + u16 *work16 = (u16 *) work32;
46345 int token;
46346 - char tmp[16 + 1];
46347
46348 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46349
46350 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46351 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46352 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46353 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46354 - seq_printf(seq, "Vendor info : %s\n",
46355 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46356 - seq_printf(seq, "Product info : %s\n",
46357 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46358 - seq_printf(seq, "Description : %s\n",
46359 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46360 - seq_printf(seq, "Product rev. : %s\n",
46361 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46362 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46363 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46364 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46365 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46366
46367 seq_printf(seq, "Serial number : ");
46368 print_serial_number(seq, (u8 *) (work32 + 16),
46369 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46370 u8 pad[256]; // allow up to 256 byte (max) serial number
46371 } result;
46372
46373 - char tmp[24 + 1];
46374 -
46375 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46376
46377 if (token < 0) {
46378 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46379 }
46380
46381 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46382 - seq_printf(seq, "Module name : %s\n",
46383 - chtostr(tmp, result.module_name, 24));
46384 - seq_printf(seq, "Module revision : %s\n",
46385 - chtostr(tmp, result.module_rev, 8));
46386 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46387 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46388
46389 seq_printf(seq, "Serial number : ");
46390 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46391 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46392 u8 instance_number[4];
46393 } result;
46394
46395 - char tmp[64 + 1];
46396 -
46397 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46398
46399 if (token < 0) {
46400 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46401 return 0;
46402 }
46403
46404 - seq_printf(seq, "Device name : %s\n",
46405 - chtostr(tmp, result.device_name, 64));
46406 - seq_printf(seq, "Service name : %s\n",
46407 - chtostr(tmp, result.service_name, 64));
46408 - seq_printf(seq, "Physical name : %s\n",
46409 - chtostr(tmp, result.physical_location, 64));
46410 - seq_printf(seq, "Instance number : %s\n",
46411 - chtostr(tmp, result.instance_number, 4));
46412 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46413 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46414 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46415 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46416
46417 return 0;
46418 }
46419 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46420 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46421 {
46422 struct i2o_device *d = (struct i2o_device *)seq->private;
46423 - static u32 work32[12];
46424 - static u16 *work16 = (u16 *) work32;
46425 - static u8 *work8 = (u8 *) work32;
46426 + u32 work32[12];
46427 + u16 *work16 = (u16 *) work32;
46428 + u8 *work8 = (u8 *) work32;
46429 int token;
46430
46431 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46432 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46433 index 92752fb..a7494f6 100644
46434 --- a/drivers/message/i2o/iop.c
46435 +++ b/drivers/message/i2o/iop.c
46436 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46437
46438 spin_lock_irqsave(&c->context_list_lock, flags);
46439
46440 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46441 - atomic_inc(&c->context_list_counter);
46442 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46443 + atomic_inc_unchecked(&c->context_list_counter);
46444
46445 - entry->context = atomic_read(&c->context_list_counter);
46446 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46447
46448 list_add(&entry->list, &c->context_list);
46449
46450 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46451
46452 #if BITS_PER_LONG == 64
46453 spin_lock_init(&c->context_list_lock);
46454 - atomic_set(&c->context_list_counter, 0);
46455 + atomic_set_unchecked(&c->context_list_counter, 0);
46456 INIT_LIST_HEAD(&c->context_list);
46457 #endif
46458
46459 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46460 index 9a8e185..27ff17d 100644
46461 --- a/drivers/mfd/ab8500-debugfs.c
46462 +++ b/drivers/mfd/ab8500-debugfs.c
46463 @@ -100,7 +100,7 @@ static int irq_last;
46464 static u32 *irq_count;
46465 static int num_irqs;
46466
46467 -static struct device_attribute **dev_attr;
46468 +static device_attribute_no_const **dev_attr;
46469 static char **event_name;
46470
46471 static u8 avg_sample = SAMPLE_16;
46472 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46473 index c880c89..45a7c68 100644
46474 --- a/drivers/mfd/max8925-i2c.c
46475 +++ b/drivers/mfd/max8925-i2c.c
46476 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46477 const struct i2c_device_id *id)
46478 {
46479 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46480 - static struct max8925_chip *chip;
46481 + struct max8925_chip *chip;
46482 struct device_node *node = client->dev.of_node;
46483
46484 if (node && !pdata) {
46485 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46486 index 7612d89..70549c2 100644
46487 --- a/drivers/mfd/tps65910.c
46488 +++ b/drivers/mfd/tps65910.c
46489 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46490 struct tps65910_platform_data *pdata)
46491 {
46492 int ret = 0;
46493 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46494 + struct regmap_irq_chip *tps6591x_irqs_chip;
46495
46496 if (!irq) {
46497 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46498 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46499 index 1b772ef..01e77d33 100644
46500 --- a/drivers/mfd/twl4030-irq.c
46501 +++ b/drivers/mfd/twl4030-irq.c
46502 @@ -34,6 +34,7 @@
46503 #include <linux/of.h>
46504 #include <linux/irqdomain.h>
46505 #include <linux/i2c/twl.h>
46506 +#include <asm/pgtable.h>
46507
46508 #include "twl-core.h"
46509
46510 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46511 * Install an irq handler for each of the SIH modules;
46512 * clone dummy irq_chip since PIH can't *do* anything
46513 */
46514 - twl4030_irq_chip = dummy_irq_chip;
46515 - twl4030_irq_chip.name = "twl4030";
46516 + pax_open_kernel();
46517 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46518 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46519
46520 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46521 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46522 + pax_close_kernel();
46523
46524 for (i = irq_base; i < irq_end; i++) {
46525 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46526 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46527 index 464419b..64bae8d 100644
46528 --- a/drivers/misc/c2port/core.c
46529 +++ b/drivers/misc/c2port/core.c
46530 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46531 goto error_idr_alloc;
46532 c2dev->id = ret;
46533
46534 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46535 + pax_open_kernel();
46536 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46537 + pax_close_kernel();
46538
46539 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46540 "c2port%d", c2dev->id);
46541 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46542 index 8385177..2f54635 100644
46543 --- a/drivers/misc/eeprom/sunxi_sid.c
46544 +++ b/drivers/misc/eeprom/sunxi_sid.c
46545 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46546
46547 platform_set_drvdata(pdev, sid_data);
46548
46549 - sid_bin_attr.size = sid_data->keysize;
46550 + pax_open_kernel();
46551 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46552 + pax_close_kernel();
46553 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46554 return -ENODEV;
46555
46556 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46557 index 36f5d52..32311c3 100644
46558 --- a/drivers/misc/kgdbts.c
46559 +++ b/drivers/misc/kgdbts.c
46560 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46561 char before[BREAK_INSTR_SIZE];
46562 char after[BREAK_INSTR_SIZE];
46563
46564 - probe_kernel_read(before, (char *)kgdbts_break_test,
46565 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46566 BREAK_INSTR_SIZE);
46567 init_simple_test();
46568 ts.tst = plant_and_detach_test;
46569 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46570 /* Activate test with initial breakpoint */
46571 if (!is_early)
46572 kgdb_breakpoint();
46573 - probe_kernel_read(after, (char *)kgdbts_break_test,
46574 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46575 BREAK_INSTR_SIZE);
46576 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46577 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46578 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46579 index 3ef4627..8d00486 100644
46580 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46581 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46582 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46583 * the lid is closed. This leads to interrupts as soon as a little move
46584 * is done.
46585 */
46586 - atomic_inc(&lis3->count);
46587 + atomic_inc_unchecked(&lis3->count);
46588
46589 wake_up_interruptible(&lis3->misc_wait);
46590 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46591 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46592 if (lis3->pm_dev)
46593 pm_runtime_get_sync(lis3->pm_dev);
46594
46595 - atomic_set(&lis3->count, 0);
46596 + atomic_set_unchecked(&lis3->count, 0);
46597 return 0;
46598 }
46599
46600 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46601 add_wait_queue(&lis3->misc_wait, &wait);
46602 while (true) {
46603 set_current_state(TASK_INTERRUPTIBLE);
46604 - data = atomic_xchg(&lis3->count, 0);
46605 + data = atomic_xchg_unchecked(&lis3->count, 0);
46606 if (data)
46607 break;
46608
46609 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46610 struct lis3lv02d, miscdev);
46611
46612 poll_wait(file, &lis3->misc_wait, wait);
46613 - if (atomic_read(&lis3->count))
46614 + if (atomic_read_unchecked(&lis3->count))
46615 return POLLIN | POLLRDNORM;
46616 return 0;
46617 }
46618 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46619 index c439c82..1f20f57 100644
46620 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46621 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46622 @@ -297,7 +297,7 @@ struct lis3lv02d {
46623 struct input_polled_dev *idev; /* input device */
46624 struct platform_device *pdev; /* platform device */
46625 struct regulator_bulk_data regulators[2];
46626 - atomic_t count; /* interrupt count after last read */
46627 + atomic_unchecked_t count; /* interrupt count after last read */
46628 union axis_conversion ac; /* hw -> logical axis */
46629 int mapped_btns[3];
46630
46631 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46632 index 2f30bad..c4c13d0 100644
46633 --- a/drivers/misc/sgi-gru/gruhandles.c
46634 +++ b/drivers/misc/sgi-gru/gruhandles.c
46635 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46636 unsigned long nsec;
46637
46638 nsec = CLKS2NSEC(clks);
46639 - atomic_long_inc(&mcs_op_statistics[op].count);
46640 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46641 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46642 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46643 if (mcs_op_statistics[op].max < nsec)
46644 mcs_op_statistics[op].max = nsec;
46645 }
46646 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46647 index 4f76359..cdfcb2e 100644
46648 --- a/drivers/misc/sgi-gru/gruprocfs.c
46649 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46650 @@ -32,9 +32,9 @@
46651
46652 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46653
46654 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46655 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46656 {
46657 - unsigned long val = atomic_long_read(v);
46658 + unsigned long val = atomic_long_read_unchecked(v);
46659
46660 seq_printf(s, "%16lu %s\n", val, id);
46661 }
46662 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46663
46664 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46665 for (op = 0; op < mcsop_last; op++) {
46666 - count = atomic_long_read(&mcs_op_statistics[op].count);
46667 - total = atomic_long_read(&mcs_op_statistics[op].total);
46668 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46669 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46670 max = mcs_op_statistics[op].max;
46671 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46672 count ? total / count : 0, max);
46673 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46674 index 5c3ce24..4915ccb 100644
46675 --- a/drivers/misc/sgi-gru/grutables.h
46676 +++ b/drivers/misc/sgi-gru/grutables.h
46677 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46678 * GRU statistics.
46679 */
46680 struct gru_stats_s {
46681 - atomic_long_t vdata_alloc;
46682 - atomic_long_t vdata_free;
46683 - atomic_long_t gts_alloc;
46684 - atomic_long_t gts_free;
46685 - atomic_long_t gms_alloc;
46686 - atomic_long_t gms_free;
46687 - atomic_long_t gts_double_allocate;
46688 - atomic_long_t assign_context;
46689 - atomic_long_t assign_context_failed;
46690 - atomic_long_t free_context;
46691 - atomic_long_t load_user_context;
46692 - atomic_long_t load_kernel_context;
46693 - atomic_long_t lock_kernel_context;
46694 - atomic_long_t unlock_kernel_context;
46695 - atomic_long_t steal_user_context;
46696 - atomic_long_t steal_kernel_context;
46697 - atomic_long_t steal_context_failed;
46698 - atomic_long_t nopfn;
46699 - atomic_long_t asid_new;
46700 - atomic_long_t asid_next;
46701 - atomic_long_t asid_wrap;
46702 - atomic_long_t asid_reuse;
46703 - atomic_long_t intr;
46704 - atomic_long_t intr_cbr;
46705 - atomic_long_t intr_tfh;
46706 - atomic_long_t intr_spurious;
46707 - atomic_long_t intr_mm_lock_failed;
46708 - atomic_long_t call_os;
46709 - atomic_long_t call_os_wait_queue;
46710 - atomic_long_t user_flush_tlb;
46711 - atomic_long_t user_unload_context;
46712 - atomic_long_t user_exception;
46713 - atomic_long_t set_context_option;
46714 - atomic_long_t check_context_retarget_intr;
46715 - atomic_long_t check_context_unload;
46716 - atomic_long_t tlb_dropin;
46717 - atomic_long_t tlb_preload_page;
46718 - atomic_long_t tlb_dropin_fail_no_asid;
46719 - atomic_long_t tlb_dropin_fail_upm;
46720 - atomic_long_t tlb_dropin_fail_invalid;
46721 - atomic_long_t tlb_dropin_fail_range_active;
46722 - atomic_long_t tlb_dropin_fail_idle;
46723 - atomic_long_t tlb_dropin_fail_fmm;
46724 - atomic_long_t tlb_dropin_fail_no_exception;
46725 - atomic_long_t tfh_stale_on_fault;
46726 - atomic_long_t mmu_invalidate_range;
46727 - atomic_long_t mmu_invalidate_page;
46728 - atomic_long_t flush_tlb;
46729 - atomic_long_t flush_tlb_gru;
46730 - atomic_long_t flush_tlb_gru_tgh;
46731 - atomic_long_t flush_tlb_gru_zero_asid;
46732 + atomic_long_unchecked_t vdata_alloc;
46733 + atomic_long_unchecked_t vdata_free;
46734 + atomic_long_unchecked_t gts_alloc;
46735 + atomic_long_unchecked_t gts_free;
46736 + atomic_long_unchecked_t gms_alloc;
46737 + atomic_long_unchecked_t gms_free;
46738 + atomic_long_unchecked_t gts_double_allocate;
46739 + atomic_long_unchecked_t assign_context;
46740 + atomic_long_unchecked_t assign_context_failed;
46741 + atomic_long_unchecked_t free_context;
46742 + atomic_long_unchecked_t load_user_context;
46743 + atomic_long_unchecked_t load_kernel_context;
46744 + atomic_long_unchecked_t lock_kernel_context;
46745 + atomic_long_unchecked_t unlock_kernel_context;
46746 + atomic_long_unchecked_t steal_user_context;
46747 + atomic_long_unchecked_t steal_kernel_context;
46748 + atomic_long_unchecked_t steal_context_failed;
46749 + atomic_long_unchecked_t nopfn;
46750 + atomic_long_unchecked_t asid_new;
46751 + atomic_long_unchecked_t asid_next;
46752 + atomic_long_unchecked_t asid_wrap;
46753 + atomic_long_unchecked_t asid_reuse;
46754 + atomic_long_unchecked_t intr;
46755 + atomic_long_unchecked_t intr_cbr;
46756 + atomic_long_unchecked_t intr_tfh;
46757 + atomic_long_unchecked_t intr_spurious;
46758 + atomic_long_unchecked_t intr_mm_lock_failed;
46759 + atomic_long_unchecked_t call_os;
46760 + atomic_long_unchecked_t call_os_wait_queue;
46761 + atomic_long_unchecked_t user_flush_tlb;
46762 + atomic_long_unchecked_t user_unload_context;
46763 + atomic_long_unchecked_t user_exception;
46764 + atomic_long_unchecked_t set_context_option;
46765 + atomic_long_unchecked_t check_context_retarget_intr;
46766 + atomic_long_unchecked_t check_context_unload;
46767 + atomic_long_unchecked_t tlb_dropin;
46768 + atomic_long_unchecked_t tlb_preload_page;
46769 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46770 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46771 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46772 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46773 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46774 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46775 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46776 + atomic_long_unchecked_t tfh_stale_on_fault;
46777 + atomic_long_unchecked_t mmu_invalidate_range;
46778 + atomic_long_unchecked_t mmu_invalidate_page;
46779 + atomic_long_unchecked_t flush_tlb;
46780 + atomic_long_unchecked_t flush_tlb_gru;
46781 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46782 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46783
46784 - atomic_long_t copy_gpa;
46785 - atomic_long_t read_gpa;
46786 + atomic_long_unchecked_t copy_gpa;
46787 + atomic_long_unchecked_t read_gpa;
46788
46789 - atomic_long_t mesq_receive;
46790 - atomic_long_t mesq_receive_none;
46791 - atomic_long_t mesq_send;
46792 - atomic_long_t mesq_send_failed;
46793 - atomic_long_t mesq_noop;
46794 - atomic_long_t mesq_send_unexpected_error;
46795 - atomic_long_t mesq_send_lb_overflow;
46796 - atomic_long_t mesq_send_qlimit_reached;
46797 - atomic_long_t mesq_send_amo_nacked;
46798 - atomic_long_t mesq_send_put_nacked;
46799 - atomic_long_t mesq_page_overflow;
46800 - atomic_long_t mesq_qf_locked;
46801 - atomic_long_t mesq_qf_noop_not_full;
46802 - atomic_long_t mesq_qf_switch_head_failed;
46803 - atomic_long_t mesq_qf_unexpected_error;
46804 - atomic_long_t mesq_noop_unexpected_error;
46805 - atomic_long_t mesq_noop_lb_overflow;
46806 - atomic_long_t mesq_noop_qlimit_reached;
46807 - atomic_long_t mesq_noop_amo_nacked;
46808 - atomic_long_t mesq_noop_put_nacked;
46809 - atomic_long_t mesq_noop_page_overflow;
46810 + atomic_long_unchecked_t mesq_receive;
46811 + atomic_long_unchecked_t mesq_receive_none;
46812 + atomic_long_unchecked_t mesq_send;
46813 + atomic_long_unchecked_t mesq_send_failed;
46814 + atomic_long_unchecked_t mesq_noop;
46815 + atomic_long_unchecked_t mesq_send_unexpected_error;
46816 + atomic_long_unchecked_t mesq_send_lb_overflow;
46817 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46818 + atomic_long_unchecked_t mesq_send_amo_nacked;
46819 + atomic_long_unchecked_t mesq_send_put_nacked;
46820 + atomic_long_unchecked_t mesq_page_overflow;
46821 + atomic_long_unchecked_t mesq_qf_locked;
46822 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46823 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46824 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46825 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46826 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46827 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46828 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46829 + atomic_long_unchecked_t mesq_noop_put_nacked;
46830 + atomic_long_unchecked_t mesq_noop_page_overflow;
46831
46832 };
46833
46834 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46835 tghop_invalidate, mcsop_last};
46836
46837 struct mcs_op_statistic {
46838 - atomic_long_t count;
46839 - atomic_long_t total;
46840 + atomic_long_unchecked_t count;
46841 + atomic_long_unchecked_t total;
46842 unsigned long max;
46843 };
46844
46845 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46846
46847 #define STAT(id) do { \
46848 if (gru_options & OPT_STATS) \
46849 - atomic_long_inc(&gru_stats.id); \
46850 + atomic_long_inc_unchecked(&gru_stats.id); \
46851 } while (0)
46852
46853 #ifdef CONFIG_SGI_GRU_DEBUG
46854 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46855 index c862cd4..0d176fe 100644
46856 --- a/drivers/misc/sgi-xp/xp.h
46857 +++ b/drivers/misc/sgi-xp/xp.h
46858 @@ -288,7 +288,7 @@ struct xpc_interface {
46859 xpc_notify_func, void *);
46860 void (*received) (short, int, void *);
46861 enum xp_retval (*partid_to_nasids) (short, void *);
46862 -};
46863 +} __no_const;
46864
46865 extern struct xpc_interface xpc_interface;
46866
46867 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46868 index 01be66d..e3a0c7e 100644
46869 --- a/drivers/misc/sgi-xp/xp_main.c
46870 +++ b/drivers/misc/sgi-xp/xp_main.c
46871 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46872 }
46873
46874 struct xpc_interface xpc_interface = {
46875 - (void (*)(int))xpc_notloaded,
46876 - (void (*)(int))xpc_notloaded,
46877 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46878 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46879 + .connect = (void (*)(int))xpc_notloaded,
46880 + .disconnect = (void (*)(int))xpc_notloaded,
46881 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46882 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46883 void *))xpc_notloaded,
46884 - (void (*)(short, int, void *))xpc_notloaded,
46885 - (enum xp_retval(*)(short, void *))xpc_notloaded
46886 + .received = (void (*)(short, int, void *))xpc_notloaded,
46887 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46888 };
46889 EXPORT_SYMBOL_GPL(xpc_interface);
46890
46891 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46892 index b94d5f7..7f494c5 100644
46893 --- a/drivers/misc/sgi-xp/xpc.h
46894 +++ b/drivers/misc/sgi-xp/xpc.h
46895 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46896 void (*received_payload) (struct xpc_channel *, void *);
46897 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46898 };
46899 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46900
46901 /* struct xpc_partition act_state values (for XPC HB) */
46902
46903 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46904 /* found in xpc_main.c */
46905 extern struct device *xpc_part;
46906 extern struct device *xpc_chan;
46907 -extern struct xpc_arch_operations xpc_arch_ops;
46908 +extern xpc_arch_operations_no_const xpc_arch_ops;
46909 extern int xpc_disengage_timelimit;
46910 extern int xpc_disengage_timedout;
46911 extern int xpc_activate_IRQ_rcvd;
46912 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46913 index 82dc574..8539ab2 100644
46914 --- a/drivers/misc/sgi-xp/xpc_main.c
46915 +++ b/drivers/misc/sgi-xp/xpc_main.c
46916 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46917 .notifier_call = xpc_system_die,
46918 };
46919
46920 -struct xpc_arch_operations xpc_arch_ops;
46921 +xpc_arch_operations_no_const xpc_arch_ops;
46922
46923 /*
46924 * Timer function to enforce the timelimit on the partition disengage.
46925 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46926
46927 if (((die_args->trapnr == X86_TRAP_MF) ||
46928 (die_args->trapnr == X86_TRAP_XF)) &&
46929 - !user_mode_vm(die_args->regs))
46930 + !user_mode(die_args->regs))
46931 xpc_die_deactivate();
46932
46933 break;
46934 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46935 index 4409d79..d7766d0 100644
46936 --- a/drivers/mmc/card/block.c
46937 +++ b/drivers/mmc/card/block.c
46938 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46939 if (idata->ic.postsleep_min_us)
46940 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46941
46942 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46943 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46944 err = -EFAULT;
46945 goto cmd_rel_host;
46946 }
46947 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46948 index 0d0f7a2..45b8d60 100644
46949 --- a/drivers/mmc/host/dw_mmc.h
46950 +++ b/drivers/mmc/host/dw_mmc.h
46951 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
46952 int (*parse_dt)(struct dw_mci *host);
46953 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
46954 struct dw_mci_tuning_data *tuning_data);
46955 -};
46956 +} __do_const;
46957 #endif /* _DW_MMC_H_ */
46958 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46959 index 8232e9a..7776006 100644
46960 --- a/drivers/mmc/host/mmci.c
46961 +++ b/drivers/mmc/host/mmci.c
46962 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
46963 mmc->caps |= MMC_CAP_CMD23;
46964
46965 if (variant->busy_detect) {
46966 - mmci_ops.card_busy = mmci_card_busy;
46967 + pax_open_kernel();
46968 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46969 + pax_close_kernel();
46970 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46971 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46972 mmc->max_busy_timeout = 0;
46973 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46974 index 7c71dcd..74cb746 100644
46975 --- a/drivers/mmc/host/omap_hsmmc.c
46976 +++ b/drivers/mmc/host/omap_hsmmc.c
46977 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46978
46979 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46980 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46981 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46982 + pax_open_kernel();
46983 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46984 + pax_close_kernel();
46985 }
46986
46987 pm_runtime_enable(host->dev);
46988 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46989 index af1f7c0..00d368a 100644
46990 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46991 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46992 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46993 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46994 }
46995
46996 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46997 - sdhci_esdhc_ops.platform_execute_tuning =
46998 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46999 + pax_open_kernel();
47000 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47001 esdhc_executing_tuning;
47002 + pax_close_kernel();
47003 + }
47004
47005 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47006 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47007 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47008 index c45b893..fba0144 100644
47009 --- a/drivers/mmc/host/sdhci-s3c.c
47010 +++ b/drivers/mmc/host/sdhci-s3c.c
47011 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47012 * we can use overriding functions instead of default.
47013 */
47014 if (sc->no_divider) {
47015 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47016 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47017 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47018 + pax_open_kernel();
47019 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47020 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47021 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47022 + pax_close_kernel();
47023 }
47024
47025 /* It supports additional host capabilities if needed */
47026 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47027 index 423666b..81ff5eb 100644
47028 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47029 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47030 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47031 size_t totlen = 0, thislen;
47032 int ret = 0;
47033 size_t buflen = 0;
47034 - static char *buffer;
47035 + char *buffer;
47036
47037 if (!ECCBUF_SIZE) {
47038 /* We should fall back to a general writev implementation.
47039 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47040 index b3b7ca1..5dd4634 100644
47041 --- a/drivers/mtd/nand/denali.c
47042 +++ b/drivers/mtd/nand/denali.c
47043 @@ -24,6 +24,7 @@
47044 #include <linux/slab.h>
47045 #include <linux/mtd/mtd.h>
47046 #include <linux/module.h>
47047 +#include <linux/slab.h>
47048
47049 #include "denali.h"
47050
47051 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47052 index 4f3851a..f477a23 100644
47053 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47054 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47055 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47056
47057 /* first try to map the upper buffer directly */
47058 if (virt_addr_valid(this->upper_buf) &&
47059 - !object_is_on_stack(this->upper_buf)) {
47060 + !object_starts_on_stack(this->upper_buf)) {
47061 sg_init_one(sgl, this->upper_buf, this->upper_len);
47062 ret = dma_map_sg(this->dev, sgl, 1, dr);
47063 if (ret == 0)
47064 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47065 index 51b9d6a..52af9a7 100644
47066 --- a/drivers/mtd/nftlmount.c
47067 +++ b/drivers/mtd/nftlmount.c
47068 @@ -24,6 +24,7 @@
47069 #include <asm/errno.h>
47070 #include <linux/delay.h>
47071 #include <linux/slab.h>
47072 +#include <linux/sched.h>
47073 #include <linux/mtd/mtd.h>
47074 #include <linux/mtd/nand.h>
47075 #include <linux/mtd/nftl.h>
47076 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47077 index c23184a..4115c41 100644
47078 --- a/drivers/mtd/sm_ftl.c
47079 +++ b/drivers/mtd/sm_ftl.c
47080 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47081 #define SM_CIS_VENDOR_OFFSET 0x59
47082 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47083 {
47084 - struct attribute_group *attr_group;
47085 + attribute_group_no_const *attr_group;
47086 struct attribute **attributes;
47087 struct sm_sysfs_attribute *vendor_attribute;
47088 char *vendor;
47089 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47090 index 7b11243..b3278a3 100644
47091 --- a/drivers/net/bonding/bond_netlink.c
47092 +++ b/drivers/net/bonding/bond_netlink.c
47093 @@ -585,7 +585,7 @@ nla_put_failure:
47094 return -EMSGSIZE;
47095 }
47096
47097 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47098 +struct rtnl_link_ops bond_link_ops = {
47099 .kind = "bond",
47100 .priv_size = sizeof(struct bonding),
47101 .setup = bond_setup,
47102 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47103 index b3b922a..80bba38 100644
47104 --- a/drivers/net/caif/caif_hsi.c
47105 +++ b/drivers/net/caif/caif_hsi.c
47106 @@ -1444,7 +1444,7 @@ err:
47107 return -ENODEV;
47108 }
47109
47110 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47111 +static struct rtnl_link_ops caif_hsi_link_ops = {
47112 .kind = "cfhsi",
47113 .priv_size = sizeof(struct cfhsi),
47114 .setup = cfhsi_setup,
47115 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47116 index 98d73aa..63ef9da 100644
47117 --- a/drivers/net/can/Kconfig
47118 +++ b/drivers/net/can/Kconfig
47119 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47120
47121 config CAN_FLEXCAN
47122 tristate "Support for Freescale FLEXCAN based chips"
47123 - depends on ARM || PPC
47124 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47125 ---help---
47126 Say Y here if you want to support for Freescale FlexCAN.
47127
47128 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47129 index 62ca0e8..3bed607 100644
47130 --- a/drivers/net/can/dev.c
47131 +++ b/drivers/net/can/dev.c
47132 @@ -958,7 +958,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47133 return -EOPNOTSUPP;
47134 }
47135
47136 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47137 +static struct rtnl_link_ops can_link_ops = {
47138 .kind = "can",
47139 .maxtype = IFLA_CAN_MAX,
47140 .policy = can_policy,
47141 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47142 index 674f367..ec3a31f 100644
47143 --- a/drivers/net/can/vcan.c
47144 +++ b/drivers/net/can/vcan.c
47145 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47146 dev->destructor = free_netdev;
47147 }
47148
47149 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47150 +static struct rtnl_link_ops vcan_link_ops = {
47151 .kind = "vcan",
47152 .setup = vcan_setup,
47153 };
47154 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47155 index 49adbf1..fff7ff8 100644
47156 --- a/drivers/net/dummy.c
47157 +++ b/drivers/net/dummy.c
47158 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47159 return 0;
47160 }
47161
47162 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47163 +static struct rtnl_link_ops dummy_link_ops = {
47164 .kind = DRV_NAME,
47165 .setup = dummy_setup,
47166 .validate = dummy_validate,
47167 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47168 index 0443654..4f0aa18 100644
47169 --- a/drivers/net/ethernet/8390/ax88796.c
47170 +++ b/drivers/net/ethernet/8390/ax88796.c
47171 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47172 if (ax->plat->reg_offsets)
47173 ei_local->reg_offset = ax->plat->reg_offsets;
47174 else {
47175 + resource_size_t _mem_size = mem_size;
47176 + do_div(_mem_size, 0x18);
47177 ei_local->reg_offset = ax->reg_offsets;
47178 for (ret = 0; ret < 0x18; ret++)
47179 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47180 + ax->reg_offsets[ret] = _mem_size * ret;
47181 }
47182
47183 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47184 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47185 index 760c72c..a99728c 100644
47186 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47187 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47188 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
47189 return 0;
47190 }
47191
47192 -static struct net_device_ops altera_tse_netdev_ops = {
47193 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47194 .ndo_open = tse_open,
47195 .ndo_stop = tse_shutdown,
47196 .ndo_start_xmit = tse_start_xmit,
47197 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47198 ndev->netdev_ops = &altera_tse_netdev_ops;
47199 altera_tse_set_ethtool_ops(ndev);
47200
47201 + pax_open_kernel();
47202 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47203
47204 if (priv->hash_filter)
47205 altera_tse_netdev_ops.ndo_set_rx_mode =
47206 tse_set_rx_mode_hashfilter;
47207 + pax_close_kernel();
47208
47209 /* Scatter/gather IO is not supported,
47210 * so it is turned off
47211 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47212 index 29a0927..5a348e24 100644
47213 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47214 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47215 @@ -1122,14 +1122,14 @@ do { \
47216 * operations, everything works on mask values.
47217 */
47218 #define XMDIO_READ(_pdata, _mmd, _reg) \
47219 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47220 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47221 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47222
47223 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47224 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47225
47226 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47227 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47228 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47229 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47230
47231 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47232 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47233 index 8a50b01..39c1ad0 100644
47234 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47235 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47236 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47237
47238 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47239
47240 - pdata->hw_if.config_dcb_tc(pdata);
47241 + pdata->hw_if->config_dcb_tc(pdata);
47242
47243 return 0;
47244 }
47245 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47246
47247 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47248
47249 - pdata->hw_if.config_dcb_pfc(pdata);
47250 + pdata->hw_if->config_dcb_pfc(pdata);
47251
47252 return 0;
47253 }
47254 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47255 index a50891f..b26fe24 100644
47256 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47257 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47258 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47259
47260 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47261 {
47262 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47263 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47264 struct xgbe_channel *channel;
47265 struct xgbe_ring *ring;
47266 struct xgbe_ring_data *rdata;
47267 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47268
47269 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47270 {
47271 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47272 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47273 struct xgbe_channel *channel;
47274 struct xgbe_ring *ring;
47275 struct xgbe_ring_desc *rdesc;
47276 @@ -624,7 +624,7 @@ err_out:
47277 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47278 {
47279 struct xgbe_prv_data *pdata = channel->pdata;
47280 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47281 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47282 struct xgbe_ring *ring = channel->rx_ring;
47283 struct xgbe_ring_data *rdata;
47284 int i;
47285 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47286 DBGPR("<--xgbe_realloc_rx_buffer\n");
47287 }
47288
47289 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47290 -{
47291 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47292 -
47293 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47294 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47295 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47296 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47297 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47298 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47299 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47300 -
47301 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47302 -}
47303 +const struct xgbe_desc_if default_xgbe_desc_if = {
47304 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47305 + .free_ring_resources = xgbe_free_ring_resources,
47306 + .map_tx_skb = xgbe_map_tx_skb,
47307 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47308 + .unmap_rdata = xgbe_unmap_rdata,
47309 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47310 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47311 +};
47312 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47313 index 4c66cd1..1a20aab 100644
47314 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47315 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47316 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47317
47318 static int xgbe_init(struct xgbe_prv_data *pdata)
47319 {
47320 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47321 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47322 int ret;
47323
47324 DBGPR("-->xgbe_init\n");
47325 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47326 return 0;
47327 }
47328
47329 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47330 -{
47331 - DBGPR("-->xgbe_init_function_ptrs\n");
47332 -
47333 - hw_if->tx_complete = xgbe_tx_complete;
47334 -
47335 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47336 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47337 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47338 - hw_if->set_mac_address = xgbe_set_mac_address;
47339 -
47340 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47341 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47342 -
47343 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47344 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47345 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47346 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47347 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47348 -
47349 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47350 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47351 -
47352 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47353 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47354 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47355 -
47356 - hw_if->enable_tx = xgbe_enable_tx;
47357 - hw_if->disable_tx = xgbe_disable_tx;
47358 - hw_if->enable_rx = xgbe_enable_rx;
47359 - hw_if->disable_rx = xgbe_disable_rx;
47360 -
47361 - hw_if->powerup_tx = xgbe_powerup_tx;
47362 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47363 - hw_if->powerup_rx = xgbe_powerup_rx;
47364 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47365 -
47366 - hw_if->dev_xmit = xgbe_dev_xmit;
47367 - hw_if->dev_read = xgbe_dev_read;
47368 - hw_if->enable_int = xgbe_enable_int;
47369 - hw_if->disable_int = xgbe_disable_int;
47370 - hw_if->init = xgbe_init;
47371 - hw_if->exit = xgbe_exit;
47372 +const struct xgbe_hw_if default_xgbe_hw_if = {
47373 + .tx_complete = xgbe_tx_complete,
47374 +
47375 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47376 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47377 + .add_mac_addresses = xgbe_add_mac_addresses,
47378 + .set_mac_address = xgbe_set_mac_address,
47379 +
47380 + .enable_rx_csum = xgbe_enable_rx_csum,
47381 + .disable_rx_csum = xgbe_disable_rx_csum,
47382 +
47383 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47384 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47385 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47386 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47387 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47388 +
47389 + .read_mmd_regs = xgbe_read_mmd_regs,
47390 + .write_mmd_regs = xgbe_write_mmd_regs,
47391 +
47392 + .set_gmii_speed = xgbe_set_gmii_speed,
47393 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47394 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47395 +
47396 + .enable_tx = xgbe_enable_tx,
47397 + .disable_tx = xgbe_disable_tx,
47398 + .enable_rx = xgbe_enable_rx,
47399 + .disable_rx = xgbe_disable_rx,
47400 +
47401 + .powerup_tx = xgbe_powerup_tx,
47402 + .powerdown_tx = xgbe_powerdown_tx,
47403 + .powerup_rx = xgbe_powerup_rx,
47404 + .powerdown_rx = xgbe_powerdown_rx,
47405 +
47406 + .dev_xmit = xgbe_dev_xmit,
47407 + .dev_read = xgbe_dev_read,
47408 + .enable_int = xgbe_enable_int,
47409 + .disable_int = xgbe_disable_int,
47410 + .init = xgbe_init,
47411 + .exit = xgbe_exit,
47412
47413 /* Descriptor related Sequences have to be initialized here */
47414 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47415 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47416 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47417 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47418 - hw_if->is_last_desc = xgbe_is_last_desc;
47419 - hw_if->is_context_desc = xgbe_is_context_desc;
47420 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47421 + .tx_desc_init = xgbe_tx_desc_init,
47422 + .rx_desc_init = xgbe_rx_desc_init,
47423 + .tx_desc_reset = xgbe_tx_desc_reset,
47424 + .rx_desc_reset = xgbe_rx_desc_reset,
47425 + .is_last_desc = xgbe_is_last_desc,
47426 + .is_context_desc = xgbe_is_context_desc,
47427 + .tx_start_xmit = xgbe_tx_start_xmit,
47428
47429 /* For FLOW ctrl */
47430 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47431 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47432 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47433 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47434
47435 /* For RX coalescing */
47436 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47437 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47438 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47439 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47440 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47441 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47442 + .usec_to_riwt = xgbe_usec_to_riwt,
47443 + .riwt_to_usec = xgbe_riwt_to_usec,
47444
47445 /* For RX and TX threshold config */
47446 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47447 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47448 + .config_rx_threshold = xgbe_config_rx_threshold,
47449 + .config_tx_threshold = xgbe_config_tx_threshold,
47450
47451 /* For RX and TX Store and Forward Mode config */
47452 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47453 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47454 + .config_rsf_mode = xgbe_config_rsf_mode,
47455 + .config_tsf_mode = xgbe_config_tsf_mode,
47456
47457 /* For TX DMA Operating on Second Frame config */
47458 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47459 + .config_osp_mode = xgbe_config_osp_mode,
47460
47461 /* For RX and TX PBL config */
47462 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47463 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47464 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47465 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47466 - hw_if->config_pblx8 = xgbe_config_pblx8;
47467 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47468 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47469 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47470 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47471 + .config_pblx8 = xgbe_config_pblx8,
47472
47473 /* For MMC statistics support */
47474 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47475 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47476 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47477 + .tx_mmc_int = xgbe_tx_mmc_int,
47478 + .rx_mmc_int = xgbe_rx_mmc_int,
47479 + .read_mmc_stats = xgbe_read_mmc_stats,
47480
47481 /* For PTP config */
47482 - hw_if->config_tstamp = xgbe_config_tstamp;
47483 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47484 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47485 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47486 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47487 + .config_tstamp = xgbe_config_tstamp,
47488 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47489 + .set_tstamp_time = xgbe_set_tstamp_time,
47490 + .get_tstamp_time = xgbe_get_tstamp_time,
47491 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47492
47493 /* For Data Center Bridging config */
47494 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47495 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47496 + .config_dcb_tc = xgbe_config_dcb_tc,
47497 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47498
47499 /* For Receive Side Scaling */
47500 - hw_if->enable_rss = xgbe_enable_rss;
47501 - hw_if->disable_rss = xgbe_disable_rss;
47502 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47503 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47504 -
47505 - DBGPR("<--xgbe_init_function_ptrs\n");
47506 -}
47507 + .enable_rss = xgbe_enable_rss,
47508 + .disable_rss = xgbe_disable_rss,
47509 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47510 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47511 +};
47512 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47513 index e5ffb2c..e56d30b 100644
47514 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47515 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47516 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47517 * support, tell it now
47518 */
47519 if (ring->tx.xmit_more)
47520 - pdata->hw_if.tx_start_xmit(channel, ring);
47521 + pdata->hw_if->tx_start_xmit(channel, ring);
47522
47523 return NETDEV_TX_BUSY;
47524 }
47525 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47526
47527 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47528 {
47529 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47530 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47531 struct xgbe_channel *channel;
47532 enum xgbe_int int_id;
47533 unsigned int i;
47534 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47535
47536 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47537 {
47538 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47539 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47540 struct xgbe_channel *channel;
47541 enum xgbe_int int_id;
47542 unsigned int i;
47543 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47544 static irqreturn_t xgbe_isr(int irq, void *data)
47545 {
47546 struct xgbe_prv_data *pdata = data;
47547 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47548 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47549 struct xgbe_channel *channel;
47550 unsigned int dma_isr, dma_ch_isr;
47551 unsigned int mac_isr, mac_tssr;
47552 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47553
47554 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47555 {
47556 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47557 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47558
47559 DBGPR("-->xgbe_init_tx_coalesce\n");
47560
47561 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47562
47563 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47564 {
47565 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47566 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47567
47568 DBGPR("-->xgbe_init_rx_coalesce\n");
47569
47570 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47571
47572 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47573 {
47574 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47575 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47576 struct xgbe_channel *channel;
47577 struct xgbe_ring *ring;
47578 struct xgbe_ring_data *rdata;
47579 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47580
47581 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47582 {
47583 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47584 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47585 struct xgbe_channel *channel;
47586 struct xgbe_ring *ring;
47587 struct xgbe_ring_data *rdata;
47588 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47589 static void xgbe_adjust_link(struct net_device *netdev)
47590 {
47591 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47592 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47593 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47594 struct phy_device *phydev = pdata->phydev;
47595 int new_state = 0;
47596
47597 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47598 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47599 {
47600 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47601 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47602 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47603 unsigned long flags;
47604
47605 DBGPR("-->xgbe_powerdown\n");
47606 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47607 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47608 {
47609 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47610 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47611 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47612 unsigned long flags;
47613
47614 DBGPR("-->xgbe_powerup\n");
47615 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47616
47617 static int xgbe_start(struct xgbe_prv_data *pdata)
47618 {
47619 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47620 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47621 struct net_device *netdev = pdata->netdev;
47622
47623 DBGPR("-->xgbe_start\n");
47624 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47625
47626 static void xgbe_stop(struct xgbe_prv_data *pdata)
47627 {
47628 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47629 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47630 struct xgbe_channel *channel;
47631 struct net_device *netdev = pdata->netdev;
47632 struct netdev_queue *txq;
47633 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47634 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47635 {
47636 struct xgbe_channel *channel;
47637 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47638 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47639 unsigned int i;
47640
47641 DBGPR("-->xgbe_restart_dev\n");
47642 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47643 return -ERANGE;
47644 }
47645
47646 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47647 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47648
47649 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47650
47651 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47652 static int xgbe_open(struct net_device *netdev)
47653 {
47654 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47655 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47656 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47657 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47658 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47659 struct xgbe_channel *channel = NULL;
47660 unsigned int i = 0;
47661 int ret;
47662 @@ -1400,8 +1400,8 @@ err_phy_init:
47663 static int xgbe_close(struct net_device *netdev)
47664 {
47665 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47666 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47667 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47668 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47669 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47670 struct xgbe_channel *channel;
47671 unsigned int i;
47672
47673 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47674 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47675 {
47676 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47677 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47678 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47679 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47680 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47681 struct xgbe_channel *channel;
47682 struct xgbe_ring *ring;
47683 struct xgbe_packet_data *packet;
47684 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47685 static void xgbe_set_rx_mode(struct net_device *netdev)
47686 {
47687 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47688 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47689 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47690 unsigned int pr_mode, am_mode;
47691
47692 DBGPR("-->xgbe_set_rx_mode\n");
47693 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47694 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47695 {
47696 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47697 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47698 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47699 struct sockaddr *saddr = addr;
47700
47701 DBGPR("-->xgbe_set_mac_address\n");
47702 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47703
47704 DBGPR("-->%s\n", __func__);
47705
47706 - pdata->hw_if.read_mmc_stats(pdata);
47707 + pdata->hw_if->read_mmc_stats(pdata);
47708
47709 s->rx_packets = pstats->rxframecount_gb;
47710 s->rx_bytes = pstats->rxoctetcount_gb;
47711 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47712 u16 vid)
47713 {
47714 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47715 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47716 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47717
47718 DBGPR("-->%s\n", __func__);
47719
47720 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47721 u16 vid)
47722 {
47723 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47724 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47725 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47726
47727 DBGPR("-->%s\n", __func__);
47728
47729 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47730 netdev_features_t features)
47731 {
47732 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47733 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47734 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47735 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47736 int ret = 0;
47737
47738 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47739 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47740 {
47741 struct xgbe_prv_data *pdata = channel->pdata;
47742 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47743 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47744 struct xgbe_ring *ring = channel->rx_ring;
47745 struct xgbe_ring_data *rdata;
47746
47747 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47748 static int xgbe_tx_poll(struct xgbe_channel *channel)
47749 {
47750 struct xgbe_prv_data *pdata = channel->pdata;
47751 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47752 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47753 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47754 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47755 struct xgbe_ring *ring = channel->tx_ring;
47756 struct xgbe_ring_data *rdata;
47757 struct xgbe_ring_desc *rdesc;
47758 @@ -1891,7 +1891,7 @@ unlock:
47759 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47760 {
47761 struct xgbe_prv_data *pdata = channel->pdata;
47762 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47763 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47764 struct xgbe_ring *ring = channel->rx_ring;
47765 struct xgbe_ring_data *rdata;
47766 struct xgbe_packet_data *packet;
47767 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47768 index ebf4893..28108c7 100644
47769 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47770 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47771 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47772
47773 DBGPR("-->%s\n", __func__);
47774
47775 - pdata->hw_if.read_mmc_stats(pdata);
47776 + pdata->hw_if->read_mmc_stats(pdata);
47777 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47778 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47779 *data++ = *(u64 *)stat;
47780 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47781 struct ethtool_coalesce *ec)
47782 {
47783 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47784 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47785 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47786 unsigned int riwt;
47787
47788 DBGPR("-->xgbe_get_coalesce\n");
47789 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47790 struct ethtool_coalesce *ec)
47791 {
47792 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47793 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47794 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47795 unsigned int rx_frames, rx_riwt, rx_usecs;
47796 unsigned int tx_frames, tx_usecs;
47797
47798 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47799 index dbd3850..4e31b38 100644
47800 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47801 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47802 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47803 DBGPR("<--xgbe_default_config\n");
47804 }
47805
47806 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47807 -{
47808 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47809 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47810 -}
47811 -
47812 static int xgbe_probe(struct platform_device *pdev)
47813 {
47814 struct xgbe_prv_data *pdata;
47815 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
47816 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
47817
47818 /* Set all the function pointers */
47819 - xgbe_init_all_fptrs(pdata);
47820 - hw_if = &pdata->hw_if;
47821 - desc_if = &pdata->desc_if;
47822 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47823 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47824
47825 /* Issue software reset to device */
47826 hw_if->exit(pdata);
47827 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47828 index 363b210..b241389 100644
47829 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47830 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47831 @@ -126,7 +126,7 @@
47832 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47833 {
47834 struct xgbe_prv_data *pdata = mii->priv;
47835 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47836 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47837 int mmd_data;
47838
47839 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47840 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47841 u16 mmd_val)
47842 {
47843 struct xgbe_prv_data *pdata = mii->priv;
47844 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47845 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47846 int mmd_data = mmd_val;
47847
47848 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47849 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47850 index a1bf9d1c..84adcab 100644
47851 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47852 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47853 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47854 tstamp_cc);
47855 u64 nsec;
47856
47857 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47858 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47859
47860 return nsec;
47861 }
47862 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47863
47864 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47865
47866 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47867 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47868
47869 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47870
47871 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47872 index f9ec762..988c969 100644
47873 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47874 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47875 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
47876 int dev_irq;
47877 unsigned int per_channel_irq;
47878
47879 - struct xgbe_hw_if hw_if;
47880 - struct xgbe_desc_if desc_if;
47881 + const struct xgbe_hw_if *hw_if;
47882 + const struct xgbe_desc_if *desc_if;
47883
47884 /* AXI DMA settings */
47885 unsigned int axdomain;
47886 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
47887 #endif
47888 };
47889
47890 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47891 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47892 +
47893 /* Function prototypes*/
47894
47895 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47896 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47897 index adcacda..fa6e0ae 100644
47898 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47899 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47900 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47901 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47902 {
47903 /* RX_MODE controlling object */
47904 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47905 + bnx2x_init_rx_mode_obj(bp);
47906
47907 /* multicast configuration controlling object */
47908 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47909 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47910 index 07cdf9b..b08ecc7 100644
47911 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47912 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47913 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47914 return rc;
47915 }
47916
47917 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47918 - struct bnx2x_rx_mode_obj *o)
47919 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47920 {
47921 if (CHIP_IS_E1x(bp)) {
47922 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47923 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47924 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47925 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47926 } else {
47927 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47928 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47929 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47930 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47931 }
47932 }
47933
47934 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47935 index 86baecb..ff3bb46 100644
47936 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47937 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47938 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47939
47940 /********************* RX MODE ****************/
47941
47942 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47943 - struct bnx2x_rx_mode_obj *o);
47944 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47945
47946 /**
47947 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47948 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47949 index 31c9f82..e65e986 100644
47950 --- a/drivers/net/ethernet/broadcom/tg3.h
47951 +++ b/drivers/net/ethernet/broadcom/tg3.h
47952 @@ -150,6 +150,7 @@
47953 #define CHIPREV_ID_5750_A0 0x4000
47954 #define CHIPREV_ID_5750_A1 0x4001
47955 #define CHIPREV_ID_5750_A3 0x4003
47956 +#define CHIPREV_ID_5750_C1 0x4201
47957 #define CHIPREV_ID_5750_C2 0x4202
47958 #define CHIPREV_ID_5752_A0_HW 0x5000
47959 #define CHIPREV_ID_5752_A0 0x6000
47960 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47961 index 903466e..b285864 100644
47962 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47963 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47964 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47965 }
47966
47967 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47968 - bna_cb_ioceth_enable,
47969 - bna_cb_ioceth_disable,
47970 - bna_cb_ioceth_hbfail,
47971 - bna_cb_ioceth_reset
47972 + .enable_cbfn = bna_cb_ioceth_enable,
47973 + .disable_cbfn = bna_cb_ioceth_disable,
47974 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47975 + .reset_cbfn = bna_cb_ioceth_reset
47976 };
47977
47978 static void bna_attr_init(struct bna_ioceth *ioceth)
47979 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47980 index 8cffcdf..aadf043 100644
47981 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47982 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47983 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47984 */
47985 struct l2t_skb_cb {
47986 arp_failure_handler_func arp_failure_handler;
47987 -};
47988 +} __no_const;
47989
47990 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47991
47992 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47993 index ccf3436..b720d77 100644
47994 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47995 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47996 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47997
47998 int i;
47999 struct adapter *ap = netdev2adap(dev);
48000 - static const unsigned int *reg_ranges;
48001 + const unsigned int *reg_ranges;
48002 int arr_size = 0, buf_size = 0;
48003
48004 if (is_t4(ap->params.chip)) {
48005 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48006 index badff18..e15c4ec 100644
48007 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48008 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48009 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48010 for (i=0; i<ETH_ALEN; i++) {
48011 tmp.addr[i] = dev->dev_addr[i];
48012 }
48013 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48014 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48015 break;
48016
48017 case DE4X5_SET_HWADDR: /* Set the hardware address */
48018 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48019 spin_lock_irqsave(&lp->lock, flags);
48020 memcpy(&statbuf, &lp->pktStats, ioc->len);
48021 spin_unlock_irqrestore(&lp->lock, flags);
48022 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48023 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48024 return -EFAULT;
48025 break;
48026 }
48027 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48028 index d48806b..41cd80f 100644
48029 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48030 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48031 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48032
48033 if (wrapped)
48034 newacc += 65536;
48035 - ACCESS_ONCE(*acc) = newacc;
48036 + ACCESS_ONCE_RW(*acc) = newacc;
48037 }
48038
48039 static void populate_erx_stats(struct be_adapter *adapter,
48040 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48041 index 6d0c5d5..55be363 100644
48042 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48043 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48044 @@ -30,6 +30,8 @@
48045 #include <linux/netdevice.h>
48046 #include <linux/phy.h>
48047 #include <linux/platform_device.h>
48048 +#include <linux/interrupt.h>
48049 +#include <linux/irqreturn.h>
48050 #include <net/ip.h>
48051
48052 #include "ftgmac100.h"
48053 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48054 index dce5f7b..2433466 100644
48055 --- a/drivers/net/ethernet/faraday/ftmac100.c
48056 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48057 @@ -31,6 +31,8 @@
48058 #include <linux/module.h>
48059 #include <linux/netdevice.h>
48060 #include <linux/platform_device.h>
48061 +#include <linux/interrupt.h>
48062 +#include <linux/irqreturn.h>
48063
48064 #include "ftmac100.h"
48065
48066 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48067 index 6d1ec92..4d5d97d 100644
48068 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48069 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48070 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48071 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48072
48073 /* Update the base adjustement value. */
48074 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48075 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48076 smp_mb(); /* Force the above update. */
48077 }
48078
48079 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48080 index 5fd4b52..87aa34b 100644
48081 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48082 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48083 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48084 }
48085
48086 /* update the base incval used to calculate frequency adjustment */
48087 - ACCESS_ONCE(adapter->base_incval) = incval;
48088 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48089 smp_mb();
48090
48091 /* need lock to prevent incorrect read while modifying cyclecounter */
48092 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48093 index e3357bf..d4d5348 100644
48094 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48095 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48096 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48097 wmb();
48098
48099 /* we want to dirty this cache line once */
48100 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48101 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48102 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48103 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48104
48105 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48106
48107 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48108 index 2bbd01f..e8baa64 100644
48109 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48110 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48111 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48112 struct __vxge_hw_fifo *fifo;
48113 struct vxge_hw_fifo_config *config;
48114 u32 txdl_size, txdl_per_memblock;
48115 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48116 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48117 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48118 + };
48119 +
48120 struct __vxge_hw_virtualpath *vpath;
48121
48122 if ((vp == NULL) || (attr == NULL)) {
48123 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48124 goto exit;
48125 }
48126
48127 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48128 -
48129 fifo->mempool =
48130 __vxge_hw_mempool_create(vpath->hldev,
48131 fifo->config->memblock_size,
48132 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48133 index 2bb48d5..d1a865d 100644
48134 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48135 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48136 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48137 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48138 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48139 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48140 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48141 + pax_open_kernel();
48142 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48143 + pax_close_kernel();
48144 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48145 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48146 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48147 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48148 index be7d7a6..a8983f8 100644
48149 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48150 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48151 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48152 case QLCNIC_NON_PRIV_FUNC:
48153 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48154 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48155 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48156 + pax_open_kernel();
48157 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48158 + pax_close_kernel();
48159 break;
48160 case QLCNIC_PRIV_FUNC:
48161 ahw->op_mode = QLCNIC_PRIV_FUNC;
48162 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48163 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48164 + pax_open_kernel();
48165 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48166 + pax_close_kernel();
48167 break;
48168 case QLCNIC_MGMT_FUNC:
48169 ahw->op_mode = QLCNIC_MGMT_FUNC;
48170 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48171 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48172 + pax_open_kernel();
48173 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48174 + pax_close_kernel();
48175 break;
48176 default:
48177 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48178 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48179 index c9f57fb..208bdc1 100644
48180 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48181 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48182 @@ -1285,7 +1285,7 @@ flash_temp:
48183 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48184 {
48185 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48186 - static const struct qlcnic_dump_operations *fw_dump_ops;
48187 + const struct qlcnic_dump_operations *fw_dump_ops;
48188 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48189 u32 entry_offset, dump, no_entries, buf_offset = 0;
48190 int i, k, ops_cnt, ops_index, dump_size = 0;
48191 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48192 index 2e2cf80..ebc796d 100644
48193 --- a/drivers/net/ethernet/realtek/r8169.c
48194 +++ b/drivers/net/ethernet/realtek/r8169.c
48195 @@ -788,22 +788,22 @@ struct rtl8169_private {
48196 struct mdio_ops {
48197 void (*write)(struct rtl8169_private *, int, int);
48198 int (*read)(struct rtl8169_private *, int);
48199 - } mdio_ops;
48200 + } __no_const mdio_ops;
48201
48202 struct pll_power_ops {
48203 void (*down)(struct rtl8169_private *);
48204 void (*up)(struct rtl8169_private *);
48205 - } pll_power_ops;
48206 + } __no_const pll_power_ops;
48207
48208 struct jumbo_ops {
48209 void (*enable)(struct rtl8169_private *);
48210 void (*disable)(struct rtl8169_private *);
48211 - } jumbo_ops;
48212 + } __no_const jumbo_ops;
48213
48214 struct csi_ops {
48215 void (*write)(struct rtl8169_private *, int, int);
48216 u32 (*read)(struct rtl8169_private *, int);
48217 - } csi_ops;
48218 + } __no_const csi_ops;
48219
48220 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48221 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48222 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48223 index 6b861e3..204ac86 100644
48224 --- a/drivers/net/ethernet/sfc/ptp.c
48225 +++ b/drivers/net/ethernet/sfc/ptp.c
48226 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48227 ptp->start.dma_addr);
48228
48229 /* Clear flag that signals MC ready */
48230 - ACCESS_ONCE(*start) = 0;
48231 + ACCESS_ONCE_RW(*start) = 0;
48232 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48233 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48234 EFX_BUG_ON_PARANOID(rc);
48235 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
48236 index 10b6173..b605dfd5 100644
48237 --- a/drivers/net/ethernet/sfc/selftest.c
48238 +++ b/drivers/net/ethernet/sfc/selftest.c
48239 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
48240 struct iphdr ip;
48241 struct udphdr udp;
48242 __be16 iteration;
48243 - const char msg[64];
48244 + char msg[64];
48245 } __packed;
48246
48247 /* Loopback test source MAC address */
48248 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48249 index 08c483b..2c4a553 100644
48250 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48251 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48252 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48253
48254 writel(value, ioaddr + MMC_CNTRL);
48255
48256 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48257 - MMC_CNTRL, value);
48258 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48259 +// MMC_CNTRL, value);
48260 }
48261
48262 /* To mask all all interrupts.*/
48263 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48264 index 384ca4f..dd7d4f9 100644
48265 --- a/drivers/net/hyperv/hyperv_net.h
48266 +++ b/drivers/net/hyperv/hyperv_net.h
48267 @@ -171,7 +171,7 @@ struct rndis_device {
48268 enum rndis_device_state state;
48269 bool link_state;
48270 bool link_change;
48271 - atomic_t new_req_id;
48272 + atomic_unchecked_t new_req_id;
48273
48274 spinlock_t request_lock;
48275 struct list_head req_list;
48276 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48277 index ec0c40a..c9e42eb 100644
48278 --- a/drivers/net/hyperv/rndis_filter.c
48279 +++ b/drivers/net/hyperv/rndis_filter.c
48280 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48281 * template
48282 */
48283 set = &rndis_msg->msg.set_req;
48284 - set->req_id = atomic_inc_return(&dev->new_req_id);
48285 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48286
48287 /* Add to the request list */
48288 spin_lock_irqsave(&dev->request_lock, flags);
48289 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48290
48291 /* Setup the rndis set */
48292 halt = &request->request_msg.msg.halt_req;
48293 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48294 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48295
48296 /* Ignore return since this msg is optional. */
48297 rndis_filter_send_request(dev, request);
48298 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48299 index 34f846b..4a0d5b1 100644
48300 --- a/drivers/net/ifb.c
48301 +++ b/drivers/net/ifb.c
48302 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48303 return 0;
48304 }
48305
48306 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48307 +static struct rtnl_link_ops ifb_link_ops = {
48308 .kind = "ifb",
48309 .priv_size = sizeof(struct ifb_private),
48310 .setup = ifb_setup,
48311 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48312 index 612e073..a9f5eda 100644
48313 --- a/drivers/net/macvlan.c
48314 +++ b/drivers/net/macvlan.c
48315 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48316 free_nskb:
48317 kfree_skb(nskb);
48318 err:
48319 - atomic_long_inc(&skb->dev->rx_dropped);
48320 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48321 }
48322
48323 static void macvlan_flush_sources(struct macvlan_port *port,
48324 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48325 int macvlan_link_register(struct rtnl_link_ops *ops)
48326 {
48327 /* common fields */
48328 - ops->priv_size = sizeof(struct macvlan_dev);
48329 - ops->validate = macvlan_validate;
48330 - ops->maxtype = IFLA_MACVLAN_MAX;
48331 - ops->policy = macvlan_policy;
48332 - ops->changelink = macvlan_changelink;
48333 - ops->get_size = macvlan_get_size;
48334 - ops->fill_info = macvlan_fill_info;
48335 + pax_open_kernel();
48336 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48337 + *(void **)&ops->validate = macvlan_validate;
48338 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48339 + *(const void **)&ops->policy = macvlan_policy;
48340 + *(void **)&ops->changelink = macvlan_changelink;
48341 + *(void **)&ops->get_size = macvlan_get_size;
48342 + *(void **)&ops->fill_info = macvlan_fill_info;
48343 + pax_close_kernel();
48344
48345 return rtnl_link_register(ops);
48346 };
48347 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48348 return NOTIFY_DONE;
48349 }
48350
48351 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48352 +static struct notifier_block macvlan_notifier_block = {
48353 .notifier_call = macvlan_device_event,
48354 };
48355
48356 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48357 index 4d050ee..012f6dd 100644
48358 --- a/drivers/net/macvtap.c
48359 +++ b/drivers/net/macvtap.c
48360 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48361 dev->tx_queue_len = TUN_READQ_SIZE;
48362 }
48363
48364 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48365 +static struct rtnl_link_ops macvtap_link_ops = {
48366 .kind = "macvtap",
48367 .setup = macvtap_setup,
48368 .newlink = macvtap_newlink,
48369 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48370
48371 ret = 0;
48372 u = q->flags;
48373 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48374 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48375 put_user(u, &ifr->ifr_flags))
48376 ret = -EFAULT;
48377 macvtap_put_vlan(vlan);
48378 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48379 return NOTIFY_DONE;
48380 }
48381
48382 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48383 +static struct notifier_block macvtap_notifier_block = {
48384 .notifier_call = macvtap_device_event,
48385 };
48386
48387 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48388 index 34924df..a747360 100644
48389 --- a/drivers/net/nlmon.c
48390 +++ b/drivers/net/nlmon.c
48391 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48392 return 0;
48393 }
48394
48395 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48396 +static struct rtnl_link_ops nlmon_link_ops = {
48397 .kind = "nlmon",
48398 .priv_size = sizeof(struct nlmon),
48399 .setup = nlmon_setup,
48400 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48401 index 3fc91e8..6c36337 100644
48402 --- a/drivers/net/phy/phy_device.c
48403 +++ b/drivers/net/phy/phy_device.c
48404 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48405 * zero on success.
48406 *
48407 */
48408 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48409 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48410 struct phy_c45_device_ids *c45_ids) {
48411 int phy_reg;
48412 int i, reg_addr;
48413 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48414 * its return value is in turn returned.
48415 *
48416 */
48417 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48418 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48419 bool is_c45, struct phy_c45_device_ids *c45_ids)
48420 {
48421 int phy_reg;
48422 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48423 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48424 {
48425 struct phy_c45_device_ids c45_ids = {0};
48426 - u32 phy_id = 0;
48427 + int phy_id = 0;
48428 int r;
48429
48430 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48431 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48432 index af034db..1611c0b2 100644
48433 --- a/drivers/net/ppp/ppp_generic.c
48434 +++ b/drivers/net/ppp/ppp_generic.c
48435 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48436 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48437 struct ppp_stats stats;
48438 struct ppp_comp_stats cstats;
48439 - char *vers;
48440
48441 switch (cmd) {
48442 case SIOCGPPPSTATS:
48443 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48444 break;
48445
48446 case SIOCGPPPVER:
48447 - vers = PPP_VERSION;
48448 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48449 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48450 break;
48451 err = 0;
48452 break;
48453 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48454 index 079f7ad..b2a2bfa7 100644
48455 --- a/drivers/net/slip/slhc.c
48456 +++ b/drivers/net/slip/slhc.c
48457 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48458 register struct tcphdr *thp;
48459 register struct iphdr *ip;
48460 register struct cstate *cs;
48461 - int len, hdrlen;
48462 + long len, hdrlen;
48463 unsigned char *cp = icp;
48464
48465 /* We've got a compressed packet; read the change byte */
48466 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48467 index 2c087ef..4859007 100644
48468 --- a/drivers/net/team/team.c
48469 +++ b/drivers/net/team/team.c
48470 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
48471 return TEAM_DEFAULT_NUM_RX_QUEUES;
48472 }
48473
48474 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48475 +static struct rtnl_link_ops team_link_ops = {
48476 .kind = DRV_NAME,
48477 .priv_size = sizeof(struct team),
48478 .setup = team_setup,
48479 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
48480 return NOTIFY_DONE;
48481 }
48482
48483 -static struct notifier_block team_notifier_block __read_mostly = {
48484 +static struct notifier_block team_notifier_block = {
48485 .notifier_call = team_device_event,
48486 };
48487
48488 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48489 index 9a409a8..3d44477 100644
48490 --- a/drivers/net/tun.c
48491 +++ b/drivers/net/tun.c
48492 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48493 return -EINVAL;
48494 }
48495
48496 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48497 +static struct rtnl_link_ops tun_link_ops = {
48498 .kind = DRV_NAME,
48499 .priv_size = sizeof(struct tun_struct),
48500 .setup = tun_setup,
48501 @@ -1827,7 +1827,7 @@ unlock:
48502 }
48503
48504 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48505 - unsigned long arg, int ifreq_len)
48506 + unsigned long arg, size_t ifreq_len)
48507 {
48508 struct tun_file *tfile = file->private_data;
48509 struct tun_struct *tun;
48510 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48511 int le;
48512 int ret;
48513
48514 + if (ifreq_len > sizeof ifr)
48515 + return -EFAULT;
48516 +
48517 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48518 if (copy_from_user(&ifr, argp, ifreq_len))
48519 return -EFAULT;
48520 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48521 index 9c5aa92..8cd0405 100644
48522 --- a/drivers/net/usb/hso.c
48523 +++ b/drivers/net/usb/hso.c
48524 @@ -71,7 +71,7 @@
48525 #include <asm/byteorder.h>
48526 #include <linux/serial_core.h>
48527 #include <linux/serial.h>
48528 -
48529 +#include <asm/local.h>
48530
48531 #define MOD_AUTHOR "Option Wireless"
48532 #define MOD_DESCRIPTION "USB High Speed Option driver"
48533 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48534 struct urb *urb;
48535
48536 urb = serial->rx_urb[0];
48537 - if (serial->port.count > 0) {
48538 + if (atomic_read(&serial->port.count) > 0) {
48539 count = put_rxbuf_data(urb, serial);
48540 if (count == -1)
48541 return;
48542 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48543 DUMP1(urb->transfer_buffer, urb->actual_length);
48544
48545 /* Anyone listening? */
48546 - if (serial->port.count == 0)
48547 + if (atomic_read(&serial->port.count) == 0)
48548 return;
48549
48550 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48551 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48552 tty_port_tty_set(&serial->port, tty);
48553
48554 /* check for port already opened, if not set the termios */
48555 - serial->port.count++;
48556 - if (serial->port.count == 1) {
48557 + if (atomic_inc_return(&serial->port.count) == 1) {
48558 serial->rx_state = RX_IDLE;
48559 /* Force default termio settings */
48560 _hso_serial_set_termios(tty, NULL);
48561 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48562 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48563 if (result) {
48564 hso_stop_serial_device(serial->parent);
48565 - serial->port.count--;
48566 + atomic_dec(&serial->port.count);
48567 kref_put(&serial->parent->ref, hso_serial_ref_free);
48568 }
48569 } else {
48570 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48571
48572 /* reset the rts and dtr */
48573 /* do the actual close */
48574 - serial->port.count--;
48575 + atomic_dec(&serial->port.count);
48576
48577 - if (serial->port.count <= 0) {
48578 - serial->port.count = 0;
48579 + if (atomic_read(&serial->port.count) <= 0) {
48580 + atomic_set(&serial->port.count, 0);
48581 tty_port_tty_set(&serial->port, NULL);
48582 if (!usb_gone)
48583 hso_stop_serial_device(serial->parent);
48584 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48585
48586 /* the actual setup */
48587 spin_lock_irqsave(&serial->serial_lock, flags);
48588 - if (serial->port.count)
48589 + if (atomic_read(&serial->port.count))
48590 _hso_serial_set_termios(tty, old);
48591 else
48592 tty->termios = *old;
48593 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48594 D1("Pending read interrupt on port %d\n", i);
48595 spin_lock(&serial->serial_lock);
48596 if (serial->rx_state == RX_IDLE &&
48597 - serial->port.count > 0) {
48598 + atomic_read(&serial->port.count) > 0) {
48599 /* Setup and send a ctrl req read on
48600 * port i */
48601 if (!serial->rx_urb_filled[0]) {
48602 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48603 /* Start all serial ports */
48604 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48605 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48606 - if (dev2ser(serial_table[i])->port.count) {
48607 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48608 result =
48609 hso_start_serial_device(serial_table[i], GFP_NOIO);
48610 hso_kick_transmit(dev2ser(serial_table[i]));
48611 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48612 index bf405f1..fd847ee 100644
48613 --- a/drivers/net/usb/r8152.c
48614 +++ b/drivers/net/usb/r8152.c
48615 @@ -571,7 +571,7 @@ struct r8152 {
48616 void (*unload)(struct r8152 *);
48617 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48618 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48619 - } rtl_ops;
48620 + } __no_const rtl_ops;
48621
48622 int intr_interval;
48623 u32 saved_wolopts;
48624 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48625 index a2515887..6d13233 100644
48626 --- a/drivers/net/usb/sierra_net.c
48627 +++ b/drivers/net/usb/sierra_net.c
48628 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48629 /* atomic counter partially included in MAC address to make sure 2 devices
48630 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48631 */
48632 -static atomic_t iface_counter = ATOMIC_INIT(0);
48633 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48634
48635 /*
48636 * SYNC Timer Delay definition used to set the expiry time
48637 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48638 dev->net->netdev_ops = &sierra_net_device_ops;
48639
48640 /* change MAC addr to include, ifacenum, and to be unique */
48641 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48642 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48643 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48644
48645 /* we will have to manufacture ethernet headers, prepare template */
48646 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48647 index 0ad6c0c..4013638 100644
48648 --- a/drivers/net/virtio_net.c
48649 +++ b/drivers/net/virtio_net.c
48650 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48651 #define RECEIVE_AVG_WEIGHT 64
48652
48653 /* Minimum alignment for mergeable packet buffers. */
48654 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48655 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48656
48657 #define VIRTNET_DRIVER_VERSION "1.0.0"
48658
48659 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48660 index 6c83846..215144b 100644
48661 --- a/drivers/net/vxlan.c
48662 +++ b/drivers/net/vxlan.c
48663 @@ -2702,7 +2702,7 @@ nla_put_failure:
48664 return -EMSGSIZE;
48665 }
48666
48667 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48668 +static struct rtnl_link_ops vxlan_link_ops = {
48669 .kind = "vxlan",
48670 .maxtype = IFLA_VXLAN_MAX,
48671 .policy = vxlan_policy,
48672 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48673 return NOTIFY_DONE;
48674 }
48675
48676 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48677 +static struct notifier_block vxlan_notifier_block = {
48678 .notifier_call = vxlan_lowerdev_event,
48679 };
48680
48681 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48682 index 5920c99..ff2e4a5 100644
48683 --- a/drivers/net/wan/lmc/lmc_media.c
48684 +++ b/drivers/net/wan/lmc/lmc_media.c
48685 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48686 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48687
48688 lmc_media_t lmc_ds3_media = {
48689 - lmc_ds3_init, /* special media init stuff */
48690 - lmc_ds3_default, /* reset to default state */
48691 - lmc_ds3_set_status, /* reset status to state provided */
48692 - lmc_dummy_set_1, /* set clock source */
48693 - lmc_dummy_set2_1, /* set line speed */
48694 - lmc_ds3_set_100ft, /* set cable length */
48695 - lmc_ds3_set_scram, /* set scrambler */
48696 - lmc_ds3_get_link_status, /* get link status */
48697 - lmc_dummy_set_1, /* set link status */
48698 - lmc_ds3_set_crc_length, /* set CRC length */
48699 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48700 - lmc_ds3_watchdog
48701 + .init = lmc_ds3_init, /* special media init stuff */
48702 + .defaults = lmc_ds3_default, /* reset to default state */
48703 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48704 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48705 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48706 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48707 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48708 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48709 + .set_link_status = lmc_dummy_set_1, /* set link status */
48710 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48711 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48712 + .watchdog = lmc_ds3_watchdog
48713 };
48714
48715 lmc_media_t lmc_hssi_media = {
48716 - lmc_hssi_init, /* special media init stuff */
48717 - lmc_hssi_default, /* reset to default state */
48718 - lmc_hssi_set_status, /* reset status to state provided */
48719 - lmc_hssi_set_clock, /* set clock source */
48720 - lmc_dummy_set2_1, /* set line speed */
48721 - lmc_dummy_set_1, /* set cable length */
48722 - lmc_dummy_set_1, /* set scrambler */
48723 - lmc_hssi_get_link_status, /* get link status */
48724 - lmc_hssi_set_link_status, /* set link status */
48725 - lmc_hssi_set_crc_length, /* set CRC length */
48726 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48727 - lmc_hssi_watchdog
48728 + .init = lmc_hssi_init, /* special media init stuff */
48729 + .defaults = lmc_hssi_default, /* reset to default state */
48730 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48731 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48732 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48733 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48734 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48735 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48736 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48737 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48738 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48739 + .watchdog = lmc_hssi_watchdog
48740 };
48741
48742 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48743 - lmc_ssi_default, /* reset to default state */
48744 - lmc_ssi_set_status, /* reset status to state provided */
48745 - lmc_ssi_set_clock, /* set clock source */
48746 - lmc_ssi_set_speed, /* set line speed */
48747 - lmc_dummy_set_1, /* set cable length */
48748 - lmc_dummy_set_1, /* set scrambler */
48749 - lmc_ssi_get_link_status, /* get link status */
48750 - lmc_ssi_set_link_status, /* set link status */
48751 - lmc_ssi_set_crc_length, /* set CRC length */
48752 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48753 - lmc_ssi_watchdog
48754 +lmc_media_t lmc_ssi_media = {
48755 + .init = lmc_ssi_init, /* special media init stuff */
48756 + .defaults = lmc_ssi_default, /* reset to default state */
48757 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48758 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48759 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48760 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48761 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48762 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48763 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48764 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48765 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48766 + .watchdog = lmc_ssi_watchdog
48767 };
48768
48769 lmc_media_t lmc_t1_media = {
48770 - lmc_t1_init, /* special media init stuff */
48771 - lmc_t1_default, /* reset to default state */
48772 - lmc_t1_set_status, /* reset status to state provided */
48773 - lmc_t1_set_clock, /* set clock source */
48774 - lmc_dummy_set2_1, /* set line speed */
48775 - lmc_dummy_set_1, /* set cable length */
48776 - lmc_dummy_set_1, /* set scrambler */
48777 - lmc_t1_get_link_status, /* get link status */
48778 - lmc_dummy_set_1, /* set link status */
48779 - lmc_t1_set_crc_length, /* set CRC length */
48780 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48781 - lmc_t1_watchdog
48782 + .init = lmc_t1_init, /* special media init stuff */
48783 + .defaults = lmc_t1_default, /* reset to default state */
48784 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48785 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48786 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48787 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48788 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48789 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48790 + .set_link_status = lmc_dummy_set_1, /* set link status */
48791 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48792 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48793 + .watchdog = lmc_t1_watchdog
48794 };
48795
48796 static void
48797 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48798 index feacc3b..5bac0de 100644
48799 --- a/drivers/net/wan/z85230.c
48800 +++ b/drivers/net/wan/z85230.c
48801 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48802
48803 struct z8530_irqhandler z8530_sync =
48804 {
48805 - z8530_rx,
48806 - z8530_tx,
48807 - z8530_status
48808 + .rx = z8530_rx,
48809 + .tx = z8530_tx,
48810 + .status = z8530_status
48811 };
48812
48813 EXPORT_SYMBOL(z8530_sync);
48814 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48815 }
48816
48817 static struct z8530_irqhandler z8530_dma_sync = {
48818 - z8530_dma_rx,
48819 - z8530_dma_tx,
48820 - z8530_dma_status
48821 + .rx = z8530_dma_rx,
48822 + .tx = z8530_dma_tx,
48823 + .status = z8530_dma_status
48824 };
48825
48826 static struct z8530_irqhandler z8530_txdma_sync = {
48827 - z8530_rx,
48828 - z8530_dma_tx,
48829 - z8530_dma_status
48830 + .rx = z8530_rx,
48831 + .tx = z8530_dma_tx,
48832 + .status = z8530_dma_status
48833 };
48834
48835 /**
48836 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48837
48838 struct z8530_irqhandler z8530_nop=
48839 {
48840 - z8530_rx_clear,
48841 - z8530_tx_clear,
48842 - z8530_status_clear
48843 + .rx = z8530_rx_clear,
48844 + .tx = z8530_tx_clear,
48845 + .status = z8530_status_clear
48846 };
48847
48848
48849 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48850 index 0b60295..b8bfa5b 100644
48851 --- a/drivers/net/wimax/i2400m/rx.c
48852 +++ b/drivers/net/wimax/i2400m/rx.c
48853 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48854 if (i2400m->rx_roq == NULL)
48855 goto error_roq_alloc;
48856
48857 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48858 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48859 GFP_KERNEL);
48860 if (rd == NULL) {
48861 result = -ENOMEM;
48862 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48863 index e71a2ce..2268d61 100644
48864 --- a/drivers/net/wireless/airo.c
48865 +++ b/drivers/net/wireless/airo.c
48866 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48867 struct airo_info *ai = dev->ml_priv;
48868 int ridcode;
48869 int enabled;
48870 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48871 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48872 unsigned char *iobuf;
48873
48874 /* Only super-user can write RIDs */
48875 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48876 index da92bfa..5a9001a 100644
48877 --- a/drivers/net/wireless/at76c50x-usb.c
48878 +++ b/drivers/net/wireless/at76c50x-usb.c
48879 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48880 }
48881
48882 /* Convert timeout from the DFU status to jiffies */
48883 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48884 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48885 {
48886 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48887 | (s->poll_timeout[1] << 8)
48888 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48889 index f1946a6..cd367fb 100644
48890 --- a/drivers/net/wireless/ath/ath10k/htc.c
48891 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48892 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48893 /* registered target arrival callback from the HIF layer */
48894 int ath10k_htc_init(struct ath10k *ar)
48895 {
48896 - struct ath10k_hif_cb htc_callbacks;
48897 + static struct ath10k_hif_cb htc_callbacks = {
48898 + .rx_completion = ath10k_htc_rx_completion_handler,
48899 + .tx_completion = ath10k_htc_tx_completion_handler,
48900 + };
48901 struct ath10k_htc_ep *ep = NULL;
48902 struct ath10k_htc *htc = &ar->htc;
48903
48904 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
48905 ath10k_htc_reset_endpoint_states(htc);
48906
48907 /* setup HIF layer callbacks */
48908 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48909 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48910 htc->ar = ar;
48911
48912 /* Get HIF default pipe for HTC message exchange */
48913 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48914 index 527179c..a890150 100644
48915 --- a/drivers/net/wireless/ath/ath10k/htc.h
48916 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48917 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48918
48919 struct ath10k_htc_ops {
48920 void (*target_send_suspend_complete)(struct ath10k *ar);
48921 -};
48922 +} __no_const;
48923
48924 struct ath10k_htc_ep_ops {
48925 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48926 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48927 void (*ep_tx_credits)(struct ath10k *);
48928 -};
48929 +} __no_const;
48930
48931 /* service connection information */
48932 struct ath10k_htc_svc_conn_req {
48933 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48934 index f816909..e56cd8b 100644
48935 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48936 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48937 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48938 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48939 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48940
48941 - ACCESS_ONCE(ads->ds_link) = i->link;
48942 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48943 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48944 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48945
48946 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48947 ctl6 = SM(i->keytype, AR_EncrType);
48948 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48949
48950 if ((i->is_first || i->is_last) &&
48951 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48952 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48953 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48954 | set11nTries(i->rates, 1)
48955 | set11nTries(i->rates, 2)
48956 | set11nTries(i->rates, 3)
48957 | (i->dur_update ? AR_DurUpdateEna : 0)
48958 | SM(0, AR_BurstDur);
48959
48960 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48961 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48962 | set11nRate(i->rates, 1)
48963 | set11nRate(i->rates, 2)
48964 | set11nRate(i->rates, 3);
48965 } else {
48966 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48967 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48968 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48969 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48970 }
48971
48972 if (!i->is_first) {
48973 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48974 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48975 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48976 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48977 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48978 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48979 return;
48980 }
48981
48982 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48983 break;
48984 }
48985
48986 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48987 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48988 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48989 | SM(i->txpower[0], AR_XmitPower0)
48990 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48991 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48992 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48993 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48994
48995 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48996 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48997 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48998 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48999
49000 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49001 return;
49002
49003 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49004 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49005 | set11nPktDurRTSCTS(i->rates, 1);
49006
49007 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49008 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49009 | set11nPktDurRTSCTS(i->rates, 3);
49010
49011 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49012 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49013 | set11nRateFlags(i->rates, 1)
49014 | set11nRateFlags(i->rates, 2)
49015 | set11nRateFlags(i->rates, 3)
49016 | SM(i->rtscts_rate, AR_RTSCTSRate);
49017
49018 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49019 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49020 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49021 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49022 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49023 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49024 }
49025
49026 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49027 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49028 index da84b70..83e4978 100644
49029 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49030 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49031 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49032 (i->qcu << AR_TxQcuNum_S) | desc_len;
49033
49034 checksum += val;
49035 - ACCESS_ONCE(ads->info) = val;
49036 + ACCESS_ONCE_RW(ads->info) = val;
49037
49038 checksum += i->link;
49039 - ACCESS_ONCE(ads->link) = i->link;
49040 + ACCESS_ONCE_RW(ads->link) = i->link;
49041
49042 checksum += i->buf_addr[0];
49043 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49044 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49045 checksum += i->buf_addr[1];
49046 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
49047 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
49048 checksum += i->buf_addr[2];
49049 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
49050 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
49051 checksum += i->buf_addr[3];
49052 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
49053 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
49054
49055 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
49056 - ACCESS_ONCE(ads->ctl3) = val;
49057 + ACCESS_ONCE_RW(ads->ctl3) = val;
49058 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49059 - ACCESS_ONCE(ads->ctl5) = val;
49060 + ACCESS_ONCE_RW(ads->ctl5) = val;
49061 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49062 - ACCESS_ONCE(ads->ctl7) = val;
49063 + ACCESS_ONCE_RW(ads->ctl7) = val;
49064 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49065 - ACCESS_ONCE(ads->ctl9) = val;
49066 + ACCESS_ONCE_RW(ads->ctl9) = val;
49067
49068 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49069 - ACCESS_ONCE(ads->ctl10) = checksum;
49070 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49071
49072 if (i->is_first || i->is_last) {
49073 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49074 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49075 | set11nTries(i->rates, 1)
49076 | set11nTries(i->rates, 2)
49077 | set11nTries(i->rates, 3)
49078 | (i->dur_update ? AR_DurUpdateEna : 0)
49079 | SM(0, AR_BurstDur);
49080
49081 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49082 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49083 | set11nRate(i->rates, 1)
49084 | set11nRate(i->rates, 2)
49085 | set11nRate(i->rates, 3);
49086 } else {
49087 - ACCESS_ONCE(ads->ctl13) = 0;
49088 - ACCESS_ONCE(ads->ctl14) = 0;
49089 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49090 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49091 }
49092
49093 ads->ctl20 = 0;
49094 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49095
49096 ctl17 = SM(i->keytype, AR_EncrType);
49097 if (!i->is_first) {
49098 - ACCESS_ONCE(ads->ctl11) = 0;
49099 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49100 - ACCESS_ONCE(ads->ctl15) = 0;
49101 - ACCESS_ONCE(ads->ctl16) = 0;
49102 - ACCESS_ONCE(ads->ctl17) = ctl17;
49103 - ACCESS_ONCE(ads->ctl18) = 0;
49104 - ACCESS_ONCE(ads->ctl19) = 0;
49105 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49106 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49107 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49108 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49109 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49110 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49111 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49112 return;
49113 }
49114
49115 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49116 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49117 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49118 | SM(i->txpower[0], AR_XmitPower0)
49119 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49120 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49121 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49122 ctl12 |= SM(val, AR_PAPRDChainMask);
49123
49124 - ACCESS_ONCE(ads->ctl12) = ctl12;
49125 - ACCESS_ONCE(ads->ctl17) = ctl17;
49126 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49127 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49128
49129 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49130 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49131 | set11nPktDurRTSCTS(i->rates, 1);
49132
49133 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49134 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49135 | set11nPktDurRTSCTS(i->rates, 3);
49136
49137 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49138 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49139 | set11nRateFlags(i->rates, 1)
49140 | set11nRateFlags(i->rates, 2)
49141 | set11nRateFlags(i->rates, 3)
49142 | SM(i->rtscts_rate, AR_RTSCTSRate);
49143
49144 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49145 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49146
49147 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49148 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49149 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49150 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49151 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49152 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49153 }
49154
49155 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49156 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49157 index 1cbd335..27dfb40 100644
49158 --- a/drivers/net/wireless/ath/ath9k/hw.h
49159 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49160 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
49161
49162 /* ANI */
49163 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49164 -};
49165 +} __no_const;
49166
49167 /**
49168 * struct ath_spec_scan - parameters for Atheros spectral scan
49169 @@ -716,7 +716,7 @@ struct ath_hw_ops {
49170 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49171 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49172 #endif
49173 -};
49174 +} __no_const;
49175
49176 struct ath_nf_limits {
49177 s16 max;
49178 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49179 index 62b0bf4..4ae094c 100644
49180 --- a/drivers/net/wireless/ath/ath9k/main.c
49181 +++ b/drivers/net/wireless/ath/ath9k/main.c
49182 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
49183 if (!ath9k_is_chanctx_enabled())
49184 return;
49185
49186 - ath9k_ops.hw_scan = ath9k_hw_scan;
49187 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49188 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49189 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49190 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49191 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49192 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49193 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49194 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49195 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49196 + pax_open_kernel();
49197 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49198 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49199 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49200 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49201 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49202 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49203 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49204 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49205 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49206 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49207 + pax_close_kernel();
49208 }
49209
49210 #endif
49211 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49212 index 058a9f2..d5cb1ba 100644
49213 --- a/drivers/net/wireless/b43/phy_lp.c
49214 +++ b/drivers/net/wireless/b43/phy_lp.c
49215 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49216 {
49217 struct ssb_bus *bus = dev->dev->sdev->bus;
49218
49219 - static const struct b206x_channel *chandata = NULL;
49220 + const struct b206x_channel *chandata = NULL;
49221 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49222 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49223 u16 old_comm15, scale;
49224 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49225 index dc1d20c..f7a4f06 100644
49226 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49227 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49228 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49229 */
49230 if (il3945_mod_params.disable_hw_scan) {
49231 D_INFO("Disabling hw_scan\n");
49232 - il3945_mac_ops.hw_scan = NULL;
49233 + pax_open_kernel();
49234 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49235 + pax_close_kernel();
49236 }
49237
49238 D_INFO("*** LOAD DRIVER ***\n");
49239 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49240 index 0ffb6ff..c0b7f0e 100644
49241 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49242 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49243 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49244 {
49245 struct iwl_priv *priv = file->private_data;
49246 char buf[64];
49247 - int buf_size;
49248 + size_t buf_size;
49249 u32 offset, len;
49250
49251 memset(buf, 0, sizeof(buf));
49252 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49253 struct iwl_priv *priv = file->private_data;
49254
49255 char buf[8];
49256 - int buf_size;
49257 + size_t buf_size;
49258 u32 reset_flag;
49259
49260 memset(buf, 0, sizeof(buf));
49261 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49262 {
49263 struct iwl_priv *priv = file->private_data;
49264 char buf[8];
49265 - int buf_size;
49266 + size_t buf_size;
49267 int ht40;
49268
49269 memset(buf, 0, sizeof(buf));
49270 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49271 {
49272 struct iwl_priv *priv = file->private_data;
49273 char buf[8];
49274 - int buf_size;
49275 + size_t buf_size;
49276 int value;
49277
49278 memset(buf, 0, sizeof(buf));
49279 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49280 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49281 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49282
49283 -static const char *fmt_value = " %-30s %10u\n";
49284 -static const char *fmt_hex = " %-30s 0x%02X\n";
49285 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49286 -static const char *fmt_header =
49287 +static const char fmt_value[] = " %-30s %10u\n";
49288 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49289 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49290 +static const char fmt_header[] =
49291 "%-32s current cumulative delta max\n";
49292
49293 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49294 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49295 {
49296 struct iwl_priv *priv = file->private_data;
49297 char buf[8];
49298 - int buf_size;
49299 + size_t buf_size;
49300 int clear;
49301
49302 memset(buf, 0, sizeof(buf));
49303 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49304 {
49305 struct iwl_priv *priv = file->private_data;
49306 char buf[8];
49307 - int buf_size;
49308 + size_t buf_size;
49309 int trace;
49310
49311 memset(buf, 0, sizeof(buf));
49312 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49313 {
49314 struct iwl_priv *priv = file->private_data;
49315 char buf[8];
49316 - int buf_size;
49317 + size_t buf_size;
49318 int missed;
49319
49320 memset(buf, 0, sizeof(buf));
49321 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49322
49323 struct iwl_priv *priv = file->private_data;
49324 char buf[8];
49325 - int buf_size;
49326 + size_t buf_size;
49327 int plcp;
49328
49329 memset(buf, 0, sizeof(buf));
49330 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49331
49332 struct iwl_priv *priv = file->private_data;
49333 char buf[8];
49334 - int buf_size;
49335 + size_t buf_size;
49336 int flush;
49337
49338 memset(buf, 0, sizeof(buf));
49339 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49340
49341 struct iwl_priv *priv = file->private_data;
49342 char buf[8];
49343 - int buf_size;
49344 + size_t buf_size;
49345 int rts;
49346
49347 if (!priv->cfg->ht_params)
49348 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49349 {
49350 struct iwl_priv *priv = file->private_data;
49351 char buf[8];
49352 - int buf_size;
49353 + size_t buf_size;
49354
49355 memset(buf, 0, sizeof(buf));
49356 buf_size = min(count, sizeof(buf) - 1);
49357 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49358 struct iwl_priv *priv = file->private_data;
49359 u32 event_log_flag;
49360 char buf[8];
49361 - int buf_size;
49362 + size_t buf_size;
49363
49364 /* check that the interface is up */
49365 if (!iwl_is_ready(priv))
49366 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49367 struct iwl_priv *priv = file->private_data;
49368 char buf[8];
49369 u32 calib_disabled;
49370 - int buf_size;
49371 + size_t buf_size;
49372
49373 memset(buf, 0, sizeof(buf));
49374 buf_size = min(count, sizeof(buf) - 1);
49375 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49376 index 523fe0c..0d9473b 100644
49377 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49378 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49379 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49380 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49381
49382 char buf[8];
49383 - int buf_size;
49384 + size_t buf_size;
49385 u32 reset_flag;
49386
49387 memset(buf, 0, sizeof(buf));
49388 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49389 {
49390 struct iwl_trans *trans = file->private_data;
49391 char buf[8];
49392 - int buf_size;
49393 + size_t buf_size;
49394 int csr;
49395
49396 memset(buf, 0, sizeof(buf));
49397 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49398 index ef58a88..fafa731 100644
49399 --- a/drivers/net/wireless/mac80211_hwsim.c
49400 +++ b/drivers/net/wireless/mac80211_hwsim.c
49401 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49402 if (channels < 1)
49403 return -EINVAL;
49404
49405 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49406 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49407 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49408 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49409 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49410 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49411 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49412 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49413 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49414 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49415 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49416 - mac80211_hwsim_assign_vif_chanctx;
49417 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49418 - mac80211_hwsim_unassign_vif_chanctx;
49419 + pax_open_kernel();
49420 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49421 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49422 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49423 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49424 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49425 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49426 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49427 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49428 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49429 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49430 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49431 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49432 + pax_close_kernel();
49433
49434 spin_lock_init(&hwsim_radio_lock);
49435 INIT_LIST_HEAD(&hwsim_radios);
49436 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49437 index 1a4facd..a2ecbbd 100644
49438 --- a/drivers/net/wireless/rndis_wlan.c
49439 +++ b/drivers/net/wireless/rndis_wlan.c
49440 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49441
49442 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49443
49444 - if (rts_threshold < 0 || rts_threshold > 2347)
49445 + if (rts_threshold > 2347)
49446 rts_threshold = 2347;
49447
49448 tmp = cpu_to_le32(rts_threshold);
49449 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49450 index 9bb398b..b0cc047 100644
49451 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49452 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49453 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49454 * for hardware which doesn't support hardware
49455 * sequence counting.
49456 */
49457 - atomic_t seqno;
49458 + atomic_unchecked_t seqno;
49459 };
49460
49461 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49462 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49463 index 66ff364..3ce34f7 100644
49464 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49465 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49466 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49467 * sequence counter given by mac80211.
49468 */
49469 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49470 - seqno = atomic_add_return(0x10, &intf->seqno);
49471 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49472 else
49473 - seqno = atomic_read(&intf->seqno);
49474 + seqno = atomic_read_unchecked(&intf->seqno);
49475
49476 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49477 hdr->seq_ctrl |= cpu_to_le16(seqno);
49478 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49479 index b661f896..ddf7d2b 100644
49480 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49481 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49482 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49483
49484 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49485
49486 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49487 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49488 + pax_open_kernel();
49489 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49490 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49491 + pax_close_kernel();
49492
49493 wl1251_info("using dedicated interrupt line");
49494 } else {
49495 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49496 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49497 + pax_open_kernel();
49498 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49499 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49500 + pax_close_kernel();
49501
49502 wl1251_info("using SDIO interrupt");
49503 }
49504 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49505 index d6d0d6d..60c23a0 100644
49506 --- a/drivers/net/wireless/ti/wl12xx/main.c
49507 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49508 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49509 sizeof(wl->conf.mem));
49510
49511 /* read data preparation is only needed by wl127x */
49512 - wl->ops->prepare_read = wl127x_prepare_read;
49513 + pax_open_kernel();
49514 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49515 + pax_close_kernel();
49516
49517 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49518 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49519 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49520 sizeof(wl->conf.mem));
49521
49522 /* read data preparation is only needed by wl127x */
49523 - wl->ops->prepare_read = wl127x_prepare_read;
49524 + pax_open_kernel();
49525 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49526 + pax_close_kernel();
49527
49528 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49529 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49530 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49531 index 8e56261..9140678 100644
49532 --- a/drivers/net/wireless/ti/wl18xx/main.c
49533 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49534 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49535 }
49536
49537 if (!checksum_param) {
49538 - wl18xx_ops.set_rx_csum = NULL;
49539 - wl18xx_ops.init_vif = NULL;
49540 + pax_open_kernel();
49541 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49542 + *(void **)&wl18xx_ops.init_vif = NULL;
49543 + pax_close_kernel();
49544 }
49545
49546 /* Enable 11a Band only if we have 5G antennas */
49547 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49548 index a912dc0..a8225ba 100644
49549 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49550 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49551 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49552 {
49553 struct zd_usb *usb = urb->context;
49554 struct zd_usb_interrupt *intr = &usb->intr;
49555 - int len;
49556 + unsigned int len;
49557 u16 int_num;
49558
49559 ZD_ASSERT(in_interrupt());
49560 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49561 index ce2e2cf..f81e500 100644
49562 --- a/drivers/nfc/nfcwilink.c
49563 +++ b/drivers/nfc/nfcwilink.c
49564 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49565
49566 static int nfcwilink_probe(struct platform_device *pdev)
49567 {
49568 - static struct nfcwilink *drv;
49569 + struct nfcwilink *drv;
49570 int rc;
49571 __u32 protocols;
49572
49573 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49574 index f2596c8..50d53af 100644
49575 --- a/drivers/nfc/st21nfca/st21nfca.c
49576 +++ b/drivers/nfc/st21nfca/st21nfca.c
49577 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49578 goto exit;
49579 }
49580
49581 - gate = uid_skb->data;
49582 + memcpy(gate, uid_skb->data, uid_skb->len);
49583 *len = uid_skb->len;
49584 exit:
49585 kfree_skb(uid_skb);
49586 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49587 index 5100742..6ad4e6d 100644
49588 --- a/drivers/of/fdt.c
49589 +++ b/drivers/of/fdt.c
49590 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49591 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49592 return 0;
49593 }
49594 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49595 + pax_open_kernel();
49596 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49597 + pax_close_kernel();
49598 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49599 }
49600 late_initcall(of_fdt_raw_init);
49601 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49602 index d93b2b6..ae50401 100644
49603 --- a/drivers/oprofile/buffer_sync.c
49604 +++ b/drivers/oprofile/buffer_sync.c
49605 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49606 if (cookie == NO_COOKIE)
49607 offset = pc;
49608 if (cookie == INVALID_COOKIE) {
49609 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49610 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49611 offset = pc;
49612 }
49613 if (cookie != last_cookie) {
49614 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49615 /* add userspace sample */
49616
49617 if (!mm) {
49618 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49619 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49620 return 0;
49621 }
49622
49623 cookie = lookup_dcookie(mm, s->eip, &offset);
49624
49625 if (cookie == INVALID_COOKIE) {
49626 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49627 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49628 return 0;
49629 }
49630
49631 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49632 /* ignore backtraces if failed to add a sample */
49633 if (state == sb_bt_start) {
49634 state = sb_bt_ignore;
49635 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49636 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49637 }
49638 }
49639 release_mm(mm);
49640 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49641 index c0cc4e7..44d4e54 100644
49642 --- a/drivers/oprofile/event_buffer.c
49643 +++ b/drivers/oprofile/event_buffer.c
49644 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49645 }
49646
49647 if (buffer_pos == buffer_size) {
49648 - atomic_inc(&oprofile_stats.event_lost_overflow);
49649 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49650 return;
49651 }
49652
49653 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49654 index ed2c3ec..deda85a 100644
49655 --- a/drivers/oprofile/oprof.c
49656 +++ b/drivers/oprofile/oprof.c
49657 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49658 if (oprofile_ops.switch_events())
49659 return;
49660
49661 - atomic_inc(&oprofile_stats.multiplex_counter);
49662 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49663 start_switch_worker();
49664 }
49665
49666 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49667 index ee2cfce..7f8f699 100644
49668 --- a/drivers/oprofile/oprofile_files.c
49669 +++ b/drivers/oprofile/oprofile_files.c
49670 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49671
49672 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49673
49674 -static ssize_t timeout_read(struct file *file, char __user *buf,
49675 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49676 size_t count, loff_t *offset)
49677 {
49678 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49679 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49680 index 59659ce..6c860a0 100644
49681 --- a/drivers/oprofile/oprofile_stats.c
49682 +++ b/drivers/oprofile/oprofile_stats.c
49683 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49684 cpu_buf->sample_invalid_eip = 0;
49685 }
49686
49687 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49688 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49689 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49690 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49691 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49692 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49693 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49694 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49695 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49696 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49697 }
49698
49699
49700 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49701 index 1fc622b..8c48fc3 100644
49702 --- a/drivers/oprofile/oprofile_stats.h
49703 +++ b/drivers/oprofile/oprofile_stats.h
49704 @@ -13,11 +13,11 @@
49705 #include <linux/atomic.h>
49706
49707 struct oprofile_stat_struct {
49708 - atomic_t sample_lost_no_mm;
49709 - atomic_t sample_lost_no_mapping;
49710 - atomic_t bt_lost_no_mapping;
49711 - atomic_t event_lost_overflow;
49712 - atomic_t multiplex_counter;
49713 + atomic_unchecked_t sample_lost_no_mm;
49714 + atomic_unchecked_t sample_lost_no_mapping;
49715 + atomic_unchecked_t bt_lost_no_mapping;
49716 + atomic_unchecked_t event_lost_overflow;
49717 + atomic_unchecked_t multiplex_counter;
49718 };
49719
49720 extern struct oprofile_stat_struct oprofile_stats;
49721 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49722 index 3f49345..c750d0b 100644
49723 --- a/drivers/oprofile/oprofilefs.c
49724 +++ b/drivers/oprofile/oprofilefs.c
49725 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49726
49727 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49728 {
49729 - atomic_t *val = file->private_data;
49730 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49731 + atomic_unchecked_t *val = file->private_data;
49732 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49733 }
49734
49735
49736 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49737
49738
49739 int oprofilefs_create_ro_atomic(struct dentry *root,
49740 - char const *name, atomic_t *val)
49741 + char const *name, atomic_unchecked_t *val)
49742 {
49743 return __oprofilefs_create_file(root, name,
49744 &atomic_ro_fops, 0444, val);
49745 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49746 index bdef916..88c7dee 100644
49747 --- a/drivers/oprofile/timer_int.c
49748 +++ b/drivers/oprofile/timer_int.c
49749 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49750 return NOTIFY_OK;
49751 }
49752
49753 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49754 +static struct notifier_block oprofile_cpu_notifier = {
49755 .notifier_call = oprofile_cpu_notify,
49756 };
49757
49758 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49759 index 3b47080..6cd05dd 100644
49760 --- a/drivers/parport/procfs.c
49761 +++ b/drivers/parport/procfs.c
49762 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49763
49764 *ppos += len;
49765
49766 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49767 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49768 }
49769
49770 #ifdef CONFIG_PARPORT_1284
49771 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49772
49773 *ppos += len;
49774
49775 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49776 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49777 }
49778 #endif /* IEEE1284.3 support. */
49779
49780 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49781 index 6ca2399..68d866b 100644
49782 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49783 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49784 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49785 goto init_cleanup;
49786 }
49787
49788 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49789 + pax_open_kernel();
49790 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49791 + pax_close_kernel();
49792 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49793
49794 return retval;
49795 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49796 index 66b7bbe..26bee78 100644
49797 --- a/drivers/pci/hotplug/cpcihp_generic.c
49798 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49799 @@ -73,7 +73,6 @@ static u16 port;
49800 static unsigned int enum_bit;
49801 static u8 enum_mask;
49802
49803 -static struct cpci_hp_controller_ops generic_hpc_ops;
49804 static struct cpci_hp_controller generic_hpc;
49805
49806 static int __init validate_parameters(void)
49807 @@ -139,6 +138,10 @@ static int query_enum(void)
49808 return ((value & enum_mask) == enum_mask);
49809 }
49810
49811 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49812 + .query_enum = query_enum,
49813 +};
49814 +
49815 static int __init cpcihp_generic_init(void)
49816 {
49817 int status;
49818 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49819 pci_dev_put(dev);
49820
49821 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49822 - generic_hpc_ops.query_enum = query_enum;
49823 generic_hpc.ops = &generic_hpc_ops;
49824
49825 status = cpci_hp_register_controller(&generic_hpc);
49826 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49827 index 7ecf34e..effed62 100644
49828 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49829 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49830 @@ -59,7 +59,6 @@
49831 /* local variables */
49832 static bool debug;
49833 static bool poll;
49834 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49835 static struct cpci_hp_controller zt5550_hpc;
49836
49837 /* Primary cPCI bus bridge device */
49838 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49839 return 0;
49840 }
49841
49842 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49843 + .query_enum = zt5550_hc_query_enum,
49844 +};
49845 +
49846 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49847 {
49848 int status;
49849 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49850 dbg("returned from zt5550_hc_config");
49851
49852 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49853 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49854 zt5550_hpc.ops = &zt5550_hpc_ops;
49855 if (!poll) {
49856 zt5550_hpc.irq = hc_dev->irq;
49857 zt5550_hpc.irq_flags = IRQF_SHARED;
49858 zt5550_hpc.dev_id = hc_dev;
49859
49860 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49861 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49862 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49863 + pax_open_kernel();
49864 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49865 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49866 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49867 + pax_open_kernel();
49868 } else {
49869 info("using ENUM# polling mode");
49870 }
49871 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49872 index 1e08ff8c..3cd145f 100644
49873 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49874 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49875 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49876
49877 void compaq_nvram_init (void __iomem *rom_start)
49878 {
49879 +#ifndef CONFIG_PAX_KERNEXEC
49880 if (rom_start)
49881 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49882 +#endif
49883
49884 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49885
49886 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49887 index 56d8486..f26113f 100644
49888 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49889 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49890 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49891 return -EINVAL;
49892 }
49893
49894 - slot->ops->owner = owner;
49895 - slot->ops->mod_name = mod_name;
49896 + pax_open_kernel();
49897 + *(struct module **)&slot->ops->owner = owner;
49898 + *(const char **)&slot->ops->mod_name = mod_name;
49899 + pax_close_kernel();
49900
49901 mutex_lock(&pci_hp_mutex);
49902 /*
49903 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49904 index 07aa722..84514b4 100644
49905 --- a/drivers/pci/hotplug/pciehp_core.c
49906 +++ b/drivers/pci/hotplug/pciehp_core.c
49907 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49908 struct slot *slot = ctrl->slot;
49909 struct hotplug_slot *hotplug = NULL;
49910 struct hotplug_slot_info *info = NULL;
49911 - struct hotplug_slot_ops *ops = NULL;
49912 + hotplug_slot_ops_no_const *ops = NULL;
49913 char name[SLOT_NAME_SIZE];
49914 int retval = -ENOMEM;
49915
49916 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49917 index fd60806..ab6c565 100644
49918 --- a/drivers/pci/msi.c
49919 +++ b/drivers/pci/msi.c
49920 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49921 {
49922 struct attribute **msi_attrs;
49923 struct attribute *msi_attr;
49924 - struct device_attribute *msi_dev_attr;
49925 - struct attribute_group *msi_irq_group;
49926 + device_attribute_no_const *msi_dev_attr;
49927 + attribute_group_no_const *msi_irq_group;
49928 const struct attribute_group **msi_irq_groups;
49929 struct msi_desc *entry;
49930 int ret = -ENOMEM;
49931 @@ -573,7 +573,7 @@ error_attrs:
49932 count = 0;
49933 msi_attr = msi_attrs[count];
49934 while (msi_attr) {
49935 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49936 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49937 kfree(msi_attr->name);
49938 kfree(msi_dev_attr);
49939 ++count;
49940 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49941 index 312f23a..d21181c 100644
49942 --- a/drivers/pci/pci-sysfs.c
49943 +++ b/drivers/pci/pci-sysfs.c
49944 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49945 {
49946 /* allocate attribute structure, piggyback attribute name */
49947 int name_len = write_combine ? 13 : 10;
49948 - struct bin_attribute *res_attr;
49949 + bin_attribute_no_const *res_attr;
49950 int retval;
49951
49952 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49953 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49954 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49955 {
49956 int retval;
49957 - struct bin_attribute *attr;
49958 + bin_attribute_no_const *attr;
49959
49960 /* If the device has VPD, try to expose it in sysfs. */
49961 if (dev->vpd) {
49962 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49963 {
49964 int retval;
49965 int rom_size = 0;
49966 - struct bin_attribute *attr;
49967 + bin_attribute_no_const *attr;
49968
49969 if (!sysfs_initialized)
49970 return -EACCES;
49971 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49972 index d54632a..198c84d 100644
49973 --- a/drivers/pci/pci.h
49974 +++ b/drivers/pci/pci.h
49975 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
49976 struct pci_vpd {
49977 unsigned int len;
49978 const struct pci_vpd_ops *ops;
49979 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49980 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49981 };
49982
49983 int pci_vpd_pci22_init(struct pci_dev *dev);
49984 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49985 index e1e7026..d28dd33 100644
49986 --- a/drivers/pci/pcie/aspm.c
49987 +++ b/drivers/pci/pcie/aspm.c
49988 @@ -27,9 +27,9 @@
49989 #define MODULE_PARAM_PREFIX "pcie_aspm."
49990
49991 /* Note: those are not register definitions */
49992 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
49993 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
49994 -#define ASPM_STATE_L1 (4) /* L1 state */
49995 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
49996 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
49997 +#define ASPM_STATE_L1 (4U) /* L1 state */
49998 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
49999 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50000
50001 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50002 index 23212f8..65e945b 100644
50003 --- a/drivers/pci/probe.c
50004 +++ b/drivers/pci/probe.c
50005 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50006 u16 orig_cmd;
50007 struct pci_bus_region region, inverted_region;
50008
50009 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50010 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50011
50012 /* No printks while decoding is disabled! */
50013 if (!dev->mmio_always_on) {
50014 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50015 index 3f155e7..0f4b1f0 100644
50016 --- a/drivers/pci/proc.c
50017 +++ b/drivers/pci/proc.c
50018 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50019 static int __init pci_proc_init(void)
50020 {
50021 struct pci_dev *dev = NULL;
50022 +
50023 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50024 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50025 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50026 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50027 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50028 +#endif
50029 +#else
50030 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50031 +#endif
50032 proc_create("devices", 0, proc_bus_pci_dir,
50033 &proc_bus_pci_dev_operations);
50034 proc_initialized = 1;
50035 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50036 index b84fdd6..b89d829 100644
50037 --- a/drivers/platform/chrome/chromeos_laptop.c
50038 +++ b/drivers/platform/chrome/chromeos_laptop.c
50039 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50040 .callback = chromeos_laptop_dmi_matched, \
50041 .driver_data = (void *)&board_
50042
50043 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50044 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50045 {
50046 .ident = "Samsung Series 5 550",
50047 .matches = {
50048 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50049 index 1e1e594..8fe59c5 100644
50050 --- a/drivers/platform/x86/alienware-wmi.c
50051 +++ b/drivers/platform/x86/alienware-wmi.c
50052 @@ -150,7 +150,7 @@ struct wmax_led_args {
50053 } __packed;
50054
50055 static struct platform_device *platform_device;
50056 -static struct device_attribute *zone_dev_attrs;
50057 +static device_attribute_no_const *zone_dev_attrs;
50058 static struct attribute **zone_attrs;
50059 static struct platform_zone *zone_data;
50060
50061 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50062 }
50063 };
50064
50065 -static struct attribute_group zone_attribute_group = {
50066 +static attribute_group_no_const zone_attribute_group = {
50067 .name = "rgb_zones",
50068 };
50069
50070 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
50071 index 7543a56..367ca8ed 100644
50072 --- a/drivers/platform/x86/asus-wmi.c
50073 +++ b/drivers/platform/x86/asus-wmi.c
50074 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
50075 int err;
50076 u32 retval = -1;
50077
50078 +#ifdef CONFIG_GRKERNSEC_KMEM
50079 + return -EPERM;
50080 +#endif
50081 +
50082 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
50083
50084 if (err < 0)
50085 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
50086 int err;
50087 u32 retval = -1;
50088
50089 +#ifdef CONFIG_GRKERNSEC_KMEM
50090 + return -EPERM;
50091 +#endif
50092 +
50093 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
50094 &retval);
50095
50096 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
50097 union acpi_object *obj;
50098 acpi_status status;
50099
50100 +#ifdef CONFIG_GRKERNSEC_KMEM
50101 + return -EPERM;
50102 +#endif
50103 +
50104 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
50105 1, asus->debug.method_id,
50106 &input, &output);
50107 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
50108 index 0859877..1cf7d08 100644
50109 --- a/drivers/platform/x86/msi-laptop.c
50110 +++ b/drivers/platform/x86/msi-laptop.c
50111 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
50112
50113 if (!quirks->ec_read_only) {
50114 /* allow userland write sysfs file */
50115 - dev_attr_bluetooth.store = store_bluetooth;
50116 - dev_attr_wlan.store = store_wlan;
50117 - dev_attr_threeg.store = store_threeg;
50118 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
50119 - dev_attr_wlan.attr.mode |= S_IWUSR;
50120 - dev_attr_threeg.attr.mode |= S_IWUSR;
50121 + pax_open_kernel();
50122 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
50123 + *(void **)&dev_attr_wlan.store = store_wlan;
50124 + *(void **)&dev_attr_threeg.store = store_threeg;
50125 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
50126 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
50127 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
50128 + pax_close_kernel();
50129 }
50130
50131 /* disable hardware control by fn key */
50132 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
50133 index 6d2bac0..ec2b029 100644
50134 --- a/drivers/platform/x86/msi-wmi.c
50135 +++ b/drivers/platform/x86/msi-wmi.c
50136 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
50137 static void msi_wmi_notify(u32 value, void *context)
50138 {
50139 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
50140 - static struct key_entry *key;
50141 + struct key_entry *key;
50142 union acpi_object *obj;
50143 acpi_status status;
50144
50145 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
50146 index 6dd1c0e..5d602c7 100644
50147 --- a/drivers/platform/x86/sony-laptop.c
50148 +++ b/drivers/platform/x86/sony-laptop.c
50149 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
50150 }
50151
50152 /* High speed charging function */
50153 -static struct device_attribute *hsc_handle;
50154 +static device_attribute_no_const *hsc_handle;
50155
50156 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
50157 struct device_attribute *attr,
50158 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
50159 }
50160
50161 /* low battery function */
50162 -static struct device_attribute *lowbatt_handle;
50163 +static device_attribute_no_const *lowbatt_handle;
50164
50165 static ssize_t sony_nc_lowbatt_store(struct device *dev,
50166 struct device_attribute *attr,
50167 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
50168 }
50169
50170 /* fan speed function */
50171 -static struct device_attribute *fan_handle, *hsf_handle;
50172 +static device_attribute_no_const *fan_handle, *hsf_handle;
50173
50174 static ssize_t sony_nc_hsfan_store(struct device *dev,
50175 struct device_attribute *attr,
50176 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50177 }
50178
50179 /* USB charge function */
50180 -static struct device_attribute *uc_handle;
50181 +static device_attribute_no_const *uc_handle;
50182
50183 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50184 struct device_attribute *attr,
50185 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50186 }
50187
50188 /* Panel ID function */
50189 -static struct device_attribute *panel_handle;
50190 +static device_attribute_no_const *panel_handle;
50191
50192 static ssize_t sony_nc_panelid_show(struct device *dev,
50193 struct device_attribute *attr, char *buffer)
50194 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50195 }
50196
50197 /* smart connect function */
50198 -static struct device_attribute *sc_handle;
50199 +static device_attribute_no_const *sc_handle;
50200
50201 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50202 struct device_attribute *attr,
50203 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50204 index c3d11fa..f83cded 100644
50205 --- a/drivers/platform/x86/thinkpad_acpi.c
50206 +++ b/drivers/platform/x86/thinkpad_acpi.c
50207 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50208 return 0;
50209 }
50210
50211 -void static hotkey_mask_warn_incomplete_mask(void)
50212 +static void hotkey_mask_warn_incomplete_mask(void)
50213 {
50214 /* log only what the user can fix... */
50215 const u32 wantedmask = hotkey_driver_mask &
50216 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50217 && !tp_features.bright_unkfw)
50218 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50219 }
50220 +}
50221
50222 #undef TPACPI_COMPARE_KEY
50223 #undef TPACPI_MAY_SEND_KEY
50224 -}
50225
50226 /*
50227 * Polling driver
50228 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50229 index 438d4c7..ca8a2fb 100644
50230 --- a/drivers/pnp/pnpbios/bioscalls.c
50231 +++ b/drivers/pnp/pnpbios/bioscalls.c
50232 @@ -59,7 +59,7 @@ do { \
50233 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50234 } while(0)
50235
50236 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50237 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50238 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50239
50240 /*
50241 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50242
50243 cpu = get_cpu();
50244 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50245 +
50246 + pax_open_kernel();
50247 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50248 + pax_close_kernel();
50249
50250 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50251 spin_lock_irqsave(&pnp_bios_lock, flags);
50252 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50253 :"memory");
50254 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50255
50256 + pax_open_kernel();
50257 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50258 + pax_close_kernel();
50259 +
50260 put_cpu();
50261
50262 /* If we get here and this is set then the PnP BIOS faulted on us. */
50263 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50264 return status;
50265 }
50266
50267 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50268 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50269 {
50270 int i;
50271
50272 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50273 pnp_bios_callpoint.offset = header->fields.pm16offset;
50274 pnp_bios_callpoint.segment = PNP_CS16;
50275
50276 + pax_open_kernel();
50277 +
50278 for_each_possible_cpu(i) {
50279 struct desc_struct *gdt = get_cpu_gdt_table(i);
50280 if (!gdt)
50281 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50282 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50283 (unsigned long)__va(header->fields.pm16dseg));
50284 }
50285 +
50286 + pax_close_kernel();
50287 }
50288 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50289 index 0c52e2a..3421ab7 100644
50290 --- a/drivers/power/pda_power.c
50291 +++ b/drivers/power/pda_power.c
50292 @@ -37,7 +37,11 @@ static int polling;
50293
50294 #if IS_ENABLED(CONFIG_USB_PHY)
50295 static struct usb_phy *transceiver;
50296 -static struct notifier_block otg_nb;
50297 +static int otg_handle_notification(struct notifier_block *nb,
50298 + unsigned long event, void *unused);
50299 +static struct notifier_block otg_nb = {
50300 + .notifier_call = otg_handle_notification
50301 +};
50302 #endif
50303
50304 static struct regulator *ac_draw;
50305 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50306
50307 #if IS_ENABLED(CONFIG_USB_PHY)
50308 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50309 - otg_nb.notifier_call = otg_handle_notification;
50310 ret = usb_register_notifier(transceiver, &otg_nb);
50311 if (ret) {
50312 dev_err(dev, "failure to register otg notifier\n");
50313 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50314 index cc439fd..8fa30df 100644
50315 --- a/drivers/power/power_supply.h
50316 +++ b/drivers/power/power_supply.h
50317 @@ -16,12 +16,12 @@ struct power_supply;
50318
50319 #ifdef CONFIG_SYSFS
50320
50321 -extern void power_supply_init_attrs(struct device_type *dev_type);
50322 +extern void power_supply_init_attrs(void);
50323 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50324
50325 #else
50326
50327 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50328 +static inline void power_supply_init_attrs(void) {}
50329 #define power_supply_uevent NULL
50330
50331 #endif /* CONFIG_SYSFS */
50332 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50333 index 694e8cd..9f03483 100644
50334 --- a/drivers/power/power_supply_core.c
50335 +++ b/drivers/power/power_supply_core.c
50336 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50337 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50338 EXPORT_SYMBOL_GPL(power_supply_notifier);
50339
50340 -static struct device_type power_supply_dev_type;
50341 +extern const struct attribute_group *power_supply_attr_groups[];
50342 +static struct device_type power_supply_dev_type = {
50343 + .groups = power_supply_attr_groups,
50344 +};
50345
50346 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50347 struct power_supply *supply)
50348 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50349 return PTR_ERR(power_supply_class);
50350
50351 power_supply_class->dev_uevent = power_supply_uevent;
50352 - power_supply_init_attrs(&power_supply_dev_type);
50353 + power_supply_init_attrs();
50354
50355 return 0;
50356 }
50357 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50358 index 62653f5..d0bb485 100644
50359 --- a/drivers/power/power_supply_sysfs.c
50360 +++ b/drivers/power/power_supply_sysfs.c
50361 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50362 .is_visible = power_supply_attr_is_visible,
50363 };
50364
50365 -static const struct attribute_group *power_supply_attr_groups[] = {
50366 +const struct attribute_group *power_supply_attr_groups[] = {
50367 &power_supply_attr_group,
50368 NULL,
50369 };
50370
50371 -void power_supply_init_attrs(struct device_type *dev_type)
50372 +void power_supply_init_attrs(void)
50373 {
50374 int i;
50375
50376 - dev_type->groups = power_supply_attr_groups;
50377 -
50378 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50379 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50380 }
50381 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50382 index 84419af..268ede8 100644
50383 --- a/drivers/powercap/powercap_sys.c
50384 +++ b/drivers/powercap/powercap_sys.c
50385 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50386 struct device_attribute name_attr;
50387 };
50388
50389 +static ssize_t show_constraint_name(struct device *dev,
50390 + struct device_attribute *dev_attr,
50391 + char *buf);
50392 +
50393 static struct powercap_constraint_attr
50394 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50395 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50396 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50397 + .power_limit_attr = {
50398 + .attr = {
50399 + .name = NULL,
50400 + .mode = S_IWUSR | S_IRUGO
50401 + },
50402 + .show = show_constraint_power_limit_uw,
50403 + .store = store_constraint_power_limit_uw
50404 + },
50405 +
50406 + .time_window_attr = {
50407 + .attr = {
50408 + .name = NULL,
50409 + .mode = S_IWUSR | S_IRUGO
50410 + },
50411 + .show = show_constraint_time_window_us,
50412 + .store = store_constraint_time_window_us
50413 + },
50414 +
50415 + .max_power_attr = {
50416 + .attr = {
50417 + .name = NULL,
50418 + .mode = S_IRUGO
50419 + },
50420 + .show = show_constraint_max_power_uw,
50421 + .store = NULL
50422 + },
50423 +
50424 + .min_power_attr = {
50425 + .attr = {
50426 + .name = NULL,
50427 + .mode = S_IRUGO
50428 + },
50429 + .show = show_constraint_min_power_uw,
50430 + .store = NULL
50431 + },
50432 +
50433 + .max_time_window_attr = {
50434 + .attr = {
50435 + .name = NULL,
50436 + .mode = S_IRUGO
50437 + },
50438 + .show = show_constraint_max_time_window_us,
50439 + .store = NULL
50440 + },
50441 +
50442 + .min_time_window_attr = {
50443 + .attr = {
50444 + .name = NULL,
50445 + .mode = S_IRUGO
50446 + },
50447 + .show = show_constraint_min_time_window_us,
50448 + .store = NULL
50449 + },
50450 +
50451 + .name_attr = {
50452 + .attr = {
50453 + .name = NULL,
50454 + .mode = S_IRUGO
50455 + },
50456 + .show = show_constraint_name,
50457 + .store = NULL
50458 + }
50459 + }
50460 +};
50461
50462 /* A list of powercap control_types */
50463 static LIST_HEAD(powercap_cntrl_list);
50464 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50465 }
50466
50467 static int create_constraint_attribute(int id, const char *name,
50468 - int mode,
50469 - struct device_attribute *dev_attr,
50470 - ssize_t (*show)(struct device *,
50471 - struct device_attribute *, char *),
50472 - ssize_t (*store)(struct device *,
50473 - struct device_attribute *,
50474 - const char *, size_t)
50475 - )
50476 + struct device_attribute *dev_attr)
50477 {
50478 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50479
50480 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50481 - id, name);
50482 - if (!dev_attr->attr.name)
50483 + if (!name)
50484 return -ENOMEM;
50485 - dev_attr->attr.mode = mode;
50486 - dev_attr->show = show;
50487 - dev_attr->store = store;
50488 +
50489 + pax_open_kernel();
50490 + *(const char **)&dev_attr->attr.name = name;
50491 + pax_close_kernel();
50492
50493 return 0;
50494 }
50495 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50496
50497 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50498 ret = create_constraint_attribute(i, "power_limit_uw",
50499 - S_IWUSR | S_IRUGO,
50500 - &constraint_attrs[i].power_limit_attr,
50501 - show_constraint_power_limit_uw,
50502 - store_constraint_power_limit_uw);
50503 + &constraint_attrs[i].power_limit_attr);
50504 if (ret)
50505 goto err_alloc;
50506 ret = create_constraint_attribute(i, "time_window_us",
50507 - S_IWUSR | S_IRUGO,
50508 - &constraint_attrs[i].time_window_attr,
50509 - show_constraint_time_window_us,
50510 - store_constraint_time_window_us);
50511 + &constraint_attrs[i].time_window_attr);
50512 if (ret)
50513 goto err_alloc;
50514 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50515 - &constraint_attrs[i].name_attr,
50516 - show_constraint_name,
50517 - NULL);
50518 + ret = create_constraint_attribute(i, "name",
50519 + &constraint_attrs[i].name_attr);
50520 if (ret)
50521 goto err_alloc;
50522 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50523 - &constraint_attrs[i].max_power_attr,
50524 - show_constraint_max_power_uw,
50525 - NULL);
50526 + ret = create_constraint_attribute(i, "max_power_uw",
50527 + &constraint_attrs[i].max_power_attr);
50528 if (ret)
50529 goto err_alloc;
50530 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50531 - &constraint_attrs[i].min_power_attr,
50532 - show_constraint_min_power_uw,
50533 - NULL);
50534 + ret = create_constraint_attribute(i, "min_power_uw",
50535 + &constraint_attrs[i].min_power_attr);
50536 if (ret)
50537 goto err_alloc;
50538 ret = create_constraint_attribute(i, "max_time_window_us",
50539 - S_IRUGO,
50540 - &constraint_attrs[i].max_time_window_attr,
50541 - show_constraint_max_time_window_us,
50542 - NULL);
50543 + &constraint_attrs[i].max_time_window_attr);
50544 if (ret)
50545 goto err_alloc;
50546 ret = create_constraint_attribute(i, "min_time_window_us",
50547 - S_IRUGO,
50548 - &constraint_attrs[i].min_time_window_attr,
50549 - show_constraint_min_time_window_us,
50550 - NULL);
50551 + &constraint_attrs[i].min_time_window_attr);
50552 if (ret)
50553 goto err_alloc;
50554
50555 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50556 power_zone->zone_dev_attrs[count++] =
50557 &dev_attr_max_energy_range_uj.attr;
50558 if (power_zone->ops->get_energy_uj) {
50559 + pax_open_kernel();
50560 if (power_zone->ops->reset_energy_uj)
50561 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50562 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50563 else
50564 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50565 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50566 + pax_close_kernel();
50567 power_zone->zone_dev_attrs[count++] =
50568 &dev_attr_energy_uj.attr;
50569 }
50570 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50571 index 9c5d414..c7900ce 100644
50572 --- a/drivers/ptp/ptp_private.h
50573 +++ b/drivers/ptp/ptp_private.h
50574 @@ -51,7 +51,7 @@ struct ptp_clock {
50575 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50576 wait_queue_head_t tsev_wq;
50577 int defunct; /* tells readers to go away when clock is being removed */
50578 - struct device_attribute *pin_dev_attr;
50579 + device_attribute_no_const *pin_dev_attr;
50580 struct attribute **pin_attr;
50581 struct attribute_group pin_attr_group;
50582 };
50583 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50584 index 302e626..12579af 100644
50585 --- a/drivers/ptp/ptp_sysfs.c
50586 +++ b/drivers/ptp/ptp_sysfs.c
50587 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50588 goto no_pin_attr;
50589
50590 for (i = 0; i < n_pins; i++) {
50591 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50592 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50593 sysfs_attr_init(&da->attr);
50594 da->attr.name = info->pin_config[i].name;
50595 da->attr.mode = 0644;
50596 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50597 index a5761d0..a2a4540 100644
50598 --- a/drivers/regulator/core.c
50599 +++ b/drivers/regulator/core.c
50600 @@ -3591,7 +3591,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50601 {
50602 const struct regulation_constraints *constraints = NULL;
50603 const struct regulator_init_data *init_data;
50604 - static atomic_t regulator_no = ATOMIC_INIT(0);
50605 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50606 struct regulator_dev *rdev;
50607 struct device *dev;
50608 int ret, i;
50609 @@ -3665,7 +3665,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50610 rdev->dev.class = &regulator_class;
50611 rdev->dev.parent = dev;
50612 dev_set_name(&rdev->dev, "regulator.%d",
50613 - atomic_inc_return(&regulator_no) - 1);
50614 + atomic_inc_return_unchecked(&regulator_no) - 1);
50615 ret = device_register(&rdev->dev);
50616 if (ret != 0) {
50617 put_device(&rdev->dev);
50618 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50619 index 7eee2ca..4024513 100644
50620 --- a/drivers/regulator/max8660.c
50621 +++ b/drivers/regulator/max8660.c
50622 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50623 max8660->shadow_regs[MAX8660_OVER1] = 5;
50624 } else {
50625 /* Otherwise devices can be toggled via software */
50626 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50627 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50628 + pax_open_kernel();
50629 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50630 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50631 + pax_close_kernel();
50632 }
50633
50634 /*
50635 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50636 index c3d55c2..0dddfe6 100644
50637 --- a/drivers/regulator/max8973-regulator.c
50638 +++ b/drivers/regulator/max8973-regulator.c
50639 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50640 if (!pdata || !pdata->enable_ext_control) {
50641 max->desc.enable_reg = MAX8973_VOUT;
50642 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50643 - max->ops.enable = regulator_enable_regmap;
50644 - max->ops.disable = regulator_disable_regmap;
50645 - max->ops.is_enabled = regulator_is_enabled_regmap;
50646 + pax_open_kernel();
50647 + *(void **)&max->ops.enable = regulator_enable_regmap;
50648 + *(void **)&max->ops.disable = regulator_disable_regmap;
50649 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50650 + pax_close_kernel();
50651 }
50652
50653 if (pdata) {
50654 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50655 index 0d17c92..a29f627 100644
50656 --- a/drivers/regulator/mc13892-regulator.c
50657 +++ b/drivers/regulator/mc13892-regulator.c
50658 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50659 mc13xxx_unlock(mc13892);
50660
50661 /* update mc13892_vcam ops */
50662 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50663 + pax_open_kernel();
50664 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50665 sizeof(struct regulator_ops));
50666 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50667 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50668 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50669 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50670 + pax_close_kernel();
50671 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50672
50673 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50674 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50675 index 5b2e761..c8c8a4a 100644
50676 --- a/drivers/rtc/rtc-cmos.c
50677 +++ b/drivers/rtc/rtc-cmos.c
50678 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50679 hpet_rtc_timer_init();
50680
50681 /* export at least the first block of NVRAM */
50682 - nvram.size = address_space - NVRAM_OFFSET;
50683 + pax_open_kernel();
50684 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50685 + pax_close_kernel();
50686 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50687 if (retval < 0) {
50688 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50689 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50690 index d049393..bb20be0 100644
50691 --- a/drivers/rtc/rtc-dev.c
50692 +++ b/drivers/rtc/rtc-dev.c
50693 @@ -16,6 +16,7 @@
50694 #include <linux/module.h>
50695 #include <linux/rtc.h>
50696 #include <linux/sched.h>
50697 +#include <linux/grsecurity.h>
50698 #include "rtc-core.h"
50699
50700 static dev_t rtc_devt;
50701 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50702 if (copy_from_user(&tm, uarg, sizeof(tm)))
50703 return -EFAULT;
50704
50705 + gr_log_timechange();
50706 +
50707 return rtc_set_time(rtc, &tm);
50708
50709 case RTC_PIE_ON:
50710 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50711 index 4ffabb3..1f87fca 100644
50712 --- a/drivers/rtc/rtc-ds1307.c
50713 +++ b/drivers/rtc/rtc-ds1307.c
50714 @@ -107,7 +107,7 @@ struct ds1307 {
50715 u8 offset; /* register's offset */
50716 u8 regs[11];
50717 u16 nvram_offset;
50718 - struct bin_attribute *nvram;
50719 + bin_attribute_no_const *nvram;
50720 enum ds_type type;
50721 unsigned long flags;
50722 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50723 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50724 index 90abb5b..e0bf6dd 100644
50725 --- a/drivers/rtc/rtc-m48t59.c
50726 +++ b/drivers/rtc/rtc-m48t59.c
50727 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50728 if (IS_ERR(m48t59->rtc))
50729 return PTR_ERR(m48t59->rtc);
50730
50731 - m48t59_nvram_attr.size = pdata->offset;
50732 + pax_open_kernel();
50733 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50734 + pax_close_kernel();
50735
50736 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50737 if (ret)
50738 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50739 index e693af6..2e525b6 100644
50740 --- a/drivers/scsi/bfa/bfa_fcpim.h
50741 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50742 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50743
50744 struct bfa_itn_s {
50745 bfa_isr_func_t isr;
50746 -};
50747 +} __no_const;
50748
50749 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50750 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50751 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50752 index 0f19455..ef7adb5 100644
50753 --- a/drivers/scsi/bfa/bfa_fcs.c
50754 +++ b/drivers/scsi/bfa/bfa_fcs.c
50755 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50756 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50757
50758 static struct bfa_fcs_mod_s fcs_modules[] = {
50759 - { bfa_fcs_port_attach, NULL, NULL },
50760 - { bfa_fcs_uf_attach, NULL, NULL },
50761 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50762 - bfa_fcs_fabric_modexit },
50763 + {
50764 + .attach = bfa_fcs_port_attach,
50765 + .modinit = NULL,
50766 + .modexit = NULL
50767 + },
50768 + {
50769 + .attach = bfa_fcs_uf_attach,
50770 + .modinit = NULL,
50771 + .modexit = NULL
50772 + },
50773 + {
50774 + .attach = bfa_fcs_fabric_attach,
50775 + .modinit = bfa_fcs_fabric_modinit,
50776 + .modexit = bfa_fcs_fabric_modexit
50777 + },
50778 };
50779
50780 /*
50781 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50782 index ff75ef8..2dfe00a 100644
50783 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50784 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50785 @@ -89,15 +89,26 @@ static struct {
50786 void (*offline) (struct bfa_fcs_lport_s *port);
50787 } __port_action[] = {
50788 {
50789 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50790 - bfa_fcs_lport_unknown_offline}, {
50791 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50792 - bfa_fcs_lport_fab_offline}, {
50793 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50794 - bfa_fcs_lport_n2n_offline}, {
50795 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50796 - bfa_fcs_lport_loop_offline},
50797 - };
50798 + .init = bfa_fcs_lport_unknown_init,
50799 + .online = bfa_fcs_lport_unknown_online,
50800 + .offline = bfa_fcs_lport_unknown_offline
50801 + },
50802 + {
50803 + .init = bfa_fcs_lport_fab_init,
50804 + .online = bfa_fcs_lport_fab_online,
50805 + .offline = bfa_fcs_lport_fab_offline
50806 + },
50807 + {
50808 + .init = bfa_fcs_lport_n2n_init,
50809 + .online = bfa_fcs_lport_n2n_online,
50810 + .offline = bfa_fcs_lport_n2n_offline
50811 + },
50812 + {
50813 + .init = bfa_fcs_lport_loop_init,
50814 + .online = bfa_fcs_lport_loop_online,
50815 + .offline = bfa_fcs_lport_loop_offline
50816 + },
50817 +};
50818
50819 /*
50820 * fcs_port_sm FCS logical port state machine
50821 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50822 index a38aafa0..fe8f03b 100644
50823 --- a/drivers/scsi/bfa/bfa_ioc.h
50824 +++ b/drivers/scsi/bfa/bfa_ioc.h
50825 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50826 bfa_ioc_disable_cbfn_t disable_cbfn;
50827 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50828 bfa_ioc_reset_cbfn_t reset_cbfn;
50829 -};
50830 +} __no_const;
50831
50832 /*
50833 * IOC event notification mechanism.
50834 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50835 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50836 enum bfi_ioc_state fwstate);
50837 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50838 -};
50839 +} __no_const;
50840
50841 /*
50842 * Queue element to wait for room in request queue. FIFO order is
50843 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50844 index a14c784..6de6790 100644
50845 --- a/drivers/scsi/bfa/bfa_modules.h
50846 +++ b/drivers/scsi/bfa/bfa_modules.h
50847 @@ -78,12 +78,12 @@ enum {
50848 \
50849 extern struct bfa_module_s hal_mod_ ## __mod; \
50850 struct bfa_module_s hal_mod_ ## __mod = { \
50851 - bfa_ ## __mod ## _meminfo, \
50852 - bfa_ ## __mod ## _attach, \
50853 - bfa_ ## __mod ## _detach, \
50854 - bfa_ ## __mod ## _start, \
50855 - bfa_ ## __mod ## _stop, \
50856 - bfa_ ## __mod ## _iocdisable, \
50857 + .meminfo = bfa_ ## __mod ## _meminfo, \
50858 + .attach = bfa_ ## __mod ## _attach, \
50859 + .detach = bfa_ ## __mod ## _detach, \
50860 + .start = bfa_ ## __mod ## _start, \
50861 + .stop = bfa_ ## __mod ## _stop, \
50862 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
50863 }
50864
50865 #define BFA_CACHELINE_SZ (256)
50866 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
50867 index 045c4e1..13de803 100644
50868 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
50869 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
50870 @@ -33,8 +33,8 @@
50871 */
50872 #include "libfcoe.h"
50873
50874 -static atomic_t ctlr_num;
50875 -static atomic_t fcf_num;
50876 +static atomic_unchecked_t ctlr_num;
50877 +static atomic_unchecked_t fcf_num;
50878
50879 /*
50880 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
50881 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
50882 if (!ctlr)
50883 goto out;
50884
50885 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
50886 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
50887 ctlr->f = f;
50888 ctlr->mode = FIP_CONN_TYPE_FABRIC;
50889 INIT_LIST_HEAD(&ctlr->fcfs);
50890 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
50891 fcf->dev.parent = &ctlr->dev;
50892 fcf->dev.bus = &fcoe_bus_type;
50893 fcf->dev.type = &fcoe_fcf_device_type;
50894 - fcf->id = atomic_inc_return(&fcf_num) - 1;
50895 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
50896 fcf->state = FCOE_FCF_STATE_UNKNOWN;
50897
50898 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
50899 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
50900 {
50901 int error;
50902
50903 - atomic_set(&ctlr_num, 0);
50904 - atomic_set(&fcf_num, 0);
50905 + atomic_set_unchecked(&ctlr_num, 0);
50906 + atomic_set_unchecked(&fcf_num, 0);
50907
50908 error = bus_register(&fcoe_bus_type);
50909 if (error)
50910 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
50911 index 8bb173e..20236b4 100644
50912 --- a/drivers/scsi/hosts.c
50913 +++ b/drivers/scsi/hosts.c
50914 @@ -42,7 +42,7 @@
50915 #include "scsi_logging.h"
50916
50917
50918 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50919 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50920
50921
50922 static void scsi_host_cls_release(struct device *dev)
50923 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
50924 * subtract one because we increment first then return, but we need to
50925 * know what the next host number was before increment
50926 */
50927 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
50928 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
50929 shost->dma_channel = 0xff;
50930
50931 /* These three are default values which can be overridden */
50932 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
50933 index 6bb4611..0203251 100644
50934 --- a/drivers/scsi/hpsa.c
50935 +++ b/drivers/scsi/hpsa.c
50936 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
50937 struct reply_queue_buffer *rq = &h->reply_queue[q];
50938
50939 if (h->transMethod & CFGTBL_Trans_io_accel1)
50940 - return h->access.command_completed(h, q);
50941 + return h->access->command_completed(h, q);
50942
50943 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
50944 - return h->access.command_completed(h, q);
50945 + return h->access->command_completed(h, q);
50946
50947 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
50948 a = rq->head[rq->current_entry];
50949 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50950 while (!list_empty(&h->reqQ)) {
50951 c = list_entry(h->reqQ.next, struct CommandList, list);
50952 /* can't do anything if fifo is full */
50953 - if ((h->access.fifo_full(h))) {
50954 + if ((h->access->fifo_full(h))) {
50955 h->fifo_recently_full = 1;
50956 dev_warn(&h->pdev->dev, "fifo full\n");
50957 break;
50958 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50959 atomic_inc(&h->commands_outstanding);
50960 spin_unlock_irqrestore(&h->lock, *flags);
50961 /* Tell the controller execute command */
50962 - h->access.submit_command(h, c);
50963 + h->access->submit_command(h, c);
50964 spin_lock_irqsave(&h->lock, *flags);
50965 }
50966 }
50967 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
50968
50969 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
50970 {
50971 - return h->access.command_completed(h, q);
50972 + return h->access->command_completed(h, q);
50973 }
50974
50975 static inline bool interrupt_pending(struct ctlr_info *h)
50976 {
50977 - return h->access.intr_pending(h);
50978 + return h->access->intr_pending(h);
50979 }
50980
50981 static inline long interrupt_not_for_us(struct ctlr_info *h)
50982 {
50983 - return (h->access.intr_pending(h) == 0) ||
50984 + return (h->access->intr_pending(h) == 0) ||
50985 (h->interrupts_enabled == 0);
50986 }
50987
50988 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
50989 if (prod_index < 0)
50990 return -ENODEV;
50991 h->product_name = products[prod_index].product_name;
50992 - h->access = *(products[prod_index].access);
50993 + h->access = products[prod_index].access;
50994
50995 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
50996 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
50997 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
50998 unsigned long flags;
50999 u32 lockup_detected;
51000
51001 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51002 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51003 spin_lock_irqsave(&h->lock, flags);
51004 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
51005 if (!lockup_detected) {
51006 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
51007 }
51008
51009 /* make sure the board interrupts are off */
51010 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51011 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51012
51013 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
51014 goto clean2;
51015 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
51016 * fake ones to scoop up any residual completions.
51017 */
51018 spin_lock_irqsave(&h->lock, flags);
51019 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51020 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51021 spin_unlock_irqrestore(&h->lock, flags);
51022 free_irqs(h);
51023 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
51024 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
51025 dev_info(&h->pdev->dev, "Board READY.\n");
51026 dev_info(&h->pdev->dev,
51027 "Waiting for stale completions to drain.\n");
51028 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51029 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51030 msleep(10000);
51031 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51032 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51033
51034 rc = controller_reset_failed(h->cfgtable);
51035 if (rc)
51036 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
51037 h->drv_req_rescan = 0;
51038
51039 /* Turn the interrupts on so we can service requests */
51040 - h->access.set_intr_mask(h, HPSA_INTR_ON);
51041 + h->access->set_intr_mask(h, HPSA_INTR_ON);
51042
51043 hpsa_hba_inquiry(h);
51044 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
51045 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
51046 * To write all data in the battery backed cache to disks
51047 */
51048 hpsa_flush_cache(h);
51049 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
51050 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
51051 hpsa_free_irqs_and_disable_msix(h);
51052 }
51053
51054 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51055 CFGTBL_Trans_enable_directed_msix |
51056 (trans_support & (CFGTBL_Trans_io_accel1 |
51057 CFGTBL_Trans_io_accel2));
51058 - struct access_method access = SA5_performant_access;
51059 + struct access_method *access = &SA5_performant_access;
51060
51061 /* This is a bit complicated. There are 8 registers on
51062 * the controller which we write to to tell it 8 different
51063 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51064 * perform the superfluous readl() after each command submission.
51065 */
51066 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
51067 - access = SA5_performant_access_no_read;
51068 + access = &SA5_performant_access_no_read;
51069
51070 /* Controller spec: zero out this buffer. */
51071 for (i = 0; i < h->nreply_queues; i++)
51072 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
51073 * enable outbound interrupt coalescing in accelerator mode;
51074 */
51075 if (trans_support & CFGTBL_Trans_io_accel1) {
51076 - access = SA5_ioaccel_mode1_access;
51077 + access = &SA5_ioaccel_mode1_access;
51078 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51079 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51080 } else {
51081 if (trans_support & CFGTBL_Trans_io_accel2) {
51082 - access = SA5_ioaccel_mode2_access;
51083 + access = &SA5_ioaccel_mode2_access;
51084 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
51085 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
51086 }
51087 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
51088 index 8e06d9e..396e0a1 100644
51089 --- a/drivers/scsi/hpsa.h
51090 +++ b/drivers/scsi/hpsa.h
51091 @@ -127,7 +127,7 @@ struct ctlr_info {
51092 unsigned int msix_vector;
51093 unsigned int msi_vector;
51094 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
51095 - struct access_method access;
51096 + struct access_method *access;
51097 char hba_mode_enabled;
51098
51099 /* queue and queue Info */
51100 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
51101 }
51102
51103 static struct access_method SA5_access = {
51104 - SA5_submit_command,
51105 - SA5_intr_mask,
51106 - SA5_fifo_full,
51107 - SA5_intr_pending,
51108 - SA5_completed,
51109 + .submit_command = SA5_submit_command,
51110 + .set_intr_mask = SA5_intr_mask,
51111 + .fifo_full = SA5_fifo_full,
51112 + .intr_pending = SA5_intr_pending,
51113 + .command_completed = SA5_completed,
51114 };
51115
51116 static struct access_method SA5_ioaccel_mode1_access = {
51117 - SA5_submit_command,
51118 - SA5_performant_intr_mask,
51119 - SA5_fifo_full,
51120 - SA5_ioaccel_mode1_intr_pending,
51121 - SA5_ioaccel_mode1_completed,
51122 + .submit_command = SA5_submit_command,
51123 + .set_intr_mask = SA5_performant_intr_mask,
51124 + .fifo_full = SA5_fifo_full,
51125 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
51126 + .command_completed = SA5_ioaccel_mode1_completed,
51127 };
51128
51129 static struct access_method SA5_ioaccel_mode2_access = {
51130 - SA5_submit_command_ioaccel2,
51131 - SA5_performant_intr_mask,
51132 - SA5_fifo_full,
51133 - SA5_performant_intr_pending,
51134 - SA5_performant_completed,
51135 + .submit_command = SA5_submit_command_ioaccel2,
51136 + .set_intr_mask = SA5_performant_intr_mask,
51137 + .fifo_full = SA5_fifo_full,
51138 + .intr_pending = SA5_performant_intr_pending,
51139 + .command_completed = SA5_performant_completed,
51140 };
51141
51142 static struct access_method SA5_performant_access = {
51143 - SA5_submit_command,
51144 - SA5_performant_intr_mask,
51145 - SA5_fifo_full,
51146 - SA5_performant_intr_pending,
51147 - SA5_performant_completed,
51148 + .submit_command = SA5_submit_command,
51149 + .set_intr_mask = SA5_performant_intr_mask,
51150 + .fifo_full = SA5_fifo_full,
51151 + .intr_pending = SA5_performant_intr_pending,
51152 + .command_completed = SA5_performant_completed,
51153 };
51154
51155 static struct access_method SA5_performant_access_no_read = {
51156 - SA5_submit_command_no_read,
51157 - SA5_performant_intr_mask,
51158 - SA5_fifo_full,
51159 - SA5_performant_intr_pending,
51160 - SA5_performant_completed,
51161 + .submit_command = SA5_submit_command_no_read,
51162 + .set_intr_mask = SA5_performant_intr_mask,
51163 + .fifo_full = SA5_fifo_full,
51164 + .intr_pending = SA5_performant_intr_pending,
51165 + .command_completed = SA5_performant_completed,
51166 };
51167
51168 struct board_type {
51169 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
51170 index 1b3a094..068e683 100644
51171 --- a/drivers/scsi/libfc/fc_exch.c
51172 +++ b/drivers/scsi/libfc/fc_exch.c
51173 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51174 u16 pool_max_index;
51175
51176 struct {
51177 - atomic_t no_free_exch;
51178 - atomic_t no_free_exch_xid;
51179 - atomic_t xid_not_found;
51180 - atomic_t xid_busy;
51181 - atomic_t seq_not_found;
51182 - atomic_t non_bls_resp;
51183 + atomic_unchecked_t no_free_exch;
51184 + atomic_unchecked_t no_free_exch_xid;
51185 + atomic_unchecked_t xid_not_found;
51186 + atomic_unchecked_t xid_busy;
51187 + atomic_unchecked_t seq_not_found;
51188 + atomic_unchecked_t non_bls_resp;
51189 } stats;
51190 };
51191
51192 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51193 /* allocate memory for exchange */
51194 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51195 if (!ep) {
51196 - atomic_inc(&mp->stats.no_free_exch);
51197 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51198 goto out;
51199 }
51200 memset(ep, 0, sizeof(*ep));
51201 @@ -874,7 +874,7 @@ out:
51202 return ep;
51203 err:
51204 spin_unlock_bh(&pool->lock);
51205 - atomic_inc(&mp->stats.no_free_exch_xid);
51206 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51207 mempool_free(ep, mp->ep_pool);
51208 return NULL;
51209 }
51210 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51211 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51212 ep = fc_exch_find(mp, xid);
51213 if (!ep) {
51214 - atomic_inc(&mp->stats.xid_not_found);
51215 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51216 reject = FC_RJT_OX_ID;
51217 goto out;
51218 }
51219 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51220 ep = fc_exch_find(mp, xid);
51221 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51222 if (ep) {
51223 - atomic_inc(&mp->stats.xid_busy);
51224 + atomic_inc_unchecked(&mp->stats.xid_busy);
51225 reject = FC_RJT_RX_ID;
51226 goto rel;
51227 }
51228 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51229 }
51230 xid = ep->xid; /* get our XID */
51231 } else if (!ep) {
51232 - atomic_inc(&mp->stats.xid_not_found);
51233 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51234 reject = FC_RJT_RX_ID; /* XID not found */
51235 goto out;
51236 }
51237 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51238 } else {
51239 sp = &ep->seq;
51240 if (sp->id != fh->fh_seq_id) {
51241 - atomic_inc(&mp->stats.seq_not_found);
51242 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51243 if (f_ctl & FC_FC_END_SEQ) {
51244 /*
51245 * Update sequence_id based on incoming last
51246 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51247
51248 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51249 if (!ep) {
51250 - atomic_inc(&mp->stats.xid_not_found);
51251 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51252 goto out;
51253 }
51254 if (ep->esb_stat & ESB_ST_COMPLETE) {
51255 - atomic_inc(&mp->stats.xid_not_found);
51256 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51257 goto rel;
51258 }
51259 if (ep->rxid == FC_XID_UNKNOWN)
51260 ep->rxid = ntohs(fh->fh_rx_id);
51261 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51262 - atomic_inc(&mp->stats.xid_not_found);
51263 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51264 goto rel;
51265 }
51266 if (ep->did != ntoh24(fh->fh_s_id) &&
51267 ep->did != FC_FID_FLOGI) {
51268 - atomic_inc(&mp->stats.xid_not_found);
51269 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51270 goto rel;
51271 }
51272 sof = fr_sof(fp);
51273 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51274 sp->ssb_stat |= SSB_ST_RESP;
51275 sp->id = fh->fh_seq_id;
51276 } else if (sp->id != fh->fh_seq_id) {
51277 - atomic_inc(&mp->stats.seq_not_found);
51278 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51279 goto rel;
51280 }
51281
51282 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51283 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51284
51285 if (!sp)
51286 - atomic_inc(&mp->stats.xid_not_found);
51287 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51288 else
51289 - atomic_inc(&mp->stats.non_bls_resp);
51290 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51291
51292 fc_frame_free(fp);
51293 }
51294 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51295
51296 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51297 mp = ema->mp;
51298 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51299 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51300 st->fc_no_free_exch_xid +=
51301 - atomic_read(&mp->stats.no_free_exch_xid);
51302 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51303 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51304 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51305 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51306 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51307 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51308 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51309 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51310 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51311 }
51312 }
51313 EXPORT_SYMBOL(fc_exch_update_stats);
51314 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51315 index 932d9cc..50c7ee9 100644
51316 --- a/drivers/scsi/libsas/sas_ata.c
51317 +++ b/drivers/scsi/libsas/sas_ata.c
51318 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51319 .postreset = ata_std_postreset,
51320 .error_handler = ata_std_error_handler,
51321 .post_internal_cmd = sas_ata_post_internal,
51322 - .qc_defer = ata_std_qc_defer,
51323 + .qc_defer = ata_std_qc_defer,
51324 .qc_prep = ata_noop_qc_prep,
51325 .qc_issue = sas_ata_qc_issue,
51326 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51327 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51328 index 434e903..5a4a79b 100644
51329 --- a/drivers/scsi/lpfc/lpfc.h
51330 +++ b/drivers/scsi/lpfc/lpfc.h
51331 @@ -430,7 +430,7 @@ struct lpfc_vport {
51332 struct dentry *debug_nodelist;
51333 struct dentry *vport_debugfs_root;
51334 struct lpfc_debugfs_trc *disc_trc;
51335 - atomic_t disc_trc_cnt;
51336 + atomic_unchecked_t disc_trc_cnt;
51337 #endif
51338 uint8_t stat_data_enabled;
51339 uint8_t stat_data_blocked;
51340 @@ -880,8 +880,8 @@ struct lpfc_hba {
51341 struct timer_list fabric_block_timer;
51342 unsigned long bit_flags;
51343 #define FABRIC_COMANDS_BLOCKED 0
51344 - atomic_t num_rsrc_err;
51345 - atomic_t num_cmd_success;
51346 + atomic_unchecked_t num_rsrc_err;
51347 + atomic_unchecked_t num_cmd_success;
51348 unsigned long last_rsrc_error_time;
51349 unsigned long last_ramp_down_time;
51350 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51351 @@ -916,7 +916,7 @@ struct lpfc_hba {
51352
51353 struct dentry *debug_slow_ring_trc;
51354 struct lpfc_debugfs_trc *slow_ring_trc;
51355 - atomic_t slow_ring_trc_cnt;
51356 + atomic_unchecked_t slow_ring_trc_cnt;
51357 /* iDiag debugfs sub-directory */
51358 struct dentry *idiag_root;
51359 struct dentry *idiag_pci_cfg;
51360 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51361 index 5633e7d..8272114 100644
51362 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51363 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51364 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51365
51366 #include <linux/debugfs.h>
51367
51368 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51369 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51370 static unsigned long lpfc_debugfs_start_time = 0L;
51371
51372 /* iDiag */
51373 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51374 lpfc_debugfs_enable = 0;
51375
51376 len = 0;
51377 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51378 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51379 (lpfc_debugfs_max_disc_trc - 1);
51380 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51381 dtp = vport->disc_trc + i;
51382 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51383 lpfc_debugfs_enable = 0;
51384
51385 len = 0;
51386 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51387 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51388 (lpfc_debugfs_max_slow_ring_trc - 1);
51389 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51390 dtp = phba->slow_ring_trc + i;
51391 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51392 !vport || !vport->disc_trc)
51393 return;
51394
51395 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51396 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51397 (lpfc_debugfs_max_disc_trc - 1);
51398 dtp = vport->disc_trc + index;
51399 dtp->fmt = fmt;
51400 dtp->data1 = data1;
51401 dtp->data2 = data2;
51402 dtp->data3 = data3;
51403 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51404 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51405 dtp->jif = jiffies;
51406 #endif
51407 return;
51408 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51409 !phba || !phba->slow_ring_trc)
51410 return;
51411
51412 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51413 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51414 (lpfc_debugfs_max_slow_ring_trc - 1);
51415 dtp = phba->slow_ring_trc + index;
51416 dtp->fmt = fmt;
51417 dtp->data1 = data1;
51418 dtp->data2 = data2;
51419 dtp->data3 = data3;
51420 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51421 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51422 dtp->jif = jiffies;
51423 #endif
51424 return;
51425 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51426 "slow_ring buffer\n");
51427 goto debug_failed;
51428 }
51429 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51430 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51431 memset(phba->slow_ring_trc, 0,
51432 (sizeof(struct lpfc_debugfs_trc) *
51433 lpfc_debugfs_max_slow_ring_trc));
51434 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51435 "buffer\n");
51436 goto debug_failed;
51437 }
51438 - atomic_set(&vport->disc_trc_cnt, 0);
51439 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51440
51441 snprintf(name, sizeof(name), "discovery_trace");
51442 vport->debug_disc_trc =
51443 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51444 index 0b2c53a..aec2b45 100644
51445 --- a/drivers/scsi/lpfc/lpfc_init.c
51446 +++ b/drivers/scsi/lpfc/lpfc_init.c
51447 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51448 "misc_register returned with status %d", error);
51449
51450 if (lpfc_enable_npiv) {
51451 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51452 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51453 + pax_open_kernel();
51454 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51455 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51456 + pax_close_kernel();
51457 }
51458 lpfc_transport_template =
51459 fc_attach_transport(&lpfc_transport_functions);
51460 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51461 index 4f9222e..f1850e3 100644
51462 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51463 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51464 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51465 unsigned long expires;
51466
51467 spin_lock_irqsave(&phba->hbalock, flags);
51468 - atomic_inc(&phba->num_rsrc_err);
51469 + atomic_inc_unchecked(&phba->num_rsrc_err);
51470 phba->last_rsrc_error_time = jiffies;
51471
51472 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51473 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51474 unsigned long num_rsrc_err, num_cmd_success;
51475 int i;
51476
51477 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51478 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51479 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51480 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51481
51482 /*
51483 * The error and success command counters are global per
51484 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51485 }
51486 }
51487 lpfc_destroy_vport_work_array(phba, vports);
51488 - atomic_set(&phba->num_rsrc_err, 0);
51489 - atomic_set(&phba->num_cmd_success, 0);
51490 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51491 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51492 }
51493
51494 /**
51495 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51496 index 6a1c036..38e0e8d 100644
51497 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51498 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51499 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51500 {
51501 struct scsi_device *sdev = to_scsi_device(dev);
51502 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51503 - static struct _raid_device *raid_device;
51504 + struct _raid_device *raid_device;
51505 unsigned long flags;
51506 Mpi2RaidVolPage0_t vol_pg0;
51507 Mpi2ConfigReply_t mpi_reply;
51508 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51509 {
51510 struct scsi_device *sdev = to_scsi_device(dev);
51511 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51512 - static struct _raid_device *raid_device;
51513 + struct _raid_device *raid_device;
51514 unsigned long flags;
51515 Mpi2RaidVolPage0_t vol_pg0;
51516 Mpi2ConfigReply_t mpi_reply;
51517 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51518 Mpi2EventDataIrOperationStatus_t *event_data =
51519 (Mpi2EventDataIrOperationStatus_t *)
51520 fw_event->event_data;
51521 - static struct _raid_device *raid_device;
51522 + struct _raid_device *raid_device;
51523 unsigned long flags;
51524 u16 handle;
51525
51526 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51527 u64 sas_address;
51528 struct _sas_device *sas_device;
51529 struct _sas_node *expander_device;
51530 - static struct _raid_device *raid_device;
51531 + struct _raid_device *raid_device;
51532 u8 retry_count;
51533 unsigned long flags;
51534
51535 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51536 index 8c27b6a..607f56e 100644
51537 --- a/drivers/scsi/pmcraid.c
51538 +++ b/drivers/scsi/pmcraid.c
51539 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51540 res->scsi_dev = scsi_dev;
51541 scsi_dev->hostdata = res;
51542 res->change_detected = 0;
51543 - atomic_set(&res->read_failures, 0);
51544 - atomic_set(&res->write_failures, 0);
51545 + atomic_set_unchecked(&res->read_failures, 0);
51546 + atomic_set_unchecked(&res->write_failures, 0);
51547 rc = 0;
51548 }
51549 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51550 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51551
51552 /* If this was a SCSI read/write command keep count of errors */
51553 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51554 - atomic_inc(&res->read_failures);
51555 + atomic_inc_unchecked(&res->read_failures);
51556 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51557 - atomic_inc(&res->write_failures);
51558 + atomic_inc_unchecked(&res->write_failures);
51559
51560 if (!RES_IS_GSCSI(res->cfg_entry) &&
51561 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51562 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51563 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51564 * hrrq_id assigned here in queuecommand
51565 */
51566 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51567 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51568 pinstance->num_hrrq;
51569 cmd->cmd_done = pmcraid_io_done;
51570
51571 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51572 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51573 * hrrq_id assigned here in queuecommand
51574 */
51575 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51576 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51577 pinstance->num_hrrq;
51578
51579 if (request_size) {
51580 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51581
51582 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51583 /* add resources only after host is added into system */
51584 - if (!atomic_read(&pinstance->expose_resources))
51585 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51586 return;
51587
51588 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51589 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51590 init_waitqueue_head(&pinstance->reset_wait_q);
51591
51592 atomic_set(&pinstance->outstanding_cmds, 0);
51593 - atomic_set(&pinstance->last_message_id, 0);
51594 - atomic_set(&pinstance->expose_resources, 0);
51595 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51596 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51597
51598 INIT_LIST_HEAD(&pinstance->free_res_q);
51599 INIT_LIST_HEAD(&pinstance->used_res_q);
51600 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51601 /* Schedule worker thread to handle CCN and take care of adding and
51602 * removing devices to OS
51603 */
51604 - atomic_set(&pinstance->expose_resources, 1);
51605 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51606 schedule_work(&pinstance->worker_q);
51607 return rc;
51608
51609 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51610 index e1d150f..6c6df44 100644
51611 --- a/drivers/scsi/pmcraid.h
51612 +++ b/drivers/scsi/pmcraid.h
51613 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51614 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51615
51616 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51617 - atomic_t last_message_id;
51618 + atomic_unchecked_t last_message_id;
51619
51620 /* configuration table */
51621 struct pmcraid_config_table *cfg_table;
51622 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51623 atomic_t outstanding_cmds;
51624
51625 /* should add/delete resources to mid-layer now ?*/
51626 - atomic_t expose_resources;
51627 + atomic_unchecked_t expose_resources;
51628
51629
51630
51631 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51632 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51633 };
51634 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51635 - atomic_t read_failures; /* count of failed READ commands */
51636 - atomic_t write_failures; /* count of failed WRITE commands */
51637 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51638 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51639
51640 /* To indicate add/delete/modify during CCN */
51641 u8 change_detected;
51642 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51643 index 82b92c4..3178171 100644
51644 --- a/drivers/scsi/qla2xxx/qla_attr.c
51645 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51646 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51647 return 0;
51648 }
51649
51650 -struct fc_function_template qla2xxx_transport_functions = {
51651 +fc_function_template_no_const qla2xxx_transport_functions = {
51652
51653 .show_host_node_name = 1,
51654 .show_host_port_name = 1,
51655 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51656 .bsg_timeout = qla24xx_bsg_timeout,
51657 };
51658
51659 -struct fc_function_template qla2xxx_transport_vport_functions = {
51660 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51661
51662 .show_host_node_name = 1,
51663 .show_host_port_name = 1,
51664 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51665 index 7686bfe..4710893 100644
51666 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51667 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51668 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51669 struct device_attribute;
51670 extern struct device_attribute *qla2x00_host_attrs[];
51671 struct fc_function_template;
51672 -extern struct fc_function_template qla2xxx_transport_functions;
51673 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51674 +extern fc_function_template_no_const qla2xxx_transport_functions;
51675 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51676 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51677 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51678 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51679 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51680 index cce1cbc..5b9f0fe 100644
51681 --- a/drivers/scsi/qla2xxx/qla_os.c
51682 +++ b/drivers/scsi/qla2xxx/qla_os.c
51683 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51684 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51685 /* Ok, a 64bit DMA mask is applicable. */
51686 ha->flags.enable_64bit_addressing = 1;
51687 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51688 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51689 + pax_open_kernel();
51690 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51691 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51692 + pax_close_kernel();
51693 return;
51694 }
51695 }
51696 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51697 index 8f6d0fb..1b21097 100644
51698 --- a/drivers/scsi/qla4xxx/ql4_def.h
51699 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51700 @@ -305,7 +305,7 @@ struct ddb_entry {
51701 * (4000 only) */
51702 atomic_t relogin_timer; /* Max Time to wait for
51703 * relogin to complete */
51704 - atomic_t relogin_retry_count; /* Num of times relogin has been
51705 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51706 * retried */
51707 uint32_t default_time2wait; /* Default Min time between
51708 * relogins (+aens) */
51709 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51710 index 6d25879..3031a9f 100644
51711 --- a/drivers/scsi/qla4xxx/ql4_os.c
51712 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51713 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51714 */
51715 if (!iscsi_is_session_online(cls_sess)) {
51716 /* Reset retry relogin timer */
51717 - atomic_inc(&ddb_entry->relogin_retry_count);
51718 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51719 DEBUG2(ql4_printk(KERN_INFO, ha,
51720 "%s: index[%d] relogin timed out-retrying"
51721 " relogin (%d), retry (%d)\n", __func__,
51722 ddb_entry->fw_ddb_index,
51723 - atomic_read(&ddb_entry->relogin_retry_count),
51724 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51725 ddb_entry->default_time2wait + 4));
51726 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51727 atomic_set(&ddb_entry->retry_relogin_timer,
51728 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51729
51730 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51731 atomic_set(&ddb_entry->relogin_timer, 0);
51732 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51733 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51734 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51735 ddb_entry->default_relogin_timeout =
51736 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51737 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51738 index 7129701..b49c4e5 100644
51739 --- a/drivers/scsi/scsi_lib.c
51740 +++ b/drivers/scsi/scsi_lib.c
51741 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51742 shost = sdev->host;
51743 scsi_init_cmd_errh(cmd);
51744 cmd->result = DID_NO_CONNECT << 16;
51745 - atomic_inc(&cmd->device->iorequest_cnt);
51746 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51747
51748 /*
51749 * SCSI request completion path will do scsi_device_unbusy(),
51750 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
51751
51752 INIT_LIST_HEAD(&cmd->eh_entry);
51753
51754 - atomic_inc(&cmd->device->iodone_cnt);
51755 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51756 if (cmd->result)
51757 - atomic_inc(&cmd->device->ioerr_cnt);
51758 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51759
51760 disposition = scsi_decide_disposition(cmd);
51761 if (disposition != SUCCESS &&
51762 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51763 struct Scsi_Host *host = cmd->device->host;
51764 int rtn = 0;
51765
51766 - atomic_inc(&cmd->device->iorequest_cnt);
51767 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51768
51769 /* check if the device is still usable */
51770 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51771 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51772 index 1ac38e7..6acc656 100644
51773 --- a/drivers/scsi/scsi_sysfs.c
51774 +++ b/drivers/scsi/scsi_sysfs.c
51775 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51776 char *buf) \
51777 { \
51778 struct scsi_device *sdev = to_scsi_device(dev); \
51779 - unsigned long long count = atomic_read(&sdev->field); \
51780 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51781 return snprintf(buf, 20, "0x%llx\n", count); \
51782 } \
51783 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51784 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51785 index 5d6f348..18778a6b 100644
51786 --- a/drivers/scsi/scsi_transport_fc.c
51787 +++ b/drivers/scsi/scsi_transport_fc.c
51788 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51789 * Netlink Infrastructure
51790 */
51791
51792 -static atomic_t fc_event_seq;
51793 +static atomic_unchecked_t fc_event_seq;
51794
51795 /**
51796 * fc_get_event_number - Obtain the next sequential FC event number
51797 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51798 u32
51799 fc_get_event_number(void)
51800 {
51801 - return atomic_add_return(1, &fc_event_seq);
51802 + return atomic_add_return_unchecked(1, &fc_event_seq);
51803 }
51804 EXPORT_SYMBOL(fc_get_event_number);
51805
51806 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51807 {
51808 int error;
51809
51810 - atomic_set(&fc_event_seq, 0);
51811 + atomic_set_unchecked(&fc_event_seq, 0);
51812
51813 error = transport_class_register(&fc_host_class);
51814 if (error)
51815 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51816 char *cp;
51817
51818 *val = simple_strtoul(buf, &cp, 0);
51819 - if ((*cp && (*cp != '\n')) || (*val < 0))
51820 + if (*cp && (*cp != '\n'))
51821 return -EINVAL;
51822 /*
51823 * Check for overflow; dev_loss_tmo is u32
51824 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51825 index 67d43e3..8cee73c 100644
51826 --- a/drivers/scsi/scsi_transport_iscsi.c
51827 +++ b/drivers/scsi/scsi_transport_iscsi.c
51828 @@ -79,7 +79,7 @@ struct iscsi_internal {
51829 struct transport_container session_cont;
51830 };
51831
51832 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51833 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51834 static struct workqueue_struct *iscsi_eh_timer_workq;
51835
51836 static DEFINE_IDA(iscsi_sess_ida);
51837 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51838 int err;
51839
51840 ihost = shost->shost_data;
51841 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51842 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51843
51844 if (target_id == ISCSI_MAX_TARGET) {
51845 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51846 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51847 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51848 ISCSI_TRANSPORT_VERSION);
51849
51850 - atomic_set(&iscsi_session_nr, 0);
51851 + atomic_set_unchecked(&iscsi_session_nr, 0);
51852
51853 err = class_register(&iscsi_transport_class);
51854 if (err)
51855 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51856 index ae45bd9..c32a586 100644
51857 --- a/drivers/scsi/scsi_transport_srp.c
51858 +++ b/drivers/scsi/scsi_transport_srp.c
51859 @@ -35,7 +35,7 @@
51860 #include "scsi_priv.h"
51861
51862 struct srp_host_attrs {
51863 - atomic_t next_port_id;
51864 + atomic_unchecked_t next_port_id;
51865 };
51866 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51867
51868 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51869 struct Scsi_Host *shost = dev_to_shost(dev);
51870 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51871
51872 - atomic_set(&srp_host->next_port_id, 0);
51873 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51874 return 0;
51875 }
51876
51877 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
51878 rport_fast_io_fail_timedout);
51879 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
51880
51881 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
51882 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
51883 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
51884
51885 transport_setup_device(&rport->dev);
51886 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
51887 index 05ea0d4..5af8049 100644
51888 --- a/drivers/scsi/sd.c
51889 +++ b/drivers/scsi/sd.c
51890 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
51891 sdkp->disk = gd;
51892 sdkp->index = index;
51893 atomic_set(&sdkp->openers, 0);
51894 - atomic_set(&sdkp->device->ioerr_cnt, 0);
51895 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
51896
51897 if (!sdp->request_queue->rq_timeout) {
51898 if (sdp->type != TYPE_MOD)
51899 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
51900 index dbf8e77..0d565c7 100644
51901 --- a/drivers/scsi/sg.c
51902 +++ b/drivers/scsi/sg.c
51903 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
51904 sdp->disk->disk_name,
51905 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
51906 NULL,
51907 - (char *)arg);
51908 + (char __user *)arg);
51909 case BLKTRACESTART:
51910 return blk_trace_startstop(sdp->device->request_queue, 1);
51911 case BLKTRACESTOP:
51912 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
51913 index 011a336..fb2b7a0 100644
51914 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
51915 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
51916 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
51917 return i;
51918 }
51919
51920 -static struct bin_attribute fuse_bin_attr = {
51921 +static bin_attribute_no_const fuse_bin_attr = {
51922 .attr = { .name = "fuse", .mode = S_IRUGO, },
51923 .read = fuse_read,
51924 };
51925 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
51926 index a17f533..a2ff039 100644
51927 --- a/drivers/spi/spi.c
51928 +++ b/drivers/spi/spi.c
51929 @@ -2239,7 +2239,7 @@ int spi_bus_unlock(struct spi_master *master)
51930 EXPORT_SYMBOL_GPL(spi_bus_unlock);
51931
51932 /* portable code must never pass more than 32 bytes */
51933 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
51934 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
51935
51936 static u8 *buf;
51937
51938 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
51939 index b41429f..2de5373 100644
51940 --- a/drivers/staging/android/timed_output.c
51941 +++ b/drivers/staging/android/timed_output.c
51942 @@ -25,7 +25,7 @@
51943 #include "timed_output.h"
51944
51945 static struct class *timed_output_class;
51946 -static atomic_t device_count;
51947 +static atomic_unchecked_t device_count;
51948
51949 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
51950 char *buf)
51951 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
51952 timed_output_class = class_create(THIS_MODULE, "timed_output");
51953 if (IS_ERR(timed_output_class))
51954 return PTR_ERR(timed_output_class);
51955 - atomic_set(&device_count, 0);
51956 + atomic_set_unchecked(&device_count, 0);
51957 timed_output_class->dev_groups = timed_output_groups;
51958 }
51959
51960 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
51961 if (ret < 0)
51962 return ret;
51963
51964 - tdev->index = atomic_inc_return(&device_count);
51965 + tdev->index = atomic_inc_return_unchecked(&device_count);
51966 tdev->dev = device_create(timed_output_class, NULL,
51967 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
51968 if (IS_ERR(tdev->dev))
51969 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
51970 index f143cb6..6fb8255 100644
51971 --- a/drivers/staging/comedi/comedi_fops.c
51972 +++ b/drivers/staging/comedi/comedi_fops.c
51973 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
51974 }
51975 cfp->last_attached = dev->attached;
51976 cfp->last_detach_count = dev->detach_count;
51977 - ACCESS_ONCE(cfp->read_subdev) = read_s;
51978 - ACCESS_ONCE(cfp->write_subdev) = write_s;
51979 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
51980 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
51981 }
51982
51983 static void comedi_file_check(struct file *file)
51984 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51985 !(s_old->async->cmd.flags & CMDF_WRITE))
51986 return -EBUSY;
51987
51988 - ACCESS_ONCE(cfp->read_subdev) = s_new;
51989 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
51990 return 0;
51991 }
51992
51993 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51994 (s_old->async->cmd.flags & CMDF_WRITE))
51995 return -EBUSY;
51996
51997 - ACCESS_ONCE(cfp->write_subdev) = s_new;
51998 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
51999 return 0;
52000 }
52001
52002 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
52003 index 001348c..cfaac8a 100644
52004 --- a/drivers/staging/gdm724x/gdm_tty.c
52005 +++ b/drivers/staging/gdm724x/gdm_tty.c
52006 @@ -44,7 +44,7 @@
52007 #define gdm_tty_send_control(n, r, v, d, l) (\
52008 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
52009
52010 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
52011 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
52012
52013 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
52014 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
52015 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
52016 index 503b2d7..c904931 100644
52017 --- a/drivers/staging/line6/driver.c
52018 +++ b/drivers/staging/line6/driver.c
52019 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
52020 {
52021 struct usb_device *usbdev = line6->usbdev;
52022 int ret;
52023 - unsigned char len;
52024 + unsigned char *plen;
52025
52026 /* query the serial number: */
52027 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
52028 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
52029 return ret;
52030 }
52031
52032 + plen = kmalloc(1, GFP_KERNEL);
52033 + if (plen == NULL)
52034 + return -ENOMEM;
52035 +
52036 /* Wait for data length. We'll get 0xff until length arrives. */
52037 do {
52038 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
52039 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
52040 USB_DIR_IN,
52041 - 0x0012, 0x0000, &len, 1,
52042 + 0x0012, 0x0000, plen, 1,
52043 LINE6_TIMEOUT * HZ);
52044 if (ret < 0) {
52045 dev_err(line6->ifcdev,
52046 "receive length failed (error %d)\n", ret);
52047 + kfree(plen);
52048 return ret;
52049 }
52050 - } while (len == 0xff);
52051 + } while (*plen == 0xff);
52052
52053 - if (len != datalen) {
52054 + if (*plen != datalen) {
52055 /* should be equal or something went wrong */
52056 dev_err(line6->ifcdev,
52057 "length mismatch (expected %d, got %d)\n",
52058 - (int)datalen, (int)len);
52059 + (int)datalen, (int)*plen);
52060 + kfree(plen);
52061 return -EINVAL;
52062 }
52063 + kfree(plen);
52064
52065 /* receive the result: */
52066 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
52067 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
52068 {
52069 struct usb_device *usbdev = line6->usbdev;
52070 int ret;
52071 - unsigned char status;
52072 + unsigned char *status;
52073
52074 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
52075 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
52076 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
52077 return ret;
52078 }
52079
52080 + status = kmalloc(1, GFP_KERNEL);
52081 + if (status == NULL)
52082 + return -ENOMEM;
52083 +
52084 do {
52085 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
52086 0x67,
52087 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
52088 USB_DIR_IN,
52089 0x0012, 0x0000,
52090 - &status, 1, LINE6_TIMEOUT * HZ);
52091 + status, 1, LINE6_TIMEOUT * HZ);
52092
52093 if (ret < 0) {
52094 dev_err(line6->ifcdev,
52095 "receiving status failed (error %d)\n", ret);
52096 + kfree(status);
52097 return ret;
52098 }
52099 - } while (status == 0xff);
52100 + } while (*status == 0xff);
52101
52102 - if (status != 0) {
52103 + if (*status != 0) {
52104 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
52105 + kfree(status);
52106 return -EINVAL;
52107 }
52108
52109 + kfree(status);
52110 +
52111 return 0;
52112 }
52113
52114 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
52115 index 6943715..0a93632 100644
52116 --- a/drivers/staging/line6/toneport.c
52117 +++ b/drivers/staging/line6/toneport.c
52118 @@ -11,6 +11,7 @@
52119 */
52120
52121 #include <linux/wait.h>
52122 +#include <linux/slab.h>
52123 #include <sound/control.h>
52124
52125 #include "audio.h"
52126 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
52127 */
52128 static void toneport_setup(struct usb_line6_toneport *toneport)
52129 {
52130 - int ticks;
52131 + int *ticks;
52132 struct usb_line6 *line6 = &toneport->line6;
52133 struct usb_device *usbdev = line6->usbdev;
52134 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
52135
52136 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
52137 + if (ticks == NULL)
52138 + return;
52139 +
52140 /* sync time on device with host: */
52141 - ticks = (int)get_seconds();
52142 - line6_write_data(line6, 0x80c6, &ticks, 4);
52143 + *ticks = (int)get_seconds();
52144 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
52145 +
52146 + kfree(ticks);
52147
52148 /* enable device: */
52149 toneport_send_cmd(usbdev, 0x0301, 0x0000);
52150 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
52151 index 463da07..e791ce9 100644
52152 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
52153 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
52154 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
52155 return 0;
52156 }
52157
52158 -sfw_test_client_ops_t brw_test_client;
52159 -void brw_init_test_client(void)
52160 -{
52161 - brw_test_client.tso_init = brw_client_init;
52162 - brw_test_client.tso_fini = brw_client_fini;
52163 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
52164 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
52165 +sfw_test_client_ops_t brw_test_client = {
52166 + .tso_init = brw_client_init,
52167 + .tso_fini = brw_client_fini,
52168 + .tso_prep_rpc = brw_client_prep_rpc,
52169 + .tso_done_rpc = brw_client_done_rpc,
52170 };
52171
52172 srpc_service_t brw_test_service;
52173 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52174 index cc9d182..8fabce3 100644
52175 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52176 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52177 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52178
52179 extern sfw_test_client_ops_t ping_test_client;
52180 extern srpc_service_t ping_test_service;
52181 -extern void ping_init_test_client(void);
52182 extern void ping_init_test_service(void);
52183
52184 extern sfw_test_client_ops_t brw_test_client;
52185 extern srpc_service_t brw_test_service;
52186 -extern void brw_init_test_client(void);
52187 extern void brw_init_test_service(void);
52188
52189
52190 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52191 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52192 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52193
52194 - brw_init_test_client();
52195 brw_init_test_service();
52196 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52197 LASSERT (rc == 0);
52198
52199 - ping_init_test_client();
52200 ping_init_test_service();
52201 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52202 LASSERT (rc == 0);
52203 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52204 index d8c0df6..5041cbb 100644
52205 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52206 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52207 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52208 return 0;
52209 }
52210
52211 -sfw_test_client_ops_t ping_test_client;
52212 -void ping_init_test_client(void)
52213 -{
52214 - ping_test_client.tso_init = ping_client_init;
52215 - ping_test_client.tso_fini = ping_client_fini;
52216 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52217 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52218 -}
52219 +sfw_test_client_ops_t ping_test_client = {
52220 + .tso_init = ping_client_init,
52221 + .tso_fini = ping_client_fini,
52222 + .tso_prep_rpc = ping_client_prep_rpc,
52223 + .tso_done_rpc = ping_client_done_rpc,
52224 +};
52225
52226 srpc_service_t ping_test_service;
52227 void ping_init_test_service(void)
52228 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52229 index 83bc0a9..12ba00a 100644
52230 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52231 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52232 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52233 ldlm_completion_callback lcs_completion;
52234 ldlm_blocking_callback lcs_blocking;
52235 ldlm_glimpse_callback lcs_glimpse;
52236 -};
52237 +} __no_const;
52238
52239 /* ldlm_lockd.c */
52240 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52241 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52242 index 2a88b80..62e7e5f 100644
52243 --- a/drivers/staging/lustre/lustre/include/obd.h
52244 +++ b/drivers/staging/lustre/lustre/include/obd.h
52245 @@ -1362,7 +1362,7 @@ struct md_ops {
52246 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52247 * wrapper function in include/linux/obd_class.h.
52248 */
52249 -};
52250 +} __no_const;
52251
52252 struct lsm_operations {
52253 void (*lsm_free)(struct lov_stripe_md *);
52254 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52255 index a4c252f..b21acac 100644
52256 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52257 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52258 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52259 int added = (mode == LCK_NL);
52260 int overlaps = 0;
52261 int splitted = 0;
52262 - const struct ldlm_callback_suite null_cbs = { NULL };
52263 + const struct ldlm_callback_suite null_cbs = { };
52264
52265 CDEBUG(D_DLMTRACE,
52266 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52267 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52268 index 83d3f08..b03adad 100644
52269 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52270 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52271 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52272 void __user *buffer, size_t *lenp, loff_t *ppos)
52273 {
52274 int rc, max_delay_cs;
52275 - struct ctl_table dummy = *table;
52276 + ctl_table_no_const dummy = *table;
52277 long d;
52278
52279 dummy.data = &max_delay_cs;
52280 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52281 void __user *buffer, size_t *lenp, loff_t *ppos)
52282 {
52283 int rc, min_delay_cs;
52284 - struct ctl_table dummy = *table;
52285 + ctl_table_no_const dummy = *table;
52286 long d;
52287
52288 dummy.data = &min_delay_cs;
52289 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52290 void __user *buffer, size_t *lenp, loff_t *ppos)
52291 {
52292 int rc, backoff;
52293 - struct ctl_table dummy = *table;
52294 + ctl_table_no_const dummy = *table;
52295
52296 dummy.data = &backoff;
52297 dummy.proc_handler = &proc_dointvec;
52298 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52299 index 2c4fc74..b04ca79 100644
52300 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52301 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52302 @@ -315,11 +315,11 @@ out:
52303
52304
52305 struct cfs_psdev_ops libcfs_psdev_ops = {
52306 - libcfs_psdev_open,
52307 - libcfs_psdev_release,
52308 - NULL,
52309 - NULL,
52310 - libcfs_ioctl
52311 + .p_open = libcfs_psdev_open,
52312 + .p_close = libcfs_psdev_release,
52313 + .p_read = NULL,
52314 + .p_write = NULL,
52315 + .p_ioctl = libcfs_ioctl
52316 };
52317
52318 extern int insert_proc(void);
52319 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52320 index fcbe836..8a7ada4 100644
52321 --- a/drivers/staging/octeon/ethernet-rx.c
52322 +++ b/drivers/staging/octeon/ethernet-rx.c
52323 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52324 /* Increment RX stats for virtual ports */
52325 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52326 #ifdef CONFIG_64BIT
52327 - atomic64_add(1,
52328 + atomic64_add_unchecked(1,
52329 (atomic64_t *)&priv->stats.rx_packets);
52330 - atomic64_add(skb->len,
52331 + atomic64_add_unchecked(skb->len,
52332 (atomic64_t *)&priv->stats.rx_bytes);
52333 #else
52334 - atomic_add(1,
52335 + atomic_add_unchecked(1,
52336 (atomic_t *)&priv->stats.rx_packets);
52337 - atomic_add(skb->len,
52338 + atomic_add_unchecked(skb->len,
52339 (atomic_t *)&priv->stats.rx_bytes);
52340 #endif
52341 }
52342 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52343 dev->name);
52344 */
52345 #ifdef CONFIG_64BIT
52346 - atomic64_add(1,
52347 + atomic64_add_unchecked(1,
52348 (atomic64_t *)&priv->stats.rx_dropped);
52349 #else
52350 - atomic_add(1,
52351 + atomic_add_unchecked(1,
52352 (atomic_t *)&priv->stats.rx_dropped);
52353 #endif
52354 dev_kfree_skb_irq(skb);
52355 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52356 index ee32149..052d1836 100644
52357 --- a/drivers/staging/octeon/ethernet.c
52358 +++ b/drivers/staging/octeon/ethernet.c
52359 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52360 * since the RX tasklet also increments it.
52361 */
52362 #ifdef CONFIG_64BIT
52363 - atomic64_add(rx_status.dropped_packets,
52364 - (atomic64_t *)&priv->stats.rx_dropped);
52365 + atomic64_add_unchecked(rx_status.dropped_packets,
52366 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52367 #else
52368 - atomic_add(rx_status.dropped_packets,
52369 - (atomic_t *)&priv->stats.rx_dropped);
52370 + atomic_add_unchecked(rx_status.dropped_packets,
52371 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52372 #endif
52373 }
52374
52375 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52376 index 3b476d8..f522d68 100644
52377 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52378 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52379 @@ -225,7 +225,7 @@ struct hal_ops {
52380
52381 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52382 void (*hal_reset_security_engine)(struct adapter *adapter);
52383 -};
52384 +} __no_const;
52385
52386 enum rt_eeprom_type {
52387 EEPROM_93C46,
52388 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52389 index 070cc03..6806e37 100644
52390 --- a/drivers/staging/rtl8712/rtl871x_io.h
52391 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52392 @@ -108,7 +108,7 @@ struct _io_ops {
52393 u8 *pmem);
52394 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52395 u8 *pmem);
52396 -};
52397 +} __no_const;
52398
52399 struct io_req {
52400 struct list_head list;
52401 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52402 index 46dad63..fe4acdc 100644
52403 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52404 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52405 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52406 void (*device_resume)(ulong bus_no, ulong dev_no);
52407 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52408 ulong *max_size);
52409 -};
52410 +} __no_const;
52411
52412 /* These functions live inside visorchipset, and will be called to indicate
52413 * responses to specific events (by code outside of visorchipset).
52414 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52415 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52416 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52417 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52418 -};
52419 +} __no_const;
52420
52421 /** Register functions (in the bus driver) to get called by visorchipset
52422 * whenever a bus or device appears for which this service partition is
52423 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52424 index 9512af6..045bf5a 100644
52425 --- a/drivers/target/sbp/sbp_target.c
52426 +++ b/drivers/target/sbp/sbp_target.c
52427 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52428
52429 #define SESSION_MAINTENANCE_INTERVAL HZ
52430
52431 -static atomic_t login_id = ATOMIC_INIT(0);
52432 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52433
52434 static void session_maintenance_work(struct work_struct *);
52435 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52436 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52437 login->lun = se_lun;
52438 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52439 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52440 - login->login_id = atomic_inc_return(&login_id);
52441 + login->login_id = atomic_inc_return_unchecked(&login_id);
52442
52443 login->tgt_agt = sbp_target_agent_register(login);
52444 if (IS_ERR(login->tgt_agt)) {
52445 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52446 index 54da2a4..3dd6f57 100644
52447 --- a/drivers/target/target_core_device.c
52448 +++ b/drivers/target/target_core_device.c
52449 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52450 spin_lock_init(&dev->se_tmr_lock);
52451 spin_lock_init(&dev->qf_cmd_lock);
52452 sema_init(&dev->caw_sem, 1);
52453 - atomic_set(&dev->dev_ordered_id, 0);
52454 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52455 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52456 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52457 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52458 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52459 index ac3cbab..f0d1dd2 100644
52460 --- a/drivers/target/target_core_transport.c
52461 +++ b/drivers/target/target_core_transport.c
52462 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52463 * Used to determine when ORDERED commands should go from
52464 * Dormant to Active status.
52465 */
52466 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52467 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52468 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52469 cmd->se_ordered_id, cmd->sam_task_attr,
52470 dev->transport->name);
52471 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52472 index 65a98a9..d93d3a8 100644
52473 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52474 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52475 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52476 platform_set_drvdata(pdev, priv);
52477
52478 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52479 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52480 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52481 + pax_open_kernel();
52482 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52483 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52484 + pax_close_kernel();
52485 }
52486 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52487 priv, &int3400_thermal_ops,
52488 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52489 index d717f3d..cae1cc3e 100644
52490 --- a/drivers/thermal/of-thermal.c
52491 +++ b/drivers/thermal/of-thermal.c
52492 @@ -31,6 +31,7 @@
52493 #include <linux/export.h>
52494 #include <linux/string.h>
52495 #include <linux/thermal.h>
52496 +#include <linux/mm.h>
52497
52498 #include "thermal_core.h"
52499
52500 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52501 tz->ops = ops;
52502 tz->sensor_data = data;
52503
52504 - tzd->ops->get_temp = of_thermal_get_temp;
52505 - tzd->ops->get_trend = of_thermal_get_trend;
52506 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52507 + pax_open_kernel();
52508 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52509 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52510 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52511 + pax_close_kernel();
52512 mutex_unlock(&tzd->lock);
52513
52514 return tzd;
52515 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52516 return;
52517
52518 mutex_lock(&tzd->lock);
52519 - tzd->ops->get_temp = NULL;
52520 - tzd->ops->get_trend = NULL;
52521 - tzd->ops->set_emul_temp = NULL;
52522 + pax_open_kernel();
52523 + *(void **)&tzd->ops->get_temp = NULL;
52524 + *(void **)&tzd->ops->get_trend = NULL;
52525 + *(void **)&tzd->ops->set_emul_temp = NULL;
52526 + pax_close_kernel();
52527
52528 tz->ops = NULL;
52529 tz->sensor_data = NULL;
52530 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52531 index fd66f57..48e6376 100644
52532 --- a/drivers/tty/cyclades.c
52533 +++ b/drivers/tty/cyclades.c
52534 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52535 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52536 info->port.count);
52537 #endif
52538 - info->port.count++;
52539 + atomic_inc(&info->port.count);
52540 #ifdef CY_DEBUG_COUNT
52541 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52542 - current->pid, info->port.count);
52543 + current->pid, atomic_read(&info->port.count));
52544 #endif
52545
52546 /*
52547 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52548 for (j = 0; j < cy_card[i].nports; j++) {
52549 info = &cy_card[i].ports[j];
52550
52551 - if (info->port.count) {
52552 + if (atomic_read(&info->port.count)) {
52553 /* XXX is the ldisc num worth this? */
52554 struct tty_struct *tty;
52555 struct tty_ldisc *ld;
52556 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52557 index 4fcec1d..5a036f7 100644
52558 --- a/drivers/tty/hvc/hvc_console.c
52559 +++ b/drivers/tty/hvc/hvc_console.c
52560 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52561
52562 spin_lock_irqsave(&hp->port.lock, flags);
52563 /* Check and then increment for fast path open. */
52564 - if (hp->port.count++ > 0) {
52565 + if (atomic_inc_return(&hp->port.count) > 1) {
52566 spin_unlock_irqrestore(&hp->port.lock, flags);
52567 hvc_kick();
52568 return 0;
52569 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52570
52571 spin_lock_irqsave(&hp->port.lock, flags);
52572
52573 - if (--hp->port.count == 0) {
52574 + if (atomic_dec_return(&hp->port.count) == 0) {
52575 spin_unlock_irqrestore(&hp->port.lock, flags);
52576 /* We are done with the tty pointer now. */
52577 tty_port_tty_set(&hp->port, NULL);
52578 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52579 */
52580 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52581 } else {
52582 - if (hp->port.count < 0)
52583 + if (atomic_read(&hp->port.count) < 0)
52584 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52585 - hp->vtermno, hp->port.count);
52586 + hp->vtermno, atomic_read(&hp->port.count));
52587 spin_unlock_irqrestore(&hp->port.lock, flags);
52588 }
52589 }
52590 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52591 * open->hangup case this can be called after the final close so prevent
52592 * that from happening for now.
52593 */
52594 - if (hp->port.count <= 0) {
52595 + if (atomic_read(&hp->port.count) <= 0) {
52596 spin_unlock_irqrestore(&hp->port.lock, flags);
52597 return;
52598 }
52599
52600 - hp->port.count = 0;
52601 + atomic_set(&hp->port.count, 0);
52602 spin_unlock_irqrestore(&hp->port.lock, flags);
52603 tty_port_tty_set(&hp->port, NULL);
52604
52605 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52606 return -EPIPE;
52607
52608 /* FIXME what's this (unprotected) check for? */
52609 - if (hp->port.count <= 0)
52610 + if (atomic_read(&hp->port.count) <= 0)
52611 return -EIO;
52612
52613 spin_lock_irqsave(&hp->lock, flags);
52614 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52615 index 81ff7e1..dfb7b71 100644
52616 --- a/drivers/tty/hvc/hvcs.c
52617 +++ b/drivers/tty/hvc/hvcs.c
52618 @@ -83,6 +83,7 @@
52619 #include <asm/hvcserver.h>
52620 #include <asm/uaccess.h>
52621 #include <asm/vio.h>
52622 +#include <asm/local.h>
52623
52624 /*
52625 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52626 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52627
52628 spin_lock_irqsave(&hvcsd->lock, flags);
52629
52630 - if (hvcsd->port.count > 0) {
52631 + if (atomic_read(&hvcsd->port.count) > 0) {
52632 spin_unlock_irqrestore(&hvcsd->lock, flags);
52633 printk(KERN_INFO "HVCS: vterm state unchanged. "
52634 "The hvcs device node is still in use.\n");
52635 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52636 }
52637 }
52638
52639 - hvcsd->port.count = 0;
52640 + atomic_set(&hvcsd->port.count, 0);
52641 hvcsd->port.tty = tty;
52642 tty->driver_data = hvcsd;
52643
52644 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52645 unsigned long flags;
52646
52647 spin_lock_irqsave(&hvcsd->lock, flags);
52648 - hvcsd->port.count++;
52649 + atomic_inc(&hvcsd->port.count);
52650 hvcsd->todo_mask |= HVCS_SCHED_READ;
52651 spin_unlock_irqrestore(&hvcsd->lock, flags);
52652
52653 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52654 hvcsd = tty->driver_data;
52655
52656 spin_lock_irqsave(&hvcsd->lock, flags);
52657 - if (--hvcsd->port.count == 0) {
52658 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52659
52660 vio_disable_interrupts(hvcsd->vdev);
52661
52662 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52663
52664 free_irq(irq, hvcsd);
52665 return;
52666 - } else if (hvcsd->port.count < 0) {
52667 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52668 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52669 " is missmanaged.\n",
52670 - hvcsd->vdev->unit_address, hvcsd->port.count);
52671 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52672 }
52673
52674 spin_unlock_irqrestore(&hvcsd->lock, flags);
52675 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52676
52677 spin_lock_irqsave(&hvcsd->lock, flags);
52678 /* Preserve this so that we know how many kref refs to put */
52679 - temp_open_count = hvcsd->port.count;
52680 + temp_open_count = atomic_read(&hvcsd->port.count);
52681
52682 /*
52683 * Don't kref put inside the spinlock because the destruction
52684 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52685 tty->driver_data = NULL;
52686 hvcsd->port.tty = NULL;
52687
52688 - hvcsd->port.count = 0;
52689 + atomic_set(&hvcsd->port.count, 0);
52690
52691 /* This will drop any buffered data on the floor which is OK in a hangup
52692 * scenario. */
52693 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52694 * the middle of a write operation? This is a crummy place to do this
52695 * but we want to keep it all in the spinlock.
52696 */
52697 - if (hvcsd->port.count <= 0) {
52698 + if (atomic_read(&hvcsd->port.count) <= 0) {
52699 spin_unlock_irqrestore(&hvcsd->lock, flags);
52700 return -ENODEV;
52701 }
52702 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52703 {
52704 struct hvcs_struct *hvcsd = tty->driver_data;
52705
52706 - if (!hvcsd || hvcsd->port.count <= 0)
52707 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52708 return 0;
52709
52710 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52711 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52712 index 4190199..06d5bfa 100644
52713 --- a/drivers/tty/hvc/hvsi.c
52714 +++ b/drivers/tty/hvc/hvsi.c
52715 @@ -85,7 +85,7 @@ struct hvsi_struct {
52716 int n_outbuf;
52717 uint32_t vtermno;
52718 uint32_t virq;
52719 - atomic_t seqno; /* HVSI packet sequence number */
52720 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52721 uint16_t mctrl;
52722 uint8_t state; /* HVSI protocol state */
52723 uint8_t flags;
52724 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52725
52726 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52727 packet.hdr.len = sizeof(struct hvsi_query_response);
52728 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52729 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52730 packet.verb = VSV_SEND_VERSION_NUMBER;
52731 packet.u.version = HVSI_VERSION;
52732 packet.query_seqno = query_seqno+1;
52733 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52734
52735 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52736 packet.hdr.len = sizeof(struct hvsi_query);
52737 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52738 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52739 packet.verb = verb;
52740
52741 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52742 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52743 int wrote;
52744
52745 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52746 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52747 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52748 packet.hdr.len = sizeof(struct hvsi_control);
52749 packet.verb = VSV_SET_MODEM_CTL;
52750 packet.mask = HVSI_TSDTR;
52751 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52752 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52753
52754 packet.hdr.type = VS_DATA_PACKET_HEADER;
52755 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52756 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52757 packet.hdr.len = count + sizeof(struct hvsi_header);
52758 memcpy(&packet.data, buf, count);
52759
52760 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52761 struct hvsi_control packet __ALIGNED__;
52762
52763 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52764 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52765 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52766 packet.hdr.len = 6;
52767 packet.verb = VSV_CLOSE_PROTOCOL;
52768
52769 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
52770
52771 tty_port_tty_set(&hp->port, tty);
52772 spin_lock_irqsave(&hp->lock, flags);
52773 - hp->port.count++;
52774 + atomic_inc(&hp->port.count);
52775 atomic_set(&hp->seqno, 0);
52776 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
52777 spin_unlock_irqrestore(&hp->lock, flags);
52778 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52779
52780 spin_lock_irqsave(&hp->lock, flags);
52781
52782 - if (--hp->port.count == 0) {
52783 + if (atomic_dec_return(&hp->port.count) == 0) {
52784 tty_port_tty_set(&hp->port, NULL);
52785 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
52786
52787 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52788
52789 spin_lock_irqsave(&hp->lock, flags);
52790 }
52791 - } else if (hp->port.count < 0)
52792 + } else if (atomic_read(&hp->port.count) < 0)
52793 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
52794 - hp - hvsi_ports, hp->port.count);
52795 + hp - hvsi_ports, atomic_read(&hp->port.count));
52796
52797 spin_unlock_irqrestore(&hp->lock, flags);
52798 }
52799 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
52800 tty_port_tty_set(&hp->port, NULL);
52801
52802 spin_lock_irqsave(&hp->lock, flags);
52803 - hp->port.count = 0;
52804 + atomic_set(&hp->port.count, 0);
52805 hp->n_outbuf = 0;
52806 spin_unlock_irqrestore(&hp->lock, flags);
52807 }
52808 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
52809 index a270f04..7c77b5d 100644
52810 --- a/drivers/tty/hvc/hvsi_lib.c
52811 +++ b/drivers/tty/hvc/hvsi_lib.c
52812 @@ -8,7 +8,7 @@
52813
52814 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
52815 {
52816 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
52817 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
52818
52819 /* Assumes that always succeeds, works in practice */
52820 return pv->put_chars(pv->termno, (char *)packet, packet->len);
52821 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
52822
52823 /* Reset state */
52824 pv->established = 0;
52825 - atomic_set(&pv->seqno, 0);
52826 + atomic_set_unchecked(&pv->seqno, 0);
52827
52828 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
52829
52830 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
52831 index 345cebb..d5a1e9e 100644
52832 --- a/drivers/tty/ipwireless/tty.c
52833 +++ b/drivers/tty/ipwireless/tty.c
52834 @@ -28,6 +28,7 @@
52835 #include <linux/tty_driver.h>
52836 #include <linux/tty_flip.h>
52837 #include <linux/uaccess.h>
52838 +#include <asm/local.h>
52839
52840 #include "tty.h"
52841 #include "network.h"
52842 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52843 return -ENODEV;
52844
52845 mutex_lock(&tty->ipw_tty_mutex);
52846 - if (tty->port.count == 0)
52847 + if (atomic_read(&tty->port.count) == 0)
52848 tty->tx_bytes_queued = 0;
52849
52850 - tty->port.count++;
52851 + atomic_inc(&tty->port.count);
52852
52853 tty->port.tty = linux_tty;
52854 linux_tty->driver_data = tty;
52855 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52856
52857 static void do_ipw_close(struct ipw_tty *tty)
52858 {
52859 - tty->port.count--;
52860 -
52861 - if (tty->port.count == 0) {
52862 + if (atomic_dec_return(&tty->port.count) == 0) {
52863 struct tty_struct *linux_tty = tty->port.tty;
52864
52865 if (linux_tty != NULL) {
52866 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
52867 return;
52868
52869 mutex_lock(&tty->ipw_tty_mutex);
52870 - if (tty->port.count == 0) {
52871 + if (atomic_read(&tty->port.count) == 0) {
52872 mutex_unlock(&tty->ipw_tty_mutex);
52873 return;
52874 }
52875 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
52876
52877 mutex_lock(&tty->ipw_tty_mutex);
52878
52879 - if (!tty->port.count) {
52880 + if (!atomic_read(&tty->port.count)) {
52881 mutex_unlock(&tty->ipw_tty_mutex);
52882 return;
52883 }
52884 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
52885 return -ENODEV;
52886
52887 mutex_lock(&tty->ipw_tty_mutex);
52888 - if (!tty->port.count) {
52889 + if (!atomic_read(&tty->port.count)) {
52890 mutex_unlock(&tty->ipw_tty_mutex);
52891 return -EINVAL;
52892 }
52893 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
52894 if (!tty)
52895 return -ENODEV;
52896
52897 - if (!tty->port.count)
52898 + if (!atomic_read(&tty->port.count))
52899 return -EINVAL;
52900
52901 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
52902 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
52903 if (!tty)
52904 return 0;
52905
52906 - if (!tty->port.count)
52907 + if (!atomic_read(&tty->port.count))
52908 return 0;
52909
52910 return tty->tx_bytes_queued;
52911 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
52912 if (!tty)
52913 return -ENODEV;
52914
52915 - if (!tty->port.count)
52916 + if (!atomic_read(&tty->port.count))
52917 return -EINVAL;
52918
52919 return get_control_lines(tty);
52920 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
52921 if (!tty)
52922 return -ENODEV;
52923
52924 - if (!tty->port.count)
52925 + if (!atomic_read(&tty->port.count))
52926 return -EINVAL;
52927
52928 return set_control_lines(tty, set, clear);
52929 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
52930 if (!tty)
52931 return -ENODEV;
52932
52933 - if (!tty->port.count)
52934 + if (!atomic_read(&tty->port.count))
52935 return -EINVAL;
52936
52937 /* FIXME: Exactly how is the tty object locked here .. */
52938 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
52939 * are gone */
52940 mutex_lock(&ttyj->ipw_tty_mutex);
52941 }
52942 - while (ttyj->port.count)
52943 + while (atomic_read(&ttyj->port.count))
52944 do_ipw_close(ttyj);
52945 ipwireless_disassociate_network_ttys(network,
52946 ttyj->channel_idx);
52947 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
52948 index 14c54e0..1efd4f2 100644
52949 --- a/drivers/tty/moxa.c
52950 +++ b/drivers/tty/moxa.c
52951 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
52952 }
52953
52954 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
52955 - ch->port.count++;
52956 + atomic_inc(&ch->port.count);
52957 tty->driver_data = ch;
52958 tty_port_tty_set(&ch->port, tty);
52959 mutex_lock(&ch->port.mutex);
52960 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
52961 index c434376..114ce13 100644
52962 --- a/drivers/tty/n_gsm.c
52963 +++ b/drivers/tty/n_gsm.c
52964 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
52965 spin_lock_init(&dlci->lock);
52966 mutex_init(&dlci->mutex);
52967 dlci->fifo = &dlci->_fifo;
52968 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
52969 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
52970 kfree(dlci);
52971 return NULL;
52972 }
52973 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
52974 struct gsm_dlci *dlci = tty->driver_data;
52975 struct tty_port *port = &dlci->port;
52976
52977 - port->count++;
52978 + atomic_inc(&port->count);
52979 tty_port_tty_set(port, tty);
52980
52981 dlci->modem_rx = 0;
52982 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
52983 index 6f8cf3a..c690dfb 100644
52984 --- a/drivers/tty/n_tty.c
52985 +++ b/drivers/tty/n_tty.c
52986 @@ -115,7 +115,7 @@ struct n_tty_data {
52987 int minimum_to_wake;
52988
52989 /* consumer-published */
52990 - size_t read_tail;
52991 + size_t read_tail __intentional_overflow(-1);
52992 size_t line_start;
52993
52994 /* protected by output lock */
52995 @@ -2555,6 +2555,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
52996 {
52997 *ops = tty_ldisc_N_TTY;
52998 ops->owner = NULL;
52999 - ops->refcount = ops->flags = 0;
53000 + atomic_set(&ops->refcount, 0);
53001 + ops->flags = 0;
53002 }
53003 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
53004 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
53005 index 6e1f150..c3ba598 100644
53006 --- a/drivers/tty/pty.c
53007 +++ b/drivers/tty/pty.c
53008 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
53009 panic("Couldn't register Unix98 pts driver");
53010
53011 /* Now create the /dev/ptmx special device */
53012 + pax_open_kernel();
53013 tty_default_fops(&ptmx_fops);
53014 - ptmx_fops.open = ptmx_open;
53015 + *(void **)&ptmx_fops.open = ptmx_open;
53016 + pax_close_kernel();
53017
53018 cdev_init(&ptmx_cdev, &ptmx_fops);
53019 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
53020 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
53021 index 383c4c7..d408e21 100644
53022 --- a/drivers/tty/rocket.c
53023 +++ b/drivers/tty/rocket.c
53024 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53025 tty->driver_data = info;
53026 tty_port_tty_set(port, tty);
53027
53028 - if (port->count++ == 0) {
53029 + if (atomic_inc_return(&port->count) == 1) {
53030 atomic_inc(&rp_num_ports_open);
53031
53032 #ifdef ROCKET_DEBUG_OPEN
53033 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
53034 #endif
53035 }
53036 #ifdef ROCKET_DEBUG_OPEN
53037 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
53038 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
53039 #endif
53040
53041 /*
53042 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
53043 spin_unlock_irqrestore(&info->port.lock, flags);
53044 return;
53045 }
53046 - if (info->port.count)
53047 + if (atomic_read(&info->port.count))
53048 atomic_dec(&rp_num_ports_open);
53049 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
53050 spin_unlock_irqrestore(&info->port.lock, flags);
53051 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
53052 index aa28209..e08fb85 100644
53053 --- a/drivers/tty/serial/ioc4_serial.c
53054 +++ b/drivers/tty/serial/ioc4_serial.c
53055 @@ -437,7 +437,7 @@ struct ioc4_soft {
53056 } is_intr_info[MAX_IOC4_INTR_ENTS];
53057
53058 /* Number of entries active in the above array */
53059 - atomic_t is_num_intrs;
53060 + atomic_unchecked_t is_num_intrs;
53061 } is_intr_type[IOC4_NUM_INTR_TYPES];
53062
53063 /* is_ir_lock must be held while
53064 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
53065 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
53066 || (type == IOC4_OTHER_INTR_TYPE)));
53067
53068 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
53069 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
53070 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
53071
53072 /* Save off the lower level interrupt handler */
53073 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
53074
53075 soft = arg;
53076 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
53077 - num_intrs = (int)atomic_read(
53078 + num_intrs = (int)atomic_read_unchecked(
53079 &soft->is_intr_type[intr_type].is_num_intrs);
53080
53081 this_mir = this_ir = pending_intrs(soft, intr_type);
53082 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
53083 index 129dc5b..1da5bb8 100644
53084 --- a/drivers/tty/serial/kgdb_nmi.c
53085 +++ b/drivers/tty/serial/kgdb_nmi.c
53086 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
53087 * I/O utilities that messages sent to the console will automatically
53088 * be displayed on the dbg_io.
53089 */
53090 - dbg_io_ops->is_console = true;
53091 + pax_open_kernel();
53092 + *(int *)&dbg_io_ops->is_console = true;
53093 + pax_close_kernel();
53094
53095 return 0;
53096 }
53097 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
53098 index a260cde..6b2b5ce 100644
53099 --- a/drivers/tty/serial/kgdboc.c
53100 +++ b/drivers/tty/serial/kgdboc.c
53101 @@ -24,8 +24,9 @@
53102 #define MAX_CONFIG_LEN 40
53103
53104 static struct kgdb_io kgdboc_io_ops;
53105 +static struct kgdb_io kgdboc_io_ops_console;
53106
53107 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
53108 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
53109 static int configured = -1;
53110
53111 static char config[MAX_CONFIG_LEN];
53112 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
53113 kgdboc_unregister_kbd();
53114 if (configured == 1)
53115 kgdb_unregister_io_module(&kgdboc_io_ops);
53116 + else if (configured == 2)
53117 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
53118 }
53119
53120 static int configure_kgdboc(void)
53121 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
53122 int err;
53123 char *cptr = config;
53124 struct console *cons;
53125 + int is_console = 0;
53126
53127 err = kgdboc_option_setup(config);
53128 if (err || !strlen(config) || isspace(config[0]))
53129 goto noconfig;
53130
53131 err = -ENODEV;
53132 - kgdboc_io_ops.is_console = 0;
53133 kgdb_tty_driver = NULL;
53134
53135 kgdboc_use_kms = 0;
53136 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
53137 int idx;
53138 if (cons->device && cons->device(cons, &idx) == p &&
53139 idx == tty_line) {
53140 - kgdboc_io_ops.is_console = 1;
53141 + is_console = 1;
53142 break;
53143 }
53144 cons = cons->next;
53145 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
53146 kgdb_tty_line = tty_line;
53147
53148 do_register:
53149 - err = kgdb_register_io_module(&kgdboc_io_ops);
53150 + if (is_console) {
53151 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
53152 + configured = 2;
53153 + } else {
53154 + err = kgdb_register_io_module(&kgdboc_io_ops);
53155 + configured = 1;
53156 + }
53157 if (err)
53158 goto noconfig;
53159
53160 @@ -205,8 +214,6 @@ do_register:
53161 if (err)
53162 goto nmi_con_failed;
53163
53164 - configured = 1;
53165 -
53166 return 0;
53167
53168 nmi_con_failed:
53169 @@ -223,7 +230,7 @@ noconfig:
53170 static int __init init_kgdboc(void)
53171 {
53172 /* Already configured? */
53173 - if (configured == 1)
53174 + if (configured >= 1)
53175 return 0;
53176
53177 return configure_kgdboc();
53178 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53179 if (config[len - 1] == '\n')
53180 config[len - 1] = '\0';
53181
53182 - if (configured == 1)
53183 + if (configured >= 1)
53184 cleanup_kgdboc();
53185
53186 /* Go and configure with the new params. */
53187 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53188 .post_exception = kgdboc_post_exp_handler,
53189 };
53190
53191 +static struct kgdb_io kgdboc_io_ops_console = {
53192 + .name = "kgdboc",
53193 + .read_char = kgdboc_get_char,
53194 + .write_char = kgdboc_put_char,
53195 + .pre_exception = kgdboc_pre_exp_handler,
53196 + .post_exception = kgdboc_post_exp_handler,
53197 + .is_console = 1
53198 +};
53199 +
53200 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53201 /* This is only available if kgdboc is a built in for early debugging */
53202 static int __init kgdboc_early_init(char *opt)
53203 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53204 index c88b522..e763029 100644
53205 --- a/drivers/tty/serial/msm_serial.c
53206 +++ b/drivers/tty/serial/msm_serial.c
53207 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53208 .cons = MSM_CONSOLE,
53209 };
53210
53211 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53212 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53213
53214 static const struct of_device_id msm_uartdm_table[] = {
53215 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53216 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53217 line = pdev->id;
53218
53219 if (line < 0)
53220 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53221 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53222
53223 if (unlikely(line < 0 || line >= UART_NR))
53224 return -ENXIO;
53225 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53226 index 107e807..d4a02fa 100644
53227 --- a/drivers/tty/serial/samsung.c
53228 +++ b/drivers/tty/serial/samsung.c
53229 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53230 }
53231 }
53232
53233 +static int s3c64xx_serial_startup(struct uart_port *port);
53234 static int s3c24xx_serial_startup(struct uart_port *port)
53235 {
53236 struct s3c24xx_uart_port *ourport = to_ourport(port);
53237 int ret;
53238
53239 + /* Startup sequence is different for s3c64xx and higher SoC's */
53240 + if (s3c24xx_serial_has_interrupt_mask(port))
53241 + return s3c64xx_serial_startup(port);
53242 +
53243 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53244 port, (unsigned long long)port->mapbase, port->membase);
53245
53246 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53247 /* setup info for port */
53248 port->dev = &platdev->dev;
53249
53250 - /* Startup sequence is different for s3c64xx and higher SoC's */
53251 - if (s3c24xx_serial_has_interrupt_mask(port))
53252 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53253 -
53254 port->uartclk = 1;
53255
53256 if (cfg->uart_flags & UPF_CONS_FLOW) {
53257 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53258 index 984605b..e538330 100644
53259 --- a/drivers/tty/serial/serial_core.c
53260 +++ b/drivers/tty/serial/serial_core.c
53261 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53262 state = drv->state + tty->index;
53263 port = &state->port;
53264 spin_lock_irq(&port->lock);
53265 - --port->count;
53266 + atomic_dec(&port->count);
53267 spin_unlock_irq(&port->lock);
53268 return;
53269 }
53270 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53271
53272 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53273
53274 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53275 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53276 return;
53277
53278 /*
53279 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53280 uart_flush_buffer(tty);
53281 uart_shutdown(tty, state);
53282 spin_lock_irqsave(&port->lock, flags);
53283 - port->count = 0;
53284 + atomic_set(&port->count, 0);
53285 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53286 spin_unlock_irqrestore(&port->lock, flags);
53287 tty_port_tty_set(port, NULL);
53288 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53289 pr_debug("uart_open(%d) called\n", line);
53290
53291 spin_lock_irq(&port->lock);
53292 - ++port->count;
53293 + atomic_inc(&port->count);
53294 spin_unlock_irq(&port->lock);
53295
53296 /*
53297 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53298 index b799170..87dafd5 100644
53299 --- a/drivers/tty/synclink.c
53300 +++ b/drivers/tty/synclink.c
53301 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53302
53303 if (debug_level >= DEBUG_LEVEL_INFO)
53304 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53305 - __FILE__,__LINE__, info->device_name, info->port.count);
53306 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53307
53308 if (tty_port_close_start(&info->port, tty, filp) == 0)
53309 goto cleanup;
53310 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53311 cleanup:
53312 if (debug_level >= DEBUG_LEVEL_INFO)
53313 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53314 - tty->driver->name, info->port.count);
53315 + tty->driver->name, atomic_read(&info->port.count));
53316
53317 } /* end of mgsl_close() */
53318
53319 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53320
53321 mgsl_flush_buffer(tty);
53322 shutdown(info);
53323 -
53324 - info->port.count = 0;
53325 +
53326 + atomic_set(&info->port.count, 0);
53327 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53328 info->port.tty = NULL;
53329
53330 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53331
53332 if (debug_level >= DEBUG_LEVEL_INFO)
53333 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53334 - __FILE__,__LINE__, tty->driver->name, port->count );
53335 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53336
53337 spin_lock_irqsave(&info->irq_spinlock, flags);
53338 - port->count--;
53339 + atomic_dec(&port->count);
53340 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53341 port->blocked_open++;
53342
53343 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53344
53345 if (debug_level >= DEBUG_LEVEL_INFO)
53346 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53347 - __FILE__,__LINE__, tty->driver->name, port->count );
53348 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53349
53350 tty_unlock(tty);
53351 schedule();
53352 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53353
53354 /* FIXME: Racy on hangup during close wait */
53355 if (!tty_hung_up_p(filp))
53356 - port->count++;
53357 + atomic_inc(&port->count);
53358 port->blocked_open--;
53359
53360 if (debug_level >= DEBUG_LEVEL_INFO)
53361 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53362 - __FILE__,__LINE__, tty->driver->name, port->count );
53363 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53364
53365 if (!retval)
53366 port->flags |= ASYNC_NORMAL_ACTIVE;
53367 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53368
53369 if (debug_level >= DEBUG_LEVEL_INFO)
53370 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53371 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53372 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53373
53374 /* If port is closing, signal caller to try again */
53375 if (info->port.flags & ASYNC_CLOSING){
53376 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53377 spin_unlock_irqrestore(&info->netlock, flags);
53378 goto cleanup;
53379 }
53380 - info->port.count++;
53381 + atomic_inc(&info->port.count);
53382 spin_unlock_irqrestore(&info->netlock, flags);
53383
53384 - if (info->port.count == 1) {
53385 + if (atomic_read(&info->port.count) == 1) {
53386 /* 1st open on this device, init hardware */
53387 retval = startup(info);
53388 if (retval < 0)
53389 @@ -3442,8 +3442,8 @@ cleanup:
53390 if (retval) {
53391 if (tty->count == 1)
53392 info->port.tty = NULL; /* tty layer will release tty struct */
53393 - if(info->port.count)
53394 - info->port.count--;
53395 + if (atomic_read(&info->port.count))
53396 + atomic_dec(&info->port.count);
53397 }
53398
53399 return retval;
53400 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53401 unsigned short new_crctype;
53402
53403 /* return error if TTY interface open */
53404 - if (info->port.count)
53405 + if (atomic_read(&info->port.count))
53406 return -EBUSY;
53407
53408 switch (encoding)
53409 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53410
53411 /* arbitrate between network and tty opens */
53412 spin_lock_irqsave(&info->netlock, flags);
53413 - if (info->port.count != 0 || info->netcount != 0) {
53414 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53415 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53416 spin_unlock_irqrestore(&info->netlock, flags);
53417 return -EBUSY;
53418 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53419 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53420
53421 /* return error if TTY interface open */
53422 - if (info->port.count)
53423 + if (atomic_read(&info->port.count))
53424 return -EBUSY;
53425
53426 if (cmd != SIOCWANDEV)
53427 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53428 index 0e8c39b..e0cb171 100644
53429 --- a/drivers/tty/synclink_gt.c
53430 +++ b/drivers/tty/synclink_gt.c
53431 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53432 tty->driver_data = info;
53433 info->port.tty = tty;
53434
53435 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53436 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53437
53438 /* If port is closing, signal caller to try again */
53439 if (info->port.flags & ASYNC_CLOSING){
53440 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53441 mutex_unlock(&info->port.mutex);
53442 goto cleanup;
53443 }
53444 - info->port.count++;
53445 + atomic_inc(&info->port.count);
53446 spin_unlock_irqrestore(&info->netlock, flags);
53447
53448 - if (info->port.count == 1) {
53449 + if (atomic_read(&info->port.count) == 1) {
53450 /* 1st open on this device, init hardware */
53451 retval = startup(info);
53452 if (retval < 0) {
53453 @@ -715,8 +715,8 @@ cleanup:
53454 if (retval) {
53455 if (tty->count == 1)
53456 info->port.tty = NULL; /* tty layer will release tty struct */
53457 - if(info->port.count)
53458 - info->port.count--;
53459 + if(atomic_read(&info->port.count))
53460 + atomic_dec(&info->port.count);
53461 }
53462
53463 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53464 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53465
53466 if (sanity_check(info, tty->name, "close"))
53467 return;
53468 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53469 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53470
53471 if (tty_port_close_start(&info->port, tty, filp) == 0)
53472 goto cleanup;
53473 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53474 tty_port_close_end(&info->port, tty);
53475 info->port.tty = NULL;
53476 cleanup:
53477 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53478 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53479 }
53480
53481 static void hangup(struct tty_struct *tty)
53482 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53483 shutdown(info);
53484
53485 spin_lock_irqsave(&info->port.lock, flags);
53486 - info->port.count = 0;
53487 + atomic_set(&info->port.count, 0);
53488 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53489 info->port.tty = NULL;
53490 spin_unlock_irqrestore(&info->port.lock, flags);
53491 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53492 unsigned short new_crctype;
53493
53494 /* return error if TTY interface open */
53495 - if (info->port.count)
53496 + if (atomic_read(&info->port.count))
53497 return -EBUSY;
53498
53499 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53500 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53501
53502 /* arbitrate between network and tty opens */
53503 spin_lock_irqsave(&info->netlock, flags);
53504 - if (info->port.count != 0 || info->netcount != 0) {
53505 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53506 DBGINFO(("%s hdlc_open busy\n", dev->name));
53507 spin_unlock_irqrestore(&info->netlock, flags);
53508 return -EBUSY;
53509 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53510 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53511
53512 /* return error if TTY interface open */
53513 - if (info->port.count)
53514 + if (atomic_read(&info->port.count))
53515 return -EBUSY;
53516
53517 if (cmd != SIOCWANDEV)
53518 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53519 if (port == NULL)
53520 continue;
53521 spin_lock(&port->lock);
53522 - if ((port->port.count || port->netcount) &&
53523 + if ((atomic_read(&port->port.count) || port->netcount) &&
53524 port->pending_bh && !port->bh_running &&
53525 !port->bh_requested) {
53526 DBGISR(("%s bh queued\n", port->device_name));
53527 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53528 add_wait_queue(&port->open_wait, &wait);
53529
53530 spin_lock_irqsave(&info->lock, flags);
53531 - port->count--;
53532 + atomic_dec(&port->count);
53533 spin_unlock_irqrestore(&info->lock, flags);
53534 port->blocked_open++;
53535
53536 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53537 remove_wait_queue(&port->open_wait, &wait);
53538
53539 if (!tty_hung_up_p(filp))
53540 - port->count++;
53541 + atomic_inc(&port->count);
53542 port->blocked_open--;
53543
53544 if (!retval)
53545 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53546 index c3f9091..abe4601 100644
53547 --- a/drivers/tty/synclinkmp.c
53548 +++ b/drivers/tty/synclinkmp.c
53549 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53550
53551 if (debug_level >= DEBUG_LEVEL_INFO)
53552 printk("%s(%d):%s open(), old ref count = %d\n",
53553 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53554 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53555
53556 /* If port is closing, signal caller to try again */
53557 if (info->port.flags & ASYNC_CLOSING){
53558 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53559 spin_unlock_irqrestore(&info->netlock, flags);
53560 goto cleanup;
53561 }
53562 - info->port.count++;
53563 + atomic_inc(&info->port.count);
53564 spin_unlock_irqrestore(&info->netlock, flags);
53565
53566 - if (info->port.count == 1) {
53567 + if (atomic_read(&info->port.count) == 1) {
53568 /* 1st open on this device, init hardware */
53569 retval = startup(info);
53570 if (retval < 0)
53571 @@ -796,8 +796,8 @@ cleanup:
53572 if (retval) {
53573 if (tty->count == 1)
53574 info->port.tty = NULL; /* tty layer will release tty struct */
53575 - if(info->port.count)
53576 - info->port.count--;
53577 + if(atomic_read(&info->port.count))
53578 + atomic_dec(&info->port.count);
53579 }
53580
53581 return retval;
53582 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53583
53584 if (debug_level >= DEBUG_LEVEL_INFO)
53585 printk("%s(%d):%s close() entry, count=%d\n",
53586 - __FILE__,__LINE__, info->device_name, info->port.count);
53587 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53588
53589 if (tty_port_close_start(&info->port, tty, filp) == 0)
53590 goto cleanup;
53591 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53592 cleanup:
53593 if (debug_level >= DEBUG_LEVEL_INFO)
53594 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53595 - tty->driver->name, info->port.count);
53596 + tty->driver->name, atomic_read(&info->port.count));
53597 }
53598
53599 /* Called by tty_hangup() when a hangup is signaled.
53600 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53601 shutdown(info);
53602
53603 spin_lock_irqsave(&info->port.lock, flags);
53604 - info->port.count = 0;
53605 + atomic_set(&info->port.count, 0);
53606 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53607 info->port.tty = NULL;
53608 spin_unlock_irqrestore(&info->port.lock, flags);
53609 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53610 unsigned short new_crctype;
53611
53612 /* return error if TTY interface open */
53613 - if (info->port.count)
53614 + if (atomic_read(&info->port.count))
53615 return -EBUSY;
53616
53617 switch (encoding)
53618 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53619
53620 /* arbitrate between network and tty opens */
53621 spin_lock_irqsave(&info->netlock, flags);
53622 - if (info->port.count != 0 || info->netcount != 0) {
53623 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53624 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53625 spin_unlock_irqrestore(&info->netlock, flags);
53626 return -EBUSY;
53627 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53628 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53629
53630 /* return error if TTY interface open */
53631 - if (info->port.count)
53632 + if (atomic_read(&info->port.count))
53633 return -EBUSY;
53634
53635 if (cmd != SIOCWANDEV)
53636 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53637 * do not request bottom half processing if the
53638 * device is not open in a normal mode.
53639 */
53640 - if ( port && (port->port.count || port->netcount) &&
53641 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53642 port->pending_bh && !port->bh_running &&
53643 !port->bh_requested ) {
53644 if ( debug_level >= DEBUG_LEVEL_ISR )
53645 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53646
53647 if (debug_level >= DEBUG_LEVEL_INFO)
53648 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53649 - __FILE__,__LINE__, tty->driver->name, port->count );
53650 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53651
53652 spin_lock_irqsave(&info->lock, flags);
53653 - port->count--;
53654 + atomic_dec(&port->count);
53655 spin_unlock_irqrestore(&info->lock, flags);
53656 port->blocked_open++;
53657
53658 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53659
53660 if (debug_level >= DEBUG_LEVEL_INFO)
53661 printk("%s(%d):%s block_til_ready() count=%d\n",
53662 - __FILE__,__LINE__, tty->driver->name, port->count );
53663 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53664
53665 tty_unlock(tty);
53666 schedule();
53667 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53668 set_current_state(TASK_RUNNING);
53669 remove_wait_queue(&port->open_wait, &wait);
53670 if (!tty_hung_up_p(filp))
53671 - port->count++;
53672 + atomic_inc(&port->count);
53673 port->blocked_open--;
53674
53675 if (debug_level >= DEBUG_LEVEL_INFO)
53676 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53677 - __FILE__,__LINE__, tty->driver->name, port->count );
53678 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53679
53680 if (!retval)
53681 port->flags |= ASYNC_NORMAL_ACTIVE;
53682 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53683 index 42bad18..447d7a2 100644
53684 --- a/drivers/tty/sysrq.c
53685 +++ b/drivers/tty/sysrq.c
53686 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53687 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53688 size_t count, loff_t *ppos)
53689 {
53690 - if (count) {
53691 + if (count && capable(CAP_SYS_ADMIN)) {
53692 char c;
53693
53694 if (get_user(c, buf))
53695 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53696 index 2bb4dfc..a7f6e86 100644
53697 --- a/drivers/tty/tty_io.c
53698 +++ b/drivers/tty/tty_io.c
53699 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53700
53701 void tty_default_fops(struct file_operations *fops)
53702 {
53703 - *fops = tty_fops;
53704 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53705 }
53706
53707 /*
53708 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53709 index 3737f55..7cef448 100644
53710 --- a/drivers/tty/tty_ldisc.c
53711 +++ b/drivers/tty/tty_ldisc.c
53712 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53713 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53714 tty_ldiscs[disc] = new_ldisc;
53715 new_ldisc->num = disc;
53716 - new_ldisc->refcount = 0;
53717 + atomic_set(&new_ldisc->refcount, 0);
53718 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53719
53720 return ret;
53721 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53722 return -EINVAL;
53723
53724 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53725 - if (tty_ldiscs[disc]->refcount)
53726 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53727 ret = -EBUSY;
53728 else
53729 tty_ldiscs[disc] = NULL;
53730 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53731 if (ldops) {
53732 ret = ERR_PTR(-EAGAIN);
53733 if (try_module_get(ldops->owner)) {
53734 - ldops->refcount++;
53735 + atomic_inc(&ldops->refcount);
53736 ret = ldops;
53737 }
53738 }
53739 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53740 unsigned long flags;
53741
53742 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53743 - ldops->refcount--;
53744 + atomic_dec(&ldops->refcount);
53745 module_put(ldops->owner);
53746 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53747 }
53748 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53749 index 40b31835..94d92ae 100644
53750 --- a/drivers/tty/tty_port.c
53751 +++ b/drivers/tty/tty_port.c
53752 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53753 unsigned long flags;
53754
53755 spin_lock_irqsave(&port->lock, flags);
53756 - port->count = 0;
53757 + atomic_set(&port->count, 0);
53758 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53759 tty = port->tty;
53760 if (tty)
53761 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53762
53763 /* The port lock protects the port counts */
53764 spin_lock_irqsave(&port->lock, flags);
53765 - port->count--;
53766 + atomic_dec(&port->count);
53767 port->blocked_open++;
53768 spin_unlock_irqrestore(&port->lock, flags);
53769
53770 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53771 we must not mess that up further */
53772 spin_lock_irqsave(&port->lock, flags);
53773 if (!tty_hung_up_p(filp))
53774 - port->count++;
53775 + atomic_inc(&port->count);
53776 port->blocked_open--;
53777 if (retval == 0)
53778 port->flags |= ASYNC_NORMAL_ACTIVE;
53779 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
53780 return 0;
53781
53782 spin_lock_irqsave(&port->lock, flags);
53783 - if (tty->count == 1 && port->count != 1) {
53784 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
53785 printk(KERN_WARNING
53786 "tty_port_close_start: tty->count = 1 port count = %d.\n",
53787 - port->count);
53788 - port->count = 1;
53789 + atomic_read(&port->count));
53790 + atomic_set(&port->count, 1);
53791 }
53792 - if (--port->count < 0) {
53793 + if (atomic_dec_return(&port->count) < 0) {
53794 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
53795 - port->count);
53796 - port->count = 0;
53797 + atomic_read(&port->count));
53798 + atomic_set(&port->count, 0);
53799 }
53800
53801 - if (port->count) {
53802 + if (atomic_read(&port->count)) {
53803 spin_unlock_irqrestore(&port->lock, flags);
53804 return 0;
53805 }
53806 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
53807 struct file *filp)
53808 {
53809 spin_lock_irq(&port->lock);
53810 - ++port->count;
53811 + atomic_inc(&port->count);
53812 spin_unlock_irq(&port->lock);
53813 tty_port_tty_set(port, tty);
53814
53815 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
53816 index 8a89f6e..50b32af 100644
53817 --- a/drivers/tty/vt/keyboard.c
53818 +++ b/drivers/tty/vt/keyboard.c
53819 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
53820 kbd->kbdmode == VC_OFF) &&
53821 value != KVAL(K_SAK))
53822 return; /* SAK is allowed even in raw mode */
53823 +
53824 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
53825 + {
53826 + void *func = fn_handler[value];
53827 + if (func == fn_show_state || func == fn_show_ptregs ||
53828 + func == fn_show_mem)
53829 + return;
53830 + }
53831 +#endif
53832 +
53833 fn_handler[value](vc);
53834 }
53835
53836 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53837 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
53838 return -EFAULT;
53839
53840 - if (!capable(CAP_SYS_TTY_CONFIG))
53841 - perm = 0;
53842 -
53843 switch (cmd) {
53844 case KDGKBENT:
53845 /* Ensure another thread doesn't free it under us */
53846 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53847 spin_unlock_irqrestore(&kbd_event_lock, flags);
53848 return put_user(val, &user_kbe->kb_value);
53849 case KDSKBENT:
53850 + if (!capable(CAP_SYS_TTY_CONFIG))
53851 + perm = 0;
53852 +
53853 if (!perm)
53854 return -EPERM;
53855 if (!i && v == K_NOSUCHMAP) {
53856 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53857 int i, j, k;
53858 int ret;
53859
53860 - if (!capable(CAP_SYS_TTY_CONFIG))
53861 - perm = 0;
53862 -
53863 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
53864 if (!kbs) {
53865 ret = -ENOMEM;
53866 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53867 kfree(kbs);
53868 return ((p && *p) ? -EOVERFLOW : 0);
53869 case KDSKBSENT:
53870 + if (!capable(CAP_SYS_TTY_CONFIG))
53871 + perm = 0;
53872 +
53873 if (!perm) {
53874 ret = -EPERM;
53875 goto reterr;
53876 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
53877 index 6276f13..84f2449 100644
53878 --- a/drivers/uio/uio.c
53879 +++ b/drivers/uio/uio.c
53880 @@ -25,6 +25,7 @@
53881 #include <linux/kobject.h>
53882 #include <linux/cdev.h>
53883 #include <linux/uio_driver.h>
53884 +#include <asm/local.h>
53885
53886 #define UIO_MAX_DEVICES (1U << MINORBITS)
53887
53888 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
53889 struct device_attribute *attr, char *buf)
53890 {
53891 struct uio_device *idev = dev_get_drvdata(dev);
53892 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
53893 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
53894 }
53895 static DEVICE_ATTR_RO(event);
53896
53897 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
53898 {
53899 struct uio_device *idev = info->uio_dev;
53900
53901 - atomic_inc(&idev->event);
53902 + atomic_inc_unchecked(&idev->event);
53903 wake_up_interruptible(&idev->wait);
53904 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
53905 }
53906 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
53907 }
53908
53909 listener->dev = idev;
53910 - listener->event_count = atomic_read(&idev->event);
53911 + listener->event_count = atomic_read_unchecked(&idev->event);
53912 filep->private_data = listener;
53913
53914 if (idev->info->open) {
53915 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
53916 return -EIO;
53917
53918 poll_wait(filep, &idev->wait, wait);
53919 - if (listener->event_count != atomic_read(&idev->event))
53920 + if (listener->event_count != atomic_read_unchecked(&idev->event))
53921 return POLLIN | POLLRDNORM;
53922 return 0;
53923 }
53924 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
53925 do {
53926 set_current_state(TASK_INTERRUPTIBLE);
53927
53928 - event_count = atomic_read(&idev->event);
53929 + event_count = atomic_read_unchecked(&idev->event);
53930 if (event_count != listener->event_count) {
53931 if (copy_to_user(buf, &event_count, count))
53932 retval = -EFAULT;
53933 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
53934 static int uio_find_mem_index(struct vm_area_struct *vma)
53935 {
53936 struct uio_device *idev = vma->vm_private_data;
53937 + unsigned long size;
53938
53939 if (vma->vm_pgoff < MAX_UIO_MAPS) {
53940 - if (idev->info->mem[vma->vm_pgoff].size == 0)
53941 + size = idev->info->mem[vma->vm_pgoff].size;
53942 + if (size == 0)
53943 + return -1;
53944 + if (vma->vm_end - vma->vm_start > size)
53945 return -1;
53946 return (int)vma->vm_pgoff;
53947 }
53948 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
53949 idev->owner = owner;
53950 idev->info = info;
53951 init_waitqueue_head(&idev->wait);
53952 - atomic_set(&idev->event, 0);
53953 + atomic_set_unchecked(&idev->event, 0);
53954
53955 ret = uio_get_minor(idev);
53956 if (ret)
53957 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
53958 index 813d4d3..a71934f 100644
53959 --- a/drivers/usb/atm/cxacru.c
53960 +++ b/drivers/usb/atm/cxacru.c
53961 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
53962 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
53963 if (ret < 2)
53964 return -EINVAL;
53965 - if (index < 0 || index > 0x7f)
53966 + if (index > 0x7f)
53967 return -EINVAL;
53968 pos += tmp;
53969
53970 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
53971 index dada014..1d0d517 100644
53972 --- a/drivers/usb/atm/usbatm.c
53973 +++ b/drivers/usb/atm/usbatm.c
53974 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53975 if (printk_ratelimit())
53976 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
53977 __func__, vpi, vci);
53978 - atomic_inc(&vcc->stats->rx_err);
53979 + atomic_inc_unchecked(&vcc->stats->rx_err);
53980 return;
53981 }
53982
53983 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53984 if (length > ATM_MAX_AAL5_PDU) {
53985 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
53986 __func__, length, vcc);
53987 - atomic_inc(&vcc->stats->rx_err);
53988 + atomic_inc_unchecked(&vcc->stats->rx_err);
53989 goto out;
53990 }
53991
53992 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53993 if (sarb->len < pdu_length) {
53994 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
53995 __func__, pdu_length, sarb->len, vcc);
53996 - atomic_inc(&vcc->stats->rx_err);
53997 + atomic_inc_unchecked(&vcc->stats->rx_err);
53998 goto out;
53999 }
54000
54001 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
54002 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
54003 __func__, vcc);
54004 - atomic_inc(&vcc->stats->rx_err);
54005 + atomic_inc_unchecked(&vcc->stats->rx_err);
54006 goto out;
54007 }
54008
54009 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54010 if (printk_ratelimit())
54011 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
54012 __func__, length);
54013 - atomic_inc(&vcc->stats->rx_drop);
54014 + atomic_inc_unchecked(&vcc->stats->rx_drop);
54015 goto out;
54016 }
54017
54018 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
54019
54020 vcc->push(vcc, skb);
54021
54022 - atomic_inc(&vcc->stats->rx);
54023 + atomic_inc_unchecked(&vcc->stats->rx);
54024 out:
54025 skb_trim(sarb, 0);
54026 }
54027 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
54028 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
54029
54030 usbatm_pop(vcc, skb);
54031 - atomic_inc(&vcc->stats->tx);
54032 + atomic_inc_unchecked(&vcc->stats->tx);
54033
54034 skb = skb_dequeue(&instance->sndqueue);
54035 }
54036 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
54037 if (!left--)
54038 return sprintf(page,
54039 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
54040 - atomic_read(&atm_dev->stats.aal5.tx),
54041 - atomic_read(&atm_dev->stats.aal5.tx_err),
54042 - atomic_read(&atm_dev->stats.aal5.rx),
54043 - atomic_read(&atm_dev->stats.aal5.rx_err),
54044 - atomic_read(&atm_dev->stats.aal5.rx_drop));
54045 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
54046 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
54047 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
54048 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
54049 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
54050
54051 if (!left--) {
54052 if (instance->disconnected)
54053 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
54054 index 2a3bbdf..91d72cf 100644
54055 --- a/drivers/usb/core/devices.c
54056 +++ b/drivers/usb/core/devices.c
54057 @@ -126,7 +126,7 @@ static const char format_endpt[] =
54058 * time it gets called.
54059 */
54060 static struct device_connect_event {
54061 - atomic_t count;
54062 + atomic_unchecked_t count;
54063 wait_queue_head_t wait;
54064 } device_event = {
54065 .count = ATOMIC_INIT(1),
54066 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
54067
54068 void usbfs_conn_disc_event(void)
54069 {
54070 - atomic_add(2, &device_event.count);
54071 + atomic_add_unchecked(2, &device_event.count);
54072 wake_up(&device_event.wait);
54073 }
54074
54075 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
54076
54077 poll_wait(file, &device_event.wait, wait);
54078
54079 - event_count = atomic_read(&device_event.count);
54080 + event_count = atomic_read_unchecked(&device_event.count);
54081 if (file->f_version != event_count) {
54082 file->f_version = event_count;
54083 return POLLIN | POLLRDNORM;
54084 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
54085 index e500243..401300f 100644
54086 --- a/drivers/usb/core/devio.c
54087 +++ b/drivers/usb/core/devio.c
54088 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54089 struct usb_dev_state *ps = file->private_data;
54090 struct usb_device *dev = ps->dev;
54091 ssize_t ret = 0;
54092 - unsigned len;
54093 + size_t len;
54094 loff_t pos;
54095 int i;
54096
54097 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54098 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
54099 struct usb_config_descriptor *config =
54100 (struct usb_config_descriptor *)dev->rawdescriptors[i];
54101 - unsigned int length = le16_to_cpu(config->wTotalLength);
54102 + size_t length = le16_to_cpu(config->wTotalLength);
54103
54104 if (*ppos < pos + length) {
54105
54106 /* The descriptor may claim to be longer than it
54107 * really is. Here is the actual allocated length. */
54108 - unsigned alloclen =
54109 + size_t alloclen =
54110 le16_to_cpu(dev->config[i].desc.wTotalLength);
54111
54112 - len = length - (*ppos - pos);
54113 + len = length + pos - *ppos;
54114 if (len > nbytes)
54115 len = nbytes;
54116
54117 /* Simply don't write (skip over) unallocated parts */
54118 if (alloclen > (*ppos - pos)) {
54119 - alloclen -= (*ppos - pos);
54120 + alloclen = alloclen + pos - *ppos;
54121 if (copy_to_user(buf,
54122 dev->rawdescriptors[i] + (*ppos - pos),
54123 min(len, alloclen))) {
54124 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
54125 index 45a915c..09f9735 100644
54126 --- a/drivers/usb/core/hcd.c
54127 +++ b/drivers/usb/core/hcd.c
54128 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54129 */
54130 usb_get_urb(urb);
54131 atomic_inc(&urb->use_count);
54132 - atomic_inc(&urb->dev->urbnum);
54133 + atomic_inc_unchecked(&urb->dev->urbnum);
54134 usbmon_urb_submit(&hcd->self, urb);
54135
54136 /* NOTE requirements on root-hub callers (usbfs and the hub
54137 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54138 urb->hcpriv = NULL;
54139 INIT_LIST_HEAD(&urb->urb_list);
54140 atomic_dec(&urb->use_count);
54141 - atomic_dec(&urb->dev->urbnum);
54142 + atomic_dec_unchecked(&urb->dev->urbnum);
54143 if (atomic_read(&urb->reject))
54144 wake_up(&usb_kill_urb_queue);
54145 usb_put_urb(urb);
54146 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
54147 index b4bfa3a..008f926 100644
54148 --- a/drivers/usb/core/hub.c
54149 +++ b/drivers/usb/core/hub.c
54150 @@ -26,6 +26,7 @@
54151 #include <linux/mutex.h>
54152 #include <linux/random.h>
54153 #include <linux/pm_qos.h>
54154 +#include <linux/grsecurity.h>
54155
54156 #include <asm/uaccess.h>
54157 #include <asm/byteorder.h>
54158 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54159 goto done;
54160 return;
54161 }
54162 +
54163 + if (gr_handle_new_usb())
54164 + goto done;
54165 +
54166 if (hub_is_superspeed(hub->hdev))
54167 unit_load = 150;
54168 else
54169 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54170 index f368d20..0c30ac5 100644
54171 --- a/drivers/usb/core/message.c
54172 +++ b/drivers/usb/core/message.c
54173 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54174 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54175 * error number.
54176 */
54177 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54178 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54179 __u8 requesttype, __u16 value, __u16 index, void *data,
54180 __u16 size, int timeout)
54181 {
54182 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54183 * If successful, 0. Otherwise a negative error number. The number of actual
54184 * bytes transferred will be stored in the @actual_length parameter.
54185 */
54186 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54187 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54188 void *data, int len, int *actual_length, int timeout)
54189 {
54190 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54191 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54192 * bytes transferred will be stored in the @actual_length parameter.
54193 *
54194 */
54195 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54196 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54197 void *data, int len, int *actual_length, int timeout)
54198 {
54199 struct urb *urb;
54200 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54201 index d269738..7340cd7 100644
54202 --- a/drivers/usb/core/sysfs.c
54203 +++ b/drivers/usb/core/sysfs.c
54204 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54205 struct usb_device *udev;
54206
54207 udev = to_usb_device(dev);
54208 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54209 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54210 }
54211 static DEVICE_ATTR_RO(urbnum);
54212
54213 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54214 index b1fb9ae..4224885 100644
54215 --- a/drivers/usb/core/usb.c
54216 +++ b/drivers/usb/core/usb.c
54217 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54218 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54219 dev->state = USB_STATE_ATTACHED;
54220 dev->lpm_disable_count = 1;
54221 - atomic_set(&dev->urbnum, 0);
54222 + atomic_set_unchecked(&dev->urbnum, 0);
54223
54224 INIT_LIST_HEAD(&dev->ep0.urb_list);
54225 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54226 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54227 index 8cfc319..4868255 100644
54228 --- a/drivers/usb/early/ehci-dbgp.c
54229 +++ b/drivers/usb/early/ehci-dbgp.c
54230 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54231
54232 #ifdef CONFIG_KGDB
54233 static struct kgdb_io kgdbdbgp_io_ops;
54234 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54235 +static struct kgdb_io kgdbdbgp_io_ops_console;
54236 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54237 #else
54238 #define dbgp_kgdb_mode (0)
54239 #endif
54240 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54241 .write_char = kgdbdbgp_write_char,
54242 };
54243
54244 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54245 + .name = "kgdbdbgp",
54246 + .read_char = kgdbdbgp_read_char,
54247 + .write_char = kgdbdbgp_write_char,
54248 + .is_console = 1
54249 +};
54250 +
54251 static int kgdbdbgp_wait_time;
54252
54253 static int __init kgdbdbgp_parse_config(char *str)
54254 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54255 ptr++;
54256 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54257 }
54258 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54259 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54260 + if (early_dbgp_console.index != -1)
54261 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54262 + else
54263 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54264
54265 return 0;
54266 }
54267 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54268 index e971584..03495ab 100644
54269 --- a/drivers/usb/gadget/function/f_uac1.c
54270 +++ b/drivers/usb/gadget/function/f_uac1.c
54271 @@ -14,6 +14,7 @@
54272 #include <linux/module.h>
54273 #include <linux/device.h>
54274 #include <linux/atomic.h>
54275 +#include <linux/module.h>
54276
54277 #include "u_uac1.h"
54278
54279 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54280 index 491082a..dfd7d17 100644
54281 --- a/drivers/usb/gadget/function/u_serial.c
54282 +++ b/drivers/usb/gadget/function/u_serial.c
54283 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54284 spin_lock_irq(&port->port_lock);
54285
54286 /* already open? Great. */
54287 - if (port->port.count) {
54288 + if (atomic_read(&port->port.count)) {
54289 status = 0;
54290 - port->port.count++;
54291 + atomic_inc(&port->port.count);
54292
54293 /* currently opening/closing? wait ... */
54294 } else if (port->openclose) {
54295 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54296 tty->driver_data = port;
54297 port->port.tty = tty;
54298
54299 - port->port.count = 1;
54300 + atomic_set(&port->port.count, 1);
54301 port->openclose = false;
54302
54303 /* if connected, start the I/O stream */
54304 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54305
54306 spin_lock_irq(&port->port_lock);
54307
54308 - if (port->port.count != 1) {
54309 - if (port->port.count == 0)
54310 + if (atomic_read(&port->port.count) != 1) {
54311 + if (atomic_read(&port->port.count) == 0)
54312 WARN_ON(1);
54313 else
54314 - --port->port.count;
54315 + atomic_dec(&port->port.count);
54316 goto exit;
54317 }
54318
54319 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54320 * and sleep if necessary
54321 */
54322 port->openclose = true;
54323 - port->port.count = 0;
54324 + atomic_set(&port->port.count, 0);
54325
54326 gser = port->port_usb;
54327 if (gser && gser->disconnect)
54328 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54329 int cond;
54330
54331 spin_lock_irq(&port->port_lock);
54332 - cond = (port->port.count == 0) && !port->openclose;
54333 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54334 spin_unlock_irq(&port->port_lock);
54335 return cond;
54336 }
54337 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54338 /* if it's already open, start I/O ... and notify the serial
54339 * protocol about open/close status (connect/disconnect).
54340 */
54341 - if (port->port.count) {
54342 + if (atomic_read(&port->port.count)) {
54343 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54344 gs_start_io(port);
54345 if (gser->connect)
54346 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54347
54348 port->port_usb = NULL;
54349 gser->ioport = NULL;
54350 - if (port->port.count > 0 || port->openclose) {
54351 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54352 wake_up_interruptible(&port->drain_wait);
54353 if (port->port.tty)
54354 tty_hangup(port->port.tty);
54355 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54356
54357 /* finally, free any unused/unusable I/O buffers */
54358 spin_lock_irqsave(&port->port_lock, flags);
54359 - if (port->port.count == 0 && !port->openclose)
54360 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54361 gs_buf_free(&port->port_write_buf);
54362 gs_free_requests(gser->out, &port->read_pool, NULL);
54363 gs_free_requests(gser->out, &port->read_queue, NULL);
54364 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54365 index 53842a1..2bef3b6 100644
54366 --- a/drivers/usb/gadget/function/u_uac1.c
54367 +++ b/drivers/usb/gadget/function/u_uac1.c
54368 @@ -17,6 +17,7 @@
54369 #include <linux/ctype.h>
54370 #include <linux/random.h>
54371 #include <linux/syscalls.h>
54372 +#include <linux/module.h>
54373
54374 #include "u_uac1.h"
54375
54376 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54377 index 118edb7..7a6415f 100644
54378 --- a/drivers/usb/host/ehci-hub.c
54379 +++ b/drivers/usb/host/ehci-hub.c
54380 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54381 urb->transfer_flags = URB_DIR_IN;
54382 usb_get_urb(urb);
54383 atomic_inc(&urb->use_count);
54384 - atomic_inc(&urb->dev->urbnum);
54385 + atomic_inc_unchecked(&urb->dev->urbnum);
54386 urb->setup_dma = dma_map_single(
54387 hcd->self.controller,
54388 urb->setup_packet,
54389 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54390 urb->status = -EINPROGRESS;
54391 usb_get_urb(urb);
54392 atomic_inc(&urb->use_count);
54393 - atomic_inc(&urb->dev->urbnum);
54394 + atomic_inc_unchecked(&urb->dev->urbnum);
54395 retval = submit_single_step_set_feature(hcd, urb, 0);
54396 if (!retval && !wait_for_completion_timeout(&done,
54397 msecs_to_jiffies(2000))) {
54398 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54399 index 1db0626..4948782 100644
54400 --- a/drivers/usb/host/hwa-hc.c
54401 +++ b/drivers/usb/host/hwa-hc.c
54402 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54403 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54404 struct wahc *wa = &hwahc->wa;
54405 struct device *dev = &wa->usb_iface->dev;
54406 - u8 mas_le[UWB_NUM_MAS/8];
54407 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54408 +
54409 + if (mas_le == NULL)
54410 + return -ENOMEM;
54411
54412 /* Set the stream index */
54413 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54414 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54415 WUSB_REQ_SET_WUSB_MAS,
54416 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54417 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54418 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54419 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54420 if (result < 0)
54421 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54422 out:
54423 + kfree(mas_le);
54424 +
54425 return result;
54426 }
54427
54428 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54429 index b3d245e..99549ed 100644
54430 --- a/drivers/usb/misc/appledisplay.c
54431 +++ b/drivers/usb/misc/appledisplay.c
54432 @@ -84,7 +84,7 @@ struct appledisplay {
54433 struct mutex sysfslock; /* concurrent read and write */
54434 };
54435
54436 -static atomic_t count_displays = ATOMIC_INIT(0);
54437 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54438 static struct workqueue_struct *wq;
54439
54440 static void appledisplay_complete(struct urb *urb)
54441 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54442
54443 /* Register backlight device */
54444 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54445 - atomic_inc_return(&count_displays) - 1);
54446 + atomic_inc_return_unchecked(&count_displays) - 1);
54447 memset(&props, 0, sizeof(struct backlight_properties));
54448 props.type = BACKLIGHT_RAW;
54449 props.max_brightness = 0xff;
54450 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54451 index 29fa1c3..a57b08e 100644
54452 --- a/drivers/usb/serial/console.c
54453 +++ b/drivers/usb/serial/console.c
54454 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54455
54456 info->port = port;
54457
54458 - ++port->port.count;
54459 + atomic_inc(&port->port.count);
54460 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54461 if (serial->type->set_termios) {
54462 /*
54463 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54464 }
54465 /* Now that any required fake tty operations are completed restore
54466 * the tty port count */
54467 - --port->port.count;
54468 + atomic_dec(&port->port.count);
54469 /* The console is special in terms of closing the device so
54470 * indicate this port is now acting as a system console. */
54471 port->port.console = 1;
54472 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54473 put_tty:
54474 tty_kref_put(tty);
54475 reset_open_count:
54476 - port->port.count = 0;
54477 + atomic_set(&port->port.count, 0);
54478 usb_autopm_put_interface(serial->interface);
54479 error_get_interface:
54480 usb_serial_put(serial);
54481 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54482 static void usb_console_write(struct console *co,
54483 const char *buf, unsigned count)
54484 {
54485 - static struct usbcons_info *info = &usbcons_info;
54486 + struct usbcons_info *info = &usbcons_info;
54487 struct usb_serial_port *port = info->port;
54488 struct usb_serial *serial;
54489 int retval = -ENODEV;
54490 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54491 index 307e339..6aa97cb 100644
54492 --- a/drivers/usb/storage/usb.h
54493 +++ b/drivers/usb/storage/usb.h
54494 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54495 __u8 useProtocol;
54496 __u8 useTransport;
54497 int (*initFunction)(struct us_data *);
54498 -};
54499 +} __do_const;
54500
54501
54502 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54503 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54504 index a863a98..d272795 100644
54505 --- a/drivers/usb/usbip/vhci.h
54506 +++ b/drivers/usb/usbip/vhci.h
54507 @@ -83,7 +83,7 @@ struct vhci_hcd {
54508 unsigned resuming:1;
54509 unsigned long re_timeout;
54510
54511 - atomic_t seqnum;
54512 + atomic_unchecked_t seqnum;
54513
54514 /*
54515 * NOTE:
54516 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54517 index 1ae9d40..c62604b 100644
54518 --- a/drivers/usb/usbip/vhci_hcd.c
54519 +++ b/drivers/usb/usbip/vhci_hcd.c
54520 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54521
54522 spin_lock(&vdev->priv_lock);
54523
54524 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54525 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54526 if (priv->seqnum == 0xffff)
54527 dev_info(&urb->dev->dev, "seqnum max\n");
54528
54529 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54530 return -ENOMEM;
54531 }
54532
54533 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54534 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54535 if (unlink->seqnum == 0xffff)
54536 pr_info("seqnum max\n");
54537
54538 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54539 vdev->rhport = rhport;
54540 }
54541
54542 - atomic_set(&vhci->seqnum, 0);
54543 + atomic_set_unchecked(&vhci->seqnum, 0);
54544 spin_lock_init(&vhci->lock);
54545
54546 hcd->power_budget = 0; /* no limit */
54547 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54548 index 00e4a54..d676f85 100644
54549 --- a/drivers/usb/usbip/vhci_rx.c
54550 +++ b/drivers/usb/usbip/vhci_rx.c
54551 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54552 if (!urb) {
54553 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54554 pr_info("max seqnum %d\n",
54555 - atomic_read(&the_controller->seqnum));
54556 + atomic_read_unchecked(&the_controller->seqnum));
54557 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54558 return;
54559 }
54560 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54561 index edc7267..9f65ce2 100644
54562 --- a/drivers/usb/wusbcore/wa-hc.h
54563 +++ b/drivers/usb/wusbcore/wa-hc.h
54564 @@ -240,7 +240,7 @@ struct wahc {
54565 spinlock_t xfer_list_lock;
54566 struct work_struct xfer_enqueue_work;
54567 struct work_struct xfer_error_work;
54568 - atomic_t xfer_id_count;
54569 + atomic_unchecked_t xfer_id_count;
54570
54571 kernel_ulong_t quirks;
54572 };
54573 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54574 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54575 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54576 wa->dto_in_use = 0;
54577 - atomic_set(&wa->xfer_id_count, 1);
54578 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54579 /* init the buf in URBs */
54580 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54581 usb_init_urb(&(wa->buf_in_urbs[index]));
54582 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54583 index 69af4fd..da390d7 100644
54584 --- a/drivers/usb/wusbcore/wa-xfer.c
54585 +++ b/drivers/usb/wusbcore/wa-xfer.c
54586 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54587 */
54588 static void wa_xfer_id_init(struct wa_xfer *xfer)
54589 {
54590 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54591 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54592 }
54593
54594 /* Return the xfer's ID. */
54595 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54596 index f018d8d..ccab63f 100644
54597 --- a/drivers/vfio/vfio.c
54598 +++ b/drivers/vfio/vfio.c
54599 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54600 return 0;
54601
54602 /* TODO Prevent device auto probing */
54603 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54604 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54605 iommu_group_id(group->iommu_group));
54606
54607 return 0;
54608 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
54609 index 9484d56..d415d69 100644
54610 --- a/drivers/vhost/net.c
54611 +++ b/drivers/vhost/net.c
54612 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
54613 break;
54614 }
54615 /* TODO: Should check and handle checksum. */
54616 -
54617 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
54618 if (likely(mergeable) &&
54619 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
54620 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
54621 offsetof(typeof(hdr), num_buffers),
54622 sizeof hdr.num_buffers)) {
54623 vq_err(vq, "Failed num_buffers write");
54624 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54625 index 3bb02c6..a01ff38 100644
54626 --- a/drivers/vhost/vringh.c
54627 +++ b/drivers/vhost/vringh.c
54628 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54629 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54630 {
54631 __virtio16 v = 0;
54632 - int rc = get_user(v, (__force __virtio16 __user *)p);
54633 + int rc = get_user(v, (__force_user __virtio16 *)p);
54634 *val = vringh16_to_cpu(vrh, v);
54635 return rc;
54636 }
54637 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54638 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54639 {
54640 __virtio16 v = cpu_to_vringh16(vrh, val);
54641 - return put_user(v, (__force __virtio16 __user *)p);
54642 + return put_user(v, (__force_user __virtio16 *)p);
54643 }
54644
54645 static inline int copydesc_user(void *dst, const void *src, size_t len)
54646 {
54647 - return copy_from_user(dst, (__force void __user *)src, len) ?
54648 + return copy_from_user(dst, (void __force_user *)src, len) ?
54649 -EFAULT : 0;
54650 }
54651
54652 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54653 const struct vring_used_elem *src,
54654 unsigned int num)
54655 {
54656 - return copy_to_user((__force void __user *)dst, src,
54657 + return copy_to_user((void __force_user *)dst, src,
54658 sizeof(*dst) * num) ? -EFAULT : 0;
54659 }
54660
54661 static inline int xfer_from_user(void *src, void *dst, size_t len)
54662 {
54663 - return copy_from_user(dst, (__force void __user *)src, len) ?
54664 + return copy_from_user(dst, (void __force_user *)src, len) ?
54665 -EFAULT : 0;
54666 }
54667
54668 static inline int xfer_to_user(void *dst, void *src, size_t len)
54669 {
54670 - return copy_to_user((__force void __user *)dst, src, len) ?
54671 + return copy_to_user((void __force_user *)dst, src, len) ?
54672 -EFAULT : 0;
54673 }
54674
54675 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54676 vrh->last_used_idx = 0;
54677 vrh->vring.num = num;
54678 /* vring expects kernel addresses, but only used via accessors. */
54679 - vrh->vring.desc = (__force struct vring_desc *)desc;
54680 - vrh->vring.avail = (__force struct vring_avail *)avail;
54681 - vrh->vring.used = (__force struct vring_used *)used;
54682 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54683 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54684 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54685 return 0;
54686 }
54687 EXPORT_SYMBOL(vringh_init_user);
54688 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54689
54690 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54691 {
54692 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54693 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54694 return 0;
54695 }
54696
54697 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54698 index 84a110a..96312c3 100644
54699 --- a/drivers/video/backlight/kb3886_bl.c
54700 +++ b/drivers/video/backlight/kb3886_bl.c
54701 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54702 static unsigned long kb3886bl_flags;
54703 #define KB3886BL_SUSPENDED 0x01
54704
54705 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54706 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54707 {
54708 .ident = "Sahara Touch-iT",
54709 .matches = {
54710 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54711 index 1b0b233..6f34c2c 100644
54712 --- a/drivers/video/fbdev/arcfb.c
54713 +++ b/drivers/video/fbdev/arcfb.c
54714 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54715 return -ENOSPC;
54716
54717 err = 0;
54718 - if ((count + p) > fbmemlength) {
54719 + if (count > (fbmemlength - p)) {
54720 count = fbmemlength - p;
54721 err = -ENOSPC;
54722 }
54723 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54724 index aedf2fb..47c9aca 100644
54725 --- a/drivers/video/fbdev/aty/aty128fb.c
54726 +++ b/drivers/video/fbdev/aty/aty128fb.c
54727 @@ -149,7 +149,7 @@ enum {
54728 };
54729
54730 /* Must match above enum */
54731 -static char * const r128_family[] = {
54732 +static const char * const r128_family[] = {
54733 "AGP",
54734 "PCI",
54735 "PRO AGP",
54736 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54737 index 37ec09b..98f8862 100644
54738 --- a/drivers/video/fbdev/aty/atyfb_base.c
54739 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54740 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54741 par->accel_flags = var->accel_flags; /* hack */
54742
54743 if (var->accel_flags) {
54744 - info->fbops->fb_sync = atyfb_sync;
54745 + pax_open_kernel();
54746 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54747 + pax_close_kernel();
54748 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54749 } else {
54750 - info->fbops->fb_sync = NULL;
54751 + pax_open_kernel();
54752 + *(void **)&info->fbops->fb_sync = NULL;
54753 + pax_close_kernel();
54754 info->flags |= FBINFO_HWACCEL_DISABLED;
54755 }
54756
54757 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54758 index 2fa0317..4983f2a 100644
54759 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54760 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54761 @@ -8,6 +8,7 @@
54762 #include "../core/fb_draw.h"
54763
54764 #include <asm/io.h>
54765 +#include <asm/pgtable.h>
54766
54767 #ifdef __sparc__
54768 #include <asm/fbio.h>
54769 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54770 info->sprite.buf_align = 16; /* and 64 lines tall. */
54771 info->sprite.flags = FB_PIXMAP_IO;
54772
54773 - info->fbops->fb_cursor = atyfb_cursor;
54774 + pax_open_kernel();
54775 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54776 + pax_close_kernel();
54777
54778 return 0;
54779 }
54780 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54781 index d6cab1f..112f680 100644
54782 --- a/drivers/video/fbdev/core/fb_defio.c
54783 +++ b/drivers/video/fbdev/core/fb_defio.c
54784 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
54785
54786 BUG_ON(!fbdefio);
54787 mutex_init(&fbdefio->lock);
54788 - info->fbops->fb_mmap = fb_deferred_io_mmap;
54789 + pax_open_kernel();
54790 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
54791 + pax_close_kernel();
54792 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
54793 INIT_LIST_HEAD(&fbdefio->pagelist);
54794 if (fbdefio->delay == 0) /* set a default of 1 s */
54795 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
54796 page->mapping = NULL;
54797 }
54798
54799 - info->fbops->fb_mmap = NULL;
54800 + *(void **)&info->fbops->fb_mmap = NULL;
54801 mutex_destroy(&fbdefio->lock);
54802 }
54803 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
54804 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
54805 index 0705d88..d9429bf 100644
54806 --- a/drivers/video/fbdev/core/fbmem.c
54807 +++ b/drivers/video/fbdev/core/fbmem.c
54808 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
54809 __u32 data;
54810 int err;
54811
54812 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
54813 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
54814
54815 data = (__u32) (unsigned long) fix->smem_start;
54816 err |= put_user(data, &fix32->smem_start);
54817 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
54818 index 4254336..282567e 100644
54819 --- a/drivers/video/fbdev/hyperv_fb.c
54820 +++ b/drivers/video/fbdev/hyperv_fb.c
54821 @@ -240,7 +240,7 @@ static uint screen_fb_size;
54822 static inline int synthvid_send(struct hv_device *hdev,
54823 struct synthvid_msg *msg)
54824 {
54825 - static atomic64_t request_id = ATOMIC64_INIT(0);
54826 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
54827 int ret;
54828
54829 msg->pipe_hdr.type = PIPE_MSG_DATA;
54830 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
54831
54832 ret = vmbus_sendpacket(hdev->channel, msg,
54833 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
54834 - atomic64_inc_return(&request_id),
54835 + atomic64_inc_return_unchecked(&request_id),
54836 VM_PKT_DATA_INBAND, 0);
54837
54838 if (ret)
54839 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
54840 index 7672d2e..b56437f 100644
54841 --- a/drivers/video/fbdev/i810/i810_accel.c
54842 +++ b/drivers/video/fbdev/i810/i810_accel.c
54843 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
54844 }
54845 }
54846 printk("ringbuffer lockup!!!\n");
54847 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
54848 i810_report_error(mmio);
54849 par->dev_flags |= LOCKUP;
54850 info->pixmap.scan_align = 1;
54851 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54852 index a01147f..5d896f8 100644
54853 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54854 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54855 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
54856
54857 #ifdef CONFIG_FB_MATROX_MYSTIQUE
54858 struct matrox_switch matrox_mystique = {
54859 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
54860 + .preinit = MGA1064_preinit,
54861 + .reset = MGA1064_reset,
54862 + .init = MGA1064_init,
54863 + .restore = MGA1064_restore,
54864 };
54865 EXPORT_SYMBOL(matrox_mystique);
54866 #endif
54867
54868 #ifdef CONFIG_FB_MATROX_G
54869 struct matrox_switch matrox_G100 = {
54870 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
54871 + .preinit = MGAG100_preinit,
54872 + .reset = MGAG100_reset,
54873 + .init = MGAG100_init,
54874 + .restore = MGAG100_restore,
54875 };
54876 EXPORT_SYMBOL(matrox_G100);
54877 #endif
54878 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54879 index 195ad7c..09743fc 100644
54880 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54881 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54882 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
54883 }
54884
54885 struct matrox_switch matrox_millennium = {
54886 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
54887 + .preinit = Ti3026_preinit,
54888 + .reset = Ti3026_reset,
54889 + .init = Ti3026_init,
54890 + .restore = Ti3026_restore
54891 };
54892 EXPORT_SYMBOL(matrox_millennium);
54893 #endif
54894 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54895 index fe92eed..106e085 100644
54896 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54897 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54898 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
54899 struct mb862xxfb_par *par = info->par;
54900
54901 if (info->var.bits_per_pixel == 32) {
54902 - info->fbops->fb_fillrect = cfb_fillrect;
54903 - info->fbops->fb_copyarea = cfb_copyarea;
54904 - info->fbops->fb_imageblit = cfb_imageblit;
54905 + pax_open_kernel();
54906 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54907 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54908 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54909 + pax_close_kernel();
54910 } else {
54911 outreg(disp, GC_L0EM, 3);
54912 - info->fbops->fb_fillrect = mb86290fb_fillrect;
54913 - info->fbops->fb_copyarea = mb86290fb_copyarea;
54914 - info->fbops->fb_imageblit = mb86290fb_imageblit;
54915 + pax_open_kernel();
54916 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
54917 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
54918 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
54919 + pax_close_kernel();
54920 }
54921 outreg(draw, GDC_REG_DRAW_BASE, 0);
54922 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
54923 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
54924 index def0412..fed6529 100644
54925 --- a/drivers/video/fbdev/nvidia/nvidia.c
54926 +++ b/drivers/video/fbdev/nvidia/nvidia.c
54927 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
54928 info->fix.line_length = (info->var.xres_virtual *
54929 info->var.bits_per_pixel) >> 3;
54930 if (info->var.accel_flags) {
54931 - info->fbops->fb_imageblit = nvidiafb_imageblit;
54932 - info->fbops->fb_fillrect = nvidiafb_fillrect;
54933 - info->fbops->fb_copyarea = nvidiafb_copyarea;
54934 - info->fbops->fb_sync = nvidiafb_sync;
54935 + pax_open_kernel();
54936 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
54937 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
54938 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
54939 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
54940 + pax_close_kernel();
54941 info->pixmap.scan_align = 4;
54942 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54943 info->flags |= FBINFO_READS_FAST;
54944 NVResetGraphics(info);
54945 } else {
54946 - info->fbops->fb_imageblit = cfb_imageblit;
54947 - info->fbops->fb_fillrect = cfb_fillrect;
54948 - info->fbops->fb_copyarea = cfb_copyarea;
54949 - info->fbops->fb_sync = NULL;
54950 + pax_open_kernel();
54951 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54952 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54953 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54954 + *(void **)&info->fbops->fb_sync = NULL;
54955 + pax_close_kernel();
54956 info->pixmap.scan_align = 1;
54957 info->flags |= FBINFO_HWACCEL_DISABLED;
54958 info->flags &= ~FBINFO_READS_FAST;
54959 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
54960 info->pixmap.size = 8 * 1024;
54961 info->pixmap.flags = FB_PIXMAP_SYSTEM;
54962
54963 - if (!hwcur)
54964 - info->fbops->fb_cursor = NULL;
54965 + if (!hwcur) {
54966 + pax_open_kernel();
54967 + *(void **)&info->fbops->fb_cursor = NULL;
54968 + pax_close_kernel();
54969 + }
54970
54971 info->var.accel_flags = (!noaccel);
54972
54973 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
54974 index 2412a0d..294215b 100644
54975 --- a/drivers/video/fbdev/omap2/dss/display.c
54976 +++ b/drivers/video/fbdev/omap2/dss/display.c
54977 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
54978 if (dssdev->name == NULL)
54979 dssdev->name = dssdev->alias;
54980
54981 + pax_open_kernel();
54982 if (drv && drv->get_resolution == NULL)
54983 - drv->get_resolution = omapdss_default_get_resolution;
54984 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
54985 if (drv && drv->get_recommended_bpp == NULL)
54986 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54987 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54988 if (drv && drv->get_timings == NULL)
54989 - drv->get_timings = omapdss_default_get_timings;
54990 + *(void **)&drv->get_timings = omapdss_default_get_timings;
54991 + pax_close_kernel();
54992
54993 mutex_lock(&panel_list_mutex);
54994 list_add_tail(&dssdev->panel_list, &panel_list);
54995 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
54996 index 83433cb..71e9b98 100644
54997 --- a/drivers/video/fbdev/s1d13xxxfb.c
54998 +++ b/drivers/video/fbdev/s1d13xxxfb.c
54999 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
55000
55001 switch(prod_id) {
55002 case S1D13506_PROD_ID: /* activate acceleration */
55003 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55004 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55005 + pax_open_kernel();
55006 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
55007 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
55008 + pax_close_kernel();
55009 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
55010 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
55011 break;
55012 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55013 index d3013cd..95b8285 100644
55014 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
55015 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
55016 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
55017 }
55018
55019 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
55020 - lcdc_sys_write_index,
55021 - lcdc_sys_write_data,
55022 - lcdc_sys_read_data,
55023 + .write_index = lcdc_sys_write_index,
55024 + .write_data = lcdc_sys_write_data,
55025 + .read_data = lcdc_sys_read_data,
55026 };
55027
55028 static int sh_mobile_lcdc_sginit(struct fb_info *info,
55029 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
55030 index 9279e5f..d5f5276 100644
55031 --- a/drivers/video/fbdev/smscufx.c
55032 +++ b/drivers/video/fbdev/smscufx.c
55033 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
55034 fb_deferred_io_cleanup(info);
55035 kfree(info->fbdefio);
55036 info->fbdefio = NULL;
55037 - info->fbops->fb_mmap = ufx_ops_mmap;
55038 + pax_open_kernel();
55039 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
55040 + pax_close_kernel();
55041 }
55042
55043 pr_debug("released /dev/fb%d user=%d count=%d",
55044 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
55045 index ff2b873..626a8d5 100644
55046 --- a/drivers/video/fbdev/udlfb.c
55047 +++ b/drivers/video/fbdev/udlfb.c
55048 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
55049 dlfb_urb_completion(urb);
55050
55051 error:
55052 - atomic_add(bytes_sent, &dev->bytes_sent);
55053 - atomic_add(bytes_identical, &dev->bytes_identical);
55054 - atomic_add(width*height*2, &dev->bytes_rendered);
55055 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55056 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55057 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
55058 end_cycles = get_cycles();
55059 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55060 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55061 >> 10)), /* Kcycles */
55062 &dev->cpu_kcycles_used);
55063
55064 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
55065 dlfb_urb_completion(urb);
55066
55067 error:
55068 - atomic_add(bytes_sent, &dev->bytes_sent);
55069 - atomic_add(bytes_identical, &dev->bytes_identical);
55070 - atomic_add(bytes_rendered, &dev->bytes_rendered);
55071 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
55072 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
55073 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
55074 end_cycles = get_cycles();
55075 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
55076 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
55077 >> 10)), /* Kcycles */
55078 &dev->cpu_kcycles_used);
55079 }
55080 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
55081 fb_deferred_io_cleanup(info);
55082 kfree(info->fbdefio);
55083 info->fbdefio = NULL;
55084 - info->fbops->fb_mmap = dlfb_ops_mmap;
55085 + pax_open_kernel();
55086 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
55087 + pax_close_kernel();
55088 }
55089
55090 pr_warn("released /dev/fb%d user=%d count=%d\n",
55091 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
55092 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55093 struct dlfb_data *dev = fb_info->par;
55094 return snprintf(buf, PAGE_SIZE, "%u\n",
55095 - atomic_read(&dev->bytes_rendered));
55096 + atomic_read_unchecked(&dev->bytes_rendered));
55097 }
55098
55099 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55100 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55101 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55102 struct dlfb_data *dev = fb_info->par;
55103 return snprintf(buf, PAGE_SIZE, "%u\n",
55104 - atomic_read(&dev->bytes_identical));
55105 + atomic_read_unchecked(&dev->bytes_identical));
55106 }
55107
55108 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55109 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55110 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55111 struct dlfb_data *dev = fb_info->par;
55112 return snprintf(buf, PAGE_SIZE, "%u\n",
55113 - atomic_read(&dev->bytes_sent));
55114 + atomic_read_unchecked(&dev->bytes_sent));
55115 }
55116
55117 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55118 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55119 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55120 struct dlfb_data *dev = fb_info->par;
55121 return snprintf(buf, PAGE_SIZE, "%u\n",
55122 - atomic_read(&dev->cpu_kcycles_used));
55123 + atomic_read_unchecked(&dev->cpu_kcycles_used));
55124 }
55125
55126 static ssize_t edid_show(
55127 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55128 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55129 struct dlfb_data *dev = fb_info->par;
55130
55131 - atomic_set(&dev->bytes_rendered, 0);
55132 - atomic_set(&dev->bytes_identical, 0);
55133 - atomic_set(&dev->bytes_sent, 0);
55134 - atomic_set(&dev->cpu_kcycles_used, 0);
55135 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55136 + atomic_set_unchecked(&dev->bytes_identical, 0);
55137 + atomic_set_unchecked(&dev->bytes_sent, 0);
55138 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55139
55140 return count;
55141 }
55142 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55143 index d32d1c4..46722e6 100644
55144 --- a/drivers/video/fbdev/uvesafb.c
55145 +++ b/drivers/video/fbdev/uvesafb.c
55146 @@ -19,6 +19,7 @@
55147 #include <linux/io.h>
55148 #include <linux/mutex.h>
55149 #include <linux/slab.h>
55150 +#include <linux/moduleloader.h>
55151 #include <video/edid.h>
55152 #include <video/uvesafb.h>
55153 #ifdef CONFIG_X86
55154 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55155 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55156 par->pmi_setpal = par->ypan = 0;
55157 } else {
55158 +
55159 +#ifdef CONFIG_PAX_KERNEXEC
55160 +#ifdef CONFIG_MODULES
55161 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55162 +#endif
55163 + if (!par->pmi_code) {
55164 + par->pmi_setpal = par->ypan = 0;
55165 + return 0;
55166 + }
55167 +#endif
55168 +
55169 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55170 + task->t.regs.edi);
55171 +
55172 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55173 + pax_open_kernel();
55174 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55175 + pax_close_kernel();
55176 +
55177 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55178 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55179 +#else
55180 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55181 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55182 +#endif
55183 +
55184 printk(KERN_INFO "uvesafb: protected mode interface info at "
55185 "%04x:%04x\n",
55186 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55187 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55188 par->ypan = ypan;
55189
55190 if (par->pmi_setpal || par->ypan) {
55191 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55192 if (__supported_pte_mask & _PAGE_NX) {
55193 par->pmi_setpal = par->ypan = 0;
55194 printk(KERN_WARNING "uvesafb: NX protection is active, "
55195 "better not use the PMI.\n");
55196 - } else {
55197 + } else
55198 +#endif
55199 uvesafb_vbe_getpmi(task, par);
55200 - }
55201 }
55202 #else
55203 /* The protected mode interface is not available on non-x86. */
55204 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55205 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55206
55207 /* Disable blanking if the user requested so. */
55208 - if (!blank)
55209 - info->fbops->fb_blank = NULL;
55210 + if (!blank) {
55211 + pax_open_kernel();
55212 + *(void **)&info->fbops->fb_blank = NULL;
55213 + pax_close_kernel();
55214 + }
55215
55216 /*
55217 * Find out how much IO memory is required for the mode with
55218 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55219 info->flags = FBINFO_FLAG_DEFAULT |
55220 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55221
55222 - if (!par->ypan)
55223 - info->fbops->fb_pan_display = NULL;
55224 + if (!par->ypan) {
55225 + pax_open_kernel();
55226 + *(void **)&info->fbops->fb_pan_display = NULL;
55227 + pax_close_kernel();
55228 + }
55229 }
55230
55231 static void uvesafb_init_mtrr(struct fb_info *info)
55232 @@ -1786,6 +1816,11 @@ out_mode:
55233 out:
55234 kfree(par->vbe_modes);
55235
55236 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55237 + if (par->pmi_code)
55238 + module_memfree_exec(par->pmi_code);
55239 +#endif
55240 +
55241 framebuffer_release(info);
55242 return err;
55243 }
55244 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55245 kfree(par->vbe_state_orig);
55246 kfree(par->vbe_state_saved);
55247
55248 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55249 + if (par->pmi_code)
55250 + module_memfree_exec(par->pmi_code);
55251 +#endif
55252 +
55253 framebuffer_release(info);
55254 }
55255 return 0;
55256 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55257 index d79a0ac..2d0c3d4 100644
55258 --- a/drivers/video/fbdev/vesafb.c
55259 +++ b/drivers/video/fbdev/vesafb.c
55260 @@ -9,6 +9,7 @@
55261 */
55262
55263 #include <linux/module.h>
55264 +#include <linux/moduleloader.h>
55265 #include <linux/kernel.h>
55266 #include <linux/errno.h>
55267 #include <linux/string.h>
55268 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55269 static int vram_total; /* Set total amount of memory */
55270 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55271 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55272 -static void (*pmi_start)(void) __read_mostly;
55273 -static void (*pmi_pal) (void) __read_mostly;
55274 +static void (*pmi_start)(void) __read_only;
55275 +static void (*pmi_pal) (void) __read_only;
55276 static int depth __read_mostly;
55277 static int vga_compat __read_mostly;
55278 /* --------------------------------------------------------------------- */
55279 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55280 unsigned int size_remap;
55281 unsigned int size_total;
55282 char *option = NULL;
55283 + void *pmi_code = NULL;
55284
55285 /* ignore error return of fb_get_options */
55286 fb_get_options("vesafb", &option);
55287 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55288 size_remap = size_total;
55289 vesafb_fix.smem_len = size_remap;
55290
55291 -#ifndef __i386__
55292 - screen_info.vesapm_seg = 0;
55293 -#endif
55294 -
55295 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55296 printk(KERN_WARNING
55297 "vesafb: cannot reserve video memory at 0x%lx\n",
55298 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55299 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55300 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55301
55302 +#ifdef __i386__
55303 +
55304 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55305 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55306 + if (!pmi_code)
55307 +#elif !defined(CONFIG_PAX_KERNEXEC)
55308 + if (0)
55309 +#endif
55310 +
55311 +#endif
55312 + screen_info.vesapm_seg = 0;
55313 +
55314 if (screen_info.vesapm_seg) {
55315 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55316 - screen_info.vesapm_seg,screen_info.vesapm_off);
55317 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55318 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55319 }
55320
55321 if (screen_info.vesapm_seg < 0xc000)
55322 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55323
55324 if (ypan || pmi_setpal) {
55325 unsigned short *pmi_base;
55326 +
55327 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55328 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55329 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55330 +
55331 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55332 + pax_open_kernel();
55333 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55334 +#else
55335 + pmi_code = pmi_base;
55336 +#endif
55337 +
55338 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55339 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55340 +
55341 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55342 + pmi_start = ktva_ktla(pmi_start);
55343 + pmi_pal = ktva_ktla(pmi_pal);
55344 + pax_close_kernel();
55345 +#endif
55346 +
55347 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55348 if (pmi_base[3]) {
55349 printk(KERN_INFO "vesafb: pmi: ports = ");
55350 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55351 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55352 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55353
55354 - if (!ypan)
55355 - info->fbops->fb_pan_display = NULL;
55356 + if (!ypan) {
55357 + pax_open_kernel();
55358 + *(void **)&info->fbops->fb_pan_display = NULL;
55359 + pax_close_kernel();
55360 + }
55361
55362 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55363 err = -ENOMEM;
55364 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55365 fb_info(info, "%s frame buffer device\n", info->fix.id);
55366 return 0;
55367 err:
55368 +
55369 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55370 + module_memfree_exec(pmi_code);
55371 +#endif
55372 +
55373 if (info->screen_base)
55374 iounmap(info->screen_base);
55375 framebuffer_release(info);
55376 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55377 index 88714ae..16c2e11 100644
55378 --- a/drivers/video/fbdev/via/via_clock.h
55379 +++ b/drivers/video/fbdev/via/via_clock.h
55380 @@ -56,7 +56,7 @@ struct via_clock {
55381
55382 void (*set_engine_pll_state)(u8 state);
55383 void (*set_engine_pll)(struct via_pll_config config);
55384 -};
55385 +} __no_const;
55386
55387
55388 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55389 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55390 index 3c14e43..2630570 100644
55391 --- a/drivers/video/logo/logo_linux_clut224.ppm
55392 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55393 @@ -2,1603 +2,1123 @@ P3
55394 # Standard 224-color Linux logo
55395 80 80
55396 255
55397 - 0 0 0 0 0 0 0 0 0 0 0 0
55398 - 0 0 0 0 0 0 0 0 0 0 0 0
55399 - 0 0 0 0 0 0 0 0 0 0 0 0
55400 - 0 0 0 0 0 0 0 0 0 0 0 0
55401 - 0 0 0 0 0 0 0 0 0 0 0 0
55402 - 0 0 0 0 0 0 0 0 0 0 0 0
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55404 - 0 0 0 0 0 0 0 0 0 0 0 0
55405 - 0 0 0 0 0 0 0 0 0 0 0 0
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55407 - 10 10 10 6 6 6 6 6 6 6 6 6
55408 - 0 0 0 0 0 0 0 0 0 0 0 0
55409 - 0 0 0 0 0 0 0 0 0 0 0 0
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55411 - 0 0 0 0 0 0 0 0 0 0 0 0
55412 - 0 0 0 0 0 0 0 0 0 0 0 0
55413 - 0 0 0 0 0 0 0 0 0 0 0 0
55414 - 0 0 0 0 0 0 0 0 0 0 0 0
55415 - 0 0 0 0 0 0 0 0 0 0 0 0
55416 - 0 0 0 0 0 0 0 0 0 0 0 0
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55418 - 0 0 0 0 0 0 0 0 0 0 0 0
55419 - 0 0 0 0 0 0 0 0 0 0 0 0
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55421 - 0 0 0 0 0 0 0 0 0 0 0 0
55422 - 0 0 0 0 0 0 0 0 0 0 0 0
55423 - 0 0 0 0 0 0 0 0 0 0 0 0
55424 - 0 0 0 0 0 0 0 0 0 0 0 0
55425 - 0 0 0 6 6 6 10 10 10 14 14 14
55426 - 22 22 22 26 26 26 30 30 30 34 34 34
55427 - 30 30 30 30 30 30 26 26 26 18 18 18
55428 - 14 14 14 10 10 10 6 6 6 0 0 0
55429 - 0 0 0 0 0 0 0 0 0 0 0 0
55430 - 0 0 0 0 0 0 0 0 0 0 0 0
55431 - 0 0 0 0 0 0 0 0 0 0 0 0
55432 - 0 0 0 0 0 0 0 0 0 0 0 0
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55436 - 0 0 0 0 0 0 0 0 0 0 0 0
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55643 - 0 0 0 0 0 0 0 0 0 14 14 14
55644 - 42 42 42 82 82 82 2 2 6 2 2 6
55645 - 2 2 6 6 6 6 10 10 10 2 2 6
55646 - 2 2 6 2 2 6 2 2 6 2 2 6
55647 - 2 2 6 2 2 6 2 2 6 6 6 6
55648 - 14 14 14 10 10 10 2 2 6 2 2 6
55649 - 2 2 6 2 2 6 2 2 6 18 18 18
55650 - 82 82 82 34 34 34 10 10 10 0 0 0
55651 - 0 0 0 0 0 0 0 0 0 0 0 0
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57953 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
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57982 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
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58035 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58036 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
58037 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
58038 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
58039 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
58040 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58041 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58042 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58043 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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58047 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58048 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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58050 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
58051 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
58052 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
58053 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
58054 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58055 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58056 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58057 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58058 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58059 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58060 +4 4 4 4 4 4
58061 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58062 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58063 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58064 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58065 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
58066 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
58067 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
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58070 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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58086 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58087 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58088 +4 4 4 4 4 4
58089 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58090 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58091 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58092 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58093 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
58094 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
58095 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58096 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58097 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58098 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58099 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58100 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58101 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58102 +4 4 4 4 4 4
58103 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58104 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58105 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58106 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58107 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58108 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
58109 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58110 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58111 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58112 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58113 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58114 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58115 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58116 +4 4 4 4 4 4
58117 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
58118 index fef20db..d28b1ab 100644
58119 --- a/drivers/xen/xenfs/xenstored.c
58120 +++ b/drivers/xen/xenfs/xenstored.c
58121 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
58122 static int xsd_kva_open(struct inode *inode, struct file *file)
58123 {
58124 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
58125 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58126 + NULL);
58127 +#else
58128 xen_store_interface);
58129 +#endif
58130 +
58131 if (!file->private_data)
58132 return -ENOMEM;
58133 return 0;
58134 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58135 index eb14e05..5156de7 100644
58136 --- a/fs/9p/vfs_addr.c
58137 +++ b/fs/9p/vfs_addr.c
58138 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58139
58140 retval = v9fs_file_write_internal(inode,
58141 v9inode->writeback_fid,
58142 - (__force const char __user *)buffer,
58143 + (const char __force_user *)buffer,
58144 len, &offset, 0);
58145 if (retval > 0)
58146 retval = 0;
58147 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58148 index 9ee5343..5165e3c 100644
58149 --- a/fs/9p/vfs_inode.c
58150 +++ b/fs/9p/vfs_inode.c
58151 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58152 void
58153 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58154 {
58155 - char *s = nd_get_link(nd);
58156 + const char *s = nd_get_link(nd);
58157
58158 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58159 dentry, IS_ERR(s) ? "<error>" : s);
58160 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58161 index c055d56e..a46f4f5 100644
58162 --- a/fs/Kconfig.binfmt
58163 +++ b/fs/Kconfig.binfmt
58164 @@ -106,7 +106,7 @@ config HAVE_AOUT
58165
58166 config BINFMT_AOUT
58167 tristate "Kernel support for a.out and ECOFF binaries"
58168 - depends on HAVE_AOUT
58169 + depends on HAVE_AOUT && BROKEN
58170 ---help---
58171 A.out (Assembler.OUTput) is a set of formats for libraries and
58172 executables used in the earliest versions of UNIX. Linux used
58173 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58174 index 8a1d38e..300a14e 100644
58175 --- a/fs/afs/inode.c
58176 +++ b/fs/afs/inode.c
58177 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58178 struct afs_vnode *vnode;
58179 struct super_block *sb;
58180 struct inode *inode;
58181 - static atomic_t afs_autocell_ino;
58182 + static atomic_unchecked_t afs_autocell_ino;
58183
58184 _enter("{%x:%u},%*.*s,",
58185 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58186 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58187 data.fid.unique = 0;
58188 data.fid.vnode = 0;
58189
58190 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58191 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58192 afs_iget5_autocell_test, afs_iget5_set,
58193 &data);
58194 if (!inode) {
58195 diff --git a/fs/aio.c b/fs/aio.c
58196 index ebd0e9b..c577c91 100644
58197 --- a/fs/aio.c
58198 +++ b/fs/aio.c
58199 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58200 size += sizeof(struct io_event) * nr_events;
58201
58202 nr_pages = PFN_UP(size);
58203 - if (nr_pages < 0)
58204 + if (nr_pages <= 0)
58205 return -EINVAL;
58206
58207 file = aio_private_file(ctx, nr_pages);
58208 diff --git a/fs/attr.c b/fs/attr.c
58209 index 6530ced..4a827e2 100644
58210 --- a/fs/attr.c
58211 +++ b/fs/attr.c
58212 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58213 unsigned long limit;
58214
58215 limit = rlimit(RLIMIT_FSIZE);
58216 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58217 if (limit != RLIM_INFINITY && offset > limit)
58218 goto out_sig;
58219 if (offset > inode->i_sb->s_maxbytes)
58220 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58221 index 116fd38..c04182da 100644
58222 --- a/fs/autofs4/waitq.c
58223 +++ b/fs/autofs4/waitq.c
58224 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58225 {
58226 unsigned long sigpipe, flags;
58227 mm_segment_t fs;
58228 - const char *data = (const char *)addr;
58229 + const char __user *data = (const char __force_user *)addr;
58230 ssize_t wr = 0;
58231
58232 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58233 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58234 return 1;
58235 }
58236
58237 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58238 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58239 +#endif
58240 +
58241 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58242 enum autofs_notify notify)
58243 {
58244 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58245
58246 /* If this is a direct mount request create a dummy name */
58247 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58248 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58249 + /* this name does get written to userland via autofs4_write() */
58250 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58251 +#else
58252 qstr.len = sprintf(name, "%p", dentry);
58253 +#endif
58254 else {
58255 qstr.len = autofs4_getpath(sbi, dentry, &name);
58256 if (!qstr.len) {
58257 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58258 index 2722387..56059b5 100644
58259 --- a/fs/befs/endian.h
58260 +++ b/fs/befs/endian.h
58261 @@ -11,7 +11,7 @@
58262
58263 #include <asm/byteorder.h>
58264
58265 -static inline u64
58266 +static inline u64 __intentional_overflow(-1)
58267 fs64_to_cpu(const struct super_block *sb, fs64 n)
58268 {
58269 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58270 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58271 return (__force fs64)cpu_to_be64(n);
58272 }
58273
58274 -static inline u32
58275 +static inline u32 __intentional_overflow(-1)
58276 fs32_to_cpu(const struct super_block *sb, fs32 n)
58277 {
58278 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58279 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58280 return (__force fs32)cpu_to_be32(n);
58281 }
58282
58283 -static inline u16
58284 +static inline u16 __intentional_overflow(-1)
58285 fs16_to_cpu(const struct super_block *sb, fs16 n)
58286 {
58287 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58288 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58289 index 4c55668..eeae150 100644
58290 --- a/fs/binfmt_aout.c
58291 +++ b/fs/binfmt_aout.c
58292 @@ -16,6 +16,7 @@
58293 #include <linux/string.h>
58294 #include <linux/fs.h>
58295 #include <linux/file.h>
58296 +#include <linux/security.h>
58297 #include <linux/stat.h>
58298 #include <linux/fcntl.h>
58299 #include <linux/ptrace.h>
58300 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58301 #endif
58302 # define START_STACK(u) ((void __user *)u.start_stack)
58303
58304 + memset(&dump, 0, sizeof(dump));
58305 +
58306 fs = get_fs();
58307 set_fs(KERNEL_DS);
58308 has_dumped = 1;
58309 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58310
58311 /* If the size of the dump file exceeds the rlimit, then see what would happen
58312 if we wrote the stack, but not the data area. */
58313 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58314 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58315 dump.u_dsize = 0;
58316
58317 /* Make sure we have enough room to write the stack and data areas. */
58318 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58319 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58320 dump.u_ssize = 0;
58321
58322 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58323 rlim = rlimit(RLIMIT_DATA);
58324 if (rlim >= RLIM_INFINITY)
58325 rlim = ~0;
58326 +
58327 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58328 if (ex.a_data + ex.a_bss > rlim)
58329 return -ENOMEM;
58330
58331 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58332
58333 install_exec_creds(bprm);
58334
58335 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58336 + current->mm->pax_flags = 0UL;
58337 +#endif
58338 +
58339 +#ifdef CONFIG_PAX_PAGEEXEC
58340 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58341 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58342 +
58343 +#ifdef CONFIG_PAX_EMUTRAMP
58344 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58345 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58346 +#endif
58347 +
58348 +#ifdef CONFIG_PAX_MPROTECT
58349 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58350 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58351 +#endif
58352 +
58353 + }
58354 +#endif
58355 +
58356 if (N_MAGIC(ex) == OMAGIC) {
58357 unsigned long text_addr, map_size;
58358 loff_t pos;
58359 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58360 return error;
58361
58362 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58363 - PROT_READ | PROT_WRITE | PROT_EXEC,
58364 + PROT_READ | PROT_WRITE,
58365 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58366 fd_offset + ex.a_text);
58367 if (error != N_DATADDR(ex))
58368 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58369 index 995986b..dcc4ef2 100644
58370 --- a/fs/binfmt_elf.c
58371 +++ b/fs/binfmt_elf.c
58372 @@ -34,6 +34,7 @@
58373 #include <linux/utsname.h>
58374 #include <linux/coredump.h>
58375 #include <linux/sched.h>
58376 +#include <linux/xattr.h>
58377 #include <asm/uaccess.h>
58378 #include <asm/param.h>
58379 #include <asm/page.h>
58380 @@ -47,7 +48,7 @@
58381
58382 static int load_elf_binary(struct linux_binprm *bprm);
58383 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58384 - int, int, unsigned long);
58385 + int, int, unsigned long) __intentional_overflow(-1);
58386
58387 #ifdef CONFIG_USELIB
58388 static int load_elf_library(struct file *);
58389 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58390 #define elf_core_dump NULL
58391 #endif
58392
58393 +#ifdef CONFIG_PAX_MPROTECT
58394 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58395 +#endif
58396 +
58397 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58398 +static void elf_handle_mmap(struct file *file);
58399 +#endif
58400 +
58401 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58402 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58403 #else
58404 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58405 .load_binary = load_elf_binary,
58406 .load_shlib = load_elf_library,
58407 .core_dump = elf_core_dump,
58408 +
58409 +#ifdef CONFIG_PAX_MPROTECT
58410 + .handle_mprotect= elf_handle_mprotect,
58411 +#endif
58412 +
58413 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58414 + .handle_mmap = elf_handle_mmap,
58415 +#endif
58416 +
58417 .min_coredump = ELF_EXEC_PAGESIZE,
58418 };
58419
58420 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58421
58422 static int set_brk(unsigned long start, unsigned long end)
58423 {
58424 + unsigned long e = end;
58425 +
58426 start = ELF_PAGEALIGN(start);
58427 end = ELF_PAGEALIGN(end);
58428 if (end > start) {
58429 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58430 if (BAD_ADDR(addr))
58431 return addr;
58432 }
58433 - current->mm->start_brk = current->mm->brk = end;
58434 + current->mm->start_brk = current->mm->brk = e;
58435 return 0;
58436 }
58437
58438 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58439 elf_addr_t __user *u_rand_bytes;
58440 const char *k_platform = ELF_PLATFORM;
58441 const char *k_base_platform = ELF_BASE_PLATFORM;
58442 - unsigned char k_rand_bytes[16];
58443 + u32 k_rand_bytes[4];
58444 int items;
58445 elf_addr_t *elf_info;
58446 int ei_index = 0;
58447 const struct cred *cred = current_cred();
58448 struct vm_area_struct *vma;
58449 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58450
58451 /*
58452 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58453 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58454 * Generate 16 random bytes for userspace PRNG seeding.
58455 */
58456 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58457 - u_rand_bytes = (elf_addr_t __user *)
58458 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58459 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58460 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58461 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58462 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58463 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58464 + u_rand_bytes = (elf_addr_t __user *) p;
58465 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58466 return -EFAULT;
58467
58468 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58469 return -EFAULT;
58470 current->mm->env_end = p;
58471
58472 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58473 +
58474 /* Put the elf_info on the stack in the right place. */
58475 sp = (elf_addr_t __user *)envp + 1;
58476 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58477 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58478 return -EFAULT;
58479 return 0;
58480 }
58481 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58482 an ELF header */
58483
58484 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58485 - struct file *interpreter, unsigned long *interp_map_addr,
58486 + struct file *interpreter,
58487 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58488 {
58489 struct elf_phdr *eppnt;
58490 - unsigned long load_addr = 0;
58491 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58492 int load_addr_set = 0;
58493 unsigned long last_bss = 0, elf_bss = 0;
58494 - unsigned long error = ~0UL;
58495 + unsigned long error = -EINVAL;
58496 unsigned long total_size;
58497 int i;
58498
58499 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58500 goto out;
58501 }
58502
58503 +#ifdef CONFIG_PAX_SEGMEXEC
58504 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58505 + pax_task_size = SEGMEXEC_TASK_SIZE;
58506 +#endif
58507 +
58508 eppnt = interp_elf_phdata;
58509 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58510 if (eppnt->p_type == PT_LOAD) {
58511 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58512 map_addr = elf_map(interpreter, load_addr + vaddr,
58513 eppnt, elf_prot, elf_type, total_size);
58514 total_size = 0;
58515 - if (!*interp_map_addr)
58516 - *interp_map_addr = map_addr;
58517 error = map_addr;
58518 if (BAD_ADDR(map_addr))
58519 goto out;
58520 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58521 k = load_addr + eppnt->p_vaddr;
58522 if (BAD_ADDR(k) ||
58523 eppnt->p_filesz > eppnt->p_memsz ||
58524 - eppnt->p_memsz > TASK_SIZE ||
58525 - TASK_SIZE - eppnt->p_memsz < k) {
58526 + eppnt->p_memsz > pax_task_size ||
58527 + pax_task_size - eppnt->p_memsz < k) {
58528 error = -ENOMEM;
58529 goto out;
58530 }
58531 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58532 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58533
58534 /* Map the last of the bss segment */
58535 - error = vm_brk(elf_bss, last_bss - elf_bss);
58536 - if (BAD_ADDR(error))
58537 - goto out;
58538 + if (last_bss > elf_bss) {
58539 + error = vm_brk(elf_bss, last_bss - elf_bss);
58540 + if (BAD_ADDR(error))
58541 + goto out;
58542 + }
58543 }
58544
58545 error = load_addr;
58546 @@ -634,6 +666,336 @@ out:
58547 return error;
58548 }
58549
58550 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58551 +#ifdef CONFIG_PAX_SOFTMODE
58552 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58553 +{
58554 + unsigned long pax_flags = 0UL;
58555 +
58556 +#ifdef CONFIG_PAX_PAGEEXEC
58557 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58558 + pax_flags |= MF_PAX_PAGEEXEC;
58559 +#endif
58560 +
58561 +#ifdef CONFIG_PAX_SEGMEXEC
58562 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58563 + pax_flags |= MF_PAX_SEGMEXEC;
58564 +#endif
58565 +
58566 +#ifdef CONFIG_PAX_EMUTRAMP
58567 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58568 + pax_flags |= MF_PAX_EMUTRAMP;
58569 +#endif
58570 +
58571 +#ifdef CONFIG_PAX_MPROTECT
58572 + if (elf_phdata->p_flags & PF_MPROTECT)
58573 + pax_flags |= MF_PAX_MPROTECT;
58574 +#endif
58575 +
58576 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58577 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58578 + pax_flags |= MF_PAX_RANDMMAP;
58579 +#endif
58580 +
58581 + return pax_flags;
58582 +}
58583 +#endif
58584 +
58585 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58586 +{
58587 + unsigned long pax_flags = 0UL;
58588 +
58589 +#ifdef CONFIG_PAX_PAGEEXEC
58590 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58591 + pax_flags |= MF_PAX_PAGEEXEC;
58592 +#endif
58593 +
58594 +#ifdef CONFIG_PAX_SEGMEXEC
58595 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58596 + pax_flags |= MF_PAX_SEGMEXEC;
58597 +#endif
58598 +
58599 +#ifdef CONFIG_PAX_EMUTRAMP
58600 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58601 + pax_flags |= MF_PAX_EMUTRAMP;
58602 +#endif
58603 +
58604 +#ifdef CONFIG_PAX_MPROTECT
58605 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58606 + pax_flags |= MF_PAX_MPROTECT;
58607 +#endif
58608 +
58609 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58610 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58611 + pax_flags |= MF_PAX_RANDMMAP;
58612 +#endif
58613 +
58614 + return pax_flags;
58615 +}
58616 +#endif
58617 +
58618 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58619 +#ifdef CONFIG_PAX_SOFTMODE
58620 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58621 +{
58622 + unsigned long pax_flags = 0UL;
58623 +
58624 +#ifdef CONFIG_PAX_PAGEEXEC
58625 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58626 + pax_flags |= MF_PAX_PAGEEXEC;
58627 +#endif
58628 +
58629 +#ifdef CONFIG_PAX_SEGMEXEC
58630 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58631 + pax_flags |= MF_PAX_SEGMEXEC;
58632 +#endif
58633 +
58634 +#ifdef CONFIG_PAX_EMUTRAMP
58635 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58636 + pax_flags |= MF_PAX_EMUTRAMP;
58637 +#endif
58638 +
58639 +#ifdef CONFIG_PAX_MPROTECT
58640 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58641 + pax_flags |= MF_PAX_MPROTECT;
58642 +#endif
58643 +
58644 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58645 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58646 + pax_flags |= MF_PAX_RANDMMAP;
58647 +#endif
58648 +
58649 + return pax_flags;
58650 +}
58651 +#endif
58652 +
58653 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58654 +{
58655 + unsigned long pax_flags = 0UL;
58656 +
58657 +#ifdef CONFIG_PAX_PAGEEXEC
58658 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58659 + pax_flags |= MF_PAX_PAGEEXEC;
58660 +#endif
58661 +
58662 +#ifdef CONFIG_PAX_SEGMEXEC
58663 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58664 + pax_flags |= MF_PAX_SEGMEXEC;
58665 +#endif
58666 +
58667 +#ifdef CONFIG_PAX_EMUTRAMP
58668 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58669 + pax_flags |= MF_PAX_EMUTRAMP;
58670 +#endif
58671 +
58672 +#ifdef CONFIG_PAX_MPROTECT
58673 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58674 + pax_flags |= MF_PAX_MPROTECT;
58675 +#endif
58676 +
58677 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58678 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58679 + pax_flags |= MF_PAX_RANDMMAP;
58680 +#endif
58681 +
58682 + return pax_flags;
58683 +}
58684 +#endif
58685 +
58686 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58687 +static unsigned long pax_parse_defaults(void)
58688 +{
58689 + unsigned long pax_flags = 0UL;
58690 +
58691 +#ifdef CONFIG_PAX_SOFTMODE
58692 + if (pax_softmode)
58693 + return pax_flags;
58694 +#endif
58695 +
58696 +#ifdef CONFIG_PAX_PAGEEXEC
58697 + pax_flags |= MF_PAX_PAGEEXEC;
58698 +#endif
58699 +
58700 +#ifdef CONFIG_PAX_SEGMEXEC
58701 + pax_flags |= MF_PAX_SEGMEXEC;
58702 +#endif
58703 +
58704 +#ifdef CONFIG_PAX_MPROTECT
58705 + pax_flags |= MF_PAX_MPROTECT;
58706 +#endif
58707 +
58708 +#ifdef CONFIG_PAX_RANDMMAP
58709 + if (randomize_va_space)
58710 + pax_flags |= MF_PAX_RANDMMAP;
58711 +#endif
58712 +
58713 + return pax_flags;
58714 +}
58715 +
58716 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58717 +{
58718 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58719 +
58720 +#ifdef CONFIG_PAX_EI_PAX
58721 +
58722 +#ifdef CONFIG_PAX_SOFTMODE
58723 + if (pax_softmode)
58724 + return pax_flags;
58725 +#endif
58726 +
58727 + pax_flags = 0UL;
58728 +
58729 +#ifdef CONFIG_PAX_PAGEEXEC
58730 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58731 + pax_flags |= MF_PAX_PAGEEXEC;
58732 +#endif
58733 +
58734 +#ifdef CONFIG_PAX_SEGMEXEC
58735 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58736 + pax_flags |= MF_PAX_SEGMEXEC;
58737 +#endif
58738 +
58739 +#ifdef CONFIG_PAX_EMUTRAMP
58740 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58741 + pax_flags |= MF_PAX_EMUTRAMP;
58742 +#endif
58743 +
58744 +#ifdef CONFIG_PAX_MPROTECT
58745 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58746 + pax_flags |= MF_PAX_MPROTECT;
58747 +#endif
58748 +
58749 +#ifdef CONFIG_PAX_ASLR
58750 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58751 + pax_flags |= MF_PAX_RANDMMAP;
58752 +#endif
58753 +
58754 +#endif
58755 +
58756 + return pax_flags;
58757 +
58758 +}
58759 +
58760 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
58761 +{
58762 +
58763 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58764 + unsigned long i;
58765 +
58766 + for (i = 0UL; i < elf_ex->e_phnum; i++)
58767 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
58768 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
58769 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
58770 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
58771 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
58772 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
58773 + return PAX_PARSE_FLAGS_FALLBACK;
58774 +
58775 +#ifdef CONFIG_PAX_SOFTMODE
58776 + if (pax_softmode)
58777 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
58778 + else
58779 +#endif
58780 +
58781 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
58782 + break;
58783 + }
58784 +#endif
58785 +
58786 + return PAX_PARSE_FLAGS_FALLBACK;
58787 +}
58788 +
58789 +static unsigned long pax_parse_xattr_pax(struct file * const file)
58790 +{
58791 +
58792 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58793 + ssize_t xattr_size, i;
58794 + unsigned char xattr_value[sizeof("pemrs") - 1];
58795 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
58796 +
58797 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
58798 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
58799 + return PAX_PARSE_FLAGS_FALLBACK;
58800 +
58801 + for (i = 0; i < xattr_size; i++)
58802 + switch (xattr_value[i]) {
58803 + default:
58804 + return PAX_PARSE_FLAGS_FALLBACK;
58805 +
58806 +#define parse_flag(option1, option2, flag) \
58807 + case option1: \
58808 + if (pax_flags_hardmode & MF_PAX_##flag) \
58809 + return PAX_PARSE_FLAGS_FALLBACK;\
58810 + pax_flags_hardmode |= MF_PAX_##flag; \
58811 + break; \
58812 + case option2: \
58813 + if (pax_flags_softmode & MF_PAX_##flag) \
58814 + return PAX_PARSE_FLAGS_FALLBACK;\
58815 + pax_flags_softmode |= MF_PAX_##flag; \
58816 + break;
58817 +
58818 + parse_flag('p', 'P', PAGEEXEC);
58819 + parse_flag('e', 'E', EMUTRAMP);
58820 + parse_flag('m', 'M', MPROTECT);
58821 + parse_flag('r', 'R', RANDMMAP);
58822 + parse_flag('s', 'S', SEGMEXEC);
58823 +
58824 +#undef parse_flag
58825 + }
58826 +
58827 + if (pax_flags_hardmode & pax_flags_softmode)
58828 + return PAX_PARSE_FLAGS_FALLBACK;
58829 +
58830 +#ifdef CONFIG_PAX_SOFTMODE
58831 + if (pax_softmode)
58832 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
58833 + else
58834 +#endif
58835 +
58836 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
58837 +#else
58838 + return PAX_PARSE_FLAGS_FALLBACK;
58839 +#endif
58840 +
58841 +}
58842 +
58843 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
58844 +{
58845 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
58846 +
58847 + pax_flags = pax_parse_defaults();
58848 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
58849 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
58850 + xattr_pax_flags = pax_parse_xattr_pax(file);
58851 +
58852 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58853 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58854 + pt_pax_flags != xattr_pax_flags)
58855 + return -EINVAL;
58856 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58857 + pax_flags = xattr_pax_flags;
58858 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58859 + pax_flags = pt_pax_flags;
58860 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58861 + pax_flags = ei_pax_flags;
58862 +
58863 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
58864 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58865 + if ((__supported_pte_mask & _PAGE_NX))
58866 + pax_flags &= ~MF_PAX_SEGMEXEC;
58867 + else
58868 + pax_flags &= ~MF_PAX_PAGEEXEC;
58869 + }
58870 +#endif
58871 +
58872 + if (0 > pax_check_flags(&pax_flags))
58873 + return -EINVAL;
58874 +
58875 + current->mm->pax_flags = pax_flags;
58876 + return 0;
58877 +}
58878 +#endif
58879 +
58880 /*
58881 * These are the functions used to load ELF style executables and shared
58882 * libraries. There is no binary dependent code anywhere else.
58883 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
58884 {
58885 unsigned long random_variable = 0;
58886
58887 +#ifdef CONFIG_PAX_RANDUSTACK
58888 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
58889 + return stack_top - current->mm->delta_stack;
58890 +#endif
58891 +
58892 if ((current->flags & PF_RANDOMIZE) &&
58893 !(current->personality & ADDR_NO_RANDOMIZE)) {
58894 random_variable = (unsigned long) get_random_int();
58895 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58896 unsigned long load_addr = 0, load_bias = 0;
58897 int load_addr_set = 0;
58898 char * elf_interpreter = NULL;
58899 - unsigned long error;
58900 + unsigned long error = 0;
58901 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
58902 unsigned long elf_bss, elf_brk;
58903 int retval, i;
58904 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58905 struct elfhdr interp_elf_ex;
58906 } *loc;
58907 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
58908 + unsigned long pax_task_size;
58909
58910 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
58911 if (!loc) {
58912 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
58913 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
58914 may depend on the personality. */
58915 SET_PERSONALITY2(loc->elf_ex, &arch_state);
58916 +
58917 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58918 + current->mm->pax_flags = 0UL;
58919 +#endif
58920 +
58921 +#ifdef CONFIG_PAX_DLRESOLVE
58922 + current->mm->call_dl_resolve = 0UL;
58923 +#endif
58924 +
58925 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
58926 + current->mm->call_syscall = 0UL;
58927 +#endif
58928 +
58929 +#ifdef CONFIG_PAX_ASLR
58930 + current->mm->delta_mmap = 0UL;
58931 + current->mm->delta_stack = 0UL;
58932 +#endif
58933 +
58934 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58935 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
58936 + send_sig(SIGKILL, current, 0);
58937 + goto out_free_dentry;
58938 + }
58939 +#endif
58940 +
58941 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
58942 + pax_set_initial_flags(bprm);
58943 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
58944 + if (pax_set_initial_flags_func)
58945 + (pax_set_initial_flags_func)(bprm);
58946 +#endif
58947 +
58948 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
58949 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
58950 + current->mm->context.user_cs_limit = PAGE_SIZE;
58951 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
58952 + }
58953 +#endif
58954 +
58955 +#ifdef CONFIG_PAX_SEGMEXEC
58956 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
58957 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
58958 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
58959 + pax_task_size = SEGMEXEC_TASK_SIZE;
58960 + current->mm->def_flags |= VM_NOHUGEPAGE;
58961 + } else
58962 +#endif
58963 +
58964 + pax_task_size = TASK_SIZE;
58965 +
58966 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
58967 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58968 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
58969 + put_cpu();
58970 + }
58971 +#endif
58972 +
58973 +#ifdef CONFIG_PAX_ASLR
58974 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58975 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
58976 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
58977 + }
58978 +#endif
58979 +
58980 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
58981 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58982 + executable_stack = EXSTACK_DISABLE_X;
58983 + current->personality &= ~READ_IMPLIES_EXEC;
58984 + } else
58985 +#endif
58986 +
58987 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
58988 current->personality |= READ_IMPLIES_EXEC;
58989
58990 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
58991 #else
58992 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
58993 #endif
58994 +
58995 +#ifdef CONFIG_PAX_RANDMMAP
58996 + /* PaX: randomize base address at the default exe base if requested */
58997 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
58998 +#ifdef CONFIG_SPARC64
58999 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
59000 +#else
59001 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
59002 +#endif
59003 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
59004 + elf_flags |= MAP_FIXED;
59005 + }
59006 +#endif
59007 +
59008 }
59009
59010 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
59011 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
59012 * allowed task size. Note that p_filesz must always be
59013 * <= p_memsz so it is only necessary to check p_memsz.
59014 */
59015 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59016 - elf_ppnt->p_memsz > TASK_SIZE ||
59017 - TASK_SIZE - elf_ppnt->p_memsz < k) {
59018 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
59019 + elf_ppnt->p_memsz > pax_task_size ||
59020 + pax_task_size - elf_ppnt->p_memsz < k) {
59021 /* set_brk can never work. Avoid overflows. */
59022 retval = -EINVAL;
59023 goto out_free_dentry;
59024 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
59025 if (retval)
59026 goto out_free_dentry;
59027 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
59028 - retval = -EFAULT; /* Nobody gets to see this, but.. */
59029 - goto out_free_dentry;
59030 + /*
59031 + * This bss-zeroing can fail if the ELF
59032 + * file specifies odd protections. So
59033 + * we don't check the return value
59034 + */
59035 }
59036
59037 +#ifdef CONFIG_PAX_RANDMMAP
59038 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
59039 + unsigned long start, size, flags;
59040 + vm_flags_t vm_flags;
59041 +
59042 + start = ELF_PAGEALIGN(elf_brk);
59043 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
59044 + flags = MAP_FIXED | MAP_PRIVATE;
59045 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
59046 +
59047 + down_write(&current->mm->mmap_sem);
59048 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
59049 + retval = -ENOMEM;
59050 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
59051 +// if (current->personality & ADDR_NO_RANDOMIZE)
59052 +// vm_flags |= VM_READ | VM_MAYREAD;
59053 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
59054 + retval = IS_ERR_VALUE(start) ? start : 0;
59055 + }
59056 + up_write(&current->mm->mmap_sem);
59057 + if (retval == 0)
59058 + retval = set_brk(start + size, start + size + PAGE_SIZE);
59059 + if (retval < 0)
59060 + goto out_free_dentry;
59061 + }
59062 +#endif
59063 +
59064 if (elf_interpreter) {
59065 - unsigned long interp_map_addr = 0;
59066 -
59067 elf_entry = load_elf_interp(&loc->interp_elf_ex,
59068 interpreter,
59069 - &interp_map_addr,
59070 load_bias, interp_elf_phdata);
59071 if (!IS_ERR((void *)elf_entry)) {
59072 /*
59073 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
59074 * Decide what to dump of a segment, part, all or none.
59075 */
59076 static unsigned long vma_dump_size(struct vm_area_struct *vma,
59077 - unsigned long mm_flags)
59078 + unsigned long mm_flags, long signr)
59079 {
59080 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
59081
59082 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
59083 if (vma->vm_file == NULL)
59084 return 0;
59085
59086 - if (FILTER(MAPPED_PRIVATE))
59087 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
59088 goto whole;
59089
59090 /*
59091 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
59092 {
59093 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
59094 int i = 0;
59095 - do
59096 + do {
59097 i += 2;
59098 - while (auxv[i - 2] != AT_NULL);
59099 + } while (auxv[i - 2] != AT_NULL);
59100 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
59101 }
59102
59103 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59104 {
59105 mm_segment_t old_fs = get_fs();
59106 set_fs(KERNEL_DS);
59107 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59108 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59109 set_fs(old_fs);
59110 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59111 }
59112 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59113 vma = next_vma(vma, gate_vma)) {
59114 unsigned long dump_size;
59115
59116 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59117 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59118 vma_filesz[i++] = dump_size;
59119 vma_data_size += dump_size;
59120 }
59121 @@ -2314,6 +2794,167 @@ out:
59122
59123 #endif /* CONFIG_ELF_CORE */
59124
59125 +#ifdef CONFIG_PAX_MPROTECT
59126 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59127 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59128 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59129 + *
59130 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59131 + * basis because we want to allow the common case and not the special ones.
59132 + */
59133 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59134 +{
59135 + struct elfhdr elf_h;
59136 + struct elf_phdr elf_p;
59137 + unsigned long i;
59138 + unsigned long oldflags;
59139 + bool is_textrel_rw, is_textrel_rx, is_relro;
59140 +
59141 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59142 + return;
59143 +
59144 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59145 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59146 +
59147 +#ifdef CONFIG_PAX_ELFRELOCS
59148 + /* possible TEXTREL */
59149 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59150 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59151 +#else
59152 + is_textrel_rw = false;
59153 + is_textrel_rx = false;
59154 +#endif
59155 +
59156 + /* possible RELRO */
59157 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59158 +
59159 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59160 + return;
59161 +
59162 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59163 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59164 +
59165 +#ifdef CONFIG_PAX_ETEXECRELOCS
59166 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59167 +#else
59168 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59169 +#endif
59170 +
59171 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59172 + !elf_check_arch(&elf_h) ||
59173 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59174 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59175 + return;
59176 +
59177 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59178 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59179 + return;
59180 + switch (elf_p.p_type) {
59181 + case PT_DYNAMIC:
59182 + if (!is_textrel_rw && !is_textrel_rx)
59183 + continue;
59184 + i = 0UL;
59185 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59186 + elf_dyn dyn;
59187 +
59188 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59189 + break;
59190 + if (dyn.d_tag == DT_NULL)
59191 + break;
59192 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59193 + gr_log_textrel(vma);
59194 + if (is_textrel_rw)
59195 + vma->vm_flags |= VM_MAYWRITE;
59196 + else
59197 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59198 + vma->vm_flags &= ~VM_MAYWRITE;
59199 + break;
59200 + }
59201 + i++;
59202 + }
59203 + is_textrel_rw = false;
59204 + is_textrel_rx = false;
59205 + continue;
59206 +
59207 + case PT_GNU_RELRO:
59208 + if (!is_relro)
59209 + continue;
59210 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59211 + vma->vm_flags &= ~VM_MAYWRITE;
59212 + is_relro = false;
59213 + continue;
59214 +
59215 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59216 + case PT_PAX_FLAGS: {
59217 + const char *msg_mprotect = "", *msg_emutramp = "";
59218 + char *buffer_lib, *buffer_exe;
59219 +
59220 + if (elf_p.p_flags & PF_NOMPROTECT)
59221 + msg_mprotect = "MPROTECT disabled";
59222 +
59223 +#ifdef CONFIG_PAX_EMUTRAMP
59224 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59225 + msg_emutramp = "EMUTRAMP enabled";
59226 +#endif
59227 +
59228 + if (!msg_mprotect[0] && !msg_emutramp[0])
59229 + continue;
59230 +
59231 + if (!printk_ratelimit())
59232 + continue;
59233 +
59234 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59235 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59236 + if (buffer_lib && buffer_exe) {
59237 + char *path_lib, *path_exe;
59238 +
59239 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59240 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59241 +
59242 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59243 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59244 +
59245 + }
59246 + free_page((unsigned long)buffer_exe);
59247 + free_page((unsigned long)buffer_lib);
59248 + continue;
59249 + }
59250 +#endif
59251 +
59252 + }
59253 + }
59254 +}
59255 +#endif
59256 +
59257 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59258 +
59259 +extern int grsec_enable_log_rwxmaps;
59260 +
59261 +static void elf_handle_mmap(struct file *file)
59262 +{
59263 + struct elfhdr elf_h;
59264 + struct elf_phdr elf_p;
59265 + unsigned long i;
59266 +
59267 + if (!grsec_enable_log_rwxmaps)
59268 + return;
59269 +
59270 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59271 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59272 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59273 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59274 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59275 + return;
59276 +
59277 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59278 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59279 + return;
59280 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59281 + gr_log_ptgnustack(file);
59282 + }
59283 +}
59284 +#endif
59285 +
59286 static int __init init_elf_binfmt(void)
59287 {
59288 register_binfmt(&elf_format);
59289 diff --git a/fs/block_dev.c b/fs/block_dev.c
59290 index b48c41b..e070416 100644
59291 --- a/fs/block_dev.c
59292 +++ b/fs/block_dev.c
59293 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59294 else if (bdev->bd_contains == bdev)
59295 return true; /* is a whole device which isn't held */
59296
59297 - else if (whole->bd_holder == bd_may_claim)
59298 + else if (whole->bd_holder == (void *)bd_may_claim)
59299 return true; /* is a partition of a device that is being partitioned */
59300 else if (whole->bd_holder != NULL)
59301 return false; /* is a partition of a held device */
59302 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59303 index f54511d..58acdec 100644
59304 --- a/fs/btrfs/ctree.c
59305 +++ b/fs/btrfs/ctree.c
59306 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59307 free_extent_buffer(buf);
59308 add_root_to_dirty_list(root);
59309 } else {
59310 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59311 - parent_start = parent->start;
59312 - else
59313 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59314 + if (parent)
59315 + parent_start = parent->start;
59316 + else
59317 + parent_start = 0;
59318 + } else
59319 parent_start = 0;
59320
59321 WARN_ON(trans->transid != btrfs_header_generation(parent));
59322 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59323 index de4e70f..b41dc45 100644
59324 --- a/fs/btrfs/delayed-inode.c
59325 +++ b/fs/btrfs/delayed-inode.c
59326 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59327
59328 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59329 {
59330 - int seq = atomic_inc_return(&delayed_root->items_seq);
59331 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59332 if ((atomic_dec_return(&delayed_root->items) <
59333 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59334 waitqueue_active(&delayed_root->wait))
59335 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59336
59337 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59338 {
59339 - int val = atomic_read(&delayed_root->items_seq);
59340 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59341
59342 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59343 return 1;
59344 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59345 int seq;
59346 int ret;
59347
59348 - seq = atomic_read(&delayed_root->items_seq);
59349 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59350
59351 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59352 if (ret)
59353 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59354 index f70119f..ab5894d 100644
59355 --- a/fs/btrfs/delayed-inode.h
59356 +++ b/fs/btrfs/delayed-inode.h
59357 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59358 */
59359 struct list_head prepare_list;
59360 atomic_t items; /* for delayed items */
59361 - atomic_t items_seq; /* for delayed items */
59362 + atomic_unchecked_t items_seq; /* for delayed items */
59363 int nodes; /* for delayed nodes */
59364 wait_queue_head_t wait;
59365 };
59366 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59367 struct btrfs_delayed_root *delayed_root)
59368 {
59369 atomic_set(&delayed_root->items, 0);
59370 - atomic_set(&delayed_root->items_seq, 0);
59371 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59372 delayed_root->nodes = 0;
59373 spin_lock_init(&delayed_root->lock);
59374 init_waitqueue_head(&delayed_root->wait);
59375 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59376 index 6f49b28..483410f 100644
59377 --- a/fs/btrfs/super.c
59378 +++ b/fs/btrfs/super.c
59379 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59380 function, line, errstr);
59381 return;
59382 }
59383 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59384 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59385 /* Wake up anybody who may be waiting on this transaction */
59386 wake_up(&root->fs_info->transaction_wait);
59387 wake_up(&root->fs_info->transaction_blocked_wait);
59388 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59389 index 92db3f6..898a561 100644
59390 --- a/fs/btrfs/sysfs.c
59391 +++ b/fs/btrfs/sysfs.c
59392 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59393 for (set = 0; set < FEAT_MAX; set++) {
59394 int i;
59395 struct attribute *attrs[2];
59396 - struct attribute_group agroup = {
59397 + attribute_group_no_const agroup = {
59398 .name = "features",
59399 .attrs = attrs,
59400 };
59401 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59402 index 2299bfd..4098e72 100644
59403 --- a/fs/btrfs/tests/free-space-tests.c
59404 +++ b/fs/btrfs/tests/free-space-tests.c
59405 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59406 * extent entry.
59407 */
59408 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59409 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59410 + pax_open_kernel();
59411 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59412 + pax_close_kernel();
59413
59414 /*
59415 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59416 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59417 if (ret)
59418 return ret;
59419
59420 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59421 + pax_open_kernel();
59422 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59423 + pax_close_kernel();
59424 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59425
59426 return 0;
59427 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59428 index 154990c..d0cf699 100644
59429 --- a/fs/btrfs/tree-log.h
59430 +++ b/fs/btrfs/tree-log.h
59431 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59432 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59433 struct btrfs_trans_handle *trans)
59434 {
59435 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59436 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59437 }
59438
59439 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59440 diff --git a/fs/buffer.c b/fs/buffer.c
59441 index 20805db..2e8fc69 100644
59442 --- a/fs/buffer.c
59443 +++ b/fs/buffer.c
59444 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59445 bh_cachep = kmem_cache_create("buffer_head",
59446 sizeof(struct buffer_head), 0,
59447 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59448 - SLAB_MEM_SPREAD),
59449 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59450 NULL);
59451
59452 /*
59453 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59454 index fbb08e9..0fda764 100644
59455 --- a/fs/cachefiles/bind.c
59456 +++ b/fs/cachefiles/bind.c
59457 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59458 args);
59459
59460 /* start by checking things over */
59461 - ASSERT(cache->fstop_percent >= 0 &&
59462 - cache->fstop_percent < cache->fcull_percent &&
59463 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59464 cache->fcull_percent < cache->frun_percent &&
59465 cache->frun_percent < 100);
59466
59467 - ASSERT(cache->bstop_percent >= 0 &&
59468 - cache->bstop_percent < cache->bcull_percent &&
59469 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59470 cache->bcull_percent < cache->brun_percent &&
59471 cache->brun_percent < 100);
59472
59473 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59474 index ce1b115..4a6852c 100644
59475 --- a/fs/cachefiles/daemon.c
59476 +++ b/fs/cachefiles/daemon.c
59477 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59478 if (n > buflen)
59479 return -EMSGSIZE;
59480
59481 - if (copy_to_user(_buffer, buffer, n) != 0)
59482 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59483 return -EFAULT;
59484
59485 return n;
59486 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59487 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59488 return -EIO;
59489
59490 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59491 + if (datalen > PAGE_SIZE - 1)
59492 return -EOPNOTSUPP;
59493
59494 /* drag the command string into the kernel so we can parse it */
59495 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59496 if (args[0] != '%' || args[1] != '\0')
59497 return -EINVAL;
59498
59499 - if (fstop < 0 || fstop >= cache->fcull_percent)
59500 + if (fstop >= cache->fcull_percent)
59501 return cachefiles_daemon_range_error(cache, args);
59502
59503 cache->fstop_percent = fstop;
59504 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59505 if (args[0] != '%' || args[1] != '\0')
59506 return -EINVAL;
59507
59508 - if (bstop < 0 || bstop >= cache->bcull_percent)
59509 + if (bstop >= cache->bcull_percent)
59510 return cachefiles_daemon_range_error(cache, args);
59511
59512 cache->bstop_percent = bstop;
59513 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59514 index 8c52472..c4e3a69 100644
59515 --- a/fs/cachefiles/internal.h
59516 +++ b/fs/cachefiles/internal.h
59517 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59518 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59519 struct rb_root active_nodes; /* active nodes (can't be culled) */
59520 rwlock_t active_lock; /* lock for active_nodes */
59521 - atomic_t gravecounter; /* graveyard uniquifier */
59522 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59523 unsigned frun_percent; /* when to stop culling (% files) */
59524 unsigned fcull_percent; /* when to start culling (% files) */
59525 unsigned fstop_percent; /* when to stop allocating (% files) */
59526 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59527 * proc.c
59528 */
59529 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59530 -extern atomic_t cachefiles_lookup_histogram[HZ];
59531 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59532 -extern atomic_t cachefiles_create_histogram[HZ];
59533 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59534 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59535 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59536
59537 extern int __init cachefiles_proc_init(void);
59538 extern void cachefiles_proc_cleanup(void);
59539 static inline
59540 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59541 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59542 {
59543 unsigned long jif = jiffies - start_jif;
59544 if (jif >= HZ)
59545 jif = HZ - 1;
59546 - atomic_inc(&histogram[jif]);
59547 + atomic_inc_unchecked(&histogram[jif]);
59548 }
59549
59550 #else
59551 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59552 index 7f8e83f..8951aa4 100644
59553 --- a/fs/cachefiles/namei.c
59554 +++ b/fs/cachefiles/namei.c
59555 @@ -309,7 +309,7 @@ try_again:
59556 /* first step is to make up a grave dentry in the graveyard */
59557 sprintf(nbuffer, "%08x%08x",
59558 (uint32_t) get_seconds(),
59559 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59560 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59561
59562 /* do the multiway lock magic */
59563 trap = lock_rename(cache->graveyard, dir);
59564 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59565 index eccd339..4c1d995 100644
59566 --- a/fs/cachefiles/proc.c
59567 +++ b/fs/cachefiles/proc.c
59568 @@ -14,9 +14,9 @@
59569 #include <linux/seq_file.h>
59570 #include "internal.h"
59571
59572 -atomic_t cachefiles_lookup_histogram[HZ];
59573 -atomic_t cachefiles_mkdir_histogram[HZ];
59574 -atomic_t cachefiles_create_histogram[HZ];
59575 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59576 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59577 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59578
59579 /*
59580 * display the latency histogram
59581 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59582 return 0;
59583 default:
59584 index = (unsigned long) v - 3;
59585 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59586 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59587 - z = atomic_read(&cachefiles_create_histogram[index]);
59588 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59589 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59590 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59591 if (x == 0 && y == 0 && z == 0)
59592 return 0;
59593
59594 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59595 index c241603..56bae60 100644
59596 --- a/fs/ceph/dir.c
59597 +++ b/fs/ceph/dir.c
59598 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59599 struct dentry *dentry, *last;
59600 struct ceph_dentry_info *di;
59601 int err = 0;
59602 + char d_name[DNAME_INLINE_LEN];
59603 + const unsigned char *name;
59604
59605 /* claim ref on last dentry we returned */
59606 last = fi->dentry;
59607 @@ -192,7 +194,12 @@ more:
59608
59609 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59610 dentry, dentry, dentry->d_inode);
59611 - if (!dir_emit(ctx, dentry->d_name.name,
59612 + name = dentry->d_name.name;
59613 + if (name == dentry->d_iname) {
59614 + memcpy(d_name, name, dentry->d_name.len);
59615 + name = d_name;
59616 + }
59617 + if (!dir_emit(ctx, name,
59618 dentry->d_name.len,
59619 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59620 dentry->d_inode->i_mode >> 12)) {
59621 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59622 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59623 struct ceph_mds_client *mdsc = fsc->mdsc;
59624 unsigned frag = fpos_frag(ctx->pos);
59625 - int off = fpos_off(ctx->pos);
59626 + unsigned int off = fpos_off(ctx->pos);
59627 int err;
59628 u32 ftype;
59629 struct ceph_mds_reply_info_parsed *rinfo;
59630 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59631 index 50f06cd..c7eba3e 100644
59632 --- a/fs/ceph/super.c
59633 +++ b/fs/ceph/super.c
59634 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59635 /*
59636 * construct our own bdi so we can control readahead, etc.
59637 */
59638 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59639 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59640
59641 static int ceph_register_bdi(struct super_block *sb,
59642 struct ceph_fs_client *fsc)
59643 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
59644 default_backing_dev_info.ra_pages;
59645
59646 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59647 - atomic_long_inc_return(&bdi_seq));
59648 + atomic_long_inc_return_unchecked(&bdi_seq));
59649 if (!err)
59650 sb->s_bdi = &fsc->backing_dev_info;
59651 return err;
59652 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59653 index 7febcf2..62a5721 100644
59654 --- a/fs/cifs/cifs_debug.c
59655 +++ b/fs/cifs/cifs_debug.c
59656 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59657
59658 if (strtobool(&c, &bv) == 0) {
59659 #ifdef CONFIG_CIFS_STATS2
59660 - atomic_set(&totBufAllocCount, 0);
59661 - atomic_set(&totSmBufAllocCount, 0);
59662 + atomic_set_unchecked(&totBufAllocCount, 0);
59663 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59664 #endif /* CONFIG_CIFS_STATS2 */
59665 spin_lock(&cifs_tcp_ses_lock);
59666 list_for_each(tmp1, &cifs_tcp_ses_list) {
59667 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59668 tcon = list_entry(tmp3,
59669 struct cifs_tcon,
59670 tcon_list);
59671 - atomic_set(&tcon->num_smbs_sent, 0);
59672 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59673 if (server->ops->clear_stats)
59674 server->ops->clear_stats(tcon);
59675 }
59676 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59677 smBufAllocCount.counter, cifs_min_small);
59678 #ifdef CONFIG_CIFS_STATS2
59679 seq_printf(m, "Total Large %d Small %d Allocations\n",
59680 - atomic_read(&totBufAllocCount),
59681 - atomic_read(&totSmBufAllocCount));
59682 + atomic_read_unchecked(&totBufAllocCount),
59683 + atomic_read_unchecked(&totSmBufAllocCount));
59684 #endif /* CONFIG_CIFS_STATS2 */
59685
59686 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59687 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59688 if (tcon->need_reconnect)
59689 seq_puts(m, "\tDISCONNECTED ");
59690 seq_printf(m, "\nSMBs: %d",
59691 - atomic_read(&tcon->num_smbs_sent));
59692 + atomic_read_unchecked(&tcon->num_smbs_sent));
59693 if (server->ops->print_stats)
59694 server->ops->print_stats(m, tcon);
59695 }
59696 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59697 index d72fe37..ded5511 100644
59698 --- a/fs/cifs/cifsfs.c
59699 +++ b/fs/cifs/cifsfs.c
59700 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59701 */
59702 cifs_req_cachep = kmem_cache_create("cifs_request",
59703 CIFSMaxBufSize + max_hdr_size, 0,
59704 - SLAB_HWCACHE_ALIGN, NULL);
59705 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59706 if (cifs_req_cachep == NULL)
59707 return -ENOMEM;
59708
59709 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59710 efficient to alloc 1 per page off the slab compared to 17K (5page)
59711 alloc of large cifs buffers even when page debugging is on */
59712 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59713 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59714 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59715 NULL);
59716 if (cifs_sm_req_cachep == NULL) {
59717 mempool_destroy(cifs_req_poolp);
59718 @@ -1204,8 +1204,8 @@ init_cifs(void)
59719 atomic_set(&bufAllocCount, 0);
59720 atomic_set(&smBufAllocCount, 0);
59721 #ifdef CONFIG_CIFS_STATS2
59722 - atomic_set(&totBufAllocCount, 0);
59723 - atomic_set(&totSmBufAllocCount, 0);
59724 + atomic_set_unchecked(&totBufAllocCount, 0);
59725 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59726 #endif /* CONFIG_CIFS_STATS2 */
59727
59728 atomic_set(&midCount, 0);
59729 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59730 index 22b289a..bbbba08 100644
59731 --- a/fs/cifs/cifsglob.h
59732 +++ b/fs/cifs/cifsglob.h
59733 @@ -823,35 +823,35 @@ struct cifs_tcon {
59734 __u16 Flags; /* optional support bits */
59735 enum statusEnum tidStatus;
59736 #ifdef CONFIG_CIFS_STATS
59737 - atomic_t num_smbs_sent;
59738 + atomic_unchecked_t num_smbs_sent;
59739 union {
59740 struct {
59741 - atomic_t num_writes;
59742 - atomic_t num_reads;
59743 - atomic_t num_flushes;
59744 - atomic_t num_oplock_brks;
59745 - atomic_t num_opens;
59746 - atomic_t num_closes;
59747 - atomic_t num_deletes;
59748 - atomic_t num_mkdirs;
59749 - atomic_t num_posixopens;
59750 - atomic_t num_posixmkdirs;
59751 - atomic_t num_rmdirs;
59752 - atomic_t num_renames;
59753 - atomic_t num_t2renames;
59754 - atomic_t num_ffirst;
59755 - atomic_t num_fnext;
59756 - atomic_t num_fclose;
59757 - atomic_t num_hardlinks;
59758 - atomic_t num_symlinks;
59759 - atomic_t num_locks;
59760 - atomic_t num_acl_get;
59761 - atomic_t num_acl_set;
59762 + atomic_unchecked_t num_writes;
59763 + atomic_unchecked_t num_reads;
59764 + atomic_unchecked_t num_flushes;
59765 + atomic_unchecked_t num_oplock_brks;
59766 + atomic_unchecked_t num_opens;
59767 + atomic_unchecked_t num_closes;
59768 + atomic_unchecked_t num_deletes;
59769 + atomic_unchecked_t num_mkdirs;
59770 + atomic_unchecked_t num_posixopens;
59771 + atomic_unchecked_t num_posixmkdirs;
59772 + atomic_unchecked_t num_rmdirs;
59773 + atomic_unchecked_t num_renames;
59774 + atomic_unchecked_t num_t2renames;
59775 + atomic_unchecked_t num_ffirst;
59776 + atomic_unchecked_t num_fnext;
59777 + atomic_unchecked_t num_fclose;
59778 + atomic_unchecked_t num_hardlinks;
59779 + atomic_unchecked_t num_symlinks;
59780 + atomic_unchecked_t num_locks;
59781 + atomic_unchecked_t num_acl_get;
59782 + atomic_unchecked_t num_acl_set;
59783 } cifs_stats;
59784 #ifdef CONFIG_CIFS_SMB2
59785 struct {
59786 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59787 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59788 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59789 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59790 } smb2_stats;
59791 #endif /* CONFIG_CIFS_SMB2 */
59792 } stats;
59793 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
59794 }
59795
59796 #ifdef CONFIG_CIFS_STATS
59797 -#define cifs_stats_inc atomic_inc
59798 +#define cifs_stats_inc atomic_inc_unchecked
59799
59800 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
59801 unsigned int bytes)
59802 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
59803 /* Various Debug counters */
59804 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
59805 #ifdef CONFIG_CIFS_STATS2
59806 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
59807 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
59808 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
59809 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
59810 #endif
59811 GLOBAL_EXTERN atomic_t smBufAllocCount;
59812 GLOBAL_EXTERN atomic_t midCount;
59813 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
59814 index 3e30d92..2c9f066 100644
59815 --- a/fs/cifs/file.c
59816 +++ b/fs/cifs/file.c
59817 @@ -2061,10 +2061,14 @@ static int cifs_writepages(struct address_space *mapping,
59818 index = mapping->writeback_index; /* Start from prev offset */
59819 end = -1;
59820 } else {
59821 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
59822 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
59823 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
59824 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
59825 range_whole = true;
59826 + index = 0;
59827 + end = ULONG_MAX;
59828 + } else {
59829 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
59830 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
59831 + }
59832 scanned = true;
59833 }
59834 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
59835 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
59836 index 3379463..3af418a 100644
59837 --- a/fs/cifs/misc.c
59838 +++ b/fs/cifs/misc.c
59839 @@ -170,7 +170,7 @@ cifs_buf_get(void)
59840 memset(ret_buf, 0, buf_size + 3);
59841 atomic_inc(&bufAllocCount);
59842 #ifdef CONFIG_CIFS_STATS2
59843 - atomic_inc(&totBufAllocCount);
59844 + atomic_inc_unchecked(&totBufAllocCount);
59845 #endif /* CONFIG_CIFS_STATS2 */
59846 }
59847
59848 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
59849 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
59850 atomic_inc(&smBufAllocCount);
59851 #ifdef CONFIG_CIFS_STATS2
59852 - atomic_inc(&totSmBufAllocCount);
59853 + atomic_inc_unchecked(&totSmBufAllocCount);
59854 #endif /* CONFIG_CIFS_STATS2 */
59855
59856 }
59857 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
59858 index d297903..1cb7516 100644
59859 --- a/fs/cifs/smb1ops.c
59860 +++ b/fs/cifs/smb1ops.c
59861 @@ -622,27 +622,27 @@ static void
59862 cifs_clear_stats(struct cifs_tcon *tcon)
59863 {
59864 #ifdef CONFIG_CIFS_STATS
59865 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
59866 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
59867 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
59868 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59869 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
59870 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
59871 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59872 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
59873 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
59874 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
59875 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
59876 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
59877 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
59878 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
59879 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
59880 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
59881 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
59882 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
59883 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
59884 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
59885 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
59886 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
59887 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
59888 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
59889 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59890 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
59891 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
59892 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59893 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
59894 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
59895 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
59896 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
59897 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
59898 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
59899 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
59900 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
59901 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
59902 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
59903 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
59904 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
59905 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
59906 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
59907 #endif
59908 }
59909
59910 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59911 {
59912 #ifdef CONFIG_CIFS_STATS
59913 seq_printf(m, " Oplocks breaks: %d",
59914 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
59915 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
59916 seq_printf(m, "\nReads: %d Bytes: %llu",
59917 - atomic_read(&tcon->stats.cifs_stats.num_reads),
59918 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
59919 (long long)(tcon->bytes_read));
59920 seq_printf(m, "\nWrites: %d Bytes: %llu",
59921 - atomic_read(&tcon->stats.cifs_stats.num_writes),
59922 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
59923 (long long)(tcon->bytes_written));
59924 seq_printf(m, "\nFlushes: %d",
59925 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
59926 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
59927 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
59928 - atomic_read(&tcon->stats.cifs_stats.num_locks),
59929 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
59930 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
59931 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
59932 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
59933 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
59934 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
59935 - atomic_read(&tcon->stats.cifs_stats.num_opens),
59936 - atomic_read(&tcon->stats.cifs_stats.num_closes),
59937 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
59938 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
59939 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
59940 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
59941 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
59942 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
59943 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
59944 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
59945 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
59946 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
59947 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
59948 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
59949 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
59950 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
59951 seq_printf(m, "\nRenames: %d T2 Renames %d",
59952 - atomic_read(&tcon->stats.cifs_stats.num_renames),
59953 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
59954 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
59955 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
59956 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
59957 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
59958 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
59959 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
59960 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
59961 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
59962 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
59963 #endif
59964 }
59965
59966 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
59967 index eab05e1..ffe5ea4 100644
59968 --- a/fs/cifs/smb2ops.c
59969 +++ b/fs/cifs/smb2ops.c
59970 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
59971 #ifdef CONFIG_CIFS_STATS
59972 int i;
59973 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
59974 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59975 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59976 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59977 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59978 }
59979 #endif
59980 }
59981 @@ -459,65 +459,65 @@ static void
59982 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59983 {
59984 #ifdef CONFIG_CIFS_STATS
59985 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59986 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59987 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59988 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59989 seq_printf(m, "\nNegotiates: %d sent %d failed",
59990 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
59991 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
59992 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
59993 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
59994 seq_printf(m, "\nSessionSetups: %d sent %d failed",
59995 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
59996 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
59997 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
59998 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
59999 seq_printf(m, "\nLogoffs: %d sent %d failed",
60000 - atomic_read(&sent[SMB2_LOGOFF_HE]),
60001 - atomic_read(&failed[SMB2_LOGOFF_HE]));
60002 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
60003 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
60004 seq_printf(m, "\nTreeConnects: %d sent %d failed",
60005 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
60006 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
60007 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
60008 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
60009 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
60010 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
60011 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
60012 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
60013 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
60014 seq_printf(m, "\nCreates: %d sent %d failed",
60015 - atomic_read(&sent[SMB2_CREATE_HE]),
60016 - atomic_read(&failed[SMB2_CREATE_HE]));
60017 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
60018 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
60019 seq_printf(m, "\nCloses: %d sent %d failed",
60020 - atomic_read(&sent[SMB2_CLOSE_HE]),
60021 - atomic_read(&failed[SMB2_CLOSE_HE]));
60022 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
60023 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
60024 seq_printf(m, "\nFlushes: %d sent %d failed",
60025 - atomic_read(&sent[SMB2_FLUSH_HE]),
60026 - atomic_read(&failed[SMB2_FLUSH_HE]));
60027 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
60028 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
60029 seq_printf(m, "\nReads: %d sent %d failed",
60030 - atomic_read(&sent[SMB2_READ_HE]),
60031 - atomic_read(&failed[SMB2_READ_HE]));
60032 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
60033 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
60034 seq_printf(m, "\nWrites: %d sent %d failed",
60035 - atomic_read(&sent[SMB2_WRITE_HE]),
60036 - atomic_read(&failed[SMB2_WRITE_HE]));
60037 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
60038 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
60039 seq_printf(m, "\nLocks: %d sent %d failed",
60040 - atomic_read(&sent[SMB2_LOCK_HE]),
60041 - atomic_read(&failed[SMB2_LOCK_HE]));
60042 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
60043 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
60044 seq_printf(m, "\nIOCTLs: %d sent %d failed",
60045 - atomic_read(&sent[SMB2_IOCTL_HE]),
60046 - atomic_read(&failed[SMB2_IOCTL_HE]));
60047 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
60048 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
60049 seq_printf(m, "\nCancels: %d sent %d failed",
60050 - atomic_read(&sent[SMB2_CANCEL_HE]),
60051 - atomic_read(&failed[SMB2_CANCEL_HE]));
60052 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
60053 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
60054 seq_printf(m, "\nEchos: %d sent %d failed",
60055 - atomic_read(&sent[SMB2_ECHO_HE]),
60056 - atomic_read(&failed[SMB2_ECHO_HE]));
60057 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
60058 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
60059 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
60060 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
60061 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
60062 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
60063 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
60064 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
60065 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
60066 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
60067 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
60068 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
60069 seq_printf(m, "\nQueryInfos: %d sent %d failed",
60070 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
60071 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
60072 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
60073 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
60074 seq_printf(m, "\nSetInfos: %d sent %d failed",
60075 - atomic_read(&sent[SMB2_SET_INFO_HE]),
60076 - atomic_read(&failed[SMB2_SET_INFO_HE]));
60077 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
60078 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
60079 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
60080 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
60081 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
60082 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
60083 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
60084 #endif
60085 }
60086
60087 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
60088 index 3417340..b942390 100644
60089 --- a/fs/cifs/smb2pdu.c
60090 +++ b/fs/cifs/smb2pdu.c
60091 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60092 default:
60093 cifs_dbg(VFS, "info level %u isn't supported\n",
60094 srch_inf->info_level);
60095 - rc = -EINVAL;
60096 - goto qdir_exit;
60097 + return -EINVAL;
60098 }
60099
60100 req->FileIndex = cpu_to_le32(index);
60101 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60102 index 46ee6f2..89a9e7f 100644
60103 --- a/fs/coda/cache.c
60104 +++ b/fs/coda/cache.c
60105 @@ -24,7 +24,7 @@
60106 #include "coda_linux.h"
60107 #include "coda_cache.h"
60108
60109 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60110 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60111
60112 /* replace or extend an acl cache hit */
60113 void coda_cache_enter(struct inode *inode, int mask)
60114 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60115 struct coda_inode_info *cii = ITOC(inode);
60116
60117 spin_lock(&cii->c_lock);
60118 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60119 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60120 if (!uid_eq(cii->c_uid, current_fsuid())) {
60121 cii->c_uid = current_fsuid();
60122 cii->c_cached_perm = mask;
60123 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60124 {
60125 struct coda_inode_info *cii = ITOC(inode);
60126 spin_lock(&cii->c_lock);
60127 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60128 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60129 spin_unlock(&cii->c_lock);
60130 }
60131
60132 /* remove all acl caches */
60133 void coda_cache_clear_all(struct super_block *sb)
60134 {
60135 - atomic_inc(&permission_epoch);
60136 + atomic_inc_unchecked(&permission_epoch);
60137 }
60138
60139
60140 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60141 spin_lock(&cii->c_lock);
60142 hit = (mask & cii->c_cached_perm) == mask &&
60143 uid_eq(cii->c_uid, current_fsuid()) &&
60144 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60145 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60146 spin_unlock(&cii->c_lock);
60147
60148 return hit;
60149 diff --git a/fs/compat.c b/fs/compat.c
60150 index 6fd272d..dd34ba2 100644
60151 --- a/fs/compat.c
60152 +++ b/fs/compat.c
60153 @@ -54,7 +54,7 @@
60154 #include <asm/ioctls.h>
60155 #include "internal.h"
60156
60157 -int compat_log = 1;
60158 +int compat_log = 0;
60159
60160 int compat_printk(const char *fmt, ...)
60161 {
60162 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60163
60164 set_fs(KERNEL_DS);
60165 /* The __user pointer cast is valid because of the set_fs() */
60166 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60167 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60168 set_fs(oldfs);
60169 /* truncating is ok because it's a user address */
60170 if (!ret)
60171 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60172 goto out;
60173
60174 ret = -EINVAL;
60175 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60176 + if (nr_segs > UIO_MAXIOV)
60177 goto out;
60178 if (nr_segs > fast_segs) {
60179 ret = -ENOMEM;
60180 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60181 struct compat_readdir_callback {
60182 struct dir_context ctx;
60183 struct compat_old_linux_dirent __user *dirent;
60184 + struct file * file;
60185 int result;
60186 };
60187
60188 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60189 buf->result = -EOVERFLOW;
60190 return -EOVERFLOW;
60191 }
60192 +
60193 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60194 + return 0;
60195 +
60196 buf->result++;
60197 dirent = buf->dirent;
60198 if (!access_ok(VERIFY_WRITE, dirent,
60199 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60200 if (!f.file)
60201 return -EBADF;
60202
60203 + buf.file = f.file;
60204 error = iterate_dir(f.file, &buf.ctx);
60205 if (buf.result)
60206 error = buf.result;
60207 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60208 struct dir_context ctx;
60209 struct compat_linux_dirent __user *current_dir;
60210 struct compat_linux_dirent __user *previous;
60211 + struct file * file;
60212 int count;
60213 int error;
60214 };
60215 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60216 buf->error = -EOVERFLOW;
60217 return -EOVERFLOW;
60218 }
60219 +
60220 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60221 + return 0;
60222 +
60223 dirent = buf->previous;
60224 if (dirent) {
60225 if (__put_user(offset, &dirent->d_off))
60226 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60227 if (!f.file)
60228 return -EBADF;
60229
60230 + buf.file = f.file;
60231 error = iterate_dir(f.file, &buf.ctx);
60232 if (error >= 0)
60233 error = buf.error;
60234 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60235 struct dir_context ctx;
60236 struct linux_dirent64 __user *current_dir;
60237 struct linux_dirent64 __user *previous;
60238 + struct file * file;
60239 int count;
60240 int error;
60241 };
60242 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60243 buf->error = -EINVAL; /* only used if we fail.. */
60244 if (reclen > buf->count)
60245 return -EINVAL;
60246 +
60247 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60248 + return 0;
60249 +
60250 dirent = buf->previous;
60251
60252 if (dirent) {
60253 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60254 if (!f.file)
60255 return -EBADF;
60256
60257 + buf.file = f.file;
60258 error = iterate_dir(f.file, &buf.ctx);
60259 if (error >= 0)
60260 error = buf.error;
60261 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60262 index 4d24d17..4f8c09e 100644
60263 --- a/fs/compat_binfmt_elf.c
60264 +++ b/fs/compat_binfmt_elf.c
60265 @@ -30,11 +30,13 @@
60266 #undef elf_phdr
60267 #undef elf_shdr
60268 #undef elf_note
60269 +#undef elf_dyn
60270 #undef elf_addr_t
60271 #define elfhdr elf32_hdr
60272 #define elf_phdr elf32_phdr
60273 #define elf_shdr elf32_shdr
60274 #define elf_note elf32_note
60275 +#define elf_dyn Elf32_Dyn
60276 #define elf_addr_t Elf32_Addr
60277
60278 /*
60279 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60280 index afec645..9c65620 100644
60281 --- a/fs/compat_ioctl.c
60282 +++ b/fs/compat_ioctl.c
60283 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60284 return -EFAULT;
60285 if (__get_user(udata, &ss32->iomem_base))
60286 return -EFAULT;
60287 - ss.iomem_base = compat_ptr(udata);
60288 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60289 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60290 __get_user(ss.port_high, &ss32->port_high))
60291 return -EFAULT;
60292 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60293 for (i = 0; i < nmsgs; i++) {
60294 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60295 return -EFAULT;
60296 - if (get_user(datap, &umsgs[i].buf) ||
60297 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60298 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60299 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60300 return -EFAULT;
60301 }
60302 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60303 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60304 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60305 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60306 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60307 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60308 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60309 return -EFAULT;
60310
60311 return ioctl_preallocate(file, p);
60312 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60313 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60314 {
60315 unsigned int a, b;
60316 - a = *(unsigned int *)p;
60317 - b = *(unsigned int *)q;
60318 + a = *(const unsigned int *)p;
60319 + b = *(const unsigned int *)q;
60320 if (a > b)
60321 return 1;
60322 if (a < b)
60323 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60324 index c9c298b..544d100 100644
60325 --- a/fs/configfs/dir.c
60326 +++ b/fs/configfs/dir.c
60327 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60328 }
60329 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60330 struct configfs_dirent *next;
60331 - const char *name;
60332 + const unsigned char * name;
60333 + char d_name[sizeof(next->s_dentry->d_iname)];
60334 int len;
60335 struct inode *inode = NULL;
60336
60337 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60338 continue;
60339
60340 name = configfs_get_name(next);
60341 - len = strlen(name);
60342 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60343 + len = next->s_dentry->d_name.len;
60344 + memcpy(d_name, name, len);
60345 + name = d_name;
60346 + } else
60347 + len = strlen(name);
60348
60349 /*
60350 * We'll have a dentry and an inode for
60351 diff --git a/fs/coredump.c b/fs/coredump.c
60352 index b5c86ff..0dac262 100644
60353 --- a/fs/coredump.c
60354 +++ b/fs/coredump.c
60355 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60356 struct pipe_inode_info *pipe = file->private_data;
60357
60358 pipe_lock(pipe);
60359 - pipe->readers++;
60360 - pipe->writers--;
60361 + atomic_inc(&pipe->readers);
60362 + atomic_dec(&pipe->writers);
60363 wake_up_interruptible_sync(&pipe->wait);
60364 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60365 pipe_unlock(pipe);
60366 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60367 * We actually want wait_event_freezable() but then we need
60368 * to clear TIF_SIGPENDING and improve dump_interrupted().
60369 */
60370 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60371 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60372
60373 pipe_lock(pipe);
60374 - pipe->readers--;
60375 - pipe->writers++;
60376 + atomic_dec(&pipe->readers);
60377 + atomic_inc(&pipe->writers);
60378 pipe_unlock(pipe);
60379 }
60380
60381 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60382 struct files_struct *displaced;
60383 bool need_nonrelative = false;
60384 bool core_dumped = false;
60385 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60386 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60387 + long signr = siginfo->si_signo;
60388 + int dumpable;
60389 struct coredump_params cprm = {
60390 .siginfo = siginfo,
60391 .regs = signal_pt_regs(),
60392 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60393 .mm_flags = mm->flags,
60394 };
60395
60396 - audit_core_dumps(siginfo->si_signo);
60397 + audit_core_dumps(signr);
60398 +
60399 + dumpable = __get_dumpable(cprm.mm_flags);
60400 +
60401 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60402 + gr_handle_brute_attach(dumpable);
60403
60404 binfmt = mm->binfmt;
60405 if (!binfmt || !binfmt->core_dump)
60406 goto fail;
60407 - if (!__get_dumpable(cprm.mm_flags))
60408 + if (!dumpable)
60409 goto fail;
60410
60411 cred = prepare_creds();
60412 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60413 need_nonrelative = true;
60414 }
60415
60416 - retval = coredump_wait(siginfo->si_signo, &core_state);
60417 + retval = coredump_wait(signr, &core_state);
60418 if (retval < 0)
60419 goto fail_creds;
60420
60421 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60422 }
60423 cprm.limit = RLIM_INFINITY;
60424
60425 - dump_count = atomic_inc_return(&core_dump_count);
60426 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60427 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60428 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60429 task_tgid_vnr(current), current->comm);
60430 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60431 } else {
60432 struct inode *inode;
60433
60434 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60435 +
60436 if (cprm.limit < binfmt->min_coredump)
60437 goto fail_unlock;
60438
60439 @@ -681,7 +690,7 @@ close_fail:
60440 filp_close(cprm.file, NULL);
60441 fail_dropcount:
60442 if (ispipe)
60443 - atomic_dec(&core_dump_count);
60444 + atomic_dec_unchecked(&core_dump_count);
60445 fail_unlock:
60446 kfree(cn.corename);
60447 coredump_finish(mm, core_dumped);
60448 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60449 struct file *file = cprm->file;
60450 loff_t pos = file->f_pos;
60451 ssize_t n;
60452 +
60453 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60454 if (cprm->written + nr > cprm->limit)
60455 return 0;
60456 while (nr) {
60457 diff --git a/fs/dcache.c b/fs/dcache.c
60458 index e368d4f..b40ba59 100644
60459 --- a/fs/dcache.c
60460 +++ b/fs/dcache.c
60461 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60462 * dentry_iput drops the locks, at which point nobody (except
60463 * transient RCU lookups) can reach this dentry.
60464 */
60465 - BUG_ON((int)dentry->d_lockref.count > 0);
60466 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60467 this_cpu_dec(nr_dentry);
60468 if (dentry->d_op && dentry->d_op->d_release)
60469 dentry->d_op->d_release(dentry);
60470 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60471 struct dentry *parent = dentry->d_parent;
60472 if (IS_ROOT(dentry))
60473 return NULL;
60474 - if (unlikely((int)dentry->d_lockref.count < 0))
60475 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60476 return NULL;
60477 if (likely(spin_trylock(&parent->d_lock)))
60478 return parent;
60479 @@ -638,7 +638,7 @@ repeat:
60480 dentry->d_flags |= DCACHE_REFERENCED;
60481 dentry_lru_add(dentry);
60482
60483 - dentry->d_lockref.count--;
60484 + __lockref_dec(&dentry->d_lockref);
60485 spin_unlock(&dentry->d_lock);
60486 return;
60487
60488 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60489 /* This must be called with d_lock held */
60490 static inline void __dget_dlock(struct dentry *dentry)
60491 {
60492 - dentry->d_lockref.count++;
60493 + __lockref_inc(&dentry->d_lockref);
60494 }
60495
60496 static inline void __dget(struct dentry *dentry)
60497 @@ -694,8 +694,8 @@ repeat:
60498 goto repeat;
60499 }
60500 rcu_read_unlock();
60501 - BUG_ON(!ret->d_lockref.count);
60502 - ret->d_lockref.count++;
60503 + BUG_ON(!__lockref_read(&ret->d_lockref));
60504 + __lockref_inc(&ret->d_lockref);
60505 spin_unlock(&ret->d_lock);
60506 return ret;
60507 }
60508 @@ -773,9 +773,9 @@ restart:
60509 spin_lock(&inode->i_lock);
60510 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60511 spin_lock(&dentry->d_lock);
60512 - if (!dentry->d_lockref.count) {
60513 + if (!__lockref_read(&dentry->d_lockref)) {
60514 struct dentry *parent = lock_parent(dentry);
60515 - if (likely(!dentry->d_lockref.count)) {
60516 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60517 __dentry_kill(dentry);
60518 dput(parent);
60519 goto restart;
60520 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60521 * We found an inuse dentry which was not removed from
60522 * the LRU because of laziness during lookup. Do not free it.
60523 */
60524 - if ((int)dentry->d_lockref.count > 0) {
60525 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60526 spin_unlock(&dentry->d_lock);
60527 if (parent)
60528 spin_unlock(&parent->d_lock);
60529 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60530 dentry = parent;
60531 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60532 parent = lock_parent(dentry);
60533 - if (dentry->d_lockref.count != 1) {
60534 - dentry->d_lockref.count--;
60535 + if (__lockref_read(&dentry->d_lockref) != 1) {
60536 + __lockref_inc(&dentry->d_lockref);
60537 spin_unlock(&dentry->d_lock);
60538 if (parent)
60539 spin_unlock(&parent->d_lock);
60540 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60541 * counts, just remove them from the LRU. Otherwise give them
60542 * another pass through the LRU.
60543 */
60544 - if (dentry->d_lockref.count) {
60545 + if (__lockref_read(&dentry->d_lockref) > 0) {
60546 d_lru_isolate(dentry);
60547 spin_unlock(&dentry->d_lock);
60548 return LRU_REMOVED;
60549 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60550 } else {
60551 if (dentry->d_flags & DCACHE_LRU_LIST)
60552 d_lru_del(dentry);
60553 - if (!dentry->d_lockref.count) {
60554 + if (!__lockref_read(&dentry->d_lockref)) {
60555 d_shrink_add(dentry, &data->dispose);
60556 data->found++;
60557 }
60558 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60559 return D_WALK_CONTINUE;
60560
60561 /* root with refcount 1 is fine */
60562 - if (dentry == _data && dentry->d_lockref.count == 1)
60563 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60564 return D_WALK_CONTINUE;
60565
60566 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60567 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60568 dentry->d_inode ?
60569 dentry->d_inode->i_ino : 0UL,
60570 dentry,
60571 - dentry->d_lockref.count,
60572 + __lockref_read(&dentry->d_lockref),
60573 dentry->d_sb->s_type->name,
60574 dentry->d_sb->s_id);
60575 WARN_ON(1);
60576 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60577 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60578 if (name->len > DNAME_INLINE_LEN-1) {
60579 size_t size = offsetof(struct external_name, name[1]);
60580 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60581 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60582 if (!p) {
60583 kmem_cache_free(dentry_cache, dentry);
60584 return NULL;
60585 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60586 smp_wmb();
60587 dentry->d_name.name = dname;
60588
60589 - dentry->d_lockref.count = 1;
60590 + __lockref_set(&dentry->d_lockref, 1);
60591 dentry->d_flags = 0;
60592 spin_lock_init(&dentry->d_lock);
60593 seqcount_init(&dentry->d_seq);
60594 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60595 dentry->d_sb = sb;
60596 dentry->d_op = NULL;
60597 dentry->d_fsdata = NULL;
60598 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60599 + atomic_set(&dentry->chroot_refcnt, 0);
60600 +#endif
60601 INIT_HLIST_BL_NODE(&dentry->d_hash);
60602 INIT_LIST_HEAD(&dentry->d_lru);
60603 INIT_LIST_HEAD(&dentry->d_subdirs);
60604 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60605 goto next;
60606 }
60607
60608 - dentry->d_lockref.count++;
60609 + __lockref_inc(&dentry->d_lockref);
60610 found = dentry;
60611 spin_unlock(&dentry->d_lock);
60612 break;
60613 @@ -2250,7 +2253,7 @@ again:
60614 spin_lock(&dentry->d_lock);
60615 inode = dentry->d_inode;
60616 isdir = S_ISDIR(inode->i_mode);
60617 - if (dentry->d_lockref.count == 1) {
60618 + if (__lockref_read(&dentry->d_lockref) == 1) {
60619 if (!spin_trylock(&inode->i_lock)) {
60620 spin_unlock(&dentry->d_lock);
60621 cpu_relax();
60622 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60623
60624 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60625 dentry->d_flags |= DCACHE_GENOCIDE;
60626 - dentry->d_lockref.count--;
60627 + __lockref_dec(&dentry->d_lockref);
60628 }
60629 }
60630 return D_WALK_CONTINUE;
60631 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
60632 mempages -= reserve;
60633
60634 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60635 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60636 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60637 + SLAB_NO_SANITIZE, NULL);
60638
60639 dcache_init();
60640 inode_init();
60641 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60642 index 6f0ce53..92bba36 100644
60643 --- a/fs/debugfs/inode.c
60644 +++ b/fs/debugfs/inode.c
60645 @@ -423,10 +423,20 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
60646 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
60647 * returned.
60648 */
60649 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60650 +extern int grsec_enable_sysfs_restrict;
60651 +#endif
60652 +
60653 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60654 {
60655 - return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
60656 - parent, NULL, NULL);
60657 + umode_t mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
60658 +
60659 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60660 + if (grsec_enable_sysfs_restrict)
60661 + mode = S_IFDIR | S_IRWXU;
60662 +#endif
60663 +
60664 + return __create_file(name, mode, parent, NULL, NULL);
60665 }
60666 EXPORT_SYMBOL_GPL(debugfs_create_dir);
60667
60668 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60669 index 1686dc2..9611c50 100644
60670 --- a/fs/ecryptfs/inode.c
60671 +++ b/fs/ecryptfs/inode.c
60672 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60673 old_fs = get_fs();
60674 set_fs(get_ds());
60675 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60676 - (char __user *)lower_buf,
60677 + (char __force_user *)lower_buf,
60678 PATH_MAX);
60679 set_fs(old_fs);
60680 if (rc < 0)
60681 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60682 index e4141f2..d8263e8 100644
60683 --- a/fs/ecryptfs/miscdev.c
60684 +++ b/fs/ecryptfs/miscdev.c
60685 @@ -304,7 +304,7 @@ check_list:
60686 goto out_unlock_msg_ctx;
60687 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60688 if (msg_ctx->msg) {
60689 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60690 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60691 goto out_unlock_msg_ctx;
60692 i += packet_length_size;
60693 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60694 diff --git a/fs/exec.c b/fs/exec.c
60695 index 4617a4e..e3f50ec 100644
60696 --- a/fs/exec.c
60697 +++ b/fs/exec.c
60698 @@ -56,8 +56,20 @@
60699 #include <linux/pipe_fs_i.h>
60700 #include <linux/oom.h>
60701 #include <linux/compat.h>
60702 +#include <linux/random.h>
60703 +#include <linux/seq_file.h>
60704 +#include <linux/coredump.h>
60705 +#include <linux/mman.h>
60706 +
60707 +#ifdef CONFIG_PAX_REFCOUNT
60708 +#include <linux/kallsyms.h>
60709 +#include <linux/kdebug.h>
60710 +#endif
60711 +
60712 +#include <trace/events/fs.h>
60713
60714 #include <asm/uaccess.h>
60715 +#include <asm/sections.h>
60716 #include <asm/mmu_context.h>
60717 #include <asm/tlb.h>
60718
60719 @@ -66,19 +78,34 @@
60720
60721 #include <trace/events/sched.h>
60722
60723 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60724 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
60725 +{
60726 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
60727 +}
60728 +#endif
60729 +
60730 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
60731 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
60732 +EXPORT_SYMBOL(pax_set_initial_flags_func);
60733 +#endif
60734 +
60735 int suid_dumpable = 0;
60736
60737 static LIST_HEAD(formats);
60738 static DEFINE_RWLOCK(binfmt_lock);
60739
60740 +extern int gr_process_kernel_exec_ban(void);
60741 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
60742 +
60743 void __register_binfmt(struct linux_binfmt * fmt, int insert)
60744 {
60745 BUG_ON(!fmt);
60746 if (WARN_ON(!fmt->load_binary))
60747 return;
60748 write_lock(&binfmt_lock);
60749 - insert ? list_add(&fmt->lh, &formats) :
60750 - list_add_tail(&fmt->lh, &formats);
60751 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
60752 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
60753 write_unlock(&binfmt_lock);
60754 }
60755
60756 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
60757 void unregister_binfmt(struct linux_binfmt * fmt)
60758 {
60759 write_lock(&binfmt_lock);
60760 - list_del(&fmt->lh);
60761 + pax_list_del((struct list_head *)&fmt->lh);
60762 write_unlock(&binfmt_lock);
60763 }
60764
60765 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60766 int write)
60767 {
60768 struct page *page;
60769 - int ret;
60770
60771 -#ifdef CONFIG_STACK_GROWSUP
60772 - if (write) {
60773 - ret = expand_downwards(bprm->vma, pos);
60774 - if (ret < 0)
60775 - return NULL;
60776 - }
60777 -#endif
60778 - ret = get_user_pages(current, bprm->mm, pos,
60779 - 1, write, 1, &page, NULL);
60780 - if (ret <= 0)
60781 + if (0 > expand_downwards(bprm->vma, pos))
60782 + return NULL;
60783 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
60784 return NULL;
60785
60786 if (write) {
60787 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60788 if (size <= ARG_MAX)
60789 return page;
60790
60791 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60792 + // only allow 512KB for argv+env on suid/sgid binaries
60793 + // to prevent easy ASLR exhaustion
60794 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
60795 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
60796 + (size > (512 * 1024))) {
60797 + put_page(page);
60798 + return NULL;
60799 + }
60800 +#endif
60801 +
60802 /*
60803 * Limit to 1/4-th the stack size for the argv+env strings.
60804 * This ensures that:
60805 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60806 vma->vm_end = STACK_TOP_MAX;
60807 vma->vm_start = vma->vm_end - PAGE_SIZE;
60808 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
60809 +
60810 +#ifdef CONFIG_PAX_SEGMEXEC
60811 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
60812 +#endif
60813 +
60814 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
60815 INIT_LIST_HEAD(&vma->anon_vma_chain);
60816
60817 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60818 arch_bprm_mm_init(mm, vma);
60819 up_write(&mm->mmap_sem);
60820 bprm->p = vma->vm_end - sizeof(void *);
60821 +
60822 +#ifdef CONFIG_PAX_RANDUSTACK
60823 + if (randomize_va_space)
60824 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
60825 +#endif
60826 +
60827 return 0;
60828 err:
60829 up_write(&mm->mmap_sem);
60830 @@ -396,7 +437,7 @@ struct user_arg_ptr {
60831 } ptr;
60832 };
60833
60834 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60835 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60836 {
60837 const char __user *native;
60838
60839 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60840 compat_uptr_t compat;
60841
60842 if (get_user(compat, argv.ptr.compat + nr))
60843 - return ERR_PTR(-EFAULT);
60844 + return (const char __force_user *)ERR_PTR(-EFAULT);
60845
60846 return compat_ptr(compat);
60847 }
60848 #endif
60849
60850 if (get_user(native, argv.ptr.native + nr))
60851 - return ERR_PTR(-EFAULT);
60852 + return (const char __force_user *)ERR_PTR(-EFAULT);
60853
60854 return native;
60855 }
60856 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
60857 if (!p)
60858 break;
60859
60860 - if (IS_ERR(p))
60861 + if (IS_ERR((const char __force_kernel *)p))
60862 return -EFAULT;
60863
60864 if (i >= max)
60865 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
60866
60867 ret = -EFAULT;
60868 str = get_user_arg_ptr(argv, argc);
60869 - if (IS_ERR(str))
60870 + if (IS_ERR((const char __force_kernel *)str))
60871 goto out;
60872
60873 len = strnlen_user(str, MAX_ARG_STRLEN);
60874 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
60875 int r;
60876 mm_segment_t oldfs = get_fs();
60877 struct user_arg_ptr argv = {
60878 - .ptr.native = (const char __user *const __user *)__argv,
60879 + .ptr.native = (const char __user * const __force_user *)__argv,
60880 };
60881
60882 set_fs(KERNEL_DS);
60883 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60884 unsigned long new_end = old_end - shift;
60885 struct mmu_gather tlb;
60886
60887 - BUG_ON(new_start > new_end);
60888 + if (new_start >= new_end || new_start < mmap_min_addr)
60889 + return -ENOMEM;
60890
60891 /*
60892 * ensure there are no vmas between where we want to go
60893 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60894 if (vma != find_vma(mm, new_start))
60895 return -EFAULT;
60896
60897 +#ifdef CONFIG_PAX_SEGMEXEC
60898 + BUG_ON(pax_find_mirror_vma(vma));
60899 +#endif
60900 +
60901 /*
60902 * cover the whole range: [new_start, old_end)
60903 */
60904 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60905 stack_top = arch_align_stack(stack_top);
60906 stack_top = PAGE_ALIGN(stack_top);
60907
60908 - if (unlikely(stack_top < mmap_min_addr) ||
60909 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
60910 - return -ENOMEM;
60911 -
60912 stack_shift = vma->vm_end - stack_top;
60913
60914 bprm->p -= stack_shift;
60915 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
60916 bprm->exec -= stack_shift;
60917
60918 down_write(&mm->mmap_sem);
60919 +
60920 + /* Move stack pages down in memory. */
60921 + if (stack_shift) {
60922 + ret = shift_arg_pages(vma, stack_shift);
60923 + if (ret)
60924 + goto out_unlock;
60925 + }
60926 +
60927 vm_flags = VM_STACK_FLAGS;
60928
60929 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60930 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60931 + vm_flags &= ~VM_EXEC;
60932 +
60933 +#ifdef CONFIG_PAX_MPROTECT
60934 + if (mm->pax_flags & MF_PAX_MPROTECT)
60935 + vm_flags &= ~VM_MAYEXEC;
60936 +#endif
60937 +
60938 + }
60939 +#endif
60940 +
60941 /*
60942 * Adjust stack execute permissions; explicitly enable for
60943 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
60944 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60945 goto out_unlock;
60946 BUG_ON(prev != vma);
60947
60948 - /* Move stack pages down in memory. */
60949 - if (stack_shift) {
60950 - ret = shift_arg_pages(vma, stack_shift);
60951 - if (ret)
60952 - goto out_unlock;
60953 - }
60954 -
60955 /* mprotect_fixup is overkill to remove the temporary stack flags */
60956 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
60957
60958 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
60959 #endif
60960 current->mm->start_stack = bprm->p;
60961 ret = expand_stack(vma, stack_base);
60962 +
60963 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
60964 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
60965 + unsigned long size;
60966 + vm_flags_t vm_flags;
60967 +
60968 + size = STACK_TOP - vma->vm_end;
60969 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
60970 +
60971 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
60972 +
60973 +#ifdef CONFIG_X86
60974 + if (!ret) {
60975 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
60976 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
60977 + }
60978 +#endif
60979 +
60980 + }
60981 +#endif
60982 +
60983 if (ret)
60984 ret = -EFAULT;
60985
60986 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
60987 if (err)
60988 goto exit;
60989
60990 - if (name->name[0] != '\0')
60991 + if (name->name[0] != '\0') {
60992 fsnotify_open(file);
60993 + trace_open_exec(name->name);
60994 + }
60995
60996 out:
60997 return file;
60998 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
60999 old_fs = get_fs();
61000 set_fs(get_ds());
61001 /* The cast to a user pointer is valid due to the set_fs() */
61002 - result = vfs_read(file, (void __user *)addr, count, &pos);
61003 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
61004 set_fs(old_fs);
61005 return result;
61006 }
61007 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
61008 tsk->mm = mm;
61009 tsk->active_mm = mm;
61010 activate_mm(active_mm, mm);
61011 + populate_stack();
61012 tsk->mm->vmacache_seqnum = 0;
61013 vmacache_flush(tsk);
61014 task_unlock(tsk);
61015 @@ -920,10 +999,14 @@ static int de_thread(struct task_struct *tsk)
61016 if (!thread_group_leader(tsk)) {
61017 struct task_struct *leader = tsk->group_leader;
61018
61019 - sig->notify_count = -1; /* for exit_notify() */
61020 for (;;) {
61021 threadgroup_change_begin(tsk);
61022 write_lock_irq(&tasklist_lock);
61023 + /*
61024 + * Do this under tasklist_lock to ensure that
61025 + * exit_notify() can't miss ->group_exit_task
61026 + */
61027 + sig->notify_count = -1;
61028 if (likely(leader->exit_state))
61029 break;
61030 __set_current_state(TASK_KILLABLE);
61031 @@ -1252,7 +1335,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
61032 }
61033 rcu_read_unlock();
61034
61035 - if (p->fs->users > n_fs)
61036 + if (atomic_read(&p->fs->users) > n_fs)
61037 bprm->unsafe |= LSM_UNSAFE_SHARE;
61038 else
61039 p->fs->in_exec = 1;
61040 @@ -1453,6 +1536,31 @@ static int exec_binprm(struct linux_binprm *bprm)
61041 return ret;
61042 }
61043
61044 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61045 +static DEFINE_PER_CPU(u64, exec_counter);
61046 +static int __init init_exec_counters(void)
61047 +{
61048 + unsigned int cpu;
61049 +
61050 + for_each_possible_cpu(cpu) {
61051 + per_cpu(exec_counter, cpu) = (u64)cpu;
61052 + }
61053 +
61054 + return 0;
61055 +}
61056 +early_initcall(init_exec_counters);
61057 +static inline void increment_exec_counter(void)
61058 +{
61059 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
61060 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
61061 +}
61062 +#else
61063 +static inline void increment_exec_counter(void) {}
61064 +#endif
61065 +
61066 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
61067 + struct user_arg_ptr argv);
61068 +
61069 /*
61070 * sys_execve() executes a new program.
61071 */
61072 @@ -1461,6 +1569,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61073 struct user_arg_ptr envp,
61074 int flags)
61075 {
61076 +#ifdef CONFIG_GRKERNSEC
61077 + struct file *old_exec_file;
61078 + struct acl_subject_label *old_acl;
61079 + struct rlimit old_rlim[RLIM_NLIMITS];
61080 +#endif
61081 char *pathbuf = NULL;
61082 struct linux_binprm *bprm;
61083 struct file *file;
61084 @@ -1470,6 +1583,8 @@ static int do_execveat_common(int fd, struct filename *filename,
61085 if (IS_ERR(filename))
61086 return PTR_ERR(filename);
61087
61088 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
61089 +
61090 /*
61091 * We move the actual failure in case of RLIMIT_NPROC excess from
61092 * set*uid() to execve() because too many poorly written programs
61093 @@ -1507,6 +1622,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61094 if (IS_ERR(file))
61095 goto out_unmark;
61096
61097 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
61098 + retval = -EPERM;
61099 + goto out_unmark;
61100 + }
61101 +
61102 sched_exec();
61103
61104 bprm->file = file;
61105 @@ -1533,6 +1653,11 @@ static int do_execveat_common(int fd, struct filename *filename,
61106 }
61107 bprm->interp = bprm->filename;
61108
61109 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61110 + retval = -EACCES;
61111 + goto out_unmark;
61112 + }
61113 +
61114 retval = bprm_mm_init(bprm);
61115 if (retval)
61116 goto out_unmark;
61117 @@ -1549,24 +1674,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61118 if (retval < 0)
61119 goto out;
61120
61121 +#ifdef CONFIG_GRKERNSEC
61122 + old_acl = current->acl;
61123 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61124 + old_exec_file = current->exec_file;
61125 + get_file(file);
61126 + current->exec_file = file;
61127 +#endif
61128 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61129 + /* limit suid stack to 8MB
61130 + * we saved the old limits above and will restore them if this exec fails
61131 + */
61132 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61133 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61134 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61135 +#endif
61136 +
61137 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61138 + retval = -EPERM;
61139 + goto out_fail;
61140 + }
61141 +
61142 + if (!gr_tpe_allow(file)) {
61143 + retval = -EACCES;
61144 + goto out_fail;
61145 + }
61146 +
61147 + if (gr_check_crash_exec(file)) {
61148 + retval = -EACCES;
61149 + goto out_fail;
61150 + }
61151 +
61152 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61153 + bprm->unsafe);
61154 + if (retval < 0)
61155 + goto out_fail;
61156 +
61157 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61158 if (retval < 0)
61159 - goto out;
61160 + goto out_fail;
61161
61162 bprm->exec = bprm->p;
61163 retval = copy_strings(bprm->envc, envp, bprm);
61164 if (retval < 0)
61165 - goto out;
61166 + goto out_fail;
61167
61168 retval = copy_strings(bprm->argc, argv, bprm);
61169 if (retval < 0)
61170 - goto out;
61171 + goto out_fail;
61172 +
61173 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61174 +
61175 + gr_handle_exec_args(bprm, argv);
61176
61177 retval = exec_binprm(bprm);
61178 if (retval < 0)
61179 - goto out;
61180 + goto out_fail;
61181 +#ifdef CONFIG_GRKERNSEC
61182 + if (old_exec_file)
61183 + fput(old_exec_file);
61184 +#endif
61185
61186 /* execve succeeded */
61187 +
61188 + increment_exec_counter();
61189 current->fs->in_exec = 0;
61190 current->in_execve = 0;
61191 acct_update_integrals(current);
61192 @@ -1578,6 +1749,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61193 put_files_struct(displaced);
61194 return retval;
61195
61196 +out_fail:
61197 +#ifdef CONFIG_GRKERNSEC
61198 + current->acl = old_acl;
61199 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61200 + fput(current->exec_file);
61201 + current->exec_file = old_exec_file;
61202 +#endif
61203 +
61204 out:
61205 if (bprm->mm) {
61206 acct_arg_size(bprm, 0);
61207 @@ -1724,3 +1903,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61208 argv, envp, flags);
61209 }
61210 #endif
61211 +
61212 +int pax_check_flags(unsigned long *flags)
61213 +{
61214 + int retval = 0;
61215 +
61216 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61217 + if (*flags & MF_PAX_SEGMEXEC)
61218 + {
61219 + *flags &= ~MF_PAX_SEGMEXEC;
61220 + retval = -EINVAL;
61221 + }
61222 +#endif
61223 +
61224 + if ((*flags & MF_PAX_PAGEEXEC)
61225 +
61226 +#ifdef CONFIG_PAX_PAGEEXEC
61227 + && (*flags & MF_PAX_SEGMEXEC)
61228 +#endif
61229 +
61230 + )
61231 + {
61232 + *flags &= ~MF_PAX_PAGEEXEC;
61233 + retval = -EINVAL;
61234 + }
61235 +
61236 + if ((*flags & MF_PAX_MPROTECT)
61237 +
61238 +#ifdef CONFIG_PAX_MPROTECT
61239 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61240 +#endif
61241 +
61242 + )
61243 + {
61244 + *flags &= ~MF_PAX_MPROTECT;
61245 + retval = -EINVAL;
61246 + }
61247 +
61248 + if ((*flags & MF_PAX_EMUTRAMP)
61249 +
61250 +#ifdef CONFIG_PAX_EMUTRAMP
61251 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61252 +#endif
61253 +
61254 + )
61255 + {
61256 + *flags &= ~MF_PAX_EMUTRAMP;
61257 + retval = -EINVAL;
61258 + }
61259 +
61260 + return retval;
61261 +}
61262 +
61263 +EXPORT_SYMBOL(pax_check_flags);
61264 +
61265 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61266 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61267 +{
61268 + char *pathname = d_path(path, buf, buflen);
61269 +
61270 + if (IS_ERR(pathname))
61271 + goto toolong;
61272 +
61273 + pathname = mangle_path(buf, pathname, "\t\n\\");
61274 + if (!pathname)
61275 + goto toolong;
61276 +
61277 + *pathname = 0;
61278 + return buf;
61279 +
61280 +toolong:
61281 + return "<path too long>";
61282 +}
61283 +EXPORT_SYMBOL(pax_get_path);
61284 +
61285 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61286 +{
61287 + struct task_struct *tsk = current;
61288 + struct mm_struct *mm = current->mm;
61289 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61290 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61291 + char *path_exec = NULL;
61292 + char *path_fault = NULL;
61293 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61294 + siginfo_t info = { };
61295 +
61296 + if (buffer_exec && buffer_fault) {
61297 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61298 +
61299 + down_read(&mm->mmap_sem);
61300 + vma = mm->mmap;
61301 + while (vma && (!vma_exec || !vma_fault)) {
61302 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61303 + vma_exec = vma;
61304 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61305 + vma_fault = vma;
61306 + vma = vma->vm_next;
61307 + }
61308 + if (vma_exec)
61309 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61310 + if (vma_fault) {
61311 + start = vma_fault->vm_start;
61312 + end = vma_fault->vm_end;
61313 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61314 + if (vma_fault->vm_file)
61315 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61316 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61317 + path_fault = "<heap>";
61318 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61319 + path_fault = "<stack>";
61320 + else
61321 + path_fault = "<anonymous mapping>";
61322 + }
61323 + up_read(&mm->mmap_sem);
61324 + }
61325 + if (tsk->signal->curr_ip)
61326 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61327 + else
61328 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61329 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61330 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61331 + free_page((unsigned long)buffer_exec);
61332 + free_page((unsigned long)buffer_fault);
61333 + pax_report_insns(regs, pc, sp);
61334 + info.si_signo = SIGKILL;
61335 + info.si_errno = 0;
61336 + info.si_code = SI_KERNEL;
61337 + info.si_pid = 0;
61338 + info.si_uid = 0;
61339 + do_coredump(&info);
61340 +}
61341 +#endif
61342 +
61343 +#ifdef CONFIG_PAX_REFCOUNT
61344 +void pax_report_refcount_overflow(struct pt_regs *regs)
61345 +{
61346 + if (current->signal->curr_ip)
61347 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61348 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61349 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61350 + else
61351 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61352 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61353 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61354 + preempt_disable();
61355 + show_regs(regs);
61356 + preempt_enable();
61357 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61358 +}
61359 +#endif
61360 +
61361 +#ifdef CONFIG_PAX_USERCOPY
61362 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61363 +static noinline int check_stack_object(const void *obj, unsigned long len)
61364 +{
61365 + const void * const stack = task_stack_page(current);
61366 + const void * const stackend = stack + THREAD_SIZE;
61367 +
61368 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61369 + const void *frame = NULL;
61370 + const void *oldframe;
61371 +#endif
61372 +
61373 + if (obj + len < obj)
61374 + return -1;
61375 +
61376 + if (obj + len <= stack || stackend <= obj)
61377 + return 0;
61378 +
61379 + if (obj < stack || stackend < obj + len)
61380 + return -1;
61381 +
61382 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61383 + oldframe = __builtin_frame_address(1);
61384 + if (oldframe)
61385 + frame = __builtin_frame_address(2);
61386 + /*
61387 + low ----------------------------------------------> high
61388 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61389 + ^----------------^
61390 + allow copies only within here
61391 + */
61392 + while (stack <= frame && frame < stackend) {
61393 + /* if obj + len extends past the last frame, this
61394 + check won't pass and the next frame will be 0,
61395 + causing us to bail out and correctly report
61396 + the copy as invalid
61397 + */
61398 + if (obj + len <= frame)
61399 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61400 + oldframe = frame;
61401 + frame = *(const void * const *)frame;
61402 + }
61403 + return -1;
61404 +#else
61405 + return 1;
61406 +#endif
61407 +}
61408 +
61409 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61410 +{
61411 + if (current->signal->curr_ip)
61412 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61413 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61414 + else
61415 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61416 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61417 + dump_stack();
61418 + gr_handle_kernel_exploit();
61419 + do_group_exit(SIGKILL);
61420 +}
61421 +#endif
61422 +
61423 +#ifdef CONFIG_PAX_USERCOPY
61424 +
61425 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61426 +{
61427 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61428 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61429 +#ifdef CONFIG_MODULES
61430 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61431 +#else
61432 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61433 +#endif
61434 +
61435 +#else
61436 + unsigned long textlow = (unsigned long)_stext;
61437 + unsigned long texthigh = (unsigned long)_etext;
61438 +
61439 +#ifdef CONFIG_X86_64
61440 + /* check against linear mapping as well */
61441 + if (high > (unsigned long)__va(__pa(textlow)) &&
61442 + low < (unsigned long)__va(__pa(texthigh)))
61443 + return true;
61444 +#endif
61445 +
61446 +#endif
61447 +
61448 + if (high <= textlow || low >= texthigh)
61449 + return false;
61450 + else
61451 + return true;
61452 +}
61453 +#endif
61454 +
61455 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61456 +{
61457 +#ifdef CONFIG_PAX_USERCOPY
61458 + const char *type;
61459 +#endif
61460 +
61461 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61462 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61463 + unsigned long currentsp = (unsigned long)&stackstart;
61464 + if (unlikely((currentsp < stackstart + 512 ||
61465 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61466 + BUG();
61467 +#endif
61468 +
61469 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61470 + if (const_size)
61471 + return;
61472 +#endif
61473 +
61474 +#ifdef CONFIG_PAX_USERCOPY
61475 + if (!n)
61476 + return;
61477 +
61478 + type = check_heap_object(ptr, n);
61479 + if (!type) {
61480 + int ret = check_stack_object(ptr, n);
61481 + if (ret == 1 || ret == 2)
61482 + return;
61483 + if (ret == 0) {
61484 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61485 + type = "<kernel text>";
61486 + else
61487 + return;
61488 + } else
61489 + type = "<process stack>";
61490 + }
61491 +
61492 + pax_report_usercopy(ptr, n, to_user, type);
61493 +#endif
61494 +
61495 +}
61496 +EXPORT_SYMBOL(__check_object_size);
61497 +
61498 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61499 +void pax_track_stack(void)
61500 +{
61501 + unsigned long sp = (unsigned long)&sp;
61502 + if (sp < current_thread_info()->lowest_stack &&
61503 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61504 + current_thread_info()->lowest_stack = sp;
61505 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61506 + BUG();
61507 +}
61508 +EXPORT_SYMBOL(pax_track_stack);
61509 +#endif
61510 +
61511 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61512 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61513 +{
61514 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61515 + dump_stack();
61516 + do_group_exit(SIGKILL);
61517 +}
61518 +EXPORT_SYMBOL(report_size_overflow);
61519 +#endif
61520 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61521 index 9f9992b..8b59411 100644
61522 --- a/fs/ext2/balloc.c
61523 +++ b/fs/ext2/balloc.c
61524 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61525
61526 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61527 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61528 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61529 + if (free_blocks < root_blocks + 1 &&
61530 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61531 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61532 - !in_group_p (sbi->s_resgid))) {
61533 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61534 return 0;
61535 }
61536 return 1;
61537 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61538 index ae55fdd..5e64c27 100644
61539 --- a/fs/ext2/super.c
61540 +++ b/fs/ext2/super.c
61541 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61542 #ifdef CONFIG_EXT2_FS_XATTR
61543 if (test_opt(sb, XATTR_USER))
61544 seq_puts(seq, ",user_xattr");
61545 - if (!test_opt(sb, XATTR_USER) &&
61546 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61547 + if (!test_opt(sb, XATTR_USER))
61548 seq_puts(seq, ",nouser_xattr");
61549 - }
61550 #endif
61551
61552 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61553 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61554 if (def_mount_opts & EXT2_DEFM_UID16)
61555 set_opt(sbi->s_mount_opt, NO_UID32);
61556 #ifdef CONFIG_EXT2_FS_XATTR
61557 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61558 - set_opt(sbi->s_mount_opt, XATTR_USER);
61559 + /* always enable user xattrs */
61560 + set_opt(sbi->s_mount_opt, XATTR_USER);
61561 #endif
61562 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61563 if (def_mount_opts & EXT2_DEFM_ACL)
61564 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61565 index 9142614..97484fa 100644
61566 --- a/fs/ext2/xattr.c
61567 +++ b/fs/ext2/xattr.c
61568 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61569 struct buffer_head *bh = NULL;
61570 struct ext2_xattr_entry *entry;
61571 char *end;
61572 - size_t rest = buffer_size;
61573 + size_t rest = buffer_size, total_size = 0;
61574 int error;
61575
61576 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61577 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61578 buffer += size;
61579 }
61580 rest -= size;
61581 + total_size += size;
61582 }
61583 }
61584 - error = buffer_size - rest; /* total size */
61585 + error = total_size;
61586
61587 cleanup:
61588 brelse(bh);
61589 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61590 index 158b5d4..2432610 100644
61591 --- a/fs/ext3/balloc.c
61592 +++ b/fs/ext3/balloc.c
61593 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61594
61595 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61596 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61597 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61598 + if (free_blocks < root_blocks + 1 &&
61599 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61600 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61601 - !in_group_p (sbi->s_resgid))) {
61602 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61603 return 0;
61604 }
61605 return 1;
61606 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61607 index 9b4e7d7..048d025 100644
61608 --- a/fs/ext3/super.c
61609 +++ b/fs/ext3/super.c
61610 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61611 #ifdef CONFIG_EXT3_FS_XATTR
61612 if (test_opt(sb, XATTR_USER))
61613 seq_puts(seq, ",user_xattr");
61614 - if (!test_opt(sb, XATTR_USER) &&
61615 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61616 + if (!test_opt(sb, XATTR_USER))
61617 seq_puts(seq, ",nouser_xattr");
61618 - }
61619 #endif
61620 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61621 if (test_opt(sb, POSIX_ACL))
61622 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61623 if (def_mount_opts & EXT3_DEFM_UID16)
61624 set_opt(sbi->s_mount_opt, NO_UID32);
61625 #ifdef CONFIG_EXT3_FS_XATTR
61626 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61627 - set_opt(sbi->s_mount_opt, XATTR_USER);
61628 + /* always enable user xattrs */
61629 + set_opt(sbi->s_mount_opt, XATTR_USER);
61630 #endif
61631 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61632 if (def_mount_opts & EXT3_DEFM_ACL)
61633 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61634 index c6874be..f8a6ae8 100644
61635 --- a/fs/ext3/xattr.c
61636 +++ b/fs/ext3/xattr.c
61637 @@ -330,7 +330,7 @@ static int
61638 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61639 char *buffer, size_t buffer_size)
61640 {
61641 - size_t rest = buffer_size;
61642 + size_t rest = buffer_size, total_size = 0;
61643
61644 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61645 const struct xattr_handler *handler =
61646 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61647 buffer += size;
61648 }
61649 rest -= size;
61650 + total_size += size;
61651 }
61652 }
61653 - return buffer_size - rest;
61654 + return total_size;
61655 }
61656
61657 static int
61658 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61659 index 83a6f49..d4e4d03 100644
61660 --- a/fs/ext4/balloc.c
61661 +++ b/fs/ext4/balloc.c
61662 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61663 /* Hm, nope. Are (enough) root reserved clusters available? */
61664 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61665 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61666 - capable(CAP_SYS_RESOURCE) ||
61667 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61668 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61669 + capable_nolog(CAP_SYS_RESOURCE)) {
61670
61671 if (free_clusters >= (nclusters + dirty_clusters +
61672 resv_clusters))
61673 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61674 index a75fba6..8235fca 100644
61675 --- a/fs/ext4/ext4.h
61676 +++ b/fs/ext4/ext4.h
61677 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
61678 unsigned long s_mb_last_start;
61679
61680 /* stats for buddy allocator */
61681 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61682 - atomic_t s_bal_success; /* we found long enough chunks */
61683 - atomic_t s_bal_allocated; /* in blocks */
61684 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61685 - atomic_t s_bal_goals; /* goal hits */
61686 - atomic_t s_bal_breaks; /* too long searches */
61687 - atomic_t s_bal_2orders; /* 2^order hits */
61688 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61689 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61690 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61691 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61692 + atomic_unchecked_t s_bal_goals; /* goal hits */
61693 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61694 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61695 spinlock_t s_bal_lock;
61696 unsigned long s_mb_buddies_generated;
61697 unsigned long long s_mb_generation_time;
61698 - atomic_t s_mb_lost_chunks;
61699 - atomic_t s_mb_preallocated;
61700 - atomic_t s_mb_discarded;
61701 + atomic_unchecked_t s_mb_lost_chunks;
61702 + atomic_unchecked_t s_mb_preallocated;
61703 + atomic_unchecked_t s_mb_discarded;
61704 atomic_t s_lock_busy;
61705
61706 /* locality groups */
61707 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61708 index 8d1e602..abf497b 100644
61709 --- a/fs/ext4/mballoc.c
61710 +++ b/fs/ext4/mballoc.c
61711 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
61712 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
61713
61714 if (EXT4_SB(sb)->s_mb_stats)
61715 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
61716 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
61717
61718 break;
61719 }
61720 @@ -2211,7 +2211,7 @@ repeat:
61721 ac->ac_status = AC_STATUS_CONTINUE;
61722 ac->ac_flags |= EXT4_MB_HINT_FIRST;
61723 cr = 3;
61724 - atomic_inc(&sbi->s_mb_lost_chunks);
61725 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
61726 goto repeat;
61727 }
61728 }
61729 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
61730 if (sbi->s_mb_stats) {
61731 ext4_msg(sb, KERN_INFO,
61732 "mballoc: %u blocks %u reqs (%u success)",
61733 - atomic_read(&sbi->s_bal_allocated),
61734 - atomic_read(&sbi->s_bal_reqs),
61735 - atomic_read(&sbi->s_bal_success));
61736 + atomic_read_unchecked(&sbi->s_bal_allocated),
61737 + atomic_read_unchecked(&sbi->s_bal_reqs),
61738 + atomic_read_unchecked(&sbi->s_bal_success));
61739 ext4_msg(sb, KERN_INFO,
61740 "mballoc: %u extents scanned, %u goal hits, "
61741 "%u 2^N hits, %u breaks, %u lost",
61742 - atomic_read(&sbi->s_bal_ex_scanned),
61743 - atomic_read(&sbi->s_bal_goals),
61744 - atomic_read(&sbi->s_bal_2orders),
61745 - atomic_read(&sbi->s_bal_breaks),
61746 - atomic_read(&sbi->s_mb_lost_chunks));
61747 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
61748 + atomic_read_unchecked(&sbi->s_bal_goals),
61749 + atomic_read_unchecked(&sbi->s_bal_2orders),
61750 + atomic_read_unchecked(&sbi->s_bal_breaks),
61751 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
61752 ext4_msg(sb, KERN_INFO,
61753 "mballoc: %lu generated and it took %Lu",
61754 sbi->s_mb_buddies_generated,
61755 sbi->s_mb_generation_time);
61756 ext4_msg(sb, KERN_INFO,
61757 "mballoc: %u preallocated, %u discarded",
61758 - atomic_read(&sbi->s_mb_preallocated),
61759 - atomic_read(&sbi->s_mb_discarded));
61760 + atomic_read_unchecked(&sbi->s_mb_preallocated),
61761 + atomic_read_unchecked(&sbi->s_mb_discarded));
61762 }
61763
61764 free_percpu(sbi->s_locality_groups);
61765 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
61766 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
61767
61768 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
61769 - atomic_inc(&sbi->s_bal_reqs);
61770 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61771 + atomic_inc_unchecked(&sbi->s_bal_reqs);
61772 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61773 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
61774 - atomic_inc(&sbi->s_bal_success);
61775 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
61776 + atomic_inc_unchecked(&sbi->s_bal_success);
61777 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
61778 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
61779 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
61780 - atomic_inc(&sbi->s_bal_goals);
61781 + atomic_inc_unchecked(&sbi->s_bal_goals);
61782 if (ac->ac_found > sbi->s_mb_max_to_scan)
61783 - atomic_inc(&sbi->s_bal_breaks);
61784 + atomic_inc_unchecked(&sbi->s_bal_breaks);
61785 }
61786
61787 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
61788 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
61789 trace_ext4_mb_new_inode_pa(ac, pa);
61790
61791 ext4_mb_use_inode_pa(ac, pa);
61792 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
61793 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
61794
61795 ei = EXT4_I(ac->ac_inode);
61796 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61797 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
61798 trace_ext4_mb_new_group_pa(ac, pa);
61799
61800 ext4_mb_use_group_pa(ac, pa);
61801 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61802 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61803
61804 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61805 lg = ac->ac_lg;
61806 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
61807 * from the bitmap and continue.
61808 */
61809 }
61810 - atomic_add(free, &sbi->s_mb_discarded);
61811 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
61812
61813 return err;
61814 }
61815 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
61816 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
61817 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
61818 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
61819 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61820 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61821 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
61822
61823 return 0;
61824 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
61825 index 8313ca3..8a37d08 100644
61826 --- a/fs/ext4/mmp.c
61827 +++ b/fs/ext4/mmp.c
61828 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
61829 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
61830 const char *function, unsigned int line, const char *msg)
61831 {
61832 - __ext4_warning(sb, function, line, msg);
61833 + __ext4_warning(sb, function, line, "%s", msg);
61834 __ext4_warning(sb, function, line,
61835 "MMP failure info: last update time: %llu, last update "
61836 "node: %s, last update device: %s\n",
61837 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
61838 index 8a8ec62..1b02de5 100644
61839 --- a/fs/ext4/resize.c
61840 +++ b/fs/ext4/resize.c
61841 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61842
61843 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
61844 for (count2 = count; count > 0; count -= count2, block += count2) {
61845 - ext4_fsblk_t start;
61846 + ext4_fsblk_t start, diff;
61847 struct buffer_head *bh;
61848 ext4_group_t group;
61849 int err;
61850 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61851 start = ext4_group_first_block_no(sb, group);
61852 group -= flex_gd->groups[0].group;
61853
61854 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
61855 - if (count2 > count)
61856 - count2 = count;
61857 -
61858 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
61859 BUG_ON(flex_gd->count > 1);
61860 continue;
61861 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61862 err = ext4_journal_get_write_access(handle, bh);
61863 if (err)
61864 return err;
61865 +
61866 + diff = block - start;
61867 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
61868 + if (count2 > count)
61869 + count2 = count;
61870 +
61871 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
61872 - block - start, count2);
61873 - ext4_set_bits(bh->b_data, block - start, count2);
61874 + diff, count2);
61875 + ext4_set_bits(bh->b_data, diff, count2);
61876
61877 err = ext4_handle_dirty_metadata(handle, NULL, bh);
61878 if (unlikely(err))
61879 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
61880 index fc29b2c..6c8b255 100644
61881 --- a/fs/ext4/super.c
61882 +++ b/fs/ext4/super.c
61883 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
61884 }
61885
61886 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
61887 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61888 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61889 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
61890
61891 #ifdef CONFIG_QUOTA
61892 @@ -2440,7 +2440,7 @@ struct ext4_attr {
61893 int offset;
61894 int deprecated_val;
61895 } u;
61896 -};
61897 +} __do_const;
61898
61899 static int parse_strtoull(const char *buf,
61900 unsigned long long max, unsigned long long *value)
61901 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
61902 index 1e09fc7..0400dd4 100644
61903 --- a/fs/ext4/xattr.c
61904 +++ b/fs/ext4/xattr.c
61905 @@ -399,7 +399,7 @@ static int
61906 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61907 char *buffer, size_t buffer_size)
61908 {
61909 - size_t rest = buffer_size;
61910 + size_t rest = buffer_size, total_size = 0;
61911
61912 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
61913 const struct xattr_handler *handler =
61914 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61915 buffer += size;
61916 }
61917 rest -= size;
61918 + total_size += size;
61919 }
61920 }
61921 - return buffer_size - rest;
61922 + return total_size;
61923 }
61924
61925 static int
61926 diff --git a/fs/fcntl.c b/fs/fcntl.c
61927 index ee85cd4..9dd0d20 100644
61928 --- a/fs/fcntl.c
61929 +++ b/fs/fcntl.c
61930 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
61931 int force)
61932 {
61933 security_file_set_fowner(filp);
61934 + if (gr_handle_chroot_fowner(pid, type))
61935 + return;
61936 + if (gr_check_protected_task_fowner(pid, type))
61937 + return;
61938 f_modown(filp, pid, type, force);
61939 }
61940 EXPORT_SYMBOL(__f_setown);
61941 diff --git a/fs/fhandle.c b/fs/fhandle.c
61942 index 999ff5c..2281df9 100644
61943 --- a/fs/fhandle.c
61944 +++ b/fs/fhandle.c
61945 @@ -8,6 +8,7 @@
61946 #include <linux/fs_struct.h>
61947 #include <linux/fsnotify.h>
61948 #include <linux/personality.h>
61949 +#include <linux/grsecurity.h>
61950 #include <asm/uaccess.h>
61951 #include "internal.h"
61952 #include "mount.h"
61953 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
61954 } else
61955 retval = 0;
61956 /* copy the mount id */
61957 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
61958 - sizeof(*mnt_id)) ||
61959 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
61960 copy_to_user(ufh, handle,
61961 sizeof(struct file_handle) + handle_bytes))
61962 retval = -EFAULT;
61963 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61964 * the directory. Ideally we would like CAP_DAC_SEARCH.
61965 * But we don't have that
61966 */
61967 - if (!capable(CAP_DAC_READ_SEARCH)) {
61968 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
61969 retval = -EPERM;
61970 goto out_err;
61971 }
61972 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61973 goto out_err;
61974 }
61975 /* copy the full handle */
61976 - if (copy_from_user(handle, ufh,
61977 - sizeof(struct file_handle) +
61978 + *handle = f_handle;
61979 + if (copy_from_user(&handle->f_handle,
61980 + &ufh->f_handle,
61981 f_handle.handle_bytes)) {
61982 retval = -EFAULT;
61983 goto out_handle;
61984 diff --git a/fs/file.c b/fs/file.c
61985 index ee738ea..f6c15629 100644
61986 --- a/fs/file.c
61987 +++ b/fs/file.c
61988 @@ -16,6 +16,7 @@
61989 #include <linux/slab.h>
61990 #include <linux/vmalloc.h>
61991 #include <linux/file.h>
61992 +#include <linux/security.h>
61993 #include <linux/fdtable.h>
61994 #include <linux/bitops.h>
61995 #include <linux/interrupt.h>
61996 @@ -139,7 +140,7 @@ out:
61997 * Return <0 error code on error; 1 on successful completion.
61998 * The files->file_lock should be held on entry, and will be held on exit.
61999 */
62000 -static int expand_fdtable(struct files_struct *files, int nr)
62001 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
62002 __releases(files->file_lock)
62003 __acquires(files->file_lock)
62004 {
62005 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
62006 * expanded and execution may have blocked.
62007 * The files->file_lock should be held on entry, and will be held on exit.
62008 */
62009 -static int expand_files(struct files_struct *files, int nr)
62010 +static int expand_files(struct files_struct *files, unsigned int nr)
62011 {
62012 struct fdtable *fdt;
62013
62014 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
62015 if (!file)
62016 return __close_fd(files, fd);
62017
62018 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
62019 if (fd >= rlimit(RLIMIT_NOFILE))
62020 return -EBADF;
62021
62022 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
62023 if (unlikely(oldfd == newfd))
62024 return -EINVAL;
62025
62026 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
62027 if (newfd >= rlimit(RLIMIT_NOFILE))
62028 return -EBADF;
62029
62030 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
62031 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
62032 {
62033 int err;
62034 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
62035 if (from >= rlimit(RLIMIT_NOFILE))
62036 return -EINVAL;
62037 err = alloc_fd(from, flags);
62038 diff --git a/fs/filesystems.c b/fs/filesystems.c
62039 index 5797d45..7d7d79a 100644
62040 --- a/fs/filesystems.c
62041 +++ b/fs/filesystems.c
62042 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
62043 int len = dot ? dot - name : strlen(name);
62044
62045 fs = __get_fs_type(name, len);
62046 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
62047 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
62048 +#else
62049 if (!fs && (request_module("fs-%.*s", len, name) == 0))
62050 +#endif
62051 fs = __get_fs_type(name, len);
62052
62053 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
62054 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
62055 index 7dca743..2f2786d 100644
62056 --- a/fs/fs_struct.c
62057 +++ b/fs/fs_struct.c
62058 @@ -4,6 +4,7 @@
62059 #include <linux/path.h>
62060 #include <linux/slab.h>
62061 #include <linux/fs_struct.h>
62062 +#include <linux/grsecurity.h>
62063 #include "internal.h"
62064
62065 /*
62066 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
62067 struct path old_root;
62068
62069 path_get(path);
62070 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
62071 spin_lock(&fs->lock);
62072 write_seqcount_begin(&fs->seq);
62073 old_root = fs->root;
62074 fs->root = *path;
62075 + gr_set_chroot_entries(current, path);
62076 write_seqcount_end(&fs->seq);
62077 spin_unlock(&fs->lock);
62078 - if (old_root.dentry)
62079 + if (old_root.dentry) {
62080 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
62081 path_put(&old_root);
62082 + }
62083 }
62084
62085 /*
62086 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62087 int hits = 0;
62088 spin_lock(&fs->lock);
62089 write_seqcount_begin(&fs->seq);
62090 + /* this root replacement is only done by pivot_root,
62091 + leave grsec's chroot tagging alone for this task
62092 + so that a pivoted root isn't treated as a chroot
62093 + */
62094 hits += replace_path(&fs->root, old_root, new_root);
62095 hits += replace_path(&fs->pwd, old_root, new_root);
62096 write_seqcount_end(&fs->seq);
62097 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
62098
62099 void free_fs_struct(struct fs_struct *fs)
62100 {
62101 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
62102 path_put(&fs->root);
62103 path_put(&fs->pwd);
62104 kmem_cache_free(fs_cachep, fs);
62105 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
62106 task_lock(tsk);
62107 spin_lock(&fs->lock);
62108 tsk->fs = NULL;
62109 - kill = !--fs->users;
62110 + gr_clear_chroot_entries(tsk);
62111 + kill = !atomic_dec_return(&fs->users);
62112 spin_unlock(&fs->lock);
62113 task_unlock(tsk);
62114 if (kill)
62115 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62116 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62117 /* We don't need to lock fs - think why ;-) */
62118 if (fs) {
62119 - fs->users = 1;
62120 + atomic_set(&fs->users, 1);
62121 fs->in_exec = 0;
62122 spin_lock_init(&fs->lock);
62123 seqcount_init(&fs->seq);
62124 @@ -121,6 +132,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62125 spin_lock(&old->lock);
62126 fs->root = old->root;
62127 path_get(&fs->root);
62128 + /* instead of calling gr_set_chroot_entries here,
62129 + we call it from every caller of this function
62130 + */
62131 fs->pwd = old->pwd;
62132 path_get(&fs->pwd);
62133 spin_unlock(&old->lock);
62134 @@ -139,8 +153,9 @@ int unshare_fs_struct(void)
62135
62136 task_lock(current);
62137 spin_lock(&fs->lock);
62138 - kill = !--fs->users;
62139 + kill = !atomic_dec_return(&fs->users);
62140 current->fs = new_fs;
62141 + gr_set_chroot_entries(current, &new_fs->root);
62142 spin_unlock(&fs->lock);
62143 task_unlock(current);
62144
62145 @@ -153,13 +168,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
62146
62147 int current_umask(void)
62148 {
62149 - return current->fs->umask;
62150 + return current->fs->umask | gr_acl_umask();
62151 }
62152 EXPORT_SYMBOL(current_umask);
62153
62154 /* to be mentioned only in INIT_TASK */
62155 struct fs_struct init_fs = {
62156 - .users = 1,
62157 + .users = ATOMIC_INIT(1),
62158 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
62159 .seq = SEQCNT_ZERO(init_fs.seq),
62160 .umask = 0022,
62161 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
62162 index 89acec7..a575262 100644
62163 --- a/fs/fscache/cookie.c
62164 +++ b/fs/fscache/cookie.c
62165 @@ -19,7 +19,7 @@
62166
62167 struct kmem_cache *fscache_cookie_jar;
62168
62169 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62170 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62171
62172 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62173 static int fscache_alloc_object(struct fscache_cache *cache,
62174 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62175 parent ? (char *) parent->def->name : "<no-parent>",
62176 def->name, netfs_data, enable);
62177
62178 - fscache_stat(&fscache_n_acquires);
62179 + fscache_stat_unchecked(&fscache_n_acquires);
62180
62181 /* if there's no parent cookie, then we don't create one here either */
62182 if (!parent) {
62183 - fscache_stat(&fscache_n_acquires_null);
62184 + fscache_stat_unchecked(&fscache_n_acquires_null);
62185 _leave(" [no parent]");
62186 return NULL;
62187 }
62188 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62189 /* allocate and initialise a cookie */
62190 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62191 if (!cookie) {
62192 - fscache_stat(&fscache_n_acquires_oom);
62193 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62194 _leave(" [ENOMEM]");
62195 return NULL;
62196 }
62197 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62198
62199 switch (cookie->def->type) {
62200 case FSCACHE_COOKIE_TYPE_INDEX:
62201 - fscache_stat(&fscache_n_cookie_index);
62202 + fscache_stat_unchecked(&fscache_n_cookie_index);
62203 break;
62204 case FSCACHE_COOKIE_TYPE_DATAFILE:
62205 - fscache_stat(&fscache_n_cookie_data);
62206 + fscache_stat_unchecked(&fscache_n_cookie_data);
62207 break;
62208 default:
62209 - fscache_stat(&fscache_n_cookie_special);
62210 + fscache_stat_unchecked(&fscache_n_cookie_special);
62211 break;
62212 }
62213
62214 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62215 } else {
62216 atomic_dec(&parent->n_children);
62217 __fscache_cookie_put(cookie);
62218 - fscache_stat(&fscache_n_acquires_nobufs);
62219 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62220 _leave(" = NULL");
62221 return NULL;
62222 }
62223 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62224 }
62225 }
62226
62227 - fscache_stat(&fscache_n_acquires_ok);
62228 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62229 _leave(" = %p", cookie);
62230 return cookie;
62231 }
62232 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62233 cache = fscache_select_cache_for_object(cookie->parent);
62234 if (!cache) {
62235 up_read(&fscache_addremove_sem);
62236 - fscache_stat(&fscache_n_acquires_no_cache);
62237 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62238 _leave(" = -ENOMEDIUM [no cache]");
62239 return -ENOMEDIUM;
62240 }
62241 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62242 object = cache->ops->alloc_object(cache, cookie);
62243 fscache_stat_d(&fscache_n_cop_alloc_object);
62244 if (IS_ERR(object)) {
62245 - fscache_stat(&fscache_n_object_no_alloc);
62246 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62247 ret = PTR_ERR(object);
62248 goto error;
62249 }
62250
62251 - fscache_stat(&fscache_n_object_alloc);
62252 + fscache_stat_unchecked(&fscache_n_object_alloc);
62253
62254 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62255 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62256
62257 _debug("ALLOC OBJ%x: %s {%lx}",
62258 object->debug_id, cookie->def->name, object->events);
62259 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62260
62261 _enter("{%s}", cookie->def->name);
62262
62263 - fscache_stat(&fscache_n_invalidates);
62264 + fscache_stat_unchecked(&fscache_n_invalidates);
62265
62266 /* Only permit invalidation of data files. Invalidating an index will
62267 * require the caller to release all its attachments to the tree rooted
62268 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62269 {
62270 struct fscache_object *object;
62271
62272 - fscache_stat(&fscache_n_updates);
62273 + fscache_stat_unchecked(&fscache_n_updates);
62274
62275 if (!cookie) {
62276 - fscache_stat(&fscache_n_updates_null);
62277 + fscache_stat_unchecked(&fscache_n_updates_null);
62278 _leave(" [no cookie]");
62279 return;
62280 }
62281 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62282 */
62283 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62284 {
62285 - fscache_stat(&fscache_n_relinquishes);
62286 + fscache_stat_unchecked(&fscache_n_relinquishes);
62287 if (retire)
62288 - fscache_stat(&fscache_n_relinquishes_retire);
62289 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62290
62291 if (!cookie) {
62292 - fscache_stat(&fscache_n_relinquishes_null);
62293 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62294 _leave(" [no cookie]");
62295 return;
62296 }
62297 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62298 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62299 goto inconsistent;
62300
62301 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62302 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62303
62304 __fscache_use_cookie(cookie);
62305 if (fscache_submit_op(object, op) < 0)
62306 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62307 index 7872a62..d91b19f 100644
62308 --- a/fs/fscache/internal.h
62309 +++ b/fs/fscache/internal.h
62310 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62311 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62312 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62313 struct fscache_operation *,
62314 - atomic_t *,
62315 - atomic_t *,
62316 + atomic_unchecked_t *,
62317 + atomic_unchecked_t *,
62318 void (*)(struct fscache_operation *));
62319 extern void fscache_invalidate_writes(struct fscache_cookie *);
62320
62321 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62322 * stats.c
62323 */
62324 #ifdef CONFIG_FSCACHE_STATS
62325 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62326 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62327 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62328 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62329
62330 -extern atomic_t fscache_n_op_pend;
62331 -extern atomic_t fscache_n_op_run;
62332 -extern atomic_t fscache_n_op_enqueue;
62333 -extern atomic_t fscache_n_op_deferred_release;
62334 -extern atomic_t fscache_n_op_release;
62335 -extern atomic_t fscache_n_op_gc;
62336 -extern atomic_t fscache_n_op_cancelled;
62337 -extern atomic_t fscache_n_op_rejected;
62338 +extern atomic_unchecked_t fscache_n_op_pend;
62339 +extern atomic_unchecked_t fscache_n_op_run;
62340 +extern atomic_unchecked_t fscache_n_op_enqueue;
62341 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62342 +extern atomic_unchecked_t fscache_n_op_release;
62343 +extern atomic_unchecked_t fscache_n_op_gc;
62344 +extern atomic_unchecked_t fscache_n_op_cancelled;
62345 +extern atomic_unchecked_t fscache_n_op_rejected;
62346
62347 -extern atomic_t fscache_n_attr_changed;
62348 -extern atomic_t fscache_n_attr_changed_ok;
62349 -extern atomic_t fscache_n_attr_changed_nobufs;
62350 -extern atomic_t fscache_n_attr_changed_nomem;
62351 -extern atomic_t fscache_n_attr_changed_calls;
62352 +extern atomic_unchecked_t fscache_n_attr_changed;
62353 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62354 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62355 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62356 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62357
62358 -extern atomic_t fscache_n_allocs;
62359 -extern atomic_t fscache_n_allocs_ok;
62360 -extern atomic_t fscache_n_allocs_wait;
62361 -extern atomic_t fscache_n_allocs_nobufs;
62362 -extern atomic_t fscache_n_allocs_intr;
62363 -extern atomic_t fscache_n_allocs_object_dead;
62364 -extern atomic_t fscache_n_alloc_ops;
62365 -extern atomic_t fscache_n_alloc_op_waits;
62366 +extern atomic_unchecked_t fscache_n_allocs;
62367 +extern atomic_unchecked_t fscache_n_allocs_ok;
62368 +extern atomic_unchecked_t fscache_n_allocs_wait;
62369 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62370 +extern atomic_unchecked_t fscache_n_allocs_intr;
62371 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62372 +extern atomic_unchecked_t fscache_n_alloc_ops;
62373 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62374
62375 -extern atomic_t fscache_n_retrievals;
62376 -extern atomic_t fscache_n_retrievals_ok;
62377 -extern atomic_t fscache_n_retrievals_wait;
62378 -extern atomic_t fscache_n_retrievals_nodata;
62379 -extern atomic_t fscache_n_retrievals_nobufs;
62380 -extern atomic_t fscache_n_retrievals_intr;
62381 -extern atomic_t fscache_n_retrievals_nomem;
62382 -extern atomic_t fscache_n_retrievals_object_dead;
62383 -extern atomic_t fscache_n_retrieval_ops;
62384 -extern atomic_t fscache_n_retrieval_op_waits;
62385 +extern atomic_unchecked_t fscache_n_retrievals;
62386 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62387 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62388 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62389 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62390 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62391 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62392 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62393 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62394 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62395
62396 -extern atomic_t fscache_n_stores;
62397 -extern atomic_t fscache_n_stores_ok;
62398 -extern atomic_t fscache_n_stores_again;
62399 -extern atomic_t fscache_n_stores_nobufs;
62400 -extern atomic_t fscache_n_stores_oom;
62401 -extern atomic_t fscache_n_store_ops;
62402 -extern atomic_t fscache_n_store_calls;
62403 -extern atomic_t fscache_n_store_pages;
62404 -extern atomic_t fscache_n_store_radix_deletes;
62405 -extern atomic_t fscache_n_store_pages_over_limit;
62406 +extern atomic_unchecked_t fscache_n_stores;
62407 +extern atomic_unchecked_t fscache_n_stores_ok;
62408 +extern atomic_unchecked_t fscache_n_stores_again;
62409 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62410 +extern atomic_unchecked_t fscache_n_stores_oom;
62411 +extern atomic_unchecked_t fscache_n_store_ops;
62412 +extern atomic_unchecked_t fscache_n_store_calls;
62413 +extern atomic_unchecked_t fscache_n_store_pages;
62414 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62415 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62416
62417 -extern atomic_t fscache_n_store_vmscan_not_storing;
62418 -extern atomic_t fscache_n_store_vmscan_gone;
62419 -extern atomic_t fscache_n_store_vmscan_busy;
62420 -extern atomic_t fscache_n_store_vmscan_cancelled;
62421 -extern atomic_t fscache_n_store_vmscan_wait;
62422 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62423 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62424 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62425 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62426 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62427
62428 -extern atomic_t fscache_n_marks;
62429 -extern atomic_t fscache_n_uncaches;
62430 +extern atomic_unchecked_t fscache_n_marks;
62431 +extern atomic_unchecked_t fscache_n_uncaches;
62432
62433 -extern atomic_t fscache_n_acquires;
62434 -extern atomic_t fscache_n_acquires_null;
62435 -extern atomic_t fscache_n_acquires_no_cache;
62436 -extern atomic_t fscache_n_acquires_ok;
62437 -extern atomic_t fscache_n_acquires_nobufs;
62438 -extern atomic_t fscache_n_acquires_oom;
62439 +extern atomic_unchecked_t fscache_n_acquires;
62440 +extern atomic_unchecked_t fscache_n_acquires_null;
62441 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62442 +extern atomic_unchecked_t fscache_n_acquires_ok;
62443 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62444 +extern atomic_unchecked_t fscache_n_acquires_oom;
62445
62446 -extern atomic_t fscache_n_invalidates;
62447 -extern atomic_t fscache_n_invalidates_run;
62448 +extern atomic_unchecked_t fscache_n_invalidates;
62449 +extern atomic_unchecked_t fscache_n_invalidates_run;
62450
62451 -extern atomic_t fscache_n_updates;
62452 -extern atomic_t fscache_n_updates_null;
62453 -extern atomic_t fscache_n_updates_run;
62454 +extern atomic_unchecked_t fscache_n_updates;
62455 +extern atomic_unchecked_t fscache_n_updates_null;
62456 +extern atomic_unchecked_t fscache_n_updates_run;
62457
62458 -extern atomic_t fscache_n_relinquishes;
62459 -extern atomic_t fscache_n_relinquishes_null;
62460 -extern atomic_t fscache_n_relinquishes_waitcrt;
62461 -extern atomic_t fscache_n_relinquishes_retire;
62462 +extern atomic_unchecked_t fscache_n_relinquishes;
62463 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62464 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62465 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62466
62467 -extern atomic_t fscache_n_cookie_index;
62468 -extern atomic_t fscache_n_cookie_data;
62469 -extern atomic_t fscache_n_cookie_special;
62470 +extern atomic_unchecked_t fscache_n_cookie_index;
62471 +extern atomic_unchecked_t fscache_n_cookie_data;
62472 +extern atomic_unchecked_t fscache_n_cookie_special;
62473
62474 -extern atomic_t fscache_n_object_alloc;
62475 -extern atomic_t fscache_n_object_no_alloc;
62476 -extern atomic_t fscache_n_object_lookups;
62477 -extern atomic_t fscache_n_object_lookups_negative;
62478 -extern atomic_t fscache_n_object_lookups_positive;
62479 -extern atomic_t fscache_n_object_lookups_timed_out;
62480 -extern atomic_t fscache_n_object_created;
62481 -extern atomic_t fscache_n_object_avail;
62482 -extern atomic_t fscache_n_object_dead;
62483 +extern atomic_unchecked_t fscache_n_object_alloc;
62484 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62485 +extern atomic_unchecked_t fscache_n_object_lookups;
62486 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62487 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62488 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62489 +extern atomic_unchecked_t fscache_n_object_created;
62490 +extern atomic_unchecked_t fscache_n_object_avail;
62491 +extern atomic_unchecked_t fscache_n_object_dead;
62492
62493 -extern atomic_t fscache_n_checkaux_none;
62494 -extern atomic_t fscache_n_checkaux_okay;
62495 -extern atomic_t fscache_n_checkaux_update;
62496 -extern atomic_t fscache_n_checkaux_obsolete;
62497 +extern atomic_unchecked_t fscache_n_checkaux_none;
62498 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62499 +extern atomic_unchecked_t fscache_n_checkaux_update;
62500 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62501
62502 extern atomic_t fscache_n_cop_alloc_object;
62503 extern atomic_t fscache_n_cop_lookup_object;
62504 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62505 atomic_inc(stat);
62506 }
62507
62508 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62509 +{
62510 + atomic_inc_unchecked(stat);
62511 +}
62512 +
62513 static inline void fscache_stat_d(atomic_t *stat)
62514 {
62515 atomic_dec(stat);
62516 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62517
62518 #define __fscache_stat(stat) (NULL)
62519 #define fscache_stat(stat) do {} while (0)
62520 +#define fscache_stat_unchecked(stat) do {} while (0)
62521 #define fscache_stat_d(stat) do {} while (0)
62522 #endif
62523
62524 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62525 index da032da..0076ce7 100644
62526 --- a/fs/fscache/object.c
62527 +++ b/fs/fscache/object.c
62528 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62529 _debug("LOOKUP \"%s\" in \"%s\"",
62530 cookie->def->name, object->cache->tag->name);
62531
62532 - fscache_stat(&fscache_n_object_lookups);
62533 + fscache_stat_unchecked(&fscache_n_object_lookups);
62534 fscache_stat(&fscache_n_cop_lookup_object);
62535 ret = object->cache->ops->lookup_object(object);
62536 fscache_stat_d(&fscache_n_cop_lookup_object);
62537 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62538 if (ret == -ETIMEDOUT) {
62539 /* probably stuck behind another object, so move this one to
62540 * the back of the queue */
62541 - fscache_stat(&fscache_n_object_lookups_timed_out);
62542 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62543 _leave(" [timeout]");
62544 return NO_TRANSIT;
62545 }
62546 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62547 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62548
62549 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62550 - fscache_stat(&fscache_n_object_lookups_negative);
62551 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62552
62553 /* Allow write requests to begin stacking up and read requests to begin
62554 * returning ENODATA.
62555 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62556 /* if we were still looking up, then we must have a positive lookup
62557 * result, in which case there may be data available */
62558 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62559 - fscache_stat(&fscache_n_object_lookups_positive);
62560 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62561
62562 /* We do (presumably) have data */
62563 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62564 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62565 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62566 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62567 } else {
62568 - fscache_stat(&fscache_n_object_created);
62569 + fscache_stat_unchecked(&fscache_n_object_created);
62570 }
62571
62572 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62573 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62574 fscache_stat_d(&fscache_n_cop_lookup_complete);
62575
62576 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62577 - fscache_stat(&fscache_n_object_avail);
62578 + fscache_stat_unchecked(&fscache_n_object_avail);
62579
62580 _leave("");
62581 return transit_to(JUMPSTART_DEPS);
62582 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62583
62584 /* this just shifts the object release to the work processor */
62585 fscache_put_object(object);
62586 - fscache_stat(&fscache_n_object_dead);
62587 + fscache_stat_unchecked(&fscache_n_object_dead);
62588
62589 _leave("");
62590 return transit_to(OBJECT_DEAD);
62591 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62592 enum fscache_checkaux result;
62593
62594 if (!object->cookie->def->check_aux) {
62595 - fscache_stat(&fscache_n_checkaux_none);
62596 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62597 return FSCACHE_CHECKAUX_OKAY;
62598 }
62599
62600 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62601 switch (result) {
62602 /* entry okay as is */
62603 case FSCACHE_CHECKAUX_OKAY:
62604 - fscache_stat(&fscache_n_checkaux_okay);
62605 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62606 break;
62607
62608 /* entry requires update */
62609 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62610 - fscache_stat(&fscache_n_checkaux_update);
62611 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62612 break;
62613
62614 /* entry requires deletion */
62615 case FSCACHE_CHECKAUX_OBSOLETE:
62616 - fscache_stat(&fscache_n_checkaux_obsolete);
62617 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62618 break;
62619
62620 default:
62621 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62622 {
62623 const struct fscache_state *s;
62624
62625 - fscache_stat(&fscache_n_invalidates_run);
62626 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62627 fscache_stat(&fscache_n_cop_invalidate_object);
62628 s = _fscache_invalidate_object(object, event);
62629 fscache_stat_d(&fscache_n_cop_invalidate_object);
62630 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62631 {
62632 _enter("{OBJ%x},%d", object->debug_id, event);
62633
62634 - fscache_stat(&fscache_n_updates_run);
62635 + fscache_stat_unchecked(&fscache_n_updates_run);
62636 fscache_stat(&fscache_n_cop_update_object);
62637 object->cache->ops->update_object(object);
62638 fscache_stat_d(&fscache_n_cop_update_object);
62639 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62640 index e7b87a0..a85d47a 100644
62641 --- a/fs/fscache/operation.c
62642 +++ b/fs/fscache/operation.c
62643 @@ -17,7 +17,7 @@
62644 #include <linux/slab.h>
62645 #include "internal.h"
62646
62647 -atomic_t fscache_op_debug_id;
62648 +atomic_unchecked_t fscache_op_debug_id;
62649 EXPORT_SYMBOL(fscache_op_debug_id);
62650
62651 /**
62652 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62653 ASSERTCMP(atomic_read(&op->usage), >, 0);
62654 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62655
62656 - fscache_stat(&fscache_n_op_enqueue);
62657 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62658 switch (op->flags & FSCACHE_OP_TYPE) {
62659 case FSCACHE_OP_ASYNC:
62660 _debug("queue async");
62661 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62662 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62663 if (op->processor)
62664 fscache_enqueue_operation(op);
62665 - fscache_stat(&fscache_n_op_run);
62666 + fscache_stat_unchecked(&fscache_n_op_run);
62667 }
62668
62669 /*
62670 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62671 if (object->n_in_progress > 0) {
62672 atomic_inc(&op->usage);
62673 list_add_tail(&op->pend_link, &object->pending_ops);
62674 - fscache_stat(&fscache_n_op_pend);
62675 + fscache_stat_unchecked(&fscache_n_op_pend);
62676 } else if (!list_empty(&object->pending_ops)) {
62677 atomic_inc(&op->usage);
62678 list_add_tail(&op->pend_link, &object->pending_ops);
62679 - fscache_stat(&fscache_n_op_pend);
62680 + fscache_stat_unchecked(&fscache_n_op_pend);
62681 fscache_start_operations(object);
62682 } else {
62683 ASSERTCMP(object->n_in_progress, ==, 0);
62684 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62685 object->n_exclusive++; /* reads and writes must wait */
62686 atomic_inc(&op->usage);
62687 list_add_tail(&op->pend_link, &object->pending_ops);
62688 - fscache_stat(&fscache_n_op_pend);
62689 + fscache_stat_unchecked(&fscache_n_op_pend);
62690 ret = 0;
62691 } else {
62692 /* If we're in any other state, there must have been an I/O
62693 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62694 if (object->n_exclusive > 0) {
62695 atomic_inc(&op->usage);
62696 list_add_tail(&op->pend_link, &object->pending_ops);
62697 - fscache_stat(&fscache_n_op_pend);
62698 + fscache_stat_unchecked(&fscache_n_op_pend);
62699 } else if (!list_empty(&object->pending_ops)) {
62700 atomic_inc(&op->usage);
62701 list_add_tail(&op->pend_link, &object->pending_ops);
62702 - fscache_stat(&fscache_n_op_pend);
62703 + fscache_stat_unchecked(&fscache_n_op_pend);
62704 fscache_start_operations(object);
62705 } else {
62706 ASSERTCMP(object->n_exclusive, ==, 0);
62707 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
62708 object->n_ops++;
62709 atomic_inc(&op->usage);
62710 list_add_tail(&op->pend_link, &object->pending_ops);
62711 - fscache_stat(&fscache_n_op_pend);
62712 + fscache_stat_unchecked(&fscache_n_op_pend);
62713 ret = 0;
62714 } else if (fscache_object_is_dying(object)) {
62715 - fscache_stat(&fscache_n_op_rejected);
62716 + fscache_stat_unchecked(&fscache_n_op_rejected);
62717 op->state = FSCACHE_OP_ST_CANCELLED;
62718 ret = -ENOBUFS;
62719 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
62720 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
62721 ret = -EBUSY;
62722 if (op->state == FSCACHE_OP_ST_PENDING) {
62723 ASSERT(!list_empty(&op->pend_link));
62724 - fscache_stat(&fscache_n_op_cancelled);
62725 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62726 list_del_init(&op->pend_link);
62727 if (do_cancel)
62728 do_cancel(op);
62729 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
62730 while (!list_empty(&object->pending_ops)) {
62731 op = list_entry(object->pending_ops.next,
62732 struct fscache_operation, pend_link);
62733 - fscache_stat(&fscache_n_op_cancelled);
62734 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62735 list_del_init(&op->pend_link);
62736
62737 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
62738 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
62739 op->state, ==, FSCACHE_OP_ST_CANCELLED);
62740 op->state = FSCACHE_OP_ST_DEAD;
62741
62742 - fscache_stat(&fscache_n_op_release);
62743 + fscache_stat_unchecked(&fscache_n_op_release);
62744
62745 if (op->release) {
62746 op->release(op);
62747 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
62748 * lock, and defer it otherwise */
62749 if (!spin_trylock(&object->lock)) {
62750 _debug("defer put");
62751 - fscache_stat(&fscache_n_op_deferred_release);
62752 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
62753
62754 cache = object->cache;
62755 spin_lock(&cache->op_gc_list_lock);
62756 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
62757
62758 _debug("GC DEFERRED REL OBJ%x OP%x",
62759 object->debug_id, op->debug_id);
62760 - fscache_stat(&fscache_n_op_gc);
62761 + fscache_stat_unchecked(&fscache_n_op_gc);
62762
62763 ASSERTCMP(atomic_read(&op->usage), ==, 0);
62764 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
62765 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
62766 index de33b3f..8be4d29 100644
62767 --- a/fs/fscache/page.c
62768 +++ b/fs/fscache/page.c
62769 @@ -74,7 +74,7 @@ try_again:
62770 val = radix_tree_lookup(&cookie->stores, page->index);
62771 if (!val) {
62772 rcu_read_unlock();
62773 - fscache_stat(&fscache_n_store_vmscan_not_storing);
62774 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
62775 __fscache_uncache_page(cookie, page);
62776 return true;
62777 }
62778 @@ -104,11 +104,11 @@ try_again:
62779 spin_unlock(&cookie->stores_lock);
62780
62781 if (xpage) {
62782 - fscache_stat(&fscache_n_store_vmscan_cancelled);
62783 - fscache_stat(&fscache_n_store_radix_deletes);
62784 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
62785 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62786 ASSERTCMP(xpage, ==, page);
62787 } else {
62788 - fscache_stat(&fscache_n_store_vmscan_gone);
62789 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
62790 }
62791
62792 wake_up_bit(&cookie->flags, 0);
62793 @@ -123,11 +123,11 @@ page_busy:
62794 * sleeping on memory allocation, so we may need to impose a timeout
62795 * too. */
62796 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
62797 - fscache_stat(&fscache_n_store_vmscan_busy);
62798 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
62799 return false;
62800 }
62801
62802 - fscache_stat(&fscache_n_store_vmscan_wait);
62803 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
62804 if (!release_page_wait_timeout(cookie, page))
62805 _debug("fscache writeout timeout page: %p{%lx}",
62806 page, page->index);
62807 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
62808 FSCACHE_COOKIE_STORING_TAG);
62809 if (!radix_tree_tag_get(&cookie->stores, page->index,
62810 FSCACHE_COOKIE_PENDING_TAG)) {
62811 - fscache_stat(&fscache_n_store_radix_deletes);
62812 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62813 xpage = radix_tree_delete(&cookie->stores, page->index);
62814 }
62815 spin_unlock(&cookie->stores_lock);
62816 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
62817
62818 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
62819
62820 - fscache_stat(&fscache_n_attr_changed_calls);
62821 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
62822
62823 if (fscache_object_is_active(object)) {
62824 fscache_stat(&fscache_n_cop_attr_changed);
62825 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62826
62827 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62828
62829 - fscache_stat(&fscache_n_attr_changed);
62830 + fscache_stat_unchecked(&fscache_n_attr_changed);
62831
62832 op = kzalloc(sizeof(*op), GFP_KERNEL);
62833 if (!op) {
62834 - fscache_stat(&fscache_n_attr_changed_nomem);
62835 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
62836 _leave(" = -ENOMEM");
62837 return -ENOMEM;
62838 }
62839 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62840 if (fscache_submit_exclusive_op(object, op) < 0)
62841 goto nobufs_dec;
62842 spin_unlock(&cookie->lock);
62843 - fscache_stat(&fscache_n_attr_changed_ok);
62844 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
62845 fscache_put_operation(op);
62846 _leave(" = 0");
62847 return 0;
62848 @@ -242,7 +242,7 @@ nobufs:
62849 kfree(op);
62850 if (wake_cookie)
62851 __fscache_wake_unused_cookie(cookie);
62852 - fscache_stat(&fscache_n_attr_changed_nobufs);
62853 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
62854 _leave(" = %d", -ENOBUFS);
62855 return -ENOBUFS;
62856 }
62857 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
62858 /* allocate a retrieval operation and attempt to submit it */
62859 op = kzalloc(sizeof(*op), GFP_NOIO);
62860 if (!op) {
62861 - fscache_stat(&fscache_n_retrievals_nomem);
62862 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62863 return NULL;
62864 }
62865
62866 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
62867 return 0;
62868 }
62869
62870 - fscache_stat(&fscache_n_retrievals_wait);
62871 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
62872
62873 jif = jiffies;
62874 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
62875 TASK_INTERRUPTIBLE) != 0) {
62876 - fscache_stat(&fscache_n_retrievals_intr);
62877 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62878 _leave(" = -ERESTARTSYS");
62879 return -ERESTARTSYS;
62880 }
62881 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
62882 */
62883 int fscache_wait_for_operation_activation(struct fscache_object *object,
62884 struct fscache_operation *op,
62885 - atomic_t *stat_op_waits,
62886 - atomic_t *stat_object_dead,
62887 + atomic_unchecked_t *stat_op_waits,
62888 + atomic_unchecked_t *stat_object_dead,
62889 void (*do_cancel)(struct fscache_operation *))
62890 {
62891 int ret;
62892 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62893
62894 _debug(">>> WT");
62895 if (stat_op_waits)
62896 - fscache_stat(stat_op_waits);
62897 + fscache_stat_unchecked(stat_op_waits);
62898 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
62899 TASK_INTERRUPTIBLE) != 0) {
62900 ret = fscache_cancel_op(op, do_cancel);
62901 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62902 check_if_dead:
62903 if (op->state == FSCACHE_OP_ST_CANCELLED) {
62904 if (stat_object_dead)
62905 - fscache_stat(stat_object_dead);
62906 + fscache_stat_unchecked(stat_object_dead);
62907 _leave(" = -ENOBUFS [cancelled]");
62908 return -ENOBUFS;
62909 }
62910 @@ -381,7 +381,7 @@ check_if_dead:
62911 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
62912 fscache_cancel_op(op, do_cancel);
62913 if (stat_object_dead)
62914 - fscache_stat(stat_object_dead);
62915 + fscache_stat_unchecked(stat_object_dead);
62916 return -ENOBUFS;
62917 }
62918 return 0;
62919 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62920
62921 _enter("%p,%p,,,", cookie, page);
62922
62923 - fscache_stat(&fscache_n_retrievals);
62924 + fscache_stat_unchecked(&fscache_n_retrievals);
62925
62926 if (hlist_empty(&cookie->backing_objects))
62927 goto nobufs;
62928 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62929 goto nobufs_unlock_dec;
62930 spin_unlock(&cookie->lock);
62931
62932 - fscache_stat(&fscache_n_retrieval_ops);
62933 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62934
62935 /* pin the netfs read context in case we need to do the actual netfs
62936 * read because we've encountered a cache read failure */
62937 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62938
62939 error:
62940 if (ret == -ENOMEM)
62941 - fscache_stat(&fscache_n_retrievals_nomem);
62942 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62943 else if (ret == -ERESTARTSYS)
62944 - fscache_stat(&fscache_n_retrievals_intr);
62945 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62946 else if (ret == -ENODATA)
62947 - fscache_stat(&fscache_n_retrievals_nodata);
62948 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62949 else if (ret < 0)
62950 - fscache_stat(&fscache_n_retrievals_nobufs);
62951 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62952 else
62953 - fscache_stat(&fscache_n_retrievals_ok);
62954 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62955
62956 fscache_put_retrieval(op);
62957 _leave(" = %d", ret);
62958 @@ -505,7 +505,7 @@ nobufs_unlock:
62959 __fscache_wake_unused_cookie(cookie);
62960 kfree(op);
62961 nobufs:
62962 - fscache_stat(&fscache_n_retrievals_nobufs);
62963 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62964 _leave(" = -ENOBUFS");
62965 return -ENOBUFS;
62966 }
62967 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62968
62969 _enter("%p,,%d,,,", cookie, *nr_pages);
62970
62971 - fscache_stat(&fscache_n_retrievals);
62972 + fscache_stat_unchecked(&fscache_n_retrievals);
62973
62974 if (hlist_empty(&cookie->backing_objects))
62975 goto nobufs;
62976 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62977 goto nobufs_unlock_dec;
62978 spin_unlock(&cookie->lock);
62979
62980 - fscache_stat(&fscache_n_retrieval_ops);
62981 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62982
62983 /* pin the netfs read context in case we need to do the actual netfs
62984 * read because we've encountered a cache read failure */
62985 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62986
62987 error:
62988 if (ret == -ENOMEM)
62989 - fscache_stat(&fscache_n_retrievals_nomem);
62990 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62991 else if (ret == -ERESTARTSYS)
62992 - fscache_stat(&fscache_n_retrievals_intr);
62993 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62994 else if (ret == -ENODATA)
62995 - fscache_stat(&fscache_n_retrievals_nodata);
62996 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62997 else if (ret < 0)
62998 - fscache_stat(&fscache_n_retrievals_nobufs);
62999 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63000 else
63001 - fscache_stat(&fscache_n_retrievals_ok);
63002 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
63003
63004 fscache_put_retrieval(op);
63005 _leave(" = %d", ret);
63006 @@ -636,7 +636,7 @@ nobufs_unlock:
63007 if (wake_cookie)
63008 __fscache_wake_unused_cookie(cookie);
63009 nobufs:
63010 - fscache_stat(&fscache_n_retrievals_nobufs);
63011 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
63012 _leave(" = -ENOBUFS");
63013 return -ENOBUFS;
63014 }
63015 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63016
63017 _enter("%p,%p,,,", cookie, page);
63018
63019 - fscache_stat(&fscache_n_allocs);
63020 + fscache_stat_unchecked(&fscache_n_allocs);
63021
63022 if (hlist_empty(&cookie->backing_objects))
63023 goto nobufs;
63024 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63025 goto nobufs_unlock_dec;
63026 spin_unlock(&cookie->lock);
63027
63028 - fscache_stat(&fscache_n_alloc_ops);
63029 + fscache_stat_unchecked(&fscache_n_alloc_ops);
63030
63031 ret = fscache_wait_for_operation_activation(
63032 object, &op->op,
63033 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
63034
63035 error:
63036 if (ret == -ERESTARTSYS)
63037 - fscache_stat(&fscache_n_allocs_intr);
63038 + fscache_stat_unchecked(&fscache_n_allocs_intr);
63039 else if (ret < 0)
63040 - fscache_stat(&fscache_n_allocs_nobufs);
63041 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63042 else
63043 - fscache_stat(&fscache_n_allocs_ok);
63044 + fscache_stat_unchecked(&fscache_n_allocs_ok);
63045
63046 fscache_put_retrieval(op);
63047 _leave(" = %d", ret);
63048 @@ -730,7 +730,7 @@ nobufs_unlock:
63049 if (wake_cookie)
63050 __fscache_wake_unused_cookie(cookie);
63051 nobufs:
63052 - fscache_stat(&fscache_n_allocs_nobufs);
63053 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
63054 _leave(" = -ENOBUFS");
63055 return -ENOBUFS;
63056 }
63057 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63058
63059 spin_lock(&cookie->stores_lock);
63060
63061 - fscache_stat(&fscache_n_store_calls);
63062 + fscache_stat_unchecked(&fscache_n_store_calls);
63063
63064 /* find a page to store */
63065 page = NULL;
63066 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63067 page = results[0];
63068 _debug("gang %d [%lx]", n, page->index);
63069 if (page->index > op->store_limit) {
63070 - fscache_stat(&fscache_n_store_pages_over_limit);
63071 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
63072 goto superseded;
63073 }
63074
63075 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
63076 spin_unlock(&cookie->stores_lock);
63077 spin_unlock(&object->lock);
63078
63079 - fscache_stat(&fscache_n_store_pages);
63080 + fscache_stat_unchecked(&fscache_n_store_pages);
63081 fscache_stat(&fscache_n_cop_write_page);
63082 ret = object->cache->ops->write_page(op, page);
63083 fscache_stat_d(&fscache_n_cop_write_page);
63084 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63085 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63086 ASSERT(PageFsCache(page));
63087
63088 - fscache_stat(&fscache_n_stores);
63089 + fscache_stat_unchecked(&fscache_n_stores);
63090
63091 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
63092 _leave(" = -ENOBUFS [invalidating]");
63093 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63094 spin_unlock(&cookie->stores_lock);
63095 spin_unlock(&object->lock);
63096
63097 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
63098 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63099 op->store_limit = object->store_limit;
63100
63101 __fscache_use_cookie(cookie);
63102 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63103
63104 spin_unlock(&cookie->lock);
63105 radix_tree_preload_end();
63106 - fscache_stat(&fscache_n_store_ops);
63107 - fscache_stat(&fscache_n_stores_ok);
63108 + fscache_stat_unchecked(&fscache_n_store_ops);
63109 + fscache_stat_unchecked(&fscache_n_stores_ok);
63110
63111 /* the work queue now carries its own ref on the object */
63112 fscache_put_operation(&op->op);
63113 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63114 return 0;
63115
63116 already_queued:
63117 - fscache_stat(&fscache_n_stores_again);
63118 + fscache_stat_unchecked(&fscache_n_stores_again);
63119 already_pending:
63120 spin_unlock(&cookie->stores_lock);
63121 spin_unlock(&object->lock);
63122 spin_unlock(&cookie->lock);
63123 radix_tree_preload_end();
63124 kfree(op);
63125 - fscache_stat(&fscache_n_stores_ok);
63126 + fscache_stat_unchecked(&fscache_n_stores_ok);
63127 _leave(" = 0");
63128 return 0;
63129
63130 @@ -1039,14 +1039,14 @@ nobufs:
63131 kfree(op);
63132 if (wake_cookie)
63133 __fscache_wake_unused_cookie(cookie);
63134 - fscache_stat(&fscache_n_stores_nobufs);
63135 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
63136 _leave(" = -ENOBUFS");
63137 return -ENOBUFS;
63138
63139 nomem_free:
63140 kfree(op);
63141 nomem:
63142 - fscache_stat(&fscache_n_stores_oom);
63143 + fscache_stat_unchecked(&fscache_n_stores_oom);
63144 _leave(" = -ENOMEM");
63145 return -ENOMEM;
63146 }
63147 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
63148 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63149 ASSERTCMP(page, !=, NULL);
63150
63151 - fscache_stat(&fscache_n_uncaches);
63152 + fscache_stat_unchecked(&fscache_n_uncaches);
63153
63154 /* cache withdrawal may beat us to it */
63155 if (!PageFsCache(page))
63156 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
63157 struct fscache_cookie *cookie = op->op.object->cookie;
63158
63159 #ifdef CONFIG_FSCACHE_STATS
63160 - atomic_inc(&fscache_n_marks);
63161 + atomic_inc_unchecked(&fscache_n_marks);
63162 #endif
63163
63164 _debug("- mark %p{%lx}", page, page->index);
63165 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63166 index 40d13c7..ddf52b9 100644
63167 --- a/fs/fscache/stats.c
63168 +++ b/fs/fscache/stats.c
63169 @@ -18,99 +18,99 @@
63170 /*
63171 * operation counters
63172 */
63173 -atomic_t fscache_n_op_pend;
63174 -atomic_t fscache_n_op_run;
63175 -atomic_t fscache_n_op_enqueue;
63176 -atomic_t fscache_n_op_requeue;
63177 -atomic_t fscache_n_op_deferred_release;
63178 -atomic_t fscache_n_op_release;
63179 -atomic_t fscache_n_op_gc;
63180 -atomic_t fscache_n_op_cancelled;
63181 -atomic_t fscache_n_op_rejected;
63182 +atomic_unchecked_t fscache_n_op_pend;
63183 +atomic_unchecked_t fscache_n_op_run;
63184 +atomic_unchecked_t fscache_n_op_enqueue;
63185 +atomic_unchecked_t fscache_n_op_requeue;
63186 +atomic_unchecked_t fscache_n_op_deferred_release;
63187 +atomic_unchecked_t fscache_n_op_release;
63188 +atomic_unchecked_t fscache_n_op_gc;
63189 +atomic_unchecked_t fscache_n_op_cancelled;
63190 +atomic_unchecked_t fscache_n_op_rejected;
63191
63192 -atomic_t fscache_n_attr_changed;
63193 -atomic_t fscache_n_attr_changed_ok;
63194 -atomic_t fscache_n_attr_changed_nobufs;
63195 -atomic_t fscache_n_attr_changed_nomem;
63196 -atomic_t fscache_n_attr_changed_calls;
63197 +atomic_unchecked_t fscache_n_attr_changed;
63198 +atomic_unchecked_t fscache_n_attr_changed_ok;
63199 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63200 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63201 +atomic_unchecked_t fscache_n_attr_changed_calls;
63202
63203 -atomic_t fscache_n_allocs;
63204 -atomic_t fscache_n_allocs_ok;
63205 -atomic_t fscache_n_allocs_wait;
63206 -atomic_t fscache_n_allocs_nobufs;
63207 -atomic_t fscache_n_allocs_intr;
63208 -atomic_t fscache_n_allocs_object_dead;
63209 -atomic_t fscache_n_alloc_ops;
63210 -atomic_t fscache_n_alloc_op_waits;
63211 +atomic_unchecked_t fscache_n_allocs;
63212 +atomic_unchecked_t fscache_n_allocs_ok;
63213 +atomic_unchecked_t fscache_n_allocs_wait;
63214 +atomic_unchecked_t fscache_n_allocs_nobufs;
63215 +atomic_unchecked_t fscache_n_allocs_intr;
63216 +atomic_unchecked_t fscache_n_allocs_object_dead;
63217 +atomic_unchecked_t fscache_n_alloc_ops;
63218 +atomic_unchecked_t fscache_n_alloc_op_waits;
63219
63220 -atomic_t fscache_n_retrievals;
63221 -atomic_t fscache_n_retrievals_ok;
63222 -atomic_t fscache_n_retrievals_wait;
63223 -atomic_t fscache_n_retrievals_nodata;
63224 -atomic_t fscache_n_retrievals_nobufs;
63225 -atomic_t fscache_n_retrievals_intr;
63226 -atomic_t fscache_n_retrievals_nomem;
63227 -atomic_t fscache_n_retrievals_object_dead;
63228 -atomic_t fscache_n_retrieval_ops;
63229 -atomic_t fscache_n_retrieval_op_waits;
63230 +atomic_unchecked_t fscache_n_retrievals;
63231 +atomic_unchecked_t fscache_n_retrievals_ok;
63232 +atomic_unchecked_t fscache_n_retrievals_wait;
63233 +atomic_unchecked_t fscache_n_retrievals_nodata;
63234 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63235 +atomic_unchecked_t fscache_n_retrievals_intr;
63236 +atomic_unchecked_t fscache_n_retrievals_nomem;
63237 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63238 +atomic_unchecked_t fscache_n_retrieval_ops;
63239 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63240
63241 -atomic_t fscache_n_stores;
63242 -atomic_t fscache_n_stores_ok;
63243 -atomic_t fscache_n_stores_again;
63244 -atomic_t fscache_n_stores_nobufs;
63245 -atomic_t fscache_n_stores_oom;
63246 -atomic_t fscache_n_store_ops;
63247 -atomic_t fscache_n_store_calls;
63248 -atomic_t fscache_n_store_pages;
63249 -atomic_t fscache_n_store_radix_deletes;
63250 -atomic_t fscache_n_store_pages_over_limit;
63251 +atomic_unchecked_t fscache_n_stores;
63252 +atomic_unchecked_t fscache_n_stores_ok;
63253 +atomic_unchecked_t fscache_n_stores_again;
63254 +atomic_unchecked_t fscache_n_stores_nobufs;
63255 +atomic_unchecked_t fscache_n_stores_oom;
63256 +atomic_unchecked_t fscache_n_store_ops;
63257 +atomic_unchecked_t fscache_n_store_calls;
63258 +atomic_unchecked_t fscache_n_store_pages;
63259 +atomic_unchecked_t fscache_n_store_radix_deletes;
63260 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63261
63262 -atomic_t fscache_n_store_vmscan_not_storing;
63263 -atomic_t fscache_n_store_vmscan_gone;
63264 -atomic_t fscache_n_store_vmscan_busy;
63265 -atomic_t fscache_n_store_vmscan_cancelled;
63266 -atomic_t fscache_n_store_vmscan_wait;
63267 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63268 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63269 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63270 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63271 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63272
63273 -atomic_t fscache_n_marks;
63274 -atomic_t fscache_n_uncaches;
63275 +atomic_unchecked_t fscache_n_marks;
63276 +atomic_unchecked_t fscache_n_uncaches;
63277
63278 -atomic_t fscache_n_acquires;
63279 -atomic_t fscache_n_acquires_null;
63280 -atomic_t fscache_n_acquires_no_cache;
63281 -atomic_t fscache_n_acquires_ok;
63282 -atomic_t fscache_n_acquires_nobufs;
63283 -atomic_t fscache_n_acquires_oom;
63284 +atomic_unchecked_t fscache_n_acquires;
63285 +atomic_unchecked_t fscache_n_acquires_null;
63286 +atomic_unchecked_t fscache_n_acquires_no_cache;
63287 +atomic_unchecked_t fscache_n_acquires_ok;
63288 +atomic_unchecked_t fscache_n_acquires_nobufs;
63289 +atomic_unchecked_t fscache_n_acquires_oom;
63290
63291 -atomic_t fscache_n_invalidates;
63292 -atomic_t fscache_n_invalidates_run;
63293 +atomic_unchecked_t fscache_n_invalidates;
63294 +atomic_unchecked_t fscache_n_invalidates_run;
63295
63296 -atomic_t fscache_n_updates;
63297 -atomic_t fscache_n_updates_null;
63298 -atomic_t fscache_n_updates_run;
63299 +atomic_unchecked_t fscache_n_updates;
63300 +atomic_unchecked_t fscache_n_updates_null;
63301 +atomic_unchecked_t fscache_n_updates_run;
63302
63303 -atomic_t fscache_n_relinquishes;
63304 -atomic_t fscache_n_relinquishes_null;
63305 -atomic_t fscache_n_relinquishes_waitcrt;
63306 -atomic_t fscache_n_relinquishes_retire;
63307 +atomic_unchecked_t fscache_n_relinquishes;
63308 +atomic_unchecked_t fscache_n_relinquishes_null;
63309 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63310 +atomic_unchecked_t fscache_n_relinquishes_retire;
63311
63312 -atomic_t fscache_n_cookie_index;
63313 -atomic_t fscache_n_cookie_data;
63314 -atomic_t fscache_n_cookie_special;
63315 +atomic_unchecked_t fscache_n_cookie_index;
63316 +atomic_unchecked_t fscache_n_cookie_data;
63317 +atomic_unchecked_t fscache_n_cookie_special;
63318
63319 -atomic_t fscache_n_object_alloc;
63320 -atomic_t fscache_n_object_no_alloc;
63321 -atomic_t fscache_n_object_lookups;
63322 -atomic_t fscache_n_object_lookups_negative;
63323 -atomic_t fscache_n_object_lookups_positive;
63324 -atomic_t fscache_n_object_lookups_timed_out;
63325 -atomic_t fscache_n_object_created;
63326 -atomic_t fscache_n_object_avail;
63327 -atomic_t fscache_n_object_dead;
63328 +atomic_unchecked_t fscache_n_object_alloc;
63329 +atomic_unchecked_t fscache_n_object_no_alloc;
63330 +atomic_unchecked_t fscache_n_object_lookups;
63331 +atomic_unchecked_t fscache_n_object_lookups_negative;
63332 +atomic_unchecked_t fscache_n_object_lookups_positive;
63333 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63334 +atomic_unchecked_t fscache_n_object_created;
63335 +atomic_unchecked_t fscache_n_object_avail;
63336 +atomic_unchecked_t fscache_n_object_dead;
63337
63338 -atomic_t fscache_n_checkaux_none;
63339 -atomic_t fscache_n_checkaux_okay;
63340 -atomic_t fscache_n_checkaux_update;
63341 -atomic_t fscache_n_checkaux_obsolete;
63342 +atomic_unchecked_t fscache_n_checkaux_none;
63343 +atomic_unchecked_t fscache_n_checkaux_okay;
63344 +atomic_unchecked_t fscache_n_checkaux_update;
63345 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63346
63347 atomic_t fscache_n_cop_alloc_object;
63348 atomic_t fscache_n_cop_lookup_object;
63349 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63350 seq_puts(m, "FS-Cache statistics\n");
63351
63352 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63353 - atomic_read(&fscache_n_cookie_index),
63354 - atomic_read(&fscache_n_cookie_data),
63355 - atomic_read(&fscache_n_cookie_special));
63356 + atomic_read_unchecked(&fscache_n_cookie_index),
63357 + atomic_read_unchecked(&fscache_n_cookie_data),
63358 + atomic_read_unchecked(&fscache_n_cookie_special));
63359
63360 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63361 - atomic_read(&fscache_n_object_alloc),
63362 - atomic_read(&fscache_n_object_no_alloc),
63363 - atomic_read(&fscache_n_object_avail),
63364 - atomic_read(&fscache_n_object_dead));
63365 + atomic_read_unchecked(&fscache_n_object_alloc),
63366 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63367 + atomic_read_unchecked(&fscache_n_object_avail),
63368 + atomic_read_unchecked(&fscache_n_object_dead));
63369 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63370 - atomic_read(&fscache_n_checkaux_none),
63371 - atomic_read(&fscache_n_checkaux_okay),
63372 - atomic_read(&fscache_n_checkaux_update),
63373 - atomic_read(&fscache_n_checkaux_obsolete));
63374 + atomic_read_unchecked(&fscache_n_checkaux_none),
63375 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63376 + atomic_read_unchecked(&fscache_n_checkaux_update),
63377 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63378
63379 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63380 - atomic_read(&fscache_n_marks),
63381 - atomic_read(&fscache_n_uncaches));
63382 + atomic_read_unchecked(&fscache_n_marks),
63383 + atomic_read_unchecked(&fscache_n_uncaches));
63384
63385 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63386 " oom=%u\n",
63387 - atomic_read(&fscache_n_acquires),
63388 - atomic_read(&fscache_n_acquires_null),
63389 - atomic_read(&fscache_n_acquires_no_cache),
63390 - atomic_read(&fscache_n_acquires_ok),
63391 - atomic_read(&fscache_n_acquires_nobufs),
63392 - atomic_read(&fscache_n_acquires_oom));
63393 + atomic_read_unchecked(&fscache_n_acquires),
63394 + atomic_read_unchecked(&fscache_n_acquires_null),
63395 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63396 + atomic_read_unchecked(&fscache_n_acquires_ok),
63397 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63398 + atomic_read_unchecked(&fscache_n_acquires_oom));
63399
63400 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63401 - atomic_read(&fscache_n_object_lookups),
63402 - atomic_read(&fscache_n_object_lookups_negative),
63403 - atomic_read(&fscache_n_object_lookups_positive),
63404 - atomic_read(&fscache_n_object_created),
63405 - atomic_read(&fscache_n_object_lookups_timed_out));
63406 + atomic_read_unchecked(&fscache_n_object_lookups),
63407 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63408 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63409 + atomic_read_unchecked(&fscache_n_object_created),
63410 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63411
63412 seq_printf(m, "Invals : n=%u run=%u\n",
63413 - atomic_read(&fscache_n_invalidates),
63414 - atomic_read(&fscache_n_invalidates_run));
63415 + atomic_read_unchecked(&fscache_n_invalidates),
63416 + atomic_read_unchecked(&fscache_n_invalidates_run));
63417
63418 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63419 - atomic_read(&fscache_n_updates),
63420 - atomic_read(&fscache_n_updates_null),
63421 - atomic_read(&fscache_n_updates_run));
63422 + atomic_read_unchecked(&fscache_n_updates),
63423 + atomic_read_unchecked(&fscache_n_updates_null),
63424 + atomic_read_unchecked(&fscache_n_updates_run));
63425
63426 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63427 - atomic_read(&fscache_n_relinquishes),
63428 - atomic_read(&fscache_n_relinquishes_null),
63429 - atomic_read(&fscache_n_relinquishes_waitcrt),
63430 - atomic_read(&fscache_n_relinquishes_retire));
63431 + atomic_read_unchecked(&fscache_n_relinquishes),
63432 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63433 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63434 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63435
63436 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63437 - atomic_read(&fscache_n_attr_changed),
63438 - atomic_read(&fscache_n_attr_changed_ok),
63439 - atomic_read(&fscache_n_attr_changed_nobufs),
63440 - atomic_read(&fscache_n_attr_changed_nomem),
63441 - atomic_read(&fscache_n_attr_changed_calls));
63442 + atomic_read_unchecked(&fscache_n_attr_changed),
63443 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63444 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63445 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63446 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63447
63448 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63449 - atomic_read(&fscache_n_allocs),
63450 - atomic_read(&fscache_n_allocs_ok),
63451 - atomic_read(&fscache_n_allocs_wait),
63452 - atomic_read(&fscache_n_allocs_nobufs),
63453 - atomic_read(&fscache_n_allocs_intr));
63454 + atomic_read_unchecked(&fscache_n_allocs),
63455 + atomic_read_unchecked(&fscache_n_allocs_ok),
63456 + atomic_read_unchecked(&fscache_n_allocs_wait),
63457 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63458 + atomic_read_unchecked(&fscache_n_allocs_intr));
63459 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63460 - atomic_read(&fscache_n_alloc_ops),
63461 - atomic_read(&fscache_n_alloc_op_waits),
63462 - atomic_read(&fscache_n_allocs_object_dead));
63463 + atomic_read_unchecked(&fscache_n_alloc_ops),
63464 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63465 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63466
63467 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63468 " int=%u oom=%u\n",
63469 - atomic_read(&fscache_n_retrievals),
63470 - atomic_read(&fscache_n_retrievals_ok),
63471 - atomic_read(&fscache_n_retrievals_wait),
63472 - atomic_read(&fscache_n_retrievals_nodata),
63473 - atomic_read(&fscache_n_retrievals_nobufs),
63474 - atomic_read(&fscache_n_retrievals_intr),
63475 - atomic_read(&fscache_n_retrievals_nomem));
63476 + atomic_read_unchecked(&fscache_n_retrievals),
63477 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63478 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63479 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63480 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63481 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63482 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63483 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63484 - atomic_read(&fscache_n_retrieval_ops),
63485 - atomic_read(&fscache_n_retrieval_op_waits),
63486 - atomic_read(&fscache_n_retrievals_object_dead));
63487 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63488 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63489 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63490
63491 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63492 - atomic_read(&fscache_n_stores),
63493 - atomic_read(&fscache_n_stores_ok),
63494 - atomic_read(&fscache_n_stores_again),
63495 - atomic_read(&fscache_n_stores_nobufs),
63496 - atomic_read(&fscache_n_stores_oom));
63497 + atomic_read_unchecked(&fscache_n_stores),
63498 + atomic_read_unchecked(&fscache_n_stores_ok),
63499 + atomic_read_unchecked(&fscache_n_stores_again),
63500 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63501 + atomic_read_unchecked(&fscache_n_stores_oom));
63502 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63503 - atomic_read(&fscache_n_store_ops),
63504 - atomic_read(&fscache_n_store_calls),
63505 - atomic_read(&fscache_n_store_pages),
63506 - atomic_read(&fscache_n_store_radix_deletes),
63507 - atomic_read(&fscache_n_store_pages_over_limit));
63508 + atomic_read_unchecked(&fscache_n_store_ops),
63509 + atomic_read_unchecked(&fscache_n_store_calls),
63510 + atomic_read_unchecked(&fscache_n_store_pages),
63511 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63512 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63513
63514 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63515 - atomic_read(&fscache_n_store_vmscan_not_storing),
63516 - atomic_read(&fscache_n_store_vmscan_gone),
63517 - atomic_read(&fscache_n_store_vmscan_busy),
63518 - atomic_read(&fscache_n_store_vmscan_cancelled),
63519 - atomic_read(&fscache_n_store_vmscan_wait));
63520 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63521 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63522 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63523 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63524 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63525
63526 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63527 - atomic_read(&fscache_n_op_pend),
63528 - atomic_read(&fscache_n_op_run),
63529 - atomic_read(&fscache_n_op_enqueue),
63530 - atomic_read(&fscache_n_op_cancelled),
63531 - atomic_read(&fscache_n_op_rejected));
63532 + atomic_read_unchecked(&fscache_n_op_pend),
63533 + atomic_read_unchecked(&fscache_n_op_run),
63534 + atomic_read_unchecked(&fscache_n_op_enqueue),
63535 + atomic_read_unchecked(&fscache_n_op_cancelled),
63536 + atomic_read_unchecked(&fscache_n_op_rejected));
63537 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63538 - atomic_read(&fscache_n_op_deferred_release),
63539 - atomic_read(&fscache_n_op_release),
63540 - atomic_read(&fscache_n_op_gc));
63541 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63542 + atomic_read_unchecked(&fscache_n_op_release),
63543 + atomic_read_unchecked(&fscache_n_op_gc));
63544
63545 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63546 atomic_read(&fscache_n_cop_alloc_object),
63547 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63548 index 28d0c7a..04816b7 100644
63549 --- a/fs/fuse/cuse.c
63550 +++ b/fs/fuse/cuse.c
63551 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63552 INIT_LIST_HEAD(&cuse_conntbl[i]);
63553
63554 /* inherit and extend fuse_dev_operations */
63555 - cuse_channel_fops = fuse_dev_operations;
63556 - cuse_channel_fops.owner = THIS_MODULE;
63557 - cuse_channel_fops.open = cuse_channel_open;
63558 - cuse_channel_fops.release = cuse_channel_release;
63559 + pax_open_kernel();
63560 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63561 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63562 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63563 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63564 + pax_close_kernel();
63565
63566 cuse_class = class_create(THIS_MODULE, "cuse");
63567 if (IS_ERR(cuse_class))
63568 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63569 index 71c4619..6a9f6d4 100644
63570 --- a/fs/fuse/dev.c
63571 +++ b/fs/fuse/dev.c
63572 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63573 ret = 0;
63574 pipe_lock(pipe);
63575
63576 - if (!pipe->readers) {
63577 + if (!atomic_read(&pipe->readers)) {
63578 send_sig(SIGPIPE, current, 0);
63579 if (!ret)
63580 ret = -EPIPE;
63581 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63582 page_nr++;
63583 ret += buf->len;
63584
63585 - if (pipe->files)
63586 + if (atomic_read(&pipe->files))
63587 do_wakeup = 1;
63588 }
63589
63590 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63591 index 08e7b1a..d91c6ee 100644
63592 --- a/fs/fuse/dir.c
63593 +++ b/fs/fuse/dir.c
63594 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63595 return link;
63596 }
63597
63598 -static void free_link(char *link)
63599 +static void free_link(const char *link)
63600 {
63601 if (!IS_ERR(link))
63602 free_page((unsigned long) link);
63603 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
63604 index fd62cae..3494dfa 100644
63605 --- a/fs/hostfs/hostfs_kern.c
63606 +++ b/fs/hostfs/hostfs_kern.c
63607 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
63608
63609 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
63610 {
63611 - char *s = nd_get_link(nd);
63612 + const char *s = nd_get_link(nd);
63613 if (!IS_ERR(s))
63614 __putname(s);
63615 }
63616 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
63617 index 5eba47f..d353c22 100644
63618 --- a/fs/hugetlbfs/inode.c
63619 +++ b/fs/hugetlbfs/inode.c
63620 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63621 struct mm_struct *mm = current->mm;
63622 struct vm_area_struct *vma;
63623 struct hstate *h = hstate_file(file);
63624 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
63625 struct vm_unmapped_area_info info;
63626
63627 if (len & ~huge_page_mask(h))
63628 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63629 return addr;
63630 }
63631
63632 +#ifdef CONFIG_PAX_RANDMMAP
63633 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
63634 +#endif
63635 +
63636 if (addr) {
63637 addr = ALIGN(addr, huge_page_size(h));
63638 vma = find_vma(mm, addr);
63639 - if (TASK_SIZE - len >= addr &&
63640 - (!vma || addr + len <= vma->vm_start))
63641 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
63642 return addr;
63643 }
63644
63645 info.flags = 0;
63646 info.length = len;
63647 info.low_limit = TASK_UNMAPPED_BASE;
63648 +
63649 +#ifdef CONFIG_PAX_RANDMMAP
63650 + if (mm->pax_flags & MF_PAX_RANDMMAP)
63651 + info.low_limit += mm->delta_mmap;
63652 +#endif
63653 +
63654 info.high_limit = TASK_SIZE;
63655 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
63656 info.align_offset = 0;
63657 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
63658 };
63659 MODULE_ALIAS_FS("hugetlbfs");
63660
63661 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63662 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63663
63664 static int can_do_hugetlb_shm(void)
63665 {
63666 diff --git a/fs/inode.c b/fs/inode.c
63667 index aa149e7..46f1f65 100644
63668 --- a/fs/inode.c
63669 +++ b/fs/inode.c
63670 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
63671 unsigned int *p = &get_cpu_var(last_ino);
63672 unsigned int res = *p;
63673
63674 +start:
63675 +
63676 #ifdef CONFIG_SMP
63677 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
63678 - static atomic_t shared_last_ino;
63679 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
63680 + static atomic_unchecked_t shared_last_ino;
63681 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
63682
63683 res = next - LAST_INO_BATCH;
63684 }
63685 #endif
63686
63687 - *p = ++res;
63688 + if (unlikely(!++res))
63689 + goto start; /* never zero */
63690 + *p = res;
63691 put_cpu_var(last_ino);
63692 return res;
63693 }
63694 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
63695 index 4a6cf28..d3a29d3 100644
63696 --- a/fs/jffs2/erase.c
63697 +++ b/fs/jffs2/erase.c
63698 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
63699 struct jffs2_unknown_node marker = {
63700 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
63701 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63702 - .totlen = cpu_to_je32(c->cleanmarker_size)
63703 + .totlen = cpu_to_je32(c->cleanmarker_size),
63704 + .hdr_crc = cpu_to_je32(0)
63705 };
63706
63707 jffs2_prealloc_raw_node_refs(c, jeb, 1);
63708 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
63709 index 09ed551..45684f8 100644
63710 --- a/fs/jffs2/wbuf.c
63711 +++ b/fs/jffs2/wbuf.c
63712 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
63713 {
63714 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
63715 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63716 - .totlen = constant_cpu_to_je32(8)
63717 + .totlen = constant_cpu_to_je32(8),
63718 + .hdr_crc = constant_cpu_to_je32(0)
63719 };
63720
63721 /*
63722 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
63723 index 16c3a95..e9cb75d 100644
63724 --- a/fs/jfs/super.c
63725 +++ b/fs/jfs/super.c
63726 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
63727
63728 jfs_inode_cachep =
63729 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
63730 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
63731 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
63732 init_once);
63733 if (jfs_inode_cachep == NULL)
63734 return -ENOMEM;
63735 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
63736 index 2d881b3..fe1ac77 100644
63737 --- a/fs/kernfs/dir.c
63738 +++ b/fs/kernfs/dir.c
63739 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
63740 *
63741 * Returns 31 bit hash of ns + name (so it fits in an off_t )
63742 */
63743 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
63744 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
63745 {
63746 unsigned long hash = init_name_hash();
63747 unsigned int len = strlen(name);
63748 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
63749 ret = scops->mkdir(parent, dentry->d_name.name, mode);
63750
63751 kernfs_put_active(parent);
63752 +
63753 + if (!ret) {
63754 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
63755 + ret = PTR_ERR_OR_ZERO(dentry_ret);
63756 + }
63757 +
63758 return ret;
63759 }
63760
63761 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
63762 index ddc9f96..4e450ad 100644
63763 --- a/fs/kernfs/file.c
63764 +++ b/fs/kernfs/file.c
63765 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
63766
63767 struct kernfs_open_node {
63768 atomic_t refcnt;
63769 - atomic_t event;
63770 + atomic_unchecked_t event;
63771 wait_queue_head_t poll;
63772 struct list_head files; /* goes through kernfs_open_file.list */
63773 };
63774 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
63775 {
63776 struct kernfs_open_file *of = sf->private;
63777
63778 - of->event = atomic_read(&of->kn->attr.open->event);
63779 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
63780
63781 return of->kn->attr.ops->seq_show(sf, v);
63782 }
63783 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
63784 {
63785 struct kernfs_open_file *of = kernfs_of(file);
63786 const struct kernfs_ops *ops;
63787 - size_t len;
63788 + ssize_t len;
63789 char *buf;
63790
63791 if (of->atomic_write_len) {
63792 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
63793 return ret;
63794 }
63795
63796 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63797 - void *buf, int len, int write)
63798 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63799 + void *buf, size_t len, int write)
63800 {
63801 struct file *file = vma->vm_file;
63802 struct kernfs_open_file *of = kernfs_of(file);
63803 - int ret;
63804 + ssize_t ret;
63805
63806 if (!of->vm_ops)
63807 return -EINVAL;
63808 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
63809 return -ENOMEM;
63810
63811 atomic_set(&new_on->refcnt, 0);
63812 - atomic_set(&new_on->event, 1);
63813 + atomic_set_unchecked(&new_on->event, 1);
63814 init_waitqueue_head(&new_on->poll);
63815 INIT_LIST_HEAD(&new_on->files);
63816 goto retry;
63817 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
63818
63819 kernfs_put_active(kn);
63820
63821 - if (of->event != atomic_read(&on->event))
63822 + if (of->event != atomic_read_unchecked(&on->event))
63823 goto trigger;
63824
63825 return DEFAULT_POLLMASK;
63826 @@ -823,7 +823,7 @@ repeat:
63827
63828 on = kn->attr.open;
63829 if (on) {
63830 - atomic_inc(&on->event);
63831 + atomic_inc_unchecked(&on->event);
63832 wake_up_interruptible(&on->poll);
63833 }
63834
63835 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
63836 index 8a19889..4c3069a 100644
63837 --- a/fs/kernfs/symlink.c
63838 +++ b/fs/kernfs/symlink.c
63839 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
63840 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
63841 void *cookie)
63842 {
63843 - char *page = nd_get_link(nd);
63844 + const char *page = nd_get_link(nd);
63845 if (!IS_ERR(page))
63846 free_page((unsigned long)page);
63847 }
63848 diff --git a/fs/libfs.c b/fs/libfs.c
63849 index 005843c..06c4191 100644
63850 --- a/fs/libfs.c
63851 +++ b/fs/libfs.c
63852 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63853
63854 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
63855 struct dentry *next = list_entry(p, struct dentry, d_child);
63856 + char d_name[sizeof(next->d_iname)];
63857 + const unsigned char *name;
63858 +
63859 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
63860 if (!simple_positive(next)) {
63861 spin_unlock(&next->d_lock);
63862 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63863
63864 spin_unlock(&next->d_lock);
63865 spin_unlock(&dentry->d_lock);
63866 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
63867 + name = next->d_name.name;
63868 + if (name == next->d_iname) {
63869 + memcpy(d_name, name, next->d_name.len);
63870 + name = d_name;
63871 + }
63872 + if (!dir_emit(ctx, name, next->d_name.len,
63873 next->d_inode->i_ino, dt_type(next->d_inode)))
63874 return 0;
63875 spin_lock(&dentry->d_lock);
63876 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
63877 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
63878 void *cookie)
63879 {
63880 - char *s = nd_get_link(nd);
63881 + const char *s = nd_get_link(nd);
63882 if (!IS_ERR(s))
63883 kfree(s);
63884 }
63885 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
63886 index acd3947..1f896e2 100644
63887 --- a/fs/lockd/clntproc.c
63888 +++ b/fs/lockd/clntproc.c
63889 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
63890 /*
63891 * Cookie counter for NLM requests
63892 */
63893 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
63894 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
63895
63896 void nlmclnt_next_cookie(struct nlm_cookie *c)
63897 {
63898 - u32 cookie = atomic_inc_return(&nlm_cookie);
63899 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
63900
63901 memcpy(c->data, &cookie, 4);
63902 c->len=4;
63903 diff --git a/fs/locks.c b/fs/locks.c
63904 index 59e2f90..bd69071 100644
63905 --- a/fs/locks.c
63906 +++ b/fs/locks.c
63907 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
63908 locks_remove_posix(filp, filp);
63909
63910 if (filp->f_op->flock) {
63911 - struct file_lock fl = {
63912 + struct file_lock flock = {
63913 .fl_owner = filp,
63914 .fl_pid = current->tgid,
63915 .fl_file = filp,
63916 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
63917 .fl_type = F_UNLCK,
63918 .fl_end = OFFSET_MAX,
63919 };
63920 - filp->f_op->flock(filp, F_SETLKW, &fl);
63921 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
63922 - fl.fl_ops->fl_release_private(&fl);
63923 + filp->f_op->flock(filp, F_SETLKW, &flock);
63924 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
63925 + flock.fl_ops->fl_release_private(&flock);
63926 }
63927
63928 spin_lock(&inode->i_lock);
63929 diff --git a/fs/mount.h b/fs/mount.h
63930 index 0ad6f76..a04c146 100644
63931 --- a/fs/mount.h
63932 +++ b/fs/mount.h
63933 @@ -12,7 +12,7 @@ struct mnt_namespace {
63934 u64 seq; /* Sequence number to prevent loops */
63935 wait_queue_head_t poll;
63936 u64 event;
63937 -};
63938 +} __randomize_layout;
63939
63940 struct mnt_pcp {
63941 int mnt_count;
63942 @@ -63,7 +63,7 @@ struct mount {
63943 int mnt_expiry_mark; /* true if marked for expiry */
63944 struct hlist_head mnt_pins;
63945 struct path mnt_ex_mountpoint;
63946 -};
63947 +} __randomize_layout;
63948
63949 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
63950
63951 diff --git a/fs/namei.c b/fs/namei.c
63952 index bc35b02..7ed1f1d 100644
63953 --- a/fs/namei.c
63954 +++ b/fs/namei.c
63955 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
63956 if (ret != -EACCES)
63957 return ret;
63958
63959 +#ifdef CONFIG_GRKERNSEC
63960 + /* we'll block if we have to log due to a denied capability use */
63961 + if (mask & MAY_NOT_BLOCK)
63962 + return -ECHILD;
63963 +#endif
63964 +
63965 if (S_ISDIR(inode->i_mode)) {
63966 /* DACs are overridable for directories */
63967 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63968 - return 0;
63969 if (!(mask & MAY_WRITE))
63970 - if (capable_wrt_inode_uidgid(inode,
63971 - CAP_DAC_READ_SEARCH))
63972 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63973 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63974 return 0;
63975 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63976 + return 0;
63977 return -EACCES;
63978 }
63979 /*
63980 + * Searching includes executable on directories, else just read.
63981 + */
63982 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63983 + if (mask == MAY_READ)
63984 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63985 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63986 + return 0;
63987 +
63988 + /*
63989 * Read/write DACs are always overridable.
63990 * Executable DACs are overridable when there is
63991 * at least one exec bit set.
63992 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
63993 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63994 return 0;
63995
63996 - /*
63997 - * Searching includes executable on directories, else just read.
63998 - */
63999 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
64000 - if (mask == MAY_READ)
64001 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
64002 - return 0;
64003 -
64004 return -EACCES;
64005 }
64006 EXPORT_SYMBOL(generic_permission);
64007 @@ -497,7 +504,7 @@ struct nameidata {
64008 int last_type;
64009 unsigned depth;
64010 struct file *base;
64011 - char *saved_names[MAX_NESTED_LINKS + 1];
64012 + const char *saved_names[MAX_NESTED_LINKS + 1];
64013 };
64014
64015 /*
64016 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
64017 nd->flags |= LOOKUP_JUMPED;
64018 }
64019
64020 -void nd_set_link(struct nameidata *nd, char *path)
64021 +void nd_set_link(struct nameidata *nd, const char *path)
64022 {
64023 nd->saved_names[nd->depth] = path;
64024 }
64025 EXPORT_SYMBOL(nd_set_link);
64026
64027 -char *nd_get_link(struct nameidata *nd)
64028 +const char *nd_get_link(const struct nameidata *nd)
64029 {
64030 return nd->saved_names[nd->depth];
64031 }
64032 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64033 {
64034 struct dentry *dentry = link->dentry;
64035 int error;
64036 - char *s;
64037 + const char *s;
64038
64039 BUG_ON(nd->flags & LOOKUP_RCU);
64040
64041 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
64042 if (error)
64043 goto out_put_nd_path;
64044
64045 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
64046 + dentry->d_inode, dentry, nd->path.mnt)) {
64047 + error = -EACCES;
64048 + goto out_put_nd_path;
64049 + }
64050 +
64051 nd->last_type = LAST_BIND;
64052 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
64053 error = PTR_ERR(*p);
64054 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
64055 if (res)
64056 break;
64057 res = walk_component(nd, path, LOOKUP_FOLLOW);
64058 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
64059 + res = -EACCES;
64060 put_link(nd, &link, cookie);
64061 } while (res > 0);
64062
64063 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
64064 static inline u64 hash_name(const char *name)
64065 {
64066 unsigned long a, b, adata, bdata, mask, hash, len;
64067 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64068 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
64069
64070 hash = a = 0;
64071 len = -sizeof(unsigned long);
64072 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
64073 if (err)
64074 break;
64075 err = lookup_last(nd, &path);
64076 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
64077 + err = -EACCES;
64078 put_link(nd, &link, cookie);
64079 }
64080 }
64081 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
64082 if (!err)
64083 err = complete_walk(nd);
64084
64085 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
64086 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64087 + path_put(&nd->path);
64088 + err = -ENOENT;
64089 + }
64090 + }
64091 +
64092 if (!err && nd->flags & LOOKUP_DIRECTORY) {
64093 if (!d_can_lookup(nd->path.dentry)) {
64094 path_put(&nd->path);
64095 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
64096 retval = path_lookupat(dfd, name->name,
64097 flags | LOOKUP_REVAL, nd);
64098
64099 - if (likely(!retval))
64100 + if (likely(!retval)) {
64101 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
64102 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
64103 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
64104 + path_put(&nd->path);
64105 + return -ENOENT;
64106 + }
64107 + }
64108 + }
64109 return retval;
64110 }
64111
64112 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
64113 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
64114 return -EPERM;
64115
64116 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
64117 + return -EPERM;
64118 + if (gr_handle_rawio(inode))
64119 + return -EPERM;
64120 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
64121 + return -EACCES;
64122 +
64123 return 0;
64124 }
64125
64126 @@ -2826,7 +2864,7 @@ looked_up:
64127 * cleared otherwise prior to returning.
64128 */
64129 static int lookup_open(struct nameidata *nd, struct path *path,
64130 - struct file *file,
64131 + struct path *link, struct file *file,
64132 const struct open_flags *op,
64133 bool got_write, int *opened)
64134 {
64135 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64136 /* Negative dentry, just create the file */
64137 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
64138 umode_t mode = op->mode;
64139 +
64140 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
64141 + error = -EACCES;
64142 + goto out_dput;
64143 + }
64144 +
64145 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
64146 + error = -EACCES;
64147 + goto out_dput;
64148 + }
64149 +
64150 if (!IS_POSIXACL(dir->d_inode))
64151 mode &= ~current_umask();
64152 /*
64153 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64154 nd->flags & LOOKUP_EXCL);
64155 if (error)
64156 goto out_dput;
64157 + else
64158 + gr_handle_create(dentry, nd->path.mnt);
64159 }
64160 out_no_open:
64161 path->dentry = dentry;
64162 @@ -2896,7 +2947,7 @@ out_dput:
64163 /*
64164 * Handle the last step of open()
64165 */
64166 -static int do_last(struct nameidata *nd, struct path *path,
64167 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
64168 struct file *file, const struct open_flags *op,
64169 int *opened, struct filename *name)
64170 {
64171 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64172 if (error)
64173 return error;
64174
64175 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64176 + error = -ENOENT;
64177 + goto out;
64178 + }
64179 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64180 + error = -EACCES;
64181 + goto out;
64182 + }
64183 +
64184 audit_inode(name, dir, LOOKUP_PARENT);
64185 error = -EISDIR;
64186 /* trailing slashes? */
64187 @@ -2965,7 +3025,7 @@ retry_lookup:
64188 */
64189 }
64190 mutex_lock(&dir->d_inode->i_mutex);
64191 - error = lookup_open(nd, path, file, op, got_write, opened);
64192 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64193 mutex_unlock(&dir->d_inode->i_mutex);
64194
64195 if (error <= 0) {
64196 @@ -2989,11 +3049,28 @@ retry_lookup:
64197 goto finish_open_created;
64198 }
64199
64200 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64201 + error = -ENOENT;
64202 + goto exit_dput;
64203 + }
64204 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64205 + error = -EACCES;
64206 + goto exit_dput;
64207 + }
64208 +
64209 /*
64210 * create/update audit record if it already exists.
64211 */
64212 - if (d_is_positive(path->dentry))
64213 + if (d_is_positive(path->dentry)) {
64214 + /* only check if O_CREAT is specified, all other checks need to go
64215 + into may_open */
64216 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64217 + error = -EACCES;
64218 + goto exit_dput;
64219 + }
64220 +
64221 audit_inode(name, path->dentry, 0);
64222 + }
64223
64224 /*
64225 * If atomic_open() acquired write access it is dropped now due to
64226 @@ -3034,6 +3111,11 @@ finish_lookup:
64227 }
64228 }
64229 BUG_ON(inode != path->dentry->d_inode);
64230 + /* if we're resolving a symlink to another symlink */
64231 + if (link && gr_handle_symlink_owner(link, inode)) {
64232 + error = -EACCES;
64233 + goto out;
64234 + }
64235 return 1;
64236 }
64237
64238 @@ -3053,7 +3135,18 @@ finish_open:
64239 path_put(&save_parent);
64240 return error;
64241 }
64242 +
64243 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64244 + error = -ENOENT;
64245 + goto out;
64246 + }
64247 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64248 + error = -EACCES;
64249 + goto out;
64250 + }
64251 +
64252 audit_inode(name, nd->path.dentry, 0);
64253 +
64254 error = -EISDIR;
64255 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64256 goto out;
64257 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64258 if (unlikely(error))
64259 goto out;
64260
64261 - error = do_last(nd, &path, file, op, &opened, pathname);
64262 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64263 while (unlikely(error > 0)) { /* trailing symlink */
64264 struct path link = path;
64265 void *cookie;
64266 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64267 error = follow_link(&link, nd, &cookie);
64268 if (unlikely(error))
64269 break;
64270 - error = do_last(nd, &path, file, op, &opened, pathname);
64271 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64272 put_link(nd, &link, cookie);
64273 }
64274 out:
64275 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64276 goto unlock;
64277
64278 error = -EEXIST;
64279 - if (d_is_positive(dentry))
64280 + if (d_is_positive(dentry)) {
64281 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64282 + error = -ENOENT;
64283 goto fail;
64284 -
64285 + }
64286 /*
64287 * Special case - lookup gave negative, but... we had foo/bar/
64288 * From the vfs_mknod() POV we just have a negative dentry -
64289 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64290 }
64291 EXPORT_SYMBOL(user_path_create);
64292
64293 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64294 +{
64295 + struct filename *tmp = getname(pathname);
64296 + struct dentry *res;
64297 + if (IS_ERR(tmp))
64298 + return ERR_CAST(tmp);
64299 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64300 + if (IS_ERR(res))
64301 + putname(tmp);
64302 + else
64303 + *to = tmp;
64304 + return res;
64305 +}
64306 +
64307 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64308 {
64309 int error = may_create(dir, dentry);
64310 @@ -3446,6 +3555,17 @@ retry:
64311
64312 if (!IS_POSIXACL(path.dentry->d_inode))
64313 mode &= ~current_umask();
64314 +
64315 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64316 + error = -EPERM;
64317 + goto out;
64318 + }
64319 +
64320 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64321 + error = -EACCES;
64322 + goto out;
64323 + }
64324 +
64325 error = security_path_mknod(&path, dentry, mode, dev);
64326 if (error)
64327 goto out;
64328 @@ -3461,6 +3581,8 @@ retry:
64329 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64330 break;
64331 }
64332 + if (!error)
64333 + gr_handle_create(dentry, path.mnt);
64334 out:
64335 done_path_create(&path, dentry);
64336 if (retry_estale(error, lookup_flags)) {
64337 @@ -3515,9 +3637,16 @@ retry:
64338
64339 if (!IS_POSIXACL(path.dentry->d_inode))
64340 mode &= ~current_umask();
64341 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64342 + error = -EACCES;
64343 + goto out;
64344 + }
64345 error = security_path_mkdir(&path, dentry, mode);
64346 if (!error)
64347 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64348 + if (!error)
64349 + gr_handle_create(dentry, path.mnt);
64350 +out:
64351 done_path_create(&path, dentry);
64352 if (retry_estale(error, lookup_flags)) {
64353 lookup_flags |= LOOKUP_REVAL;
64354 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64355 struct filename *name;
64356 struct dentry *dentry;
64357 struct nameidata nd;
64358 + u64 saved_ino = 0;
64359 + dev_t saved_dev = 0;
64360 unsigned int lookup_flags = 0;
64361 retry:
64362 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64363 @@ -3633,10 +3764,21 @@ retry:
64364 error = -ENOENT;
64365 goto exit3;
64366 }
64367 +
64368 + saved_ino = gr_get_ino_from_dentry(dentry);
64369 + saved_dev = gr_get_dev_from_dentry(dentry);
64370 +
64371 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64372 + error = -EACCES;
64373 + goto exit3;
64374 + }
64375 +
64376 error = security_path_rmdir(&nd.path, dentry);
64377 if (error)
64378 goto exit3;
64379 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64380 + if (!error && (saved_dev || saved_ino))
64381 + gr_handle_delete(saved_ino, saved_dev);
64382 exit3:
64383 dput(dentry);
64384 exit2:
64385 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64386 struct nameidata nd;
64387 struct inode *inode = NULL;
64388 struct inode *delegated_inode = NULL;
64389 + u64 saved_ino = 0;
64390 + dev_t saved_dev = 0;
64391 unsigned int lookup_flags = 0;
64392 retry:
64393 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64394 @@ -3755,10 +3899,22 @@ retry_deleg:
64395 if (d_is_negative(dentry))
64396 goto slashes;
64397 ihold(inode);
64398 +
64399 + if (inode->i_nlink <= 1) {
64400 + saved_ino = gr_get_ino_from_dentry(dentry);
64401 + saved_dev = gr_get_dev_from_dentry(dentry);
64402 + }
64403 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64404 + error = -EACCES;
64405 + goto exit2;
64406 + }
64407 +
64408 error = security_path_unlink(&nd.path, dentry);
64409 if (error)
64410 goto exit2;
64411 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64412 + if (!error && (saved_ino || saved_dev))
64413 + gr_handle_delete(saved_ino, saved_dev);
64414 exit2:
64415 dput(dentry);
64416 }
64417 @@ -3847,9 +4003,17 @@ retry:
64418 if (IS_ERR(dentry))
64419 goto out_putname;
64420
64421 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64422 + error = -EACCES;
64423 + goto out;
64424 + }
64425 +
64426 error = security_path_symlink(&path, dentry, from->name);
64427 if (!error)
64428 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64429 + if (!error)
64430 + gr_handle_create(dentry, path.mnt);
64431 +out:
64432 done_path_create(&path, dentry);
64433 if (retry_estale(error, lookup_flags)) {
64434 lookup_flags |= LOOKUP_REVAL;
64435 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64436 struct dentry *new_dentry;
64437 struct path old_path, new_path;
64438 struct inode *delegated_inode = NULL;
64439 + struct filename *to = NULL;
64440 int how = 0;
64441 int error;
64442
64443 @@ -3976,7 +4141,7 @@ retry:
64444 if (error)
64445 return error;
64446
64447 - new_dentry = user_path_create(newdfd, newname, &new_path,
64448 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64449 (how & LOOKUP_REVAL));
64450 error = PTR_ERR(new_dentry);
64451 if (IS_ERR(new_dentry))
64452 @@ -3988,11 +4153,28 @@ retry:
64453 error = may_linkat(&old_path);
64454 if (unlikely(error))
64455 goto out_dput;
64456 +
64457 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64458 + old_path.dentry->d_inode,
64459 + old_path.dentry->d_inode->i_mode, to)) {
64460 + error = -EACCES;
64461 + goto out_dput;
64462 + }
64463 +
64464 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64465 + old_path.dentry, old_path.mnt, to)) {
64466 + error = -EACCES;
64467 + goto out_dput;
64468 + }
64469 +
64470 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64471 if (error)
64472 goto out_dput;
64473 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64474 + if (!error)
64475 + gr_handle_create(new_dentry, new_path.mnt);
64476 out_dput:
64477 + putname(to);
64478 done_path_create(&new_path, new_dentry);
64479 if (delegated_inode) {
64480 error = break_deleg_wait(&delegated_inode);
64481 @@ -4308,6 +4490,20 @@ retry_deleg:
64482 if (new_dentry == trap)
64483 goto exit5;
64484
64485 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64486 + /* use EXDEV error to cause 'mv' to switch to an alternative
64487 + * method for usability
64488 + */
64489 + error = -EXDEV;
64490 + goto exit5;
64491 + }
64492 +
64493 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64494 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64495 + to, flags);
64496 + if (error)
64497 + goto exit5;
64498 +
64499 error = security_path_rename(&oldnd.path, old_dentry,
64500 &newnd.path, new_dentry, flags);
64501 if (error)
64502 @@ -4315,6 +4511,9 @@ retry_deleg:
64503 error = vfs_rename(old_dir->d_inode, old_dentry,
64504 new_dir->d_inode, new_dentry,
64505 &delegated_inode, flags);
64506 + if (!error)
64507 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64508 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64509 exit5:
64510 dput(new_dentry);
64511 exit4:
64512 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64513
64514 int readlink_copy(char __user *buffer, int buflen, const char *link)
64515 {
64516 + char tmpbuf[64];
64517 + const char *newlink;
64518 int len = PTR_ERR(link);
64519 +
64520 if (IS_ERR(link))
64521 goto out;
64522
64523 len = strlen(link);
64524 if (len > (unsigned) buflen)
64525 len = buflen;
64526 - if (copy_to_user(buffer, link, len))
64527 +
64528 + if (len < sizeof(tmpbuf)) {
64529 + memcpy(tmpbuf, link, len);
64530 + newlink = tmpbuf;
64531 + } else
64532 + newlink = link;
64533 +
64534 + if (copy_to_user(buffer, newlink, len))
64535 len = -EFAULT;
64536 out:
64537 return len;
64538 diff --git a/fs/namespace.c b/fs/namespace.c
64539 index cd1e968..e64ff16 100644
64540 --- a/fs/namespace.c
64541 +++ b/fs/namespace.c
64542 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64543 if (!(sb->s_flags & MS_RDONLY))
64544 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64545 up_write(&sb->s_umount);
64546 +
64547 + gr_log_remount(mnt->mnt_devname, retval);
64548 +
64549 return retval;
64550 }
64551
64552 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64553 }
64554 unlock_mount_hash();
64555 namespace_unlock();
64556 +
64557 + gr_log_unmount(mnt->mnt_devname, retval);
64558 +
64559 return retval;
64560 }
64561
64562 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64563 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64564 */
64565
64566 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64567 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64568 {
64569 struct path path;
64570 struct mount *mnt;
64571 @@ -1565,7 +1571,7 @@ out:
64572 /*
64573 * The 2.0 compatible umount. No flags.
64574 */
64575 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64576 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64577 {
64578 return sys_umount(name, 0);
64579 }
64580 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64581 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64582 MS_STRICTATIME);
64583
64584 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
64585 + retval = -EPERM;
64586 + goto dput_out;
64587 + }
64588 +
64589 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
64590 + retval = -EPERM;
64591 + goto dput_out;
64592 + }
64593 +
64594 if (flags & MS_REMOUNT)
64595 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
64596 data_page);
64597 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64598 retval = do_new_mount(&path, type_page, flags, mnt_flags,
64599 dev_name, data_page);
64600 dput_out:
64601 + gr_log_mount(dev_name, &path, retval);
64602 +
64603 path_put(&path);
64604 +
64605 return retval;
64606 }
64607
64608 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
64609 * number incrementing at 10Ghz will take 12,427 years to wrap which
64610 * is effectively never, so we can ignore the possibility.
64611 */
64612 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
64613 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
64614
64615 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64616 {
64617 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64618 return ERR_PTR(ret);
64619 }
64620 new_ns->ns.ops = &mntns_operations;
64621 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
64622 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
64623 atomic_set(&new_ns->count, 1);
64624 new_ns->root = NULL;
64625 INIT_LIST_HEAD(&new_ns->list);
64626 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64627 return new_ns;
64628 }
64629
64630 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64631 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64632 struct user_namespace *user_ns, struct fs_struct *new_fs)
64633 {
64634 struct mnt_namespace *new_ns;
64635 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
64636 }
64637 EXPORT_SYMBOL(mount_subtree);
64638
64639 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
64640 - char __user *, type, unsigned long, flags, void __user *, data)
64641 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
64642 + const char __user *, type, unsigned long, flags, void __user *, data)
64643 {
64644 int ret;
64645 char *kernel_type;
64646 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
64647 if (error)
64648 goto out2;
64649
64650 + if (gr_handle_chroot_pivot()) {
64651 + error = -EPERM;
64652 + goto out2;
64653 + }
64654 +
64655 get_fs_root(current->fs, &root);
64656 old_mp = lock_mount(&old);
64657 error = PTR_ERR(old_mp);
64658 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
64659 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
64660 return -EPERM;
64661
64662 - if (fs->users != 1)
64663 + if (atomic_read(&fs->users) != 1)
64664 return -EINVAL;
64665
64666 get_mnt_ns(mnt_ns);
64667 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
64668 index 02f8d09..a5c25d1 100644
64669 --- a/fs/nfs/callback_xdr.c
64670 +++ b/fs/nfs/callback_xdr.c
64671 @@ -51,7 +51,7 @@ struct callback_op {
64672 callback_decode_arg_t decode_args;
64673 callback_encode_res_t encode_res;
64674 long res_maxsize;
64675 -};
64676 +} __do_const;
64677
64678 static struct callback_op callback_ops[];
64679
64680 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
64681 index 2211f6b..30d0950 100644
64682 --- a/fs/nfs/inode.c
64683 +++ b/fs/nfs/inode.c
64684 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
64685 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
64686 }
64687
64688 -static atomic_long_t nfs_attr_generation_counter;
64689 +static atomic_long_unchecked_t nfs_attr_generation_counter;
64690
64691 static unsigned long nfs_read_attr_generation_counter(void)
64692 {
64693 - return atomic_long_read(&nfs_attr_generation_counter);
64694 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
64695 }
64696
64697 unsigned long nfs_inc_attr_generation_counter(void)
64698 {
64699 - return atomic_long_inc_return(&nfs_attr_generation_counter);
64700 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
64701 }
64702
64703 void nfs_fattr_init(struct nfs_fattr *fattr)
64704 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
64705 index ac71d13..a2e590a 100644
64706 --- a/fs/nfsd/nfs4proc.c
64707 +++ b/fs/nfsd/nfs4proc.c
64708 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
64709 nfsd4op_rsize op_rsize_bop;
64710 stateid_getter op_get_currentstateid;
64711 stateid_setter op_set_currentstateid;
64712 -};
64713 +} __do_const;
64714
64715 static struct nfsd4_operation nfsd4_ops[];
64716
64717 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
64718 index 15f7b73..00e230b 100644
64719 --- a/fs/nfsd/nfs4xdr.c
64720 +++ b/fs/nfsd/nfs4xdr.c
64721 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
64722
64723 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
64724
64725 -static nfsd4_dec nfsd4_dec_ops[] = {
64726 +static const nfsd4_dec nfsd4_dec_ops[] = {
64727 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
64728 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
64729 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
64730 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
64731 index 83a9694..6b7f928 100644
64732 --- a/fs/nfsd/nfscache.c
64733 +++ b/fs/nfsd/nfscache.c
64734 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64735 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
64736 u32 hash;
64737 struct nfsd_drc_bucket *b;
64738 - int len;
64739 + long len;
64740 size_t bufsize = 0;
64741
64742 if (!rp)
64743 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64744 hash = nfsd_cache_hash(rp->c_xid);
64745 b = &drc_hashtbl[hash];
64746
64747 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
64748 - len >>= 2;
64749 + if (statp) {
64750 + len = (char*)statp - (char*)resv->iov_base;
64751 + len = resv->iov_len - len;
64752 + len >>= 2;
64753 + }
64754
64755 /* Don't cache excessive amounts of data and XDR failures */
64756 - if (!statp || len > (256 >> 2)) {
64757 + if (!statp || len > (256 >> 2) || len < 0) {
64758 nfsd_reply_cache_free(b, rp);
64759 return;
64760 }
64761 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64762 switch (cachetype) {
64763 case RC_REPLSTAT:
64764 if (len != 1)
64765 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
64766 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
64767 rp->c_replstat = *statp;
64768 break;
64769 case RC_REPLBUFF:
64770 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
64771 index 5685c67..73029ef 100644
64772 --- a/fs/nfsd/vfs.c
64773 +++ b/fs/nfsd/vfs.c
64774 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
64775
64776 oldfs = get_fs();
64777 set_fs(KERNEL_DS);
64778 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
64779 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
64780 set_fs(oldfs);
64781 return nfsd_finish_read(file, count, host_err);
64782 }
64783 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
64784
64785 /* Write the data. */
64786 oldfs = get_fs(); set_fs(KERNEL_DS);
64787 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
64788 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
64789 set_fs(oldfs);
64790 if (host_err < 0)
64791 goto out_nfserr;
64792 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
64793 */
64794
64795 oldfs = get_fs(); set_fs(KERNEL_DS);
64796 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
64797 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
64798 set_fs(oldfs);
64799
64800 if (host_err < 0)
64801 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
64802 index 52ccd34..7a6b202 100644
64803 --- a/fs/nls/nls_base.c
64804 +++ b/fs/nls/nls_base.c
64805 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
64806
64807 int __register_nls(struct nls_table *nls, struct module *owner)
64808 {
64809 - struct nls_table ** tmp = &tables;
64810 + struct nls_table *tmp = tables;
64811
64812 if (nls->next)
64813 return -EBUSY;
64814
64815 - nls->owner = owner;
64816 + pax_open_kernel();
64817 + *(void **)&nls->owner = owner;
64818 + pax_close_kernel();
64819 spin_lock(&nls_lock);
64820 - while (*tmp) {
64821 - if (nls == *tmp) {
64822 + while (tmp) {
64823 + if (nls == tmp) {
64824 spin_unlock(&nls_lock);
64825 return -EBUSY;
64826 }
64827 - tmp = &(*tmp)->next;
64828 + tmp = tmp->next;
64829 }
64830 - nls->next = tables;
64831 + pax_open_kernel();
64832 + *(struct nls_table **)&nls->next = tables;
64833 + pax_close_kernel();
64834 tables = nls;
64835 spin_unlock(&nls_lock);
64836 return 0;
64837 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
64838
64839 int unregister_nls(struct nls_table * nls)
64840 {
64841 - struct nls_table ** tmp = &tables;
64842 + struct nls_table * const * tmp = &tables;
64843
64844 spin_lock(&nls_lock);
64845 while (*tmp) {
64846 if (nls == *tmp) {
64847 - *tmp = nls->next;
64848 + pax_open_kernel();
64849 + *(struct nls_table **)tmp = nls->next;
64850 + pax_close_kernel();
64851 spin_unlock(&nls_lock);
64852 return 0;
64853 }
64854 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
64855 return -EINVAL;
64856 }
64857
64858 -static struct nls_table *find_nls(char *charset)
64859 +static struct nls_table *find_nls(const char *charset)
64860 {
64861 struct nls_table *nls;
64862 spin_lock(&nls_lock);
64863 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
64864 return nls;
64865 }
64866
64867 -struct nls_table *load_nls(char *charset)
64868 +struct nls_table *load_nls(const char *charset)
64869 {
64870 return try_then_request_module(find_nls(charset), "nls_%s", charset);
64871 }
64872 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
64873 index 162b3f1..6076a7c 100644
64874 --- a/fs/nls/nls_euc-jp.c
64875 +++ b/fs/nls/nls_euc-jp.c
64876 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
64877 p_nls = load_nls("cp932");
64878
64879 if (p_nls) {
64880 - table.charset2upper = p_nls->charset2upper;
64881 - table.charset2lower = p_nls->charset2lower;
64882 + pax_open_kernel();
64883 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64884 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64885 + pax_close_kernel();
64886 return register_nls(&table);
64887 }
64888
64889 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
64890 index a80a741..7b96e1b 100644
64891 --- a/fs/nls/nls_koi8-ru.c
64892 +++ b/fs/nls/nls_koi8-ru.c
64893 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
64894 p_nls = load_nls("koi8-u");
64895
64896 if (p_nls) {
64897 - table.charset2upper = p_nls->charset2upper;
64898 - table.charset2lower = p_nls->charset2lower;
64899 + pax_open_kernel();
64900 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64901 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64902 + pax_close_kernel();
64903 return register_nls(&table);
64904 }
64905
64906 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
64907 index bff8567..83281c6 100644
64908 --- a/fs/notify/fanotify/fanotify_user.c
64909 +++ b/fs/notify/fanotify/fanotify_user.c
64910 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
64911
64912 fd = fanotify_event_metadata.fd;
64913 ret = -EFAULT;
64914 - if (copy_to_user(buf, &fanotify_event_metadata,
64915 - fanotify_event_metadata.event_len))
64916 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
64917 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
64918 goto out_close_fd;
64919
64920 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
64921 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
64922 index a95d8e0..a91a5fd 100644
64923 --- a/fs/notify/notification.c
64924 +++ b/fs/notify/notification.c
64925 @@ -48,7 +48,7 @@
64926 #include <linux/fsnotify_backend.h>
64927 #include "fsnotify.h"
64928
64929 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64930 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64931
64932 /**
64933 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
64934 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64935 */
64936 u32 fsnotify_get_cookie(void)
64937 {
64938 - return atomic_inc_return(&fsnotify_sync_cookie);
64939 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
64940 }
64941 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
64942
64943 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
64944 index 9e38daf..5727cae 100644
64945 --- a/fs/ntfs/dir.c
64946 +++ b/fs/ntfs/dir.c
64947 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
64948 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
64949 ~(s64)(ndir->itype.index.block_size - 1)));
64950 /* Bounds checks. */
64951 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64952 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64953 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
64954 "inode 0x%lx or driver bug.", vdir->i_ino);
64955 goto err_out;
64956 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
64957 index 643faa4..ef9027e 100644
64958 --- a/fs/ntfs/file.c
64959 +++ b/fs/ntfs/file.c
64960 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
64961 char *addr;
64962 size_t total = 0;
64963 unsigned len;
64964 - int left;
64965 + unsigned left;
64966
64967 do {
64968 len = PAGE_CACHE_SIZE - ofs;
64969 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
64970 index 9e1e112..241a52a 100644
64971 --- a/fs/ntfs/super.c
64972 +++ b/fs/ntfs/super.c
64973 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64974 if (!silent)
64975 ntfs_error(sb, "Primary boot sector is invalid.");
64976 } else if (!silent)
64977 - ntfs_error(sb, read_err_str, "primary");
64978 + ntfs_error(sb, read_err_str, "%s", "primary");
64979 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
64980 if (bh_primary)
64981 brelse(bh_primary);
64982 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64983 goto hotfix_primary_boot_sector;
64984 brelse(bh_backup);
64985 } else if (!silent)
64986 - ntfs_error(sb, read_err_str, "backup");
64987 + ntfs_error(sb, read_err_str, "%s", "backup");
64988 /* Try to read NT3.51- backup boot sector. */
64989 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
64990 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
64991 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64992 "sector.");
64993 brelse(bh_backup);
64994 } else if (!silent)
64995 - ntfs_error(sb, read_err_str, "backup");
64996 + ntfs_error(sb, read_err_str, "%s", "backup");
64997 /* We failed. Cleanup and return. */
64998 if (bh_primary)
64999 brelse(bh_primary);
65000 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
65001 index 0440134..d52c93a 100644
65002 --- a/fs/ocfs2/localalloc.c
65003 +++ b/fs/ocfs2/localalloc.c
65004 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
65005 goto bail;
65006 }
65007
65008 - atomic_inc(&osb->alloc_stats.moves);
65009 + atomic_inc_unchecked(&osb->alloc_stats.moves);
65010
65011 bail:
65012 if (handle)
65013 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
65014 index 7d6b7d0..5fb529a 100644
65015 --- a/fs/ocfs2/ocfs2.h
65016 +++ b/fs/ocfs2/ocfs2.h
65017 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
65018
65019 struct ocfs2_alloc_stats
65020 {
65021 - atomic_t moves;
65022 - atomic_t local_data;
65023 - atomic_t bitmap_data;
65024 - atomic_t bg_allocs;
65025 - atomic_t bg_extends;
65026 + atomic_unchecked_t moves;
65027 + atomic_unchecked_t local_data;
65028 + atomic_unchecked_t bitmap_data;
65029 + atomic_unchecked_t bg_allocs;
65030 + atomic_unchecked_t bg_extends;
65031 };
65032
65033 enum ocfs2_local_alloc_state
65034 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
65035 index d81f6e2..e794c38 100644
65036 --- a/fs/ocfs2/refcounttree.c
65037 +++ b/fs/ocfs2/refcounttree.c
65038 @@ -4278,7 +4278,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
65039 error = posix_acl_create(dir, &mode, &default_acl, &acl);
65040 if (error) {
65041 mlog_errno(error);
65042 - goto out;
65043 + return error;
65044 }
65045
65046 error = ocfs2_create_inode_in_orphan(dir, mode,
65047 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
65048 index 0cb889a..6a26b24 100644
65049 --- a/fs/ocfs2/suballoc.c
65050 +++ b/fs/ocfs2/suballoc.c
65051 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
65052 mlog_errno(status);
65053 goto bail;
65054 }
65055 - atomic_inc(&osb->alloc_stats.bg_extends);
65056 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
65057
65058 /* You should never ask for this much metadata */
65059 BUG_ON(bits_wanted >
65060 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
65061 mlog_errno(status);
65062 goto bail;
65063 }
65064 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65065 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65066
65067 *suballoc_loc = res.sr_bg_blkno;
65068 *suballoc_bit_start = res.sr_bit_offset;
65069 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
65070 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
65071 res->sr_bits);
65072
65073 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65074 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65075
65076 BUG_ON(res->sr_bits != 1);
65077
65078 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
65079 mlog_errno(status);
65080 goto bail;
65081 }
65082 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65083 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
65084
65085 BUG_ON(res.sr_bits != 1);
65086
65087 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65088 cluster_start,
65089 num_clusters);
65090 if (!status)
65091 - atomic_inc(&osb->alloc_stats.local_data);
65092 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
65093 } else {
65094 if (min_clusters > (osb->bitmap_cpg - 1)) {
65095 /* The only paths asking for contiguousness
65096 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
65097 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
65098 res.sr_bg_blkno,
65099 res.sr_bit_offset);
65100 - atomic_inc(&osb->alloc_stats.bitmap_data);
65101 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
65102 *num_clusters = res.sr_bits;
65103 }
65104 }
65105 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
65106 index 8372317..ec86e79 100644
65107 --- a/fs/ocfs2/super.c
65108 +++ b/fs/ocfs2/super.c
65109 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
65110 "%10s => GlobalAllocs: %d LocalAllocs: %d "
65111 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
65112 "Stats",
65113 - atomic_read(&osb->alloc_stats.bitmap_data),
65114 - atomic_read(&osb->alloc_stats.local_data),
65115 - atomic_read(&osb->alloc_stats.bg_allocs),
65116 - atomic_read(&osb->alloc_stats.moves),
65117 - atomic_read(&osb->alloc_stats.bg_extends));
65118 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
65119 + atomic_read_unchecked(&osb->alloc_stats.local_data),
65120 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
65121 + atomic_read_unchecked(&osb->alloc_stats.moves),
65122 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
65123
65124 out += snprintf(buf + out, len - out,
65125 "%10s => State: %u Descriptor: %llu Size: %u bits "
65126 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
65127
65128 mutex_init(&osb->system_file_mutex);
65129
65130 - atomic_set(&osb->alloc_stats.moves, 0);
65131 - atomic_set(&osb->alloc_stats.local_data, 0);
65132 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
65133 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
65134 - atomic_set(&osb->alloc_stats.bg_extends, 0);
65135 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
65136 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
65137 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
65138 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
65139 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
65140
65141 /* Copy the blockcheck stats from the superblock probe */
65142 osb->osb_ecc_stats = *stats;
65143 diff --git a/fs/open.c b/fs/open.c
65144 index 813be03..781941d 100644
65145 --- a/fs/open.c
65146 +++ b/fs/open.c
65147 @@ -32,6 +32,8 @@
65148 #include <linux/dnotify.h>
65149 #include <linux/compat.h>
65150
65151 +#define CREATE_TRACE_POINTS
65152 +#include <trace/events/fs.h>
65153 #include "internal.h"
65154
65155 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
65156 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
65157 error = locks_verify_truncate(inode, NULL, length);
65158 if (!error)
65159 error = security_path_truncate(path);
65160 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
65161 + error = -EACCES;
65162 if (!error)
65163 error = do_truncate(path->dentry, length, 0, NULL);
65164
65165 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
65166 error = locks_verify_truncate(inode, f.file, length);
65167 if (!error)
65168 error = security_path_truncate(&f.file->f_path);
65169 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
65170 + error = -EACCES;
65171 if (!error)
65172 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
65173 sb_end_write(inode->i_sb);
65174 @@ -392,6 +398,9 @@ retry:
65175 if (__mnt_is_readonly(path.mnt))
65176 res = -EROFS;
65177
65178 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
65179 + res = -EACCES;
65180 +
65181 out_path_release:
65182 path_put(&path);
65183 if (retry_estale(res, lookup_flags)) {
65184 @@ -423,6 +432,8 @@ retry:
65185 if (error)
65186 goto dput_and_out;
65187
65188 + gr_log_chdir(path.dentry, path.mnt);
65189 +
65190 set_fs_pwd(current->fs, &path);
65191
65192 dput_and_out:
65193 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65194 goto out_putf;
65195
65196 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65197 +
65198 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65199 + error = -EPERM;
65200 +
65201 + if (!error)
65202 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65203 +
65204 if (!error)
65205 set_fs_pwd(current->fs, &f.file->f_path);
65206 out_putf:
65207 @@ -481,7 +499,13 @@ retry:
65208 if (error)
65209 goto dput_and_out;
65210
65211 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65212 + goto dput_and_out;
65213 +
65214 set_fs_root(current->fs, &path);
65215 +
65216 + gr_handle_chroot_chdir(&path);
65217 +
65218 error = 0;
65219 dput_and_out:
65220 path_put(&path);
65221 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65222 return error;
65223 retry_deleg:
65224 mutex_lock(&inode->i_mutex);
65225 +
65226 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65227 + error = -EACCES;
65228 + goto out_unlock;
65229 + }
65230 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65231 + error = -EACCES;
65232 + goto out_unlock;
65233 + }
65234 +
65235 error = security_path_chmod(path, mode);
65236 if (error)
65237 goto out_unlock;
65238 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65239 uid = make_kuid(current_user_ns(), user);
65240 gid = make_kgid(current_user_ns(), group);
65241
65242 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65243 + return -EACCES;
65244 +
65245 newattrs.ia_valid = ATTR_CTIME;
65246 if (user != (uid_t) -1) {
65247 if (!uid_valid(uid))
65248 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65249 } else {
65250 fsnotify_open(f);
65251 fd_install(fd, f);
65252 + trace_do_sys_open(tmp->name, flags, mode);
65253 }
65254 }
65255 putname(tmp);
65256 diff --git a/fs/pipe.c b/fs/pipe.c
65257 index 21981e5..3d5f55c 100644
65258 --- a/fs/pipe.c
65259 +++ b/fs/pipe.c
65260 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65261
65262 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65263 {
65264 - if (pipe->files)
65265 + if (atomic_read(&pipe->files))
65266 mutex_lock_nested(&pipe->mutex, subclass);
65267 }
65268
65269 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65270
65271 void pipe_unlock(struct pipe_inode_info *pipe)
65272 {
65273 - if (pipe->files)
65274 + if (atomic_read(&pipe->files))
65275 mutex_unlock(&pipe->mutex);
65276 }
65277 EXPORT_SYMBOL(pipe_unlock);
65278 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65279 }
65280 if (bufs) /* More to do? */
65281 continue;
65282 - if (!pipe->writers)
65283 + if (!atomic_read(&pipe->writers))
65284 break;
65285 - if (!pipe->waiting_writers) {
65286 + if (!atomic_read(&pipe->waiting_writers)) {
65287 /* syscall merging: Usually we must not sleep
65288 * if O_NONBLOCK is set, or if we got some data.
65289 * But if a writer sleeps in kernel space, then
65290 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65291
65292 __pipe_lock(pipe);
65293
65294 - if (!pipe->readers) {
65295 + if (!atomic_read(&pipe->readers)) {
65296 send_sig(SIGPIPE, current, 0);
65297 ret = -EPIPE;
65298 goto out;
65299 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65300 for (;;) {
65301 int bufs;
65302
65303 - if (!pipe->readers) {
65304 + if (!atomic_read(&pipe->readers)) {
65305 send_sig(SIGPIPE, current, 0);
65306 if (!ret)
65307 ret = -EPIPE;
65308 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65309 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65310 do_wakeup = 0;
65311 }
65312 - pipe->waiting_writers++;
65313 + atomic_inc(&pipe->waiting_writers);
65314 pipe_wait(pipe);
65315 - pipe->waiting_writers--;
65316 + atomic_dec(&pipe->waiting_writers);
65317 }
65318 out:
65319 __pipe_unlock(pipe);
65320 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65321 mask = 0;
65322 if (filp->f_mode & FMODE_READ) {
65323 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65324 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65325 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65326 mask |= POLLHUP;
65327 }
65328
65329 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65330 * Most Unices do not set POLLERR for FIFOs but on Linux they
65331 * behave exactly like pipes for poll().
65332 */
65333 - if (!pipe->readers)
65334 + if (!atomic_read(&pipe->readers))
65335 mask |= POLLERR;
65336 }
65337
65338 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65339 int kill = 0;
65340
65341 spin_lock(&inode->i_lock);
65342 - if (!--pipe->files) {
65343 + if (atomic_dec_and_test(&pipe->files)) {
65344 inode->i_pipe = NULL;
65345 kill = 1;
65346 }
65347 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65348
65349 __pipe_lock(pipe);
65350 if (file->f_mode & FMODE_READ)
65351 - pipe->readers--;
65352 + atomic_dec(&pipe->readers);
65353 if (file->f_mode & FMODE_WRITE)
65354 - pipe->writers--;
65355 + atomic_dec(&pipe->writers);
65356
65357 - if (pipe->readers || pipe->writers) {
65358 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65359 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65360 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65361 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65362 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65363 kfree(pipe);
65364 }
65365
65366 -static struct vfsmount *pipe_mnt __read_mostly;
65367 +struct vfsmount *pipe_mnt __read_mostly;
65368
65369 /*
65370 * pipefs_dname() is called from d_path().
65371 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65372 goto fail_iput;
65373
65374 inode->i_pipe = pipe;
65375 - pipe->files = 2;
65376 - pipe->readers = pipe->writers = 1;
65377 + atomic_set(&pipe->files, 2);
65378 + atomic_set(&pipe->readers, 1);
65379 + atomic_set(&pipe->writers, 1);
65380 inode->i_fop = &pipefifo_fops;
65381
65382 /*
65383 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65384 spin_lock(&inode->i_lock);
65385 if (inode->i_pipe) {
65386 pipe = inode->i_pipe;
65387 - pipe->files++;
65388 + atomic_inc(&pipe->files);
65389 spin_unlock(&inode->i_lock);
65390 } else {
65391 spin_unlock(&inode->i_lock);
65392 pipe = alloc_pipe_info();
65393 if (!pipe)
65394 return -ENOMEM;
65395 - pipe->files = 1;
65396 + atomic_set(&pipe->files, 1);
65397 spin_lock(&inode->i_lock);
65398 if (unlikely(inode->i_pipe)) {
65399 - inode->i_pipe->files++;
65400 + atomic_inc(&inode->i_pipe->files);
65401 spin_unlock(&inode->i_lock);
65402 free_pipe_info(pipe);
65403 pipe = inode->i_pipe;
65404 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65405 * opened, even when there is no process writing the FIFO.
65406 */
65407 pipe->r_counter++;
65408 - if (pipe->readers++ == 0)
65409 + if (atomic_inc_return(&pipe->readers) == 1)
65410 wake_up_partner(pipe);
65411
65412 - if (!is_pipe && !pipe->writers) {
65413 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65414 if ((filp->f_flags & O_NONBLOCK)) {
65415 /* suppress POLLHUP until we have
65416 * seen a writer */
65417 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65418 * errno=ENXIO when there is no process reading the FIFO.
65419 */
65420 ret = -ENXIO;
65421 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65422 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65423 goto err;
65424
65425 pipe->w_counter++;
65426 - if (!pipe->writers++)
65427 + if (atomic_inc_return(&pipe->writers) == 1)
65428 wake_up_partner(pipe);
65429
65430 - if (!is_pipe && !pipe->readers) {
65431 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65432 if (wait_for_partner(pipe, &pipe->r_counter))
65433 goto err_wr;
65434 }
65435 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65436 * the process can at least talk to itself.
65437 */
65438
65439 - pipe->readers++;
65440 - pipe->writers++;
65441 + atomic_inc(&pipe->readers);
65442 + atomic_inc(&pipe->writers);
65443 pipe->r_counter++;
65444 pipe->w_counter++;
65445 - if (pipe->readers == 1 || pipe->writers == 1)
65446 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65447 wake_up_partner(pipe);
65448 break;
65449
65450 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65451 return 0;
65452
65453 err_rd:
65454 - if (!--pipe->readers)
65455 + if (atomic_dec_and_test(&pipe->readers))
65456 wake_up_interruptible(&pipe->wait);
65457 ret = -ERESTARTSYS;
65458 goto err;
65459
65460 err_wr:
65461 - if (!--pipe->writers)
65462 + if (atomic_dec_and_test(&pipe->writers))
65463 wake_up_interruptible(&pipe->wait);
65464 ret = -ERESTARTSYS;
65465 goto err;
65466 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65467 index 0855f77..6787d50 100644
65468 --- a/fs/posix_acl.c
65469 +++ b/fs/posix_acl.c
65470 @@ -20,6 +20,7 @@
65471 #include <linux/xattr.h>
65472 #include <linux/export.h>
65473 #include <linux/user_namespace.h>
65474 +#include <linux/grsecurity.h>
65475
65476 struct posix_acl **acl_by_type(struct inode *inode, int type)
65477 {
65478 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65479 }
65480 }
65481 if (mode_p)
65482 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65483 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65484 return not_equiv;
65485 }
65486 EXPORT_SYMBOL(posix_acl_equiv_mode);
65487 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65488 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65489 }
65490
65491 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65492 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65493 return not_equiv;
65494 }
65495
65496 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65497 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65498 int err = -ENOMEM;
65499 if (clone) {
65500 + *mode_p &= ~gr_acl_umask();
65501 +
65502 err = posix_acl_create_masq(clone, mode_p);
65503 if (err < 0) {
65504 posix_acl_release(clone);
65505 @@ -659,11 +662,12 @@ struct posix_acl *
65506 posix_acl_from_xattr(struct user_namespace *user_ns,
65507 const void *value, size_t size)
65508 {
65509 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65510 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65511 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65512 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65513 int count;
65514 struct posix_acl *acl;
65515 struct posix_acl_entry *acl_e;
65516 + umode_t umask = gr_acl_umask();
65517
65518 if (!value)
65519 return NULL;
65520 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65521
65522 switch(acl_e->e_tag) {
65523 case ACL_USER_OBJ:
65524 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65525 + break;
65526 case ACL_GROUP_OBJ:
65527 case ACL_MASK:
65528 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65529 + break;
65530 case ACL_OTHER:
65531 + acl_e->e_perm &= ~(umask & S_IRWXO);
65532 break;
65533
65534 case ACL_USER:
65535 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65536 acl_e->e_uid =
65537 make_kuid(user_ns,
65538 le32_to_cpu(entry->e_id));
65539 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65540 goto fail;
65541 break;
65542 case ACL_GROUP:
65543 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65544 acl_e->e_gid =
65545 make_kgid(user_ns,
65546 le32_to_cpu(entry->e_id));
65547 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65548 index 2183fcf..3c32a98 100644
65549 --- a/fs/proc/Kconfig
65550 +++ b/fs/proc/Kconfig
65551 @@ -30,7 +30,7 @@ config PROC_FS
65552
65553 config PROC_KCORE
65554 bool "/proc/kcore support" if !ARM
65555 - depends on PROC_FS && MMU
65556 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65557 help
65558 Provides a virtual ELF core file of the live kernel. This can
65559 be read with gdb and other ELF tools. No modifications can be
65560 @@ -38,8 +38,8 @@ config PROC_KCORE
65561
65562 config PROC_VMCORE
65563 bool "/proc/vmcore support"
65564 - depends on PROC_FS && CRASH_DUMP
65565 - default y
65566 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
65567 + default n
65568 help
65569 Exports the dump image of crashed kernel in ELF format.
65570
65571 @@ -63,8 +63,8 @@ config PROC_SYSCTL
65572 limited in memory.
65573
65574 config PROC_PAGE_MONITOR
65575 - default y
65576 - depends on PROC_FS && MMU
65577 + default n
65578 + depends on PROC_FS && MMU && !GRKERNSEC
65579 bool "Enable /proc page monitoring" if EXPERT
65580 help
65581 Various /proc files exist to monitor process memory utilization:
65582 diff --git a/fs/proc/array.c b/fs/proc/array.c
65583 index bd117d0..e6872d7 100644
65584 --- a/fs/proc/array.c
65585 +++ b/fs/proc/array.c
65586 @@ -60,6 +60,7 @@
65587 #include <linux/tty.h>
65588 #include <linux/string.h>
65589 #include <linux/mman.h>
65590 +#include <linux/grsecurity.h>
65591 #include <linux/proc_fs.h>
65592 #include <linux/ioport.h>
65593 #include <linux/uaccess.h>
65594 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
65595 seq_putc(m, '\n');
65596 }
65597
65598 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65599 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
65600 +{
65601 + if (p->mm)
65602 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
65603 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
65604 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
65605 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
65606 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
65607 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
65608 + else
65609 + seq_printf(m, "PaX:\t-----\n");
65610 +}
65611 +#endif
65612 +
65613 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65614 struct pid *pid, struct task_struct *task)
65615 {
65616 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65617 task_cpus_allowed(m, task);
65618 cpuset_task_status_allowed(m, task);
65619 task_context_switch_counts(m, task);
65620 +
65621 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65622 + task_pax(m, task);
65623 +#endif
65624 +
65625 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
65626 + task_grsec_rbac(m, task);
65627 +#endif
65628 +
65629 return 0;
65630 }
65631
65632 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65633 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65634 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65635 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65636 +#endif
65637 +
65638 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65639 struct pid *pid, struct task_struct *task, int whole)
65640 {
65641 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65642 char tcomm[sizeof(task->comm)];
65643 unsigned long flags;
65644
65645 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65646 + if (current->exec_id != m->exec_id) {
65647 + gr_log_badprocpid("stat");
65648 + return 0;
65649 + }
65650 +#endif
65651 +
65652 state = *get_task_state(task);
65653 vsize = eip = esp = 0;
65654 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65655 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65656 gtime = task_gtime(task);
65657 }
65658
65659 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65660 + if (PAX_RAND_FLAGS(mm)) {
65661 + eip = 0;
65662 + esp = 0;
65663 + wchan = 0;
65664 + }
65665 +#endif
65666 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65667 + wchan = 0;
65668 + eip =0;
65669 + esp =0;
65670 +#endif
65671 +
65672 /* scale priority and nice values from timeslices to -20..20 */
65673 /* to make it look like a "normal" Unix priority/nice value */
65674 priority = task_prio(task);
65675 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65676 seq_put_decimal_ull(m, ' ', vsize);
65677 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
65678 seq_put_decimal_ull(m, ' ', rsslim);
65679 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65680 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
65681 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
65682 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
65683 +#else
65684 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
65685 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
65686 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
65687 +#endif
65688 seq_put_decimal_ull(m, ' ', esp);
65689 seq_put_decimal_ull(m, ' ', eip);
65690 /* The signal information here is obsolete.
65691 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65692 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
65693 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
65694
65695 - if (mm && permitted) {
65696 + if (mm && permitted
65697 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65698 + && !PAX_RAND_FLAGS(mm)
65699 +#endif
65700 + ) {
65701 seq_put_decimal_ull(m, ' ', mm->start_data);
65702 seq_put_decimal_ull(m, ' ', mm->end_data);
65703 seq_put_decimal_ull(m, ' ', mm->start_brk);
65704 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65705 struct pid *pid, struct task_struct *task)
65706 {
65707 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
65708 - struct mm_struct *mm = get_task_mm(task);
65709 + struct mm_struct *mm;
65710
65711 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65712 + if (current->exec_id != m->exec_id) {
65713 + gr_log_badprocpid("statm");
65714 + return 0;
65715 + }
65716 +#endif
65717 + mm = get_task_mm(task);
65718 if (mm) {
65719 size = task_statm(mm, &shared, &text, &data, &resident);
65720 mmput(mm);
65721 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65722 return 0;
65723 }
65724
65725 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65726 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
65727 +{
65728 + unsigned long flags;
65729 + u32 curr_ip = 0;
65730 +
65731 + if (lock_task_sighand(task, &flags)) {
65732 + curr_ip = task->signal->curr_ip;
65733 + unlock_task_sighand(task, &flags);
65734 + }
65735 + return seq_printf(m, "%pI4\n", &curr_ip);
65736 +}
65737 +#endif
65738 +
65739 #ifdef CONFIG_CHECKPOINT_RESTORE
65740 static struct pid *
65741 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
65742 diff --git a/fs/proc/base.c b/fs/proc/base.c
65743 index 3f3d7ae..68de109 100644
65744 --- a/fs/proc/base.c
65745 +++ b/fs/proc/base.c
65746 @@ -113,6 +113,14 @@ struct pid_entry {
65747 union proc_op op;
65748 };
65749
65750 +struct getdents_callback {
65751 + struct linux_dirent __user * current_dir;
65752 + struct linux_dirent __user * previous;
65753 + struct file * file;
65754 + int count;
65755 + int error;
65756 +};
65757 +
65758 #define NOD(NAME, MODE, IOP, FOP, OP) { \
65759 .name = (NAME), \
65760 .len = sizeof(NAME) - 1, \
65761 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
65762 return 0;
65763 }
65764
65765 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65766 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65767 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65768 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65769 +#endif
65770 +
65771 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65772 struct pid *pid, struct task_struct *task)
65773 {
65774 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
65775 if (mm && !IS_ERR(mm)) {
65776 unsigned int nwords = 0;
65777 +
65778 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65779 + /* allow if we're currently ptracing this task */
65780 + if (PAX_RAND_FLAGS(mm) &&
65781 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
65782 + mmput(mm);
65783 + return 0;
65784 + }
65785 +#endif
65786 +
65787 do {
65788 nwords += 2;
65789 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
65790 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65791 }
65792
65793
65794 -#ifdef CONFIG_KALLSYMS
65795 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65796 /*
65797 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
65798 * Returns the resolved symbol. If that fails, simply return the address.
65799 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
65800 mutex_unlock(&task->signal->cred_guard_mutex);
65801 }
65802
65803 -#ifdef CONFIG_STACKTRACE
65804 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65805
65806 #define MAX_STACK_TRACE_DEPTH 64
65807
65808 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
65809 return 0;
65810 }
65811
65812 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65813 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65814 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65815 struct pid *pid, struct task_struct *task)
65816 {
65817 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65818 /************************************************************************/
65819
65820 /* permission checks */
65821 -static int proc_fd_access_allowed(struct inode *inode)
65822 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
65823 {
65824 struct task_struct *task;
65825 int allowed = 0;
65826 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
65827 */
65828 task = get_proc_task(inode);
65829 if (task) {
65830 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65831 + if (log)
65832 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65833 + else
65834 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65835 put_task_struct(task);
65836 }
65837 return allowed;
65838 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
65839 struct task_struct *task,
65840 int hide_pid_min)
65841 {
65842 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65843 + return false;
65844 +
65845 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65846 + rcu_read_lock();
65847 + {
65848 + const struct cred *tmpcred = current_cred();
65849 + const struct cred *cred = __task_cred(task);
65850 +
65851 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
65852 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65853 + || in_group_p(grsec_proc_gid)
65854 +#endif
65855 + ) {
65856 + rcu_read_unlock();
65857 + return true;
65858 + }
65859 + }
65860 + rcu_read_unlock();
65861 +
65862 + if (!pid->hide_pid)
65863 + return false;
65864 +#endif
65865 +
65866 if (pid->hide_pid < hide_pid_min)
65867 return true;
65868 if (in_group_p(pid->pid_gid))
65869 return true;
65870 +
65871 return ptrace_may_access(task, PTRACE_MODE_READ);
65872 }
65873
65874 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
65875 put_task_struct(task);
65876
65877 if (!has_perms) {
65878 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65879 + {
65880 +#else
65881 if (pid->hide_pid == 2) {
65882 +#endif
65883 /*
65884 * Let's make getdents(), stat(), and open()
65885 * consistent with each other. If a process
65886 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
65887
65888 if (task) {
65889 mm = mm_access(task, mode);
65890 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
65891 + mmput(mm);
65892 + mm = ERR_PTR(-EPERM);
65893 + }
65894 put_task_struct(task);
65895
65896 if (!IS_ERR_OR_NULL(mm)) {
65897 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
65898 return PTR_ERR(mm);
65899
65900 file->private_data = mm;
65901 +
65902 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65903 + file->f_version = current->exec_id;
65904 +#endif
65905 +
65906 return 0;
65907 }
65908
65909 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65910 ssize_t copied;
65911 char *page;
65912
65913 +#ifdef CONFIG_GRKERNSEC
65914 + if (write)
65915 + return -EPERM;
65916 +#endif
65917 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65918 + if (file->f_version != current->exec_id) {
65919 + gr_log_badprocpid("mem");
65920 + return 0;
65921 + }
65922 +#endif
65923 +
65924 if (!mm)
65925 return 0;
65926
65927 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65928 goto free;
65929
65930 while (count > 0) {
65931 - int this_len = min_t(int, count, PAGE_SIZE);
65932 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
65933
65934 if (write && copy_from_user(page, buf, this_len)) {
65935 copied = -EFAULT;
65936 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65937 if (!mm)
65938 return 0;
65939
65940 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65941 + if (file->f_version != current->exec_id) {
65942 + gr_log_badprocpid("environ");
65943 + return 0;
65944 + }
65945 +#endif
65946 +
65947 page = (char *)__get_free_page(GFP_TEMPORARY);
65948 if (!page)
65949 return -ENOMEM;
65950 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65951 goto free;
65952 while (count > 0) {
65953 size_t this_len, max_len;
65954 - int retval;
65955 + ssize_t retval;
65956
65957 if (src >= (mm->env_end - mm->env_start))
65958 break;
65959 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
65960 int error = -EACCES;
65961
65962 /* Are we allowed to snoop on the tasks file descriptors? */
65963 - if (!proc_fd_access_allowed(inode))
65964 + if (!proc_fd_access_allowed(inode, 0))
65965 goto out;
65966
65967 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65968 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
65969 struct path path;
65970
65971 /* Are we allowed to snoop on the tasks file descriptors? */
65972 - if (!proc_fd_access_allowed(inode))
65973 - goto out;
65974 + /* logging this is needed for learning on chromium to work properly,
65975 + but we don't want to flood the logs from 'ps' which does a readlink
65976 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
65977 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
65978 + */
65979 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
65980 + if (!proc_fd_access_allowed(inode,0))
65981 + goto out;
65982 + } else {
65983 + if (!proc_fd_access_allowed(inode,1))
65984 + goto out;
65985 + }
65986
65987 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65988 if (error)
65989 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
65990 rcu_read_lock();
65991 cred = __task_cred(task);
65992 inode->i_uid = cred->euid;
65993 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65994 + inode->i_gid = grsec_proc_gid;
65995 +#else
65996 inode->i_gid = cred->egid;
65997 +#endif
65998 rcu_read_unlock();
65999 }
66000 security_task_to_inode(task, inode);
66001 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
66002 return -ENOENT;
66003 }
66004 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66005 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66006 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66007 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66008 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66009 +#endif
66010 task_dumpable(task)) {
66011 cred = __task_cred(task);
66012 stat->uid = cred->euid;
66013 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66014 + stat->gid = grsec_proc_gid;
66015 +#else
66016 stat->gid = cred->egid;
66017 +#endif
66018 }
66019 }
66020 rcu_read_unlock();
66021 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
66022
66023 if (task) {
66024 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
66025 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66026 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
66027 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66028 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
66029 +#endif
66030 task_dumpable(task)) {
66031 rcu_read_lock();
66032 cred = __task_cred(task);
66033 inode->i_uid = cred->euid;
66034 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66035 + inode->i_gid = grsec_proc_gid;
66036 +#else
66037 inode->i_gid = cred->egid;
66038 +#endif
66039 rcu_read_unlock();
66040 } else {
66041 inode->i_uid = GLOBAL_ROOT_UID;
66042 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
66043 if (!task)
66044 goto out_no_task;
66045
66046 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66047 + goto out;
66048 +
66049 /*
66050 * Yes, it does not scale. And it should not. Don't add
66051 * new entries into /proc/<tgid>/ without very good reasons.
66052 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
66053 if (!task)
66054 return -ENOENT;
66055
66056 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66057 + goto out;
66058 +
66059 if (!dir_emit_dots(file, ctx))
66060 goto out;
66061
66062 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
66063 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
66064 #endif
66065 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66066 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66067 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66068 ONE("syscall", S_IRUSR, proc_pid_syscall),
66069 #endif
66070 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66071 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
66072 #ifdef CONFIG_SECURITY
66073 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66074 #endif
66075 -#ifdef CONFIG_KALLSYMS
66076 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66077 ONE("wchan", S_IRUGO, proc_pid_wchan),
66078 #endif
66079 -#ifdef CONFIG_STACKTRACE
66080 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66081 ONE("stack", S_IRUSR, proc_pid_stack),
66082 #endif
66083 #ifdef CONFIG_SCHEDSTATS
66084 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
66085 #ifdef CONFIG_HARDWALL
66086 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
66087 #endif
66088 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66089 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
66090 +#endif
66091 #ifdef CONFIG_USER_NS
66092 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
66093 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
66094 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
66095 if (!inode)
66096 goto out;
66097
66098 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66099 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
66100 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66101 + inode->i_gid = grsec_proc_gid;
66102 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
66103 +#else
66104 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
66105 +#endif
66106 inode->i_op = &proc_tgid_base_inode_operations;
66107 inode->i_fop = &proc_tgid_base_operations;
66108 inode->i_flags|=S_IMMUTABLE;
66109 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
66110 if (!task)
66111 goto out;
66112
66113 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
66114 + goto out_put_task;
66115 +
66116 result = proc_pid_instantiate(dir, dentry, task, NULL);
66117 +out_put_task:
66118 put_task_struct(task);
66119 out:
66120 return ERR_PTR(result);
66121 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
66122 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
66123 #endif
66124 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66125 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66126 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66127 ONE("syscall", S_IRUSR, proc_pid_syscall),
66128 #endif
66129 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66130 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
66131 #ifdef CONFIG_SECURITY
66132 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66133 #endif
66134 -#ifdef CONFIG_KALLSYMS
66135 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66136 ONE("wchan", S_IRUGO, proc_pid_wchan),
66137 #endif
66138 -#ifdef CONFIG_STACKTRACE
66139 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66140 ONE("stack", S_IRUSR, proc_pid_stack),
66141 #endif
66142 #ifdef CONFIG_SCHEDSTATS
66143 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
66144 index cbd82df..c0407d2 100644
66145 --- a/fs/proc/cmdline.c
66146 +++ b/fs/proc/cmdline.c
66147 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
66148
66149 static int __init proc_cmdline_init(void)
66150 {
66151 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66152 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
66153 +#else
66154 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
66155 +#endif
66156 return 0;
66157 }
66158 fs_initcall(proc_cmdline_init);
66159 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
66160 index 50493ed..248166b 100644
66161 --- a/fs/proc/devices.c
66162 +++ b/fs/proc/devices.c
66163 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
66164
66165 static int __init proc_devices_init(void)
66166 {
66167 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66168 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
66169 +#else
66170 proc_create("devices", 0, NULL, &proc_devinfo_operations);
66171 +#endif
66172 return 0;
66173 }
66174 fs_initcall(proc_devices_init);
66175 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
66176 index 8e5ad83..1f07a8c 100644
66177 --- a/fs/proc/fd.c
66178 +++ b/fs/proc/fd.c
66179 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
66180 if (!task)
66181 return -ENOENT;
66182
66183 - files = get_files_struct(task);
66184 + if (!gr_acl_handle_procpidmem(task))
66185 + files = get_files_struct(task);
66186 put_task_struct(task);
66187
66188 if (files) {
66189 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66190 */
66191 int proc_fd_permission(struct inode *inode, int mask)
66192 {
66193 + struct task_struct *task;
66194 int rv = generic_permission(inode, mask);
66195 - if (rv == 0)
66196 - return 0;
66197 +
66198 if (task_tgid(current) == proc_pid(inode))
66199 rv = 0;
66200 +
66201 + task = get_proc_task(inode);
66202 + if (task == NULL)
66203 + return rv;
66204 +
66205 + if (gr_acl_handle_procpidmem(task))
66206 + rv = -EACCES;
66207 +
66208 + put_task_struct(task);
66209 +
66210 return rv;
66211 }
66212
66213 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66214 index b502bba..849e216 100644
66215 --- a/fs/proc/generic.c
66216 +++ b/fs/proc/generic.c
66217 @@ -22,6 +22,7 @@
66218 #include <linux/bitops.h>
66219 #include <linux/spinlock.h>
66220 #include <linux/completion.h>
66221 +#include <linux/grsecurity.h>
66222 #include <asm/uaccess.h>
66223
66224 #include "internal.h"
66225 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66226 return proc_lookup_de(PDE(dir), dir, dentry);
66227 }
66228
66229 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66230 + unsigned int flags)
66231 +{
66232 + if (gr_proc_is_restricted())
66233 + return ERR_PTR(-EACCES);
66234 +
66235 + return proc_lookup_de(PDE(dir), dir, dentry);
66236 +}
66237 +
66238 /*
66239 * This returns non-zero if at EOF, so that the /proc
66240 * root directory can use this and check if it should
66241 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66242 return proc_readdir_de(PDE(inode), file, ctx);
66243 }
66244
66245 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66246 +{
66247 + struct inode *inode = file_inode(file);
66248 +
66249 + if (gr_proc_is_restricted())
66250 + return -EACCES;
66251 +
66252 + return proc_readdir_de(PDE(inode), file, ctx);
66253 +}
66254 +
66255 /*
66256 * These are the generic /proc directory operations. They
66257 * use the in-memory "struct proc_dir_entry" tree to parse
66258 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66259 .iterate = proc_readdir,
66260 };
66261
66262 +static const struct file_operations proc_dir_restricted_operations = {
66263 + .llseek = generic_file_llseek,
66264 + .read = generic_read_dir,
66265 + .iterate = proc_readdir_restrict,
66266 +};
66267 +
66268 /*
66269 * proc directories can do almost nothing..
66270 */
66271 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66272 .setattr = proc_notify_change,
66273 };
66274
66275 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66276 + .lookup = proc_lookup_restrict,
66277 + .getattr = proc_getattr,
66278 + .setattr = proc_notify_change,
66279 +};
66280 +
66281 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66282 {
66283 int ret;
66284 @@ -339,8 +371,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66285 return ret;
66286
66287 if (S_ISDIR(dp->mode)) {
66288 - dp->proc_fops = &proc_dir_operations;
66289 - dp->proc_iops = &proc_dir_inode_operations;
66290 + if (dp->restricted) {
66291 + dp->proc_fops = &proc_dir_restricted_operations;
66292 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66293 + } else {
66294 + dp->proc_fops = &proc_dir_operations;
66295 + dp->proc_iops = &proc_dir_inode_operations;
66296 + }
66297 dir->nlink++;
66298 } else if (S_ISLNK(dp->mode)) {
66299 dp->proc_iops = &proc_link_inode_operations;
66300 @@ -453,6 +490,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66301 }
66302 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66303
66304 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66305 + struct proc_dir_entry *parent, void *data)
66306 +{
66307 + struct proc_dir_entry *ent;
66308 +
66309 + if (mode == 0)
66310 + mode = S_IRUGO | S_IXUGO;
66311 +
66312 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66313 + if (ent) {
66314 + ent->data = data;
66315 + ent->restricted = 1;
66316 + if (proc_register(parent, ent) < 0) {
66317 + kfree(ent);
66318 + ent = NULL;
66319 + }
66320 + }
66321 + return ent;
66322 +}
66323 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66324 +
66325 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66326 struct proc_dir_entry *parent)
66327 {
66328 @@ -467,6 +525,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66329 }
66330 EXPORT_SYMBOL(proc_mkdir);
66331
66332 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66333 + struct proc_dir_entry *parent)
66334 +{
66335 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66336 +}
66337 +EXPORT_SYMBOL(proc_mkdir_restrict);
66338 +
66339 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66340 struct proc_dir_entry *parent,
66341 const struct file_operations *proc_fops,
66342 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66343 index 3b0f838..a0e0f63e 100644
66344 --- a/fs/proc/inode.c
66345 +++ b/fs/proc/inode.c
66346 @@ -24,11 +24,17 @@
66347 #include <linux/mount.h>
66348 #include <linux/magic.h>
66349 #include <linux/namei.h>
66350 +#include <linux/grsecurity.h>
66351
66352 #include <asm/uaccess.h>
66353
66354 #include "internal.h"
66355
66356 +#ifdef CONFIG_PROC_SYSCTL
66357 +extern const struct inode_operations proc_sys_inode_operations;
66358 +extern const struct inode_operations proc_sys_dir_operations;
66359 +#endif
66360 +
66361 static void proc_evict_inode(struct inode *inode)
66362 {
66363 struct proc_dir_entry *de;
66364 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66365 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66366 sysctl_head_put(head);
66367 }
66368 +
66369 +#ifdef CONFIG_PROC_SYSCTL
66370 + if (inode->i_op == &proc_sys_inode_operations ||
66371 + inode->i_op == &proc_sys_dir_operations)
66372 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66373 +#endif
66374 +
66375 }
66376
66377 static struct kmem_cache * proc_inode_cachep;
66378 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66379 if (de->mode) {
66380 inode->i_mode = de->mode;
66381 inode->i_uid = de->uid;
66382 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66383 + inode->i_gid = grsec_proc_gid;
66384 +#else
66385 inode->i_gid = de->gid;
66386 +#endif
66387 }
66388 if (de->size)
66389 inode->i_size = de->size;
66390 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66391 index c835b94..c9e01a3 100644
66392 --- a/fs/proc/internal.h
66393 +++ b/fs/proc/internal.h
66394 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66395 struct completion *pde_unload_completion;
66396 struct list_head pde_openers; /* who did ->open, but not ->release */
66397 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66398 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66399 u8 namelen;
66400 char name[];
66401 -};
66402 +} __randomize_layout;
66403
66404 union proc_op {
66405 int (*proc_get_link)(struct dentry *, struct path *);
66406 @@ -67,7 +68,7 @@ struct proc_inode {
66407 struct ctl_table *sysctl_entry;
66408 const struct proc_ns_operations *ns_ops;
66409 struct inode vfs_inode;
66410 -};
66411 +} __randomize_layout;
66412
66413 /*
66414 * General functions
66415 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66416 struct pid *, struct task_struct *);
66417 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66418 struct pid *, struct task_struct *);
66419 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66420 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66421 + struct pid *, struct task_struct *);
66422 +#endif
66423
66424 /*
66425 * base.c
66426 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66427 * generic.c
66428 */
66429 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66430 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66431 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66432 struct dentry *);
66433 extern int proc_readdir(struct file *, struct dir_context *);
66434 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66435 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66436
66437 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66438 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66439 index a352d57..cb94a5c 100644
66440 --- a/fs/proc/interrupts.c
66441 +++ b/fs/proc/interrupts.c
66442 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66443
66444 static int __init proc_interrupts_init(void)
66445 {
66446 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66447 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66448 +#else
66449 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66450 +#endif
66451 return 0;
66452 }
66453 fs_initcall(proc_interrupts_init);
66454 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66455 index 91a4e64..cb007c0 100644
66456 --- a/fs/proc/kcore.c
66457 +++ b/fs/proc/kcore.c
66458 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66459 * the addresses in the elf_phdr on our list.
66460 */
66461 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66462 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66463 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66464 + if (tsz > buflen)
66465 tsz = buflen;
66466 -
66467 +
66468 while (buflen) {
66469 struct kcore_list *m;
66470
66471 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66472 kfree(elf_buf);
66473 } else {
66474 if (kern_addr_valid(start)) {
66475 - unsigned long n;
66476 + char *elf_buf;
66477 + mm_segment_t oldfs;
66478
66479 - n = copy_to_user(buffer, (char *)start, tsz);
66480 - /*
66481 - * We cannot distinguish between fault on source
66482 - * and fault on destination. When this happens
66483 - * we clear too and hope it will trigger the
66484 - * EFAULT again.
66485 - */
66486 - if (n) {
66487 - if (clear_user(buffer + tsz - n,
66488 - n))
66489 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66490 + if (!elf_buf)
66491 + return -ENOMEM;
66492 + oldfs = get_fs();
66493 + set_fs(KERNEL_DS);
66494 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66495 + set_fs(oldfs);
66496 + if (copy_to_user(buffer, elf_buf, tsz)) {
66497 + kfree(elf_buf);
66498 return -EFAULT;
66499 + }
66500 }
66501 + set_fs(oldfs);
66502 + kfree(elf_buf);
66503 } else {
66504 if (clear_user(buffer, tsz))
66505 return -EFAULT;
66506 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66507
66508 static int open_kcore(struct inode *inode, struct file *filp)
66509 {
66510 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66511 + return -EPERM;
66512 +#endif
66513 if (!capable(CAP_SYS_RAWIO))
66514 return -EPERM;
66515 if (kcore_need_update)
66516 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66517 index d3ebf2e..6ad42d1 100644
66518 --- a/fs/proc/meminfo.c
66519 +++ b/fs/proc/meminfo.c
66520 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66521 vmi.used >> 10,
66522 vmi.largest_chunk >> 10
66523 #ifdef CONFIG_MEMORY_FAILURE
66524 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66525 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66526 #endif
66527 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66528 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66529 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66530 index d4a3574..b421ce9 100644
66531 --- a/fs/proc/nommu.c
66532 +++ b/fs/proc/nommu.c
66533 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66534
66535 if (file) {
66536 seq_pad(m, ' ');
66537 - seq_path(m, &file->f_path, "");
66538 + seq_path(m, &file->f_path, "\n\\");
66539 }
66540
66541 seq_putc(m, '\n');
66542 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66543 index 1bde894..22ac7eb 100644
66544 --- a/fs/proc/proc_net.c
66545 +++ b/fs/proc/proc_net.c
66546 @@ -23,9 +23,27 @@
66547 #include <linux/nsproxy.h>
66548 #include <net/net_namespace.h>
66549 #include <linux/seq_file.h>
66550 +#include <linux/grsecurity.h>
66551
66552 #include "internal.h"
66553
66554 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66555 +static struct seq_operations *ipv6_seq_ops_addr;
66556 +
66557 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66558 +{
66559 + ipv6_seq_ops_addr = addr;
66560 +}
66561 +
66562 +void unregister_ipv6_seq_ops_addr(void)
66563 +{
66564 + ipv6_seq_ops_addr = NULL;
66565 +}
66566 +
66567 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
66568 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
66569 +#endif
66570 +
66571 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
66572 {
66573 return pde->parent->data;
66574 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
66575 return maybe_get_net(PDE_NET(PDE(inode)));
66576 }
66577
66578 +extern const struct seq_operations dev_seq_ops;
66579 +
66580 int seq_open_net(struct inode *ino, struct file *f,
66581 const struct seq_operations *ops, int size)
66582 {
66583 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
66584
66585 BUG_ON(size < sizeof(*p));
66586
66587 + /* only permit access to /proc/net/dev */
66588 + if (
66589 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66590 + ops != ipv6_seq_ops_addr &&
66591 +#endif
66592 + ops != &dev_seq_ops && gr_proc_is_restricted())
66593 + return -EACCES;
66594 +
66595 net = get_proc_net(ino);
66596 if (net == NULL)
66597 return -ENXIO;
66598 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
66599 int err;
66600 struct net *net;
66601
66602 + if (gr_proc_is_restricted())
66603 + return -EACCES;
66604 +
66605 err = -ENXIO;
66606 net = get_proc_net(inode);
66607 if (net == NULL)
66608 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
66609 index f92d5dd..26398ac 100644
66610 --- a/fs/proc/proc_sysctl.c
66611 +++ b/fs/proc/proc_sysctl.c
66612 @@ -11,13 +11,21 @@
66613 #include <linux/namei.h>
66614 #include <linux/mm.h>
66615 #include <linux/module.h>
66616 +#include <linux/nsproxy.h>
66617 +#ifdef CONFIG_GRKERNSEC
66618 +#include <net/net_namespace.h>
66619 +#endif
66620 #include "internal.h"
66621
66622 +extern int gr_handle_chroot_sysctl(const int op);
66623 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
66624 + const int op);
66625 +
66626 static const struct dentry_operations proc_sys_dentry_operations;
66627 static const struct file_operations proc_sys_file_operations;
66628 -static const struct inode_operations proc_sys_inode_operations;
66629 +const struct inode_operations proc_sys_inode_operations;
66630 static const struct file_operations proc_sys_dir_file_operations;
66631 -static const struct inode_operations proc_sys_dir_operations;
66632 +const struct inode_operations proc_sys_dir_operations;
66633
66634 void proc_sys_poll_notify(struct ctl_table_poll *poll)
66635 {
66636 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
66637
66638 err = NULL;
66639 d_set_d_op(dentry, &proc_sys_dentry_operations);
66640 +
66641 + gr_handle_proc_create(dentry, inode);
66642 +
66643 d_add(dentry, inode);
66644
66645 out:
66646 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66647 struct inode *inode = file_inode(filp);
66648 struct ctl_table_header *head = grab_header(inode);
66649 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
66650 + int op = write ? MAY_WRITE : MAY_READ;
66651 ssize_t error;
66652 size_t res;
66653
66654 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66655 * and won't be until we finish.
66656 */
66657 error = -EPERM;
66658 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
66659 + if (sysctl_perm(head, table, op))
66660 goto out;
66661
66662 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
66663 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66664 if (!table->proc_handler)
66665 goto out;
66666
66667 +#ifdef CONFIG_GRKERNSEC
66668 + error = -EPERM;
66669 + if (gr_handle_chroot_sysctl(op))
66670 + goto out;
66671 + dget(filp->f_path.dentry);
66672 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
66673 + dput(filp->f_path.dentry);
66674 + goto out;
66675 + }
66676 + dput(filp->f_path.dentry);
66677 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
66678 + goto out;
66679 + if (write) {
66680 + if (current->nsproxy->net_ns != table->extra2) {
66681 + if (!capable(CAP_SYS_ADMIN))
66682 + goto out;
66683 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
66684 + goto out;
66685 + }
66686 +#endif
66687 +
66688 /* careful: calling conventions are nasty here */
66689 res = count;
66690 error = table->proc_handler(table, write, buf, &res, ppos);
66691 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
66692 return false;
66693 } else {
66694 d_set_d_op(child, &proc_sys_dentry_operations);
66695 +
66696 + gr_handle_proc_create(child, inode);
66697 +
66698 d_add(child, inode);
66699 }
66700 } else {
66701 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
66702 if ((*pos)++ < ctx->pos)
66703 return true;
66704
66705 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
66706 + return 0;
66707 +
66708 if (unlikely(S_ISLNK(table->mode)))
66709 res = proc_sys_link_fill_cache(file, ctx, head, table);
66710 else
66711 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
66712 if (IS_ERR(head))
66713 return PTR_ERR(head);
66714
66715 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
66716 + return -ENOENT;
66717 +
66718 generic_fillattr(inode, stat);
66719 if (table)
66720 stat->mode = (stat->mode & S_IFMT) | table->mode;
66721 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
66722 .llseek = generic_file_llseek,
66723 };
66724
66725 -static const struct inode_operations proc_sys_inode_operations = {
66726 +const struct inode_operations proc_sys_inode_operations = {
66727 .permission = proc_sys_permission,
66728 .setattr = proc_sys_setattr,
66729 .getattr = proc_sys_getattr,
66730 };
66731
66732 -static const struct inode_operations proc_sys_dir_operations = {
66733 +const struct inode_operations proc_sys_dir_operations = {
66734 .lookup = proc_sys_lookup,
66735 .permission = proc_sys_permission,
66736 .setattr = proc_sys_setattr,
66737 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
66738 static struct ctl_dir *new_dir(struct ctl_table_set *set,
66739 const char *name, int namelen)
66740 {
66741 - struct ctl_table *table;
66742 + ctl_table_no_const *table;
66743 struct ctl_dir *new;
66744 struct ctl_node *node;
66745 char *new_name;
66746 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
66747 return NULL;
66748
66749 node = (struct ctl_node *)(new + 1);
66750 - table = (struct ctl_table *)(node + 1);
66751 + table = (ctl_table_no_const *)(node + 1);
66752 new_name = (char *)(table + 2);
66753 memcpy(new_name, name, namelen);
66754 new_name[namelen] = '\0';
66755 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
66756 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
66757 struct ctl_table_root *link_root)
66758 {
66759 - struct ctl_table *link_table, *entry, *link;
66760 + ctl_table_no_const *link_table, *link;
66761 + struct ctl_table *entry;
66762 struct ctl_table_header *links;
66763 struct ctl_node *node;
66764 char *link_name;
66765 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
66766 return NULL;
66767
66768 node = (struct ctl_node *)(links + 1);
66769 - link_table = (struct ctl_table *)(node + nr_entries);
66770 + link_table = (ctl_table_no_const *)(node + nr_entries);
66771 link_name = (char *)&link_table[nr_entries + 1];
66772
66773 for (link = link_table, entry = table; entry->procname; link++, entry++) {
66774 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66775 struct ctl_table_header ***subheader, struct ctl_table_set *set,
66776 struct ctl_table *table)
66777 {
66778 - struct ctl_table *ctl_table_arg = NULL;
66779 - struct ctl_table *entry, *files;
66780 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
66781 + struct ctl_table *entry;
66782 int nr_files = 0;
66783 int nr_dirs = 0;
66784 int err = -ENOMEM;
66785 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66786 nr_files++;
66787 }
66788
66789 - files = table;
66790 /* If there are mixed files and directories we need a new table */
66791 if (nr_dirs && nr_files) {
66792 - struct ctl_table *new;
66793 + ctl_table_no_const *new;
66794 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
66795 GFP_KERNEL);
66796 if (!files)
66797 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66798 /* Register everything except a directory full of subdirectories */
66799 if (nr_files || !nr_dirs) {
66800 struct ctl_table_header *header;
66801 - header = __register_sysctl_table(set, path, files);
66802 + header = __register_sysctl_table(set, path, files ? files : table);
66803 if (!header) {
66804 kfree(ctl_table_arg);
66805 goto out;
66806 diff --git a/fs/proc/root.c b/fs/proc/root.c
66807 index e74ac9f..35e89f4 100644
66808 --- a/fs/proc/root.c
66809 +++ b/fs/proc/root.c
66810 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
66811 proc_mkdir("openprom", NULL);
66812 #endif
66813 proc_tty_init();
66814 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66815 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66816 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
66817 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66818 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
66819 +#endif
66820 +#else
66821 proc_mkdir("bus", NULL);
66822 +#endif
66823 proc_sys_init();
66824 }
66825
66826 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
66827 index 510413eb..34d9a8c 100644
66828 --- a/fs/proc/stat.c
66829 +++ b/fs/proc/stat.c
66830 @@ -11,6 +11,7 @@
66831 #include <linux/irqnr.h>
66832 #include <linux/cputime.h>
66833 #include <linux/tick.h>
66834 +#include <linux/grsecurity.h>
66835
66836 #ifndef arch_irq_stat_cpu
66837 #define arch_irq_stat_cpu(cpu) 0
66838 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
66839 u64 sum_softirq = 0;
66840 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
66841 struct timespec boottime;
66842 + int unrestricted = 1;
66843 +
66844 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66845 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66846 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
66847 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66848 + && !in_group_p(grsec_proc_gid)
66849 +#endif
66850 + )
66851 + unrestricted = 0;
66852 +#endif
66853 +#endif
66854
66855 user = nice = system = idle = iowait =
66856 irq = softirq = steal = 0;
66857 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
66858 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66859 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66860 idle += get_idle_time(i);
66861 - iowait += get_iowait_time(i);
66862 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66863 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66864 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66865 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66866 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66867 - sum += kstat_cpu_irqs_sum(i);
66868 - sum += arch_irq_stat_cpu(i);
66869 + if (unrestricted) {
66870 + iowait += get_iowait_time(i);
66871 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66872 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66873 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66874 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66875 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66876 + sum += kstat_cpu_irqs_sum(i);
66877 + sum += arch_irq_stat_cpu(i);
66878 + for (j = 0; j < NR_SOFTIRQS; j++) {
66879 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66880
66881 - for (j = 0; j < NR_SOFTIRQS; j++) {
66882 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66883 -
66884 - per_softirq_sums[j] += softirq_stat;
66885 - sum_softirq += softirq_stat;
66886 + per_softirq_sums[j] += softirq_stat;
66887 + sum_softirq += softirq_stat;
66888 + }
66889 }
66890 }
66891 - sum += arch_irq_stat();
66892 + if (unrestricted)
66893 + sum += arch_irq_stat();
66894
66895 seq_puts(p, "cpu ");
66896 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66897 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
66898 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66899 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66900 idle = get_idle_time(i);
66901 - iowait = get_iowait_time(i);
66902 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66903 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66904 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66905 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66906 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66907 + if (unrestricted) {
66908 + iowait = get_iowait_time(i);
66909 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66910 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66911 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66912 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66913 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66914 + }
66915 seq_printf(p, "cpu%d", i);
66916 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66917 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
66918 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
66919
66920 /* sum again ? it could be updated? */
66921 for_each_irq_nr(j)
66922 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
66923 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
66924
66925 seq_printf(p,
66926 "\nctxt %llu\n"
66927 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
66928 "processes %lu\n"
66929 "procs_running %lu\n"
66930 "procs_blocked %lu\n",
66931 - nr_context_switches(),
66932 + unrestricted ? nr_context_switches() : 0ULL,
66933 (unsigned long)jif,
66934 - total_forks,
66935 - nr_running(),
66936 - nr_iowait());
66937 + unrestricted ? total_forks : 0UL,
66938 + unrestricted ? nr_running() : 0UL,
66939 + unrestricted ? nr_iowait() : 0UL);
66940
66941 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
66942
66943 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
66944 index f86e549..3a88fcd 100644
66945 --- a/fs/proc/task_mmu.c
66946 +++ b/fs/proc/task_mmu.c
66947 @@ -13,12 +13,19 @@
66948 #include <linux/swap.h>
66949 #include <linux/swapops.h>
66950 #include <linux/mmu_notifier.h>
66951 +#include <linux/grsecurity.h>
66952
66953 #include <asm/elf.h>
66954 #include <asm/uaccess.h>
66955 #include <asm/tlbflush.h>
66956 #include "internal.h"
66957
66958 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66959 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66960 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66961 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66962 +#endif
66963 +
66964 void task_mem(struct seq_file *m, struct mm_struct *mm)
66965 {
66966 unsigned long data, text, lib, swap;
66967 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66968 "VmExe:\t%8lu kB\n"
66969 "VmLib:\t%8lu kB\n"
66970 "VmPTE:\t%8lu kB\n"
66971 - "VmSwap:\t%8lu kB\n",
66972 - hiwater_vm << (PAGE_SHIFT-10),
66973 + "VmSwap:\t%8lu kB\n"
66974 +
66975 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66976 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
66977 +#endif
66978 +
66979 + ,hiwater_vm << (PAGE_SHIFT-10),
66980 total_vm << (PAGE_SHIFT-10),
66981 mm->locked_vm << (PAGE_SHIFT-10),
66982 mm->pinned_vm << (PAGE_SHIFT-10),
66983 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66984 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
66985 (PTRS_PER_PTE * sizeof(pte_t) *
66986 atomic_long_read(&mm->nr_ptes)) >> 10,
66987 - swap << (PAGE_SHIFT-10));
66988 + swap << (PAGE_SHIFT-10)
66989 +
66990 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66991 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66992 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
66993 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
66994 +#else
66995 + , mm->context.user_cs_base
66996 + , mm->context.user_cs_limit
66997 +#endif
66998 +#endif
66999 +
67000 + );
67001 }
67002
67003 unsigned long task_vsize(struct mm_struct *mm)
67004 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67005 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
67006 }
67007
67008 - /* We don't show the stack guard page in /proc/maps */
67009 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67010 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
67011 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
67012 +#else
67013 start = vma->vm_start;
67014 - if (stack_guard_page_start(vma, start))
67015 - start += PAGE_SIZE;
67016 end = vma->vm_end;
67017 - if (stack_guard_page_end(vma, end))
67018 - end -= PAGE_SIZE;
67019 +#endif
67020
67021 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
67022 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
67023 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67024 flags & VM_WRITE ? 'w' : '-',
67025 flags & VM_EXEC ? 'x' : '-',
67026 flags & VM_MAYSHARE ? 's' : 'p',
67027 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67028 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
67029 +#else
67030 pgoff,
67031 +#endif
67032 MAJOR(dev), MINOR(dev), ino);
67033
67034 /*
67035 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67036 */
67037 if (file) {
67038 seq_pad(m, ' ');
67039 - seq_path(m, &file->f_path, "\n");
67040 + seq_path(m, &file->f_path, "\n\\");
67041 goto done;
67042 }
67043
67044 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
67045 * Thread stack in /proc/PID/task/TID/maps or
67046 * the main process stack.
67047 */
67048 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
67049 - vma->vm_end >= mm->start_stack)) {
67050 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
67051 + (vma->vm_start <= mm->start_stack &&
67052 + vma->vm_end >= mm->start_stack)) {
67053 name = "[stack]";
67054 } else {
67055 /* Thread stack in /proc/PID/maps */
67056 @@ -359,6 +388,12 @@ done:
67057
67058 static int show_map(struct seq_file *m, void *v, int is_pid)
67059 {
67060 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67061 + if (current->exec_id != m->exec_id) {
67062 + gr_log_badprocpid("maps");
67063 + return 0;
67064 + }
67065 +#endif
67066 show_map_vma(m, v, is_pid);
67067 m_cache_vma(m, v);
67068 return 0;
67069 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67070 .private = &mss,
67071 };
67072
67073 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67074 + if (current->exec_id != m->exec_id) {
67075 + gr_log_badprocpid("smaps");
67076 + return 0;
67077 + }
67078 +#endif
67079 memset(&mss, 0, sizeof mss);
67080 - mss.vma = vma;
67081 - /* mmap_sem is held in m_start */
67082 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67083 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67084 -
67085 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67086 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
67087 +#endif
67088 + mss.vma = vma;
67089 + /* mmap_sem is held in m_start */
67090 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
67091 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
67092 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67093 + }
67094 +#endif
67095 show_map_vma(m, vma, is_pid);
67096
67097 seq_printf(m,
67098 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
67099 "KernelPageSize: %8lu kB\n"
67100 "MMUPageSize: %8lu kB\n"
67101 "Locked: %8lu kB\n",
67102 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67103 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
67104 +#else
67105 (vma->vm_end - vma->vm_start) >> 10,
67106 +#endif
67107 mss.resident >> 10,
67108 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
67109 mss.shared_clean >> 10,
67110 @@ -1489,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67111 char buffer[64];
67112 int nid;
67113
67114 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67115 + if (current->exec_id != m->exec_id) {
67116 + gr_log_badprocpid("numa_maps");
67117 + return 0;
67118 + }
67119 +#endif
67120 +
67121 if (!mm)
67122 return 0;
67123
67124 @@ -1510,11 +1567,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67125 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
67126 }
67127
67128 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67129 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
67130 +#else
67131 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
67132 +#endif
67133
67134 if (file) {
67135 seq_puts(m, " file=");
67136 - seq_path(m, &file->f_path, "\n\t= ");
67137 + seq_path(m, &file->f_path, "\n\t\\= ");
67138 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
67139 seq_puts(m, " heap");
67140 } else {
67141 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
67142 index 599ec2e..f1413ae 100644
67143 --- a/fs/proc/task_nommu.c
67144 +++ b/fs/proc/task_nommu.c
67145 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67146 else
67147 bytes += kobjsize(mm);
67148
67149 - if (current->fs && current->fs->users > 1)
67150 + if (current->fs && atomic_read(&current->fs->users) > 1)
67151 sbytes += kobjsize(current->fs);
67152 else
67153 bytes += kobjsize(current->fs);
67154 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
67155
67156 if (file) {
67157 seq_pad(m, ' ');
67158 - seq_path(m, &file->f_path, "");
67159 + seq_path(m, &file->f_path, "\n\\");
67160 } else if (mm) {
67161 pid_t tid = pid_of_stack(priv, vma, is_pid);
67162
67163 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
67164 index a90d6d35..d08047c 100644
67165 --- a/fs/proc/vmcore.c
67166 +++ b/fs/proc/vmcore.c
67167 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
67168 nr_bytes = count;
67169
67170 /* If pfn is not ram, return zeros for sparse dump files */
67171 - if (pfn_is_ram(pfn) == 0)
67172 - memset(buf, 0, nr_bytes);
67173 - else {
67174 + if (pfn_is_ram(pfn) == 0) {
67175 + if (userbuf) {
67176 + if (clear_user((char __force_user *)buf, nr_bytes))
67177 + return -EFAULT;
67178 + } else
67179 + memset(buf, 0, nr_bytes);
67180 + } else {
67181 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
67182 offset, userbuf);
67183 if (tmp < 0)
67184 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67185 static int copy_to(void *target, void *src, size_t size, int userbuf)
67186 {
67187 if (userbuf) {
67188 - if (copy_to_user((char __user *) target, src, size))
67189 + if (copy_to_user((char __force_user *) target, src, size))
67190 return -EFAULT;
67191 } else {
67192 memcpy(target, src, size);
67193 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67194 if (*fpos < m->offset + m->size) {
67195 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67196 start = m->paddr + *fpos - m->offset;
67197 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67198 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67199 if (tmp < 0)
67200 return tmp;
67201 buflen -= tsz;
67202 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67203 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67204 size_t buflen, loff_t *fpos)
67205 {
67206 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67207 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67208 }
67209
67210 /*
67211 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67212 index d3fb2b6..43a8140 100644
67213 --- a/fs/qnx6/qnx6.h
67214 +++ b/fs/qnx6/qnx6.h
67215 @@ -74,7 +74,7 @@ enum {
67216 BYTESEX_BE,
67217 };
67218
67219 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67220 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67221 {
67222 if (sbi->s_bytesex == BYTESEX_LE)
67223 return le64_to_cpu((__force __le64)n);
67224 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67225 return (__force __fs64)cpu_to_be64(n);
67226 }
67227
67228 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67229 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67230 {
67231 if (sbi->s_bytesex == BYTESEX_LE)
67232 return le32_to_cpu((__force __le32)n);
67233 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67234 index bb2869f..d34ada8 100644
67235 --- a/fs/quota/netlink.c
67236 +++ b/fs/quota/netlink.c
67237 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67238 void quota_send_warning(struct kqid qid, dev_t dev,
67239 const char warntype)
67240 {
67241 - static atomic_t seq;
67242 + static atomic_unchecked_t seq;
67243 struct sk_buff *skb;
67244 void *msg_head;
67245 int ret;
67246 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67247 "VFS: Not enough memory to send quota warning.\n");
67248 return;
67249 }
67250 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67251 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67252 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67253 if (!msg_head) {
67254 printk(KERN_ERR
67255 diff --git a/fs/read_write.c b/fs/read_write.c
67256 index c0805c93..d39f2eb 100644
67257 --- a/fs/read_write.c
67258 +++ b/fs/read_write.c
67259 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67260
67261 old_fs = get_fs();
67262 set_fs(get_ds());
67263 - p = (__force const char __user *)buf;
67264 + p = (const char __force_user *)buf;
67265 if (count > MAX_RW_COUNT)
67266 count = MAX_RW_COUNT;
67267 if (file->f_op->write)
67268 diff --git a/fs/readdir.c b/fs/readdir.c
67269 index ced6791..936687b 100644
67270 --- a/fs/readdir.c
67271 +++ b/fs/readdir.c
67272 @@ -18,6 +18,7 @@
67273 #include <linux/security.h>
67274 #include <linux/syscalls.h>
67275 #include <linux/unistd.h>
67276 +#include <linux/namei.h>
67277
67278 #include <asm/uaccess.h>
67279
67280 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67281 struct readdir_callback {
67282 struct dir_context ctx;
67283 struct old_linux_dirent __user * dirent;
67284 + struct file * file;
67285 int result;
67286 };
67287
67288 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67289 buf->result = -EOVERFLOW;
67290 return -EOVERFLOW;
67291 }
67292 +
67293 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67294 + return 0;
67295 +
67296 buf->result++;
67297 dirent = buf->dirent;
67298 if (!access_ok(VERIFY_WRITE, dirent,
67299 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67300 if (!f.file)
67301 return -EBADF;
67302
67303 + buf.file = f.file;
67304 error = iterate_dir(f.file, &buf.ctx);
67305 if (buf.result)
67306 error = buf.result;
67307 @@ -145,6 +152,7 @@ struct getdents_callback {
67308 struct dir_context ctx;
67309 struct linux_dirent __user * current_dir;
67310 struct linux_dirent __user * previous;
67311 + struct file * file;
67312 int count;
67313 int error;
67314 };
67315 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67316 buf->error = -EOVERFLOW;
67317 return -EOVERFLOW;
67318 }
67319 +
67320 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67321 + return 0;
67322 +
67323 dirent = buf->previous;
67324 if (dirent) {
67325 if (__put_user(offset, &dirent->d_off))
67326 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67327 if (!f.file)
67328 return -EBADF;
67329
67330 + buf.file = f.file;
67331 error = iterate_dir(f.file, &buf.ctx);
67332 if (error >= 0)
67333 error = buf.error;
67334 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67335 struct dir_context ctx;
67336 struct linux_dirent64 __user * current_dir;
67337 struct linux_dirent64 __user * previous;
67338 + struct file *file;
67339 int count;
67340 int error;
67341 };
67342 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67343 buf->error = -EINVAL; /* only used if we fail.. */
67344 if (reclen > buf->count)
67345 return -EINVAL;
67346 +
67347 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67348 + return 0;
67349 +
67350 dirent = buf->previous;
67351 if (dirent) {
67352 if (__put_user(offset, &dirent->d_off))
67353 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67354 if (!f.file)
67355 return -EBADF;
67356
67357 + buf.file = f.file;
67358 error = iterate_dir(f.file, &buf.ctx);
67359 if (error >= 0)
67360 error = buf.error;
67361 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67362 index 9c02d96..6562c10 100644
67363 --- a/fs/reiserfs/do_balan.c
67364 +++ b/fs/reiserfs/do_balan.c
67365 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67366 return;
67367 }
67368
67369 - atomic_inc(&fs_generation(tb->tb_sb));
67370 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67371 do_balance_starts(tb);
67372
67373 /*
67374 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67375 index aca73dd..e3c558d 100644
67376 --- a/fs/reiserfs/item_ops.c
67377 +++ b/fs/reiserfs/item_ops.c
67378 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67379 }
67380
67381 static struct item_operations errcatch_ops = {
67382 - errcatch_bytes_number,
67383 - errcatch_decrement_key,
67384 - errcatch_is_left_mergeable,
67385 - errcatch_print_item,
67386 - errcatch_check_item,
67387 + .bytes_number = errcatch_bytes_number,
67388 + .decrement_key = errcatch_decrement_key,
67389 + .is_left_mergeable = errcatch_is_left_mergeable,
67390 + .print_item = errcatch_print_item,
67391 + .check_item = errcatch_check_item,
67392
67393 - errcatch_create_vi,
67394 - errcatch_check_left,
67395 - errcatch_check_right,
67396 - errcatch_part_size,
67397 - errcatch_unit_num,
67398 - errcatch_print_vi
67399 + .create_vi = errcatch_create_vi,
67400 + .check_left = errcatch_check_left,
67401 + .check_right = errcatch_check_right,
67402 + .part_size = errcatch_part_size,
67403 + .unit_num = errcatch_unit_num,
67404 + .print_vi = errcatch_print_vi
67405 };
67406
67407 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67408 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67409 index 621b9f3..af527fd 100644
67410 --- a/fs/reiserfs/procfs.c
67411 +++ b/fs/reiserfs/procfs.c
67412 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67413 "SMALL_TAILS " : "NO_TAILS ",
67414 replay_only(sb) ? "REPLAY_ONLY " : "",
67415 convert_reiserfs(sb) ? "CONV " : "",
67416 - atomic_read(&r->s_generation_counter),
67417 + atomic_read_unchecked(&r->s_generation_counter),
67418 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67419 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67420 SF(s_good_search_by_key_reada), SF(s_bmaps),
67421 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67422 index bb79cdd..fcf49ef 100644
67423 --- a/fs/reiserfs/reiserfs.h
67424 +++ b/fs/reiserfs/reiserfs.h
67425 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67426 /* Comment? -Hans */
67427 wait_queue_head_t s_wait;
67428 /* increased by one every time the tree gets re-balanced */
67429 - atomic_t s_generation_counter;
67430 + atomic_unchecked_t s_generation_counter;
67431
67432 /* File system properties. Currently holds on-disk FS format */
67433 unsigned long s_properties;
67434 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67435 #define REISERFS_USER_MEM 1 /* user memory mode */
67436
67437 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67438 -#define get_generation(s) atomic_read (&fs_generation(s))
67439 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67440 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67441 #define __fs_changed(gen,s) (gen != get_generation (s))
67442 #define fs_changed(gen,s) \
67443 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67444 index 71fbbe3..eff29ba 100644
67445 --- a/fs/reiserfs/super.c
67446 +++ b/fs/reiserfs/super.c
67447 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67448 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67449 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67450 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67451 +#ifdef CONFIG_REISERFS_FS_XATTR
67452 + /* turn on user xattrs by default */
67453 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67454 +#endif
67455 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67456 sbi->s_alloc_options.preallocmin = 0;
67457 /* Preallocate by 16 blocks (17-1) at once */
67458 diff --git a/fs/select.c b/fs/select.c
67459 index 467bb1c..cf9d65a 100644
67460 --- a/fs/select.c
67461 +++ b/fs/select.c
67462 @@ -20,6 +20,7 @@
67463 #include <linux/export.h>
67464 #include <linux/slab.h>
67465 #include <linux/poll.h>
67466 +#include <linux/security.h>
67467 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67468 #include <linux/file.h>
67469 #include <linux/fdtable.h>
67470 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67471 struct poll_list *walk = head;
67472 unsigned long todo = nfds;
67473
67474 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67475 if (nfds > rlimit(RLIMIT_NOFILE))
67476 return -EINVAL;
67477
67478 diff --git a/fs/seq_file.c b/fs/seq_file.c
67479 index dbf3a59..daf023f 100644
67480 --- a/fs/seq_file.c
67481 +++ b/fs/seq_file.c
67482 @@ -12,6 +12,8 @@
67483 #include <linux/slab.h>
67484 #include <linux/cred.h>
67485 #include <linux/mm.h>
67486 +#include <linux/sched.h>
67487 +#include <linux/grsecurity.h>
67488
67489 #include <asm/uaccess.h>
67490 #include <asm/page.h>
67491 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67492
67493 static void *seq_buf_alloc(unsigned long size)
67494 {
67495 - void *buf;
67496 -
67497 - /*
67498 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67499 - * it's better to fall back to vmalloc() than to kill things.
67500 - */
67501 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67502 - if (!buf && size > PAGE_SIZE)
67503 - buf = vmalloc(size);
67504 - return buf;
67505 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67506 }
67507
67508 /**
67509 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67510 #ifdef CONFIG_USER_NS
67511 p->user_ns = file->f_cred->user_ns;
67512 #endif
67513 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67514 + p->exec_id = current->exec_id;
67515 +#endif
67516
67517 /*
67518 * Wrappers around seq_open(e.g. swaps_open) need to be
67519 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67520 }
67521 EXPORT_SYMBOL(seq_open);
67522
67523 +
67524 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67525 +{
67526 + if (gr_proc_is_restricted())
67527 + return -EACCES;
67528 +
67529 + return seq_open(file, op);
67530 +}
67531 +EXPORT_SYMBOL(seq_open_restrict);
67532 +
67533 static int traverse(struct seq_file *m, loff_t offset)
67534 {
67535 loff_t pos = 0, index;
67536 @@ -158,7 +164,7 @@ Eoverflow:
67537 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67538 {
67539 struct seq_file *m = file->private_data;
67540 - size_t copied = 0;
67541 + ssize_t copied = 0;
67542 loff_t pos;
67543 size_t n;
67544 void *p;
67545 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67546 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67547 void *data)
67548 {
67549 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67550 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67551 int res = -ENOMEM;
67552
67553 if (op) {
67554 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67555 }
67556 EXPORT_SYMBOL(single_open_size);
67557
67558 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67559 + void *data)
67560 +{
67561 + if (gr_proc_is_restricted())
67562 + return -EACCES;
67563 +
67564 + return single_open(file, show, data);
67565 +}
67566 +EXPORT_SYMBOL(single_open_restrict);
67567 +
67568 +
67569 int single_release(struct inode *inode, struct file *file)
67570 {
67571 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
67572 diff --git a/fs/splice.c b/fs/splice.c
67573 index 75c6058..770d40c 100644
67574 --- a/fs/splice.c
67575 +++ b/fs/splice.c
67576 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67577 pipe_lock(pipe);
67578
67579 for (;;) {
67580 - if (!pipe->readers) {
67581 + if (!atomic_read(&pipe->readers)) {
67582 send_sig(SIGPIPE, current, 0);
67583 if (!ret)
67584 ret = -EPIPE;
67585 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67586 page_nr++;
67587 ret += buf->len;
67588
67589 - if (pipe->files)
67590 + if (atomic_read(&pipe->files))
67591 do_wakeup = 1;
67592
67593 if (!--spd->nr_pages)
67594 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67595 do_wakeup = 0;
67596 }
67597
67598 - pipe->waiting_writers++;
67599 + atomic_inc(&pipe->waiting_writers);
67600 pipe_wait(pipe);
67601 - pipe->waiting_writers--;
67602 + atomic_dec(&pipe->waiting_writers);
67603 }
67604
67605 pipe_unlock(pipe);
67606 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
67607 old_fs = get_fs();
67608 set_fs(get_ds());
67609 /* The cast to a user pointer is valid due to the set_fs() */
67610 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
67611 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
67612 set_fs(old_fs);
67613
67614 return res;
67615 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
67616 old_fs = get_fs();
67617 set_fs(get_ds());
67618 /* The cast to a user pointer is valid due to the set_fs() */
67619 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
67620 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
67621 set_fs(old_fs);
67622
67623 return res;
67624 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
67625 goto err;
67626
67627 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
67628 - vec[i].iov_base = (void __user *) page_address(page);
67629 + vec[i].iov_base = (void __force_user *) page_address(page);
67630 vec[i].iov_len = this_len;
67631 spd.pages[i] = page;
67632 spd.nr_pages++;
67633 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67634 ops->release(pipe, buf);
67635 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67636 pipe->nrbufs--;
67637 - if (pipe->files)
67638 + if (atomic_read(&pipe->files))
67639 sd->need_wakeup = true;
67640 }
67641
67642 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67643 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
67644 {
67645 while (!pipe->nrbufs) {
67646 - if (!pipe->writers)
67647 + if (!atomic_read(&pipe->writers))
67648 return 0;
67649
67650 - if (!pipe->waiting_writers && sd->num_spliced)
67651 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
67652 return 0;
67653
67654 if (sd->flags & SPLICE_F_NONBLOCK)
67655 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
67656 ops->release(pipe, buf);
67657 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67658 pipe->nrbufs--;
67659 - if (pipe->files)
67660 + if (atomic_read(&pipe->files))
67661 sd.need_wakeup = true;
67662 } else {
67663 buf->offset += ret;
67664 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
67665 * out of the pipe right after the splice_to_pipe(). So set
67666 * PIPE_READERS appropriately.
67667 */
67668 - pipe->readers = 1;
67669 + atomic_set(&pipe->readers, 1);
67670
67671 current->splice_pipe = pipe;
67672 }
67673 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
67674
67675 partial[buffers].offset = off;
67676 partial[buffers].len = plen;
67677 + partial[buffers].private = 0;
67678
67679 off = 0;
67680 len -= plen;
67681 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67682 ret = -ERESTARTSYS;
67683 break;
67684 }
67685 - if (!pipe->writers)
67686 + if (!atomic_read(&pipe->writers))
67687 break;
67688 - if (!pipe->waiting_writers) {
67689 + if (!atomic_read(&pipe->waiting_writers)) {
67690 if (flags & SPLICE_F_NONBLOCK) {
67691 ret = -EAGAIN;
67692 break;
67693 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67694 pipe_lock(pipe);
67695
67696 while (pipe->nrbufs >= pipe->buffers) {
67697 - if (!pipe->readers) {
67698 + if (!atomic_read(&pipe->readers)) {
67699 send_sig(SIGPIPE, current, 0);
67700 ret = -EPIPE;
67701 break;
67702 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67703 ret = -ERESTARTSYS;
67704 break;
67705 }
67706 - pipe->waiting_writers++;
67707 + atomic_inc(&pipe->waiting_writers);
67708 pipe_wait(pipe);
67709 - pipe->waiting_writers--;
67710 + atomic_dec(&pipe->waiting_writers);
67711 }
67712
67713 pipe_unlock(pipe);
67714 @@ -1818,14 +1819,14 @@ retry:
67715 pipe_double_lock(ipipe, opipe);
67716
67717 do {
67718 - if (!opipe->readers) {
67719 + if (!atomic_read(&opipe->readers)) {
67720 send_sig(SIGPIPE, current, 0);
67721 if (!ret)
67722 ret = -EPIPE;
67723 break;
67724 }
67725
67726 - if (!ipipe->nrbufs && !ipipe->writers)
67727 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
67728 break;
67729
67730 /*
67731 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67732 pipe_double_lock(ipipe, opipe);
67733
67734 do {
67735 - if (!opipe->readers) {
67736 + if (!atomic_read(&opipe->readers)) {
67737 send_sig(SIGPIPE, current, 0);
67738 if (!ret)
67739 ret = -EPIPE;
67740 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67741 * return EAGAIN if we have the potential of some data in the
67742 * future, otherwise just return 0
67743 */
67744 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
67745 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
67746 ret = -EAGAIN;
67747
67748 pipe_unlock(ipipe);
67749 diff --git a/fs/stat.c b/fs/stat.c
67750 index ae0c3ce..9ee641c 100644
67751 --- a/fs/stat.c
67752 +++ b/fs/stat.c
67753 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
67754 stat->gid = inode->i_gid;
67755 stat->rdev = inode->i_rdev;
67756 stat->size = i_size_read(inode);
67757 - stat->atime = inode->i_atime;
67758 - stat->mtime = inode->i_mtime;
67759 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67760 + stat->atime = inode->i_ctime;
67761 + stat->mtime = inode->i_ctime;
67762 + } else {
67763 + stat->atime = inode->i_atime;
67764 + stat->mtime = inode->i_mtime;
67765 + }
67766 stat->ctime = inode->i_ctime;
67767 stat->blksize = (1 << inode->i_blkbits);
67768 stat->blocks = inode->i_blocks;
67769 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
67770 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
67771 {
67772 struct inode *inode = path->dentry->d_inode;
67773 + int retval;
67774
67775 - if (inode->i_op->getattr)
67776 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
67777 + if (inode->i_op->getattr) {
67778 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
67779 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67780 + stat->atime = stat->ctime;
67781 + stat->mtime = stat->ctime;
67782 + }
67783 + return retval;
67784 + }
67785
67786 generic_fillattr(inode, stat);
67787 return 0;
67788 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
67789 index 0b45ff4..edf9d3a 100644
67790 --- a/fs/sysfs/dir.c
67791 +++ b/fs/sysfs/dir.c
67792 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67793 kfree(buf);
67794 }
67795
67796 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67797 +extern int grsec_enable_sysfs_restrict;
67798 +#endif
67799 +
67800 /**
67801 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
67802 * @kobj: object we're creating directory for
67803 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67804 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67805 {
67806 struct kernfs_node *parent, *kn;
67807 + const char *name;
67808 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
67809 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67810 + const char *parent_name;
67811 +#endif
67812
67813 BUG_ON(!kobj);
67814
67815 + name = kobject_name(kobj);
67816 +
67817 if (kobj->parent)
67818 parent = kobj->parent->sd;
67819 else
67820 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67821 if (!parent)
67822 return -ENOENT;
67823
67824 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
67825 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
67826 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67827 + parent_name = parent->name;
67828 + mode = S_IRWXU;
67829 +
67830 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
67831 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
67832 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
67833 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
67834 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67835 + if (!grsec_enable_sysfs_restrict)
67836 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67837 +#endif
67838 +
67839 + kn = kernfs_create_dir_ns(parent, name,
67840 + mode, kobj, ns);
67841 if (IS_ERR(kn)) {
67842 if (PTR_ERR(kn) == -EEXIST)
67843 - sysfs_warn_dup(parent, kobject_name(kobj));
67844 + sysfs_warn_dup(parent, name);
67845 return PTR_ERR(kn);
67846 }
67847
67848 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
67849 index 69d4889..a810bd4 100644
67850 --- a/fs/sysv/sysv.h
67851 +++ b/fs/sysv/sysv.h
67852 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
67853 #endif
67854 }
67855
67856 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67857 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67858 {
67859 if (sbi->s_bytesex == BYTESEX_PDP)
67860 return PDP_swab((__force __u32)n);
67861 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
67862 index fb08b0c..65fcc7e 100644
67863 --- a/fs/ubifs/io.c
67864 +++ b/fs/ubifs/io.c
67865 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
67866 return err;
67867 }
67868
67869 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67870 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67871 {
67872 int err;
67873
67874 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
67875 index c175b4d..8f36a16 100644
67876 --- a/fs/udf/misc.c
67877 +++ b/fs/udf/misc.c
67878 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
67879
67880 u8 udf_tag_checksum(const struct tag *t)
67881 {
67882 - u8 *data = (u8 *)t;
67883 + const u8 *data = (const u8 *)t;
67884 u8 checksum = 0;
67885 int i;
67886 for (i = 0; i < sizeof(struct tag); ++i)
67887 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
67888 index 8d974c4..b82f6ec 100644
67889 --- a/fs/ufs/swab.h
67890 +++ b/fs/ufs/swab.h
67891 @@ -22,7 +22,7 @@ enum {
67892 BYTESEX_BE
67893 };
67894
67895 -static inline u64
67896 +static inline u64 __intentional_overflow(-1)
67897 fs64_to_cpu(struct super_block *sbp, __fs64 n)
67898 {
67899 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67900 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
67901 return (__force __fs64)cpu_to_be64(n);
67902 }
67903
67904 -static inline u32
67905 +static inline u32 __intentional_overflow(-1)
67906 fs32_to_cpu(struct super_block *sbp, __fs32 n)
67907 {
67908 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67909 diff --git a/fs/utimes.c b/fs/utimes.c
67910 index aa138d6..5f3a811 100644
67911 --- a/fs/utimes.c
67912 +++ b/fs/utimes.c
67913 @@ -1,6 +1,7 @@
67914 #include <linux/compiler.h>
67915 #include <linux/file.h>
67916 #include <linux/fs.h>
67917 +#include <linux/security.h>
67918 #include <linux/linkage.h>
67919 #include <linux/mount.h>
67920 #include <linux/namei.h>
67921 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
67922 }
67923 }
67924 retry_deleg:
67925 +
67926 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
67927 + error = -EACCES;
67928 + goto mnt_drop_write_and_out;
67929 + }
67930 +
67931 mutex_lock(&inode->i_mutex);
67932 error = notify_change(path->dentry, &newattrs, &delegated_inode);
67933 mutex_unlock(&inode->i_mutex);
67934 diff --git a/fs/xattr.c b/fs/xattr.c
67935 index 4ef6985..a6cd6567 100644
67936 --- a/fs/xattr.c
67937 +++ b/fs/xattr.c
67938 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
67939 return rc;
67940 }
67941
67942 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
67943 +ssize_t
67944 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
67945 +{
67946 + struct inode *inode = dentry->d_inode;
67947 + ssize_t error;
67948 +
67949 + error = inode_permission(inode, MAY_EXEC);
67950 + if (error)
67951 + return error;
67952 +
67953 + if (inode->i_op->getxattr)
67954 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
67955 + else
67956 + error = -EOPNOTSUPP;
67957 +
67958 + return error;
67959 +}
67960 +EXPORT_SYMBOL(pax_getxattr);
67961 +#endif
67962 +
67963 ssize_t
67964 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
67965 {
67966 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
67967 * Extended attribute SET operations
67968 */
67969 static long
67970 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
67971 +setxattr(struct path *path, const char __user *name, const void __user *value,
67972 size_t size, int flags)
67973 {
67974 int error;
67975 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
67976 posix_acl_fix_xattr_from_user(kvalue, size);
67977 }
67978
67979 - error = vfs_setxattr(d, kname, kvalue, size, flags);
67980 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
67981 + error = -EACCES;
67982 + goto out;
67983 + }
67984 +
67985 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
67986 out:
67987 if (vvalue)
67988 vfree(vvalue);
67989 @@ -376,7 +402,7 @@ retry:
67990 return error;
67991 error = mnt_want_write(path.mnt);
67992 if (!error) {
67993 - error = setxattr(path.dentry, name, value, size, flags);
67994 + error = setxattr(&path, name, value, size, flags);
67995 mnt_drop_write(path.mnt);
67996 }
67997 path_put(&path);
67998 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
67999 audit_file(f.file);
68000 error = mnt_want_write_file(f.file);
68001 if (!error) {
68002 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
68003 + error = setxattr(&f.file->f_path, name, value, size, flags);
68004 mnt_drop_write_file(f.file);
68005 }
68006 fdput(f);
68007 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
68008 * Extended attribute REMOVE operations
68009 */
68010 static long
68011 -removexattr(struct dentry *d, const char __user *name)
68012 +removexattr(struct path *path, const char __user *name)
68013 {
68014 int error;
68015 char kname[XATTR_NAME_MAX + 1];
68016 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
68017 if (error < 0)
68018 return error;
68019
68020 - return vfs_removexattr(d, kname);
68021 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
68022 + return -EACCES;
68023 +
68024 + return vfs_removexattr(path->dentry, kname);
68025 }
68026
68027 static int path_removexattr(const char __user *pathname,
68028 @@ -623,7 +652,7 @@ retry:
68029 return error;
68030 error = mnt_want_write(path.mnt);
68031 if (!error) {
68032 - error = removexattr(path.dentry, name);
68033 + error = removexattr(&path, name);
68034 mnt_drop_write(path.mnt);
68035 }
68036 path_put(&path);
68037 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
68038 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
68039 {
68040 struct fd f = fdget(fd);
68041 + struct path *path;
68042 int error = -EBADF;
68043
68044 if (!f.file)
68045 return error;
68046 + path = &f.file->f_path;
68047 audit_file(f.file);
68048 error = mnt_want_write_file(f.file);
68049 if (!error) {
68050 - error = removexattr(f.file->f_path.dentry, name);
68051 + error = removexattr(path, name);
68052 mnt_drop_write_file(f.file);
68053 }
68054 fdput(f);
68055 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
68056 index 4e20fe7..6d1a55a 100644
68057 --- a/fs/xfs/libxfs/xfs_bmap.c
68058 +++ b/fs/xfs/libxfs/xfs_bmap.c
68059 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
68060
68061 #else
68062 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
68063 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
68064 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
68065 #endif /* DEBUG */
68066
68067 /*
68068 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
68069 index 098cd78..724d3f8 100644
68070 --- a/fs/xfs/xfs_dir2_readdir.c
68071 +++ b/fs/xfs/xfs_dir2_readdir.c
68072 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
68073 ino = dp->d_ops->sf_get_ino(sfp, sfep);
68074 filetype = dp->d_ops->sf_get_ftype(sfep);
68075 ctx->pos = off & 0x7fffffff;
68076 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68077 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
68078 + char name[sfep->namelen];
68079 + memcpy(name, sfep->name, sfep->namelen);
68080 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
68081 + return 0;
68082 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
68083 xfs_dir3_get_dtype(dp->i_mount, filetype)))
68084 return 0;
68085 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
68086 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
68087 index a183198..6b52f52 100644
68088 --- a/fs/xfs/xfs_ioctl.c
68089 +++ b/fs/xfs/xfs_ioctl.c
68090 @@ -119,7 +119,7 @@ xfs_find_handle(
68091 }
68092
68093 error = -EFAULT;
68094 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
68095 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
68096 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
68097 goto out_put;
68098
68099 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
68100 index c31d2c2..6ec8f62 100644
68101 --- a/fs/xfs/xfs_linux.h
68102 +++ b/fs/xfs/xfs_linux.h
68103 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
68104 * of the compiler which do not like us using do_div in the middle
68105 * of large functions.
68106 */
68107 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68108 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68109 {
68110 __u32 mod;
68111
68112 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
68113 return 0;
68114 }
68115 #else
68116 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
68117 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
68118 {
68119 __u32 mod;
68120
68121 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
68122 new file mode 100644
68123 index 0000000..31f8fe4
68124 --- /dev/null
68125 +++ b/grsecurity/Kconfig
68126 @@ -0,0 +1,1182 @@
68127 +#
68128 +# grecurity configuration
68129 +#
68130 +menu "Memory Protections"
68131 +depends on GRKERNSEC
68132 +
68133 +config GRKERNSEC_KMEM
68134 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
68135 + default y if GRKERNSEC_CONFIG_AUTO
68136 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
68137 + help
68138 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
68139 + be written to or read from to modify or leak the contents of the running
68140 + kernel. /dev/port will also not be allowed to be opened, writing to
68141 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
68142 + If you have module support disabled, enabling this will close up several
68143 + ways that are currently used to insert malicious code into the running
68144 + kernel.
68145 +
68146 + Even with this feature enabled, we still highly recommend that
68147 + you use the RBAC system, as it is still possible for an attacker to
68148 + modify the running kernel through other more obscure methods.
68149 +
68150 + It is highly recommended that you say Y here if you meet all the
68151 + conditions above.
68152 +
68153 +config GRKERNSEC_VM86
68154 + bool "Restrict VM86 mode"
68155 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68156 + depends on X86_32
68157 +
68158 + help
68159 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
68160 + make use of a special execution mode on 32bit x86 processors called
68161 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
68162 + video cards and will still work with this option enabled. The purpose
68163 + of the option is to prevent exploitation of emulation errors in
68164 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
68165 + Nearly all users should be able to enable this option.
68166 +
68167 +config GRKERNSEC_IO
68168 + bool "Disable privileged I/O"
68169 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68170 + depends on X86
68171 + select RTC_CLASS
68172 + select RTC_INTF_DEV
68173 + select RTC_DRV_CMOS
68174 +
68175 + help
68176 + If you say Y here, all ioperm and iopl calls will return an error.
68177 + Ioperm and iopl can be used to modify the running kernel.
68178 + Unfortunately, some programs need this access to operate properly,
68179 + the most notable of which are XFree86 and hwclock. hwclock can be
68180 + remedied by having RTC support in the kernel, so real-time
68181 + clock support is enabled if this option is enabled, to ensure
68182 + that hwclock operates correctly. If hwclock still does not work,
68183 + either update udev or symlink /dev/rtc to /dev/rtc0.
68184 +
68185 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
68186 + you may not be able to boot into a graphical environment with this
68187 + option enabled. In this case, you should use the RBAC system instead.
68188 +
68189 +config GRKERNSEC_BPF_HARDEN
68190 + bool "Harden BPF interpreter"
68191 + default y if GRKERNSEC_CONFIG_AUTO
68192 + help
68193 + Unlike previous versions of grsecurity that hardened both the BPF
68194 + interpreted code against corruption at rest as well as the JIT code
68195 + against JIT-spray attacks and attacker-controlled immediate values
68196 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68197 + and will ensure the interpreted code is read-only at rest. This feature
68198 + may be removed at a later time when eBPF stabilizes to entirely revert
68199 + back to the more secure pre-3.16 BPF interpreter/JIT.
68200 +
68201 + If you're using KERNEXEC, it's recommended that you enable this option
68202 + to supplement the hardening of the kernel.
68203 +
68204 +config GRKERNSEC_PERF_HARDEN
68205 + bool "Disable unprivileged PERF_EVENTS usage by default"
68206 + default y if GRKERNSEC_CONFIG_AUTO
68207 + depends on PERF_EVENTS
68208 + help
68209 + If you say Y here, the range of acceptable values for the
68210 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68211 + default to a new value: 3. When the sysctl is set to this value, no
68212 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68213 +
68214 + Though PERF_EVENTS can be used legitimately for performance monitoring
68215 + and low-level application profiling, it is forced on regardless of
68216 + configuration, has been at fault for several vulnerabilities, and
68217 + creates new opportunities for side channels and other information leaks.
68218 +
68219 + This feature puts PERF_EVENTS into a secure default state and permits
68220 + the administrator to change out of it temporarily if unprivileged
68221 + application profiling is needed.
68222 +
68223 +config GRKERNSEC_RAND_THREADSTACK
68224 + bool "Insert random gaps between thread stacks"
68225 + default y if GRKERNSEC_CONFIG_AUTO
68226 + depends on PAX_RANDMMAP && !PPC
68227 + help
68228 + If you say Y here, a random-sized gap will be enforced between allocated
68229 + thread stacks. Glibc's NPTL and other threading libraries that
68230 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68231 + The implementation currently provides 8 bits of entropy for the gap.
68232 +
68233 + Many distributions do not compile threaded remote services with the
68234 + -fstack-check argument to GCC, causing the variable-sized stack-based
68235 + allocator, alloca(), to not probe the stack on allocation. This
68236 + permits an unbounded alloca() to skip over any guard page and potentially
68237 + modify another thread's stack reliably. An enforced random gap
68238 + reduces the reliability of such an attack and increases the chance
68239 + that such a read/write to another thread's stack instead lands in
68240 + an unmapped area, causing a crash and triggering grsecurity's
68241 + anti-bruteforcing logic.
68242 +
68243 +config GRKERNSEC_PROC_MEMMAP
68244 + bool "Harden ASLR against information leaks and entropy reduction"
68245 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68246 + depends on PAX_NOEXEC || PAX_ASLR
68247 + help
68248 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68249 + give no information about the addresses of its mappings if
68250 + PaX features that rely on random addresses are enabled on the task.
68251 + In addition to sanitizing this information and disabling other
68252 + dangerous sources of information, this option causes reads of sensitive
68253 + /proc/<pid> entries where the file descriptor was opened in a different
68254 + task than the one performing the read. Such attempts are logged.
68255 + This option also limits argv/env strings for suid/sgid binaries
68256 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68257 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68258 + binaries to prevent alternative mmap layouts from being abused.
68259 +
68260 + If you use PaX it is essential that you say Y here as it closes up
68261 + several holes that make full ASLR useless locally.
68262 +
68263 +
68264 +config GRKERNSEC_KSTACKOVERFLOW
68265 + bool "Prevent kernel stack overflows"
68266 + default y if GRKERNSEC_CONFIG_AUTO
68267 + depends on !IA64 && 64BIT
68268 + help
68269 + If you say Y here, the kernel's process stacks will be allocated
68270 + with vmalloc instead of the kernel's default allocator. This
68271 + introduces guard pages that in combination with the alloca checking
68272 + of the STACKLEAK feature prevents all forms of kernel process stack
68273 + overflow abuse. Note that this is different from kernel stack
68274 + buffer overflows.
68275 +
68276 +config GRKERNSEC_BRUTE
68277 + bool "Deter exploit bruteforcing"
68278 + default y if GRKERNSEC_CONFIG_AUTO
68279 + help
68280 + If you say Y here, attempts to bruteforce exploits against forking
68281 + daemons such as apache or sshd, as well as against suid/sgid binaries
68282 + will be deterred. When a child of a forking daemon is killed by PaX
68283 + or crashes due to an illegal instruction or other suspicious signal,
68284 + the parent process will be delayed 30 seconds upon every subsequent
68285 + fork until the administrator is able to assess the situation and
68286 + restart the daemon.
68287 + In the suid/sgid case, the attempt is logged, the user has all their
68288 + existing instances of the suid/sgid binary terminated and will
68289 + be unable to execute any suid/sgid binaries for 15 minutes.
68290 +
68291 + It is recommended that you also enable signal logging in the auditing
68292 + section so that logs are generated when a process triggers a suspicious
68293 + signal.
68294 + If the sysctl option is enabled, a sysctl option with name
68295 + "deter_bruteforce" is created.
68296 +
68297 +config GRKERNSEC_MODHARDEN
68298 + bool "Harden module auto-loading"
68299 + default y if GRKERNSEC_CONFIG_AUTO
68300 + depends on MODULES
68301 + help
68302 + If you say Y here, module auto-loading in response to use of some
68303 + feature implemented by an unloaded module will be restricted to
68304 + root users. Enabling this option helps defend against attacks
68305 + by unprivileged users who abuse the auto-loading behavior to
68306 + cause a vulnerable module to load that is then exploited.
68307 +
68308 + If this option prevents a legitimate use of auto-loading for a
68309 + non-root user, the administrator can execute modprobe manually
68310 + with the exact name of the module mentioned in the alert log.
68311 + Alternatively, the administrator can add the module to the list
68312 + of modules loaded at boot by modifying init scripts.
68313 +
68314 + Modification of init scripts will most likely be needed on
68315 + Ubuntu servers with encrypted home directory support enabled,
68316 + as the first non-root user logging in will cause the ecb(aes),
68317 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68318 +
68319 +config GRKERNSEC_HIDESYM
68320 + bool "Hide kernel symbols"
68321 + default y if GRKERNSEC_CONFIG_AUTO
68322 + select PAX_USERCOPY_SLABS
68323 + help
68324 + If you say Y here, getting information on loaded modules, and
68325 + displaying all kernel symbols through a syscall will be restricted
68326 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68327 + /proc/kallsyms will be restricted to the root user. The RBAC
68328 + system can hide that entry even from root.
68329 +
68330 + This option also prevents leaking of kernel addresses through
68331 + several /proc entries.
68332 +
68333 + Note that this option is only effective provided the following
68334 + conditions are met:
68335 + 1) The kernel using grsecurity is not precompiled by some distribution
68336 + 2) You have also enabled GRKERNSEC_DMESG
68337 + 3) You are using the RBAC system and hiding other files such as your
68338 + kernel image and System.map. Alternatively, enabling this option
68339 + causes the permissions on /boot, /lib/modules, and the kernel
68340 + source directory to change at compile time to prevent
68341 + reading by non-root users.
68342 + If the above conditions are met, this option will aid in providing a
68343 + useful protection against local kernel exploitation of overflows
68344 + and arbitrary read/write vulnerabilities.
68345 +
68346 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68347 + in addition to this feature.
68348 +
68349 +config GRKERNSEC_RANDSTRUCT
68350 + bool "Randomize layout of sensitive kernel structures"
68351 + default y if GRKERNSEC_CONFIG_AUTO
68352 + select GRKERNSEC_HIDESYM
68353 + select MODVERSIONS if MODULES
68354 + help
68355 + If you say Y here, the layouts of a number of sensitive kernel
68356 + structures (task, fs, cred, etc) and all structures composed entirely
68357 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68358 + This can introduce the requirement of an additional infoleak
68359 + vulnerability for exploits targeting these structure types.
68360 +
68361 + Enabling this feature will introduce some performance impact, slightly
68362 + increase memory usage, and prevent the use of forensic tools like
68363 + Volatility against the system (unless the kernel source tree isn't
68364 + cleaned after kernel installation).
68365 +
68366 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68367 + It remains after a make clean to allow for external modules to be compiled
68368 + with the existing seed and will be removed by a make mrproper or
68369 + make distclean.
68370 +
68371 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68372 + to install the supporting headers explicitly in addition to the normal
68373 + gcc package.
68374 +
68375 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68376 + bool "Use cacheline-aware structure randomization"
68377 + depends on GRKERNSEC_RANDSTRUCT
68378 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68379 + help
68380 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68381 + at restricting randomization to cacheline-sized groups of elements. It
68382 + will further not randomize bitfields in structures. This reduces the
68383 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68384 +
68385 +config GRKERNSEC_KERN_LOCKOUT
68386 + bool "Active kernel exploit response"
68387 + default y if GRKERNSEC_CONFIG_AUTO
68388 + depends on X86 || ARM || PPC || SPARC
68389 + help
68390 + If you say Y here, when a PaX alert is triggered due to suspicious
68391 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68392 + or an OOPS occurs due to bad memory accesses, instead of just
68393 + terminating the offending process (and potentially allowing
68394 + a subsequent exploit from the same user), we will take one of two
68395 + actions:
68396 + If the user was root, we will panic the system
68397 + If the user was non-root, we will log the attempt, terminate
68398 + all processes owned by the user, then prevent them from creating
68399 + any new processes until the system is restarted
68400 + This deters repeated kernel exploitation/bruteforcing attempts
68401 + and is useful for later forensics.
68402 +
68403 +config GRKERNSEC_OLD_ARM_USERLAND
68404 + bool "Old ARM userland compatibility"
68405 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68406 + help
68407 + If you say Y here, stubs of executable code to perform such operations
68408 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68409 + table. This is unfortunately needed for old ARM userland meant to run
68410 + across a wide range of processors. Without this option enabled,
68411 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68412 + which is enough for Linaro userlands or other userlands designed for v6
68413 + and newer ARM CPUs. It's recommended that you try without this option enabled
68414 + first, and only enable it if your userland does not boot (it will likely fail
68415 + at init time).
68416 +
68417 +endmenu
68418 +menu "Role Based Access Control Options"
68419 +depends on GRKERNSEC
68420 +
68421 +config GRKERNSEC_RBAC_DEBUG
68422 + bool
68423 +
68424 +config GRKERNSEC_NO_RBAC
68425 + bool "Disable RBAC system"
68426 + help
68427 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68428 + preventing the RBAC system from being enabled. You should only say Y
68429 + here if you have no intention of using the RBAC system, so as to prevent
68430 + an attacker with root access from misusing the RBAC system to hide files
68431 + and processes when loadable module support and /dev/[k]mem have been
68432 + locked down.
68433 +
68434 +config GRKERNSEC_ACL_HIDEKERN
68435 + bool "Hide kernel processes"
68436 + help
68437 + If you say Y here, all kernel threads will be hidden to all
68438 + processes but those whose subject has the "view hidden processes"
68439 + flag.
68440 +
68441 +config GRKERNSEC_ACL_MAXTRIES
68442 + int "Maximum tries before password lockout"
68443 + default 3
68444 + help
68445 + This option enforces the maximum number of times a user can attempt
68446 + to authorize themselves with the grsecurity RBAC system before being
68447 + denied the ability to attempt authorization again for a specified time.
68448 + The lower the number, the harder it will be to brute-force a password.
68449 +
68450 +config GRKERNSEC_ACL_TIMEOUT
68451 + int "Time to wait after max password tries, in seconds"
68452 + default 30
68453 + help
68454 + This option specifies the time the user must wait after attempting to
68455 + authorize to the RBAC system with the maximum number of invalid
68456 + passwords. The higher the number, the harder it will be to brute-force
68457 + a password.
68458 +
68459 +endmenu
68460 +menu "Filesystem Protections"
68461 +depends on GRKERNSEC
68462 +
68463 +config GRKERNSEC_PROC
68464 + bool "Proc restrictions"
68465 + default y if GRKERNSEC_CONFIG_AUTO
68466 + help
68467 + If you say Y here, the permissions of the /proc filesystem
68468 + will be altered to enhance system security and privacy. You MUST
68469 + choose either a user only restriction or a user and group restriction.
68470 + Depending upon the option you choose, you can either restrict users to
68471 + see only the processes they themselves run, or choose a group that can
68472 + view all processes and files normally restricted to root if you choose
68473 + the "restrict to user only" option. NOTE: If you're running identd or
68474 + ntpd as a non-root user, you will have to run it as the group you
68475 + specify here.
68476 +
68477 +config GRKERNSEC_PROC_USER
68478 + bool "Restrict /proc to user only"
68479 + depends on GRKERNSEC_PROC
68480 + help
68481 + If you say Y here, non-root users will only be able to view their own
68482 + processes, and restricts them from viewing network-related information,
68483 + and viewing kernel symbol and module information.
68484 +
68485 +config GRKERNSEC_PROC_USERGROUP
68486 + bool "Allow special group"
68487 + default y if GRKERNSEC_CONFIG_AUTO
68488 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68489 + help
68490 + If you say Y here, you will be able to select a group that will be
68491 + able to view all processes and network-related information. If you've
68492 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68493 + remain hidden. This option is useful if you want to run identd as
68494 + a non-root user. The group you select may also be chosen at boot time
68495 + via "grsec_proc_gid=" on the kernel commandline.
68496 +
68497 +config GRKERNSEC_PROC_GID
68498 + int "GID for special group"
68499 + depends on GRKERNSEC_PROC_USERGROUP
68500 + default 1001
68501 +
68502 +config GRKERNSEC_PROC_ADD
68503 + bool "Additional restrictions"
68504 + default y if GRKERNSEC_CONFIG_AUTO
68505 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68506 + help
68507 + If you say Y here, additional restrictions will be placed on
68508 + /proc that keep normal users from viewing device information and
68509 + slabinfo information that could be useful for exploits.
68510 +
68511 +config GRKERNSEC_LINK
68512 + bool "Linking restrictions"
68513 + default y if GRKERNSEC_CONFIG_AUTO
68514 + help
68515 + If you say Y here, /tmp race exploits will be prevented, since users
68516 + will no longer be able to follow symlinks owned by other users in
68517 + world-writable +t directories (e.g. /tmp), unless the owner of the
68518 + symlink is the owner of the directory. users will also not be
68519 + able to hardlink to files they do not own. If the sysctl option is
68520 + enabled, a sysctl option with name "linking_restrictions" is created.
68521 +
68522 +config GRKERNSEC_SYMLINKOWN
68523 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68524 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68525 + help
68526 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68527 + that prevents it from being used as a security feature. As Apache
68528 + verifies the symlink by performing a stat() against the target of
68529 + the symlink before it is followed, an attacker can setup a symlink
68530 + to point to a same-owned file, then replace the symlink with one
68531 + that targets another user's file just after Apache "validates" the
68532 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68533 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68534 + will be in place for the group you specify. If the sysctl option
68535 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68536 + created.
68537 +
68538 +config GRKERNSEC_SYMLINKOWN_GID
68539 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68540 + depends on GRKERNSEC_SYMLINKOWN
68541 + default 1006
68542 + help
68543 + Setting this GID determines what group kernel-enforced
68544 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68545 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68546 +
68547 +config GRKERNSEC_FIFO
68548 + bool "FIFO restrictions"
68549 + default y if GRKERNSEC_CONFIG_AUTO
68550 + help
68551 + If you say Y here, users will not be able to write to FIFOs they don't
68552 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68553 + the FIFO is the same owner of the directory it's held in. If the sysctl
68554 + option is enabled, a sysctl option with name "fifo_restrictions" is
68555 + created.
68556 +
68557 +config GRKERNSEC_SYSFS_RESTRICT
68558 + bool "Sysfs/debugfs restriction"
68559 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68560 + depends on SYSFS
68561 + help
68562 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68563 + any filesystem normally mounted under it (e.g. debugfs) will be
68564 + mostly accessible only by root. These filesystems generally provide access
68565 + to hardware and debug information that isn't appropriate for unprivileged
68566 + users of the system. Sysfs and debugfs have also become a large source
68567 + of new vulnerabilities, ranging from infoleaks to local compromise.
68568 + There has been very little oversight with an eye toward security involved
68569 + in adding new exporters of information to these filesystems, so their
68570 + use is discouraged.
68571 + For reasons of compatibility, a few directories have been whitelisted
68572 + for access by non-root users:
68573 + /sys/fs/selinux
68574 + /sys/fs/fuse
68575 + /sys/devices/system/cpu
68576 +
68577 +config GRKERNSEC_ROFS
68578 + bool "Runtime read-only mount protection"
68579 + depends on SYSCTL
68580 + help
68581 + If you say Y here, a sysctl option with name "romount_protect" will
68582 + be created. By setting this option to 1 at runtime, filesystems
68583 + will be protected in the following ways:
68584 + * No new writable mounts will be allowed
68585 + * Existing read-only mounts won't be able to be remounted read/write
68586 + * Write operations will be denied on all block devices
68587 + This option acts independently of grsec_lock: once it is set to 1,
68588 + it cannot be turned off. Therefore, please be mindful of the resulting
68589 + behavior if this option is enabled in an init script on a read-only
68590 + filesystem.
68591 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
68592 + and GRKERNSEC_IO should be enabled and module loading disabled via
68593 + config or at runtime.
68594 + This feature is mainly intended for secure embedded systems.
68595 +
68596 +
68597 +config GRKERNSEC_DEVICE_SIDECHANNEL
68598 + bool "Eliminate stat/notify-based device sidechannels"
68599 + default y if GRKERNSEC_CONFIG_AUTO
68600 + help
68601 + If you say Y here, timing analyses on block or character
68602 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
68603 + will be thwarted for unprivileged users. If a process without
68604 + CAP_MKNOD stats such a device, the last access and last modify times
68605 + will match the device's create time. No access or modify events
68606 + will be triggered through inotify/dnotify/fanotify for such devices.
68607 + This feature will prevent attacks that may at a minimum
68608 + allow an attacker to determine the administrator's password length.
68609 +
68610 +config GRKERNSEC_CHROOT
68611 + bool "Chroot jail restrictions"
68612 + default y if GRKERNSEC_CONFIG_AUTO
68613 + help
68614 + If you say Y here, you will be able to choose several options that will
68615 + make breaking out of a chrooted jail much more difficult. If you
68616 + encounter no software incompatibilities with the following options, it
68617 + is recommended that you enable each one.
68618 +
68619 + Note that the chroot restrictions are not intended to apply to "chroots"
68620 + to directories that are simple bind mounts of the global root filesystem.
68621 + For several other reasons, a user shouldn't expect any significant
68622 + security by performing such a chroot.
68623 +
68624 +config GRKERNSEC_CHROOT_MOUNT
68625 + bool "Deny mounts"
68626 + default y if GRKERNSEC_CONFIG_AUTO
68627 + depends on GRKERNSEC_CHROOT
68628 + help
68629 + If you say Y here, processes inside a chroot will not be able to
68630 + mount or remount filesystems. If the sysctl option is enabled, a
68631 + sysctl option with name "chroot_deny_mount" is created.
68632 +
68633 +config GRKERNSEC_CHROOT_DOUBLE
68634 + bool "Deny double-chroots"
68635 + default y if GRKERNSEC_CONFIG_AUTO
68636 + depends on GRKERNSEC_CHROOT
68637 + help
68638 + If you say Y here, processes inside a chroot will not be able to chroot
68639 + again outside the chroot. This is a widely used method of breaking
68640 + out of a chroot jail and should not be allowed. If the sysctl
68641 + option is enabled, a sysctl option with name
68642 + "chroot_deny_chroot" is created.
68643 +
68644 +config GRKERNSEC_CHROOT_PIVOT
68645 + bool "Deny pivot_root in chroot"
68646 + default y if GRKERNSEC_CONFIG_AUTO
68647 + depends on GRKERNSEC_CHROOT
68648 + help
68649 + If you say Y here, processes inside a chroot will not be able to use
68650 + a function called pivot_root() that was introduced in Linux 2.3.41. It
68651 + works similar to chroot in that it changes the root filesystem. This
68652 + function could be misused in a chrooted process to attempt to break out
68653 + of the chroot, and therefore should not be allowed. If the sysctl
68654 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
68655 + created.
68656 +
68657 +config GRKERNSEC_CHROOT_CHDIR
68658 + bool "Enforce chdir(\"/\") on all chroots"
68659 + default y if GRKERNSEC_CONFIG_AUTO
68660 + depends on GRKERNSEC_CHROOT
68661 + help
68662 + If you say Y here, the current working directory of all newly-chrooted
68663 + applications will be set to the the root directory of the chroot.
68664 + The man page on chroot(2) states:
68665 + Note that this call does not change the current working
68666 + directory, so that `.' can be outside the tree rooted at
68667 + `/'. In particular, the super-user can escape from a
68668 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
68669 +
68670 + It is recommended that you say Y here, since it's not known to break
68671 + any software. If the sysctl option is enabled, a sysctl option with
68672 + name "chroot_enforce_chdir" is created.
68673 +
68674 +config GRKERNSEC_CHROOT_CHMOD
68675 + bool "Deny (f)chmod +s"
68676 + default y if GRKERNSEC_CONFIG_AUTO
68677 + depends on GRKERNSEC_CHROOT
68678 + help
68679 + If you say Y here, processes inside a chroot will not be able to chmod
68680 + or fchmod files to make them have suid or sgid bits. This protects
68681 + against another published method of breaking a chroot. If the sysctl
68682 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
68683 + created.
68684 +
68685 +config GRKERNSEC_CHROOT_FCHDIR
68686 + bool "Deny fchdir and fhandle out of chroot"
68687 + default y if GRKERNSEC_CONFIG_AUTO
68688 + depends on GRKERNSEC_CHROOT
68689 + help
68690 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
68691 + to a file descriptor of the chrooting process that points to a directory
68692 + outside the filesystem will be stopped. Additionally, this option prevents
68693 + use of the recently-created syscall for opening files by a guessable "file
68694 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
68695 + with name "chroot_deny_fchdir" is created.
68696 +
68697 +config GRKERNSEC_CHROOT_MKNOD
68698 + bool "Deny mknod"
68699 + default y if GRKERNSEC_CONFIG_AUTO
68700 + depends on GRKERNSEC_CHROOT
68701 + help
68702 + If you say Y here, processes inside a chroot will not be allowed to
68703 + mknod. The problem with using mknod inside a chroot is that it
68704 + would allow an attacker to create a device entry that is the same
68705 + as one on the physical root of your system, which could range from
68706 + anything from the console device to a device for your harddrive (which
68707 + they could then use to wipe the drive or steal data). It is recommended
68708 + that you say Y here, unless you run into software incompatibilities.
68709 + If the sysctl option is enabled, a sysctl option with name
68710 + "chroot_deny_mknod" is created.
68711 +
68712 +config GRKERNSEC_CHROOT_SHMAT
68713 + bool "Deny shmat() out of chroot"
68714 + default y if GRKERNSEC_CONFIG_AUTO
68715 + depends on GRKERNSEC_CHROOT
68716 + help
68717 + If you say Y here, processes inside a chroot will not be able to attach
68718 + to shared memory segments that were created outside of the chroot jail.
68719 + It is recommended that you say Y here. If the sysctl option is enabled,
68720 + a sysctl option with name "chroot_deny_shmat" is created.
68721 +
68722 +config GRKERNSEC_CHROOT_UNIX
68723 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
68724 + default y if GRKERNSEC_CONFIG_AUTO
68725 + depends on GRKERNSEC_CHROOT
68726 + help
68727 + If you say Y here, processes inside a chroot will not be able to
68728 + connect to abstract (meaning not belonging to a filesystem) Unix
68729 + domain sockets that were bound outside of a chroot. It is recommended
68730 + that you say Y here. If the sysctl option is enabled, a sysctl option
68731 + with name "chroot_deny_unix" is created.
68732 +
68733 +config GRKERNSEC_CHROOT_FINDTASK
68734 + bool "Protect outside processes"
68735 + default y if GRKERNSEC_CONFIG_AUTO
68736 + depends on GRKERNSEC_CHROOT
68737 + help
68738 + If you say Y here, processes inside a chroot will not be able to
68739 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
68740 + getsid, or view any process outside of the chroot. If the sysctl
68741 + option is enabled, a sysctl option with name "chroot_findtask" is
68742 + created.
68743 +
68744 +config GRKERNSEC_CHROOT_NICE
68745 + bool "Restrict priority changes"
68746 + default y if GRKERNSEC_CONFIG_AUTO
68747 + depends on GRKERNSEC_CHROOT
68748 + help
68749 + If you say Y here, processes inside a chroot will not be able to raise
68750 + the priority of processes in the chroot, or alter the priority of
68751 + processes outside the chroot. This provides more security than simply
68752 + removing CAP_SYS_NICE from the process' capability set. If the
68753 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
68754 + is created.
68755 +
68756 +config GRKERNSEC_CHROOT_SYSCTL
68757 + bool "Deny sysctl writes"
68758 + default y if GRKERNSEC_CONFIG_AUTO
68759 + depends on GRKERNSEC_CHROOT
68760 + help
68761 + If you say Y here, an attacker in a chroot will not be able to
68762 + write to sysctl entries, either by sysctl(2) or through a /proc
68763 + interface. It is strongly recommended that you say Y here. If the
68764 + sysctl option is enabled, a sysctl option with name
68765 + "chroot_deny_sysctl" is created.
68766 +
68767 +config GRKERNSEC_CHROOT_RENAME
68768 + bool "Deny bad renames"
68769 + default y if GRKERNSEC_CONFIG_AUTO
68770 + depends on GRKERNSEC_CHROOT
68771 + help
68772 + If you say Y here, an attacker in a chroot will not be able to
68773 + abuse the ability to create double chroots to break out of the
68774 + chroot by exploiting a race condition between a rename of a directory
68775 + within a chroot against an open of a symlink with relative path
68776 + components. This feature will likewise prevent an accomplice outside
68777 + a chroot from enabling a user inside the chroot to break out and make
68778 + use of their credentials on the global filesystem. Enabling this
68779 + feature is essential to prevent root users from breaking out of a
68780 + chroot. If the sysctl option is enabled, a sysctl option with name
68781 + "chroot_deny_bad_rename" is created.
68782 +
68783 +config GRKERNSEC_CHROOT_CAPS
68784 + bool "Capability restrictions"
68785 + default y if GRKERNSEC_CONFIG_AUTO
68786 + depends on GRKERNSEC_CHROOT
68787 + help
68788 + If you say Y here, the capabilities on all processes within a
68789 + chroot jail will be lowered to stop module insertion, raw i/o,
68790 + system and net admin tasks, rebooting the system, modifying immutable
68791 + files, modifying IPC owned by another, and changing the system time.
68792 + This is left an option because it can break some apps. Disable this
68793 + if your chrooted apps are having problems performing those kinds of
68794 + tasks. If the sysctl option is enabled, a sysctl option with
68795 + name "chroot_caps" is created.
68796 +
68797 +config GRKERNSEC_CHROOT_INITRD
68798 + bool "Exempt initrd tasks from restrictions"
68799 + default y if GRKERNSEC_CONFIG_AUTO
68800 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
68801 + help
68802 + If you say Y here, tasks started prior to init will be exempted from
68803 + grsecurity's chroot restrictions. This option is mainly meant to
68804 + resolve Plymouth's performing privileged operations unnecessarily
68805 + in a chroot.
68806 +
68807 +endmenu
68808 +menu "Kernel Auditing"
68809 +depends on GRKERNSEC
68810 +
68811 +config GRKERNSEC_AUDIT_GROUP
68812 + bool "Single group for auditing"
68813 + help
68814 + If you say Y here, the exec and chdir logging features will only operate
68815 + on a group you specify. This option is recommended if you only want to
68816 + watch certain users instead of having a large amount of logs from the
68817 + entire system. If the sysctl option is enabled, a sysctl option with
68818 + name "audit_group" is created.
68819 +
68820 +config GRKERNSEC_AUDIT_GID
68821 + int "GID for auditing"
68822 + depends on GRKERNSEC_AUDIT_GROUP
68823 + default 1007
68824 +
68825 +config GRKERNSEC_EXECLOG
68826 + bool "Exec logging"
68827 + help
68828 + If you say Y here, all execve() calls will be logged (since the
68829 + other exec*() calls are frontends to execve(), all execution
68830 + will be logged). Useful for shell-servers that like to keep track
68831 + of their users. If the sysctl option is enabled, a sysctl option with
68832 + name "exec_logging" is created.
68833 + WARNING: This option when enabled will produce a LOT of logs, especially
68834 + on an active system.
68835 +
68836 +config GRKERNSEC_RESLOG
68837 + bool "Resource logging"
68838 + default y if GRKERNSEC_CONFIG_AUTO
68839 + help
68840 + If you say Y here, all attempts to overstep resource limits will
68841 + be logged with the resource name, the requested size, and the current
68842 + limit. It is highly recommended that you say Y here. If the sysctl
68843 + option is enabled, a sysctl option with name "resource_logging" is
68844 + created. If the RBAC system is enabled, the sysctl value is ignored.
68845 +
68846 +config GRKERNSEC_CHROOT_EXECLOG
68847 + bool "Log execs within chroot"
68848 + help
68849 + If you say Y here, all executions inside a chroot jail will be logged
68850 + to syslog. This can cause a large amount of logs if certain
68851 + applications (eg. djb's daemontools) are installed on the system, and
68852 + is therefore left as an option. If the sysctl option is enabled, a
68853 + sysctl option with name "chroot_execlog" is created.
68854 +
68855 +config GRKERNSEC_AUDIT_PTRACE
68856 + bool "Ptrace logging"
68857 + help
68858 + If you say Y here, all attempts to attach to a process via ptrace
68859 + will be logged. If the sysctl option is enabled, a sysctl option
68860 + with name "audit_ptrace" is created.
68861 +
68862 +config GRKERNSEC_AUDIT_CHDIR
68863 + bool "Chdir logging"
68864 + help
68865 + If you say Y here, all chdir() calls will be logged. If the sysctl
68866 + option is enabled, a sysctl option with name "audit_chdir" is created.
68867 +
68868 +config GRKERNSEC_AUDIT_MOUNT
68869 + bool "(Un)Mount logging"
68870 + help
68871 + If you say Y here, all mounts and unmounts will be logged. If the
68872 + sysctl option is enabled, a sysctl option with name "audit_mount" is
68873 + created.
68874 +
68875 +config GRKERNSEC_SIGNAL
68876 + bool "Signal logging"
68877 + default y if GRKERNSEC_CONFIG_AUTO
68878 + help
68879 + If you say Y here, certain important signals will be logged, such as
68880 + SIGSEGV, which will as a result inform you of when a error in a program
68881 + occurred, which in some cases could mean a possible exploit attempt.
68882 + If the sysctl option is enabled, a sysctl option with name
68883 + "signal_logging" is created.
68884 +
68885 +config GRKERNSEC_FORKFAIL
68886 + bool "Fork failure logging"
68887 + help
68888 + If you say Y here, all failed fork() attempts will be logged.
68889 + This could suggest a fork bomb, or someone attempting to overstep
68890 + their process limit. If the sysctl option is enabled, a sysctl option
68891 + with name "forkfail_logging" is created.
68892 +
68893 +config GRKERNSEC_TIME
68894 + bool "Time change logging"
68895 + default y if GRKERNSEC_CONFIG_AUTO
68896 + help
68897 + If you say Y here, any changes of the system clock will be logged.
68898 + If the sysctl option is enabled, a sysctl option with name
68899 + "timechange_logging" is created.
68900 +
68901 +config GRKERNSEC_PROC_IPADDR
68902 + bool "/proc/<pid>/ipaddr support"
68903 + default y if GRKERNSEC_CONFIG_AUTO
68904 + help
68905 + If you say Y here, a new entry will be added to each /proc/<pid>
68906 + directory that contains the IP address of the person using the task.
68907 + The IP is carried across local TCP and AF_UNIX stream sockets.
68908 + This information can be useful for IDS/IPSes to perform remote response
68909 + to a local attack. The entry is readable by only the owner of the
68910 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
68911 + the RBAC system), and thus does not create privacy concerns.
68912 +
68913 +config GRKERNSEC_RWXMAP_LOG
68914 + bool 'Denied RWX mmap/mprotect logging'
68915 + default y if GRKERNSEC_CONFIG_AUTO
68916 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
68917 + help
68918 + If you say Y here, calls to mmap() and mprotect() with explicit
68919 + usage of PROT_WRITE and PROT_EXEC together will be logged when
68920 + denied by the PAX_MPROTECT feature. This feature will also
68921 + log other problematic scenarios that can occur when PAX_MPROTECT
68922 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
68923 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
68924 + is created.
68925 +
68926 +endmenu
68927 +
68928 +menu "Executable Protections"
68929 +depends on GRKERNSEC
68930 +
68931 +config GRKERNSEC_DMESG
68932 + bool "Dmesg(8) restriction"
68933 + default y if GRKERNSEC_CONFIG_AUTO
68934 + help
68935 + If you say Y here, non-root users will not be able to use dmesg(8)
68936 + to view the contents of the kernel's circular log buffer.
68937 + The kernel's log buffer often contains kernel addresses and other
68938 + identifying information useful to an attacker in fingerprinting a
68939 + system for a targeted exploit.
68940 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
68941 + created.
68942 +
68943 +config GRKERNSEC_HARDEN_PTRACE
68944 + bool "Deter ptrace-based process snooping"
68945 + default y if GRKERNSEC_CONFIG_AUTO
68946 + help
68947 + If you say Y here, TTY sniffers and other malicious monitoring
68948 + programs implemented through ptrace will be defeated. If you
68949 + have been using the RBAC system, this option has already been
68950 + enabled for several years for all users, with the ability to make
68951 + fine-grained exceptions.
68952 +
68953 + This option only affects the ability of non-root users to ptrace
68954 + processes that are not a descendent of the ptracing process.
68955 + This means that strace ./binary and gdb ./binary will still work,
68956 + but attaching to arbitrary processes will not. If the sysctl
68957 + option is enabled, a sysctl option with name "harden_ptrace" is
68958 + created.
68959 +
68960 +config GRKERNSEC_PTRACE_READEXEC
68961 + bool "Require read access to ptrace sensitive binaries"
68962 + default y if GRKERNSEC_CONFIG_AUTO
68963 + help
68964 + If you say Y here, unprivileged users will not be able to ptrace unreadable
68965 + binaries. This option is useful in environments that
68966 + remove the read bits (e.g. file mode 4711) from suid binaries to
68967 + prevent infoleaking of their contents. This option adds
68968 + consistency to the use of that file mode, as the binary could normally
68969 + be read out when run without privileges while ptracing.
68970 +
68971 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
68972 + is created.
68973 +
68974 +config GRKERNSEC_SETXID
68975 + bool "Enforce consistent multithreaded privileges"
68976 + default y if GRKERNSEC_CONFIG_AUTO
68977 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
68978 + help
68979 + If you say Y here, a change from a root uid to a non-root uid
68980 + in a multithreaded application will cause the resulting uids,
68981 + gids, supplementary groups, and capabilities in that thread
68982 + to be propagated to the other threads of the process. In most
68983 + cases this is unnecessary, as glibc will emulate this behavior
68984 + on behalf of the application. Other libcs do not act in the
68985 + same way, allowing the other threads of the process to continue
68986 + running with root privileges. If the sysctl option is enabled,
68987 + a sysctl option with name "consistent_setxid" is created.
68988 +
68989 +config GRKERNSEC_HARDEN_IPC
68990 + bool "Disallow access to overly-permissive IPC objects"
68991 + default y if GRKERNSEC_CONFIG_AUTO
68992 + depends on SYSVIPC
68993 + help
68994 + If you say Y here, access to overly-permissive IPC objects (shared
68995 + memory, message queues, and semaphores) will be denied for processes
68996 + given the following criteria beyond normal permission checks:
68997 + 1) If the IPC object is world-accessible and the euid doesn't match
68998 + that of the creator or current uid for the IPC object
68999 + 2) If the IPC object is group-accessible and the egid doesn't
69000 + match that of the creator or current gid for the IPC object
69001 + It's a common error to grant too much permission to these objects,
69002 + with impact ranging from denial of service and information leaking to
69003 + privilege escalation. This feature was developed in response to
69004 + research by Tim Brown:
69005 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
69006 + who found hundreds of such insecure usages. Processes with
69007 + CAP_IPC_OWNER are still permitted to access these IPC objects.
69008 + If the sysctl option is enabled, a sysctl option with name
69009 + "harden_ipc" is created.
69010 +
69011 +config GRKERNSEC_TPE
69012 + bool "Trusted Path Execution (TPE)"
69013 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
69014 + help
69015 + If you say Y here, you will be able to choose a gid to add to the
69016 + supplementary groups of users you want to mark as "untrusted."
69017 + These users will not be able to execute any files that are not in
69018 + root-owned directories writable only by root. If the sysctl option
69019 + is enabled, a sysctl option with name "tpe" is created.
69020 +
69021 +config GRKERNSEC_TPE_ALL
69022 + bool "Partially restrict all non-root users"
69023 + depends on GRKERNSEC_TPE
69024 + help
69025 + If you say Y here, all non-root users will be covered under
69026 + a weaker TPE restriction. This is separate from, and in addition to,
69027 + the main TPE options that you have selected elsewhere. Thus, if a
69028 + "trusted" GID is chosen, this restriction applies to even that GID.
69029 + Under this restriction, all non-root users will only be allowed to
69030 + execute files in directories they own that are not group or
69031 + world-writable, or in directories owned by root and writable only by
69032 + root. If the sysctl option is enabled, a sysctl option with name
69033 + "tpe_restrict_all" is created.
69034 +
69035 +config GRKERNSEC_TPE_INVERT
69036 + bool "Invert GID option"
69037 + depends on GRKERNSEC_TPE
69038 + help
69039 + If you say Y here, the group you specify in the TPE configuration will
69040 + decide what group TPE restrictions will be *disabled* for. This
69041 + option is useful if you want TPE restrictions to be applied to most
69042 + users on the system. If the sysctl option is enabled, a sysctl option
69043 + with name "tpe_invert" is created. Unlike other sysctl options, this
69044 + entry will default to on for backward-compatibility.
69045 +
69046 +config GRKERNSEC_TPE_GID
69047 + int
69048 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
69049 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
69050 +
69051 +config GRKERNSEC_TPE_UNTRUSTED_GID
69052 + int "GID for TPE-untrusted users"
69053 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
69054 + default 1005
69055 + help
69056 + Setting this GID determines what group TPE restrictions will be
69057 + *enabled* for. If the sysctl option is enabled, a sysctl option
69058 + with name "tpe_gid" is created.
69059 +
69060 +config GRKERNSEC_TPE_TRUSTED_GID
69061 + int "GID for TPE-trusted users"
69062 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
69063 + default 1005
69064 + help
69065 + Setting this GID determines what group TPE restrictions will be
69066 + *disabled* for. If the sysctl option is enabled, a sysctl option
69067 + with name "tpe_gid" is created.
69068 +
69069 +endmenu
69070 +menu "Network Protections"
69071 +depends on GRKERNSEC
69072 +
69073 +config GRKERNSEC_BLACKHOLE
69074 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
69075 + default y if GRKERNSEC_CONFIG_AUTO
69076 + depends on NET
69077 + help
69078 + If you say Y here, neither TCP resets nor ICMP
69079 + destination-unreachable packets will be sent in response to packets
69080 + sent to ports for which no associated listening process exists.
69081 + It will also prevent the sending of ICMP protocol unreachable packets
69082 + in response to packets with unknown protocols.
69083 + This feature supports both IPV4 and IPV6 and exempts the
69084 + loopback interface from blackholing. Enabling this feature
69085 + makes a host more resilient to DoS attacks and reduces network
69086 + visibility against scanners.
69087 +
69088 + The blackhole feature as-implemented is equivalent to the FreeBSD
69089 + blackhole feature, as it prevents RST responses to all packets, not
69090 + just SYNs. Under most application behavior this causes no
69091 + problems, but applications (like haproxy) may not close certain
69092 + connections in a way that cleanly terminates them on the remote
69093 + end, leaving the remote host in LAST_ACK state. Because of this
69094 + side-effect and to prevent intentional LAST_ACK DoSes, this
69095 + feature also adds automatic mitigation against such attacks.
69096 + The mitigation drastically reduces the amount of time a socket
69097 + can spend in LAST_ACK state. If you're using haproxy and not
69098 + all servers it connects to have this option enabled, consider
69099 + disabling this feature on the haproxy host.
69100 +
69101 + If the sysctl option is enabled, two sysctl options with names
69102 + "ip_blackhole" and "lastack_retries" will be created.
69103 + While "ip_blackhole" takes the standard zero/non-zero on/off
69104 + toggle, "lastack_retries" uses the same kinds of values as
69105 + "tcp_retries1" and "tcp_retries2". The default value of 4
69106 + prevents a socket from lasting more than 45 seconds in LAST_ACK
69107 + state.
69108 +
69109 +config GRKERNSEC_NO_SIMULT_CONNECT
69110 + bool "Disable TCP Simultaneous Connect"
69111 + default y if GRKERNSEC_CONFIG_AUTO
69112 + depends on NET
69113 + help
69114 + If you say Y here, a feature by Willy Tarreau will be enabled that
69115 + removes a weakness in Linux's strict implementation of TCP that
69116 + allows two clients to connect to each other without either entering
69117 + a listening state. The weakness allows an attacker to easily prevent
69118 + a client from connecting to a known server provided the source port
69119 + for the connection is guessed correctly.
69120 +
69121 + As the weakness could be used to prevent an antivirus or IPS from
69122 + fetching updates, or prevent an SSL gateway from fetching a CRL,
69123 + it should be eliminated by enabling this option. Though Linux is
69124 + one of few operating systems supporting simultaneous connect, it
69125 + has no legitimate use in practice and is rarely supported by firewalls.
69126 +
69127 +config GRKERNSEC_SOCKET
69128 + bool "Socket restrictions"
69129 + depends on NET
69130 + help
69131 + If you say Y here, you will be able to choose from several options.
69132 + If you assign a GID on your system and add it to the supplementary
69133 + groups of users you want to restrict socket access to, this patch
69134 + will perform up to three things, based on the option(s) you choose.
69135 +
69136 +config GRKERNSEC_SOCKET_ALL
69137 + bool "Deny any sockets to group"
69138 + depends on GRKERNSEC_SOCKET
69139 + help
69140 + If you say Y here, you will be able to choose a GID of whose users will
69141 + be unable to connect to other hosts from your machine or run server
69142 + applications from your machine. If the sysctl option is enabled, a
69143 + sysctl option with name "socket_all" is created.
69144 +
69145 +config GRKERNSEC_SOCKET_ALL_GID
69146 + int "GID to deny all sockets for"
69147 + depends on GRKERNSEC_SOCKET_ALL
69148 + default 1004
69149 + help
69150 + Here you can choose the GID to disable socket access for. Remember to
69151 + add the users you want socket access disabled for to the GID
69152 + specified here. If the sysctl option is enabled, a sysctl option
69153 + with name "socket_all_gid" is created.
69154 +
69155 +config GRKERNSEC_SOCKET_CLIENT
69156 + bool "Deny client sockets to group"
69157 + depends on GRKERNSEC_SOCKET
69158 + help
69159 + If you say Y here, you will be able to choose a GID of whose users will
69160 + be unable to connect to other hosts from your machine, but will be
69161 + able to run servers. If this option is enabled, all users in the group
69162 + you specify will have to use passive mode when initiating ftp transfers
69163 + from the shell on your machine. If the sysctl option is enabled, a
69164 + sysctl option with name "socket_client" is created.
69165 +
69166 +config GRKERNSEC_SOCKET_CLIENT_GID
69167 + int "GID to deny client sockets for"
69168 + depends on GRKERNSEC_SOCKET_CLIENT
69169 + default 1003
69170 + help
69171 + Here you can choose the GID to disable client socket access for.
69172 + Remember to add the users you want client socket access disabled for to
69173 + the GID specified here. If the sysctl option is enabled, a sysctl
69174 + option with name "socket_client_gid" is created.
69175 +
69176 +config GRKERNSEC_SOCKET_SERVER
69177 + bool "Deny server sockets to group"
69178 + depends on GRKERNSEC_SOCKET
69179 + help
69180 + If you say Y here, you will be able to choose a GID of whose users will
69181 + be unable to run server applications from your machine. If the sysctl
69182 + option is enabled, a sysctl option with name "socket_server" is created.
69183 +
69184 +config GRKERNSEC_SOCKET_SERVER_GID
69185 + int "GID to deny server sockets for"
69186 + depends on GRKERNSEC_SOCKET_SERVER
69187 + default 1002
69188 + help
69189 + Here you can choose the GID to disable server socket access for.
69190 + Remember to add the users you want server socket access disabled for to
69191 + the GID specified here. If the sysctl option is enabled, a sysctl
69192 + option with name "socket_server_gid" is created.
69193 +
69194 +endmenu
69195 +
69196 +menu "Physical Protections"
69197 +depends on GRKERNSEC
69198 +
69199 +config GRKERNSEC_DENYUSB
69200 + bool "Deny new USB connections after toggle"
69201 + default y if GRKERNSEC_CONFIG_AUTO
69202 + depends on SYSCTL && USB_SUPPORT
69203 + help
69204 + If you say Y here, a new sysctl option with name "deny_new_usb"
69205 + will be created. Setting its value to 1 will prevent any new
69206 + USB devices from being recognized by the OS. Any attempted USB
69207 + device insertion will be logged. This option is intended to be
69208 + used against custom USB devices designed to exploit vulnerabilities
69209 + in various USB device drivers.
69210 +
69211 + For greatest effectiveness, this sysctl should be set after any
69212 + relevant init scripts. This option is safe to enable in distros
69213 + as each user can choose whether or not to toggle the sysctl.
69214 +
69215 +config GRKERNSEC_DENYUSB_FORCE
69216 + bool "Reject all USB devices not connected at boot"
69217 + select USB
69218 + depends on GRKERNSEC_DENYUSB
69219 + help
69220 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69221 + that doesn't involve a sysctl entry. This option should only be
69222 + enabled if you're sure you want to deny all new USB connections
69223 + at runtime and don't want to modify init scripts. This should not
69224 + be enabled by distros. It forces the core USB code to be built
69225 + into the kernel image so that all devices connected at boot time
69226 + can be recognized and new USB device connections can be prevented
69227 + prior to init running.
69228 +
69229 +endmenu
69230 +
69231 +menu "Sysctl Support"
69232 +depends on GRKERNSEC && SYSCTL
69233 +
69234 +config GRKERNSEC_SYSCTL
69235 + bool "Sysctl support"
69236 + default y if GRKERNSEC_CONFIG_AUTO
69237 + help
69238 + If you say Y here, you will be able to change the options that
69239 + grsecurity runs with at bootup, without having to recompile your
69240 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69241 + to enable (1) or disable (0) various features. All the sysctl entries
69242 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69243 + All features enabled in the kernel configuration are disabled at boot
69244 + if you do not say Y to the "Turn on features by default" option.
69245 + All options should be set at startup, and the grsec_lock entry should
69246 + be set to a non-zero value after all the options are set.
69247 + *THIS IS EXTREMELY IMPORTANT*
69248 +
69249 +config GRKERNSEC_SYSCTL_DISTRO
69250 + bool "Extra sysctl support for distro makers (READ HELP)"
69251 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69252 + help
69253 + If you say Y here, additional sysctl options will be created
69254 + for features that affect processes running as root. Therefore,
69255 + it is critical when using this option that the grsec_lock entry be
69256 + enabled after boot. Only distros with prebuilt kernel packages
69257 + with this option enabled that can ensure grsec_lock is enabled
69258 + after boot should use this option.
69259 + *Failure to set grsec_lock after boot makes all grsec features
69260 + this option covers useless*
69261 +
69262 + Currently this option creates the following sysctl entries:
69263 + "Disable Privileged I/O": "disable_priv_io"
69264 +
69265 +config GRKERNSEC_SYSCTL_ON
69266 + bool "Turn on features by default"
69267 + default y if GRKERNSEC_CONFIG_AUTO
69268 + depends on GRKERNSEC_SYSCTL
69269 + help
69270 + If you say Y here, instead of having all features enabled in the
69271 + kernel configuration disabled at boot time, the features will be
69272 + enabled at boot time. It is recommended you say Y here unless
69273 + there is some reason you would want all sysctl-tunable features to
69274 + be disabled by default. As mentioned elsewhere, it is important
69275 + to enable the grsec_lock entry once you have finished modifying
69276 + the sysctl entries.
69277 +
69278 +endmenu
69279 +menu "Logging Options"
69280 +depends on GRKERNSEC
69281 +
69282 +config GRKERNSEC_FLOODTIME
69283 + int "Seconds in between log messages (minimum)"
69284 + default 10
69285 + help
69286 + This option allows you to enforce the number of seconds between
69287 + grsecurity log messages. The default should be suitable for most
69288 + people, however, if you choose to change it, choose a value small enough
69289 + to allow informative logs to be produced, but large enough to
69290 + prevent flooding.
69291 +
69292 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69293 + any rate limiting on grsecurity log messages.
69294 +
69295 +config GRKERNSEC_FLOODBURST
69296 + int "Number of messages in a burst (maximum)"
69297 + default 6
69298 + help
69299 + This option allows you to choose the maximum number of messages allowed
69300 + within the flood time interval you chose in a separate option. The
69301 + default should be suitable for most people, however if you find that
69302 + many of your logs are being interpreted as flooding, you may want to
69303 + raise this value.
69304 +
69305 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69306 + any rate limiting on grsecurity log messages.
69307 +
69308 +endmenu
69309 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69310 new file mode 100644
69311 index 0000000..30ababb
69312 --- /dev/null
69313 +++ b/grsecurity/Makefile
69314 @@ -0,0 +1,54 @@
69315 +# grsecurity – access control and security hardening for Linux
69316 +# All code in this directory and various hooks located throughout the Linux kernel are
69317 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69318 +# http://www.grsecurity.net spender@grsecurity.net
69319 +#
69320 +# This program is free software; you can redistribute it and/or
69321 +# modify it under the terms of the GNU General Public License version 2
69322 +# as published by the Free Software Foundation.
69323 +#
69324 +# This program is distributed in the hope that it will be useful,
69325 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69326 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69327 +# GNU General Public License for more details.
69328 +#
69329 +# You should have received a copy of the GNU General Public License
69330 +# along with this program; if not, write to the Free Software
69331 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69332 +
69333 +KBUILD_CFLAGS += -Werror
69334 +
69335 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69336 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69337 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69338 + grsec_usb.o grsec_ipc.o grsec_proc.o
69339 +
69340 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69341 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69342 + gracl_learn.o grsec_log.o gracl_policy.o
69343 +ifdef CONFIG_COMPAT
69344 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69345 +endif
69346 +
69347 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69348 +
69349 +ifdef CONFIG_NET
69350 +obj-y += grsec_sock.o
69351 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69352 +endif
69353 +
69354 +ifndef CONFIG_GRKERNSEC
69355 +obj-y += grsec_disabled.o
69356 +endif
69357 +
69358 +ifdef CONFIG_GRKERNSEC_HIDESYM
69359 +extra-y := grsec_hidesym.o
69360 +$(obj)/grsec_hidesym.o:
69361 + @-chmod -f 500 /boot
69362 + @-chmod -f 500 /lib/modules
69363 + @-chmod -f 500 /lib64/modules
69364 + @-chmod -f 500 /lib32/modules
69365 + @-chmod -f 700 .
69366 + @-chmod -f 700 $(objtree)
69367 + @echo ' grsec: protected kernel image paths'
69368 +endif
69369 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69370 new file mode 100644
69371 index 0000000..6c1e154
69372 --- /dev/null
69373 +++ b/grsecurity/gracl.c
69374 @@ -0,0 +1,2749 @@
69375 +#include <linux/kernel.h>
69376 +#include <linux/module.h>
69377 +#include <linux/sched.h>
69378 +#include <linux/mm.h>
69379 +#include <linux/file.h>
69380 +#include <linux/fs.h>
69381 +#include <linux/namei.h>
69382 +#include <linux/mount.h>
69383 +#include <linux/tty.h>
69384 +#include <linux/proc_fs.h>
69385 +#include <linux/lglock.h>
69386 +#include <linux/slab.h>
69387 +#include <linux/vmalloc.h>
69388 +#include <linux/types.h>
69389 +#include <linux/sysctl.h>
69390 +#include <linux/netdevice.h>
69391 +#include <linux/ptrace.h>
69392 +#include <linux/gracl.h>
69393 +#include <linux/gralloc.h>
69394 +#include <linux/security.h>
69395 +#include <linux/grinternal.h>
69396 +#include <linux/pid_namespace.h>
69397 +#include <linux/stop_machine.h>
69398 +#include <linux/fdtable.h>
69399 +#include <linux/percpu.h>
69400 +#include <linux/lglock.h>
69401 +#include <linux/hugetlb.h>
69402 +#include <linux/posix-timers.h>
69403 +#include <linux/prefetch.h>
69404 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69405 +#include <linux/magic.h>
69406 +#include <linux/pagemap.h>
69407 +#include "../fs/btrfs/async-thread.h"
69408 +#include "../fs/btrfs/ctree.h"
69409 +#include "../fs/btrfs/btrfs_inode.h"
69410 +#endif
69411 +#include "../fs/mount.h"
69412 +
69413 +#include <asm/uaccess.h>
69414 +#include <asm/errno.h>
69415 +#include <asm/mman.h>
69416 +
69417 +#define FOR_EACH_ROLE_START(role) \
69418 + role = running_polstate.role_list; \
69419 + while (role) {
69420 +
69421 +#define FOR_EACH_ROLE_END(role) \
69422 + role = role->prev; \
69423 + }
69424 +
69425 +extern struct path gr_real_root;
69426 +
69427 +static struct gr_policy_state running_polstate;
69428 +struct gr_policy_state *polstate = &running_polstate;
69429 +extern struct gr_alloc_state *current_alloc_state;
69430 +
69431 +extern char *gr_shared_page[4];
69432 +DEFINE_RWLOCK(gr_inode_lock);
69433 +
69434 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69435 +
69436 +#ifdef CONFIG_NET
69437 +extern struct vfsmount *sock_mnt;
69438 +#endif
69439 +
69440 +extern struct vfsmount *pipe_mnt;
69441 +extern struct vfsmount *shm_mnt;
69442 +
69443 +#ifdef CONFIG_HUGETLBFS
69444 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69445 +#endif
69446 +
69447 +extern u16 acl_sp_role_value;
69448 +extern struct acl_object_label *fakefs_obj_rw;
69449 +extern struct acl_object_label *fakefs_obj_rwx;
69450 +
69451 +int gr_acl_is_enabled(void)
69452 +{
69453 + return (gr_status & GR_READY);
69454 +}
69455 +
69456 +void gr_enable_rbac_system(void)
69457 +{
69458 + pax_open_kernel();
69459 + gr_status |= GR_READY;
69460 + pax_close_kernel();
69461 +}
69462 +
69463 +int gr_rbac_disable(void *unused)
69464 +{
69465 + pax_open_kernel();
69466 + gr_status &= ~GR_READY;
69467 + pax_close_kernel();
69468 +
69469 + return 0;
69470 +}
69471 +
69472 +static inline dev_t __get_dev(const struct dentry *dentry)
69473 +{
69474 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69475 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69476 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69477 + else
69478 +#endif
69479 + return dentry->d_sb->s_dev;
69480 +}
69481 +
69482 +static inline u64 __get_ino(const struct dentry *dentry)
69483 +{
69484 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69485 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69486 + return btrfs_ino(dentry->d_inode);
69487 + else
69488 +#endif
69489 + return dentry->d_inode->i_ino;
69490 +}
69491 +
69492 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69493 +{
69494 + return __get_dev(dentry);
69495 +}
69496 +
69497 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69498 +{
69499 + return __get_ino(dentry);
69500 +}
69501 +
69502 +static char gr_task_roletype_to_char(struct task_struct *task)
69503 +{
69504 + switch (task->role->roletype &
69505 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69506 + GR_ROLE_SPECIAL)) {
69507 + case GR_ROLE_DEFAULT:
69508 + return 'D';
69509 + case GR_ROLE_USER:
69510 + return 'U';
69511 + case GR_ROLE_GROUP:
69512 + return 'G';
69513 + case GR_ROLE_SPECIAL:
69514 + return 'S';
69515 + }
69516 +
69517 + return 'X';
69518 +}
69519 +
69520 +char gr_roletype_to_char(void)
69521 +{
69522 + return gr_task_roletype_to_char(current);
69523 +}
69524 +
69525 +__inline__ int
69526 +gr_acl_tpe_check(void)
69527 +{
69528 + if (unlikely(!(gr_status & GR_READY)))
69529 + return 0;
69530 + if (current->role->roletype & GR_ROLE_TPE)
69531 + return 1;
69532 + else
69533 + return 0;
69534 +}
69535 +
69536 +int
69537 +gr_handle_rawio(const struct inode *inode)
69538 +{
69539 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69540 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69541 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69542 + !capable(CAP_SYS_RAWIO))
69543 + return 1;
69544 +#endif
69545 + return 0;
69546 +}
69547 +
69548 +int
69549 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69550 +{
69551 + if (likely(lena != lenb))
69552 + return 0;
69553 +
69554 + return !memcmp(a, b, lena);
69555 +}
69556 +
69557 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69558 +{
69559 + *buflen -= namelen;
69560 + if (*buflen < 0)
69561 + return -ENAMETOOLONG;
69562 + *buffer -= namelen;
69563 + memcpy(*buffer, str, namelen);
69564 + return 0;
69565 +}
69566 +
69567 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69568 +{
69569 + return prepend(buffer, buflen, name->name, name->len);
69570 +}
69571 +
69572 +static int prepend_path(const struct path *path, struct path *root,
69573 + char **buffer, int *buflen)
69574 +{
69575 + struct dentry *dentry = path->dentry;
69576 + struct vfsmount *vfsmnt = path->mnt;
69577 + struct mount *mnt = real_mount(vfsmnt);
69578 + bool slash = false;
69579 + int error = 0;
69580 +
69581 + while (dentry != root->dentry || vfsmnt != root->mnt) {
69582 + struct dentry * parent;
69583 +
69584 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
69585 + /* Global root? */
69586 + if (!mnt_has_parent(mnt)) {
69587 + goto out;
69588 + }
69589 + dentry = mnt->mnt_mountpoint;
69590 + mnt = mnt->mnt_parent;
69591 + vfsmnt = &mnt->mnt;
69592 + continue;
69593 + }
69594 + parent = dentry->d_parent;
69595 + prefetch(parent);
69596 + spin_lock(&dentry->d_lock);
69597 + error = prepend_name(buffer, buflen, &dentry->d_name);
69598 + spin_unlock(&dentry->d_lock);
69599 + if (!error)
69600 + error = prepend(buffer, buflen, "/", 1);
69601 + if (error)
69602 + break;
69603 +
69604 + slash = true;
69605 + dentry = parent;
69606 + }
69607 +
69608 +out:
69609 + if (!error && !slash)
69610 + error = prepend(buffer, buflen, "/", 1);
69611 +
69612 + return error;
69613 +}
69614 +
69615 +/* this must be called with mount_lock and rename_lock held */
69616 +
69617 +static char *__our_d_path(const struct path *path, struct path *root,
69618 + char *buf, int buflen)
69619 +{
69620 + char *res = buf + buflen;
69621 + int error;
69622 +
69623 + prepend(&res, &buflen, "\0", 1);
69624 + error = prepend_path(path, root, &res, &buflen);
69625 + if (error)
69626 + return ERR_PTR(error);
69627 +
69628 + return res;
69629 +}
69630 +
69631 +static char *
69632 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
69633 +{
69634 + char *retval;
69635 +
69636 + retval = __our_d_path(path, root, buf, buflen);
69637 + if (unlikely(IS_ERR(retval)))
69638 + retval = strcpy(buf, "<path too long>");
69639 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
69640 + retval[1] = '\0';
69641 +
69642 + return retval;
69643 +}
69644 +
69645 +static char *
69646 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69647 + char *buf, int buflen)
69648 +{
69649 + struct path path;
69650 + char *res;
69651 +
69652 + path.dentry = (struct dentry *)dentry;
69653 + path.mnt = (struct vfsmount *)vfsmnt;
69654 +
69655 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
69656 + by the RBAC system */
69657 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
69658 +
69659 + return res;
69660 +}
69661 +
69662 +static char *
69663 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69664 + char *buf, int buflen)
69665 +{
69666 + char *res;
69667 + struct path path;
69668 + struct path root;
69669 + struct task_struct *reaper = init_pid_ns.child_reaper;
69670 +
69671 + path.dentry = (struct dentry *)dentry;
69672 + path.mnt = (struct vfsmount *)vfsmnt;
69673 +
69674 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
69675 + get_fs_root(reaper->fs, &root);
69676 +
69677 + read_seqlock_excl(&mount_lock);
69678 + write_seqlock(&rename_lock);
69679 + res = gen_full_path(&path, &root, buf, buflen);
69680 + write_sequnlock(&rename_lock);
69681 + read_sequnlock_excl(&mount_lock);
69682 +
69683 + path_put(&root);
69684 + return res;
69685 +}
69686 +
69687 +char *
69688 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69689 +{
69690 + char *ret;
69691 + read_seqlock_excl(&mount_lock);
69692 + write_seqlock(&rename_lock);
69693 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69694 + PAGE_SIZE);
69695 + write_sequnlock(&rename_lock);
69696 + read_sequnlock_excl(&mount_lock);
69697 + return ret;
69698 +}
69699 +
69700 +static char *
69701 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69702 +{
69703 + char *ret;
69704 + char *buf;
69705 + int buflen;
69706 +
69707 + read_seqlock_excl(&mount_lock);
69708 + write_seqlock(&rename_lock);
69709 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
69710 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
69711 + buflen = (int)(ret - buf);
69712 + if (buflen >= 5)
69713 + prepend(&ret, &buflen, "/proc", 5);
69714 + else
69715 + ret = strcpy(buf, "<path too long>");
69716 + write_sequnlock(&rename_lock);
69717 + read_sequnlock_excl(&mount_lock);
69718 + return ret;
69719 +}
69720 +
69721 +char *
69722 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
69723 +{
69724 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69725 + PAGE_SIZE);
69726 +}
69727 +
69728 +char *
69729 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
69730 +{
69731 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
69732 + PAGE_SIZE);
69733 +}
69734 +
69735 +char *
69736 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
69737 +{
69738 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
69739 + PAGE_SIZE);
69740 +}
69741 +
69742 +char *
69743 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
69744 +{
69745 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
69746 + PAGE_SIZE);
69747 +}
69748 +
69749 +char *
69750 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
69751 +{
69752 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
69753 + PAGE_SIZE);
69754 +}
69755 +
69756 +__inline__ __u32
69757 +to_gr_audit(const __u32 reqmode)
69758 +{
69759 + /* masks off auditable permission flags, then shifts them to create
69760 + auditing flags, and adds the special case of append auditing if
69761 + we're requesting write */
69762 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
69763 +}
69764 +
69765 +struct acl_role_label *
69766 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
69767 + const gid_t gid)
69768 +{
69769 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
69770 + struct acl_role_label *match;
69771 + struct role_allowed_ip *ipp;
69772 + unsigned int x;
69773 + u32 curr_ip = task->signal->saved_ip;
69774 +
69775 + match = state->acl_role_set.r_hash[index];
69776 +
69777 + while (match) {
69778 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
69779 + for (x = 0; x < match->domain_child_num; x++) {
69780 + if (match->domain_children[x] == uid)
69781 + goto found;
69782 + }
69783 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
69784 + break;
69785 + match = match->next;
69786 + }
69787 +found:
69788 + if (match == NULL) {
69789 + try_group:
69790 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
69791 + match = state->acl_role_set.r_hash[index];
69792 +
69793 + while (match) {
69794 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
69795 + for (x = 0; x < match->domain_child_num; x++) {
69796 + if (match->domain_children[x] == gid)
69797 + goto found2;
69798 + }
69799 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
69800 + break;
69801 + match = match->next;
69802 + }
69803 +found2:
69804 + if (match == NULL)
69805 + match = state->default_role;
69806 + if (match->allowed_ips == NULL)
69807 + return match;
69808 + else {
69809 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69810 + if (likely
69811 + ((ntohl(curr_ip) & ipp->netmask) ==
69812 + (ntohl(ipp->addr) & ipp->netmask)))
69813 + return match;
69814 + }
69815 + match = state->default_role;
69816 + }
69817 + } else if (match->allowed_ips == NULL) {
69818 + return match;
69819 + } else {
69820 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69821 + if (likely
69822 + ((ntohl(curr_ip) & ipp->netmask) ==
69823 + (ntohl(ipp->addr) & ipp->netmask)))
69824 + return match;
69825 + }
69826 + goto try_group;
69827 + }
69828 +
69829 + return match;
69830 +}
69831 +
69832 +static struct acl_role_label *
69833 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
69834 + const gid_t gid)
69835 +{
69836 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
69837 +}
69838 +
69839 +struct acl_subject_label *
69840 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
69841 + const struct acl_role_label *role)
69842 +{
69843 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69844 + struct acl_subject_label *match;
69845 +
69846 + match = role->subj_hash[index];
69847 +
69848 + while (match && (match->inode != ino || match->device != dev ||
69849 + (match->mode & GR_DELETED))) {
69850 + match = match->next;
69851 + }
69852 +
69853 + if (match && !(match->mode & GR_DELETED))
69854 + return match;
69855 + else
69856 + return NULL;
69857 +}
69858 +
69859 +struct acl_subject_label *
69860 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
69861 + const struct acl_role_label *role)
69862 +{
69863 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69864 + struct acl_subject_label *match;
69865 +
69866 + match = role->subj_hash[index];
69867 +
69868 + while (match && (match->inode != ino || match->device != dev ||
69869 + !(match->mode & GR_DELETED))) {
69870 + match = match->next;
69871 + }
69872 +
69873 + if (match && (match->mode & GR_DELETED))
69874 + return match;
69875 + else
69876 + return NULL;
69877 +}
69878 +
69879 +static struct acl_object_label *
69880 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
69881 + const struct acl_subject_label *subj)
69882 +{
69883 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69884 + struct acl_object_label *match;
69885 +
69886 + match = subj->obj_hash[index];
69887 +
69888 + while (match && (match->inode != ino || match->device != dev ||
69889 + (match->mode & GR_DELETED))) {
69890 + match = match->next;
69891 + }
69892 +
69893 + if (match && !(match->mode & GR_DELETED))
69894 + return match;
69895 + else
69896 + return NULL;
69897 +}
69898 +
69899 +static struct acl_object_label *
69900 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
69901 + const struct acl_subject_label *subj)
69902 +{
69903 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69904 + struct acl_object_label *match;
69905 +
69906 + match = subj->obj_hash[index];
69907 +
69908 + while (match && (match->inode != ino || match->device != dev ||
69909 + !(match->mode & GR_DELETED))) {
69910 + match = match->next;
69911 + }
69912 +
69913 + if (match && (match->mode & GR_DELETED))
69914 + return match;
69915 +
69916 + match = subj->obj_hash[index];
69917 +
69918 + while (match && (match->inode != ino || match->device != dev ||
69919 + (match->mode & GR_DELETED))) {
69920 + match = match->next;
69921 + }
69922 +
69923 + if (match && !(match->mode & GR_DELETED))
69924 + return match;
69925 + else
69926 + return NULL;
69927 +}
69928 +
69929 +struct name_entry *
69930 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
69931 +{
69932 + unsigned int len = strlen(name);
69933 + unsigned int key = full_name_hash(name, len);
69934 + unsigned int index = key % state->name_set.n_size;
69935 + struct name_entry *match;
69936 +
69937 + match = state->name_set.n_hash[index];
69938 +
69939 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
69940 + match = match->next;
69941 +
69942 + return match;
69943 +}
69944 +
69945 +static struct name_entry *
69946 +lookup_name_entry(const char *name)
69947 +{
69948 + return __lookup_name_entry(&running_polstate, name);
69949 +}
69950 +
69951 +static struct name_entry *
69952 +lookup_name_entry_create(const char *name)
69953 +{
69954 + unsigned int len = strlen(name);
69955 + unsigned int key = full_name_hash(name, len);
69956 + unsigned int index = key % running_polstate.name_set.n_size;
69957 + struct name_entry *match;
69958 +
69959 + match = running_polstate.name_set.n_hash[index];
69960 +
69961 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69962 + !match->deleted))
69963 + match = match->next;
69964 +
69965 + if (match && match->deleted)
69966 + return match;
69967 +
69968 + match = running_polstate.name_set.n_hash[index];
69969 +
69970 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69971 + match->deleted))
69972 + match = match->next;
69973 +
69974 + if (match && !match->deleted)
69975 + return match;
69976 + else
69977 + return NULL;
69978 +}
69979 +
69980 +static struct inodev_entry *
69981 +lookup_inodev_entry(const u64 ino, const dev_t dev)
69982 +{
69983 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
69984 + struct inodev_entry *match;
69985 +
69986 + match = running_polstate.inodev_set.i_hash[index];
69987 +
69988 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
69989 + match = match->next;
69990 +
69991 + return match;
69992 +}
69993 +
69994 +void
69995 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
69996 +{
69997 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
69998 + state->inodev_set.i_size);
69999 + struct inodev_entry **curr;
70000 +
70001 + entry->prev = NULL;
70002 +
70003 + curr = &state->inodev_set.i_hash[index];
70004 + if (*curr != NULL)
70005 + (*curr)->prev = entry;
70006 +
70007 + entry->next = *curr;
70008 + *curr = entry;
70009 +
70010 + return;
70011 +}
70012 +
70013 +static void
70014 +insert_inodev_entry(struct inodev_entry *entry)
70015 +{
70016 + __insert_inodev_entry(&running_polstate, entry);
70017 +}
70018 +
70019 +void
70020 +insert_acl_obj_label(struct acl_object_label *obj,
70021 + struct acl_subject_label *subj)
70022 +{
70023 + unsigned int index =
70024 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
70025 + struct acl_object_label **curr;
70026 +
70027 + obj->prev = NULL;
70028 +
70029 + curr = &subj->obj_hash[index];
70030 + if (*curr != NULL)
70031 + (*curr)->prev = obj;
70032 +
70033 + obj->next = *curr;
70034 + *curr = obj;
70035 +
70036 + return;
70037 +}
70038 +
70039 +void
70040 +insert_acl_subj_label(struct acl_subject_label *obj,
70041 + struct acl_role_label *role)
70042 +{
70043 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
70044 + struct acl_subject_label **curr;
70045 +
70046 + obj->prev = NULL;
70047 +
70048 + curr = &role->subj_hash[index];
70049 + if (*curr != NULL)
70050 + (*curr)->prev = obj;
70051 +
70052 + obj->next = *curr;
70053 + *curr = obj;
70054 +
70055 + return;
70056 +}
70057 +
70058 +/* derived from glibc fnmatch() 0: match, 1: no match*/
70059 +
70060 +static int
70061 +glob_match(const char *p, const char *n)
70062 +{
70063 + char c;
70064 +
70065 + while ((c = *p++) != '\0') {
70066 + switch (c) {
70067 + case '?':
70068 + if (*n == '\0')
70069 + return 1;
70070 + else if (*n == '/')
70071 + return 1;
70072 + break;
70073 + case '\\':
70074 + if (*n != c)
70075 + return 1;
70076 + break;
70077 + case '*':
70078 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
70079 + if (*n == '/')
70080 + return 1;
70081 + else if (c == '?') {
70082 + if (*n == '\0')
70083 + return 1;
70084 + else
70085 + ++n;
70086 + }
70087 + }
70088 + if (c == '\0') {
70089 + return 0;
70090 + } else {
70091 + const char *endp;
70092 +
70093 + if ((endp = strchr(n, '/')) == NULL)
70094 + endp = n + strlen(n);
70095 +
70096 + if (c == '[') {
70097 + for (--p; n < endp; ++n)
70098 + if (!glob_match(p, n))
70099 + return 0;
70100 + } else if (c == '/') {
70101 + while (*n != '\0' && *n != '/')
70102 + ++n;
70103 + if (*n == '/' && !glob_match(p, n + 1))
70104 + return 0;
70105 + } else {
70106 + for (--p; n < endp; ++n)
70107 + if (*n == c && !glob_match(p, n))
70108 + return 0;
70109 + }
70110 +
70111 + return 1;
70112 + }
70113 + case '[':
70114 + {
70115 + int not;
70116 + char cold;
70117 +
70118 + if (*n == '\0' || *n == '/')
70119 + return 1;
70120 +
70121 + not = (*p == '!' || *p == '^');
70122 + if (not)
70123 + ++p;
70124 +
70125 + c = *p++;
70126 + for (;;) {
70127 + unsigned char fn = (unsigned char)*n;
70128 +
70129 + if (c == '\0')
70130 + return 1;
70131 + else {
70132 + if (c == fn)
70133 + goto matched;
70134 + cold = c;
70135 + c = *p++;
70136 +
70137 + if (c == '-' && *p != ']') {
70138 + unsigned char cend = *p++;
70139 +
70140 + if (cend == '\0')
70141 + return 1;
70142 +
70143 + if (cold <= fn && fn <= cend)
70144 + goto matched;
70145 +
70146 + c = *p++;
70147 + }
70148 + }
70149 +
70150 + if (c == ']')
70151 + break;
70152 + }
70153 + if (!not)
70154 + return 1;
70155 + break;
70156 + matched:
70157 + while (c != ']') {
70158 + if (c == '\0')
70159 + return 1;
70160 +
70161 + c = *p++;
70162 + }
70163 + if (not)
70164 + return 1;
70165 + }
70166 + break;
70167 + default:
70168 + if (c != *n)
70169 + return 1;
70170 + }
70171 +
70172 + ++n;
70173 + }
70174 +
70175 + if (*n == '\0')
70176 + return 0;
70177 +
70178 + if (*n == '/')
70179 + return 0;
70180 +
70181 + return 1;
70182 +}
70183 +
70184 +static struct acl_object_label *
70185 +chk_glob_label(struct acl_object_label *globbed,
70186 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
70187 +{
70188 + struct acl_object_label *tmp;
70189 +
70190 + if (*path == NULL)
70191 + *path = gr_to_filename_nolock(dentry, mnt);
70192 +
70193 + tmp = globbed;
70194 +
70195 + while (tmp) {
70196 + if (!glob_match(tmp->filename, *path))
70197 + return tmp;
70198 + tmp = tmp->next;
70199 + }
70200 +
70201 + return NULL;
70202 +}
70203 +
70204 +static struct acl_object_label *
70205 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70206 + const u64 curr_ino, const dev_t curr_dev,
70207 + const struct acl_subject_label *subj, char **path, const int checkglob)
70208 +{
70209 + struct acl_subject_label *tmpsubj;
70210 + struct acl_object_label *retval;
70211 + struct acl_object_label *retval2;
70212 +
70213 + tmpsubj = (struct acl_subject_label *) subj;
70214 + read_lock(&gr_inode_lock);
70215 + do {
70216 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70217 + if (retval) {
70218 + if (checkglob && retval->globbed) {
70219 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70220 + if (retval2)
70221 + retval = retval2;
70222 + }
70223 + break;
70224 + }
70225 + } while ((tmpsubj = tmpsubj->parent_subject));
70226 + read_unlock(&gr_inode_lock);
70227 +
70228 + return retval;
70229 +}
70230 +
70231 +static __inline__ struct acl_object_label *
70232 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70233 + struct dentry *curr_dentry,
70234 + const struct acl_subject_label *subj, char **path, const int checkglob)
70235 +{
70236 + int newglob = checkglob;
70237 + u64 inode;
70238 + dev_t device;
70239 +
70240 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70241 + as we don't want a / * rule to match instead of the / object
70242 + don't do this for create lookups that call this function though, since they're looking up
70243 + on the parent and thus need globbing checks on all paths
70244 + */
70245 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70246 + newglob = GR_NO_GLOB;
70247 +
70248 + spin_lock(&curr_dentry->d_lock);
70249 + inode = __get_ino(curr_dentry);
70250 + device = __get_dev(curr_dentry);
70251 + spin_unlock(&curr_dentry->d_lock);
70252 +
70253 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70254 +}
70255 +
70256 +#ifdef CONFIG_HUGETLBFS
70257 +static inline bool
70258 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70259 +{
70260 + int i;
70261 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70262 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70263 + return true;
70264 + }
70265 +
70266 + return false;
70267 +}
70268 +#endif
70269 +
70270 +static struct acl_object_label *
70271 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70272 + const struct acl_subject_label *subj, char *path, const int checkglob)
70273 +{
70274 + struct dentry *dentry = (struct dentry *) l_dentry;
70275 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70276 + struct mount *real_mnt = real_mount(mnt);
70277 + struct acl_object_label *retval;
70278 + struct dentry *parent;
70279 +
70280 + read_seqlock_excl(&mount_lock);
70281 + write_seqlock(&rename_lock);
70282 +
70283 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70284 +#ifdef CONFIG_NET
70285 + mnt == sock_mnt ||
70286 +#endif
70287 +#ifdef CONFIG_HUGETLBFS
70288 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70289 +#endif
70290 + /* ignore Eric Biederman */
70291 + IS_PRIVATE(l_dentry->d_inode))) {
70292 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70293 + goto out;
70294 + }
70295 +
70296 + for (;;) {
70297 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70298 + break;
70299 +
70300 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70301 + if (!mnt_has_parent(real_mnt))
70302 + break;
70303 +
70304 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70305 + if (retval != NULL)
70306 + goto out;
70307 +
70308 + dentry = real_mnt->mnt_mountpoint;
70309 + real_mnt = real_mnt->mnt_parent;
70310 + mnt = &real_mnt->mnt;
70311 + continue;
70312 + }
70313 +
70314 + parent = dentry->d_parent;
70315 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70316 + if (retval != NULL)
70317 + goto out;
70318 +
70319 + dentry = parent;
70320 + }
70321 +
70322 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70323 +
70324 + /* gr_real_root is pinned so we don't have to hold a reference */
70325 + if (retval == NULL)
70326 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70327 +out:
70328 + write_sequnlock(&rename_lock);
70329 + read_sequnlock_excl(&mount_lock);
70330 +
70331 + BUG_ON(retval == NULL);
70332 +
70333 + return retval;
70334 +}
70335 +
70336 +static __inline__ struct acl_object_label *
70337 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70338 + const struct acl_subject_label *subj)
70339 +{
70340 + char *path = NULL;
70341 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70342 +}
70343 +
70344 +static __inline__ struct acl_object_label *
70345 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70346 + const struct acl_subject_label *subj)
70347 +{
70348 + char *path = NULL;
70349 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70350 +}
70351 +
70352 +static __inline__ struct acl_object_label *
70353 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70354 + const struct acl_subject_label *subj, char *path)
70355 +{
70356 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70357 +}
70358 +
70359 +struct acl_subject_label *
70360 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70361 + const struct acl_role_label *role)
70362 +{
70363 + struct dentry *dentry = (struct dentry *) l_dentry;
70364 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70365 + struct mount *real_mnt = real_mount(mnt);
70366 + struct acl_subject_label *retval;
70367 + struct dentry *parent;
70368 +
70369 + read_seqlock_excl(&mount_lock);
70370 + write_seqlock(&rename_lock);
70371 +
70372 + for (;;) {
70373 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70374 + break;
70375 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70376 + if (!mnt_has_parent(real_mnt))
70377 + break;
70378 +
70379 + spin_lock(&dentry->d_lock);
70380 + read_lock(&gr_inode_lock);
70381 + retval =
70382 + lookup_acl_subj_label(__get_ino(dentry),
70383 + __get_dev(dentry), role);
70384 + read_unlock(&gr_inode_lock);
70385 + spin_unlock(&dentry->d_lock);
70386 + if (retval != NULL)
70387 + goto out;
70388 +
70389 + dentry = real_mnt->mnt_mountpoint;
70390 + real_mnt = real_mnt->mnt_parent;
70391 + mnt = &real_mnt->mnt;
70392 + continue;
70393 + }
70394 +
70395 + spin_lock(&dentry->d_lock);
70396 + read_lock(&gr_inode_lock);
70397 + retval = lookup_acl_subj_label(__get_ino(dentry),
70398 + __get_dev(dentry), role);
70399 + read_unlock(&gr_inode_lock);
70400 + parent = dentry->d_parent;
70401 + spin_unlock(&dentry->d_lock);
70402 +
70403 + if (retval != NULL)
70404 + goto out;
70405 +
70406 + dentry = parent;
70407 + }
70408 +
70409 + spin_lock(&dentry->d_lock);
70410 + read_lock(&gr_inode_lock);
70411 + retval = lookup_acl_subj_label(__get_ino(dentry),
70412 + __get_dev(dentry), role);
70413 + read_unlock(&gr_inode_lock);
70414 + spin_unlock(&dentry->d_lock);
70415 +
70416 + if (unlikely(retval == NULL)) {
70417 + /* gr_real_root is pinned, we don't need to hold a reference */
70418 + read_lock(&gr_inode_lock);
70419 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70420 + __get_dev(gr_real_root.dentry), role);
70421 + read_unlock(&gr_inode_lock);
70422 + }
70423 +out:
70424 + write_sequnlock(&rename_lock);
70425 + read_sequnlock_excl(&mount_lock);
70426 +
70427 + BUG_ON(retval == NULL);
70428 +
70429 + return retval;
70430 +}
70431 +
70432 +void
70433 +assign_special_role(const char *rolename)
70434 +{
70435 + struct acl_object_label *obj;
70436 + struct acl_role_label *r;
70437 + struct acl_role_label *assigned = NULL;
70438 + struct task_struct *tsk;
70439 + struct file *filp;
70440 +
70441 + FOR_EACH_ROLE_START(r)
70442 + if (!strcmp(rolename, r->rolename) &&
70443 + (r->roletype & GR_ROLE_SPECIAL)) {
70444 + assigned = r;
70445 + break;
70446 + }
70447 + FOR_EACH_ROLE_END(r)
70448 +
70449 + if (!assigned)
70450 + return;
70451 +
70452 + read_lock(&tasklist_lock);
70453 + read_lock(&grsec_exec_file_lock);
70454 +
70455 + tsk = current->real_parent;
70456 + if (tsk == NULL)
70457 + goto out_unlock;
70458 +
70459 + filp = tsk->exec_file;
70460 + if (filp == NULL)
70461 + goto out_unlock;
70462 +
70463 + tsk->is_writable = 0;
70464 + tsk->inherited = 0;
70465 +
70466 + tsk->acl_sp_role = 1;
70467 + tsk->acl_role_id = ++acl_sp_role_value;
70468 + tsk->role = assigned;
70469 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70470 +
70471 + /* ignore additional mmap checks for processes that are writable
70472 + by the default ACL */
70473 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70474 + if (unlikely(obj->mode & GR_WRITE))
70475 + tsk->is_writable = 1;
70476 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70477 + if (unlikely(obj->mode & GR_WRITE))
70478 + tsk->is_writable = 1;
70479 +
70480 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70481 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70482 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70483 +#endif
70484 +
70485 +out_unlock:
70486 + read_unlock(&grsec_exec_file_lock);
70487 + read_unlock(&tasklist_lock);
70488 + return;
70489 +}
70490 +
70491 +
70492 +static void
70493 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70494 +{
70495 + struct task_struct *task = current;
70496 + const struct cred *cred = current_cred();
70497 +
70498 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70499 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70500 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70501 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70502 +
70503 + return;
70504 +}
70505 +
70506 +static void
70507 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70508 +{
70509 + struct task_struct *task = current;
70510 + const struct cred *cred = current_cred();
70511 +
70512 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70513 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70514 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70515 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70516 +
70517 + return;
70518 +}
70519 +
70520 +static void
70521 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70522 +{
70523 + struct task_struct *task = current;
70524 + const struct cred *cred = current_cred();
70525 +
70526 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70527 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70528 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70529 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70530 +
70531 + return;
70532 +}
70533 +
70534 +static void
70535 +gr_set_proc_res(struct task_struct *task)
70536 +{
70537 + struct acl_subject_label *proc;
70538 + unsigned short i;
70539 +
70540 + proc = task->acl;
70541 +
70542 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70543 + return;
70544 +
70545 + for (i = 0; i < RLIM_NLIMITS; i++) {
70546 + unsigned long rlim_cur, rlim_max;
70547 +
70548 + if (!(proc->resmask & (1U << i)))
70549 + continue;
70550 +
70551 + rlim_cur = proc->res[i].rlim_cur;
70552 + rlim_max = proc->res[i].rlim_max;
70553 +
70554 + if (i == RLIMIT_NOFILE) {
70555 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70556 + if (rlim_cur > saved_sysctl_nr_open)
70557 + rlim_cur = saved_sysctl_nr_open;
70558 + if (rlim_max > saved_sysctl_nr_open)
70559 + rlim_max = saved_sysctl_nr_open;
70560 + }
70561 +
70562 + task->signal->rlim[i].rlim_cur = rlim_cur;
70563 + task->signal->rlim[i].rlim_max = rlim_max;
70564 +
70565 + if (i == RLIMIT_CPU)
70566 + update_rlimit_cpu(task, rlim_cur);
70567 + }
70568 +
70569 + return;
70570 +}
70571 +
70572 +/* both of the below must be called with
70573 + rcu_read_lock();
70574 + read_lock(&tasklist_lock);
70575 + read_lock(&grsec_exec_file_lock);
70576 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
70577 +*/
70578 +
70579 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
70580 +{
70581 + char *tmpname;
70582 + struct acl_subject_label *tmpsubj;
70583 + struct file *filp;
70584 + struct name_entry *nmatch;
70585 +
70586 + filp = task->exec_file;
70587 + if (filp == NULL)
70588 + return NULL;
70589 +
70590 + /* the following is to apply the correct subject
70591 + on binaries running when the RBAC system
70592 + is enabled, when the binaries have been
70593 + replaced or deleted since their execution
70594 + -----
70595 + when the RBAC system starts, the inode/dev
70596 + from exec_file will be one the RBAC system
70597 + is unaware of. It only knows the inode/dev
70598 + of the present file on disk, or the absence
70599 + of it.
70600 + */
70601 +
70602 + if (filename)
70603 + nmatch = __lookup_name_entry(state, filename);
70604 + else {
70605 + preempt_disable();
70606 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
70607 +
70608 + nmatch = __lookup_name_entry(state, tmpname);
70609 + preempt_enable();
70610 + }
70611 + tmpsubj = NULL;
70612 + if (nmatch) {
70613 + if (nmatch->deleted)
70614 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
70615 + else
70616 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
70617 + }
70618 + /* this also works for the reload case -- if we don't match a potentially inherited subject
70619 + then we fall back to a normal lookup based on the binary's ino/dev
70620 + */
70621 + if (tmpsubj == NULL && fallback)
70622 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
70623 +
70624 + return tmpsubj;
70625 +}
70626 +
70627 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
70628 +{
70629 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
70630 +}
70631 +
70632 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
70633 +{
70634 + struct acl_object_label *obj;
70635 + struct file *filp;
70636 +
70637 + filp = task->exec_file;
70638 +
70639 + task->acl = subj;
70640 + task->is_writable = 0;
70641 + /* ignore additional mmap checks for processes that are writable
70642 + by the default ACL */
70643 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
70644 + if (unlikely(obj->mode & GR_WRITE))
70645 + task->is_writable = 1;
70646 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70647 + if (unlikely(obj->mode & GR_WRITE))
70648 + task->is_writable = 1;
70649 +
70650 + gr_set_proc_res(task);
70651 +
70652 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70653 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70654 +#endif
70655 +}
70656 +
70657 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
70658 +{
70659 + __gr_apply_subject_to_task(&running_polstate, task, subj);
70660 +}
70661 +
70662 +__u32
70663 +gr_search_file(const struct dentry * dentry, const __u32 mode,
70664 + const struct vfsmount * mnt)
70665 +{
70666 + __u32 retval = mode;
70667 + struct acl_subject_label *curracl;
70668 + struct acl_object_label *currobj;
70669 +
70670 + if (unlikely(!(gr_status & GR_READY)))
70671 + return (mode & ~GR_AUDITS);
70672 +
70673 + curracl = current->acl;
70674 +
70675 + currobj = chk_obj_label(dentry, mnt, curracl);
70676 + retval = currobj->mode & mode;
70677 +
70678 + /* if we're opening a specified transfer file for writing
70679 + (e.g. /dev/initctl), then transfer our role to init
70680 + */
70681 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
70682 + current->role->roletype & GR_ROLE_PERSIST)) {
70683 + struct task_struct *task = init_pid_ns.child_reaper;
70684 +
70685 + if (task->role != current->role) {
70686 + struct acl_subject_label *subj;
70687 +
70688 + task->acl_sp_role = 0;
70689 + task->acl_role_id = current->acl_role_id;
70690 + task->role = current->role;
70691 + rcu_read_lock();
70692 + read_lock(&grsec_exec_file_lock);
70693 + subj = gr_get_subject_for_task(task, NULL, 1);
70694 + gr_apply_subject_to_task(task, subj);
70695 + read_unlock(&grsec_exec_file_lock);
70696 + rcu_read_unlock();
70697 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
70698 + }
70699 + }
70700 +
70701 + if (unlikely
70702 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
70703 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
70704 + __u32 new_mode = mode;
70705 +
70706 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70707 +
70708 + retval = new_mode;
70709 +
70710 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
70711 + new_mode |= GR_INHERIT;
70712 +
70713 + if (!(mode & GR_NOLEARN))
70714 + gr_log_learn(dentry, mnt, new_mode);
70715 + }
70716 +
70717 + return retval;
70718 +}
70719 +
70720 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
70721 + const struct dentry *parent,
70722 + const struct vfsmount *mnt)
70723 +{
70724 + struct name_entry *match;
70725 + struct acl_object_label *matchpo;
70726 + struct acl_subject_label *curracl;
70727 + char *path;
70728 +
70729 + if (unlikely(!(gr_status & GR_READY)))
70730 + return NULL;
70731 +
70732 + preempt_disable();
70733 + path = gr_to_filename_rbac(new_dentry, mnt);
70734 + match = lookup_name_entry_create(path);
70735 +
70736 + curracl = current->acl;
70737 +
70738 + if (match) {
70739 + read_lock(&gr_inode_lock);
70740 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
70741 + read_unlock(&gr_inode_lock);
70742 +
70743 + if (matchpo) {
70744 + preempt_enable();
70745 + return matchpo;
70746 + }
70747 + }
70748 +
70749 + // lookup parent
70750 +
70751 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
70752 +
70753 + preempt_enable();
70754 + return matchpo;
70755 +}
70756 +
70757 +__u32
70758 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
70759 + const struct vfsmount * mnt, const __u32 mode)
70760 +{
70761 + struct acl_object_label *matchpo;
70762 + __u32 retval;
70763 +
70764 + if (unlikely(!(gr_status & GR_READY)))
70765 + return (mode & ~GR_AUDITS);
70766 +
70767 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
70768 +
70769 + retval = matchpo->mode & mode;
70770 +
70771 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
70772 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
70773 + __u32 new_mode = mode;
70774 +
70775 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70776 +
70777 + gr_log_learn(new_dentry, mnt, new_mode);
70778 + return new_mode;
70779 + }
70780 +
70781 + return retval;
70782 +}
70783 +
70784 +__u32
70785 +gr_check_link(const struct dentry * new_dentry,
70786 + const struct dentry * parent_dentry,
70787 + const struct vfsmount * parent_mnt,
70788 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
70789 +{
70790 + struct acl_object_label *obj;
70791 + __u32 oldmode, newmode;
70792 + __u32 needmode;
70793 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
70794 + GR_DELETE | GR_INHERIT;
70795 +
70796 + if (unlikely(!(gr_status & GR_READY)))
70797 + return (GR_CREATE | GR_LINK);
70798 +
70799 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
70800 + oldmode = obj->mode;
70801 +
70802 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
70803 + newmode = obj->mode;
70804 +
70805 + needmode = newmode & checkmodes;
70806 +
70807 + // old name for hardlink must have at least the permissions of the new name
70808 + if ((oldmode & needmode) != needmode)
70809 + goto bad;
70810 +
70811 + // if old name had restrictions/auditing, make sure the new name does as well
70812 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
70813 +
70814 + // don't allow hardlinking of suid/sgid/fcapped files without permission
70815 + if (is_privileged_binary(old_dentry))
70816 + needmode |= GR_SETID;
70817 +
70818 + if ((newmode & needmode) != needmode)
70819 + goto bad;
70820 +
70821 + // enforce minimum permissions
70822 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
70823 + return newmode;
70824 +bad:
70825 + needmode = oldmode;
70826 + if (is_privileged_binary(old_dentry))
70827 + needmode |= GR_SETID;
70828 +
70829 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
70830 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
70831 + return (GR_CREATE | GR_LINK);
70832 + } else if (newmode & GR_SUPPRESS)
70833 + return GR_SUPPRESS;
70834 + else
70835 + return 0;
70836 +}
70837 +
70838 +int
70839 +gr_check_hidden_task(const struct task_struct *task)
70840 +{
70841 + if (unlikely(!(gr_status & GR_READY)))
70842 + return 0;
70843 +
70844 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
70845 + return 1;
70846 +
70847 + return 0;
70848 +}
70849 +
70850 +int
70851 +gr_check_protected_task(const struct task_struct *task)
70852 +{
70853 + if (unlikely(!(gr_status & GR_READY) || !task))
70854 + return 0;
70855 +
70856 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70857 + task->acl != current->acl)
70858 + return 1;
70859 +
70860 + return 0;
70861 +}
70862 +
70863 +int
70864 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
70865 +{
70866 + struct task_struct *p;
70867 + int ret = 0;
70868 +
70869 + if (unlikely(!(gr_status & GR_READY) || !pid))
70870 + return ret;
70871 +
70872 + read_lock(&tasklist_lock);
70873 + do_each_pid_task(pid, type, p) {
70874 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70875 + p->acl != current->acl) {
70876 + ret = 1;
70877 + goto out;
70878 + }
70879 + } while_each_pid_task(pid, type, p);
70880 +out:
70881 + read_unlock(&tasklist_lock);
70882 +
70883 + return ret;
70884 +}
70885 +
70886 +void
70887 +gr_copy_label(struct task_struct *tsk)
70888 +{
70889 + struct task_struct *p = current;
70890 +
70891 + tsk->inherited = p->inherited;
70892 + tsk->acl_sp_role = 0;
70893 + tsk->acl_role_id = p->acl_role_id;
70894 + tsk->acl = p->acl;
70895 + tsk->role = p->role;
70896 + tsk->signal->used_accept = 0;
70897 + tsk->signal->curr_ip = p->signal->curr_ip;
70898 + tsk->signal->saved_ip = p->signal->saved_ip;
70899 + if (p->exec_file)
70900 + get_file(p->exec_file);
70901 + tsk->exec_file = p->exec_file;
70902 + tsk->is_writable = p->is_writable;
70903 + if (unlikely(p->signal->used_accept)) {
70904 + p->signal->curr_ip = 0;
70905 + p->signal->saved_ip = 0;
70906 + }
70907 +
70908 + return;
70909 +}
70910 +
70911 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
70912 +
70913 +int
70914 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
70915 +{
70916 + unsigned int i;
70917 + __u16 num;
70918 + uid_t *uidlist;
70919 + uid_t curuid;
70920 + int realok = 0;
70921 + int effectiveok = 0;
70922 + int fsok = 0;
70923 + uid_t globalreal, globaleffective, globalfs;
70924 +
70925 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
70926 + struct user_struct *user;
70927 +
70928 + if (!uid_valid(real))
70929 + goto skipit;
70930 +
70931 + /* find user based on global namespace */
70932 +
70933 + globalreal = GR_GLOBAL_UID(real);
70934 +
70935 + user = find_user(make_kuid(&init_user_ns, globalreal));
70936 + if (user == NULL)
70937 + goto skipit;
70938 +
70939 + if (gr_process_kernel_setuid_ban(user)) {
70940 + /* for find_user */
70941 + free_uid(user);
70942 + return 1;
70943 + }
70944 +
70945 + /* for find_user */
70946 + free_uid(user);
70947 +
70948 +skipit:
70949 +#endif
70950 +
70951 + if (unlikely(!(gr_status & GR_READY)))
70952 + return 0;
70953 +
70954 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70955 + gr_log_learn_uid_change(real, effective, fs);
70956 +
70957 + num = current->acl->user_trans_num;
70958 + uidlist = current->acl->user_transitions;
70959 +
70960 + if (uidlist == NULL)
70961 + return 0;
70962 +
70963 + if (!uid_valid(real)) {
70964 + realok = 1;
70965 + globalreal = (uid_t)-1;
70966 + } else {
70967 + globalreal = GR_GLOBAL_UID(real);
70968 + }
70969 + if (!uid_valid(effective)) {
70970 + effectiveok = 1;
70971 + globaleffective = (uid_t)-1;
70972 + } else {
70973 + globaleffective = GR_GLOBAL_UID(effective);
70974 + }
70975 + if (!uid_valid(fs)) {
70976 + fsok = 1;
70977 + globalfs = (uid_t)-1;
70978 + } else {
70979 + globalfs = GR_GLOBAL_UID(fs);
70980 + }
70981 +
70982 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
70983 + for (i = 0; i < num; i++) {
70984 + curuid = uidlist[i];
70985 + if (globalreal == curuid)
70986 + realok = 1;
70987 + if (globaleffective == curuid)
70988 + effectiveok = 1;
70989 + if (globalfs == curuid)
70990 + fsok = 1;
70991 + }
70992 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
70993 + for (i = 0; i < num; i++) {
70994 + curuid = uidlist[i];
70995 + if (globalreal == curuid)
70996 + break;
70997 + if (globaleffective == curuid)
70998 + break;
70999 + if (globalfs == curuid)
71000 + break;
71001 + }
71002 + /* not in deny list */
71003 + if (i == num) {
71004 + realok = 1;
71005 + effectiveok = 1;
71006 + fsok = 1;
71007 + }
71008 + }
71009 +
71010 + if (realok && effectiveok && fsok)
71011 + return 0;
71012 + else {
71013 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71014 + return 1;
71015 + }
71016 +}
71017 +
71018 +int
71019 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
71020 +{
71021 + unsigned int i;
71022 + __u16 num;
71023 + gid_t *gidlist;
71024 + gid_t curgid;
71025 + int realok = 0;
71026 + int effectiveok = 0;
71027 + int fsok = 0;
71028 + gid_t globalreal, globaleffective, globalfs;
71029 +
71030 + if (unlikely(!(gr_status & GR_READY)))
71031 + return 0;
71032 +
71033 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71034 + gr_log_learn_gid_change(real, effective, fs);
71035 +
71036 + num = current->acl->group_trans_num;
71037 + gidlist = current->acl->group_transitions;
71038 +
71039 + if (gidlist == NULL)
71040 + return 0;
71041 +
71042 + if (!gid_valid(real)) {
71043 + realok = 1;
71044 + globalreal = (gid_t)-1;
71045 + } else {
71046 + globalreal = GR_GLOBAL_GID(real);
71047 + }
71048 + if (!gid_valid(effective)) {
71049 + effectiveok = 1;
71050 + globaleffective = (gid_t)-1;
71051 + } else {
71052 + globaleffective = GR_GLOBAL_GID(effective);
71053 + }
71054 + if (!gid_valid(fs)) {
71055 + fsok = 1;
71056 + globalfs = (gid_t)-1;
71057 + } else {
71058 + globalfs = GR_GLOBAL_GID(fs);
71059 + }
71060 +
71061 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
71062 + for (i = 0; i < num; i++) {
71063 + curgid = gidlist[i];
71064 + if (globalreal == curgid)
71065 + realok = 1;
71066 + if (globaleffective == curgid)
71067 + effectiveok = 1;
71068 + if (globalfs == curgid)
71069 + fsok = 1;
71070 + }
71071 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
71072 + for (i = 0; i < num; i++) {
71073 + curgid = gidlist[i];
71074 + if (globalreal == curgid)
71075 + break;
71076 + if (globaleffective == curgid)
71077 + break;
71078 + if (globalfs == curgid)
71079 + break;
71080 + }
71081 + /* not in deny list */
71082 + if (i == num) {
71083 + realok = 1;
71084 + effectiveok = 1;
71085 + fsok = 1;
71086 + }
71087 + }
71088 +
71089 + if (realok && effectiveok && fsok)
71090 + return 0;
71091 + else {
71092 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
71093 + return 1;
71094 + }
71095 +}
71096 +
71097 +extern int gr_acl_is_capable(const int cap);
71098 +
71099 +void
71100 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
71101 +{
71102 + struct acl_role_label *role = task->role;
71103 + struct acl_role_label *origrole = role;
71104 + struct acl_subject_label *subj = NULL;
71105 + struct acl_object_label *obj;
71106 + struct file *filp;
71107 + uid_t uid;
71108 + gid_t gid;
71109 +
71110 + if (unlikely(!(gr_status & GR_READY)))
71111 + return;
71112 +
71113 + uid = GR_GLOBAL_UID(kuid);
71114 + gid = GR_GLOBAL_GID(kgid);
71115 +
71116 + filp = task->exec_file;
71117 +
71118 + /* kernel process, we'll give them the kernel role */
71119 + if (unlikely(!filp)) {
71120 + task->role = running_polstate.kernel_role;
71121 + task->acl = running_polstate.kernel_role->root_label;
71122 + return;
71123 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
71124 + /* save the current ip at time of role lookup so that the proper
71125 + IP will be learned for role_allowed_ip */
71126 + task->signal->saved_ip = task->signal->curr_ip;
71127 + role = lookup_acl_role_label(task, uid, gid);
71128 + }
71129 +
71130 + /* don't change the role if we're not a privileged process */
71131 + if (role && task->role != role &&
71132 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
71133 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
71134 + return;
71135 +
71136 + task->role = role;
71137 +
71138 + if (task->inherited) {
71139 + /* if we reached our subject through inheritance, then first see
71140 + if there's a subject of the same name in the new role that has
71141 + an object that would result in the same inherited subject
71142 + */
71143 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
71144 + if (subj) {
71145 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
71146 + if (!(obj->mode & GR_INHERIT))
71147 + subj = NULL;
71148 + }
71149 +
71150 + }
71151 + if (subj == NULL) {
71152 + /* otherwise:
71153 + perform subject lookup in possibly new role
71154 + we can use this result below in the case where role == task->role
71155 + */
71156 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
71157 + }
71158 +
71159 + /* if we changed uid/gid, but result in the same role
71160 + and are using inheritance, don't lose the inherited subject
71161 + if current subject is other than what normal lookup
71162 + would result in, we arrived via inheritance, don't
71163 + lose subject
71164 + */
71165 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
71166 + (subj == task->acl)))
71167 + task->acl = subj;
71168 +
71169 + /* leave task->inherited unaffected */
71170 +
71171 + task->is_writable = 0;
71172 +
71173 + /* ignore additional mmap checks for processes that are writable
71174 + by the default ACL */
71175 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71176 + if (unlikely(obj->mode & GR_WRITE))
71177 + task->is_writable = 1;
71178 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71179 + if (unlikely(obj->mode & GR_WRITE))
71180 + task->is_writable = 1;
71181 +
71182 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71183 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71184 +#endif
71185 +
71186 + gr_set_proc_res(task);
71187 +
71188 + return;
71189 +}
71190 +
71191 +int
71192 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
71193 + const int unsafe_flags)
71194 +{
71195 + struct task_struct *task = current;
71196 + struct acl_subject_label *newacl;
71197 + struct acl_object_label *obj;
71198 + __u32 retmode;
71199 +
71200 + if (unlikely(!(gr_status & GR_READY)))
71201 + return 0;
71202 +
71203 + newacl = chk_subj_label(dentry, mnt, task->role);
71204 +
71205 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71206 + did an exec
71207 + */
71208 + rcu_read_lock();
71209 + read_lock(&tasklist_lock);
71210 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71211 + (task->parent->acl->mode & GR_POVERRIDE))) {
71212 + read_unlock(&tasklist_lock);
71213 + rcu_read_unlock();
71214 + goto skip_check;
71215 + }
71216 + read_unlock(&tasklist_lock);
71217 + rcu_read_unlock();
71218 +
71219 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71220 + !(task->role->roletype & GR_ROLE_GOD) &&
71221 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71222 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71223 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71224 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71225 + else
71226 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71227 + return -EACCES;
71228 + }
71229 +
71230 +skip_check:
71231 +
71232 + obj = chk_obj_label(dentry, mnt, task->acl);
71233 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71234 +
71235 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71236 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71237 + if (obj->nested)
71238 + task->acl = obj->nested;
71239 + else
71240 + task->acl = newacl;
71241 + task->inherited = 0;
71242 + } else {
71243 + task->inherited = 1;
71244 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71245 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71246 + }
71247 +
71248 + task->is_writable = 0;
71249 +
71250 + /* ignore additional mmap checks for processes that are writable
71251 + by the default ACL */
71252 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71253 + if (unlikely(obj->mode & GR_WRITE))
71254 + task->is_writable = 1;
71255 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71256 + if (unlikely(obj->mode & GR_WRITE))
71257 + task->is_writable = 1;
71258 +
71259 + gr_set_proc_res(task);
71260 +
71261 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71262 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71263 +#endif
71264 + return 0;
71265 +}
71266 +
71267 +/* always called with valid inodev ptr */
71268 +static void
71269 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71270 +{
71271 + struct acl_object_label *matchpo;
71272 + struct acl_subject_label *matchps;
71273 + struct acl_subject_label *subj;
71274 + struct acl_role_label *role;
71275 + unsigned int x;
71276 +
71277 + FOR_EACH_ROLE_START(role)
71278 + FOR_EACH_SUBJECT_START(role, subj, x)
71279 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71280 + matchpo->mode |= GR_DELETED;
71281 + FOR_EACH_SUBJECT_END(subj,x)
71282 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71283 + /* nested subjects aren't in the role's subj_hash table */
71284 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71285 + matchpo->mode |= GR_DELETED;
71286 + FOR_EACH_NESTED_SUBJECT_END(subj)
71287 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71288 + matchps->mode |= GR_DELETED;
71289 + FOR_EACH_ROLE_END(role)
71290 +
71291 + inodev->nentry->deleted = 1;
71292 +
71293 + return;
71294 +}
71295 +
71296 +void
71297 +gr_handle_delete(const u64 ino, const dev_t dev)
71298 +{
71299 + struct inodev_entry *inodev;
71300 +
71301 + if (unlikely(!(gr_status & GR_READY)))
71302 + return;
71303 +
71304 + write_lock(&gr_inode_lock);
71305 + inodev = lookup_inodev_entry(ino, dev);
71306 + if (inodev != NULL)
71307 + do_handle_delete(inodev, ino, dev);
71308 + write_unlock(&gr_inode_lock);
71309 +
71310 + return;
71311 +}
71312 +
71313 +static void
71314 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71315 + const u64 newinode, const dev_t newdevice,
71316 + struct acl_subject_label *subj)
71317 +{
71318 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71319 + struct acl_object_label *match;
71320 +
71321 + match = subj->obj_hash[index];
71322 +
71323 + while (match && (match->inode != oldinode ||
71324 + match->device != olddevice ||
71325 + !(match->mode & GR_DELETED)))
71326 + match = match->next;
71327 +
71328 + if (match && (match->inode == oldinode)
71329 + && (match->device == olddevice)
71330 + && (match->mode & GR_DELETED)) {
71331 + if (match->prev == NULL) {
71332 + subj->obj_hash[index] = match->next;
71333 + if (match->next != NULL)
71334 + match->next->prev = NULL;
71335 + } else {
71336 + match->prev->next = match->next;
71337 + if (match->next != NULL)
71338 + match->next->prev = match->prev;
71339 + }
71340 + match->prev = NULL;
71341 + match->next = NULL;
71342 + match->inode = newinode;
71343 + match->device = newdevice;
71344 + match->mode &= ~GR_DELETED;
71345 +
71346 + insert_acl_obj_label(match, subj);
71347 + }
71348 +
71349 + return;
71350 +}
71351 +
71352 +static void
71353 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71354 + const u64 newinode, const dev_t newdevice,
71355 + struct acl_role_label *role)
71356 +{
71357 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71358 + struct acl_subject_label *match;
71359 +
71360 + match = role->subj_hash[index];
71361 +
71362 + while (match && (match->inode != oldinode ||
71363 + match->device != olddevice ||
71364 + !(match->mode & GR_DELETED)))
71365 + match = match->next;
71366 +
71367 + if (match && (match->inode == oldinode)
71368 + && (match->device == olddevice)
71369 + && (match->mode & GR_DELETED)) {
71370 + if (match->prev == NULL) {
71371 + role->subj_hash[index] = match->next;
71372 + if (match->next != NULL)
71373 + match->next->prev = NULL;
71374 + } else {
71375 + match->prev->next = match->next;
71376 + if (match->next != NULL)
71377 + match->next->prev = match->prev;
71378 + }
71379 + match->prev = NULL;
71380 + match->next = NULL;
71381 + match->inode = newinode;
71382 + match->device = newdevice;
71383 + match->mode &= ~GR_DELETED;
71384 +
71385 + insert_acl_subj_label(match, role);
71386 + }
71387 +
71388 + return;
71389 +}
71390 +
71391 +static void
71392 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71393 + const u64 newinode, const dev_t newdevice)
71394 +{
71395 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71396 + struct inodev_entry *match;
71397 +
71398 + match = running_polstate.inodev_set.i_hash[index];
71399 +
71400 + while (match && (match->nentry->inode != oldinode ||
71401 + match->nentry->device != olddevice || !match->nentry->deleted))
71402 + match = match->next;
71403 +
71404 + if (match && (match->nentry->inode == oldinode)
71405 + && (match->nentry->device == olddevice) &&
71406 + match->nentry->deleted) {
71407 + if (match->prev == NULL) {
71408 + running_polstate.inodev_set.i_hash[index] = match->next;
71409 + if (match->next != NULL)
71410 + match->next->prev = NULL;
71411 + } else {
71412 + match->prev->next = match->next;
71413 + if (match->next != NULL)
71414 + match->next->prev = match->prev;
71415 + }
71416 + match->prev = NULL;
71417 + match->next = NULL;
71418 + match->nentry->inode = newinode;
71419 + match->nentry->device = newdevice;
71420 + match->nentry->deleted = 0;
71421 +
71422 + insert_inodev_entry(match);
71423 + }
71424 +
71425 + return;
71426 +}
71427 +
71428 +static void
71429 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71430 +{
71431 + struct acl_subject_label *subj;
71432 + struct acl_role_label *role;
71433 + unsigned int x;
71434 +
71435 + FOR_EACH_ROLE_START(role)
71436 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71437 +
71438 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71439 + if ((subj->inode == ino) && (subj->device == dev)) {
71440 + subj->inode = ino;
71441 + subj->device = dev;
71442 + }
71443 + /* nested subjects aren't in the role's subj_hash table */
71444 + update_acl_obj_label(matchn->inode, matchn->device,
71445 + ino, dev, subj);
71446 + FOR_EACH_NESTED_SUBJECT_END(subj)
71447 + FOR_EACH_SUBJECT_START(role, subj, x)
71448 + update_acl_obj_label(matchn->inode, matchn->device,
71449 + ino, dev, subj);
71450 + FOR_EACH_SUBJECT_END(subj,x)
71451 + FOR_EACH_ROLE_END(role)
71452 +
71453 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71454 +
71455 + return;
71456 +}
71457 +
71458 +static void
71459 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71460 + const struct vfsmount *mnt)
71461 +{
71462 + u64 ino = __get_ino(dentry);
71463 + dev_t dev = __get_dev(dentry);
71464 +
71465 + __do_handle_create(matchn, ino, dev);
71466 +
71467 + return;
71468 +}
71469 +
71470 +void
71471 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71472 +{
71473 + struct name_entry *matchn;
71474 +
71475 + if (unlikely(!(gr_status & GR_READY)))
71476 + return;
71477 +
71478 + preempt_disable();
71479 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71480 +
71481 + if (unlikely((unsigned long)matchn)) {
71482 + write_lock(&gr_inode_lock);
71483 + do_handle_create(matchn, dentry, mnt);
71484 + write_unlock(&gr_inode_lock);
71485 + }
71486 + preempt_enable();
71487 +
71488 + return;
71489 +}
71490 +
71491 +void
71492 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71493 +{
71494 + struct name_entry *matchn;
71495 +
71496 + if (unlikely(!(gr_status & GR_READY)))
71497 + return;
71498 +
71499 + preempt_disable();
71500 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71501 +
71502 + if (unlikely((unsigned long)matchn)) {
71503 + write_lock(&gr_inode_lock);
71504 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71505 + write_unlock(&gr_inode_lock);
71506 + }
71507 + preempt_enable();
71508 +
71509 + return;
71510 +}
71511 +
71512 +void
71513 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71514 + struct dentry *old_dentry,
71515 + struct dentry *new_dentry,
71516 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71517 +{
71518 + struct name_entry *matchn;
71519 + struct name_entry *matchn2 = NULL;
71520 + struct inodev_entry *inodev;
71521 + struct inode *inode = new_dentry->d_inode;
71522 + u64 old_ino = __get_ino(old_dentry);
71523 + dev_t old_dev = __get_dev(old_dentry);
71524 + unsigned int exchange = flags & RENAME_EXCHANGE;
71525 +
71526 + /* vfs_rename swaps the name and parent link for old_dentry and
71527 + new_dentry
71528 + at this point, old_dentry has the new name, parent link, and inode
71529 + for the renamed file
71530 + if a file is being replaced by a rename, new_dentry has the inode
71531 + and name for the replaced file
71532 + */
71533 +
71534 + if (unlikely(!(gr_status & GR_READY)))
71535 + return;
71536 +
71537 + preempt_disable();
71538 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71539 +
71540 + /* exchange cases:
71541 + a filename exists for the source, but not dest
71542 + do a recreate on source
71543 + a filename exists for the dest, but not source
71544 + do a recreate on dest
71545 + a filename exists for both source and dest
71546 + delete source and dest, then create source and dest
71547 + a filename exists for neither source nor dest
71548 + no updates needed
71549 +
71550 + the name entry lookups get us the old inode/dev associated with
71551 + each name, so do the deletes first (if possible) so that when
71552 + we do the create, we pick up on the right entries
71553 + */
71554 +
71555 + if (exchange)
71556 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71557 +
71558 + /* we wouldn't have to check d_inode if it weren't for
71559 + NFS silly-renaming
71560 + */
71561 +
71562 + write_lock(&gr_inode_lock);
71563 + if (unlikely((replace || exchange) && inode)) {
71564 + u64 new_ino = __get_ino(new_dentry);
71565 + dev_t new_dev = __get_dev(new_dentry);
71566 +
71567 + inodev = lookup_inodev_entry(new_ino, new_dev);
71568 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71569 + do_handle_delete(inodev, new_ino, new_dev);
71570 + }
71571 +
71572 + inodev = lookup_inodev_entry(old_ino, old_dev);
71573 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
71574 + do_handle_delete(inodev, old_ino, old_dev);
71575 +
71576 + if (unlikely(matchn != NULL))
71577 + do_handle_create(matchn, old_dentry, mnt);
71578 +
71579 + if (unlikely(matchn2 != NULL))
71580 + do_handle_create(matchn2, new_dentry, mnt);
71581 +
71582 + write_unlock(&gr_inode_lock);
71583 + preempt_enable();
71584 +
71585 + return;
71586 +}
71587 +
71588 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
71589 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
71590 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
71591 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
71592 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
71593 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
71594 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
71595 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
71596 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
71597 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
71598 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
71599 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
71600 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
71601 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
71602 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
71603 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
71604 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
71605 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
71606 +};
71607 +
71608 +void
71609 +gr_learn_resource(const struct task_struct *task,
71610 + const int res, const unsigned long wanted, const int gt)
71611 +{
71612 + struct acl_subject_label *acl;
71613 + const struct cred *cred;
71614 +
71615 + if (unlikely((gr_status & GR_READY) &&
71616 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
71617 + goto skip_reslog;
71618 +
71619 + gr_log_resource(task, res, wanted, gt);
71620 +skip_reslog:
71621 +
71622 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
71623 + return;
71624 +
71625 + acl = task->acl;
71626 +
71627 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
71628 + !(acl->resmask & (1U << (unsigned short) res))))
71629 + return;
71630 +
71631 + if (wanted >= acl->res[res].rlim_cur) {
71632 + unsigned long res_add;
71633 +
71634 + res_add = wanted + res_learn_bumps[res];
71635 +
71636 + acl->res[res].rlim_cur = res_add;
71637 +
71638 + if (wanted > acl->res[res].rlim_max)
71639 + acl->res[res].rlim_max = res_add;
71640 +
71641 + /* only log the subject filename, since resource logging is supported for
71642 + single-subject learning only */
71643 + rcu_read_lock();
71644 + cred = __task_cred(task);
71645 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
71646 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
71647 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
71648 + "", (unsigned long) res, &task->signal->saved_ip);
71649 + rcu_read_unlock();
71650 + }
71651 +
71652 + return;
71653 +}
71654 +EXPORT_SYMBOL_GPL(gr_learn_resource);
71655 +#endif
71656 +
71657 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
71658 +void
71659 +pax_set_initial_flags(struct linux_binprm *bprm)
71660 +{
71661 + struct task_struct *task = current;
71662 + struct acl_subject_label *proc;
71663 + unsigned long flags;
71664 +
71665 + if (unlikely(!(gr_status & GR_READY)))
71666 + return;
71667 +
71668 + flags = pax_get_flags(task);
71669 +
71670 + proc = task->acl;
71671 +
71672 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
71673 + flags &= ~MF_PAX_PAGEEXEC;
71674 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
71675 + flags &= ~MF_PAX_SEGMEXEC;
71676 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
71677 + flags &= ~MF_PAX_RANDMMAP;
71678 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
71679 + flags &= ~MF_PAX_EMUTRAMP;
71680 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
71681 + flags &= ~MF_PAX_MPROTECT;
71682 +
71683 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
71684 + flags |= MF_PAX_PAGEEXEC;
71685 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
71686 + flags |= MF_PAX_SEGMEXEC;
71687 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
71688 + flags |= MF_PAX_RANDMMAP;
71689 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
71690 + flags |= MF_PAX_EMUTRAMP;
71691 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
71692 + flags |= MF_PAX_MPROTECT;
71693 +
71694 + pax_set_flags(task, flags);
71695 +
71696 + return;
71697 +}
71698 +#endif
71699 +
71700 +int
71701 +gr_handle_proc_ptrace(struct task_struct *task)
71702 +{
71703 + struct file *filp;
71704 + struct task_struct *tmp = task;
71705 + struct task_struct *curtemp = current;
71706 + __u32 retmode;
71707 +
71708 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71709 + if (unlikely(!(gr_status & GR_READY)))
71710 + return 0;
71711 +#endif
71712 +
71713 + read_lock(&tasklist_lock);
71714 + read_lock(&grsec_exec_file_lock);
71715 + filp = task->exec_file;
71716 +
71717 + while (task_pid_nr(tmp) > 0) {
71718 + if (tmp == curtemp)
71719 + break;
71720 + tmp = tmp->real_parent;
71721 + }
71722 +
71723 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71724 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
71725 + read_unlock(&grsec_exec_file_lock);
71726 + read_unlock(&tasklist_lock);
71727 + return 1;
71728 + }
71729 +
71730 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71731 + if (!(gr_status & GR_READY)) {
71732 + read_unlock(&grsec_exec_file_lock);
71733 + read_unlock(&tasklist_lock);
71734 + return 0;
71735 + }
71736 +#endif
71737 +
71738 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
71739 + read_unlock(&grsec_exec_file_lock);
71740 + read_unlock(&tasklist_lock);
71741 +
71742 + if (retmode & GR_NOPTRACE)
71743 + return 1;
71744 +
71745 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
71746 + && (current->acl != task->acl || (current->acl != current->role->root_label
71747 + && task_pid_nr(current) != task_pid_nr(task))))
71748 + return 1;
71749 +
71750 + return 0;
71751 +}
71752 +
71753 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
71754 +{
71755 + if (unlikely(!(gr_status & GR_READY)))
71756 + return;
71757 +
71758 + if (!(current->role->roletype & GR_ROLE_GOD))
71759 + return;
71760 +
71761 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
71762 + p->role->rolename, gr_task_roletype_to_char(p),
71763 + p->acl->filename);
71764 +}
71765 +
71766 +int
71767 +gr_handle_ptrace(struct task_struct *task, const long request)
71768 +{
71769 + struct task_struct *tmp = task;
71770 + struct task_struct *curtemp = current;
71771 + __u32 retmode;
71772 +
71773 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71774 + if (unlikely(!(gr_status & GR_READY)))
71775 + return 0;
71776 +#endif
71777 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
71778 + read_lock(&tasklist_lock);
71779 + while (task_pid_nr(tmp) > 0) {
71780 + if (tmp == curtemp)
71781 + break;
71782 + tmp = tmp->real_parent;
71783 + }
71784 +
71785 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71786 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
71787 + read_unlock(&tasklist_lock);
71788 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71789 + return 1;
71790 + }
71791 + read_unlock(&tasklist_lock);
71792 + }
71793 +
71794 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71795 + if (!(gr_status & GR_READY))
71796 + return 0;
71797 +#endif
71798 +
71799 + read_lock(&grsec_exec_file_lock);
71800 + if (unlikely(!task->exec_file)) {
71801 + read_unlock(&grsec_exec_file_lock);
71802 + return 0;
71803 + }
71804 +
71805 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
71806 + read_unlock(&grsec_exec_file_lock);
71807 +
71808 + if (retmode & GR_NOPTRACE) {
71809 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71810 + return 1;
71811 + }
71812 +
71813 + if (retmode & GR_PTRACERD) {
71814 + switch (request) {
71815 + case PTRACE_SEIZE:
71816 + case PTRACE_POKETEXT:
71817 + case PTRACE_POKEDATA:
71818 + case PTRACE_POKEUSR:
71819 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
71820 + case PTRACE_SETREGS:
71821 + case PTRACE_SETFPREGS:
71822 +#endif
71823 +#ifdef CONFIG_X86
71824 + case PTRACE_SETFPXREGS:
71825 +#endif
71826 +#ifdef CONFIG_ALTIVEC
71827 + case PTRACE_SETVRREGS:
71828 +#endif
71829 + return 1;
71830 + default:
71831 + return 0;
71832 + }
71833 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
71834 + !(current->role->roletype & GR_ROLE_GOD) &&
71835 + (current->acl != task->acl)) {
71836 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71837 + return 1;
71838 + }
71839 +
71840 + return 0;
71841 +}
71842 +
71843 +static int is_writable_mmap(const struct file *filp)
71844 +{
71845 + struct task_struct *task = current;
71846 + struct acl_object_label *obj, *obj2;
71847 +
71848 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
71849 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
71850 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71851 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
71852 + task->role->root_label);
71853 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
71854 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
71855 + return 1;
71856 + }
71857 + }
71858 + return 0;
71859 +}
71860 +
71861 +int
71862 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
71863 +{
71864 + __u32 mode;
71865 +
71866 + if (unlikely(!file || !(prot & PROT_EXEC)))
71867 + return 1;
71868 +
71869 + if (is_writable_mmap(file))
71870 + return 0;
71871 +
71872 + mode =
71873 + gr_search_file(file->f_path.dentry,
71874 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71875 + file->f_path.mnt);
71876 +
71877 + if (!gr_tpe_allow(file))
71878 + return 0;
71879 +
71880 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71881 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71882 + return 0;
71883 + } else if (unlikely(!(mode & GR_EXEC))) {
71884 + return 0;
71885 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71886 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71887 + return 1;
71888 + }
71889 +
71890 + return 1;
71891 +}
71892 +
71893 +int
71894 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
71895 +{
71896 + __u32 mode;
71897 +
71898 + if (unlikely(!file || !(prot & PROT_EXEC)))
71899 + return 1;
71900 +
71901 + if (is_writable_mmap(file))
71902 + return 0;
71903 +
71904 + mode =
71905 + gr_search_file(file->f_path.dentry,
71906 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71907 + file->f_path.mnt);
71908 +
71909 + if (!gr_tpe_allow(file))
71910 + return 0;
71911 +
71912 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71913 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71914 + return 0;
71915 + } else if (unlikely(!(mode & GR_EXEC))) {
71916 + return 0;
71917 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71918 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71919 + return 1;
71920 + }
71921 +
71922 + return 1;
71923 +}
71924 +
71925 +void
71926 +gr_acl_handle_psacct(struct task_struct *task, const long code)
71927 +{
71928 + unsigned long runtime, cputime;
71929 + cputime_t utime, stime;
71930 + unsigned int wday, cday;
71931 + __u8 whr, chr;
71932 + __u8 wmin, cmin;
71933 + __u8 wsec, csec;
71934 + struct timespec curtime, starttime;
71935 +
71936 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
71937 + !(task->acl->mode & GR_PROCACCT)))
71938 + return;
71939 +
71940 + curtime = ns_to_timespec(ktime_get_ns());
71941 + starttime = ns_to_timespec(task->start_time);
71942 + runtime = curtime.tv_sec - starttime.tv_sec;
71943 + wday = runtime / (60 * 60 * 24);
71944 + runtime -= wday * (60 * 60 * 24);
71945 + whr = runtime / (60 * 60);
71946 + runtime -= whr * (60 * 60);
71947 + wmin = runtime / 60;
71948 + runtime -= wmin * 60;
71949 + wsec = runtime;
71950 +
71951 + task_cputime(task, &utime, &stime);
71952 + cputime = cputime_to_secs(utime + stime);
71953 + cday = cputime / (60 * 60 * 24);
71954 + cputime -= cday * (60 * 60 * 24);
71955 + chr = cputime / (60 * 60);
71956 + cputime -= chr * (60 * 60);
71957 + cmin = cputime / 60;
71958 + cputime -= cmin * 60;
71959 + csec = cputime;
71960 +
71961 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
71962 +
71963 + return;
71964 +}
71965 +
71966 +#ifdef CONFIG_TASKSTATS
71967 +int gr_is_taskstats_denied(int pid)
71968 +{
71969 + struct task_struct *task;
71970 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71971 + const struct cred *cred;
71972 +#endif
71973 + int ret = 0;
71974 +
71975 + /* restrict taskstats viewing to un-chrooted root users
71976 + who have the 'view' subject flag if the RBAC system is enabled
71977 + */
71978 +
71979 + rcu_read_lock();
71980 + read_lock(&tasklist_lock);
71981 + task = find_task_by_vpid(pid);
71982 + if (task) {
71983 +#ifdef CONFIG_GRKERNSEC_CHROOT
71984 + if (proc_is_chrooted(task))
71985 + ret = -EACCES;
71986 +#endif
71987 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71988 + cred = __task_cred(task);
71989 +#ifdef CONFIG_GRKERNSEC_PROC_USER
71990 + if (gr_is_global_nonroot(cred->uid))
71991 + ret = -EACCES;
71992 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71993 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
71994 + ret = -EACCES;
71995 +#endif
71996 +#endif
71997 + if (gr_status & GR_READY) {
71998 + if (!(task->acl->mode & GR_VIEW))
71999 + ret = -EACCES;
72000 + }
72001 + } else
72002 + ret = -ENOENT;
72003 +
72004 + read_unlock(&tasklist_lock);
72005 + rcu_read_unlock();
72006 +
72007 + return ret;
72008 +}
72009 +#endif
72010 +
72011 +/* AUXV entries are filled via a descendant of search_binary_handler
72012 + after we've already applied the subject for the target
72013 +*/
72014 +int gr_acl_enable_at_secure(void)
72015 +{
72016 + if (unlikely(!(gr_status & GR_READY)))
72017 + return 0;
72018 +
72019 + if (current->acl->mode & GR_ATSECURE)
72020 + return 1;
72021 +
72022 + return 0;
72023 +}
72024 +
72025 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
72026 +{
72027 + struct task_struct *task = current;
72028 + struct dentry *dentry = file->f_path.dentry;
72029 + struct vfsmount *mnt = file->f_path.mnt;
72030 + struct acl_object_label *obj, *tmp;
72031 + struct acl_subject_label *subj;
72032 + unsigned int bufsize;
72033 + int is_not_root;
72034 + char *path;
72035 + dev_t dev = __get_dev(dentry);
72036 +
72037 + if (unlikely(!(gr_status & GR_READY)))
72038 + return 1;
72039 +
72040 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72041 + return 1;
72042 +
72043 + /* ignore Eric Biederman */
72044 + if (IS_PRIVATE(dentry->d_inode))
72045 + return 1;
72046 +
72047 + subj = task->acl;
72048 + read_lock(&gr_inode_lock);
72049 + do {
72050 + obj = lookup_acl_obj_label(ino, dev, subj);
72051 + if (obj != NULL) {
72052 + read_unlock(&gr_inode_lock);
72053 + return (obj->mode & GR_FIND) ? 1 : 0;
72054 + }
72055 + } while ((subj = subj->parent_subject));
72056 + read_unlock(&gr_inode_lock);
72057 +
72058 + /* this is purely an optimization since we're looking for an object
72059 + for the directory we're doing a readdir on
72060 + if it's possible for any globbed object to match the entry we're
72061 + filling into the directory, then the object we find here will be
72062 + an anchor point with attached globbed objects
72063 + */
72064 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
72065 + if (obj->globbed == NULL)
72066 + return (obj->mode & GR_FIND) ? 1 : 0;
72067 +
72068 + is_not_root = ((obj->filename[0] == '/') &&
72069 + (obj->filename[1] == '\0')) ? 0 : 1;
72070 + bufsize = PAGE_SIZE - namelen - is_not_root;
72071 +
72072 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
72073 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
72074 + return 1;
72075 +
72076 + preempt_disable();
72077 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
72078 + bufsize);
72079 +
72080 + bufsize = strlen(path);
72081 +
72082 + /* if base is "/", don't append an additional slash */
72083 + if (is_not_root)
72084 + *(path + bufsize) = '/';
72085 + memcpy(path + bufsize + is_not_root, name, namelen);
72086 + *(path + bufsize + namelen + is_not_root) = '\0';
72087 +
72088 + tmp = obj->globbed;
72089 + while (tmp) {
72090 + if (!glob_match(tmp->filename, path)) {
72091 + preempt_enable();
72092 + return (tmp->mode & GR_FIND) ? 1 : 0;
72093 + }
72094 + tmp = tmp->next;
72095 + }
72096 + preempt_enable();
72097 + return (obj->mode & GR_FIND) ? 1 : 0;
72098 +}
72099 +
72100 +void gr_put_exec_file(struct task_struct *task)
72101 +{
72102 + struct file *filp;
72103 +
72104 + write_lock(&grsec_exec_file_lock);
72105 + filp = task->exec_file;
72106 + task->exec_file = NULL;
72107 + write_unlock(&grsec_exec_file_lock);
72108 +
72109 + if (filp)
72110 + fput(filp);
72111 +
72112 + return;
72113 +}
72114 +
72115 +
72116 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
72117 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
72118 +#endif
72119 +#ifdef CONFIG_SECURITY
72120 +EXPORT_SYMBOL_GPL(gr_check_user_change);
72121 +EXPORT_SYMBOL_GPL(gr_check_group_change);
72122 +#endif
72123 +
72124 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
72125 new file mode 100644
72126 index 0000000..18ffbbd
72127 --- /dev/null
72128 +++ b/grsecurity/gracl_alloc.c
72129 @@ -0,0 +1,105 @@
72130 +#include <linux/kernel.h>
72131 +#include <linux/mm.h>
72132 +#include <linux/slab.h>
72133 +#include <linux/vmalloc.h>
72134 +#include <linux/gracl.h>
72135 +#include <linux/grsecurity.h>
72136 +
72137 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
72138 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
72139 +
72140 +static __inline__ int
72141 +alloc_pop(void)
72142 +{
72143 + if (current_alloc_state->alloc_stack_next == 1)
72144 + return 0;
72145 +
72146 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
72147 +
72148 + current_alloc_state->alloc_stack_next--;
72149 +
72150 + return 1;
72151 +}
72152 +
72153 +static __inline__ int
72154 +alloc_push(void *buf)
72155 +{
72156 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
72157 + return 1;
72158 +
72159 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
72160 +
72161 + current_alloc_state->alloc_stack_next++;
72162 +
72163 + return 0;
72164 +}
72165 +
72166 +void *
72167 +acl_alloc(unsigned long len)
72168 +{
72169 + void *ret = NULL;
72170 +
72171 + if (!len || len > PAGE_SIZE)
72172 + goto out;
72173 +
72174 + ret = kmalloc(len, GFP_KERNEL);
72175 +
72176 + if (ret) {
72177 + if (alloc_push(ret)) {
72178 + kfree(ret);
72179 + ret = NULL;
72180 + }
72181 + }
72182 +
72183 +out:
72184 + return ret;
72185 +}
72186 +
72187 +void *
72188 +acl_alloc_num(unsigned long num, unsigned long len)
72189 +{
72190 + if (!len || (num > (PAGE_SIZE / len)))
72191 + return NULL;
72192 +
72193 + return acl_alloc(num * len);
72194 +}
72195 +
72196 +void
72197 +acl_free_all(void)
72198 +{
72199 + if (!current_alloc_state->alloc_stack)
72200 + return;
72201 +
72202 + while (alloc_pop()) ;
72203 +
72204 + if (current_alloc_state->alloc_stack) {
72205 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72206 + kfree(current_alloc_state->alloc_stack);
72207 + else
72208 + vfree(current_alloc_state->alloc_stack);
72209 + }
72210 +
72211 + current_alloc_state->alloc_stack = NULL;
72212 + current_alloc_state->alloc_stack_size = 1;
72213 + current_alloc_state->alloc_stack_next = 1;
72214 +
72215 + return;
72216 +}
72217 +
72218 +int
72219 +acl_alloc_stack_init(unsigned long size)
72220 +{
72221 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72222 + current_alloc_state->alloc_stack =
72223 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72224 + else
72225 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72226 +
72227 + current_alloc_state->alloc_stack_size = size;
72228 + current_alloc_state->alloc_stack_next = 1;
72229 +
72230 + if (!current_alloc_state->alloc_stack)
72231 + return 0;
72232 + else
72233 + return 1;
72234 +}
72235 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72236 new file mode 100644
72237 index 0000000..1a94c11
72238 --- /dev/null
72239 +++ b/grsecurity/gracl_cap.c
72240 @@ -0,0 +1,127 @@
72241 +#include <linux/kernel.h>
72242 +#include <linux/module.h>
72243 +#include <linux/sched.h>
72244 +#include <linux/gracl.h>
72245 +#include <linux/grsecurity.h>
72246 +#include <linux/grinternal.h>
72247 +
72248 +extern const char *captab_log[];
72249 +extern int captab_log_entries;
72250 +
72251 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72252 +{
72253 + struct acl_subject_label *curracl;
72254 +
72255 + if (!gr_acl_is_enabled())
72256 + return 1;
72257 +
72258 + curracl = task->acl;
72259 +
72260 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72261 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72262 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72263 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72264 + gr_to_filename(task->exec_file->f_path.dentry,
72265 + task->exec_file->f_path.mnt) : curracl->filename,
72266 + curracl->filename, 0UL,
72267 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72268 + return 1;
72269 + }
72270 +
72271 + return 0;
72272 +}
72273 +
72274 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72275 +{
72276 + struct acl_subject_label *curracl;
72277 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72278 + kernel_cap_t cap_audit = __cap_empty_set;
72279 +
72280 + if (!gr_acl_is_enabled())
72281 + return 1;
72282 +
72283 + curracl = task->acl;
72284 +
72285 + cap_drop = curracl->cap_lower;
72286 + cap_mask = curracl->cap_mask;
72287 + cap_audit = curracl->cap_invert_audit;
72288 +
72289 + while ((curracl = curracl->parent_subject)) {
72290 + /* if the cap isn't specified in the current computed mask but is specified in the
72291 + current level subject, and is lowered in the current level subject, then add
72292 + it to the set of dropped capabilities
72293 + otherwise, add the current level subject's mask to the current computed mask
72294 + */
72295 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72296 + cap_raise(cap_mask, cap);
72297 + if (cap_raised(curracl->cap_lower, cap))
72298 + cap_raise(cap_drop, cap);
72299 + if (cap_raised(curracl->cap_invert_audit, cap))
72300 + cap_raise(cap_audit, cap);
72301 + }
72302 + }
72303 +
72304 + if (!cap_raised(cap_drop, cap)) {
72305 + if (cap_raised(cap_audit, cap))
72306 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72307 + return 1;
72308 + }
72309 +
72310 + /* only learn the capability use if the process has the capability in the
72311 + general case, the two uses in sys.c of gr_learn_cap are an exception
72312 + to this rule to ensure any role transition involves what the full-learned
72313 + policy believes in a privileged process
72314 + */
72315 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72316 + return 1;
72317 +
72318 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72319 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72320 +
72321 + return 0;
72322 +}
72323 +
72324 +int
72325 +gr_acl_is_capable(const int cap)
72326 +{
72327 + return gr_task_acl_is_capable(current, current_cred(), cap);
72328 +}
72329 +
72330 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72331 +{
72332 + struct acl_subject_label *curracl;
72333 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72334 +
72335 + if (!gr_acl_is_enabled())
72336 + return 1;
72337 +
72338 + curracl = task->acl;
72339 +
72340 + cap_drop = curracl->cap_lower;
72341 + cap_mask = curracl->cap_mask;
72342 +
72343 + while ((curracl = curracl->parent_subject)) {
72344 + /* if the cap isn't specified in the current computed mask but is specified in the
72345 + current level subject, and is lowered in the current level subject, then add
72346 + it to the set of dropped capabilities
72347 + otherwise, add the current level subject's mask to the current computed mask
72348 + */
72349 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72350 + cap_raise(cap_mask, cap);
72351 + if (cap_raised(curracl->cap_lower, cap))
72352 + cap_raise(cap_drop, cap);
72353 + }
72354 + }
72355 +
72356 + if (!cap_raised(cap_drop, cap))
72357 + return 1;
72358 +
72359 + return 0;
72360 +}
72361 +
72362 +int
72363 +gr_acl_is_capable_nolog(const int cap)
72364 +{
72365 + return gr_task_acl_is_capable_nolog(current, cap);
72366 +}
72367 +
72368 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72369 new file mode 100644
72370 index 0000000..a43dd06
72371 --- /dev/null
72372 +++ b/grsecurity/gracl_compat.c
72373 @@ -0,0 +1,269 @@
72374 +#include <linux/kernel.h>
72375 +#include <linux/gracl.h>
72376 +#include <linux/compat.h>
72377 +#include <linux/gracl_compat.h>
72378 +
72379 +#include <asm/uaccess.h>
72380 +
72381 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72382 +{
72383 + struct gr_arg_wrapper_compat uwrapcompat;
72384 +
72385 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72386 + return -EFAULT;
72387 +
72388 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72389 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72390 + return -EINVAL;
72391 +
72392 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72393 + uwrap->version = uwrapcompat.version;
72394 + uwrap->size = sizeof(struct gr_arg);
72395 +
72396 + return 0;
72397 +}
72398 +
72399 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72400 +{
72401 + struct gr_arg_compat argcompat;
72402 +
72403 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72404 + return -EFAULT;
72405 +
72406 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72407 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72408 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72409 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72410 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72411 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72412 +
72413 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72414 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72415 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72416 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72417 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72418 + arg->segv_device = argcompat.segv_device;
72419 + arg->segv_inode = argcompat.segv_inode;
72420 + arg->segv_uid = argcompat.segv_uid;
72421 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72422 + arg->mode = argcompat.mode;
72423 +
72424 + return 0;
72425 +}
72426 +
72427 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72428 +{
72429 + struct acl_object_label_compat objcompat;
72430 +
72431 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72432 + return -EFAULT;
72433 +
72434 + obj->filename = compat_ptr(objcompat.filename);
72435 + obj->inode = objcompat.inode;
72436 + obj->device = objcompat.device;
72437 + obj->mode = objcompat.mode;
72438 +
72439 + obj->nested = compat_ptr(objcompat.nested);
72440 + obj->globbed = compat_ptr(objcompat.globbed);
72441 +
72442 + obj->prev = compat_ptr(objcompat.prev);
72443 + obj->next = compat_ptr(objcompat.next);
72444 +
72445 + return 0;
72446 +}
72447 +
72448 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72449 +{
72450 + unsigned int i;
72451 + struct acl_subject_label_compat subjcompat;
72452 +
72453 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72454 + return -EFAULT;
72455 +
72456 + subj->filename = compat_ptr(subjcompat.filename);
72457 + subj->inode = subjcompat.inode;
72458 + subj->device = subjcompat.device;
72459 + subj->mode = subjcompat.mode;
72460 + subj->cap_mask = subjcompat.cap_mask;
72461 + subj->cap_lower = subjcompat.cap_lower;
72462 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72463 +
72464 + for (i = 0; i < GR_NLIMITS; i++) {
72465 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72466 + subj->res[i].rlim_cur = RLIM_INFINITY;
72467 + else
72468 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72469 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72470 + subj->res[i].rlim_max = RLIM_INFINITY;
72471 + else
72472 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72473 + }
72474 + subj->resmask = subjcompat.resmask;
72475 +
72476 + subj->user_trans_type = subjcompat.user_trans_type;
72477 + subj->group_trans_type = subjcompat.group_trans_type;
72478 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72479 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72480 + subj->user_trans_num = subjcompat.user_trans_num;
72481 + subj->group_trans_num = subjcompat.group_trans_num;
72482 +
72483 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72484 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72485 + subj->ip_type = subjcompat.ip_type;
72486 + subj->ips = compat_ptr(subjcompat.ips);
72487 + subj->ip_num = subjcompat.ip_num;
72488 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72489 +
72490 + subj->crashes = subjcompat.crashes;
72491 + subj->expires = subjcompat.expires;
72492 +
72493 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72494 + subj->hash = compat_ptr(subjcompat.hash);
72495 + subj->prev = compat_ptr(subjcompat.prev);
72496 + subj->next = compat_ptr(subjcompat.next);
72497 +
72498 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72499 + subj->obj_hash_size = subjcompat.obj_hash_size;
72500 + subj->pax_flags = subjcompat.pax_flags;
72501 +
72502 + return 0;
72503 +}
72504 +
72505 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72506 +{
72507 + struct acl_role_label_compat rolecompat;
72508 +
72509 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72510 + return -EFAULT;
72511 +
72512 + role->rolename = compat_ptr(rolecompat.rolename);
72513 + role->uidgid = rolecompat.uidgid;
72514 + role->roletype = rolecompat.roletype;
72515 +
72516 + role->auth_attempts = rolecompat.auth_attempts;
72517 + role->expires = rolecompat.expires;
72518 +
72519 + role->root_label = compat_ptr(rolecompat.root_label);
72520 + role->hash = compat_ptr(rolecompat.hash);
72521 +
72522 + role->prev = compat_ptr(rolecompat.prev);
72523 + role->next = compat_ptr(rolecompat.next);
72524 +
72525 + role->transitions = compat_ptr(rolecompat.transitions);
72526 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72527 + role->domain_children = compat_ptr(rolecompat.domain_children);
72528 + role->domain_child_num = rolecompat.domain_child_num;
72529 +
72530 + role->umask = rolecompat.umask;
72531 +
72532 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72533 + role->subj_hash_size = rolecompat.subj_hash_size;
72534 +
72535 + return 0;
72536 +}
72537 +
72538 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72539 +{
72540 + struct role_allowed_ip_compat roleip_compat;
72541 +
72542 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72543 + return -EFAULT;
72544 +
72545 + roleip->addr = roleip_compat.addr;
72546 + roleip->netmask = roleip_compat.netmask;
72547 +
72548 + roleip->prev = compat_ptr(roleip_compat.prev);
72549 + roleip->next = compat_ptr(roleip_compat.next);
72550 +
72551 + return 0;
72552 +}
72553 +
72554 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72555 +{
72556 + struct role_transition_compat trans_compat;
72557 +
72558 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72559 + return -EFAULT;
72560 +
72561 + trans->rolename = compat_ptr(trans_compat.rolename);
72562 +
72563 + trans->prev = compat_ptr(trans_compat.prev);
72564 + trans->next = compat_ptr(trans_compat.next);
72565 +
72566 + return 0;
72567 +
72568 +}
72569 +
72570 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72571 +{
72572 + struct gr_hash_struct_compat hash_compat;
72573 +
72574 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
72575 + return -EFAULT;
72576 +
72577 + hash->table = compat_ptr(hash_compat.table);
72578 + hash->nametable = compat_ptr(hash_compat.nametable);
72579 + hash->first = compat_ptr(hash_compat.first);
72580 +
72581 + hash->table_size = hash_compat.table_size;
72582 + hash->used_size = hash_compat.used_size;
72583 +
72584 + hash->type = hash_compat.type;
72585 +
72586 + return 0;
72587 +}
72588 +
72589 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
72590 +{
72591 + compat_uptr_t ptrcompat;
72592 +
72593 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
72594 + return -EFAULT;
72595 +
72596 + *(void **)ptr = compat_ptr(ptrcompat);
72597 +
72598 + return 0;
72599 +}
72600 +
72601 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
72602 +{
72603 + struct acl_ip_label_compat ip_compat;
72604 +
72605 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
72606 + return -EFAULT;
72607 +
72608 + ip->iface = compat_ptr(ip_compat.iface);
72609 + ip->addr = ip_compat.addr;
72610 + ip->netmask = ip_compat.netmask;
72611 + ip->low = ip_compat.low;
72612 + ip->high = ip_compat.high;
72613 + ip->mode = ip_compat.mode;
72614 + ip->type = ip_compat.type;
72615 +
72616 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
72617 +
72618 + ip->prev = compat_ptr(ip_compat.prev);
72619 + ip->next = compat_ptr(ip_compat.next);
72620 +
72621 + return 0;
72622 +}
72623 +
72624 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
72625 +{
72626 + struct sprole_pw_compat pw_compat;
72627 +
72628 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
72629 + return -EFAULT;
72630 +
72631 + pw->rolename = compat_ptr(pw_compat.rolename);
72632 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
72633 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
72634 +
72635 + return 0;
72636 +}
72637 +
72638 +size_t get_gr_arg_wrapper_size_compat(void)
72639 +{
72640 + return sizeof(struct gr_arg_wrapper_compat);
72641 +}
72642 +
72643 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
72644 new file mode 100644
72645 index 0000000..8ee8e4f
72646 --- /dev/null
72647 +++ b/grsecurity/gracl_fs.c
72648 @@ -0,0 +1,447 @@
72649 +#include <linux/kernel.h>
72650 +#include <linux/sched.h>
72651 +#include <linux/types.h>
72652 +#include <linux/fs.h>
72653 +#include <linux/file.h>
72654 +#include <linux/stat.h>
72655 +#include <linux/grsecurity.h>
72656 +#include <linux/grinternal.h>
72657 +#include <linux/gracl.h>
72658 +
72659 +umode_t
72660 +gr_acl_umask(void)
72661 +{
72662 + if (unlikely(!gr_acl_is_enabled()))
72663 + return 0;
72664 +
72665 + return current->role->umask;
72666 +}
72667 +
72668 +__u32
72669 +gr_acl_handle_hidden_file(const struct dentry * dentry,
72670 + const struct vfsmount * mnt)
72671 +{
72672 + __u32 mode;
72673 +
72674 + if (unlikely(d_is_negative(dentry)))
72675 + return GR_FIND;
72676 +
72677 + mode =
72678 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
72679 +
72680 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
72681 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72682 + return mode;
72683 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
72684 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72685 + return 0;
72686 + } else if (unlikely(!(mode & GR_FIND)))
72687 + return 0;
72688 +
72689 + return GR_FIND;
72690 +}
72691 +
72692 +__u32
72693 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
72694 + int acc_mode)
72695 +{
72696 + __u32 reqmode = GR_FIND;
72697 + __u32 mode;
72698 +
72699 + if (unlikely(d_is_negative(dentry)))
72700 + return reqmode;
72701 +
72702 + if (acc_mode & MAY_APPEND)
72703 + reqmode |= GR_APPEND;
72704 + else if (acc_mode & MAY_WRITE)
72705 + reqmode |= GR_WRITE;
72706 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
72707 + reqmode |= GR_READ;
72708 +
72709 + mode =
72710 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72711 + mnt);
72712 +
72713 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72714 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72715 + reqmode & GR_READ ? " reading" : "",
72716 + reqmode & GR_WRITE ? " writing" : reqmode &
72717 + GR_APPEND ? " appending" : "");
72718 + return reqmode;
72719 + } else
72720 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72721 + {
72722 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72723 + reqmode & GR_READ ? " reading" : "",
72724 + reqmode & GR_WRITE ? " writing" : reqmode &
72725 + GR_APPEND ? " appending" : "");
72726 + return 0;
72727 + } else if (unlikely((mode & reqmode) != reqmode))
72728 + return 0;
72729 +
72730 + return reqmode;
72731 +}
72732 +
72733 +__u32
72734 +gr_acl_handle_creat(const struct dentry * dentry,
72735 + const struct dentry * p_dentry,
72736 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
72737 + const int imode)
72738 +{
72739 + __u32 reqmode = GR_WRITE | GR_CREATE;
72740 + __u32 mode;
72741 +
72742 + if (acc_mode & MAY_APPEND)
72743 + reqmode |= GR_APPEND;
72744 + // if a directory was required or the directory already exists, then
72745 + // don't count this open as a read
72746 + if ((acc_mode & MAY_READ) &&
72747 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
72748 + reqmode |= GR_READ;
72749 + if ((open_flags & O_CREAT) &&
72750 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72751 + reqmode |= GR_SETID;
72752 +
72753 + mode =
72754 + gr_check_create(dentry, p_dentry, p_mnt,
72755 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72756 +
72757 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72758 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72759 + reqmode & GR_READ ? " reading" : "",
72760 + reqmode & GR_WRITE ? " writing" : reqmode &
72761 + GR_APPEND ? " appending" : "");
72762 + return reqmode;
72763 + } else
72764 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72765 + {
72766 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72767 + reqmode & GR_READ ? " reading" : "",
72768 + reqmode & GR_WRITE ? " writing" : reqmode &
72769 + GR_APPEND ? " appending" : "");
72770 + return 0;
72771 + } else if (unlikely((mode & reqmode) != reqmode))
72772 + return 0;
72773 +
72774 + return reqmode;
72775 +}
72776 +
72777 +__u32
72778 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
72779 + const int fmode)
72780 +{
72781 + __u32 mode, reqmode = GR_FIND;
72782 +
72783 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
72784 + reqmode |= GR_EXEC;
72785 + if (fmode & S_IWOTH)
72786 + reqmode |= GR_WRITE;
72787 + if (fmode & S_IROTH)
72788 + reqmode |= GR_READ;
72789 +
72790 + mode =
72791 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72792 + mnt);
72793 +
72794 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72795 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72796 + reqmode & GR_READ ? " reading" : "",
72797 + reqmode & GR_WRITE ? " writing" : "",
72798 + reqmode & GR_EXEC ? " executing" : "");
72799 + return reqmode;
72800 + } else
72801 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72802 + {
72803 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72804 + reqmode & GR_READ ? " reading" : "",
72805 + reqmode & GR_WRITE ? " writing" : "",
72806 + reqmode & GR_EXEC ? " executing" : "");
72807 + return 0;
72808 + } else if (unlikely((mode & reqmode) != reqmode))
72809 + return 0;
72810 +
72811 + return reqmode;
72812 +}
72813 +
72814 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
72815 +{
72816 + __u32 mode;
72817 +
72818 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
72819 +
72820 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72821 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
72822 + return mode;
72823 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72824 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
72825 + return 0;
72826 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72827 + return 0;
72828 +
72829 + return (reqmode);
72830 +}
72831 +
72832 +__u32
72833 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
72834 +{
72835 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
72836 +}
72837 +
72838 +__u32
72839 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
72840 +{
72841 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
72842 +}
72843 +
72844 +__u32
72845 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
72846 +{
72847 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
72848 +}
72849 +
72850 +__u32
72851 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
72852 +{
72853 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
72854 +}
72855 +
72856 +__u32
72857 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
72858 + umode_t *modeptr)
72859 +{
72860 + umode_t mode;
72861 +
72862 + *modeptr &= ~gr_acl_umask();
72863 + mode = *modeptr;
72864 +
72865 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
72866 + return 1;
72867 +
72868 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
72869 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
72870 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
72871 + GR_CHMOD_ACL_MSG);
72872 + } else {
72873 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
72874 + }
72875 +}
72876 +
72877 +__u32
72878 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
72879 +{
72880 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
72881 +}
72882 +
72883 +__u32
72884 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
72885 +{
72886 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
72887 +}
72888 +
72889 +__u32
72890 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
72891 +{
72892 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
72893 +}
72894 +
72895 +__u32
72896 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
72897 +{
72898 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
72899 +}
72900 +
72901 +__u32
72902 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
72903 +{
72904 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
72905 + GR_UNIXCONNECT_ACL_MSG);
72906 +}
72907 +
72908 +/* hardlinks require at minimum create and link permission,
72909 + any additional privilege required is based on the
72910 + privilege of the file being linked to
72911 +*/
72912 +__u32
72913 +gr_acl_handle_link(const struct dentry * new_dentry,
72914 + const struct dentry * parent_dentry,
72915 + const struct vfsmount * parent_mnt,
72916 + const struct dentry * old_dentry,
72917 + const struct vfsmount * old_mnt, const struct filename *to)
72918 +{
72919 + __u32 mode;
72920 + __u32 needmode = GR_CREATE | GR_LINK;
72921 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
72922 +
72923 + mode =
72924 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
72925 + old_mnt);
72926 +
72927 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
72928 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72929 + return mode;
72930 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72931 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72932 + return 0;
72933 + } else if (unlikely((mode & needmode) != needmode))
72934 + return 0;
72935 +
72936 + return 1;
72937 +}
72938 +
72939 +__u32
72940 +gr_acl_handle_symlink(const struct dentry * new_dentry,
72941 + const struct dentry * parent_dentry,
72942 + const struct vfsmount * parent_mnt, const struct filename *from)
72943 +{
72944 + __u32 needmode = GR_WRITE | GR_CREATE;
72945 + __u32 mode;
72946 +
72947 + mode =
72948 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
72949 + GR_CREATE | GR_AUDIT_CREATE |
72950 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
72951 +
72952 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
72953 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72954 + return mode;
72955 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72956 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72957 + return 0;
72958 + } else if (unlikely((mode & needmode) != needmode))
72959 + return 0;
72960 +
72961 + return (GR_WRITE | GR_CREATE);
72962 +}
72963 +
72964 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
72965 +{
72966 + __u32 mode;
72967 +
72968 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72969 +
72970 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72971 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
72972 + return mode;
72973 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72974 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
72975 + return 0;
72976 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72977 + return 0;
72978 +
72979 + return (reqmode);
72980 +}
72981 +
72982 +__u32
72983 +gr_acl_handle_mknod(const struct dentry * new_dentry,
72984 + const struct dentry * parent_dentry,
72985 + const struct vfsmount * parent_mnt,
72986 + const int mode)
72987 +{
72988 + __u32 reqmode = GR_WRITE | GR_CREATE;
72989 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72990 + reqmode |= GR_SETID;
72991 +
72992 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72993 + reqmode, GR_MKNOD_ACL_MSG);
72994 +}
72995 +
72996 +__u32
72997 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
72998 + const struct dentry *parent_dentry,
72999 + const struct vfsmount *parent_mnt)
73000 +{
73001 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
73002 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
73003 +}
73004 +
73005 +#define RENAME_CHECK_SUCCESS(old, new) \
73006 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
73007 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
73008 +
73009 +int
73010 +gr_acl_handle_rename(struct dentry *new_dentry,
73011 + struct dentry *parent_dentry,
73012 + const struct vfsmount *parent_mnt,
73013 + struct dentry *old_dentry,
73014 + struct inode *old_parent_inode,
73015 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
73016 +{
73017 + __u32 comp1, comp2;
73018 + int error = 0;
73019 +
73020 + if (unlikely(!gr_acl_is_enabled()))
73021 + return 0;
73022 +
73023 + if (flags & RENAME_EXCHANGE) {
73024 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73025 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73026 + GR_SUPPRESS, parent_mnt);
73027 + comp2 =
73028 + gr_search_file(old_dentry,
73029 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73030 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73031 + } else if (d_is_negative(new_dentry)) {
73032 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
73033 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
73034 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
73035 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
73036 + GR_DELETE | GR_AUDIT_DELETE |
73037 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73038 + GR_SUPPRESS, old_mnt);
73039 + } else {
73040 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
73041 + GR_CREATE | GR_DELETE |
73042 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
73043 + GR_AUDIT_READ | GR_AUDIT_WRITE |
73044 + GR_SUPPRESS, parent_mnt);
73045 + comp2 =
73046 + gr_search_file(old_dentry,
73047 + GR_READ | GR_WRITE | GR_AUDIT_READ |
73048 + GR_DELETE | GR_AUDIT_DELETE |
73049 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
73050 + }
73051 +
73052 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
73053 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
73054 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73055 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
73056 + && !(comp2 & GR_SUPPRESS)) {
73057 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
73058 + error = -EACCES;
73059 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
73060 + error = -EACCES;
73061 +
73062 + return error;
73063 +}
73064 +
73065 +void
73066 +gr_acl_handle_exit(void)
73067 +{
73068 + u16 id;
73069 + char *rolename;
73070 +
73071 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
73072 + !(current->role->roletype & GR_ROLE_PERSIST))) {
73073 + id = current->acl_role_id;
73074 + rolename = current->role->rolename;
73075 + gr_set_acls(1);
73076 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
73077 + }
73078 +
73079 + gr_put_exec_file(current);
73080 + return;
73081 +}
73082 +
73083 +int
73084 +gr_acl_handle_procpidmem(const struct task_struct *task)
73085 +{
73086 + if (unlikely(!gr_acl_is_enabled()))
73087 + return 0;
73088 +
73089 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
73090 + !(current->acl->mode & GR_POVERRIDE) &&
73091 + !(current->role->roletype & GR_ROLE_GOD))
73092 + return -EACCES;
73093 +
73094 + return 0;
73095 +}
73096 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
73097 new file mode 100644
73098 index 0000000..f056b81
73099 --- /dev/null
73100 +++ b/grsecurity/gracl_ip.c
73101 @@ -0,0 +1,386 @@
73102 +#include <linux/kernel.h>
73103 +#include <asm/uaccess.h>
73104 +#include <asm/errno.h>
73105 +#include <net/sock.h>
73106 +#include <linux/file.h>
73107 +#include <linux/fs.h>
73108 +#include <linux/net.h>
73109 +#include <linux/in.h>
73110 +#include <linux/skbuff.h>
73111 +#include <linux/ip.h>
73112 +#include <linux/udp.h>
73113 +#include <linux/types.h>
73114 +#include <linux/sched.h>
73115 +#include <linux/netdevice.h>
73116 +#include <linux/inetdevice.h>
73117 +#include <linux/gracl.h>
73118 +#include <linux/grsecurity.h>
73119 +#include <linux/grinternal.h>
73120 +
73121 +#define GR_BIND 0x01
73122 +#define GR_CONNECT 0x02
73123 +#define GR_INVERT 0x04
73124 +#define GR_BINDOVERRIDE 0x08
73125 +#define GR_CONNECTOVERRIDE 0x10
73126 +#define GR_SOCK_FAMILY 0x20
73127 +
73128 +static const char * gr_protocols[IPPROTO_MAX] = {
73129 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
73130 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
73131 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
73132 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
73133 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
73134 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
73135 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
73136 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
73137 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
73138 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
73139 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
73140 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
73141 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
73142 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
73143 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
73144 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
73145 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
73146 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
73147 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
73148 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
73149 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
73150 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
73151 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
73152 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
73153 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
73154 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
73155 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
73156 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
73157 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
73158 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
73159 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
73160 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
73161 + };
73162 +
73163 +static const char * gr_socktypes[SOCK_MAX] = {
73164 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
73165 + "unknown:7", "unknown:8", "unknown:9", "packet"
73166 + };
73167 +
73168 +static const char * gr_sockfamilies[AF_MAX+1] = {
73169 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
73170 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
73171 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
73172 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
73173 + };
73174 +
73175 +const char *
73176 +gr_proto_to_name(unsigned char proto)
73177 +{
73178 + return gr_protocols[proto];
73179 +}
73180 +
73181 +const char *
73182 +gr_socktype_to_name(unsigned char type)
73183 +{
73184 + return gr_socktypes[type];
73185 +}
73186 +
73187 +const char *
73188 +gr_sockfamily_to_name(unsigned char family)
73189 +{
73190 + return gr_sockfamilies[family];
73191 +}
73192 +
73193 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
73194 +
73195 +int
73196 +gr_search_socket(const int domain, const int type, const int protocol)
73197 +{
73198 + struct acl_subject_label *curr;
73199 + const struct cred *cred = current_cred();
73200 +
73201 + if (unlikely(!gr_acl_is_enabled()))
73202 + goto exit;
73203 +
73204 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73205 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73206 + goto exit; // let the kernel handle it
73207 +
73208 + curr = current->acl;
73209 +
73210 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73211 + /* the family is allowed, if this is PF_INET allow it only if
73212 + the extra sock type/protocol checks pass */
73213 + if (domain == PF_INET)
73214 + goto inet_check;
73215 + goto exit;
73216 + } else {
73217 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73218 + __u32 fakeip = 0;
73219 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73220 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73221 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73222 + gr_to_filename(current->exec_file->f_path.dentry,
73223 + current->exec_file->f_path.mnt) :
73224 + curr->filename, curr->filename,
73225 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73226 + &current->signal->saved_ip);
73227 + goto exit;
73228 + }
73229 + goto exit_fail;
73230 + }
73231 +
73232 +inet_check:
73233 + /* the rest of this checking is for IPv4 only */
73234 + if (!curr->ips)
73235 + goto exit;
73236 +
73237 + if ((curr->ip_type & (1U << type)) &&
73238 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73239 + goto exit;
73240 +
73241 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73242 + /* we don't place acls on raw sockets , and sometimes
73243 + dgram/ip sockets are opened for ioctl and not
73244 + bind/connect, so we'll fake a bind learn log */
73245 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73246 + __u32 fakeip = 0;
73247 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73248 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73249 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73250 + gr_to_filename(current->exec_file->f_path.dentry,
73251 + current->exec_file->f_path.mnt) :
73252 + curr->filename, curr->filename,
73253 + &fakeip, 0, type,
73254 + protocol, GR_CONNECT, &current->signal->saved_ip);
73255 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73256 + __u32 fakeip = 0;
73257 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73258 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73259 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73260 + gr_to_filename(current->exec_file->f_path.dentry,
73261 + current->exec_file->f_path.mnt) :
73262 + curr->filename, curr->filename,
73263 + &fakeip, 0, type,
73264 + protocol, GR_BIND, &current->signal->saved_ip);
73265 + }
73266 + /* we'll log when they use connect or bind */
73267 + goto exit;
73268 + }
73269 +
73270 +exit_fail:
73271 + if (domain == PF_INET)
73272 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73273 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73274 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73275 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73276 + gr_socktype_to_name(type), protocol);
73277 +
73278 + return 0;
73279 +exit:
73280 + return 1;
73281 +}
73282 +
73283 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73284 +{
73285 + if ((ip->mode & mode) &&
73286 + (ip_port >= ip->low) &&
73287 + (ip_port <= ip->high) &&
73288 + ((ntohl(ip_addr) & our_netmask) ==
73289 + (ntohl(our_addr) & our_netmask))
73290 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73291 + && (ip->type & (1U << type))) {
73292 + if (ip->mode & GR_INVERT)
73293 + return 2; // specifically denied
73294 + else
73295 + return 1; // allowed
73296 + }
73297 +
73298 + return 0; // not specifically allowed, may continue parsing
73299 +}
73300 +
73301 +static int
73302 +gr_search_connectbind(const int full_mode, struct sock *sk,
73303 + struct sockaddr_in *addr, const int type)
73304 +{
73305 + char iface[IFNAMSIZ] = {0};
73306 + struct acl_subject_label *curr;
73307 + struct acl_ip_label *ip;
73308 + struct inet_sock *isk;
73309 + struct net_device *dev;
73310 + struct in_device *idev;
73311 + unsigned long i;
73312 + int ret;
73313 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73314 + __u32 ip_addr = 0;
73315 + __u32 our_addr;
73316 + __u32 our_netmask;
73317 + char *p;
73318 + __u16 ip_port = 0;
73319 + const struct cred *cred = current_cred();
73320 +
73321 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73322 + return 0;
73323 +
73324 + curr = current->acl;
73325 + isk = inet_sk(sk);
73326 +
73327 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73328 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73329 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73330 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73331 + struct sockaddr_in saddr;
73332 + int err;
73333 +
73334 + saddr.sin_family = AF_INET;
73335 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73336 + saddr.sin_port = isk->inet_sport;
73337 +
73338 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73339 + if (err)
73340 + return err;
73341 +
73342 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73343 + if (err)
73344 + return err;
73345 + }
73346 +
73347 + if (!curr->ips)
73348 + return 0;
73349 +
73350 + ip_addr = addr->sin_addr.s_addr;
73351 + ip_port = ntohs(addr->sin_port);
73352 +
73353 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73354 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73355 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73356 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73357 + gr_to_filename(current->exec_file->f_path.dentry,
73358 + current->exec_file->f_path.mnt) :
73359 + curr->filename, curr->filename,
73360 + &ip_addr, ip_port, type,
73361 + sk->sk_protocol, mode, &current->signal->saved_ip);
73362 + return 0;
73363 + }
73364 +
73365 + for (i = 0; i < curr->ip_num; i++) {
73366 + ip = *(curr->ips + i);
73367 + if (ip->iface != NULL) {
73368 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73369 + p = strchr(iface, ':');
73370 + if (p != NULL)
73371 + *p = '\0';
73372 + dev = dev_get_by_name(sock_net(sk), iface);
73373 + if (dev == NULL)
73374 + continue;
73375 + idev = in_dev_get(dev);
73376 + if (idev == NULL) {
73377 + dev_put(dev);
73378 + continue;
73379 + }
73380 + rcu_read_lock();
73381 + for_ifa(idev) {
73382 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73383 + our_addr = ifa->ifa_address;
73384 + our_netmask = 0xffffffff;
73385 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73386 + if (ret == 1) {
73387 + rcu_read_unlock();
73388 + in_dev_put(idev);
73389 + dev_put(dev);
73390 + return 0;
73391 + } else if (ret == 2) {
73392 + rcu_read_unlock();
73393 + in_dev_put(idev);
73394 + dev_put(dev);
73395 + goto denied;
73396 + }
73397 + }
73398 + } endfor_ifa(idev);
73399 + rcu_read_unlock();
73400 + in_dev_put(idev);
73401 + dev_put(dev);
73402 + } else {
73403 + our_addr = ip->addr;
73404 + our_netmask = ip->netmask;
73405 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73406 + if (ret == 1)
73407 + return 0;
73408 + else if (ret == 2)
73409 + goto denied;
73410 + }
73411 + }
73412 +
73413 +denied:
73414 + if (mode == GR_BIND)
73415 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73416 + else if (mode == GR_CONNECT)
73417 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73418 +
73419 + return -EACCES;
73420 +}
73421 +
73422 +int
73423 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73424 +{
73425 + /* always allow disconnection of dgram sockets with connect */
73426 + if (addr->sin_family == AF_UNSPEC)
73427 + return 0;
73428 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73429 +}
73430 +
73431 +int
73432 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73433 +{
73434 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73435 +}
73436 +
73437 +int gr_search_listen(struct socket *sock)
73438 +{
73439 + struct sock *sk = sock->sk;
73440 + struct sockaddr_in addr;
73441 +
73442 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73443 + addr.sin_port = inet_sk(sk)->inet_sport;
73444 +
73445 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73446 +}
73447 +
73448 +int gr_search_accept(struct socket *sock)
73449 +{
73450 + struct sock *sk = sock->sk;
73451 + struct sockaddr_in addr;
73452 +
73453 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73454 + addr.sin_port = inet_sk(sk)->inet_sport;
73455 +
73456 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73457 +}
73458 +
73459 +int
73460 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73461 +{
73462 + if (addr)
73463 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73464 + else {
73465 + struct sockaddr_in sin;
73466 + const struct inet_sock *inet = inet_sk(sk);
73467 +
73468 + sin.sin_addr.s_addr = inet->inet_daddr;
73469 + sin.sin_port = inet->inet_dport;
73470 +
73471 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73472 + }
73473 +}
73474 +
73475 +int
73476 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73477 +{
73478 + struct sockaddr_in sin;
73479 +
73480 + if (unlikely(skb->len < sizeof (struct udphdr)))
73481 + return 0; // skip this packet
73482 +
73483 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73484 + sin.sin_port = udp_hdr(skb)->source;
73485 +
73486 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73487 +}
73488 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73489 new file mode 100644
73490 index 0000000..25f54ef
73491 --- /dev/null
73492 +++ b/grsecurity/gracl_learn.c
73493 @@ -0,0 +1,207 @@
73494 +#include <linux/kernel.h>
73495 +#include <linux/mm.h>
73496 +#include <linux/sched.h>
73497 +#include <linux/poll.h>
73498 +#include <linux/string.h>
73499 +#include <linux/file.h>
73500 +#include <linux/types.h>
73501 +#include <linux/vmalloc.h>
73502 +#include <linux/grinternal.h>
73503 +
73504 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73505 + size_t count, loff_t *ppos);
73506 +extern int gr_acl_is_enabled(void);
73507 +
73508 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73509 +static int gr_learn_attached;
73510 +
73511 +/* use a 512k buffer */
73512 +#define LEARN_BUFFER_SIZE (512 * 1024)
73513 +
73514 +static DEFINE_SPINLOCK(gr_learn_lock);
73515 +static DEFINE_MUTEX(gr_learn_user_mutex);
73516 +
73517 +/* we need to maintain two buffers, so that the kernel context of grlearn
73518 + uses a semaphore around the userspace copying, and the other kernel contexts
73519 + use a spinlock when copying into the buffer, since they cannot sleep
73520 +*/
73521 +static char *learn_buffer;
73522 +static char *learn_buffer_user;
73523 +static int learn_buffer_len;
73524 +static int learn_buffer_user_len;
73525 +
73526 +static ssize_t
73527 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73528 +{
73529 + DECLARE_WAITQUEUE(wait, current);
73530 + ssize_t retval = 0;
73531 +
73532 + add_wait_queue(&learn_wait, &wait);
73533 + set_current_state(TASK_INTERRUPTIBLE);
73534 + do {
73535 + mutex_lock(&gr_learn_user_mutex);
73536 + spin_lock(&gr_learn_lock);
73537 + if (learn_buffer_len)
73538 + break;
73539 + spin_unlock(&gr_learn_lock);
73540 + mutex_unlock(&gr_learn_user_mutex);
73541 + if (file->f_flags & O_NONBLOCK) {
73542 + retval = -EAGAIN;
73543 + goto out;
73544 + }
73545 + if (signal_pending(current)) {
73546 + retval = -ERESTARTSYS;
73547 + goto out;
73548 + }
73549 +
73550 + schedule();
73551 + } while (1);
73552 +
73553 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73554 + learn_buffer_user_len = learn_buffer_len;
73555 + retval = learn_buffer_len;
73556 + learn_buffer_len = 0;
73557 +
73558 + spin_unlock(&gr_learn_lock);
73559 +
73560 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73561 + retval = -EFAULT;
73562 +
73563 + mutex_unlock(&gr_learn_user_mutex);
73564 +out:
73565 + set_current_state(TASK_RUNNING);
73566 + remove_wait_queue(&learn_wait, &wait);
73567 + return retval;
73568 +}
73569 +
73570 +static unsigned int
73571 +poll_learn(struct file * file, poll_table * wait)
73572 +{
73573 + poll_wait(file, &learn_wait, wait);
73574 +
73575 + if (learn_buffer_len)
73576 + return (POLLIN | POLLRDNORM);
73577 +
73578 + return 0;
73579 +}
73580 +
73581 +void
73582 +gr_clear_learn_entries(void)
73583 +{
73584 + char *tmp;
73585 +
73586 + mutex_lock(&gr_learn_user_mutex);
73587 + spin_lock(&gr_learn_lock);
73588 + tmp = learn_buffer;
73589 + learn_buffer = NULL;
73590 + spin_unlock(&gr_learn_lock);
73591 + if (tmp)
73592 + vfree(tmp);
73593 + if (learn_buffer_user != NULL) {
73594 + vfree(learn_buffer_user);
73595 + learn_buffer_user = NULL;
73596 + }
73597 + learn_buffer_len = 0;
73598 + mutex_unlock(&gr_learn_user_mutex);
73599 +
73600 + return;
73601 +}
73602 +
73603 +void
73604 +gr_add_learn_entry(const char *fmt, ...)
73605 +{
73606 + va_list args;
73607 + unsigned int len;
73608 +
73609 + if (!gr_learn_attached)
73610 + return;
73611 +
73612 + spin_lock(&gr_learn_lock);
73613 +
73614 + /* leave a gap at the end so we know when it's "full" but don't have to
73615 + compute the exact length of the string we're trying to append
73616 + */
73617 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
73618 + spin_unlock(&gr_learn_lock);
73619 + wake_up_interruptible(&learn_wait);
73620 + return;
73621 + }
73622 + if (learn_buffer == NULL) {
73623 + spin_unlock(&gr_learn_lock);
73624 + return;
73625 + }
73626 +
73627 + va_start(args, fmt);
73628 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
73629 + va_end(args);
73630 +
73631 + learn_buffer_len += len + 1;
73632 +
73633 + spin_unlock(&gr_learn_lock);
73634 + wake_up_interruptible(&learn_wait);
73635 +
73636 + return;
73637 +}
73638 +
73639 +static int
73640 +open_learn(struct inode *inode, struct file *file)
73641 +{
73642 + if (file->f_mode & FMODE_READ && gr_learn_attached)
73643 + return -EBUSY;
73644 + if (file->f_mode & FMODE_READ) {
73645 + int retval = 0;
73646 + mutex_lock(&gr_learn_user_mutex);
73647 + if (learn_buffer == NULL)
73648 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
73649 + if (learn_buffer_user == NULL)
73650 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
73651 + if (learn_buffer == NULL) {
73652 + retval = -ENOMEM;
73653 + goto out_error;
73654 + }
73655 + if (learn_buffer_user == NULL) {
73656 + retval = -ENOMEM;
73657 + goto out_error;
73658 + }
73659 + learn_buffer_len = 0;
73660 + learn_buffer_user_len = 0;
73661 + gr_learn_attached = 1;
73662 +out_error:
73663 + mutex_unlock(&gr_learn_user_mutex);
73664 + return retval;
73665 + }
73666 + return 0;
73667 +}
73668 +
73669 +static int
73670 +close_learn(struct inode *inode, struct file *file)
73671 +{
73672 + if (file->f_mode & FMODE_READ) {
73673 + char *tmp = NULL;
73674 + mutex_lock(&gr_learn_user_mutex);
73675 + spin_lock(&gr_learn_lock);
73676 + tmp = learn_buffer;
73677 + learn_buffer = NULL;
73678 + spin_unlock(&gr_learn_lock);
73679 + if (tmp)
73680 + vfree(tmp);
73681 + if (learn_buffer_user != NULL) {
73682 + vfree(learn_buffer_user);
73683 + learn_buffer_user = NULL;
73684 + }
73685 + learn_buffer_len = 0;
73686 + learn_buffer_user_len = 0;
73687 + gr_learn_attached = 0;
73688 + mutex_unlock(&gr_learn_user_mutex);
73689 + }
73690 +
73691 + return 0;
73692 +}
73693 +
73694 +const struct file_operations grsec_fops = {
73695 + .read = read_learn,
73696 + .write = write_grsec_handler,
73697 + .open = open_learn,
73698 + .release = close_learn,
73699 + .poll = poll_learn,
73700 +};
73701 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
73702 new file mode 100644
73703 index 0000000..fd26052
73704 --- /dev/null
73705 +++ b/grsecurity/gracl_policy.c
73706 @@ -0,0 +1,1781 @@
73707 +#include <linux/kernel.h>
73708 +#include <linux/module.h>
73709 +#include <linux/sched.h>
73710 +#include <linux/mm.h>
73711 +#include <linux/file.h>
73712 +#include <linux/fs.h>
73713 +#include <linux/namei.h>
73714 +#include <linux/mount.h>
73715 +#include <linux/tty.h>
73716 +#include <linux/proc_fs.h>
73717 +#include <linux/lglock.h>
73718 +#include <linux/slab.h>
73719 +#include <linux/vmalloc.h>
73720 +#include <linux/types.h>
73721 +#include <linux/sysctl.h>
73722 +#include <linux/netdevice.h>
73723 +#include <linux/ptrace.h>
73724 +#include <linux/gracl.h>
73725 +#include <linux/gralloc.h>
73726 +#include <linux/security.h>
73727 +#include <linux/grinternal.h>
73728 +#include <linux/pid_namespace.h>
73729 +#include <linux/stop_machine.h>
73730 +#include <linux/fdtable.h>
73731 +#include <linux/percpu.h>
73732 +#include <linux/lglock.h>
73733 +#include <linux/hugetlb.h>
73734 +#include <linux/posix-timers.h>
73735 +#include "../fs/mount.h"
73736 +
73737 +#include <asm/uaccess.h>
73738 +#include <asm/errno.h>
73739 +#include <asm/mman.h>
73740 +
73741 +extern struct gr_policy_state *polstate;
73742 +
73743 +#define FOR_EACH_ROLE_START(role) \
73744 + role = polstate->role_list; \
73745 + while (role) {
73746 +
73747 +#define FOR_EACH_ROLE_END(role) \
73748 + role = role->prev; \
73749 + }
73750 +
73751 +struct path gr_real_root;
73752 +
73753 +extern struct gr_alloc_state *current_alloc_state;
73754 +
73755 +u16 acl_sp_role_value;
73756 +
73757 +static DEFINE_MUTEX(gr_dev_mutex);
73758 +
73759 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
73760 +extern void gr_clear_learn_entries(void);
73761 +
73762 +struct gr_arg *gr_usermode __read_only;
73763 +unsigned char *gr_system_salt __read_only;
73764 +unsigned char *gr_system_sum __read_only;
73765 +
73766 +static unsigned int gr_auth_attempts = 0;
73767 +static unsigned long gr_auth_expires = 0UL;
73768 +
73769 +struct acl_object_label *fakefs_obj_rw;
73770 +struct acl_object_label *fakefs_obj_rwx;
73771 +
73772 +extern int gr_init_uidset(void);
73773 +extern void gr_free_uidset(void);
73774 +extern void gr_remove_uid(uid_t uid);
73775 +extern int gr_find_uid(uid_t uid);
73776 +
73777 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
73778 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
73779 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
73780 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
73781 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
73782 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
73783 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
73784 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
73785 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
73786 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73787 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73788 +extern void assign_special_role(const char *rolename);
73789 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
73790 +extern int gr_rbac_disable(void *unused);
73791 +extern void gr_enable_rbac_system(void);
73792 +
73793 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
73794 +{
73795 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
73796 + return -EFAULT;
73797 +
73798 + return 0;
73799 +}
73800 +
73801 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73802 +{
73803 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
73804 + return -EFAULT;
73805 +
73806 + return 0;
73807 +}
73808 +
73809 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73810 +{
73811 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
73812 + return -EFAULT;
73813 +
73814 + return 0;
73815 +}
73816 +
73817 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
73818 +{
73819 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
73820 + return -EFAULT;
73821 +
73822 + return 0;
73823 +}
73824 +
73825 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73826 +{
73827 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
73828 + return -EFAULT;
73829 +
73830 + return 0;
73831 +}
73832 +
73833 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73834 +{
73835 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
73836 + return -EFAULT;
73837 +
73838 + return 0;
73839 +}
73840 +
73841 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73842 +{
73843 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
73844 + return -EFAULT;
73845 +
73846 + return 0;
73847 +}
73848 +
73849 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
73850 +{
73851 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
73852 + return -EFAULT;
73853 +
73854 + return 0;
73855 +}
73856 +
73857 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
73858 +{
73859 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
73860 + return -EFAULT;
73861 +
73862 + return 0;
73863 +}
73864 +
73865 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
73866 +{
73867 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
73868 + return -EFAULT;
73869 +
73870 + if ((uwrap->version != GRSECURITY_VERSION) ||
73871 + (uwrap->size != sizeof(struct gr_arg)))
73872 + return -EINVAL;
73873 +
73874 + return 0;
73875 +}
73876 +
73877 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
73878 +{
73879 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
73880 + return -EFAULT;
73881 +
73882 + return 0;
73883 +}
73884 +
73885 +static size_t get_gr_arg_wrapper_size_normal(void)
73886 +{
73887 + return sizeof(struct gr_arg_wrapper);
73888 +}
73889 +
73890 +#ifdef CONFIG_COMPAT
73891 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
73892 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
73893 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
73894 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
73895 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
73896 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
73897 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
73898 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
73899 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
73900 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
73901 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
73902 +extern size_t get_gr_arg_wrapper_size_compat(void);
73903 +
73904 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
73905 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
73906 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
73907 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
73908 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
73909 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
73910 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
73911 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
73912 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
73913 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
73914 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
73915 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
73916 +
73917 +#else
73918 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
73919 +#define copy_gr_arg copy_gr_arg_normal
73920 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
73921 +#define copy_acl_object_label copy_acl_object_label_normal
73922 +#define copy_acl_subject_label copy_acl_subject_label_normal
73923 +#define copy_acl_role_label copy_acl_role_label_normal
73924 +#define copy_acl_ip_label copy_acl_ip_label_normal
73925 +#define copy_pointer_from_array copy_pointer_from_array_normal
73926 +#define copy_sprole_pw copy_sprole_pw_normal
73927 +#define copy_role_transition copy_role_transition_normal
73928 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
73929 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
73930 +#endif
73931 +
73932 +static struct acl_subject_label *
73933 +lookup_subject_map(const struct acl_subject_label *userp)
73934 +{
73935 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
73936 + struct subject_map *match;
73937 +
73938 + match = polstate->subj_map_set.s_hash[index];
73939 +
73940 + while (match && match->user != userp)
73941 + match = match->next;
73942 +
73943 + if (match != NULL)
73944 + return match->kernel;
73945 + else
73946 + return NULL;
73947 +}
73948 +
73949 +static void
73950 +insert_subj_map_entry(struct subject_map *subjmap)
73951 +{
73952 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
73953 + struct subject_map **curr;
73954 +
73955 + subjmap->prev = NULL;
73956 +
73957 + curr = &polstate->subj_map_set.s_hash[index];
73958 + if (*curr != NULL)
73959 + (*curr)->prev = subjmap;
73960 +
73961 + subjmap->next = *curr;
73962 + *curr = subjmap;
73963 +
73964 + return;
73965 +}
73966 +
73967 +static void
73968 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
73969 +{
73970 + unsigned int index =
73971 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
73972 + struct acl_role_label **curr;
73973 + struct acl_role_label *tmp, *tmp2;
73974 +
73975 + curr = &polstate->acl_role_set.r_hash[index];
73976 +
73977 + /* simple case, slot is empty, just set it to our role */
73978 + if (*curr == NULL) {
73979 + *curr = role;
73980 + } else {
73981 + /* example:
73982 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
73983 + 2 -> 3
73984 + */
73985 + /* first check to see if we can already be reached via this slot */
73986 + tmp = *curr;
73987 + while (tmp && tmp != role)
73988 + tmp = tmp->next;
73989 + if (tmp == role) {
73990 + /* we don't need to add ourselves to this slot's chain */
73991 + return;
73992 + }
73993 + /* we need to add ourselves to this chain, two cases */
73994 + if (role->next == NULL) {
73995 + /* simple case, append the current chain to our role */
73996 + role->next = *curr;
73997 + *curr = role;
73998 + } else {
73999 + /* 1 -> 2 -> 3 -> 4
74000 + 2 -> 3 -> 4
74001 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
74002 + */
74003 + /* trickier case: walk our role's chain until we find
74004 + the role for the start of the current slot's chain */
74005 + tmp = role;
74006 + tmp2 = *curr;
74007 + while (tmp->next && tmp->next != tmp2)
74008 + tmp = tmp->next;
74009 + if (tmp->next == tmp2) {
74010 + /* from example above, we found 3, so just
74011 + replace this slot's chain with ours */
74012 + *curr = role;
74013 + } else {
74014 + /* we didn't find a subset of our role's chain
74015 + in the current slot's chain, so append their
74016 + chain to ours, and set us as the first role in
74017 + the slot's chain
74018 +
74019 + we could fold this case with the case above,
74020 + but making it explicit for clarity
74021 + */
74022 + tmp->next = tmp2;
74023 + *curr = role;
74024 + }
74025 + }
74026 + }
74027 +
74028 + return;
74029 +}
74030 +
74031 +static void
74032 +insert_acl_role_label(struct acl_role_label *role)
74033 +{
74034 + int i;
74035 +
74036 + if (polstate->role_list == NULL) {
74037 + polstate->role_list = role;
74038 + role->prev = NULL;
74039 + } else {
74040 + role->prev = polstate->role_list;
74041 + polstate->role_list = role;
74042 + }
74043 +
74044 + /* used for hash chains */
74045 + role->next = NULL;
74046 +
74047 + if (role->roletype & GR_ROLE_DOMAIN) {
74048 + for (i = 0; i < role->domain_child_num; i++)
74049 + __insert_acl_role_label(role, role->domain_children[i]);
74050 + } else
74051 + __insert_acl_role_label(role, role->uidgid);
74052 +}
74053 +
74054 +static int
74055 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
74056 +{
74057 + struct name_entry **curr, *nentry;
74058 + struct inodev_entry *ientry;
74059 + unsigned int len = strlen(name);
74060 + unsigned int key = full_name_hash(name, len);
74061 + unsigned int index = key % polstate->name_set.n_size;
74062 +
74063 + curr = &polstate->name_set.n_hash[index];
74064 +
74065 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
74066 + curr = &((*curr)->next);
74067 +
74068 + if (*curr != NULL)
74069 + return 1;
74070 +
74071 + nentry = acl_alloc(sizeof (struct name_entry));
74072 + if (nentry == NULL)
74073 + return 0;
74074 + ientry = acl_alloc(sizeof (struct inodev_entry));
74075 + if (ientry == NULL)
74076 + return 0;
74077 + ientry->nentry = nentry;
74078 +
74079 + nentry->key = key;
74080 + nentry->name = name;
74081 + nentry->inode = inode;
74082 + nentry->device = device;
74083 + nentry->len = len;
74084 + nentry->deleted = deleted;
74085 +
74086 + nentry->prev = NULL;
74087 + curr = &polstate->name_set.n_hash[index];
74088 + if (*curr != NULL)
74089 + (*curr)->prev = nentry;
74090 + nentry->next = *curr;
74091 + *curr = nentry;
74092 +
74093 + /* insert us into the table searchable by inode/dev */
74094 + __insert_inodev_entry(polstate, ientry);
74095 +
74096 + return 1;
74097 +}
74098 +
74099 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
74100 +
74101 +static void *
74102 +create_table(__u32 * len, int elementsize)
74103 +{
74104 + unsigned int table_sizes[] = {
74105 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
74106 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
74107 + 4194301, 8388593, 16777213, 33554393, 67108859
74108 + };
74109 + void *newtable = NULL;
74110 + unsigned int pwr = 0;
74111 +
74112 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
74113 + table_sizes[pwr] <= *len)
74114 + pwr++;
74115 +
74116 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
74117 + return newtable;
74118 +
74119 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
74120 + newtable =
74121 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
74122 + else
74123 + newtable = vmalloc(table_sizes[pwr] * elementsize);
74124 +
74125 + *len = table_sizes[pwr];
74126 +
74127 + return newtable;
74128 +}
74129 +
74130 +static int
74131 +init_variables(const struct gr_arg *arg, bool reload)
74132 +{
74133 + struct task_struct *reaper = init_pid_ns.child_reaper;
74134 + unsigned int stacksize;
74135 +
74136 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
74137 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
74138 + polstate->name_set.n_size = arg->role_db.num_objects;
74139 + polstate->inodev_set.i_size = arg->role_db.num_objects;
74140 +
74141 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
74142 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
74143 + return 1;
74144 +
74145 + if (!reload) {
74146 + if (!gr_init_uidset())
74147 + return 1;
74148 + }
74149 +
74150 + /* set up the stack that holds allocation info */
74151 +
74152 + stacksize = arg->role_db.num_pointers + 5;
74153 +
74154 + if (!acl_alloc_stack_init(stacksize))
74155 + return 1;
74156 +
74157 + if (!reload) {
74158 + /* grab reference for the real root dentry and vfsmount */
74159 + get_fs_root(reaper->fs, &gr_real_root);
74160 +
74161 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74162 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
74163 +#endif
74164 +
74165 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74166 + if (fakefs_obj_rw == NULL)
74167 + return 1;
74168 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
74169 +
74170 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74171 + if (fakefs_obj_rwx == NULL)
74172 + return 1;
74173 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
74174 + }
74175 +
74176 + polstate->subj_map_set.s_hash =
74177 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
74178 + polstate->acl_role_set.r_hash =
74179 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
74180 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
74181 + polstate->inodev_set.i_hash =
74182 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
74183 +
74184 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
74185 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
74186 + return 1;
74187 +
74188 + memset(polstate->subj_map_set.s_hash, 0,
74189 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
74190 + memset(polstate->acl_role_set.r_hash, 0,
74191 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
74192 + memset(polstate->name_set.n_hash, 0,
74193 + sizeof (struct name_entry *) * polstate->name_set.n_size);
74194 + memset(polstate->inodev_set.i_hash, 0,
74195 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
74196 +
74197 + return 0;
74198 +}
74199 +
74200 +/* free information not needed after startup
74201 + currently contains user->kernel pointer mappings for subjects
74202 +*/
74203 +
74204 +static void
74205 +free_init_variables(void)
74206 +{
74207 + __u32 i;
74208 +
74209 + if (polstate->subj_map_set.s_hash) {
74210 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74211 + if (polstate->subj_map_set.s_hash[i]) {
74212 + kfree(polstate->subj_map_set.s_hash[i]);
74213 + polstate->subj_map_set.s_hash[i] = NULL;
74214 + }
74215 + }
74216 +
74217 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74218 + PAGE_SIZE)
74219 + kfree(polstate->subj_map_set.s_hash);
74220 + else
74221 + vfree(polstate->subj_map_set.s_hash);
74222 + }
74223 +
74224 + return;
74225 +}
74226 +
74227 +static void
74228 +free_variables(bool reload)
74229 +{
74230 + struct acl_subject_label *s;
74231 + struct acl_role_label *r;
74232 + struct task_struct *task, *task2;
74233 + unsigned int x;
74234 +
74235 + if (!reload) {
74236 + gr_clear_learn_entries();
74237 +
74238 + read_lock(&tasklist_lock);
74239 + do_each_thread(task2, task) {
74240 + task->acl_sp_role = 0;
74241 + task->acl_role_id = 0;
74242 + task->inherited = 0;
74243 + task->acl = NULL;
74244 + task->role = NULL;
74245 + } while_each_thread(task2, task);
74246 + read_unlock(&tasklist_lock);
74247 +
74248 + kfree(fakefs_obj_rw);
74249 + fakefs_obj_rw = NULL;
74250 + kfree(fakefs_obj_rwx);
74251 + fakefs_obj_rwx = NULL;
74252 +
74253 + /* release the reference to the real root dentry and vfsmount */
74254 + path_put(&gr_real_root);
74255 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74256 + }
74257 +
74258 + /* free all object hash tables */
74259 +
74260 + FOR_EACH_ROLE_START(r)
74261 + if (r->subj_hash == NULL)
74262 + goto next_role;
74263 + FOR_EACH_SUBJECT_START(r, s, x)
74264 + if (s->obj_hash == NULL)
74265 + break;
74266 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74267 + kfree(s->obj_hash);
74268 + else
74269 + vfree(s->obj_hash);
74270 + FOR_EACH_SUBJECT_END(s, x)
74271 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74272 + if (s->obj_hash == NULL)
74273 + break;
74274 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74275 + kfree(s->obj_hash);
74276 + else
74277 + vfree(s->obj_hash);
74278 + FOR_EACH_NESTED_SUBJECT_END(s)
74279 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74280 + kfree(r->subj_hash);
74281 + else
74282 + vfree(r->subj_hash);
74283 + r->subj_hash = NULL;
74284 +next_role:
74285 + FOR_EACH_ROLE_END(r)
74286 +
74287 + acl_free_all();
74288 +
74289 + if (polstate->acl_role_set.r_hash) {
74290 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74291 + PAGE_SIZE)
74292 + kfree(polstate->acl_role_set.r_hash);
74293 + else
74294 + vfree(polstate->acl_role_set.r_hash);
74295 + }
74296 + if (polstate->name_set.n_hash) {
74297 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74298 + PAGE_SIZE)
74299 + kfree(polstate->name_set.n_hash);
74300 + else
74301 + vfree(polstate->name_set.n_hash);
74302 + }
74303 +
74304 + if (polstate->inodev_set.i_hash) {
74305 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74306 + PAGE_SIZE)
74307 + kfree(polstate->inodev_set.i_hash);
74308 + else
74309 + vfree(polstate->inodev_set.i_hash);
74310 + }
74311 +
74312 + if (!reload)
74313 + gr_free_uidset();
74314 +
74315 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74316 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74317 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74318 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74319 +
74320 + polstate->default_role = NULL;
74321 + polstate->kernel_role = NULL;
74322 + polstate->role_list = NULL;
74323 +
74324 + return;
74325 +}
74326 +
74327 +static struct acl_subject_label *
74328 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74329 +
74330 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74331 +{
74332 + unsigned int len = strnlen_user(*name, maxlen);
74333 + char *tmp;
74334 +
74335 + if (!len || len >= maxlen)
74336 + return -EINVAL;
74337 +
74338 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74339 + return -ENOMEM;
74340 +
74341 + if (copy_from_user(tmp, *name, len))
74342 + return -EFAULT;
74343 +
74344 + tmp[len-1] = '\0';
74345 + *name = tmp;
74346 +
74347 + return 0;
74348 +}
74349 +
74350 +static int
74351 +copy_user_glob(struct acl_object_label *obj)
74352 +{
74353 + struct acl_object_label *g_tmp, **guser;
74354 + int error;
74355 +
74356 + if (obj->globbed == NULL)
74357 + return 0;
74358 +
74359 + guser = &obj->globbed;
74360 + while (*guser) {
74361 + g_tmp = (struct acl_object_label *)
74362 + acl_alloc(sizeof (struct acl_object_label));
74363 + if (g_tmp == NULL)
74364 + return -ENOMEM;
74365 +
74366 + if (copy_acl_object_label(g_tmp, *guser))
74367 + return -EFAULT;
74368 +
74369 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74370 + if (error)
74371 + return error;
74372 +
74373 + *guser = g_tmp;
74374 + guser = &(g_tmp->next);
74375 + }
74376 +
74377 + return 0;
74378 +}
74379 +
74380 +static int
74381 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74382 + struct acl_role_label *role)
74383 +{
74384 + struct acl_object_label *o_tmp;
74385 + int ret;
74386 +
74387 + while (userp) {
74388 + if ((o_tmp = (struct acl_object_label *)
74389 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74390 + return -ENOMEM;
74391 +
74392 + if (copy_acl_object_label(o_tmp, userp))
74393 + return -EFAULT;
74394 +
74395 + userp = o_tmp->prev;
74396 +
74397 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74398 + if (ret)
74399 + return ret;
74400 +
74401 + insert_acl_obj_label(o_tmp, subj);
74402 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74403 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74404 + return -ENOMEM;
74405 +
74406 + ret = copy_user_glob(o_tmp);
74407 + if (ret)
74408 + return ret;
74409 +
74410 + if (o_tmp->nested) {
74411 + int already_copied;
74412 +
74413 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74414 + if (IS_ERR(o_tmp->nested))
74415 + return PTR_ERR(o_tmp->nested);
74416 +
74417 + /* insert into nested subject list if we haven't copied this one yet
74418 + to prevent duplicate entries */
74419 + if (!already_copied) {
74420 + o_tmp->nested->next = role->hash->first;
74421 + role->hash->first = o_tmp->nested;
74422 + }
74423 + }
74424 + }
74425 +
74426 + return 0;
74427 +}
74428 +
74429 +static __u32
74430 +count_user_subjs(struct acl_subject_label *userp)
74431 +{
74432 + struct acl_subject_label s_tmp;
74433 + __u32 num = 0;
74434 +
74435 + while (userp) {
74436 + if (copy_acl_subject_label(&s_tmp, userp))
74437 + break;
74438 +
74439 + userp = s_tmp.prev;
74440 + }
74441 +
74442 + return num;
74443 +}
74444 +
74445 +static int
74446 +copy_user_allowedips(struct acl_role_label *rolep)
74447 +{
74448 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74449 +
74450 + ruserip = rolep->allowed_ips;
74451 +
74452 + while (ruserip) {
74453 + rlast = rtmp;
74454 +
74455 + if ((rtmp = (struct role_allowed_ip *)
74456 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74457 + return -ENOMEM;
74458 +
74459 + if (copy_role_allowed_ip(rtmp, ruserip))
74460 + return -EFAULT;
74461 +
74462 + ruserip = rtmp->prev;
74463 +
74464 + if (!rlast) {
74465 + rtmp->prev = NULL;
74466 + rolep->allowed_ips = rtmp;
74467 + } else {
74468 + rlast->next = rtmp;
74469 + rtmp->prev = rlast;
74470 + }
74471 +
74472 + if (!ruserip)
74473 + rtmp->next = NULL;
74474 + }
74475 +
74476 + return 0;
74477 +}
74478 +
74479 +static int
74480 +copy_user_transitions(struct acl_role_label *rolep)
74481 +{
74482 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74483 + int error;
74484 +
74485 + rusertp = rolep->transitions;
74486 +
74487 + while (rusertp) {
74488 + rlast = rtmp;
74489 +
74490 + if ((rtmp = (struct role_transition *)
74491 + acl_alloc(sizeof (struct role_transition))) == NULL)
74492 + return -ENOMEM;
74493 +
74494 + if (copy_role_transition(rtmp, rusertp))
74495 + return -EFAULT;
74496 +
74497 + rusertp = rtmp->prev;
74498 +
74499 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74500 + if (error)
74501 + return error;
74502 +
74503 + if (!rlast) {
74504 + rtmp->prev = NULL;
74505 + rolep->transitions = rtmp;
74506 + } else {
74507 + rlast->next = rtmp;
74508 + rtmp->prev = rlast;
74509 + }
74510 +
74511 + if (!rusertp)
74512 + rtmp->next = NULL;
74513 + }
74514 +
74515 + return 0;
74516 +}
74517 +
74518 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74519 +{
74520 + struct acl_object_label o_tmp;
74521 + __u32 num = 0;
74522 +
74523 + while (userp) {
74524 + if (copy_acl_object_label(&o_tmp, userp))
74525 + break;
74526 +
74527 + userp = o_tmp.prev;
74528 + num++;
74529 + }
74530 +
74531 + return num;
74532 +}
74533 +
74534 +static struct acl_subject_label *
74535 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74536 +{
74537 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74538 + __u32 num_objs;
74539 + struct acl_ip_label **i_tmp, *i_utmp2;
74540 + struct gr_hash_struct ghash;
74541 + struct subject_map *subjmap;
74542 + unsigned int i_num;
74543 + int err;
74544 +
74545 + if (already_copied != NULL)
74546 + *already_copied = 0;
74547 +
74548 + s_tmp = lookup_subject_map(userp);
74549 +
74550 + /* we've already copied this subject into the kernel, just return
74551 + the reference to it, and don't copy it over again
74552 + */
74553 + if (s_tmp) {
74554 + if (already_copied != NULL)
74555 + *already_copied = 1;
74556 + return(s_tmp);
74557 + }
74558 +
74559 + if ((s_tmp = (struct acl_subject_label *)
74560 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74561 + return ERR_PTR(-ENOMEM);
74562 +
74563 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74564 + if (subjmap == NULL)
74565 + return ERR_PTR(-ENOMEM);
74566 +
74567 + subjmap->user = userp;
74568 + subjmap->kernel = s_tmp;
74569 + insert_subj_map_entry(subjmap);
74570 +
74571 + if (copy_acl_subject_label(s_tmp, userp))
74572 + return ERR_PTR(-EFAULT);
74573 +
74574 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
74575 + if (err)
74576 + return ERR_PTR(err);
74577 +
74578 + if (!strcmp(s_tmp->filename, "/"))
74579 + role->root_label = s_tmp;
74580 +
74581 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
74582 + return ERR_PTR(-EFAULT);
74583 +
74584 + /* copy user and group transition tables */
74585 +
74586 + if (s_tmp->user_trans_num) {
74587 + uid_t *uidlist;
74588 +
74589 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
74590 + if (uidlist == NULL)
74591 + return ERR_PTR(-ENOMEM);
74592 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
74593 + return ERR_PTR(-EFAULT);
74594 +
74595 + s_tmp->user_transitions = uidlist;
74596 + }
74597 +
74598 + if (s_tmp->group_trans_num) {
74599 + gid_t *gidlist;
74600 +
74601 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
74602 + if (gidlist == NULL)
74603 + return ERR_PTR(-ENOMEM);
74604 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
74605 + return ERR_PTR(-EFAULT);
74606 +
74607 + s_tmp->group_transitions = gidlist;
74608 + }
74609 +
74610 + /* set up object hash table */
74611 + num_objs = count_user_objs(ghash.first);
74612 +
74613 + s_tmp->obj_hash_size = num_objs;
74614 + s_tmp->obj_hash =
74615 + (struct acl_object_label **)
74616 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
74617 +
74618 + if (!s_tmp->obj_hash)
74619 + return ERR_PTR(-ENOMEM);
74620 +
74621 + memset(s_tmp->obj_hash, 0,
74622 + s_tmp->obj_hash_size *
74623 + sizeof (struct acl_object_label *));
74624 +
74625 + /* add in objects */
74626 + err = copy_user_objs(ghash.first, s_tmp, role);
74627 +
74628 + if (err)
74629 + return ERR_PTR(err);
74630 +
74631 + /* set pointer for parent subject */
74632 + if (s_tmp->parent_subject) {
74633 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
74634 +
74635 + if (IS_ERR(s_tmp2))
74636 + return s_tmp2;
74637 +
74638 + s_tmp->parent_subject = s_tmp2;
74639 + }
74640 +
74641 + /* add in ip acls */
74642 +
74643 + if (!s_tmp->ip_num) {
74644 + s_tmp->ips = NULL;
74645 + goto insert;
74646 + }
74647 +
74648 + i_tmp =
74649 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
74650 + sizeof (struct acl_ip_label *));
74651 +
74652 + if (!i_tmp)
74653 + return ERR_PTR(-ENOMEM);
74654 +
74655 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
74656 + *(i_tmp + i_num) =
74657 + (struct acl_ip_label *)
74658 + acl_alloc(sizeof (struct acl_ip_label));
74659 + if (!*(i_tmp + i_num))
74660 + return ERR_PTR(-ENOMEM);
74661 +
74662 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
74663 + return ERR_PTR(-EFAULT);
74664 +
74665 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
74666 + return ERR_PTR(-EFAULT);
74667 +
74668 + if ((*(i_tmp + i_num))->iface == NULL)
74669 + continue;
74670 +
74671 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
74672 + if (err)
74673 + return ERR_PTR(err);
74674 + }
74675 +
74676 + s_tmp->ips = i_tmp;
74677 +
74678 +insert:
74679 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
74680 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
74681 + return ERR_PTR(-ENOMEM);
74682 +
74683 + return s_tmp;
74684 +}
74685 +
74686 +static int
74687 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
74688 +{
74689 + struct acl_subject_label s_pre;
74690 + struct acl_subject_label * ret;
74691 + int err;
74692 +
74693 + while (userp) {
74694 + if (copy_acl_subject_label(&s_pre, userp))
74695 + return -EFAULT;
74696 +
74697 + ret = do_copy_user_subj(userp, role, NULL);
74698 +
74699 + err = PTR_ERR(ret);
74700 + if (IS_ERR(ret))
74701 + return err;
74702 +
74703 + insert_acl_subj_label(ret, role);
74704 +
74705 + userp = s_pre.prev;
74706 + }
74707 +
74708 + return 0;
74709 +}
74710 +
74711 +static int
74712 +copy_user_acl(struct gr_arg *arg)
74713 +{
74714 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
74715 + struct acl_subject_label *subj_list;
74716 + struct sprole_pw *sptmp;
74717 + struct gr_hash_struct *ghash;
74718 + uid_t *domainlist;
74719 + unsigned int r_num;
74720 + int err = 0;
74721 + __u16 i;
74722 + __u32 num_subjs;
74723 +
74724 + /* we need a default and kernel role */
74725 + if (arg->role_db.num_roles < 2)
74726 + return -EINVAL;
74727 +
74728 + /* copy special role authentication info from userspace */
74729 +
74730 + polstate->num_sprole_pws = arg->num_sprole_pws;
74731 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
74732 +
74733 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
74734 + return -ENOMEM;
74735 +
74736 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74737 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
74738 + if (!sptmp)
74739 + return -ENOMEM;
74740 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
74741 + return -EFAULT;
74742 +
74743 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
74744 + if (err)
74745 + return err;
74746 +
74747 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74748 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
74749 +#endif
74750 +
74751 + polstate->acl_special_roles[i] = sptmp;
74752 + }
74753 +
74754 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
74755 +
74756 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
74757 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
74758 +
74759 + if (!r_tmp)
74760 + return -ENOMEM;
74761 +
74762 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
74763 + return -EFAULT;
74764 +
74765 + if (copy_acl_role_label(r_tmp, r_utmp2))
74766 + return -EFAULT;
74767 +
74768 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
74769 + if (err)
74770 + return err;
74771 +
74772 + if (!strcmp(r_tmp->rolename, "default")
74773 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
74774 + polstate->default_role = r_tmp;
74775 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
74776 + polstate->kernel_role = r_tmp;
74777 + }
74778 +
74779 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
74780 + return -ENOMEM;
74781 +
74782 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
74783 + return -EFAULT;
74784 +
74785 + r_tmp->hash = ghash;
74786 +
74787 + num_subjs = count_user_subjs(r_tmp->hash->first);
74788 +
74789 + r_tmp->subj_hash_size = num_subjs;
74790 + r_tmp->subj_hash =
74791 + (struct acl_subject_label **)
74792 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
74793 +
74794 + if (!r_tmp->subj_hash)
74795 + return -ENOMEM;
74796 +
74797 + err = copy_user_allowedips(r_tmp);
74798 + if (err)
74799 + return err;
74800 +
74801 + /* copy domain info */
74802 + if (r_tmp->domain_children != NULL) {
74803 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
74804 + if (domainlist == NULL)
74805 + return -ENOMEM;
74806 +
74807 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
74808 + return -EFAULT;
74809 +
74810 + r_tmp->domain_children = domainlist;
74811 + }
74812 +
74813 + err = copy_user_transitions(r_tmp);
74814 + if (err)
74815 + return err;
74816 +
74817 + memset(r_tmp->subj_hash, 0,
74818 + r_tmp->subj_hash_size *
74819 + sizeof (struct acl_subject_label *));
74820 +
74821 + /* acquire the list of subjects, then NULL out
74822 + the list prior to parsing the subjects for this role,
74823 + as during this parsing the list is replaced with a list
74824 + of *nested* subjects for the role
74825 + */
74826 + subj_list = r_tmp->hash->first;
74827 +
74828 + /* set nested subject list to null */
74829 + r_tmp->hash->first = NULL;
74830 +
74831 + err = copy_user_subjs(subj_list, r_tmp);
74832 +
74833 + if (err)
74834 + return err;
74835 +
74836 + insert_acl_role_label(r_tmp);
74837 + }
74838 +
74839 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
74840 + return -EINVAL;
74841 +
74842 + return err;
74843 +}
74844 +
74845 +static int gracl_reload_apply_policies(void *reload)
74846 +{
74847 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
74848 + struct task_struct *task, *task2;
74849 + struct acl_role_label *role, *rtmp;
74850 + struct acl_subject_label *subj;
74851 + const struct cred *cred;
74852 + int role_applied;
74853 + int ret = 0;
74854 +
74855 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
74856 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
74857 +
74858 + /* first make sure we'll be able to apply the new policy cleanly */
74859 + do_each_thread(task2, task) {
74860 + if (task->exec_file == NULL)
74861 + continue;
74862 + role_applied = 0;
74863 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74864 + /* preserve special roles */
74865 + FOR_EACH_ROLE_START(role)
74866 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74867 + rtmp = task->role;
74868 + task->role = role;
74869 + role_applied = 1;
74870 + break;
74871 + }
74872 + FOR_EACH_ROLE_END(role)
74873 + }
74874 + if (!role_applied) {
74875 + cred = __task_cred(task);
74876 + rtmp = task->role;
74877 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74878 + }
74879 + /* this handles non-nested inherited subjects, nested subjects will still
74880 + be dropped currently */
74881 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74882 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
74883 + /* change the role back so that we've made no modifications to the policy */
74884 + task->role = rtmp;
74885 +
74886 + if (subj == NULL || task->tmpacl == NULL) {
74887 + ret = -EINVAL;
74888 + goto out;
74889 + }
74890 + } while_each_thread(task2, task);
74891 +
74892 + /* now actually apply the policy */
74893 +
74894 + do_each_thread(task2, task) {
74895 + if (task->exec_file) {
74896 + role_applied = 0;
74897 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74898 + /* preserve special roles */
74899 + FOR_EACH_ROLE_START(role)
74900 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74901 + task->role = role;
74902 + role_applied = 1;
74903 + break;
74904 + }
74905 + FOR_EACH_ROLE_END(role)
74906 + }
74907 + if (!role_applied) {
74908 + cred = __task_cred(task);
74909 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74910 + }
74911 + /* this handles non-nested inherited subjects, nested subjects will still
74912 + be dropped currently */
74913 + if (!reload_state->oldmode && task->inherited)
74914 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74915 + else {
74916 + /* looked up and tagged to the task previously */
74917 + subj = task->tmpacl;
74918 + }
74919 + /* subj will be non-null */
74920 + __gr_apply_subject_to_task(polstate, task, subj);
74921 + if (reload_state->oldmode) {
74922 + task->acl_role_id = 0;
74923 + task->acl_sp_role = 0;
74924 + task->inherited = 0;
74925 + }
74926 + } else {
74927 + // it's a kernel process
74928 + task->role = polstate->kernel_role;
74929 + task->acl = polstate->kernel_role->root_label;
74930 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
74931 + task->acl->mode &= ~GR_PROCFIND;
74932 +#endif
74933 + }
74934 + } while_each_thread(task2, task);
74935 +
74936 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
74937 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
74938 +
74939 +out:
74940 +
74941 + return ret;
74942 +}
74943 +
74944 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
74945 +{
74946 + struct gr_reload_state new_reload_state = { };
74947 + int err;
74948 +
74949 + new_reload_state.oldpolicy_ptr = polstate;
74950 + new_reload_state.oldalloc_ptr = current_alloc_state;
74951 + new_reload_state.oldmode = oldmode;
74952 +
74953 + current_alloc_state = &new_reload_state.newalloc;
74954 + polstate = &new_reload_state.newpolicy;
74955 +
74956 + /* everything relevant is now saved off, copy in the new policy */
74957 + if (init_variables(args, true)) {
74958 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74959 + err = -ENOMEM;
74960 + goto error;
74961 + }
74962 +
74963 + err = copy_user_acl(args);
74964 + free_init_variables();
74965 + if (err)
74966 + goto error;
74967 + /* the new policy is copied in, with the old policy available via saved_state
74968 + first go through applying roles, making sure to preserve special roles
74969 + then apply new subjects, making sure to preserve inherited and nested subjects,
74970 + though currently only inherited subjects will be preserved
74971 + */
74972 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
74973 + if (err)
74974 + goto error;
74975 +
74976 + /* we've now applied the new policy, so restore the old policy state to free it */
74977 + polstate = &new_reload_state.oldpolicy;
74978 + current_alloc_state = &new_reload_state.oldalloc;
74979 + free_variables(true);
74980 +
74981 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
74982 + to running_polstate/current_alloc_state inside stop_machine
74983 + */
74984 + err = 0;
74985 + goto out;
74986 +error:
74987 + /* on error of loading the new policy, we'll just keep the previous
74988 + policy set around
74989 + */
74990 + free_variables(true);
74991 +
74992 + /* doesn't affect runtime, but maintains consistent state */
74993 +out:
74994 + polstate = new_reload_state.oldpolicy_ptr;
74995 + current_alloc_state = new_reload_state.oldalloc_ptr;
74996 +
74997 + return err;
74998 +}
74999 +
75000 +static int
75001 +gracl_init(struct gr_arg *args)
75002 +{
75003 + int error = 0;
75004 +
75005 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
75006 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
75007 +
75008 + if (init_variables(args, false)) {
75009 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
75010 + error = -ENOMEM;
75011 + goto out;
75012 + }
75013 +
75014 + error = copy_user_acl(args);
75015 + free_init_variables();
75016 + if (error)
75017 + goto out;
75018 +
75019 + error = gr_set_acls(0);
75020 + if (error)
75021 + goto out;
75022 +
75023 + gr_enable_rbac_system();
75024 +
75025 + return 0;
75026 +
75027 +out:
75028 + free_variables(false);
75029 + return error;
75030 +}
75031 +
75032 +static int
75033 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
75034 + unsigned char **sum)
75035 +{
75036 + struct acl_role_label *r;
75037 + struct role_allowed_ip *ipp;
75038 + struct role_transition *trans;
75039 + unsigned int i;
75040 + int found = 0;
75041 + u32 curr_ip = current->signal->curr_ip;
75042 +
75043 + current->signal->saved_ip = curr_ip;
75044 +
75045 + /* check transition table */
75046 +
75047 + for (trans = current->role->transitions; trans; trans = trans->next) {
75048 + if (!strcmp(rolename, trans->rolename)) {
75049 + found = 1;
75050 + break;
75051 + }
75052 + }
75053 +
75054 + if (!found)
75055 + return 0;
75056 +
75057 + /* handle special roles that do not require authentication
75058 + and check ip */
75059 +
75060 + FOR_EACH_ROLE_START(r)
75061 + if (!strcmp(rolename, r->rolename) &&
75062 + (r->roletype & GR_ROLE_SPECIAL)) {
75063 + found = 0;
75064 + if (r->allowed_ips != NULL) {
75065 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
75066 + if ((ntohl(curr_ip) & ipp->netmask) ==
75067 + (ntohl(ipp->addr) & ipp->netmask))
75068 + found = 1;
75069 + }
75070 + } else
75071 + found = 2;
75072 + if (!found)
75073 + return 0;
75074 +
75075 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
75076 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
75077 + *salt = NULL;
75078 + *sum = NULL;
75079 + return 1;
75080 + }
75081 + }
75082 + FOR_EACH_ROLE_END(r)
75083 +
75084 + for (i = 0; i < polstate->num_sprole_pws; i++) {
75085 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
75086 + *salt = polstate->acl_special_roles[i]->salt;
75087 + *sum = polstate->acl_special_roles[i]->sum;
75088 + return 1;
75089 + }
75090 + }
75091 +
75092 + return 0;
75093 +}
75094 +
75095 +int gr_check_secure_terminal(struct task_struct *task)
75096 +{
75097 + struct task_struct *p, *p2, *p3;
75098 + struct files_struct *files;
75099 + struct fdtable *fdt;
75100 + struct file *our_file = NULL, *file;
75101 + int i;
75102 +
75103 + if (task->signal->tty == NULL)
75104 + return 1;
75105 +
75106 + files = get_files_struct(task);
75107 + if (files != NULL) {
75108 + rcu_read_lock();
75109 + fdt = files_fdtable(files);
75110 + for (i=0; i < fdt->max_fds; i++) {
75111 + file = fcheck_files(files, i);
75112 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
75113 + get_file(file);
75114 + our_file = file;
75115 + }
75116 + }
75117 + rcu_read_unlock();
75118 + put_files_struct(files);
75119 + }
75120 +
75121 + if (our_file == NULL)
75122 + return 1;
75123 +
75124 + read_lock(&tasklist_lock);
75125 + do_each_thread(p2, p) {
75126 + files = get_files_struct(p);
75127 + if (files == NULL ||
75128 + (p->signal && p->signal->tty == task->signal->tty)) {
75129 + if (files != NULL)
75130 + put_files_struct(files);
75131 + continue;
75132 + }
75133 + rcu_read_lock();
75134 + fdt = files_fdtable(files);
75135 + for (i=0; i < fdt->max_fds; i++) {
75136 + file = fcheck_files(files, i);
75137 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
75138 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
75139 + p3 = task;
75140 + while (task_pid_nr(p3) > 0) {
75141 + if (p3 == p)
75142 + break;
75143 + p3 = p3->real_parent;
75144 + }
75145 + if (p3 == p)
75146 + break;
75147 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
75148 + gr_handle_alertkill(p);
75149 + rcu_read_unlock();
75150 + put_files_struct(files);
75151 + read_unlock(&tasklist_lock);
75152 + fput(our_file);
75153 + return 0;
75154 + }
75155 + }
75156 + rcu_read_unlock();
75157 + put_files_struct(files);
75158 + } while_each_thread(p2, p);
75159 + read_unlock(&tasklist_lock);
75160 +
75161 + fput(our_file);
75162 + return 1;
75163 +}
75164 +
75165 +ssize_t
75166 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
75167 +{
75168 + struct gr_arg_wrapper uwrap;
75169 + unsigned char *sprole_salt = NULL;
75170 + unsigned char *sprole_sum = NULL;
75171 + int error = 0;
75172 + int error2 = 0;
75173 + size_t req_count = 0;
75174 + unsigned char oldmode = 0;
75175 +
75176 + mutex_lock(&gr_dev_mutex);
75177 +
75178 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
75179 + error = -EPERM;
75180 + goto out;
75181 + }
75182 +
75183 +#ifdef CONFIG_COMPAT
75184 + pax_open_kernel();
75185 + if (is_compat_task()) {
75186 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
75187 + copy_gr_arg = &copy_gr_arg_compat;
75188 + copy_acl_object_label = &copy_acl_object_label_compat;
75189 + copy_acl_subject_label = &copy_acl_subject_label_compat;
75190 + copy_acl_role_label = &copy_acl_role_label_compat;
75191 + copy_acl_ip_label = &copy_acl_ip_label_compat;
75192 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
75193 + copy_role_transition = &copy_role_transition_compat;
75194 + copy_sprole_pw = &copy_sprole_pw_compat;
75195 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
75196 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75197 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75198 + } else {
75199 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75200 + copy_gr_arg = &copy_gr_arg_normal;
75201 + copy_acl_object_label = &copy_acl_object_label_normal;
75202 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75203 + copy_acl_role_label = &copy_acl_role_label_normal;
75204 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75205 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75206 + copy_role_transition = &copy_role_transition_normal;
75207 + copy_sprole_pw = &copy_sprole_pw_normal;
75208 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75209 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75210 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75211 + }
75212 + pax_close_kernel();
75213 +#endif
75214 +
75215 + req_count = get_gr_arg_wrapper_size();
75216 +
75217 + if (count != req_count) {
75218 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75219 + error = -EINVAL;
75220 + goto out;
75221 + }
75222 +
75223 +
75224 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75225 + gr_auth_expires = 0;
75226 + gr_auth_attempts = 0;
75227 + }
75228 +
75229 + error = copy_gr_arg_wrapper(buf, &uwrap);
75230 + if (error)
75231 + goto out;
75232 +
75233 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75234 + if (error)
75235 + goto out;
75236 +
75237 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75238 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75239 + time_after(gr_auth_expires, get_seconds())) {
75240 + error = -EBUSY;
75241 + goto out;
75242 + }
75243 +
75244 + /* if non-root trying to do anything other than use a special role,
75245 + do not attempt authentication, do not count towards authentication
75246 + locking
75247 + */
75248 +
75249 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75250 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75251 + gr_is_global_nonroot(current_uid())) {
75252 + error = -EPERM;
75253 + goto out;
75254 + }
75255 +
75256 + /* ensure pw and special role name are null terminated */
75257 +
75258 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75259 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75260 +
75261 + /* Okay.
75262 + * We have our enough of the argument structure..(we have yet
75263 + * to copy_from_user the tables themselves) . Copy the tables
75264 + * only if we need them, i.e. for loading operations. */
75265 +
75266 + switch (gr_usermode->mode) {
75267 + case GR_STATUS:
75268 + if (gr_acl_is_enabled()) {
75269 + error = 1;
75270 + if (!gr_check_secure_terminal(current))
75271 + error = 3;
75272 + } else
75273 + error = 2;
75274 + goto out;
75275 + case GR_SHUTDOWN:
75276 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75277 + stop_machine(gr_rbac_disable, NULL, NULL);
75278 + free_variables(false);
75279 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75280 + memset(gr_system_salt, 0, GR_SALT_LEN);
75281 + memset(gr_system_sum, 0, GR_SHA_LEN);
75282 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75283 + } else if (gr_acl_is_enabled()) {
75284 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75285 + error = -EPERM;
75286 + } else {
75287 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75288 + error = -EAGAIN;
75289 + }
75290 + break;
75291 + case GR_ENABLE:
75292 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75293 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75294 + else {
75295 + if (gr_acl_is_enabled())
75296 + error = -EAGAIN;
75297 + else
75298 + error = error2;
75299 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75300 + }
75301 + break;
75302 + case GR_OLDRELOAD:
75303 + oldmode = 1;
75304 + case GR_RELOAD:
75305 + if (!gr_acl_is_enabled()) {
75306 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75307 + error = -EAGAIN;
75308 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75309 + error2 = gracl_reload(gr_usermode, oldmode);
75310 + if (!error2)
75311 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75312 + else {
75313 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75314 + error = error2;
75315 + }
75316 + } else {
75317 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75318 + error = -EPERM;
75319 + }
75320 + break;
75321 + case GR_SEGVMOD:
75322 + if (unlikely(!gr_acl_is_enabled())) {
75323 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75324 + error = -EAGAIN;
75325 + break;
75326 + }
75327 +
75328 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75329 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75330 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75331 + struct acl_subject_label *segvacl;
75332 + segvacl =
75333 + lookup_acl_subj_label(gr_usermode->segv_inode,
75334 + gr_usermode->segv_device,
75335 + current->role);
75336 + if (segvacl) {
75337 + segvacl->crashes = 0;
75338 + segvacl->expires = 0;
75339 + }
75340 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75341 + gr_remove_uid(gr_usermode->segv_uid);
75342 + }
75343 + } else {
75344 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75345 + error = -EPERM;
75346 + }
75347 + break;
75348 + case GR_SPROLE:
75349 + case GR_SPROLEPAM:
75350 + if (unlikely(!gr_acl_is_enabled())) {
75351 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75352 + error = -EAGAIN;
75353 + break;
75354 + }
75355 +
75356 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75357 + current->role->expires = 0;
75358 + current->role->auth_attempts = 0;
75359 + }
75360 +
75361 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75362 + time_after(current->role->expires, get_seconds())) {
75363 + error = -EBUSY;
75364 + goto out;
75365 + }
75366 +
75367 + if (lookup_special_role_auth
75368 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75369 + && ((!sprole_salt && !sprole_sum)
75370 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75371 + char *p = "";
75372 + assign_special_role(gr_usermode->sp_role);
75373 + read_lock(&tasklist_lock);
75374 + if (current->real_parent)
75375 + p = current->real_parent->role->rolename;
75376 + read_unlock(&tasklist_lock);
75377 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75378 + p, acl_sp_role_value);
75379 + } else {
75380 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75381 + error = -EPERM;
75382 + if(!(current->role->auth_attempts++))
75383 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75384 +
75385 + goto out;
75386 + }
75387 + break;
75388 + case GR_UNSPROLE:
75389 + if (unlikely(!gr_acl_is_enabled())) {
75390 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75391 + error = -EAGAIN;
75392 + break;
75393 + }
75394 +
75395 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75396 + char *p = "";
75397 + int i = 0;
75398 +
75399 + read_lock(&tasklist_lock);
75400 + if (current->real_parent) {
75401 + p = current->real_parent->role->rolename;
75402 + i = current->real_parent->acl_role_id;
75403 + }
75404 + read_unlock(&tasklist_lock);
75405 +
75406 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75407 + gr_set_acls(1);
75408 + } else {
75409 + error = -EPERM;
75410 + goto out;
75411 + }
75412 + break;
75413 + default:
75414 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75415 + error = -EINVAL;
75416 + break;
75417 + }
75418 +
75419 + if (error != -EPERM)
75420 + goto out;
75421 +
75422 + if(!(gr_auth_attempts++))
75423 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75424 +
75425 + out:
75426 + mutex_unlock(&gr_dev_mutex);
75427 +
75428 + if (!error)
75429 + error = req_count;
75430 +
75431 + return error;
75432 +}
75433 +
75434 +int
75435 +gr_set_acls(const int type)
75436 +{
75437 + struct task_struct *task, *task2;
75438 + struct acl_role_label *role = current->role;
75439 + struct acl_subject_label *subj;
75440 + __u16 acl_role_id = current->acl_role_id;
75441 + const struct cred *cred;
75442 + int ret;
75443 +
75444 + rcu_read_lock();
75445 + read_lock(&tasklist_lock);
75446 + read_lock(&grsec_exec_file_lock);
75447 + do_each_thread(task2, task) {
75448 + /* check to see if we're called from the exit handler,
75449 + if so, only replace ACLs that have inherited the admin
75450 + ACL */
75451 +
75452 + if (type && (task->role != role ||
75453 + task->acl_role_id != acl_role_id))
75454 + continue;
75455 +
75456 + task->acl_role_id = 0;
75457 + task->acl_sp_role = 0;
75458 + task->inherited = 0;
75459 +
75460 + if (task->exec_file) {
75461 + cred = __task_cred(task);
75462 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75463 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75464 + if (subj == NULL) {
75465 + ret = -EINVAL;
75466 + read_unlock(&grsec_exec_file_lock);
75467 + read_unlock(&tasklist_lock);
75468 + rcu_read_unlock();
75469 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75470 + return ret;
75471 + }
75472 + __gr_apply_subject_to_task(polstate, task, subj);
75473 + } else {
75474 + // it's a kernel process
75475 + task->role = polstate->kernel_role;
75476 + task->acl = polstate->kernel_role->root_label;
75477 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75478 + task->acl->mode &= ~GR_PROCFIND;
75479 +#endif
75480 + }
75481 + } while_each_thread(task2, task);
75482 + read_unlock(&grsec_exec_file_lock);
75483 + read_unlock(&tasklist_lock);
75484 + rcu_read_unlock();
75485 +
75486 + return 0;
75487 +}
75488 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75489 new file mode 100644
75490 index 0000000..39645c9
75491 --- /dev/null
75492 +++ b/grsecurity/gracl_res.c
75493 @@ -0,0 +1,68 @@
75494 +#include <linux/kernel.h>
75495 +#include <linux/sched.h>
75496 +#include <linux/gracl.h>
75497 +#include <linux/grinternal.h>
75498 +
75499 +static const char *restab_log[] = {
75500 + [RLIMIT_CPU] = "RLIMIT_CPU",
75501 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75502 + [RLIMIT_DATA] = "RLIMIT_DATA",
75503 + [RLIMIT_STACK] = "RLIMIT_STACK",
75504 + [RLIMIT_CORE] = "RLIMIT_CORE",
75505 + [RLIMIT_RSS] = "RLIMIT_RSS",
75506 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75507 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75508 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75509 + [RLIMIT_AS] = "RLIMIT_AS",
75510 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75511 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75512 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75513 + [RLIMIT_NICE] = "RLIMIT_NICE",
75514 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75515 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75516 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75517 +};
75518 +
75519 +void
75520 +gr_log_resource(const struct task_struct *task,
75521 + const int res, const unsigned long wanted, const int gt)
75522 +{
75523 + const struct cred *cred;
75524 + unsigned long rlim;
75525 +
75526 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75527 + return;
75528 +
75529 + // not yet supported resource
75530 + if (unlikely(!restab_log[res]))
75531 + return;
75532 +
75533 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75534 + rlim = task_rlimit_max(task, res);
75535 + else
75536 + rlim = task_rlimit(task, res);
75537 +
75538 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75539 + return;
75540 +
75541 + rcu_read_lock();
75542 + cred = __task_cred(task);
75543 +
75544 + if (res == RLIMIT_NPROC &&
75545 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75546 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75547 + goto out_rcu_unlock;
75548 + else if (res == RLIMIT_MEMLOCK &&
75549 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75550 + goto out_rcu_unlock;
75551 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75552 + goto out_rcu_unlock;
75553 + rcu_read_unlock();
75554 +
75555 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75556 +
75557 + return;
75558 +out_rcu_unlock:
75559 + rcu_read_unlock();
75560 + return;
75561 +}
75562 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75563 new file mode 100644
75564 index 0000000..218b66b
75565 --- /dev/null
75566 +++ b/grsecurity/gracl_segv.c
75567 @@ -0,0 +1,324 @@
75568 +#include <linux/kernel.h>
75569 +#include <linux/mm.h>
75570 +#include <asm/uaccess.h>
75571 +#include <asm/errno.h>
75572 +#include <asm/mman.h>
75573 +#include <net/sock.h>
75574 +#include <linux/file.h>
75575 +#include <linux/fs.h>
75576 +#include <linux/net.h>
75577 +#include <linux/in.h>
75578 +#include <linux/slab.h>
75579 +#include <linux/types.h>
75580 +#include <linux/sched.h>
75581 +#include <linux/timer.h>
75582 +#include <linux/gracl.h>
75583 +#include <linux/grsecurity.h>
75584 +#include <linux/grinternal.h>
75585 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75586 +#include <linux/magic.h>
75587 +#include <linux/pagemap.h>
75588 +#include "../fs/btrfs/async-thread.h"
75589 +#include "../fs/btrfs/ctree.h"
75590 +#include "../fs/btrfs/btrfs_inode.h"
75591 +#endif
75592 +
75593 +static struct crash_uid *uid_set;
75594 +static unsigned short uid_used;
75595 +static DEFINE_SPINLOCK(gr_uid_lock);
75596 +extern rwlock_t gr_inode_lock;
75597 +extern struct acl_subject_label *
75598 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
75599 + struct acl_role_label *role);
75600 +
75601 +static inline dev_t __get_dev(const struct dentry *dentry)
75602 +{
75603 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75604 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75605 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
75606 + else
75607 +#endif
75608 + return dentry->d_sb->s_dev;
75609 +}
75610 +
75611 +static inline u64 __get_ino(const struct dentry *dentry)
75612 +{
75613 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75614 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75615 + return btrfs_ino(dentry->d_inode);
75616 + else
75617 +#endif
75618 + return dentry->d_inode->i_ino;
75619 +}
75620 +
75621 +int
75622 +gr_init_uidset(void)
75623 +{
75624 + uid_set =
75625 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
75626 + uid_used = 0;
75627 +
75628 + return uid_set ? 1 : 0;
75629 +}
75630 +
75631 +void
75632 +gr_free_uidset(void)
75633 +{
75634 + if (uid_set) {
75635 + struct crash_uid *tmpset;
75636 + spin_lock(&gr_uid_lock);
75637 + tmpset = uid_set;
75638 + uid_set = NULL;
75639 + uid_used = 0;
75640 + spin_unlock(&gr_uid_lock);
75641 + if (tmpset)
75642 + kfree(tmpset);
75643 + }
75644 +
75645 + return;
75646 +}
75647 +
75648 +int
75649 +gr_find_uid(const uid_t uid)
75650 +{
75651 + struct crash_uid *tmp = uid_set;
75652 + uid_t buid;
75653 + int low = 0, high = uid_used - 1, mid;
75654 +
75655 + while (high >= low) {
75656 + mid = (low + high) >> 1;
75657 + buid = tmp[mid].uid;
75658 + if (buid == uid)
75659 + return mid;
75660 + if (buid > uid)
75661 + high = mid - 1;
75662 + if (buid < uid)
75663 + low = mid + 1;
75664 + }
75665 +
75666 + return -1;
75667 +}
75668 +
75669 +static __inline__ void
75670 +gr_insertsort(void)
75671 +{
75672 + unsigned short i, j;
75673 + struct crash_uid index;
75674 +
75675 + for (i = 1; i < uid_used; i++) {
75676 + index = uid_set[i];
75677 + j = i;
75678 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
75679 + uid_set[j] = uid_set[j - 1];
75680 + j--;
75681 + }
75682 + uid_set[j] = index;
75683 + }
75684 +
75685 + return;
75686 +}
75687 +
75688 +static __inline__ void
75689 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
75690 +{
75691 + int loc;
75692 + uid_t uid = GR_GLOBAL_UID(kuid);
75693 +
75694 + if (uid_used == GR_UIDTABLE_MAX)
75695 + return;
75696 +
75697 + loc = gr_find_uid(uid);
75698 +
75699 + if (loc >= 0) {
75700 + uid_set[loc].expires = expires;
75701 + return;
75702 + }
75703 +
75704 + uid_set[uid_used].uid = uid;
75705 + uid_set[uid_used].expires = expires;
75706 + uid_used++;
75707 +
75708 + gr_insertsort();
75709 +
75710 + return;
75711 +}
75712 +
75713 +void
75714 +gr_remove_uid(const unsigned short loc)
75715 +{
75716 + unsigned short i;
75717 +
75718 + for (i = loc + 1; i < uid_used; i++)
75719 + uid_set[i - 1] = uid_set[i];
75720 +
75721 + uid_used--;
75722 +
75723 + return;
75724 +}
75725 +
75726 +int
75727 +gr_check_crash_uid(const kuid_t kuid)
75728 +{
75729 + int loc;
75730 + int ret = 0;
75731 + uid_t uid;
75732 +
75733 + if (unlikely(!gr_acl_is_enabled()))
75734 + return 0;
75735 +
75736 + uid = GR_GLOBAL_UID(kuid);
75737 +
75738 + spin_lock(&gr_uid_lock);
75739 + loc = gr_find_uid(uid);
75740 +
75741 + if (loc < 0)
75742 + goto out_unlock;
75743 +
75744 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
75745 + gr_remove_uid(loc);
75746 + else
75747 + ret = 1;
75748 +
75749 +out_unlock:
75750 + spin_unlock(&gr_uid_lock);
75751 + return ret;
75752 +}
75753 +
75754 +static __inline__ int
75755 +proc_is_setxid(const struct cred *cred)
75756 +{
75757 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
75758 + !uid_eq(cred->uid, cred->fsuid))
75759 + return 1;
75760 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
75761 + !gid_eq(cred->gid, cred->fsgid))
75762 + return 1;
75763 +
75764 + return 0;
75765 +}
75766 +
75767 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
75768 +
75769 +void
75770 +gr_handle_crash(struct task_struct *task, const int sig)
75771 +{
75772 + struct acl_subject_label *curr;
75773 + struct task_struct *tsk, *tsk2;
75774 + const struct cred *cred;
75775 + const struct cred *cred2;
75776 +
75777 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
75778 + return;
75779 +
75780 + if (unlikely(!gr_acl_is_enabled()))
75781 + return;
75782 +
75783 + curr = task->acl;
75784 +
75785 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
75786 + return;
75787 +
75788 + if (time_before_eq(curr->expires, get_seconds())) {
75789 + curr->expires = 0;
75790 + curr->crashes = 0;
75791 + }
75792 +
75793 + curr->crashes++;
75794 +
75795 + if (!curr->expires)
75796 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
75797 +
75798 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75799 + time_after(curr->expires, get_seconds())) {
75800 + rcu_read_lock();
75801 + cred = __task_cred(task);
75802 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
75803 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75804 + spin_lock(&gr_uid_lock);
75805 + gr_insert_uid(cred->uid, curr->expires);
75806 + spin_unlock(&gr_uid_lock);
75807 + curr->expires = 0;
75808 + curr->crashes = 0;
75809 + read_lock(&tasklist_lock);
75810 + do_each_thread(tsk2, tsk) {
75811 + cred2 = __task_cred(tsk);
75812 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
75813 + gr_fake_force_sig(SIGKILL, tsk);
75814 + } while_each_thread(tsk2, tsk);
75815 + read_unlock(&tasklist_lock);
75816 + } else {
75817 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75818 + read_lock(&tasklist_lock);
75819 + read_lock(&grsec_exec_file_lock);
75820 + do_each_thread(tsk2, tsk) {
75821 + if (likely(tsk != task)) {
75822 + // if this thread has the same subject as the one that triggered
75823 + // RES_CRASH and it's the same binary, kill it
75824 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
75825 + gr_fake_force_sig(SIGKILL, tsk);
75826 + }
75827 + } while_each_thread(tsk2, tsk);
75828 + read_unlock(&grsec_exec_file_lock);
75829 + read_unlock(&tasklist_lock);
75830 + }
75831 + rcu_read_unlock();
75832 + }
75833 +
75834 + return;
75835 +}
75836 +
75837 +int
75838 +gr_check_crash_exec(const struct file *filp)
75839 +{
75840 + struct acl_subject_label *curr;
75841 + struct dentry *dentry;
75842 +
75843 + if (unlikely(!gr_acl_is_enabled()))
75844 + return 0;
75845 +
75846 + read_lock(&gr_inode_lock);
75847 + dentry = filp->f_path.dentry;
75848 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
75849 + current->role);
75850 + read_unlock(&gr_inode_lock);
75851 +
75852 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
75853 + (!curr->crashes && !curr->expires))
75854 + return 0;
75855 +
75856 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75857 + time_after(curr->expires, get_seconds()))
75858 + return 1;
75859 + else if (time_before_eq(curr->expires, get_seconds())) {
75860 + curr->crashes = 0;
75861 + curr->expires = 0;
75862 + }
75863 +
75864 + return 0;
75865 +}
75866 +
75867 +void
75868 +gr_handle_alertkill(struct task_struct *task)
75869 +{
75870 + struct acl_subject_label *curracl;
75871 + __u32 curr_ip;
75872 + struct task_struct *p, *p2;
75873 +
75874 + if (unlikely(!gr_acl_is_enabled()))
75875 + return;
75876 +
75877 + curracl = task->acl;
75878 + curr_ip = task->signal->curr_ip;
75879 +
75880 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
75881 + read_lock(&tasklist_lock);
75882 + do_each_thread(p2, p) {
75883 + if (p->signal->curr_ip == curr_ip)
75884 + gr_fake_force_sig(SIGKILL, p);
75885 + } while_each_thread(p2, p);
75886 + read_unlock(&tasklist_lock);
75887 + } else if (curracl->mode & GR_KILLPROC)
75888 + gr_fake_force_sig(SIGKILL, task);
75889 +
75890 + return;
75891 +}
75892 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
75893 new file mode 100644
75894 index 0000000..6b0c9cc
75895 --- /dev/null
75896 +++ b/grsecurity/gracl_shm.c
75897 @@ -0,0 +1,40 @@
75898 +#include <linux/kernel.h>
75899 +#include <linux/mm.h>
75900 +#include <linux/sched.h>
75901 +#include <linux/file.h>
75902 +#include <linux/ipc.h>
75903 +#include <linux/gracl.h>
75904 +#include <linux/grsecurity.h>
75905 +#include <linux/grinternal.h>
75906 +
75907 +int
75908 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
75909 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
75910 +{
75911 + struct task_struct *task;
75912 +
75913 + if (!gr_acl_is_enabled())
75914 + return 1;
75915 +
75916 + rcu_read_lock();
75917 + read_lock(&tasklist_lock);
75918 +
75919 + task = find_task_by_vpid(shm_cprid);
75920 +
75921 + if (unlikely(!task))
75922 + task = find_task_by_vpid(shm_lapid);
75923 +
75924 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
75925 + (task_pid_nr(task) == shm_lapid)) &&
75926 + (task->acl->mode & GR_PROTSHM) &&
75927 + (task->acl != current->acl))) {
75928 + read_unlock(&tasklist_lock);
75929 + rcu_read_unlock();
75930 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
75931 + return 0;
75932 + }
75933 + read_unlock(&tasklist_lock);
75934 + rcu_read_unlock();
75935 +
75936 + return 1;
75937 +}
75938 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
75939 new file mode 100644
75940 index 0000000..bc0be01
75941 --- /dev/null
75942 +++ b/grsecurity/grsec_chdir.c
75943 @@ -0,0 +1,19 @@
75944 +#include <linux/kernel.h>
75945 +#include <linux/sched.h>
75946 +#include <linux/fs.h>
75947 +#include <linux/file.h>
75948 +#include <linux/grsecurity.h>
75949 +#include <linux/grinternal.h>
75950 +
75951 +void
75952 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
75953 +{
75954 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
75955 + if ((grsec_enable_chdir && grsec_enable_group &&
75956 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
75957 + !grsec_enable_group)) {
75958 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
75959 + }
75960 +#endif
75961 + return;
75962 +}
75963 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
75964 new file mode 100644
75965 index 0000000..114ea4f
75966 --- /dev/null
75967 +++ b/grsecurity/grsec_chroot.c
75968 @@ -0,0 +1,467 @@
75969 +#include <linux/kernel.h>
75970 +#include <linux/module.h>
75971 +#include <linux/sched.h>
75972 +#include <linux/file.h>
75973 +#include <linux/fs.h>
75974 +#include <linux/mount.h>
75975 +#include <linux/types.h>
75976 +#include "../fs/mount.h"
75977 +#include <linux/grsecurity.h>
75978 +#include <linux/grinternal.h>
75979 +
75980 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75981 +int gr_init_ran;
75982 +#endif
75983 +
75984 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75985 +{
75986 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75987 + struct dentry *tmpd = dentry;
75988 +
75989 + read_seqlock_excl(&mount_lock);
75990 + write_seqlock(&rename_lock);
75991 +
75992 + while (tmpd != mnt->mnt_root) {
75993 + atomic_inc(&tmpd->chroot_refcnt);
75994 + tmpd = tmpd->d_parent;
75995 + }
75996 + atomic_inc(&tmpd->chroot_refcnt);
75997 +
75998 + write_sequnlock(&rename_lock);
75999 + read_sequnlock_excl(&mount_lock);
76000 +#endif
76001 +}
76002 +
76003 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
76004 +{
76005 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76006 + struct dentry *tmpd = dentry;
76007 +
76008 + read_seqlock_excl(&mount_lock);
76009 + write_seqlock(&rename_lock);
76010 +
76011 + while (tmpd != mnt->mnt_root) {
76012 + atomic_dec(&tmpd->chroot_refcnt);
76013 + tmpd = tmpd->d_parent;
76014 + }
76015 + atomic_dec(&tmpd->chroot_refcnt);
76016 +
76017 + write_sequnlock(&rename_lock);
76018 + read_sequnlock_excl(&mount_lock);
76019 +#endif
76020 +}
76021 +
76022 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76023 +static struct dentry *get_closest_chroot(struct dentry *dentry)
76024 +{
76025 + write_seqlock(&rename_lock);
76026 + do {
76027 + if (atomic_read(&dentry->chroot_refcnt)) {
76028 + write_sequnlock(&rename_lock);
76029 + return dentry;
76030 + }
76031 + dentry = dentry->d_parent;
76032 + } while (!IS_ROOT(dentry));
76033 + write_sequnlock(&rename_lock);
76034 + return NULL;
76035 +}
76036 +#endif
76037 +
76038 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
76039 + struct dentry *newdentry, struct vfsmount *newmnt)
76040 +{
76041 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
76042 + struct dentry *chroot;
76043 +
76044 + if (unlikely(!grsec_enable_chroot_rename))
76045 + return 0;
76046 +
76047 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
76048 + return 0;
76049 +
76050 + chroot = get_closest_chroot(olddentry);
76051 +
76052 + if (chroot == NULL)
76053 + return 0;
76054 +
76055 + if (is_subdir(newdentry, chroot))
76056 + return 0;
76057 +
76058 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
76059 +
76060 + return 1;
76061 +#else
76062 + return 0;
76063 +#endif
76064 +}
76065 +
76066 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
76067 +{
76068 +#ifdef CONFIG_GRKERNSEC
76069 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
76070 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
76071 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76072 + && gr_init_ran
76073 +#endif
76074 + )
76075 + task->gr_is_chrooted = 1;
76076 + else {
76077 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
76078 + if (task_pid_nr(task) == 1 && !gr_init_ran)
76079 + gr_init_ran = 1;
76080 +#endif
76081 + task->gr_is_chrooted = 0;
76082 + }
76083 +
76084 + task->gr_chroot_dentry = path->dentry;
76085 +#endif
76086 + return;
76087 +}
76088 +
76089 +void gr_clear_chroot_entries(struct task_struct *task)
76090 +{
76091 +#ifdef CONFIG_GRKERNSEC
76092 + task->gr_is_chrooted = 0;
76093 + task->gr_chroot_dentry = NULL;
76094 +#endif
76095 + return;
76096 +}
76097 +
76098 +int
76099 +gr_handle_chroot_unix(const pid_t pid)
76100 +{
76101 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
76102 + struct task_struct *p;
76103 +
76104 + if (unlikely(!grsec_enable_chroot_unix))
76105 + return 1;
76106 +
76107 + if (likely(!proc_is_chrooted(current)))
76108 + return 1;
76109 +
76110 + rcu_read_lock();
76111 + read_lock(&tasklist_lock);
76112 + p = find_task_by_vpid_unrestricted(pid);
76113 + if (unlikely(p && !have_same_root(current, p))) {
76114 + read_unlock(&tasklist_lock);
76115 + rcu_read_unlock();
76116 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
76117 + return 0;
76118 + }
76119 + read_unlock(&tasklist_lock);
76120 + rcu_read_unlock();
76121 +#endif
76122 + return 1;
76123 +}
76124 +
76125 +int
76126 +gr_handle_chroot_nice(void)
76127 +{
76128 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76129 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
76130 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
76131 + return -EPERM;
76132 + }
76133 +#endif
76134 + return 0;
76135 +}
76136 +
76137 +int
76138 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
76139 +{
76140 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76141 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
76142 + && proc_is_chrooted(current)) {
76143 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
76144 + return -EACCES;
76145 + }
76146 +#endif
76147 + return 0;
76148 +}
76149 +
76150 +int
76151 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
76152 +{
76153 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76154 + struct task_struct *p;
76155 + int ret = 0;
76156 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
76157 + return ret;
76158 +
76159 + read_lock(&tasklist_lock);
76160 + do_each_pid_task(pid, type, p) {
76161 + if (!have_same_root(current, p)) {
76162 + ret = 1;
76163 + goto out;
76164 + }
76165 + } while_each_pid_task(pid, type, p);
76166 +out:
76167 + read_unlock(&tasklist_lock);
76168 + return ret;
76169 +#endif
76170 + return 0;
76171 +}
76172 +
76173 +int
76174 +gr_pid_is_chrooted(struct task_struct *p)
76175 +{
76176 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76177 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
76178 + return 0;
76179 +
76180 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
76181 + !have_same_root(current, p)) {
76182 + return 1;
76183 + }
76184 +#endif
76185 + return 0;
76186 +}
76187 +
76188 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
76189 +
76190 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
76191 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
76192 +{
76193 + struct path path, currentroot;
76194 + int ret = 0;
76195 +
76196 + path.dentry = (struct dentry *)u_dentry;
76197 + path.mnt = (struct vfsmount *)u_mnt;
76198 + get_fs_root(current->fs, &currentroot);
76199 + if (path_is_under(&path, &currentroot))
76200 + ret = 1;
76201 + path_put(&currentroot);
76202 +
76203 + return ret;
76204 +}
76205 +#endif
76206 +
76207 +int
76208 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76209 +{
76210 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76211 + if (!grsec_enable_chroot_fchdir)
76212 + return 1;
76213 +
76214 + if (!proc_is_chrooted(current))
76215 + return 1;
76216 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76217 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76218 + return 0;
76219 + }
76220 +#endif
76221 + return 1;
76222 +}
76223 +
76224 +int
76225 +gr_chroot_fhandle(void)
76226 +{
76227 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76228 + if (!grsec_enable_chroot_fchdir)
76229 + return 1;
76230 +
76231 + if (!proc_is_chrooted(current))
76232 + return 1;
76233 + else {
76234 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76235 + return 0;
76236 + }
76237 +#endif
76238 + return 1;
76239 +}
76240 +
76241 +int
76242 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76243 + const u64 shm_createtime)
76244 +{
76245 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76246 + struct task_struct *p;
76247 +
76248 + if (unlikely(!grsec_enable_chroot_shmat))
76249 + return 1;
76250 +
76251 + if (likely(!proc_is_chrooted(current)))
76252 + return 1;
76253 +
76254 + rcu_read_lock();
76255 + read_lock(&tasklist_lock);
76256 +
76257 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76258 + if (time_before_eq64(p->start_time, shm_createtime)) {
76259 + if (have_same_root(current, p)) {
76260 + goto allow;
76261 + } else {
76262 + read_unlock(&tasklist_lock);
76263 + rcu_read_unlock();
76264 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76265 + return 0;
76266 + }
76267 + }
76268 + /* creator exited, pid reuse, fall through to next check */
76269 + }
76270 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76271 + if (unlikely(!have_same_root(current, p))) {
76272 + read_unlock(&tasklist_lock);
76273 + rcu_read_unlock();
76274 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76275 + return 0;
76276 + }
76277 + }
76278 +
76279 +allow:
76280 + read_unlock(&tasklist_lock);
76281 + rcu_read_unlock();
76282 +#endif
76283 + return 1;
76284 +}
76285 +
76286 +void
76287 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76288 +{
76289 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76290 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76291 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76292 +#endif
76293 + return;
76294 +}
76295 +
76296 +int
76297 +gr_handle_chroot_mknod(const struct dentry *dentry,
76298 + const struct vfsmount *mnt, const int mode)
76299 +{
76300 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76301 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76302 + proc_is_chrooted(current)) {
76303 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76304 + return -EPERM;
76305 + }
76306 +#endif
76307 + return 0;
76308 +}
76309 +
76310 +int
76311 +gr_handle_chroot_mount(const struct dentry *dentry,
76312 + const struct vfsmount *mnt, const char *dev_name)
76313 +{
76314 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76315 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76316 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76317 + return -EPERM;
76318 + }
76319 +#endif
76320 + return 0;
76321 +}
76322 +
76323 +int
76324 +gr_handle_chroot_pivot(void)
76325 +{
76326 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76327 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76328 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76329 + return -EPERM;
76330 + }
76331 +#endif
76332 + return 0;
76333 +}
76334 +
76335 +int
76336 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76337 +{
76338 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76339 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76340 + !gr_is_outside_chroot(dentry, mnt)) {
76341 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76342 + return -EPERM;
76343 + }
76344 +#endif
76345 + return 0;
76346 +}
76347 +
76348 +extern const char *captab_log[];
76349 +extern int captab_log_entries;
76350 +
76351 +int
76352 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76353 +{
76354 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76355 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76356 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76357 + if (cap_raised(chroot_caps, cap)) {
76358 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76359 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76360 + }
76361 + return 0;
76362 + }
76363 + }
76364 +#endif
76365 + return 1;
76366 +}
76367 +
76368 +int
76369 +gr_chroot_is_capable(const int cap)
76370 +{
76371 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76372 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76373 +#endif
76374 + return 1;
76375 +}
76376 +
76377 +int
76378 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76379 +{
76380 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76381 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76382 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76383 + if (cap_raised(chroot_caps, cap)) {
76384 + return 0;
76385 + }
76386 + }
76387 +#endif
76388 + return 1;
76389 +}
76390 +
76391 +int
76392 +gr_chroot_is_capable_nolog(const int cap)
76393 +{
76394 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76395 + return gr_task_chroot_is_capable_nolog(current, cap);
76396 +#endif
76397 + return 1;
76398 +}
76399 +
76400 +int
76401 +gr_handle_chroot_sysctl(const int op)
76402 +{
76403 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76404 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76405 + proc_is_chrooted(current))
76406 + return -EACCES;
76407 +#endif
76408 + return 0;
76409 +}
76410 +
76411 +void
76412 +gr_handle_chroot_chdir(const struct path *path)
76413 +{
76414 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76415 + if (grsec_enable_chroot_chdir)
76416 + set_fs_pwd(current->fs, path);
76417 +#endif
76418 + return;
76419 +}
76420 +
76421 +int
76422 +gr_handle_chroot_chmod(const struct dentry *dentry,
76423 + const struct vfsmount *mnt, const int mode)
76424 +{
76425 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76426 + /* allow chmod +s on directories, but not files */
76427 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76428 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76429 + proc_is_chrooted(current)) {
76430 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76431 + return -EPERM;
76432 + }
76433 +#endif
76434 + return 0;
76435 +}
76436 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76437 new file mode 100644
76438 index 0000000..946f750
76439 --- /dev/null
76440 +++ b/grsecurity/grsec_disabled.c
76441 @@ -0,0 +1,445 @@
76442 +#include <linux/kernel.h>
76443 +#include <linux/module.h>
76444 +#include <linux/sched.h>
76445 +#include <linux/file.h>
76446 +#include <linux/fs.h>
76447 +#include <linux/kdev_t.h>
76448 +#include <linux/net.h>
76449 +#include <linux/in.h>
76450 +#include <linux/ip.h>
76451 +#include <linux/skbuff.h>
76452 +#include <linux/sysctl.h>
76453 +
76454 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76455 +void
76456 +pax_set_initial_flags(struct linux_binprm *bprm)
76457 +{
76458 + return;
76459 +}
76460 +#endif
76461 +
76462 +#ifdef CONFIG_SYSCTL
76463 +__u32
76464 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76465 +{
76466 + return 0;
76467 +}
76468 +#endif
76469 +
76470 +#ifdef CONFIG_TASKSTATS
76471 +int gr_is_taskstats_denied(int pid)
76472 +{
76473 + return 0;
76474 +}
76475 +#endif
76476 +
76477 +int
76478 +gr_acl_is_enabled(void)
76479 +{
76480 + return 0;
76481 +}
76482 +
76483 +int
76484 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76485 +{
76486 + return 0;
76487 +}
76488 +
76489 +void
76490 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76491 +{
76492 + return;
76493 +}
76494 +
76495 +int
76496 +gr_handle_rawio(const struct inode *inode)
76497 +{
76498 + return 0;
76499 +}
76500 +
76501 +void
76502 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76503 +{
76504 + return;
76505 +}
76506 +
76507 +int
76508 +gr_handle_ptrace(struct task_struct *task, const long request)
76509 +{
76510 + return 0;
76511 +}
76512 +
76513 +int
76514 +gr_handle_proc_ptrace(struct task_struct *task)
76515 +{
76516 + return 0;
76517 +}
76518 +
76519 +int
76520 +gr_set_acls(const int type)
76521 +{
76522 + return 0;
76523 +}
76524 +
76525 +int
76526 +gr_check_hidden_task(const struct task_struct *tsk)
76527 +{
76528 + return 0;
76529 +}
76530 +
76531 +int
76532 +gr_check_protected_task(const struct task_struct *task)
76533 +{
76534 + return 0;
76535 +}
76536 +
76537 +int
76538 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76539 +{
76540 + return 0;
76541 +}
76542 +
76543 +void
76544 +gr_copy_label(struct task_struct *tsk)
76545 +{
76546 + return;
76547 +}
76548 +
76549 +void
76550 +gr_set_pax_flags(struct task_struct *task)
76551 +{
76552 + return;
76553 +}
76554 +
76555 +int
76556 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76557 + const int unsafe_share)
76558 +{
76559 + return 0;
76560 +}
76561 +
76562 +void
76563 +gr_handle_delete(const u64 ino, const dev_t dev)
76564 +{
76565 + return;
76566 +}
76567 +
76568 +void
76569 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76570 +{
76571 + return;
76572 +}
76573 +
76574 +void
76575 +gr_handle_crash(struct task_struct *task, const int sig)
76576 +{
76577 + return;
76578 +}
76579 +
76580 +int
76581 +gr_check_crash_exec(const struct file *filp)
76582 +{
76583 + return 0;
76584 +}
76585 +
76586 +int
76587 +gr_check_crash_uid(const kuid_t uid)
76588 +{
76589 + return 0;
76590 +}
76591 +
76592 +void
76593 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
76594 + struct dentry *old_dentry,
76595 + struct dentry *new_dentry,
76596 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
76597 +{
76598 + return;
76599 +}
76600 +
76601 +int
76602 +gr_search_socket(const int family, const int type, const int protocol)
76603 +{
76604 + return 1;
76605 +}
76606 +
76607 +int
76608 +gr_search_connectbind(const int mode, const struct socket *sock,
76609 + const struct sockaddr_in *addr)
76610 +{
76611 + return 0;
76612 +}
76613 +
76614 +void
76615 +gr_handle_alertkill(struct task_struct *task)
76616 +{
76617 + return;
76618 +}
76619 +
76620 +__u32
76621 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
76622 +{
76623 + return 1;
76624 +}
76625 +
76626 +__u32
76627 +gr_acl_handle_hidden_file(const struct dentry * dentry,
76628 + const struct vfsmount * mnt)
76629 +{
76630 + return 1;
76631 +}
76632 +
76633 +__u32
76634 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
76635 + int acc_mode)
76636 +{
76637 + return 1;
76638 +}
76639 +
76640 +__u32
76641 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
76642 +{
76643 + return 1;
76644 +}
76645 +
76646 +__u32
76647 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
76648 +{
76649 + return 1;
76650 +}
76651 +
76652 +int
76653 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
76654 + unsigned int *vm_flags)
76655 +{
76656 + return 1;
76657 +}
76658 +
76659 +__u32
76660 +gr_acl_handle_truncate(const struct dentry * dentry,
76661 + const struct vfsmount * mnt)
76662 +{
76663 + return 1;
76664 +}
76665 +
76666 +__u32
76667 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
76668 +{
76669 + return 1;
76670 +}
76671 +
76672 +__u32
76673 +gr_acl_handle_access(const struct dentry * dentry,
76674 + const struct vfsmount * mnt, const int fmode)
76675 +{
76676 + return 1;
76677 +}
76678 +
76679 +__u32
76680 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
76681 + umode_t *mode)
76682 +{
76683 + return 1;
76684 +}
76685 +
76686 +__u32
76687 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
76688 +{
76689 + return 1;
76690 +}
76691 +
76692 +__u32
76693 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
76694 +{
76695 + return 1;
76696 +}
76697 +
76698 +__u32
76699 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
76700 +{
76701 + return 1;
76702 +}
76703 +
76704 +void
76705 +grsecurity_init(void)
76706 +{
76707 + return;
76708 +}
76709 +
76710 +umode_t gr_acl_umask(void)
76711 +{
76712 + return 0;
76713 +}
76714 +
76715 +__u32
76716 +gr_acl_handle_mknod(const struct dentry * new_dentry,
76717 + const struct dentry * parent_dentry,
76718 + const struct vfsmount * parent_mnt,
76719 + const int mode)
76720 +{
76721 + return 1;
76722 +}
76723 +
76724 +__u32
76725 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
76726 + const struct dentry * parent_dentry,
76727 + const struct vfsmount * parent_mnt)
76728 +{
76729 + return 1;
76730 +}
76731 +
76732 +__u32
76733 +gr_acl_handle_symlink(const struct dentry * new_dentry,
76734 + const struct dentry * parent_dentry,
76735 + const struct vfsmount * parent_mnt, const struct filename *from)
76736 +{
76737 + return 1;
76738 +}
76739 +
76740 +__u32
76741 +gr_acl_handle_link(const struct dentry * new_dentry,
76742 + const struct dentry * parent_dentry,
76743 + const struct vfsmount * parent_mnt,
76744 + const struct dentry * old_dentry,
76745 + const struct vfsmount * old_mnt, const struct filename *to)
76746 +{
76747 + return 1;
76748 +}
76749 +
76750 +int
76751 +gr_acl_handle_rename(const struct dentry *new_dentry,
76752 + const struct dentry *parent_dentry,
76753 + const struct vfsmount *parent_mnt,
76754 + const struct dentry *old_dentry,
76755 + const struct inode *old_parent_inode,
76756 + const struct vfsmount *old_mnt, const struct filename *newname,
76757 + unsigned int flags)
76758 +{
76759 + return 0;
76760 +}
76761 +
76762 +int
76763 +gr_acl_handle_filldir(const struct file *file, const char *name,
76764 + const int namelen, const u64 ino)
76765 +{
76766 + return 1;
76767 +}
76768 +
76769 +int
76770 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76771 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76772 +{
76773 + return 1;
76774 +}
76775 +
76776 +int
76777 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
76778 +{
76779 + return 0;
76780 +}
76781 +
76782 +int
76783 +gr_search_accept(const struct socket *sock)
76784 +{
76785 + return 0;
76786 +}
76787 +
76788 +int
76789 +gr_search_listen(const struct socket *sock)
76790 +{
76791 + return 0;
76792 +}
76793 +
76794 +int
76795 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
76796 +{
76797 + return 0;
76798 +}
76799 +
76800 +__u32
76801 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
76802 +{
76803 + return 1;
76804 +}
76805 +
76806 +__u32
76807 +gr_acl_handle_creat(const struct dentry * dentry,
76808 + const struct dentry * p_dentry,
76809 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
76810 + const int imode)
76811 +{
76812 + return 1;
76813 +}
76814 +
76815 +void
76816 +gr_acl_handle_exit(void)
76817 +{
76818 + return;
76819 +}
76820 +
76821 +int
76822 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
76823 +{
76824 + return 1;
76825 +}
76826 +
76827 +void
76828 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
76829 +{
76830 + return;
76831 +}
76832 +
76833 +int
76834 +gr_acl_handle_procpidmem(const struct task_struct *task)
76835 +{
76836 + return 0;
76837 +}
76838 +
76839 +int
76840 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
76841 +{
76842 + return 0;
76843 +}
76844 +
76845 +int
76846 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
76847 +{
76848 + return 0;
76849 +}
76850 +
76851 +int
76852 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
76853 +{
76854 + return 0;
76855 +}
76856 +
76857 +int
76858 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
76859 +{
76860 + return 0;
76861 +}
76862 +
76863 +int gr_acl_enable_at_secure(void)
76864 +{
76865 + return 0;
76866 +}
76867 +
76868 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
76869 +{
76870 + return dentry->d_sb->s_dev;
76871 +}
76872 +
76873 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
76874 +{
76875 + return dentry->d_inode->i_ino;
76876 +}
76877 +
76878 +void gr_put_exec_file(struct task_struct *task)
76879 +{
76880 + return;
76881 +}
76882 +
76883 +#ifdef CONFIG_SECURITY
76884 +EXPORT_SYMBOL_GPL(gr_check_user_change);
76885 +EXPORT_SYMBOL_GPL(gr_check_group_change);
76886 +#endif
76887 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
76888 new file mode 100644
76889 index 0000000..fb7531e
76890 --- /dev/null
76891 +++ b/grsecurity/grsec_exec.c
76892 @@ -0,0 +1,189 @@
76893 +#include <linux/kernel.h>
76894 +#include <linux/sched.h>
76895 +#include <linux/file.h>
76896 +#include <linux/binfmts.h>
76897 +#include <linux/fs.h>
76898 +#include <linux/types.h>
76899 +#include <linux/grdefs.h>
76900 +#include <linux/grsecurity.h>
76901 +#include <linux/grinternal.h>
76902 +#include <linux/capability.h>
76903 +#include <linux/module.h>
76904 +#include <linux/compat.h>
76905 +
76906 +#include <asm/uaccess.h>
76907 +
76908 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76909 +static char gr_exec_arg_buf[132];
76910 +static DEFINE_MUTEX(gr_exec_arg_mutex);
76911 +#endif
76912 +
76913 +struct user_arg_ptr {
76914 +#ifdef CONFIG_COMPAT
76915 + bool is_compat;
76916 +#endif
76917 + union {
76918 + const char __user *const __user *native;
76919 +#ifdef CONFIG_COMPAT
76920 + const compat_uptr_t __user *compat;
76921 +#endif
76922 + } ptr;
76923 +};
76924 +
76925 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
76926 +
76927 +void
76928 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
76929 +{
76930 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76931 + char *grarg = gr_exec_arg_buf;
76932 + unsigned int i, x, execlen = 0;
76933 + char c;
76934 +
76935 + if (!((grsec_enable_execlog && grsec_enable_group &&
76936 + in_group_p(grsec_audit_gid))
76937 + || (grsec_enable_execlog && !grsec_enable_group)))
76938 + return;
76939 +
76940 + mutex_lock(&gr_exec_arg_mutex);
76941 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
76942 +
76943 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
76944 + const char __user *p;
76945 + unsigned int len;
76946 +
76947 + p = get_user_arg_ptr(argv, i);
76948 + if (IS_ERR(p))
76949 + goto log;
76950 +
76951 + len = strnlen_user(p, 128 - execlen);
76952 + if (len > 128 - execlen)
76953 + len = 128 - execlen;
76954 + else if (len > 0)
76955 + len--;
76956 + if (copy_from_user(grarg + execlen, p, len))
76957 + goto log;
76958 +
76959 + /* rewrite unprintable characters */
76960 + for (x = 0; x < len; x++) {
76961 + c = *(grarg + execlen + x);
76962 + if (c < 32 || c > 126)
76963 + *(grarg + execlen + x) = ' ';
76964 + }
76965 +
76966 + execlen += len;
76967 + *(grarg + execlen) = ' ';
76968 + *(grarg + execlen + 1) = '\0';
76969 + execlen++;
76970 + }
76971 +
76972 + log:
76973 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
76974 + bprm->file->f_path.mnt, grarg);
76975 + mutex_unlock(&gr_exec_arg_mutex);
76976 +#endif
76977 + return;
76978 +}
76979 +
76980 +#ifdef CONFIG_GRKERNSEC
76981 +extern int gr_acl_is_capable(const int cap);
76982 +extern int gr_acl_is_capable_nolog(const int cap);
76983 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76984 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
76985 +extern int gr_chroot_is_capable(const int cap);
76986 +extern int gr_chroot_is_capable_nolog(const int cap);
76987 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76988 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
76989 +#endif
76990 +
76991 +const char *captab_log[] = {
76992 + "CAP_CHOWN",
76993 + "CAP_DAC_OVERRIDE",
76994 + "CAP_DAC_READ_SEARCH",
76995 + "CAP_FOWNER",
76996 + "CAP_FSETID",
76997 + "CAP_KILL",
76998 + "CAP_SETGID",
76999 + "CAP_SETUID",
77000 + "CAP_SETPCAP",
77001 + "CAP_LINUX_IMMUTABLE",
77002 + "CAP_NET_BIND_SERVICE",
77003 + "CAP_NET_BROADCAST",
77004 + "CAP_NET_ADMIN",
77005 + "CAP_NET_RAW",
77006 + "CAP_IPC_LOCK",
77007 + "CAP_IPC_OWNER",
77008 + "CAP_SYS_MODULE",
77009 + "CAP_SYS_RAWIO",
77010 + "CAP_SYS_CHROOT",
77011 + "CAP_SYS_PTRACE",
77012 + "CAP_SYS_PACCT",
77013 + "CAP_SYS_ADMIN",
77014 + "CAP_SYS_BOOT",
77015 + "CAP_SYS_NICE",
77016 + "CAP_SYS_RESOURCE",
77017 + "CAP_SYS_TIME",
77018 + "CAP_SYS_TTY_CONFIG",
77019 + "CAP_MKNOD",
77020 + "CAP_LEASE",
77021 + "CAP_AUDIT_WRITE",
77022 + "CAP_AUDIT_CONTROL",
77023 + "CAP_SETFCAP",
77024 + "CAP_MAC_OVERRIDE",
77025 + "CAP_MAC_ADMIN",
77026 + "CAP_SYSLOG",
77027 + "CAP_WAKE_ALARM",
77028 + "CAP_BLOCK_SUSPEND",
77029 + "CAP_AUDIT_READ"
77030 +};
77031 +
77032 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
77033 +
77034 +int gr_is_capable(const int cap)
77035 +{
77036 +#ifdef CONFIG_GRKERNSEC
77037 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
77038 + return 1;
77039 + return 0;
77040 +#else
77041 + return 1;
77042 +#endif
77043 +}
77044 +
77045 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
77046 +{
77047 +#ifdef CONFIG_GRKERNSEC
77048 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
77049 + return 1;
77050 + return 0;
77051 +#else
77052 + return 1;
77053 +#endif
77054 +}
77055 +
77056 +int gr_is_capable_nolog(const int cap)
77057 +{
77058 +#ifdef CONFIG_GRKERNSEC
77059 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
77060 + return 1;
77061 + return 0;
77062 +#else
77063 + return 1;
77064 +#endif
77065 +}
77066 +
77067 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
77068 +{
77069 +#ifdef CONFIG_GRKERNSEC
77070 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
77071 + return 1;
77072 + return 0;
77073 +#else
77074 + return 1;
77075 +#endif
77076 +}
77077 +
77078 +EXPORT_SYMBOL_GPL(gr_is_capable);
77079 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
77080 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
77081 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
77082 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
77083 new file mode 100644
77084 index 0000000..06cc6ea
77085 --- /dev/null
77086 +++ b/grsecurity/grsec_fifo.c
77087 @@ -0,0 +1,24 @@
77088 +#include <linux/kernel.h>
77089 +#include <linux/sched.h>
77090 +#include <linux/fs.h>
77091 +#include <linux/file.h>
77092 +#include <linux/grinternal.h>
77093 +
77094 +int
77095 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
77096 + const struct dentry *dir, const int flag, const int acc_mode)
77097 +{
77098 +#ifdef CONFIG_GRKERNSEC_FIFO
77099 + const struct cred *cred = current_cred();
77100 +
77101 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
77102 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
77103 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
77104 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
77105 + if (!inode_permission(dentry->d_inode, acc_mode))
77106 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
77107 + return -EACCES;
77108 + }
77109 +#endif
77110 + return 0;
77111 +}
77112 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
77113 new file mode 100644
77114 index 0000000..8ca18bf
77115 --- /dev/null
77116 +++ b/grsecurity/grsec_fork.c
77117 @@ -0,0 +1,23 @@
77118 +#include <linux/kernel.h>
77119 +#include <linux/sched.h>
77120 +#include <linux/grsecurity.h>
77121 +#include <linux/grinternal.h>
77122 +#include <linux/errno.h>
77123 +
77124 +void
77125 +gr_log_forkfail(const int retval)
77126 +{
77127 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77128 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
77129 + switch (retval) {
77130 + case -EAGAIN:
77131 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
77132 + break;
77133 + case -ENOMEM:
77134 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
77135 + break;
77136 + }
77137 + }
77138 +#endif
77139 + return;
77140 +}
77141 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
77142 new file mode 100644
77143 index 0000000..4ed9e7d
77144 --- /dev/null
77145 +++ b/grsecurity/grsec_init.c
77146 @@ -0,0 +1,290 @@
77147 +#include <linux/kernel.h>
77148 +#include <linux/sched.h>
77149 +#include <linux/mm.h>
77150 +#include <linux/gracl.h>
77151 +#include <linux/slab.h>
77152 +#include <linux/vmalloc.h>
77153 +#include <linux/percpu.h>
77154 +#include <linux/module.h>
77155 +
77156 +int grsec_enable_ptrace_readexec;
77157 +int grsec_enable_setxid;
77158 +int grsec_enable_symlinkown;
77159 +kgid_t grsec_symlinkown_gid;
77160 +int grsec_enable_brute;
77161 +int grsec_enable_link;
77162 +int grsec_enable_dmesg;
77163 +int grsec_enable_harden_ptrace;
77164 +int grsec_enable_harden_ipc;
77165 +int grsec_enable_fifo;
77166 +int grsec_enable_execlog;
77167 +int grsec_enable_signal;
77168 +int grsec_enable_forkfail;
77169 +int grsec_enable_audit_ptrace;
77170 +int grsec_enable_time;
77171 +int grsec_enable_group;
77172 +kgid_t grsec_audit_gid;
77173 +int grsec_enable_chdir;
77174 +int grsec_enable_mount;
77175 +int grsec_enable_rofs;
77176 +int grsec_deny_new_usb;
77177 +int grsec_enable_chroot_findtask;
77178 +int grsec_enable_chroot_mount;
77179 +int grsec_enable_chroot_shmat;
77180 +int grsec_enable_chroot_fchdir;
77181 +int grsec_enable_chroot_double;
77182 +int grsec_enable_chroot_pivot;
77183 +int grsec_enable_chroot_chdir;
77184 +int grsec_enable_chroot_chmod;
77185 +int grsec_enable_chroot_mknod;
77186 +int grsec_enable_chroot_nice;
77187 +int grsec_enable_chroot_execlog;
77188 +int grsec_enable_chroot_caps;
77189 +int grsec_enable_chroot_rename;
77190 +int grsec_enable_chroot_sysctl;
77191 +int grsec_enable_chroot_unix;
77192 +int grsec_enable_tpe;
77193 +kgid_t grsec_tpe_gid;
77194 +int grsec_enable_blackhole;
77195 +#ifdef CONFIG_IPV6_MODULE
77196 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77197 +#endif
77198 +int grsec_lastack_retries;
77199 +int grsec_enable_tpe_all;
77200 +int grsec_enable_tpe_invert;
77201 +int grsec_enable_socket_all;
77202 +kgid_t grsec_socket_all_gid;
77203 +int grsec_enable_socket_client;
77204 +kgid_t grsec_socket_client_gid;
77205 +int grsec_enable_socket_server;
77206 +kgid_t grsec_socket_server_gid;
77207 +int grsec_resource_logging;
77208 +int grsec_disable_privio;
77209 +int grsec_enable_log_rwxmaps;
77210 +int grsec_lock;
77211 +
77212 +DEFINE_SPINLOCK(grsec_alert_lock);
77213 +unsigned long grsec_alert_wtime = 0;
77214 +unsigned long grsec_alert_fyet = 0;
77215 +
77216 +DEFINE_SPINLOCK(grsec_audit_lock);
77217 +
77218 +DEFINE_RWLOCK(grsec_exec_file_lock);
77219 +
77220 +char *gr_shared_page[4];
77221 +
77222 +char *gr_alert_log_fmt;
77223 +char *gr_audit_log_fmt;
77224 +char *gr_alert_log_buf;
77225 +char *gr_audit_log_buf;
77226 +
77227 +extern struct gr_arg *gr_usermode;
77228 +extern unsigned char *gr_system_salt;
77229 +extern unsigned char *gr_system_sum;
77230 +
77231 +void __init
77232 +grsecurity_init(void)
77233 +{
77234 + int j;
77235 + /* create the per-cpu shared pages */
77236 +
77237 +#ifdef CONFIG_X86
77238 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77239 +#endif
77240 +
77241 + for (j = 0; j < 4; j++) {
77242 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77243 + if (gr_shared_page[j] == NULL) {
77244 + panic("Unable to allocate grsecurity shared page");
77245 + return;
77246 + }
77247 + }
77248 +
77249 + /* allocate log buffers */
77250 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77251 + if (!gr_alert_log_fmt) {
77252 + panic("Unable to allocate grsecurity alert log format buffer");
77253 + return;
77254 + }
77255 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77256 + if (!gr_audit_log_fmt) {
77257 + panic("Unable to allocate grsecurity audit log format buffer");
77258 + return;
77259 + }
77260 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77261 + if (!gr_alert_log_buf) {
77262 + panic("Unable to allocate grsecurity alert log buffer");
77263 + return;
77264 + }
77265 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77266 + if (!gr_audit_log_buf) {
77267 + panic("Unable to allocate grsecurity audit log buffer");
77268 + return;
77269 + }
77270 +
77271 + /* allocate memory for authentication structure */
77272 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77273 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77274 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77275 +
77276 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77277 + panic("Unable to allocate grsecurity authentication structure");
77278 + return;
77279 + }
77280 +
77281 +#ifdef CONFIG_GRKERNSEC_IO
77282 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77283 + grsec_disable_privio = 1;
77284 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77285 + grsec_disable_privio = 1;
77286 +#else
77287 + grsec_disable_privio = 0;
77288 +#endif
77289 +#endif
77290 +
77291 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77292 + /* for backward compatibility, tpe_invert always defaults to on if
77293 + enabled in the kernel
77294 + */
77295 + grsec_enable_tpe_invert = 1;
77296 +#endif
77297 +
77298 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77299 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77300 + grsec_lock = 1;
77301 +#endif
77302 +
77303 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77304 + grsec_enable_log_rwxmaps = 1;
77305 +#endif
77306 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77307 + grsec_enable_group = 1;
77308 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77309 +#endif
77310 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77311 + grsec_enable_ptrace_readexec = 1;
77312 +#endif
77313 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77314 + grsec_enable_chdir = 1;
77315 +#endif
77316 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77317 + grsec_enable_harden_ptrace = 1;
77318 +#endif
77319 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77320 + grsec_enable_harden_ipc = 1;
77321 +#endif
77322 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77323 + grsec_enable_mount = 1;
77324 +#endif
77325 +#ifdef CONFIG_GRKERNSEC_LINK
77326 + grsec_enable_link = 1;
77327 +#endif
77328 +#ifdef CONFIG_GRKERNSEC_BRUTE
77329 + grsec_enable_brute = 1;
77330 +#endif
77331 +#ifdef CONFIG_GRKERNSEC_DMESG
77332 + grsec_enable_dmesg = 1;
77333 +#endif
77334 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77335 + grsec_enable_blackhole = 1;
77336 + grsec_lastack_retries = 4;
77337 +#endif
77338 +#ifdef CONFIG_GRKERNSEC_FIFO
77339 + grsec_enable_fifo = 1;
77340 +#endif
77341 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77342 + grsec_enable_execlog = 1;
77343 +#endif
77344 +#ifdef CONFIG_GRKERNSEC_SETXID
77345 + grsec_enable_setxid = 1;
77346 +#endif
77347 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77348 + grsec_enable_signal = 1;
77349 +#endif
77350 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77351 + grsec_enable_forkfail = 1;
77352 +#endif
77353 +#ifdef CONFIG_GRKERNSEC_TIME
77354 + grsec_enable_time = 1;
77355 +#endif
77356 +#ifdef CONFIG_GRKERNSEC_RESLOG
77357 + grsec_resource_logging = 1;
77358 +#endif
77359 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77360 + grsec_enable_chroot_findtask = 1;
77361 +#endif
77362 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77363 + grsec_enable_chroot_unix = 1;
77364 +#endif
77365 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77366 + grsec_enable_chroot_mount = 1;
77367 +#endif
77368 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77369 + grsec_enable_chroot_fchdir = 1;
77370 +#endif
77371 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77372 + grsec_enable_chroot_shmat = 1;
77373 +#endif
77374 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77375 + grsec_enable_audit_ptrace = 1;
77376 +#endif
77377 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77378 + grsec_enable_chroot_double = 1;
77379 +#endif
77380 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77381 + grsec_enable_chroot_pivot = 1;
77382 +#endif
77383 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77384 + grsec_enable_chroot_chdir = 1;
77385 +#endif
77386 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77387 + grsec_enable_chroot_chmod = 1;
77388 +#endif
77389 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77390 + grsec_enable_chroot_mknod = 1;
77391 +#endif
77392 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77393 + grsec_enable_chroot_nice = 1;
77394 +#endif
77395 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77396 + grsec_enable_chroot_execlog = 1;
77397 +#endif
77398 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77399 + grsec_enable_chroot_caps = 1;
77400 +#endif
77401 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77402 + grsec_enable_chroot_rename = 1;
77403 +#endif
77404 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77405 + grsec_enable_chroot_sysctl = 1;
77406 +#endif
77407 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77408 + grsec_enable_symlinkown = 1;
77409 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77410 +#endif
77411 +#ifdef CONFIG_GRKERNSEC_TPE
77412 + grsec_enable_tpe = 1;
77413 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77414 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77415 + grsec_enable_tpe_all = 1;
77416 +#endif
77417 +#endif
77418 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77419 + grsec_enable_socket_all = 1;
77420 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77421 +#endif
77422 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77423 + grsec_enable_socket_client = 1;
77424 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77425 +#endif
77426 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77427 + grsec_enable_socket_server = 1;
77428 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77429 +#endif
77430 +#endif
77431 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77432 + grsec_deny_new_usb = 1;
77433 +#endif
77434 +
77435 + return;
77436 +}
77437 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77438 new file mode 100644
77439 index 0000000..1773300
77440 --- /dev/null
77441 +++ b/grsecurity/grsec_ipc.c
77442 @@ -0,0 +1,48 @@
77443 +#include <linux/kernel.h>
77444 +#include <linux/mm.h>
77445 +#include <linux/sched.h>
77446 +#include <linux/file.h>
77447 +#include <linux/ipc.h>
77448 +#include <linux/ipc_namespace.h>
77449 +#include <linux/grsecurity.h>
77450 +#include <linux/grinternal.h>
77451 +
77452 +int
77453 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77454 +{
77455 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77456 + int write;
77457 + int orig_granted_mode;
77458 + kuid_t euid;
77459 + kgid_t egid;
77460 +
77461 + if (!grsec_enable_harden_ipc)
77462 + return 1;
77463 +
77464 + euid = current_euid();
77465 + egid = current_egid();
77466 +
77467 + write = requested_mode & 00002;
77468 + orig_granted_mode = ipcp->mode;
77469 +
77470 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77471 + orig_granted_mode >>= 6;
77472 + else {
77473 + /* if likely wrong permissions, lock to user */
77474 + if (orig_granted_mode & 0007)
77475 + orig_granted_mode = 0;
77476 + /* otherwise do a egid-only check */
77477 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77478 + orig_granted_mode >>= 3;
77479 + /* otherwise, no access */
77480 + else
77481 + orig_granted_mode = 0;
77482 + }
77483 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77484 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77485 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77486 + return 0;
77487 + }
77488 +#endif
77489 + return 1;
77490 +}
77491 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77492 new file mode 100644
77493 index 0000000..5e05e20
77494 --- /dev/null
77495 +++ b/grsecurity/grsec_link.c
77496 @@ -0,0 +1,58 @@
77497 +#include <linux/kernel.h>
77498 +#include <linux/sched.h>
77499 +#include <linux/fs.h>
77500 +#include <linux/file.h>
77501 +#include <linux/grinternal.h>
77502 +
77503 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77504 +{
77505 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77506 + const struct inode *link_inode = link->dentry->d_inode;
77507 +
77508 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77509 + /* ignore root-owned links, e.g. /proc/self */
77510 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77511 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77512 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77513 + return 1;
77514 + }
77515 +#endif
77516 + return 0;
77517 +}
77518 +
77519 +int
77520 +gr_handle_follow_link(const struct inode *parent,
77521 + const struct inode *inode,
77522 + const struct dentry *dentry, const struct vfsmount *mnt)
77523 +{
77524 +#ifdef CONFIG_GRKERNSEC_LINK
77525 + const struct cred *cred = current_cred();
77526 +
77527 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77528 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77529 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77530 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77531 + return -EACCES;
77532 + }
77533 +#endif
77534 + return 0;
77535 +}
77536 +
77537 +int
77538 +gr_handle_hardlink(const struct dentry *dentry,
77539 + const struct vfsmount *mnt,
77540 + struct inode *inode, const int mode, const struct filename *to)
77541 +{
77542 +#ifdef CONFIG_GRKERNSEC_LINK
77543 + const struct cred *cred = current_cred();
77544 +
77545 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77546 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77547 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77548 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77549 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77550 + return -EPERM;
77551 + }
77552 +#endif
77553 + return 0;
77554 +}
77555 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77556 new file mode 100644
77557 index 0000000..dbe0a6b
77558 --- /dev/null
77559 +++ b/grsecurity/grsec_log.c
77560 @@ -0,0 +1,341 @@
77561 +#include <linux/kernel.h>
77562 +#include <linux/sched.h>
77563 +#include <linux/file.h>
77564 +#include <linux/tty.h>
77565 +#include <linux/fs.h>
77566 +#include <linux/mm.h>
77567 +#include <linux/grinternal.h>
77568 +
77569 +#ifdef CONFIG_TREE_PREEMPT_RCU
77570 +#define DISABLE_PREEMPT() preempt_disable()
77571 +#define ENABLE_PREEMPT() preempt_enable()
77572 +#else
77573 +#define DISABLE_PREEMPT()
77574 +#define ENABLE_PREEMPT()
77575 +#endif
77576 +
77577 +#define BEGIN_LOCKS(x) \
77578 + DISABLE_PREEMPT(); \
77579 + rcu_read_lock(); \
77580 + read_lock(&tasklist_lock); \
77581 + read_lock(&grsec_exec_file_lock); \
77582 + if (x != GR_DO_AUDIT) \
77583 + spin_lock(&grsec_alert_lock); \
77584 + else \
77585 + spin_lock(&grsec_audit_lock)
77586 +
77587 +#define END_LOCKS(x) \
77588 + if (x != GR_DO_AUDIT) \
77589 + spin_unlock(&grsec_alert_lock); \
77590 + else \
77591 + spin_unlock(&grsec_audit_lock); \
77592 + read_unlock(&grsec_exec_file_lock); \
77593 + read_unlock(&tasklist_lock); \
77594 + rcu_read_unlock(); \
77595 + ENABLE_PREEMPT(); \
77596 + if (x == GR_DONT_AUDIT) \
77597 + gr_handle_alertkill(current)
77598 +
77599 +enum {
77600 + FLOODING,
77601 + NO_FLOODING
77602 +};
77603 +
77604 +extern char *gr_alert_log_fmt;
77605 +extern char *gr_audit_log_fmt;
77606 +extern char *gr_alert_log_buf;
77607 +extern char *gr_audit_log_buf;
77608 +
77609 +static int gr_log_start(int audit)
77610 +{
77611 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
77612 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
77613 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77614 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
77615 + unsigned long curr_secs = get_seconds();
77616 +
77617 + if (audit == GR_DO_AUDIT)
77618 + goto set_fmt;
77619 +
77620 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
77621 + grsec_alert_wtime = curr_secs;
77622 + grsec_alert_fyet = 0;
77623 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
77624 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
77625 + grsec_alert_fyet++;
77626 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
77627 + grsec_alert_wtime = curr_secs;
77628 + grsec_alert_fyet++;
77629 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
77630 + return FLOODING;
77631 + }
77632 + else return FLOODING;
77633 +
77634 +set_fmt:
77635 +#endif
77636 + memset(buf, 0, PAGE_SIZE);
77637 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
77638 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
77639 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77640 + } else if (current->signal->curr_ip) {
77641 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
77642 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
77643 + } else if (gr_acl_is_enabled()) {
77644 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
77645 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77646 + } else {
77647 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
77648 + strcpy(buf, fmt);
77649 + }
77650 +
77651 + return NO_FLOODING;
77652 +}
77653 +
77654 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77655 + __attribute__ ((format (printf, 2, 0)));
77656 +
77657 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77658 +{
77659 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77660 + unsigned int len = strlen(buf);
77661 +
77662 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77663 +
77664 + return;
77665 +}
77666 +
77667 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77668 + __attribute__ ((format (printf, 2, 3)));
77669 +
77670 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77671 +{
77672 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77673 + unsigned int len = strlen(buf);
77674 + va_list ap;
77675 +
77676 + va_start(ap, msg);
77677 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77678 + va_end(ap);
77679 +
77680 + return;
77681 +}
77682 +
77683 +static void gr_log_end(int audit, int append_default)
77684 +{
77685 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77686 + if (append_default) {
77687 + struct task_struct *task = current;
77688 + struct task_struct *parent = task->real_parent;
77689 + const struct cred *cred = __task_cred(task);
77690 + const struct cred *pcred = __task_cred(parent);
77691 + unsigned int len = strlen(buf);
77692 +
77693 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77694 + }
77695 +
77696 + printk("%s\n", buf);
77697 +
77698 + return;
77699 +}
77700 +
77701 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
77702 +{
77703 + int logtype;
77704 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
77705 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
77706 + void *voidptr = NULL;
77707 + int num1 = 0, num2 = 0;
77708 + unsigned long ulong1 = 0, ulong2 = 0;
77709 + struct dentry *dentry = NULL;
77710 + struct vfsmount *mnt = NULL;
77711 + struct file *file = NULL;
77712 + struct task_struct *task = NULL;
77713 + struct vm_area_struct *vma = NULL;
77714 + const struct cred *cred, *pcred;
77715 + va_list ap;
77716 +
77717 + BEGIN_LOCKS(audit);
77718 + logtype = gr_log_start(audit);
77719 + if (logtype == FLOODING) {
77720 + END_LOCKS(audit);
77721 + return;
77722 + }
77723 + va_start(ap, argtypes);
77724 + switch (argtypes) {
77725 + case GR_TTYSNIFF:
77726 + task = va_arg(ap, struct task_struct *);
77727 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
77728 + break;
77729 + case GR_SYSCTL_HIDDEN:
77730 + str1 = va_arg(ap, char *);
77731 + gr_log_middle_varargs(audit, msg, result, str1);
77732 + break;
77733 + case GR_RBAC:
77734 + dentry = va_arg(ap, struct dentry *);
77735 + mnt = va_arg(ap, struct vfsmount *);
77736 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
77737 + break;
77738 + case GR_RBAC_STR:
77739 + dentry = va_arg(ap, struct dentry *);
77740 + mnt = va_arg(ap, struct vfsmount *);
77741 + str1 = va_arg(ap, char *);
77742 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
77743 + break;
77744 + case GR_STR_RBAC:
77745 + str1 = va_arg(ap, char *);
77746 + dentry = va_arg(ap, struct dentry *);
77747 + mnt = va_arg(ap, struct vfsmount *);
77748 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
77749 + break;
77750 + case GR_RBAC_MODE2:
77751 + dentry = va_arg(ap, struct dentry *);
77752 + mnt = va_arg(ap, struct vfsmount *);
77753 + str1 = va_arg(ap, char *);
77754 + str2 = va_arg(ap, char *);
77755 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
77756 + break;
77757 + case GR_RBAC_MODE3:
77758 + dentry = va_arg(ap, struct dentry *);
77759 + mnt = va_arg(ap, struct vfsmount *);
77760 + str1 = va_arg(ap, char *);
77761 + str2 = va_arg(ap, char *);
77762 + str3 = va_arg(ap, char *);
77763 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
77764 + break;
77765 + case GR_FILENAME:
77766 + dentry = va_arg(ap, struct dentry *);
77767 + mnt = va_arg(ap, struct vfsmount *);
77768 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
77769 + break;
77770 + case GR_STR_FILENAME:
77771 + str1 = va_arg(ap, char *);
77772 + dentry = va_arg(ap, struct dentry *);
77773 + mnt = va_arg(ap, struct vfsmount *);
77774 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
77775 + break;
77776 + case GR_FILENAME_STR:
77777 + dentry = va_arg(ap, struct dentry *);
77778 + mnt = va_arg(ap, struct vfsmount *);
77779 + str1 = va_arg(ap, char *);
77780 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
77781 + break;
77782 + case GR_FILENAME_TWO_INT:
77783 + dentry = va_arg(ap, struct dentry *);
77784 + mnt = va_arg(ap, struct vfsmount *);
77785 + num1 = va_arg(ap, int);
77786 + num2 = va_arg(ap, int);
77787 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
77788 + break;
77789 + case GR_FILENAME_TWO_INT_STR:
77790 + dentry = va_arg(ap, struct dentry *);
77791 + mnt = va_arg(ap, struct vfsmount *);
77792 + num1 = va_arg(ap, int);
77793 + num2 = va_arg(ap, int);
77794 + str1 = va_arg(ap, char *);
77795 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
77796 + break;
77797 + case GR_TEXTREL:
77798 + file = va_arg(ap, struct file *);
77799 + ulong1 = va_arg(ap, unsigned long);
77800 + ulong2 = va_arg(ap, unsigned long);
77801 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
77802 + break;
77803 + case GR_PTRACE:
77804 + task = va_arg(ap, struct task_struct *);
77805 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
77806 + break;
77807 + case GR_RESOURCE:
77808 + task = va_arg(ap, struct task_struct *);
77809 + cred = __task_cred(task);
77810 + pcred = __task_cred(task->real_parent);
77811 + ulong1 = va_arg(ap, unsigned long);
77812 + str1 = va_arg(ap, char *);
77813 + ulong2 = va_arg(ap, unsigned long);
77814 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77815 + break;
77816 + case GR_CAP:
77817 + task = va_arg(ap, struct task_struct *);
77818 + cred = __task_cred(task);
77819 + pcred = __task_cred(task->real_parent);
77820 + str1 = va_arg(ap, char *);
77821 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77822 + break;
77823 + case GR_SIG:
77824 + str1 = va_arg(ap, char *);
77825 + voidptr = va_arg(ap, void *);
77826 + gr_log_middle_varargs(audit, msg, str1, voidptr);
77827 + break;
77828 + case GR_SIG2:
77829 + task = va_arg(ap, struct task_struct *);
77830 + cred = __task_cred(task);
77831 + pcred = __task_cred(task->real_parent);
77832 + num1 = va_arg(ap, int);
77833 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77834 + break;
77835 + case GR_CRASH1:
77836 + task = va_arg(ap, struct task_struct *);
77837 + cred = __task_cred(task);
77838 + pcred = __task_cred(task->real_parent);
77839 + ulong1 = va_arg(ap, unsigned long);
77840 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
77841 + break;
77842 + case GR_CRASH2:
77843 + task = va_arg(ap, struct task_struct *);
77844 + cred = __task_cred(task);
77845 + pcred = __task_cred(task->real_parent);
77846 + ulong1 = va_arg(ap, unsigned long);
77847 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
77848 + break;
77849 + case GR_RWXMAP:
77850 + file = va_arg(ap, struct file *);
77851 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
77852 + break;
77853 + case GR_RWXMAPVMA:
77854 + vma = va_arg(ap, struct vm_area_struct *);
77855 + if (vma->vm_file)
77856 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
77857 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
77858 + str1 = "<stack>";
77859 + else if (vma->vm_start <= current->mm->brk &&
77860 + vma->vm_end >= current->mm->start_brk)
77861 + str1 = "<heap>";
77862 + else
77863 + str1 = "<anonymous mapping>";
77864 + gr_log_middle_varargs(audit, msg, str1);
77865 + break;
77866 + case GR_PSACCT:
77867 + {
77868 + unsigned int wday, cday;
77869 + __u8 whr, chr;
77870 + __u8 wmin, cmin;
77871 + __u8 wsec, csec;
77872 + char cur_tty[64] = { 0 };
77873 + char parent_tty[64] = { 0 };
77874 +
77875 + task = va_arg(ap, struct task_struct *);
77876 + wday = va_arg(ap, unsigned int);
77877 + cday = va_arg(ap, unsigned int);
77878 + whr = va_arg(ap, int);
77879 + chr = va_arg(ap, int);
77880 + wmin = va_arg(ap, int);
77881 + cmin = va_arg(ap, int);
77882 + wsec = va_arg(ap, int);
77883 + csec = va_arg(ap, int);
77884 + ulong1 = va_arg(ap, unsigned long);
77885 + cred = __task_cred(task);
77886 + pcred = __task_cred(task->real_parent);
77887 +
77888 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77889 + }
77890 + break;
77891 + default:
77892 + gr_log_middle(audit, msg, ap);
77893 + }
77894 + va_end(ap);
77895 + // these don't need DEFAULTSECARGS printed on the end
77896 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
77897 + gr_log_end(audit, 0);
77898 + else
77899 + gr_log_end(audit, 1);
77900 + END_LOCKS(audit);
77901 +}
77902 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
77903 new file mode 100644
77904 index 0000000..0e39d8c
77905 --- /dev/null
77906 +++ b/grsecurity/grsec_mem.c
77907 @@ -0,0 +1,48 @@
77908 +#include <linux/kernel.h>
77909 +#include <linux/sched.h>
77910 +#include <linux/mm.h>
77911 +#include <linux/mman.h>
77912 +#include <linux/module.h>
77913 +#include <linux/grinternal.h>
77914 +
77915 +void gr_handle_msr_write(void)
77916 +{
77917 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
77918 + return;
77919 +}
77920 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
77921 +
77922 +void
77923 +gr_handle_ioperm(void)
77924 +{
77925 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
77926 + return;
77927 +}
77928 +
77929 +void
77930 +gr_handle_iopl(void)
77931 +{
77932 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
77933 + return;
77934 +}
77935 +
77936 +void
77937 +gr_handle_mem_readwrite(u64 from, u64 to)
77938 +{
77939 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
77940 + return;
77941 +}
77942 +
77943 +void
77944 +gr_handle_vm86(void)
77945 +{
77946 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
77947 + return;
77948 +}
77949 +
77950 +void
77951 +gr_log_badprocpid(const char *entry)
77952 +{
77953 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
77954 + return;
77955 +}
77956 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
77957 new file mode 100644
77958 index 0000000..6f9eb73
77959 --- /dev/null
77960 +++ b/grsecurity/grsec_mount.c
77961 @@ -0,0 +1,65 @@
77962 +#include <linux/kernel.h>
77963 +#include <linux/sched.h>
77964 +#include <linux/mount.h>
77965 +#include <linux/major.h>
77966 +#include <linux/grsecurity.h>
77967 +#include <linux/grinternal.h>
77968 +
77969 +void
77970 +gr_log_remount(const char *devname, const int retval)
77971 +{
77972 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77973 + if (grsec_enable_mount && (retval >= 0))
77974 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
77975 +#endif
77976 + return;
77977 +}
77978 +
77979 +void
77980 +gr_log_unmount(const char *devname, const int retval)
77981 +{
77982 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77983 + if (grsec_enable_mount && (retval >= 0))
77984 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
77985 +#endif
77986 + return;
77987 +}
77988 +
77989 +void
77990 +gr_log_mount(const char *from, struct path *to, const int retval)
77991 +{
77992 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77993 + if (grsec_enable_mount && (retval >= 0))
77994 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
77995 +#endif
77996 + return;
77997 +}
77998 +
77999 +int
78000 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
78001 +{
78002 +#ifdef CONFIG_GRKERNSEC_ROFS
78003 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
78004 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
78005 + return -EPERM;
78006 + } else
78007 + return 0;
78008 +#endif
78009 + return 0;
78010 +}
78011 +
78012 +int
78013 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
78014 +{
78015 +#ifdef CONFIG_GRKERNSEC_ROFS
78016 + struct inode *inode = dentry->d_inode;
78017 +
78018 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
78019 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
78020 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
78021 + return -EPERM;
78022 + } else
78023 + return 0;
78024 +#endif
78025 + return 0;
78026 +}
78027 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
78028 new file mode 100644
78029 index 0000000..6ee9d50
78030 --- /dev/null
78031 +++ b/grsecurity/grsec_pax.c
78032 @@ -0,0 +1,45 @@
78033 +#include <linux/kernel.h>
78034 +#include <linux/sched.h>
78035 +#include <linux/mm.h>
78036 +#include <linux/file.h>
78037 +#include <linux/grinternal.h>
78038 +#include <linux/grsecurity.h>
78039 +
78040 +void
78041 +gr_log_textrel(struct vm_area_struct * vma)
78042 +{
78043 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78044 + if (grsec_enable_log_rwxmaps)
78045 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
78046 +#endif
78047 + return;
78048 +}
78049 +
78050 +void gr_log_ptgnustack(struct file *file)
78051 +{
78052 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78053 + if (grsec_enable_log_rwxmaps)
78054 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
78055 +#endif
78056 + return;
78057 +}
78058 +
78059 +void
78060 +gr_log_rwxmmap(struct file *file)
78061 +{
78062 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78063 + if (grsec_enable_log_rwxmaps)
78064 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
78065 +#endif
78066 + return;
78067 +}
78068 +
78069 +void
78070 +gr_log_rwxmprotect(struct vm_area_struct *vma)
78071 +{
78072 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78073 + if (grsec_enable_log_rwxmaps)
78074 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
78075 +#endif
78076 + return;
78077 +}
78078 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
78079 new file mode 100644
78080 index 0000000..2005a3a
78081 --- /dev/null
78082 +++ b/grsecurity/grsec_proc.c
78083 @@ -0,0 +1,20 @@
78084 +#include <linux/kernel.h>
78085 +#include <linux/sched.h>
78086 +#include <linux/grsecurity.h>
78087 +#include <linux/grinternal.h>
78088 +
78089 +int gr_proc_is_restricted(void)
78090 +{
78091 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78092 + const struct cred *cred = current_cred();
78093 +#endif
78094 +
78095 +#ifdef CONFIG_GRKERNSEC_PROC_USER
78096 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
78097 + return -EACCES;
78098 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
78099 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
78100 + return -EACCES;
78101 +#endif
78102 + return 0;
78103 +}
78104 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
78105 new file mode 100644
78106 index 0000000..f7f29aa
78107 --- /dev/null
78108 +++ b/grsecurity/grsec_ptrace.c
78109 @@ -0,0 +1,30 @@
78110 +#include <linux/kernel.h>
78111 +#include <linux/sched.h>
78112 +#include <linux/grinternal.h>
78113 +#include <linux/security.h>
78114 +
78115 +void
78116 +gr_audit_ptrace(struct task_struct *task)
78117 +{
78118 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78119 + if (grsec_enable_audit_ptrace)
78120 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
78121 +#endif
78122 + return;
78123 +}
78124 +
78125 +int
78126 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
78127 +{
78128 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78129 + const struct dentry *dentry = file->f_path.dentry;
78130 + const struct vfsmount *mnt = file->f_path.mnt;
78131 +
78132 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
78133 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
78134 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
78135 + return -EACCES;
78136 + }
78137 +#endif
78138 + return 0;
78139 +}
78140 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
78141 new file mode 100644
78142 index 0000000..3860c7e
78143 --- /dev/null
78144 +++ b/grsecurity/grsec_sig.c
78145 @@ -0,0 +1,236 @@
78146 +#include <linux/kernel.h>
78147 +#include <linux/sched.h>
78148 +#include <linux/fs.h>
78149 +#include <linux/delay.h>
78150 +#include <linux/grsecurity.h>
78151 +#include <linux/grinternal.h>
78152 +#include <linux/hardirq.h>
78153 +
78154 +char *signames[] = {
78155 + [SIGSEGV] = "Segmentation fault",
78156 + [SIGILL] = "Illegal instruction",
78157 + [SIGABRT] = "Abort",
78158 + [SIGBUS] = "Invalid alignment/Bus error"
78159 +};
78160 +
78161 +void
78162 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
78163 +{
78164 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78165 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
78166 + (sig == SIGABRT) || (sig == SIGBUS))) {
78167 + if (task_pid_nr(t) == task_pid_nr(current)) {
78168 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
78169 + } else {
78170 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
78171 + }
78172 + }
78173 +#endif
78174 + return;
78175 +}
78176 +
78177 +int
78178 +gr_handle_signal(const struct task_struct *p, const int sig)
78179 +{
78180 +#ifdef CONFIG_GRKERNSEC
78181 + /* ignore the 0 signal for protected task checks */
78182 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
78183 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
78184 + return -EPERM;
78185 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
78186 + return -EPERM;
78187 + }
78188 +#endif
78189 + return 0;
78190 +}
78191 +
78192 +#ifdef CONFIG_GRKERNSEC
78193 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
78194 +
78195 +int gr_fake_force_sig(int sig, struct task_struct *t)
78196 +{
78197 + unsigned long int flags;
78198 + int ret, blocked, ignored;
78199 + struct k_sigaction *action;
78200 +
78201 + spin_lock_irqsave(&t->sighand->siglock, flags);
78202 + action = &t->sighand->action[sig-1];
78203 + ignored = action->sa.sa_handler == SIG_IGN;
78204 + blocked = sigismember(&t->blocked, sig);
78205 + if (blocked || ignored) {
78206 + action->sa.sa_handler = SIG_DFL;
78207 + if (blocked) {
78208 + sigdelset(&t->blocked, sig);
78209 + recalc_sigpending_and_wake(t);
78210 + }
78211 + }
78212 + if (action->sa.sa_handler == SIG_DFL)
78213 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78214 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78215 +
78216 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78217 +
78218 + return ret;
78219 +}
78220 +#endif
78221 +
78222 +#define GR_USER_BAN_TIME (15 * 60)
78223 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78224 +
78225 +void gr_handle_brute_attach(int dumpable)
78226 +{
78227 +#ifdef CONFIG_GRKERNSEC_BRUTE
78228 + struct task_struct *p = current;
78229 + kuid_t uid = GLOBAL_ROOT_UID;
78230 + int daemon = 0;
78231 +
78232 + if (!grsec_enable_brute)
78233 + return;
78234 +
78235 + rcu_read_lock();
78236 + read_lock(&tasklist_lock);
78237 + read_lock(&grsec_exec_file_lock);
78238 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78239 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78240 + p->real_parent->brute = 1;
78241 + daemon = 1;
78242 + } else {
78243 + const struct cred *cred = __task_cred(p), *cred2;
78244 + struct task_struct *tsk, *tsk2;
78245 +
78246 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78247 + struct user_struct *user;
78248 +
78249 + uid = cred->uid;
78250 +
78251 + /* this is put upon execution past expiration */
78252 + user = find_user(uid);
78253 + if (user == NULL)
78254 + goto unlock;
78255 + user->suid_banned = 1;
78256 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78257 + if (user->suid_ban_expires == ~0UL)
78258 + user->suid_ban_expires--;
78259 +
78260 + /* only kill other threads of the same binary, from the same user */
78261 + do_each_thread(tsk2, tsk) {
78262 + cred2 = __task_cred(tsk);
78263 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78264 + gr_fake_force_sig(SIGKILL, tsk);
78265 + } while_each_thread(tsk2, tsk);
78266 + }
78267 + }
78268 +unlock:
78269 + read_unlock(&grsec_exec_file_lock);
78270 + read_unlock(&tasklist_lock);
78271 + rcu_read_unlock();
78272 +
78273 + if (gr_is_global_nonroot(uid))
78274 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78275 + else if (daemon)
78276 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78277 +
78278 +#endif
78279 + return;
78280 +}
78281 +
78282 +void gr_handle_brute_check(void)
78283 +{
78284 +#ifdef CONFIG_GRKERNSEC_BRUTE
78285 + struct task_struct *p = current;
78286 +
78287 + if (unlikely(p->brute)) {
78288 + if (!grsec_enable_brute)
78289 + p->brute = 0;
78290 + else if (time_before(get_seconds(), p->brute_expires))
78291 + msleep(30 * 1000);
78292 + }
78293 +#endif
78294 + return;
78295 +}
78296 +
78297 +void gr_handle_kernel_exploit(void)
78298 +{
78299 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78300 + const struct cred *cred;
78301 + struct task_struct *tsk, *tsk2;
78302 + struct user_struct *user;
78303 + kuid_t uid;
78304 +
78305 + if (in_irq() || in_serving_softirq() || in_nmi())
78306 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78307 +
78308 + uid = current_uid();
78309 +
78310 + if (gr_is_global_root(uid))
78311 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78312 + else {
78313 + /* kill all the processes of this user, hold a reference
78314 + to their creds struct, and prevent them from creating
78315 + another process until system reset
78316 + */
78317 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78318 + GR_GLOBAL_UID(uid));
78319 + /* we intentionally leak this ref */
78320 + user = get_uid(current->cred->user);
78321 + if (user)
78322 + user->kernel_banned = 1;
78323 +
78324 + /* kill all processes of this user */
78325 + read_lock(&tasklist_lock);
78326 + do_each_thread(tsk2, tsk) {
78327 + cred = __task_cred(tsk);
78328 + if (uid_eq(cred->uid, uid))
78329 + gr_fake_force_sig(SIGKILL, tsk);
78330 + } while_each_thread(tsk2, tsk);
78331 + read_unlock(&tasklist_lock);
78332 + }
78333 +#endif
78334 +}
78335 +
78336 +#ifdef CONFIG_GRKERNSEC_BRUTE
78337 +static bool suid_ban_expired(struct user_struct *user)
78338 +{
78339 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78340 + user->suid_banned = 0;
78341 + user->suid_ban_expires = 0;
78342 + free_uid(user);
78343 + return true;
78344 + }
78345 +
78346 + return false;
78347 +}
78348 +#endif
78349 +
78350 +int gr_process_kernel_exec_ban(void)
78351 +{
78352 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78353 + if (unlikely(current->cred->user->kernel_banned))
78354 + return -EPERM;
78355 +#endif
78356 + return 0;
78357 +}
78358 +
78359 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78360 +{
78361 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78362 + if (unlikely(user->kernel_banned))
78363 + gr_fake_force_sig(SIGKILL, current);
78364 +#endif
78365 + return 0;
78366 +}
78367 +
78368 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78369 +{
78370 +#ifdef CONFIG_GRKERNSEC_BRUTE
78371 + struct user_struct *user = current->cred->user;
78372 + if (unlikely(user->suid_banned)) {
78373 + if (suid_ban_expired(user))
78374 + return 0;
78375 + /* disallow execution of suid binaries only */
78376 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78377 + return -EPERM;
78378 + }
78379 +#endif
78380 + return 0;
78381 +}
78382 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78383 new file mode 100644
78384 index 0000000..e3650b6
78385 --- /dev/null
78386 +++ b/grsecurity/grsec_sock.c
78387 @@ -0,0 +1,244 @@
78388 +#include <linux/kernel.h>
78389 +#include <linux/module.h>
78390 +#include <linux/sched.h>
78391 +#include <linux/file.h>
78392 +#include <linux/net.h>
78393 +#include <linux/in.h>
78394 +#include <linux/ip.h>
78395 +#include <net/sock.h>
78396 +#include <net/inet_sock.h>
78397 +#include <linux/grsecurity.h>
78398 +#include <linux/grinternal.h>
78399 +#include <linux/gracl.h>
78400 +
78401 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78402 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78403 +
78404 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78405 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78406 +
78407 +#ifdef CONFIG_UNIX_MODULE
78408 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78409 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78410 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78411 +EXPORT_SYMBOL_GPL(gr_handle_create);
78412 +#endif
78413 +
78414 +#ifdef CONFIG_GRKERNSEC
78415 +#define gr_conn_table_size 32749
78416 +struct conn_table_entry {
78417 + struct conn_table_entry *next;
78418 + struct signal_struct *sig;
78419 +};
78420 +
78421 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78422 +DEFINE_SPINLOCK(gr_conn_table_lock);
78423 +
78424 +extern const char * gr_socktype_to_name(unsigned char type);
78425 +extern const char * gr_proto_to_name(unsigned char proto);
78426 +extern const char * gr_sockfamily_to_name(unsigned char family);
78427 +
78428 +static __inline__ int
78429 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78430 +{
78431 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78432 +}
78433 +
78434 +static __inline__ int
78435 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78436 + __u16 sport, __u16 dport)
78437 +{
78438 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78439 + sig->gr_sport == sport && sig->gr_dport == dport))
78440 + return 1;
78441 + else
78442 + return 0;
78443 +}
78444 +
78445 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78446 +{
78447 + struct conn_table_entry **match;
78448 + unsigned int index;
78449 +
78450 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78451 + sig->gr_sport, sig->gr_dport,
78452 + gr_conn_table_size);
78453 +
78454 + newent->sig = sig;
78455 +
78456 + match = &gr_conn_table[index];
78457 + newent->next = *match;
78458 + *match = newent;
78459 +
78460 + return;
78461 +}
78462 +
78463 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78464 +{
78465 + struct conn_table_entry *match, *last = NULL;
78466 + unsigned int index;
78467 +
78468 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78469 + sig->gr_sport, sig->gr_dport,
78470 + gr_conn_table_size);
78471 +
78472 + match = gr_conn_table[index];
78473 + while (match && !conn_match(match->sig,
78474 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78475 + sig->gr_dport)) {
78476 + last = match;
78477 + match = match->next;
78478 + }
78479 +
78480 + if (match) {
78481 + if (last)
78482 + last->next = match->next;
78483 + else
78484 + gr_conn_table[index] = NULL;
78485 + kfree(match);
78486 + }
78487 +
78488 + return;
78489 +}
78490 +
78491 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78492 + __u16 sport, __u16 dport)
78493 +{
78494 + struct conn_table_entry *match;
78495 + unsigned int index;
78496 +
78497 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78498 +
78499 + match = gr_conn_table[index];
78500 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78501 + match = match->next;
78502 +
78503 + if (match)
78504 + return match->sig;
78505 + else
78506 + return NULL;
78507 +}
78508 +
78509 +#endif
78510 +
78511 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78512 +{
78513 +#ifdef CONFIG_GRKERNSEC
78514 + struct signal_struct *sig = current->signal;
78515 + struct conn_table_entry *newent;
78516 +
78517 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78518 + if (newent == NULL)
78519 + return;
78520 + /* no bh lock needed since we are called with bh disabled */
78521 + spin_lock(&gr_conn_table_lock);
78522 + gr_del_task_from_ip_table_nolock(sig);
78523 + sig->gr_saddr = inet->inet_rcv_saddr;
78524 + sig->gr_daddr = inet->inet_daddr;
78525 + sig->gr_sport = inet->inet_sport;
78526 + sig->gr_dport = inet->inet_dport;
78527 + gr_add_to_task_ip_table_nolock(sig, newent);
78528 + spin_unlock(&gr_conn_table_lock);
78529 +#endif
78530 + return;
78531 +}
78532 +
78533 +void gr_del_task_from_ip_table(struct task_struct *task)
78534 +{
78535 +#ifdef CONFIG_GRKERNSEC
78536 + spin_lock_bh(&gr_conn_table_lock);
78537 + gr_del_task_from_ip_table_nolock(task->signal);
78538 + spin_unlock_bh(&gr_conn_table_lock);
78539 +#endif
78540 + return;
78541 +}
78542 +
78543 +void
78544 +gr_attach_curr_ip(const struct sock *sk)
78545 +{
78546 +#ifdef CONFIG_GRKERNSEC
78547 + struct signal_struct *p, *set;
78548 + const struct inet_sock *inet = inet_sk(sk);
78549 +
78550 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78551 + return;
78552 +
78553 + set = current->signal;
78554 +
78555 + spin_lock_bh(&gr_conn_table_lock);
78556 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78557 + inet->inet_dport, inet->inet_sport);
78558 + if (unlikely(p != NULL)) {
78559 + set->curr_ip = p->curr_ip;
78560 + set->used_accept = 1;
78561 + gr_del_task_from_ip_table_nolock(p);
78562 + spin_unlock_bh(&gr_conn_table_lock);
78563 + return;
78564 + }
78565 + spin_unlock_bh(&gr_conn_table_lock);
78566 +
78567 + set->curr_ip = inet->inet_daddr;
78568 + set->used_accept = 1;
78569 +#endif
78570 + return;
78571 +}
78572 +
78573 +int
78574 +gr_handle_sock_all(const int family, const int type, const int protocol)
78575 +{
78576 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78577 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
78578 + (family != AF_UNIX)) {
78579 + if (family == AF_INET)
78580 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
78581 + else
78582 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
78583 + return -EACCES;
78584 + }
78585 +#endif
78586 + return 0;
78587 +}
78588 +
78589 +int
78590 +gr_handle_sock_server(const struct sockaddr *sck)
78591 +{
78592 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78593 + if (grsec_enable_socket_server &&
78594 + in_group_p(grsec_socket_server_gid) &&
78595 + sck && (sck->sa_family != AF_UNIX) &&
78596 + (sck->sa_family != AF_LOCAL)) {
78597 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78598 + return -EACCES;
78599 + }
78600 +#endif
78601 + return 0;
78602 +}
78603 +
78604 +int
78605 +gr_handle_sock_server_other(const struct sock *sck)
78606 +{
78607 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78608 + if (grsec_enable_socket_server &&
78609 + in_group_p(grsec_socket_server_gid) &&
78610 + sck && (sck->sk_family != AF_UNIX) &&
78611 + (sck->sk_family != AF_LOCAL)) {
78612 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78613 + return -EACCES;
78614 + }
78615 +#endif
78616 + return 0;
78617 +}
78618 +
78619 +int
78620 +gr_handle_sock_client(const struct sockaddr *sck)
78621 +{
78622 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78623 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
78624 + sck && (sck->sa_family != AF_UNIX) &&
78625 + (sck->sa_family != AF_LOCAL)) {
78626 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
78627 + return -EACCES;
78628 + }
78629 +#endif
78630 + return 0;
78631 +}
78632 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
78633 new file mode 100644
78634 index 0000000..cce889e
78635 --- /dev/null
78636 +++ b/grsecurity/grsec_sysctl.c
78637 @@ -0,0 +1,488 @@
78638 +#include <linux/kernel.h>
78639 +#include <linux/sched.h>
78640 +#include <linux/sysctl.h>
78641 +#include <linux/grsecurity.h>
78642 +#include <linux/grinternal.h>
78643 +
78644 +int
78645 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
78646 +{
78647 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78648 + if (dirname == NULL || name == NULL)
78649 + return 0;
78650 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
78651 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
78652 + return -EACCES;
78653 + }
78654 +#endif
78655 + return 0;
78656 +}
78657 +
78658 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
78659 +static int __maybe_unused __read_only one = 1;
78660 +#endif
78661 +
78662 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
78663 + defined(CONFIG_GRKERNSEC_DENYUSB)
78664 +struct ctl_table grsecurity_table[] = {
78665 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78666 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
78667 +#ifdef CONFIG_GRKERNSEC_IO
78668 + {
78669 + .procname = "disable_priv_io",
78670 + .data = &grsec_disable_privio,
78671 + .maxlen = sizeof(int),
78672 + .mode = 0600,
78673 + .proc_handler = &proc_dointvec,
78674 + },
78675 +#endif
78676 +#endif
78677 +#ifdef CONFIG_GRKERNSEC_LINK
78678 + {
78679 + .procname = "linking_restrictions",
78680 + .data = &grsec_enable_link,
78681 + .maxlen = sizeof(int),
78682 + .mode = 0600,
78683 + .proc_handler = &proc_dointvec,
78684 + },
78685 +#endif
78686 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78687 + {
78688 + .procname = "enforce_symlinksifowner",
78689 + .data = &grsec_enable_symlinkown,
78690 + .maxlen = sizeof(int),
78691 + .mode = 0600,
78692 + .proc_handler = &proc_dointvec,
78693 + },
78694 + {
78695 + .procname = "symlinkown_gid",
78696 + .data = &grsec_symlinkown_gid,
78697 + .maxlen = sizeof(int),
78698 + .mode = 0600,
78699 + .proc_handler = &proc_dointvec,
78700 + },
78701 +#endif
78702 +#ifdef CONFIG_GRKERNSEC_BRUTE
78703 + {
78704 + .procname = "deter_bruteforce",
78705 + .data = &grsec_enable_brute,
78706 + .maxlen = sizeof(int),
78707 + .mode = 0600,
78708 + .proc_handler = &proc_dointvec,
78709 + },
78710 +#endif
78711 +#ifdef CONFIG_GRKERNSEC_FIFO
78712 + {
78713 + .procname = "fifo_restrictions",
78714 + .data = &grsec_enable_fifo,
78715 + .maxlen = sizeof(int),
78716 + .mode = 0600,
78717 + .proc_handler = &proc_dointvec,
78718 + },
78719 +#endif
78720 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78721 + {
78722 + .procname = "ptrace_readexec",
78723 + .data = &grsec_enable_ptrace_readexec,
78724 + .maxlen = sizeof(int),
78725 + .mode = 0600,
78726 + .proc_handler = &proc_dointvec,
78727 + },
78728 +#endif
78729 +#ifdef CONFIG_GRKERNSEC_SETXID
78730 + {
78731 + .procname = "consistent_setxid",
78732 + .data = &grsec_enable_setxid,
78733 + .maxlen = sizeof(int),
78734 + .mode = 0600,
78735 + .proc_handler = &proc_dointvec,
78736 + },
78737 +#endif
78738 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78739 + {
78740 + .procname = "ip_blackhole",
78741 + .data = &grsec_enable_blackhole,
78742 + .maxlen = sizeof(int),
78743 + .mode = 0600,
78744 + .proc_handler = &proc_dointvec,
78745 + },
78746 + {
78747 + .procname = "lastack_retries",
78748 + .data = &grsec_lastack_retries,
78749 + .maxlen = sizeof(int),
78750 + .mode = 0600,
78751 + .proc_handler = &proc_dointvec,
78752 + },
78753 +#endif
78754 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78755 + {
78756 + .procname = "exec_logging",
78757 + .data = &grsec_enable_execlog,
78758 + .maxlen = sizeof(int),
78759 + .mode = 0600,
78760 + .proc_handler = &proc_dointvec,
78761 + },
78762 +#endif
78763 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78764 + {
78765 + .procname = "rwxmap_logging",
78766 + .data = &grsec_enable_log_rwxmaps,
78767 + .maxlen = sizeof(int),
78768 + .mode = 0600,
78769 + .proc_handler = &proc_dointvec,
78770 + },
78771 +#endif
78772 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78773 + {
78774 + .procname = "signal_logging",
78775 + .data = &grsec_enable_signal,
78776 + .maxlen = sizeof(int),
78777 + .mode = 0600,
78778 + .proc_handler = &proc_dointvec,
78779 + },
78780 +#endif
78781 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78782 + {
78783 + .procname = "forkfail_logging",
78784 + .data = &grsec_enable_forkfail,
78785 + .maxlen = sizeof(int),
78786 + .mode = 0600,
78787 + .proc_handler = &proc_dointvec,
78788 + },
78789 +#endif
78790 +#ifdef CONFIG_GRKERNSEC_TIME
78791 + {
78792 + .procname = "timechange_logging",
78793 + .data = &grsec_enable_time,
78794 + .maxlen = sizeof(int),
78795 + .mode = 0600,
78796 + .proc_handler = &proc_dointvec,
78797 + },
78798 +#endif
78799 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78800 + {
78801 + .procname = "chroot_deny_shmat",
78802 + .data = &grsec_enable_chroot_shmat,
78803 + .maxlen = sizeof(int),
78804 + .mode = 0600,
78805 + .proc_handler = &proc_dointvec,
78806 + },
78807 +#endif
78808 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78809 + {
78810 + .procname = "chroot_deny_unix",
78811 + .data = &grsec_enable_chroot_unix,
78812 + .maxlen = sizeof(int),
78813 + .mode = 0600,
78814 + .proc_handler = &proc_dointvec,
78815 + },
78816 +#endif
78817 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78818 + {
78819 + .procname = "chroot_deny_mount",
78820 + .data = &grsec_enable_chroot_mount,
78821 + .maxlen = sizeof(int),
78822 + .mode = 0600,
78823 + .proc_handler = &proc_dointvec,
78824 + },
78825 +#endif
78826 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78827 + {
78828 + .procname = "chroot_deny_fchdir",
78829 + .data = &grsec_enable_chroot_fchdir,
78830 + .maxlen = sizeof(int),
78831 + .mode = 0600,
78832 + .proc_handler = &proc_dointvec,
78833 + },
78834 +#endif
78835 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78836 + {
78837 + .procname = "chroot_deny_chroot",
78838 + .data = &grsec_enable_chroot_double,
78839 + .maxlen = sizeof(int),
78840 + .mode = 0600,
78841 + .proc_handler = &proc_dointvec,
78842 + },
78843 +#endif
78844 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78845 + {
78846 + .procname = "chroot_deny_pivot",
78847 + .data = &grsec_enable_chroot_pivot,
78848 + .maxlen = sizeof(int),
78849 + .mode = 0600,
78850 + .proc_handler = &proc_dointvec,
78851 + },
78852 +#endif
78853 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78854 + {
78855 + .procname = "chroot_enforce_chdir",
78856 + .data = &grsec_enable_chroot_chdir,
78857 + .maxlen = sizeof(int),
78858 + .mode = 0600,
78859 + .proc_handler = &proc_dointvec,
78860 + },
78861 +#endif
78862 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78863 + {
78864 + .procname = "chroot_deny_chmod",
78865 + .data = &grsec_enable_chroot_chmod,
78866 + .maxlen = sizeof(int),
78867 + .mode = 0600,
78868 + .proc_handler = &proc_dointvec,
78869 + },
78870 +#endif
78871 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78872 + {
78873 + .procname = "chroot_deny_mknod",
78874 + .data = &grsec_enable_chroot_mknod,
78875 + .maxlen = sizeof(int),
78876 + .mode = 0600,
78877 + .proc_handler = &proc_dointvec,
78878 + },
78879 +#endif
78880 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78881 + {
78882 + .procname = "chroot_restrict_nice",
78883 + .data = &grsec_enable_chroot_nice,
78884 + .maxlen = sizeof(int),
78885 + .mode = 0600,
78886 + .proc_handler = &proc_dointvec,
78887 + },
78888 +#endif
78889 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78890 + {
78891 + .procname = "chroot_execlog",
78892 + .data = &grsec_enable_chroot_execlog,
78893 + .maxlen = sizeof(int),
78894 + .mode = 0600,
78895 + .proc_handler = &proc_dointvec,
78896 + },
78897 +#endif
78898 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78899 + {
78900 + .procname = "chroot_caps",
78901 + .data = &grsec_enable_chroot_caps,
78902 + .maxlen = sizeof(int),
78903 + .mode = 0600,
78904 + .proc_handler = &proc_dointvec,
78905 + },
78906 +#endif
78907 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78908 + {
78909 + .procname = "chroot_deny_bad_rename",
78910 + .data = &grsec_enable_chroot_rename,
78911 + .maxlen = sizeof(int),
78912 + .mode = 0600,
78913 + .proc_handler = &proc_dointvec,
78914 + },
78915 +#endif
78916 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78917 + {
78918 + .procname = "chroot_deny_sysctl",
78919 + .data = &grsec_enable_chroot_sysctl,
78920 + .maxlen = sizeof(int),
78921 + .mode = 0600,
78922 + .proc_handler = &proc_dointvec,
78923 + },
78924 +#endif
78925 +#ifdef CONFIG_GRKERNSEC_TPE
78926 + {
78927 + .procname = "tpe",
78928 + .data = &grsec_enable_tpe,
78929 + .maxlen = sizeof(int),
78930 + .mode = 0600,
78931 + .proc_handler = &proc_dointvec,
78932 + },
78933 + {
78934 + .procname = "tpe_gid",
78935 + .data = &grsec_tpe_gid,
78936 + .maxlen = sizeof(int),
78937 + .mode = 0600,
78938 + .proc_handler = &proc_dointvec,
78939 + },
78940 +#endif
78941 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78942 + {
78943 + .procname = "tpe_invert",
78944 + .data = &grsec_enable_tpe_invert,
78945 + .maxlen = sizeof(int),
78946 + .mode = 0600,
78947 + .proc_handler = &proc_dointvec,
78948 + },
78949 +#endif
78950 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78951 + {
78952 + .procname = "tpe_restrict_all",
78953 + .data = &grsec_enable_tpe_all,
78954 + .maxlen = sizeof(int),
78955 + .mode = 0600,
78956 + .proc_handler = &proc_dointvec,
78957 + },
78958 +#endif
78959 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78960 + {
78961 + .procname = "socket_all",
78962 + .data = &grsec_enable_socket_all,
78963 + .maxlen = sizeof(int),
78964 + .mode = 0600,
78965 + .proc_handler = &proc_dointvec,
78966 + },
78967 + {
78968 + .procname = "socket_all_gid",
78969 + .data = &grsec_socket_all_gid,
78970 + .maxlen = sizeof(int),
78971 + .mode = 0600,
78972 + .proc_handler = &proc_dointvec,
78973 + },
78974 +#endif
78975 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78976 + {
78977 + .procname = "socket_client",
78978 + .data = &grsec_enable_socket_client,
78979 + .maxlen = sizeof(int),
78980 + .mode = 0600,
78981 + .proc_handler = &proc_dointvec,
78982 + },
78983 + {
78984 + .procname = "socket_client_gid",
78985 + .data = &grsec_socket_client_gid,
78986 + .maxlen = sizeof(int),
78987 + .mode = 0600,
78988 + .proc_handler = &proc_dointvec,
78989 + },
78990 +#endif
78991 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78992 + {
78993 + .procname = "socket_server",
78994 + .data = &grsec_enable_socket_server,
78995 + .maxlen = sizeof(int),
78996 + .mode = 0600,
78997 + .proc_handler = &proc_dointvec,
78998 + },
78999 + {
79000 + .procname = "socket_server_gid",
79001 + .data = &grsec_socket_server_gid,
79002 + .maxlen = sizeof(int),
79003 + .mode = 0600,
79004 + .proc_handler = &proc_dointvec,
79005 + },
79006 +#endif
79007 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
79008 + {
79009 + .procname = "audit_group",
79010 + .data = &grsec_enable_group,
79011 + .maxlen = sizeof(int),
79012 + .mode = 0600,
79013 + .proc_handler = &proc_dointvec,
79014 + },
79015 + {
79016 + .procname = "audit_gid",
79017 + .data = &grsec_audit_gid,
79018 + .maxlen = sizeof(int),
79019 + .mode = 0600,
79020 + .proc_handler = &proc_dointvec,
79021 + },
79022 +#endif
79023 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
79024 + {
79025 + .procname = "audit_chdir",
79026 + .data = &grsec_enable_chdir,
79027 + .maxlen = sizeof(int),
79028 + .mode = 0600,
79029 + .proc_handler = &proc_dointvec,
79030 + },
79031 +#endif
79032 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79033 + {
79034 + .procname = "audit_mount",
79035 + .data = &grsec_enable_mount,
79036 + .maxlen = sizeof(int),
79037 + .mode = 0600,
79038 + .proc_handler = &proc_dointvec,
79039 + },
79040 +#endif
79041 +#ifdef CONFIG_GRKERNSEC_DMESG
79042 + {
79043 + .procname = "dmesg",
79044 + .data = &grsec_enable_dmesg,
79045 + .maxlen = sizeof(int),
79046 + .mode = 0600,
79047 + .proc_handler = &proc_dointvec,
79048 + },
79049 +#endif
79050 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
79051 + {
79052 + .procname = "chroot_findtask",
79053 + .data = &grsec_enable_chroot_findtask,
79054 + .maxlen = sizeof(int),
79055 + .mode = 0600,
79056 + .proc_handler = &proc_dointvec,
79057 + },
79058 +#endif
79059 +#ifdef CONFIG_GRKERNSEC_RESLOG
79060 + {
79061 + .procname = "resource_logging",
79062 + .data = &grsec_resource_logging,
79063 + .maxlen = sizeof(int),
79064 + .mode = 0600,
79065 + .proc_handler = &proc_dointvec,
79066 + },
79067 +#endif
79068 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
79069 + {
79070 + .procname = "audit_ptrace",
79071 + .data = &grsec_enable_audit_ptrace,
79072 + .maxlen = sizeof(int),
79073 + .mode = 0600,
79074 + .proc_handler = &proc_dointvec,
79075 + },
79076 +#endif
79077 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79078 + {
79079 + .procname = "harden_ptrace",
79080 + .data = &grsec_enable_harden_ptrace,
79081 + .maxlen = sizeof(int),
79082 + .mode = 0600,
79083 + .proc_handler = &proc_dointvec,
79084 + },
79085 +#endif
79086 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
79087 + {
79088 + .procname = "harden_ipc",
79089 + .data = &grsec_enable_harden_ipc,
79090 + .maxlen = sizeof(int),
79091 + .mode = 0600,
79092 + .proc_handler = &proc_dointvec,
79093 + },
79094 +#endif
79095 + {
79096 + .procname = "grsec_lock",
79097 + .data = &grsec_lock,
79098 + .maxlen = sizeof(int),
79099 + .mode = 0600,
79100 + .proc_handler = &proc_dointvec,
79101 + },
79102 +#endif
79103 +#ifdef CONFIG_GRKERNSEC_ROFS
79104 + {
79105 + .procname = "romount_protect",
79106 + .data = &grsec_enable_rofs,
79107 + .maxlen = sizeof(int),
79108 + .mode = 0600,
79109 + .proc_handler = &proc_dointvec_minmax,
79110 + .extra1 = &one,
79111 + .extra2 = &one,
79112 + },
79113 +#endif
79114 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
79115 + {
79116 + .procname = "deny_new_usb",
79117 + .data = &grsec_deny_new_usb,
79118 + .maxlen = sizeof(int),
79119 + .mode = 0600,
79120 + .proc_handler = &proc_dointvec,
79121 + },
79122 +#endif
79123 + { }
79124 +};
79125 +#endif
79126 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
79127 new file mode 100644
79128 index 0000000..61b514e
79129 --- /dev/null
79130 +++ b/grsecurity/grsec_time.c
79131 @@ -0,0 +1,16 @@
79132 +#include <linux/kernel.h>
79133 +#include <linux/sched.h>
79134 +#include <linux/grinternal.h>
79135 +#include <linux/module.h>
79136 +
79137 +void
79138 +gr_log_timechange(void)
79139 +{
79140 +#ifdef CONFIG_GRKERNSEC_TIME
79141 + if (grsec_enable_time)
79142 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
79143 +#endif
79144 + return;
79145 +}
79146 +
79147 +EXPORT_SYMBOL_GPL(gr_log_timechange);
79148 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
79149 new file mode 100644
79150 index 0000000..d1953de
79151 --- /dev/null
79152 +++ b/grsecurity/grsec_tpe.c
79153 @@ -0,0 +1,78 @@
79154 +#include <linux/kernel.h>
79155 +#include <linux/sched.h>
79156 +#include <linux/file.h>
79157 +#include <linux/fs.h>
79158 +#include <linux/grinternal.h>
79159 +
79160 +extern int gr_acl_tpe_check(void);
79161 +
79162 +int
79163 +gr_tpe_allow(const struct file *file)
79164 +{
79165 +#ifdef CONFIG_GRKERNSEC
79166 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
79167 + struct inode *file_inode = file->f_path.dentry->d_inode;
79168 + const struct cred *cred = current_cred();
79169 + char *msg = NULL;
79170 + char *msg2 = NULL;
79171 +
79172 + // never restrict root
79173 + if (gr_is_global_root(cred->uid))
79174 + return 1;
79175 +
79176 + if (grsec_enable_tpe) {
79177 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79178 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
79179 + msg = "not being in trusted group";
79180 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
79181 + msg = "being in untrusted group";
79182 +#else
79183 + if (in_group_p(grsec_tpe_gid))
79184 + msg = "being in untrusted group";
79185 +#endif
79186 + }
79187 + if (!msg && gr_acl_tpe_check())
79188 + msg = "being in untrusted role";
79189 +
79190 + // not in any affected group/role
79191 + if (!msg)
79192 + goto next_check;
79193 +
79194 + if (gr_is_global_nonroot(inode->i_uid))
79195 + msg2 = "file in non-root-owned directory";
79196 + else if (inode->i_mode & S_IWOTH)
79197 + msg2 = "file in world-writable directory";
79198 + else if (inode->i_mode & S_IWGRP)
79199 + msg2 = "file in group-writable directory";
79200 + else if (file_inode->i_mode & S_IWOTH)
79201 + msg2 = "file is world-writable";
79202 +
79203 + if (msg && msg2) {
79204 + char fullmsg[70] = {0};
79205 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79206 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79207 + return 0;
79208 + }
79209 + msg = NULL;
79210 +next_check:
79211 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79212 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79213 + return 1;
79214 +
79215 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79216 + msg = "directory not owned by user";
79217 + else if (inode->i_mode & S_IWOTH)
79218 + msg = "file in world-writable directory";
79219 + else if (inode->i_mode & S_IWGRP)
79220 + msg = "file in group-writable directory";
79221 + else if (file_inode->i_mode & S_IWOTH)
79222 + msg = "file is world-writable";
79223 +
79224 + if (msg) {
79225 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79226 + return 0;
79227 + }
79228 +#endif
79229 +#endif
79230 + return 1;
79231 +}
79232 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79233 new file mode 100644
79234 index 0000000..ae02d8e
79235 --- /dev/null
79236 +++ b/grsecurity/grsec_usb.c
79237 @@ -0,0 +1,15 @@
79238 +#include <linux/kernel.h>
79239 +#include <linux/grinternal.h>
79240 +#include <linux/module.h>
79241 +
79242 +int gr_handle_new_usb(void)
79243 +{
79244 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79245 + if (grsec_deny_new_usb) {
79246 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79247 + return 1;
79248 + }
79249 +#endif
79250 + return 0;
79251 +}
79252 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79253 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79254 new file mode 100644
79255 index 0000000..158b330
79256 --- /dev/null
79257 +++ b/grsecurity/grsum.c
79258 @@ -0,0 +1,64 @@
79259 +#include <linux/err.h>
79260 +#include <linux/kernel.h>
79261 +#include <linux/sched.h>
79262 +#include <linux/mm.h>
79263 +#include <linux/scatterlist.h>
79264 +#include <linux/crypto.h>
79265 +#include <linux/gracl.h>
79266 +
79267 +
79268 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79269 +#error "crypto and sha256 must be built into the kernel"
79270 +#endif
79271 +
79272 +int
79273 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79274 +{
79275 + struct crypto_hash *tfm;
79276 + struct hash_desc desc;
79277 + struct scatterlist sg[2];
79278 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79279 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79280 + unsigned long *sumptr = (unsigned long *)sum;
79281 + int cryptres;
79282 + int retval = 1;
79283 + volatile int mismatched = 0;
79284 + volatile int dummy = 0;
79285 + unsigned int i;
79286 +
79287 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79288 + if (IS_ERR(tfm)) {
79289 + /* should never happen, since sha256 should be built in */
79290 + memset(entry->pw, 0, GR_PW_LEN);
79291 + return 1;
79292 + }
79293 +
79294 + sg_init_table(sg, 2);
79295 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79296 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79297 +
79298 + desc.tfm = tfm;
79299 + desc.flags = 0;
79300 +
79301 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79302 + temp_sum);
79303 +
79304 + memset(entry->pw, 0, GR_PW_LEN);
79305 +
79306 + if (cryptres)
79307 + goto out;
79308 +
79309 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79310 + if (sumptr[i] != tmpsumptr[i])
79311 + mismatched = 1;
79312 + else
79313 + dummy = 1; // waste a cycle
79314 +
79315 + if (!mismatched)
79316 + retval = dummy - 1;
79317 +
79318 +out:
79319 + crypto_free_hash(tfm);
79320 +
79321 + return retval;
79322 +}
79323 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79324 index 77ff547..181834f 100644
79325 --- a/include/asm-generic/4level-fixup.h
79326 +++ b/include/asm-generic/4level-fixup.h
79327 @@ -13,8 +13,10 @@
79328 #define pmd_alloc(mm, pud, address) \
79329 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79330 NULL: pmd_offset(pud, address))
79331 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79332
79333 #define pud_alloc(mm, pgd, address) (pgd)
79334 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79335 #define pud_offset(pgd, start) (pgd)
79336 #define pud_none(pud) 0
79337 #define pud_bad(pud) 0
79338 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79339 index b7babf0..1e4b4f1 100644
79340 --- a/include/asm-generic/atomic-long.h
79341 +++ b/include/asm-generic/atomic-long.h
79342 @@ -22,6 +22,12 @@
79343
79344 typedef atomic64_t atomic_long_t;
79345
79346 +#ifdef CONFIG_PAX_REFCOUNT
79347 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79348 +#else
79349 +typedef atomic64_t atomic_long_unchecked_t;
79350 +#endif
79351 +
79352 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79353
79354 static inline long atomic_long_read(atomic_long_t *l)
79355 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79356 return (long)atomic64_read(v);
79357 }
79358
79359 +#ifdef CONFIG_PAX_REFCOUNT
79360 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79361 +{
79362 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79363 +
79364 + return (long)atomic64_read_unchecked(v);
79365 +}
79366 +#endif
79367 +
79368 static inline void atomic_long_set(atomic_long_t *l, long i)
79369 {
79370 atomic64_t *v = (atomic64_t *)l;
79371 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79372 atomic64_set(v, i);
79373 }
79374
79375 +#ifdef CONFIG_PAX_REFCOUNT
79376 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79377 +{
79378 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79379 +
79380 + atomic64_set_unchecked(v, i);
79381 +}
79382 +#endif
79383 +
79384 static inline void atomic_long_inc(atomic_long_t *l)
79385 {
79386 atomic64_t *v = (atomic64_t *)l;
79387 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79388 atomic64_inc(v);
79389 }
79390
79391 +#ifdef CONFIG_PAX_REFCOUNT
79392 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79393 +{
79394 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79395 +
79396 + atomic64_inc_unchecked(v);
79397 +}
79398 +#endif
79399 +
79400 static inline void atomic_long_dec(atomic_long_t *l)
79401 {
79402 atomic64_t *v = (atomic64_t *)l;
79403 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79404 atomic64_dec(v);
79405 }
79406
79407 +#ifdef CONFIG_PAX_REFCOUNT
79408 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79409 +{
79410 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79411 +
79412 + atomic64_dec_unchecked(v);
79413 +}
79414 +#endif
79415 +
79416 static inline void atomic_long_add(long i, atomic_long_t *l)
79417 {
79418 atomic64_t *v = (atomic64_t *)l;
79419 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79420 atomic64_add(i, v);
79421 }
79422
79423 +#ifdef CONFIG_PAX_REFCOUNT
79424 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79425 +{
79426 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79427 +
79428 + atomic64_add_unchecked(i, v);
79429 +}
79430 +#endif
79431 +
79432 static inline void atomic_long_sub(long i, atomic_long_t *l)
79433 {
79434 atomic64_t *v = (atomic64_t *)l;
79435 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79436 atomic64_sub(i, v);
79437 }
79438
79439 +#ifdef CONFIG_PAX_REFCOUNT
79440 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79441 +{
79442 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79443 +
79444 + atomic64_sub_unchecked(i, v);
79445 +}
79446 +#endif
79447 +
79448 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79449 {
79450 atomic64_t *v = (atomic64_t *)l;
79451 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79452 return atomic64_add_negative(i, v);
79453 }
79454
79455 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79456 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79457 {
79458 atomic64_t *v = (atomic64_t *)l;
79459
79460 return (long)atomic64_add_return(i, v);
79461 }
79462
79463 +#ifdef CONFIG_PAX_REFCOUNT
79464 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79465 +{
79466 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79467 +
79468 + return (long)atomic64_add_return_unchecked(i, v);
79469 +}
79470 +#endif
79471 +
79472 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79473 {
79474 atomic64_t *v = (atomic64_t *)l;
79475 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79476 return (long)atomic64_inc_return(v);
79477 }
79478
79479 +#ifdef CONFIG_PAX_REFCOUNT
79480 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79481 +{
79482 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79483 +
79484 + return (long)atomic64_inc_return_unchecked(v);
79485 +}
79486 +#endif
79487 +
79488 static inline long atomic_long_dec_return(atomic_long_t *l)
79489 {
79490 atomic64_t *v = (atomic64_t *)l;
79491 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79492
79493 typedef atomic_t atomic_long_t;
79494
79495 +#ifdef CONFIG_PAX_REFCOUNT
79496 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79497 +#else
79498 +typedef atomic_t atomic_long_unchecked_t;
79499 +#endif
79500 +
79501 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79502 static inline long atomic_long_read(atomic_long_t *l)
79503 {
79504 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79505 return (long)atomic_read(v);
79506 }
79507
79508 +#ifdef CONFIG_PAX_REFCOUNT
79509 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79510 +{
79511 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79512 +
79513 + return (long)atomic_read_unchecked(v);
79514 +}
79515 +#endif
79516 +
79517 static inline void atomic_long_set(atomic_long_t *l, long i)
79518 {
79519 atomic_t *v = (atomic_t *)l;
79520 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79521 atomic_set(v, i);
79522 }
79523
79524 +#ifdef CONFIG_PAX_REFCOUNT
79525 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79526 +{
79527 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79528 +
79529 + atomic_set_unchecked(v, i);
79530 +}
79531 +#endif
79532 +
79533 static inline void atomic_long_inc(atomic_long_t *l)
79534 {
79535 atomic_t *v = (atomic_t *)l;
79536 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79537 atomic_inc(v);
79538 }
79539
79540 +#ifdef CONFIG_PAX_REFCOUNT
79541 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79542 +{
79543 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79544 +
79545 + atomic_inc_unchecked(v);
79546 +}
79547 +#endif
79548 +
79549 static inline void atomic_long_dec(atomic_long_t *l)
79550 {
79551 atomic_t *v = (atomic_t *)l;
79552 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79553 atomic_dec(v);
79554 }
79555
79556 +#ifdef CONFIG_PAX_REFCOUNT
79557 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79558 +{
79559 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79560 +
79561 + atomic_dec_unchecked(v);
79562 +}
79563 +#endif
79564 +
79565 static inline void atomic_long_add(long i, atomic_long_t *l)
79566 {
79567 atomic_t *v = (atomic_t *)l;
79568 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79569 atomic_add(i, v);
79570 }
79571
79572 +#ifdef CONFIG_PAX_REFCOUNT
79573 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79574 +{
79575 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79576 +
79577 + atomic_add_unchecked(i, v);
79578 +}
79579 +#endif
79580 +
79581 static inline void atomic_long_sub(long i, atomic_long_t *l)
79582 {
79583 atomic_t *v = (atomic_t *)l;
79584 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79585 atomic_sub(i, v);
79586 }
79587
79588 +#ifdef CONFIG_PAX_REFCOUNT
79589 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79590 +{
79591 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79592 +
79593 + atomic_sub_unchecked(i, v);
79594 +}
79595 +#endif
79596 +
79597 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79598 {
79599 atomic_t *v = (atomic_t *)l;
79600 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79601 return atomic_add_negative(i, v);
79602 }
79603
79604 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79605 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79606 {
79607 atomic_t *v = (atomic_t *)l;
79608
79609 return (long)atomic_add_return(i, v);
79610 }
79611
79612 +#ifdef CONFIG_PAX_REFCOUNT
79613 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79614 +{
79615 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79616 +
79617 + return (long)atomic_add_return_unchecked(i, v);
79618 +}
79619 +
79620 +#endif
79621 +
79622 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79623 {
79624 atomic_t *v = (atomic_t *)l;
79625 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79626 return (long)atomic_inc_return(v);
79627 }
79628
79629 +#ifdef CONFIG_PAX_REFCOUNT
79630 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79631 +{
79632 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79633 +
79634 + return (long)atomic_inc_return_unchecked(v);
79635 +}
79636 +#endif
79637 +
79638 static inline long atomic_long_dec_return(atomic_long_t *l)
79639 {
79640 atomic_t *v = (atomic_t *)l;
79641 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79642
79643 #endif /* BITS_PER_LONG == 64 */
79644
79645 +#ifdef CONFIG_PAX_REFCOUNT
79646 +static inline void pax_refcount_needs_these_functions(void)
79647 +{
79648 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
79649 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
79650 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
79651 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
79652 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
79653 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
79654 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
79655 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
79656 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
79657 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
79658 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
79659 +#ifdef CONFIG_X86
79660 + atomic_clear_mask_unchecked(0, NULL);
79661 + atomic_set_mask_unchecked(0, NULL);
79662 +#endif
79663 +
79664 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
79665 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
79666 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
79667 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
79668 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
79669 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
79670 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
79671 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
79672 +}
79673 +#else
79674 +#define atomic_read_unchecked(v) atomic_read(v)
79675 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
79676 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
79677 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
79678 +#define atomic_inc_unchecked(v) atomic_inc(v)
79679 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
79680 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
79681 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
79682 +#define atomic_dec_unchecked(v) atomic_dec(v)
79683 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
79684 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
79685 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
79686 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
79687 +
79688 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
79689 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
79690 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
79691 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
79692 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
79693 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
79694 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
79695 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
79696 +#endif
79697 +
79698 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
79699 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
79700 index 30ad9c8..c70c170 100644
79701 --- a/include/asm-generic/atomic64.h
79702 +++ b/include/asm-generic/atomic64.h
79703 @@ -16,6 +16,8 @@ typedef struct {
79704 long long counter;
79705 } atomic64_t;
79706
79707 +typedef atomic64_t atomic64_unchecked_t;
79708 +
79709 #define ATOMIC64_INIT(i) { (i) }
79710
79711 extern long long atomic64_read(const atomic64_t *v);
79712 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
79713 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
79714 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
79715
79716 +#define atomic64_read_unchecked(v) atomic64_read(v)
79717 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
79718 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
79719 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
79720 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
79721 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
79722 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
79723 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
79724 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
79725 +
79726 #endif /* _ASM_GENERIC_ATOMIC64_H */
79727 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
79728 index f5c40b0..e902f9d 100644
79729 --- a/include/asm-generic/barrier.h
79730 +++ b/include/asm-generic/barrier.h
79731 @@ -82,7 +82,7 @@
79732 do { \
79733 compiletime_assert_atomic_type(*p); \
79734 smp_mb(); \
79735 - ACCESS_ONCE(*p) = (v); \
79736 + ACCESS_ONCE_RW(*p) = (v); \
79737 } while (0)
79738
79739 #define smp_load_acquire(p) \
79740 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
79741 index a60a7cc..0fe12f2 100644
79742 --- a/include/asm-generic/bitops/__fls.h
79743 +++ b/include/asm-generic/bitops/__fls.h
79744 @@ -9,7 +9,7 @@
79745 *
79746 * Undefined if no set bit exists, so code should check against 0 first.
79747 */
79748 -static __always_inline unsigned long __fls(unsigned long word)
79749 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
79750 {
79751 int num = BITS_PER_LONG - 1;
79752
79753 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
79754 index 0576d1f..dad6c71 100644
79755 --- a/include/asm-generic/bitops/fls.h
79756 +++ b/include/asm-generic/bitops/fls.h
79757 @@ -9,7 +9,7 @@
79758 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
79759 */
79760
79761 -static __always_inline int fls(int x)
79762 +static __always_inline int __intentional_overflow(-1) fls(int x)
79763 {
79764 int r = 32;
79765
79766 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
79767 index b097cf8..3d40e14 100644
79768 --- a/include/asm-generic/bitops/fls64.h
79769 +++ b/include/asm-generic/bitops/fls64.h
79770 @@ -15,7 +15,7 @@
79771 * at position 64.
79772 */
79773 #if BITS_PER_LONG == 32
79774 -static __always_inline int fls64(__u64 x)
79775 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79776 {
79777 __u32 h = x >> 32;
79778 if (h)
79779 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
79780 return fls(x);
79781 }
79782 #elif BITS_PER_LONG == 64
79783 -static __always_inline int fls64(__u64 x)
79784 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79785 {
79786 if (x == 0)
79787 return 0;
79788 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
79789 index 1bfcfe5..e04c5c9 100644
79790 --- a/include/asm-generic/cache.h
79791 +++ b/include/asm-generic/cache.h
79792 @@ -6,7 +6,7 @@
79793 * cache lines need to provide their own cache.h.
79794 */
79795
79796 -#define L1_CACHE_SHIFT 5
79797 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
79798 +#define L1_CACHE_SHIFT 5UL
79799 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
79800
79801 #endif /* __ASM_GENERIC_CACHE_H */
79802 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
79803 index 0d68a1e..b74a761 100644
79804 --- a/include/asm-generic/emergency-restart.h
79805 +++ b/include/asm-generic/emergency-restart.h
79806 @@ -1,7 +1,7 @@
79807 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
79808 #define _ASM_GENERIC_EMERGENCY_RESTART_H
79809
79810 -static inline void machine_emergency_restart(void)
79811 +static inline __noreturn void machine_emergency_restart(void)
79812 {
79813 machine_restart(NULL);
79814 }
79815 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
79816 index 90f99c7..00ce236 100644
79817 --- a/include/asm-generic/kmap_types.h
79818 +++ b/include/asm-generic/kmap_types.h
79819 @@ -2,9 +2,9 @@
79820 #define _ASM_GENERIC_KMAP_TYPES_H
79821
79822 #ifdef __WITH_KM_FENCE
79823 -# define KM_TYPE_NR 41
79824 +# define KM_TYPE_NR 42
79825 #else
79826 -# define KM_TYPE_NR 20
79827 +# define KM_TYPE_NR 21
79828 #endif
79829
79830 #endif
79831 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
79832 index 9ceb03b..62b0b8f 100644
79833 --- a/include/asm-generic/local.h
79834 +++ b/include/asm-generic/local.h
79835 @@ -23,24 +23,37 @@ typedef struct
79836 atomic_long_t a;
79837 } local_t;
79838
79839 +typedef struct {
79840 + atomic_long_unchecked_t a;
79841 +} local_unchecked_t;
79842 +
79843 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
79844
79845 #define local_read(l) atomic_long_read(&(l)->a)
79846 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
79847 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
79848 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
79849 #define local_inc(l) atomic_long_inc(&(l)->a)
79850 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
79851 #define local_dec(l) atomic_long_dec(&(l)->a)
79852 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
79853 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
79854 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
79855 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
79856 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
79857
79858 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
79859 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
79860 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
79861 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
79862 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
79863 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
79864 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
79865 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
79866 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
79867
79868 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79869 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79870 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
79871 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
79872 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
79873 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
79874 index 725612b..9cc513a 100644
79875 --- a/include/asm-generic/pgtable-nopmd.h
79876 +++ b/include/asm-generic/pgtable-nopmd.h
79877 @@ -1,14 +1,19 @@
79878 #ifndef _PGTABLE_NOPMD_H
79879 #define _PGTABLE_NOPMD_H
79880
79881 -#ifndef __ASSEMBLY__
79882 -
79883 #include <asm-generic/pgtable-nopud.h>
79884
79885 -struct mm_struct;
79886 -
79887 #define __PAGETABLE_PMD_FOLDED
79888
79889 +#define PMD_SHIFT PUD_SHIFT
79890 +#define PTRS_PER_PMD 1
79891 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
79892 +#define PMD_MASK (~(PMD_SIZE-1))
79893 +
79894 +#ifndef __ASSEMBLY__
79895 +
79896 +struct mm_struct;
79897 +
79898 /*
79899 * Having the pmd type consist of a pud gets the size right, and allows
79900 * us to conceptually access the pud entry that this pmd is folded into
79901 @@ -16,11 +21,6 @@ struct mm_struct;
79902 */
79903 typedef struct { pud_t pud; } pmd_t;
79904
79905 -#define PMD_SHIFT PUD_SHIFT
79906 -#define PTRS_PER_PMD 1
79907 -#define PMD_SIZE (1UL << PMD_SHIFT)
79908 -#define PMD_MASK (~(PMD_SIZE-1))
79909 -
79910 /*
79911 * The "pud_xxx()" functions here are trivial for a folded two-level
79912 * setup: the pmd is never bad, and a pmd always exists (as it's folded
79913 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
79914 index 810431d..0ec4804f 100644
79915 --- a/include/asm-generic/pgtable-nopud.h
79916 +++ b/include/asm-generic/pgtable-nopud.h
79917 @@ -1,10 +1,15 @@
79918 #ifndef _PGTABLE_NOPUD_H
79919 #define _PGTABLE_NOPUD_H
79920
79921 -#ifndef __ASSEMBLY__
79922 -
79923 #define __PAGETABLE_PUD_FOLDED
79924
79925 +#define PUD_SHIFT PGDIR_SHIFT
79926 +#define PTRS_PER_PUD 1
79927 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
79928 +#define PUD_MASK (~(PUD_SIZE-1))
79929 +
79930 +#ifndef __ASSEMBLY__
79931 +
79932 /*
79933 * Having the pud type consist of a pgd gets the size right, and allows
79934 * us to conceptually access the pgd entry that this pud is folded into
79935 @@ -12,11 +17,6 @@
79936 */
79937 typedef struct { pgd_t pgd; } pud_t;
79938
79939 -#define PUD_SHIFT PGDIR_SHIFT
79940 -#define PTRS_PER_PUD 1
79941 -#define PUD_SIZE (1UL << PUD_SHIFT)
79942 -#define PUD_MASK (~(PUD_SIZE-1))
79943 -
79944 /*
79945 * The "pgd_xxx()" functions here are trivial for a folded two-level
79946 * setup: the pud is never bad, and a pud always exists (as it's folded
79947 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
79948 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
79949
79950 #define pgd_populate(mm, pgd, pud) do { } while (0)
79951 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
79952 /*
79953 * (puds are folded into pgds so this doesn't get actually called,
79954 * but the define is needed for a generic inline function.)
79955 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
79956 index 177d597..2826237 100644
79957 --- a/include/asm-generic/pgtable.h
79958 +++ b/include/asm-generic/pgtable.h
79959 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
79960 }
79961 #endif /* CONFIG_NUMA_BALANCING */
79962
79963 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
79964 +#ifdef CONFIG_PAX_KERNEXEC
79965 +#error KERNEXEC requires pax_open_kernel
79966 +#else
79967 +static inline unsigned long pax_open_kernel(void) { return 0; }
79968 +#endif
79969 +#endif
79970 +
79971 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
79972 +#ifdef CONFIG_PAX_KERNEXEC
79973 +#error KERNEXEC requires pax_close_kernel
79974 +#else
79975 +static inline unsigned long pax_close_kernel(void) { return 0; }
79976 +#endif
79977 +#endif
79978 +
79979 #endif /* CONFIG_MMU */
79980
79981 #endif /* !__ASSEMBLY__ */
79982 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
79983 index 72d8803..cb9749c 100644
79984 --- a/include/asm-generic/uaccess.h
79985 +++ b/include/asm-generic/uaccess.h
79986 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
79987 return __clear_user(to, n);
79988 }
79989
79990 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
79991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79992 +#error UDEREF requires pax_open_userland
79993 +#else
79994 +static inline unsigned long pax_open_userland(void) { return 0; }
79995 +#endif
79996 +#endif
79997 +
79998 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
79999 +#ifdef CONFIG_PAX_MEMORY_UDEREF
80000 +#error UDEREF requires pax_close_userland
80001 +#else
80002 +static inline unsigned long pax_close_userland(void) { return 0; }
80003 +#endif
80004 +#endif
80005 +
80006 #endif /* __ASM_GENERIC_UACCESS_H */
80007 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
80008 index bee5d68..8d362d1 100644
80009 --- a/include/asm-generic/vmlinux.lds.h
80010 +++ b/include/asm-generic/vmlinux.lds.h
80011 @@ -234,6 +234,7 @@
80012 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
80013 VMLINUX_SYMBOL(__start_rodata) = .; \
80014 *(.rodata) *(.rodata.*) \
80015 + *(.data..read_only) \
80016 *(__vermagic) /* Kernel version magic */ \
80017 . = ALIGN(8); \
80018 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
80019 @@ -726,17 +727,18 @@
80020 * section in the linker script will go there too. @phdr should have
80021 * a leading colon.
80022 *
80023 - * Note that this macros defines __per_cpu_load as an absolute symbol.
80024 + * Note that this macros defines per_cpu_load as an absolute symbol.
80025 * If there is no need to put the percpu section at a predetermined
80026 * address, use PERCPU_SECTION.
80027 */
80028 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
80029 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
80030 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
80031 + per_cpu_load = .; \
80032 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
80033 - LOAD_OFFSET) { \
80034 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
80035 PERCPU_INPUT(cacheline) \
80036 } phdr \
80037 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
80038 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
80039
80040 /**
80041 * PERCPU_SECTION - define output section for percpu area, simple version
80042 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
80043 index 623a59c..1e79ab9 100644
80044 --- a/include/crypto/algapi.h
80045 +++ b/include/crypto/algapi.h
80046 @@ -34,7 +34,7 @@ struct crypto_type {
80047 unsigned int maskclear;
80048 unsigned int maskset;
80049 unsigned int tfmsize;
80050 -};
80051 +} __do_const;
80052
80053 struct crypto_instance {
80054 struct crypto_alg alg;
80055 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
80056 index e1b2e8b..2697bd2 100644
80057 --- a/include/drm/drmP.h
80058 +++ b/include/drm/drmP.h
80059 @@ -59,6 +59,7 @@
80060
80061 #include <asm/mman.h>
80062 #include <asm/pgalloc.h>
80063 +#include <asm/local.h>
80064 #include <asm/uaccess.h>
80065
80066 #include <uapi/drm/drm.h>
80067 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
80068 * \param cmd command.
80069 * \param arg argument.
80070 */
80071 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
80072 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
80073 + struct drm_file *file_priv);
80074 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
80075 struct drm_file *file_priv);
80076
80077 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80078 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
80079 unsigned long arg);
80080
80081 #define DRM_IOCTL_NR(n) _IOC_NR(n)
80082 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
80083 struct drm_ioctl_desc {
80084 unsigned int cmd;
80085 int flags;
80086 - drm_ioctl_t *func;
80087 + drm_ioctl_t func;
80088 unsigned int cmd_drv;
80089 const char *name;
80090 -};
80091 +} __do_const;
80092
80093 /**
80094 * Creates a driver or general drm_ioctl_desc array entry for the given
80095 @@ -629,7 +632,8 @@ struct drm_info_list {
80096 int (*show)(struct seq_file*, void*); /** show callback */
80097 u32 driver_features; /**< Required driver features for this entry */
80098 void *data;
80099 -};
80100 +} __do_const;
80101 +typedef struct drm_info_list __no_const drm_info_list_no_const;
80102
80103 /**
80104 * debugfs node structure. This structure represents a debugfs file.
80105 @@ -713,7 +717,7 @@ struct drm_device {
80106
80107 /** \name Usage Counters */
80108 /*@{ */
80109 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80110 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
80111 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
80112 int buf_use; /**< Buffers in use -- cannot alloc */
80113 atomic_t buf_alloc; /**< Buffer allocation in progress */
80114 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
80115 index 7adbb65..2a1eb1f 100644
80116 --- a/include/drm/drm_crtc_helper.h
80117 +++ b/include/drm/drm_crtc_helper.h
80118 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
80119 struct drm_connector *connector);
80120 /* disable encoder when not in use - more explicit than dpms off */
80121 void (*disable)(struct drm_encoder *encoder);
80122 -};
80123 +} __no_const;
80124
80125 /**
80126 * drm_connector_helper_funcs - helper operations for connectors
80127 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
80128 index d016dc5..3951fe0 100644
80129 --- a/include/drm/i915_pciids.h
80130 +++ b/include/drm/i915_pciids.h
80131 @@ -37,7 +37,7 @@
80132 */
80133 #define INTEL_VGA_DEVICE(id, info) { \
80134 0x8086, id, \
80135 - ~0, ~0, \
80136 + PCI_ANY_ID, PCI_ANY_ID, \
80137 0x030000, 0xff0000, \
80138 (unsigned long) info }
80139
80140 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
80141 index 72dcbe8..8db58d7 100644
80142 --- a/include/drm/ttm/ttm_memory.h
80143 +++ b/include/drm/ttm/ttm_memory.h
80144 @@ -48,7 +48,7 @@
80145
80146 struct ttm_mem_shrink {
80147 int (*do_shrink) (struct ttm_mem_shrink *);
80148 -};
80149 +} __no_const;
80150
80151 /**
80152 * struct ttm_mem_global - Global memory accounting structure.
80153 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
80154 index 49a8284..9643967 100644
80155 --- a/include/drm/ttm/ttm_page_alloc.h
80156 +++ b/include/drm/ttm/ttm_page_alloc.h
80157 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
80158 */
80159 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
80160
80161 +struct device;
80162 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80163 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80164
80165 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
80166 index 4b840e8..155d235 100644
80167 --- a/include/keys/asymmetric-subtype.h
80168 +++ b/include/keys/asymmetric-subtype.h
80169 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
80170 /* Verify the signature on a key of this subtype (optional) */
80171 int (*verify_signature)(const struct key *key,
80172 const struct public_key_signature *sig);
80173 -};
80174 +} __do_const;
80175
80176 /**
80177 * asymmetric_key_subtype - Get the subtype from an asymmetric key
80178 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
80179 index c1da539..1dcec55 100644
80180 --- a/include/linux/atmdev.h
80181 +++ b/include/linux/atmdev.h
80182 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
80183 #endif
80184
80185 struct k_atm_aal_stats {
80186 -#define __HANDLE_ITEM(i) atomic_t i
80187 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
80188 __AAL_STAT_ITEMS
80189 #undef __HANDLE_ITEM
80190 };
80191 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
80192 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
80193 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
80194 struct module *owner;
80195 -};
80196 +} __do_const ;
80197
80198 struct atmphy_ops {
80199 int (*start)(struct atm_dev *dev);
80200 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80201 index 5b08a85..60922fb 100644
80202 --- a/include/linux/atomic.h
80203 +++ b/include/linux/atomic.h
80204 @@ -12,7 +12,7 @@
80205 * Atomically adds @a to @v, so long as @v was not already @u.
80206 * Returns non-zero if @v was not @u, and zero otherwise.
80207 */
80208 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80209 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80210 {
80211 return __atomic_add_unless(v, a, u) != u;
80212 }
80213 diff --git a/include/linux/audit.h b/include/linux/audit.h
80214 index af84234..4177a40 100644
80215 --- a/include/linux/audit.h
80216 +++ b/include/linux/audit.h
80217 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80218 extern unsigned int audit_serial(void);
80219 extern int auditsc_get_stamp(struct audit_context *ctx,
80220 struct timespec *t, unsigned int *serial);
80221 -extern int audit_set_loginuid(kuid_t loginuid);
80222 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80223
80224 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80225 {
80226 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80227 index 576e463..28fd926 100644
80228 --- a/include/linux/binfmts.h
80229 +++ b/include/linux/binfmts.h
80230 @@ -44,7 +44,7 @@ struct linux_binprm {
80231 unsigned interp_flags;
80232 unsigned interp_data;
80233 unsigned long loader, exec;
80234 -};
80235 +} __randomize_layout;
80236
80237 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80238 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80239 @@ -77,8 +77,10 @@ struct linux_binfmt {
80240 int (*load_binary)(struct linux_binprm *);
80241 int (*load_shlib)(struct file *);
80242 int (*core_dump)(struct coredump_params *cprm);
80243 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80244 + void (*handle_mmap)(struct file *);
80245 unsigned long min_coredump; /* minimal dump size */
80246 -};
80247 +} __do_const __randomize_layout;
80248
80249 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80250
80251 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80252 index 202e403..16e6617 100644
80253 --- a/include/linux/bitmap.h
80254 +++ b/include/linux/bitmap.h
80255 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80256 return __bitmap_full(src, nbits);
80257 }
80258
80259 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80260 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80261 {
80262 if (small_const_nbits(nbits))
80263 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80264 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80265 index 5d858e0..336c1d9 100644
80266 --- a/include/linux/bitops.h
80267 +++ b/include/linux/bitops.h
80268 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80269 * @word: value to rotate
80270 * @shift: bits to roll
80271 */
80272 -static inline __u32 rol32(__u32 word, unsigned int shift)
80273 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80274 {
80275 return (word << shift) | (word >> (32 - shift));
80276 }
80277 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80278 * @word: value to rotate
80279 * @shift: bits to roll
80280 */
80281 -static inline __u32 ror32(__u32 word, unsigned int shift)
80282 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80283 {
80284 return (word >> shift) | (word << (32 - shift));
80285 }
80286 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80287 return (__s32)(value << shift) >> shift;
80288 }
80289
80290 -static inline unsigned fls_long(unsigned long l)
80291 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80292 {
80293 if (sizeof(l) == 4)
80294 return fls(l);
80295 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80296 index 92f4b4b..483d537 100644
80297 --- a/include/linux/blkdev.h
80298 +++ b/include/linux/blkdev.h
80299 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80300 /* this callback is with swap_lock and sometimes page table lock held */
80301 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80302 struct module *owner;
80303 -};
80304 +} __do_const;
80305
80306 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80307 unsigned long);
80308 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80309 index afc1343..9735539 100644
80310 --- a/include/linux/blktrace_api.h
80311 +++ b/include/linux/blktrace_api.h
80312 @@ -25,7 +25,7 @@ struct blk_trace {
80313 struct dentry *dropped_file;
80314 struct dentry *msg_file;
80315 struct list_head running_list;
80316 - atomic_t dropped;
80317 + atomic_unchecked_t dropped;
80318 };
80319
80320 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80321 diff --git a/include/linux/cache.h b/include/linux/cache.h
80322 index 17e7e82..1d7da26 100644
80323 --- a/include/linux/cache.h
80324 +++ b/include/linux/cache.h
80325 @@ -16,6 +16,14 @@
80326 #define __read_mostly
80327 #endif
80328
80329 +#ifndef __read_only
80330 +#ifdef CONFIG_PAX_KERNEXEC
80331 +#error KERNEXEC requires __read_only
80332 +#else
80333 +#define __read_only __read_mostly
80334 +#endif
80335 +#endif
80336 +
80337 #ifndef ____cacheline_aligned
80338 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80339 #endif
80340 diff --git a/include/linux/capability.h b/include/linux/capability.h
80341 index aa93e5e..985a1b0 100644
80342 --- a/include/linux/capability.h
80343 +++ b/include/linux/capability.h
80344 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80345 extern bool capable(int cap);
80346 extern bool ns_capable(struct user_namespace *ns, int cap);
80347 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80348 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80349 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80350 +extern bool capable_nolog(int cap);
80351 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80352
80353 /* audit system wants to get cap info from files as well */
80354 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80355
80356 +extern int is_privileged_binary(const struct dentry *dentry);
80357 +
80358 #endif /* !_LINUX_CAPABILITY_H */
80359 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80360 index 8609d57..86e4d79 100644
80361 --- a/include/linux/cdrom.h
80362 +++ b/include/linux/cdrom.h
80363 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80364
80365 /* driver specifications */
80366 const int capability; /* capability flags */
80367 - int n_minors; /* number of active minor devices */
80368 /* handle uniform packets for scsi type devices (scsi,atapi) */
80369 int (*generic_packet) (struct cdrom_device_info *,
80370 struct packet_command *);
80371 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80372 index 4ce9056..86caac6 100644
80373 --- a/include/linux/cleancache.h
80374 +++ b/include/linux/cleancache.h
80375 @@ -31,7 +31,7 @@ struct cleancache_ops {
80376 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80377 void (*invalidate_inode)(int, struct cleancache_filekey);
80378 void (*invalidate_fs)(int);
80379 -};
80380 +} __no_const;
80381
80382 extern struct cleancache_ops *
80383 cleancache_register_ops(struct cleancache_ops *ops);
80384 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80385 index d936409..ce9f842 100644
80386 --- a/include/linux/clk-provider.h
80387 +++ b/include/linux/clk-provider.h
80388 @@ -191,6 +191,7 @@ struct clk_ops {
80389 void (*init)(struct clk_hw *hw);
80390 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80391 };
80392 +typedef struct clk_ops __no_const clk_ops_no_const;
80393
80394 /**
80395 * struct clk_init_data - holds init data that's common to all clocks and is
80396 diff --git a/include/linux/compat.h b/include/linux/compat.h
80397 index 7450ca2..a824b81 100644
80398 --- a/include/linux/compat.h
80399 +++ b/include/linux/compat.h
80400 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80401 compat_size_t __user *len_ptr);
80402
80403 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80404 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80405 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80406 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80407 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80408 compat_ssize_t msgsz, int msgflg);
80409 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80410 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80411 compat_ulong_t addr, compat_ulong_t data);
80412 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80413 - compat_long_t addr, compat_long_t data);
80414 + compat_ulong_t addr, compat_ulong_t data);
80415
80416 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80417 /*
80418 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80419 index d1a5582..4424efa 100644
80420 --- a/include/linux/compiler-gcc4.h
80421 +++ b/include/linux/compiler-gcc4.h
80422 @@ -39,9 +39,34 @@
80423 # define __compiletime_warning(message) __attribute__((warning(message)))
80424 # define __compiletime_error(message) __attribute__((error(message)))
80425 #endif /* __CHECKER__ */
80426 +
80427 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80428 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80429 +#define __bos0(ptr) __bos((ptr), 0)
80430 +#define __bos1(ptr) __bos((ptr), 1)
80431 #endif /* GCC_VERSION >= 40300 */
80432
80433 #if GCC_VERSION >= 40500
80434 +
80435 +#ifdef RANDSTRUCT_PLUGIN
80436 +#define __randomize_layout __attribute__((randomize_layout))
80437 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80438 +#endif
80439 +
80440 +#ifdef CONSTIFY_PLUGIN
80441 +#define __no_const __attribute__((no_const))
80442 +#define __do_const __attribute__((do_const))
80443 +#endif
80444 +
80445 +#ifdef SIZE_OVERFLOW_PLUGIN
80446 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80447 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80448 +#endif
80449 +
80450 +#ifdef LATENT_ENTROPY_PLUGIN
80451 +#define __latent_entropy __attribute__((latent_entropy))
80452 +#endif
80453 +
80454 /*
80455 * Mark a position in code as unreachable. This can be used to
80456 * suppress control flow warnings after asm blocks that transfer
80457 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80458 index c8c5659..2401b2e 100644
80459 --- a/include/linux/compiler-gcc5.h
80460 +++ b/include/linux/compiler-gcc5.h
80461 @@ -28,6 +28,26 @@
80462 # define __compiletime_error(message) __attribute__((error(message)))
80463 #endif /* __CHECKER__ */
80464
80465 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80466 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80467 +#define __bos0(ptr) __bos((ptr), 0)
80468 +#define __bos1(ptr) __bos((ptr), 1)
80469 +
80470 +#ifdef CONSTIFY_PLUGIN
80471 +#define __no_const __attribute__((no_const))
80472 +#define __do_const __attribute__((do_const))
80473 +#endif
80474 +
80475 +#ifdef SIZE_OVERFLOW_PLUGIN
80476 +#error not yet
80477 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80478 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80479 +#endif
80480 +
80481 +#ifdef LATENT_ENTROPY_PLUGIN
80482 +#define __latent_entropy __attribute__((latent_entropy))
80483 +#endif
80484 +
80485 /*
80486 * Mark a position in code as unreachable. This can be used to
80487 * suppress control flow warnings after asm blocks that transfer
80488 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80489 index fa6a314..a1b01ad 100644
80490 --- a/include/linux/compiler.h
80491 +++ b/include/linux/compiler.h
80492 @@ -5,11 +5,14 @@
80493
80494 #ifdef __CHECKER__
80495 # define __user __attribute__((noderef, address_space(1)))
80496 +# define __force_user __force __user
80497 # define __kernel __attribute__((address_space(0)))
80498 +# define __force_kernel __force __kernel
80499 # define __safe __attribute__((safe))
80500 # define __force __attribute__((force))
80501 # define __nocast __attribute__((nocast))
80502 # define __iomem __attribute__((noderef, address_space(2)))
80503 +# define __force_iomem __force __iomem
80504 # define __must_hold(x) __attribute__((context(x,1,1)))
80505 # define __acquires(x) __attribute__((context(x,0,1)))
80506 # define __releases(x) __attribute__((context(x,1,0)))
80507 @@ -17,20 +20,37 @@
80508 # define __release(x) __context__(x,-1)
80509 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80510 # define __percpu __attribute__((noderef, address_space(3)))
80511 +# define __force_percpu __force __percpu
80512 #ifdef CONFIG_SPARSE_RCU_POINTER
80513 # define __rcu __attribute__((noderef, address_space(4)))
80514 +# define __force_rcu __force __rcu
80515 #else
80516 # define __rcu
80517 +# define __force_rcu
80518 #endif
80519 extern void __chk_user_ptr(const volatile void __user *);
80520 extern void __chk_io_ptr(const volatile void __iomem *);
80521 #else
80522 -# define __user
80523 -# define __kernel
80524 +# ifdef CHECKER_PLUGIN
80525 +//# define __user
80526 +//# define __force_user
80527 +//# define __kernel
80528 +//# define __force_kernel
80529 +# else
80530 +# ifdef STRUCTLEAK_PLUGIN
80531 +# define __user __attribute__((user))
80532 +# else
80533 +# define __user
80534 +# endif
80535 +# define __force_user
80536 +# define __kernel
80537 +# define __force_kernel
80538 +# endif
80539 # define __safe
80540 # define __force
80541 # define __nocast
80542 # define __iomem
80543 +# define __force_iomem
80544 # define __chk_user_ptr(x) (void)0
80545 # define __chk_io_ptr(x) (void)0
80546 # define __builtin_warning(x, y...) (1)
80547 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80548 # define __release(x) (void)0
80549 # define __cond_lock(x,c) (c)
80550 # define __percpu
80551 +# define __force_percpu
80552 # define __rcu
80553 +# define __force_rcu
80554 #endif
80555
80556 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80557 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80558 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80559 {
80560 switch (size) {
80561 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80562 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80563 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80564 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80565 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80566 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80567 #ifdef CONFIG_64BIT
80568 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80569 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80570 #endif
80571 default:
80572 barrier();
80573 - __builtin_memcpy((void *)res, (const void *)p, size);
80574 + __builtin_memcpy(res, (const void *)p, size);
80575 data_access_exceeds_word_size();
80576 barrier();
80577 }
80578 }
80579
80580 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
80581 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
80582 {
80583 switch (size) {
80584 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
80585 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
80586 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
80587 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
80588 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
80589 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
80590 #ifdef CONFIG_64BIT
80591 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
80592 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
80593 #endif
80594 default:
80595 barrier();
80596 - __builtin_memcpy((void *)p, (const void *)res, size);
80597 + __builtin_memcpy((void *)p, res, size);
80598 data_access_exceeds_word_size();
80599 barrier();
80600 }
80601 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80602 # define __attribute_const__ /* unimplemented */
80603 #endif
80604
80605 +#ifndef __randomize_layout
80606 +# define __randomize_layout
80607 +#endif
80608 +
80609 +#ifndef __no_randomize_layout
80610 +# define __no_randomize_layout
80611 +#endif
80612 +
80613 +#ifndef __no_const
80614 +# define __no_const
80615 +#endif
80616 +
80617 +#ifndef __do_const
80618 +# define __do_const
80619 +#endif
80620 +
80621 +#ifndef __size_overflow
80622 +# define __size_overflow(...)
80623 +#endif
80624 +
80625 +#ifndef __intentional_overflow
80626 +# define __intentional_overflow(...)
80627 +#endif
80628 +
80629 +#ifndef __latent_entropy
80630 +# define __latent_entropy
80631 +#endif
80632 +
80633 /*
80634 * Tell gcc if a function is cold. The compiler will assume any path
80635 * directly leading to the call is unlikely.
80636 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80637 #define __cold
80638 #endif
80639
80640 +#ifndef __alloc_size
80641 +#define __alloc_size(...)
80642 +#endif
80643 +
80644 +#ifndef __bos
80645 +#define __bos(ptr, arg)
80646 +#endif
80647 +
80648 +#ifndef __bos0
80649 +#define __bos0(ptr)
80650 +#endif
80651 +
80652 +#ifndef __bos1
80653 +#define __bos1(ptr)
80654 +#endif
80655 +
80656 /* Simple shorthand for a section definition */
80657 #ifndef __section
80658 # define __section(S) __attribute__ ((__section__(#S)))
80659 @@ -383,6 +449,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80660 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
80661 #endif
80662
80663 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
80664 +
80665 /* Is this type a native word size -- useful for atomic operations */
80666 #ifndef __native_word
80667 # define __native_word(t) (sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
80668 @@ -462,8 +530,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80669 */
80670 #define __ACCESS_ONCE(x) ({ \
80671 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
80672 - (volatile typeof(x) *)&(x); })
80673 + (volatile const typeof(x) *)&(x); })
80674 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
80675 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
80676
80677 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
80678 #ifdef CONFIG_KPROBES
80679 diff --git a/include/linux/completion.h b/include/linux/completion.h
80680 index 5d5aaae..0ea9b84 100644
80681 --- a/include/linux/completion.h
80682 +++ b/include/linux/completion.h
80683 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
80684
80685 extern void wait_for_completion(struct completion *);
80686 extern void wait_for_completion_io(struct completion *);
80687 -extern int wait_for_completion_interruptible(struct completion *x);
80688 -extern int wait_for_completion_killable(struct completion *x);
80689 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
80690 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
80691 extern unsigned long wait_for_completion_timeout(struct completion *x,
80692 - unsigned long timeout);
80693 + unsigned long timeout) __intentional_overflow(-1);
80694 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
80695 - unsigned long timeout);
80696 + unsigned long timeout) __intentional_overflow(-1);
80697 extern long wait_for_completion_interruptible_timeout(
80698 - struct completion *x, unsigned long timeout);
80699 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80700 extern long wait_for_completion_killable_timeout(
80701 - struct completion *x, unsigned long timeout);
80702 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80703 extern bool try_wait_for_completion(struct completion *x);
80704 extern bool completion_done(struct completion *x);
80705
80706 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
80707 index 34025df..d94bbbc 100644
80708 --- a/include/linux/configfs.h
80709 +++ b/include/linux/configfs.h
80710 @@ -125,7 +125,7 @@ struct configfs_attribute {
80711 const char *ca_name;
80712 struct module *ca_owner;
80713 umode_t ca_mode;
80714 -};
80715 +} __do_const;
80716
80717 /*
80718 * Users often need to create attribute structures for their configurable
80719 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
80720 index 4d078ce..c970f4d 100644
80721 --- a/include/linux/cpufreq.h
80722 +++ b/include/linux/cpufreq.h
80723 @@ -206,6 +206,7 @@ struct global_attr {
80724 ssize_t (*store)(struct kobject *a, struct attribute *b,
80725 const char *c, size_t count);
80726 };
80727 +typedef struct global_attr __no_const global_attr_no_const;
80728
80729 #define define_one_global_ro(_name) \
80730 static struct global_attr _name = \
80731 @@ -277,7 +278,7 @@ struct cpufreq_driver {
80732 bool boost_supported;
80733 bool boost_enabled;
80734 int (*set_boost)(int state);
80735 -};
80736 +} __do_const;
80737
80738 /* flags */
80739 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
80740 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
80741 index 948df62..4602717 100644
80742 --- a/include/linux/cpuidle.h
80743 +++ b/include/linux/cpuidle.h
80744 @@ -50,7 +50,8 @@ struct cpuidle_state {
80745 int index);
80746
80747 int (*enter_dead) (struct cpuidle_device *dev, int index);
80748 -};
80749 +} __do_const;
80750 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
80751
80752 /* Idle State Flags */
80753 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
80754 @@ -205,7 +206,7 @@ struct cpuidle_governor {
80755 void (*reflect) (struct cpuidle_device *dev, int index);
80756
80757 struct module *owner;
80758 -};
80759 +} __do_const;
80760
80761 #ifdef CONFIG_CPU_IDLE
80762 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
80763 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
80764 index b950e9d..63810aa 100644
80765 --- a/include/linux/cpumask.h
80766 +++ b/include/linux/cpumask.h
80767 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80768 }
80769
80770 /* Valid inputs for n are -1 and 0. */
80771 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80772 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80773 {
80774 return n+1;
80775 }
80776
80777 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80778 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80779 {
80780 return n+1;
80781 }
80782
80783 -static inline unsigned int cpumask_next_and(int n,
80784 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
80785 const struct cpumask *srcp,
80786 const struct cpumask *andp)
80787 {
80788 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80789 *
80790 * Returns >= nr_cpu_ids if no further cpus set.
80791 */
80792 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80793 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80794 {
80795 /* -1 is a legal arg here. */
80796 if (n != -1)
80797 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80798 *
80799 * Returns >= nr_cpu_ids if no further cpus unset.
80800 */
80801 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80802 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80803 {
80804 /* -1 is a legal arg here. */
80805 if (n != -1)
80806 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80807 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
80808 }
80809
80810 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
80811 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
80812 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
80813 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
80814
80815 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
80816 * cpumask_weight - Count of bits in *srcp
80817 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
80818 */
80819 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
80820 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
80821 {
80822 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
80823 }
80824 diff --git a/include/linux/cred.h b/include/linux/cred.h
80825 index 2fb2ca2..d6a3340 100644
80826 --- a/include/linux/cred.h
80827 +++ b/include/linux/cred.h
80828 @@ -35,7 +35,7 @@ struct group_info {
80829 int nblocks;
80830 kgid_t small_block[NGROUPS_SMALL];
80831 kgid_t *blocks[0];
80832 -};
80833 +} __randomize_layout;
80834
80835 /**
80836 * get_group_info - Get a reference to a group info structure
80837 @@ -137,7 +137,7 @@ struct cred {
80838 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
80839 struct group_info *group_info; /* supplementary groups for euid/fsgid */
80840 struct rcu_head rcu; /* RCU deletion hook */
80841 -};
80842 +} __randomize_layout;
80843
80844 extern void __put_cred(struct cred *);
80845 extern void exit_creds(struct task_struct *);
80846 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
80847 static inline void validate_process_creds(void)
80848 {
80849 }
80850 +static inline void validate_task_creds(struct task_struct *task)
80851 +{
80852 +}
80853 #endif
80854
80855 /**
80856 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
80857
80858 #define task_uid(task) (task_cred_xxx((task), uid))
80859 #define task_euid(task) (task_cred_xxx((task), euid))
80860 +#define task_securebits(task) (task_cred_xxx((task), securebits))
80861
80862 #define current_cred_xxx(xxx) \
80863 ({ \
80864 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
80865 index 9c8776d..8c526c2 100644
80866 --- a/include/linux/crypto.h
80867 +++ b/include/linux/crypto.h
80868 @@ -626,7 +626,7 @@ struct cipher_tfm {
80869 const u8 *key, unsigned int keylen);
80870 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80871 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80872 -};
80873 +} __no_const;
80874
80875 struct hash_tfm {
80876 int (*init)(struct hash_desc *desc);
80877 @@ -647,13 +647,13 @@ struct compress_tfm {
80878 int (*cot_decompress)(struct crypto_tfm *tfm,
80879 const u8 *src, unsigned int slen,
80880 u8 *dst, unsigned int *dlen);
80881 -};
80882 +} __no_const;
80883
80884 struct rng_tfm {
80885 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
80886 unsigned int dlen);
80887 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
80888 -};
80889 +} __no_const;
80890
80891 #define crt_ablkcipher crt_u.ablkcipher
80892 #define crt_aead crt_u.aead
80893 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
80894 index 653589e..4ef254a 100644
80895 --- a/include/linux/ctype.h
80896 +++ b/include/linux/ctype.h
80897 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
80898 * Fast implementation of tolower() for internal usage. Do not use in your
80899 * code.
80900 */
80901 -static inline char _tolower(const char c)
80902 +static inline unsigned char _tolower(const unsigned char c)
80903 {
80904 return c | 0x20;
80905 }
80906 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
80907 index 5a81398..6bbee30 100644
80908 --- a/include/linux/dcache.h
80909 +++ b/include/linux/dcache.h
80910 @@ -123,6 +123,9 @@ struct dentry {
80911 unsigned long d_time; /* used by d_revalidate */
80912 void *d_fsdata; /* fs-specific data */
80913
80914 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80915 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
80916 +#endif
80917 struct list_head d_lru; /* LRU list */
80918 struct list_head d_child; /* child of parent list */
80919 struct list_head d_subdirs; /* our children */
80920 @@ -133,7 +136,7 @@ struct dentry {
80921 struct hlist_node d_alias; /* inode alias list */
80922 struct rcu_head d_rcu;
80923 } d_u;
80924 -};
80925 +} __randomize_layout;
80926
80927 /*
80928 * dentry->d_lock spinlock nesting subclasses:
80929 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
80930 index 7925bf0..d5143d2 100644
80931 --- a/include/linux/decompress/mm.h
80932 +++ b/include/linux/decompress/mm.h
80933 @@ -77,7 +77,7 @@ static void free(void *where)
80934 * warnings when not needed (indeed large_malloc / large_free are not
80935 * needed by inflate */
80936
80937 -#define malloc(a) kmalloc(a, GFP_KERNEL)
80938 +#define malloc(a) kmalloc((a), GFP_KERNEL)
80939 #define free(a) kfree(a)
80940
80941 #define large_malloc(a) vmalloc(a)
80942 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
80943 index ce447f0..83c66bd 100644
80944 --- a/include/linux/devfreq.h
80945 +++ b/include/linux/devfreq.h
80946 @@ -114,7 +114,7 @@ struct devfreq_governor {
80947 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
80948 int (*event_handler)(struct devfreq *devfreq,
80949 unsigned int event, void *data);
80950 -};
80951 +} __do_const;
80952
80953 /**
80954 * struct devfreq - Device devfreq structure
80955 diff --git a/include/linux/device.h b/include/linux/device.h
80956 index fb50673..ec0b35b 100644
80957 --- a/include/linux/device.h
80958 +++ b/include/linux/device.h
80959 @@ -311,7 +311,7 @@ struct subsys_interface {
80960 struct list_head node;
80961 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
80962 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
80963 -};
80964 +} __do_const;
80965
80966 int subsys_interface_register(struct subsys_interface *sif);
80967 void subsys_interface_unregister(struct subsys_interface *sif);
80968 @@ -507,7 +507,7 @@ struct device_type {
80969 void (*release)(struct device *dev);
80970
80971 const struct dev_pm_ops *pm;
80972 -};
80973 +} __do_const;
80974
80975 /* interface for exporting device attributes */
80976 struct device_attribute {
80977 @@ -517,11 +517,12 @@ struct device_attribute {
80978 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
80979 const char *buf, size_t count);
80980 };
80981 +typedef struct device_attribute __no_const device_attribute_no_const;
80982
80983 struct dev_ext_attribute {
80984 struct device_attribute attr;
80985 void *var;
80986 -};
80987 +} __do_const;
80988
80989 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
80990 char *buf);
80991 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
80992 index c3007cb..43efc8c 100644
80993 --- a/include/linux/dma-mapping.h
80994 +++ b/include/linux/dma-mapping.h
80995 @@ -60,7 +60,7 @@ struct dma_map_ops {
80996 u64 (*get_required_mask)(struct device *dev);
80997 #endif
80998 int is_phys;
80999 -};
81000 +} __do_const;
81001
81002 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
81003
81004 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
81005 index 40cd75e..38572a9 100644
81006 --- a/include/linux/dmaengine.h
81007 +++ b/include/linux/dmaengine.h
81008 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
81009 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
81010 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
81011
81012 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81013 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
81014 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
81015 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81016 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
81017 struct dma_pinned_list *pinned_list, struct page *page,
81018 unsigned int offset, size_t len);
81019
81020 diff --git a/include/linux/efi.h b/include/linux/efi.h
81021 index 0238d61..34a758f 100644
81022 --- a/include/linux/efi.h
81023 +++ b/include/linux/efi.h
81024 @@ -1054,6 +1054,7 @@ struct efivar_operations {
81025 efi_set_variable_nonblocking_t *set_variable_nonblocking;
81026 efi_query_variable_store_t *query_variable_store;
81027 };
81028 +typedef struct efivar_operations __no_const efivar_operations_no_const;
81029
81030 struct efivars {
81031 /*
81032 diff --git a/include/linux/elf.h b/include/linux/elf.h
81033 index 20fa8d8..3d0dd18 100644
81034 --- a/include/linux/elf.h
81035 +++ b/include/linux/elf.h
81036 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
81037 #define elf_note elf32_note
81038 #define elf_addr_t Elf32_Off
81039 #define Elf_Half Elf32_Half
81040 +#define elf_dyn Elf32_Dyn
81041
81042 #else
81043
81044 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
81045 #define elf_note elf64_note
81046 #define elf_addr_t Elf64_Off
81047 #define Elf_Half Elf64_Half
81048 +#define elf_dyn Elf64_Dyn
81049
81050 #endif
81051
81052 diff --git a/include/linux/err.h b/include/linux/err.h
81053 index a729120..6ede2c9 100644
81054 --- a/include/linux/err.h
81055 +++ b/include/linux/err.h
81056 @@ -20,12 +20,12 @@
81057
81058 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
81059
81060 -static inline void * __must_check ERR_PTR(long error)
81061 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
81062 {
81063 return (void *) error;
81064 }
81065
81066 -static inline long __must_check PTR_ERR(__force const void *ptr)
81067 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
81068 {
81069 return (long) ptr;
81070 }
81071 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
81072 index 36f49c4..a2a1f4c 100644
81073 --- a/include/linux/extcon.h
81074 +++ b/include/linux/extcon.h
81075 @@ -135,7 +135,7 @@ struct extcon_dev {
81076 /* /sys/class/extcon/.../mutually_exclusive/... */
81077 struct attribute_group attr_g_muex;
81078 struct attribute **attrs_muex;
81079 - struct device_attribute *d_attrs_muex;
81080 + device_attribute_no_const *d_attrs_muex;
81081 };
81082
81083 /**
81084 diff --git a/include/linux/fb.h b/include/linux/fb.h
81085 index 09bb7a1..d98870a 100644
81086 --- a/include/linux/fb.h
81087 +++ b/include/linux/fb.h
81088 @@ -305,7 +305,7 @@ struct fb_ops {
81089 /* called at KDB enter and leave time to prepare the console */
81090 int (*fb_debug_enter)(struct fb_info *info);
81091 int (*fb_debug_leave)(struct fb_info *info);
81092 -};
81093 +} __do_const;
81094
81095 #ifdef CONFIG_FB_TILEBLITTING
81096 #define FB_TILE_CURSOR_NONE 0
81097 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
81098 index 230f87b..1fd0485 100644
81099 --- a/include/linux/fdtable.h
81100 +++ b/include/linux/fdtable.h
81101 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
81102 void put_files_struct(struct files_struct *fs);
81103 void reset_files_struct(struct files_struct *);
81104 int unshare_files(struct files_struct **);
81105 -struct files_struct *dup_fd(struct files_struct *, int *);
81106 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
81107 void do_close_on_exec(struct files_struct *);
81108 int iterate_fd(struct files_struct *, unsigned,
81109 int (*)(const void *, struct file *, unsigned),
81110 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
81111 index 8293262..2b3b8bd 100644
81112 --- a/include/linux/frontswap.h
81113 +++ b/include/linux/frontswap.h
81114 @@ -11,7 +11,7 @@ struct frontswap_ops {
81115 int (*load)(unsigned, pgoff_t, struct page *);
81116 void (*invalidate_page)(unsigned, pgoff_t);
81117 void (*invalidate_area)(unsigned);
81118 -};
81119 +} __no_const;
81120
81121 extern bool frontswap_enabled;
81122 extern struct frontswap_ops *
81123 diff --git a/include/linux/fs.h b/include/linux/fs.h
81124 index 42efe13..72d42ee 100644
81125 --- a/include/linux/fs.h
81126 +++ b/include/linux/fs.h
81127 @@ -413,7 +413,7 @@ struct address_space {
81128 spinlock_t private_lock; /* for use by the address_space */
81129 struct list_head private_list; /* ditto */
81130 void *private_data; /* ditto */
81131 -} __attribute__((aligned(sizeof(long))));
81132 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
81133 /*
81134 * On most architectures that alignment is already the case; but
81135 * must be enforced here for CRIS, to let the least significant bit
81136 @@ -456,7 +456,7 @@ struct block_device {
81137 int bd_fsfreeze_count;
81138 /* Mutex for freeze */
81139 struct mutex bd_fsfreeze_mutex;
81140 -};
81141 +} __randomize_layout;
81142
81143 /*
81144 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
81145 @@ -642,7 +642,7 @@ struct inode {
81146 #endif
81147
81148 void *i_private; /* fs or device private pointer */
81149 -};
81150 +} __randomize_layout;
81151
81152 static inline int inode_unhashed(struct inode *inode)
81153 {
81154 @@ -837,7 +837,7 @@ struct file {
81155 struct list_head f_tfile_llink;
81156 #endif /* #ifdef CONFIG_EPOLL */
81157 struct address_space *f_mapping;
81158 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
81159 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
81160
81161 struct file_handle {
81162 __u32 handle_bytes;
81163 @@ -962,7 +962,7 @@ struct file_lock {
81164 int state; /* state of grant or error if -ve */
81165 } afs;
81166 } fl_u;
81167 -};
81168 +} __randomize_layout;
81169
81170 /* The following constant reflects the upper bound of the file/locking space */
81171 #ifndef OFFSET_MAX
81172 @@ -1305,7 +1305,7 @@ struct super_block {
81173 * Indicates how deep in a filesystem stack this SB is
81174 */
81175 int s_stack_depth;
81176 -};
81177 +} __randomize_layout;
81178
81179 extern struct timespec current_fs_time(struct super_block *sb);
81180
81181 @@ -1536,7 +1536,8 @@ struct file_operations {
81182 long (*fallocate)(struct file *file, int mode, loff_t offset,
81183 loff_t len);
81184 void (*show_fdinfo)(struct seq_file *m, struct file *f);
81185 -};
81186 +} __do_const __randomize_layout;
81187 +typedef struct file_operations __no_const file_operations_no_const;
81188
81189 struct inode_operations {
81190 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
81191 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
81192 return !IS_DEADDIR(inode);
81193 }
81194
81195 +static inline bool is_sidechannel_device(const struct inode *inode)
81196 +{
81197 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
81198 + umode_t mode = inode->i_mode;
81199 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
81200 +#else
81201 + return false;
81202 +#endif
81203 +}
81204 +
81205 #endif /* _LINUX_FS_H */
81206 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81207 index 0efc3e6..fd23610 100644
81208 --- a/include/linux/fs_struct.h
81209 +++ b/include/linux/fs_struct.h
81210 @@ -6,13 +6,13 @@
81211 #include <linux/seqlock.h>
81212
81213 struct fs_struct {
81214 - int users;
81215 + atomic_t users;
81216 spinlock_t lock;
81217 seqcount_t seq;
81218 int umask;
81219 int in_exec;
81220 struct path root, pwd;
81221 -};
81222 +} __randomize_layout;
81223
81224 extern struct kmem_cache *fs_cachep;
81225
81226 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81227 index 7714849..a4a5c7a 100644
81228 --- a/include/linux/fscache-cache.h
81229 +++ b/include/linux/fscache-cache.h
81230 @@ -113,7 +113,7 @@ struct fscache_operation {
81231 fscache_operation_release_t release;
81232 };
81233
81234 -extern atomic_t fscache_op_debug_id;
81235 +extern atomic_unchecked_t fscache_op_debug_id;
81236 extern void fscache_op_work_func(struct work_struct *work);
81237
81238 extern void fscache_enqueue_operation(struct fscache_operation *);
81239 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81240 INIT_WORK(&op->work, fscache_op_work_func);
81241 atomic_set(&op->usage, 1);
81242 op->state = FSCACHE_OP_ST_INITIALISED;
81243 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81244 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81245 op->processor = processor;
81246 op->release = release;
81247 INIT_LIST_HEAD(&op->pend_link);
81248 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81249 index 115bb81..e7b812b 100644
81250 --- a/include/linux/fscache.h
81251 +++ b/include/linux/fscache.h
81252 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81253 * - this is mandatory for any object that may have data
81254 */
81255 void (*now_uncached)(void *cookie_netfs_data);
81256 -};
81257 +} __do_const;
81258
81259 /*
81260 * fscache cached network filesystem type
81261 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81262 index 7ee1774..72505b8 100644
81263 --- a/include/linux/fsnotify.h
81264 +++ b/include/linux/fsnotify.h
81265 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81266 struct inode *inode = file_inode(file);
81267 __u32 mask = FS_ACCESS;
81268
81269 + if (is_sidechannel_device(inode))
81270 + return;
81271 +
81272 if (S_ISDIR(inode->i_mode))
81273 mask |= FS_ISDIR;
81274
81275 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81276 struct inode *inode = file_inode(file);
81277 __u32 mask = FS_MODIFY;
81278
81279 + if (is_sidechannel_device(inode))
81280 + return;
81281 +
81282 if (S_ISDIR(inode->i_mode))
81283 mask |= FS_ISDIR;
81284
81285 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81286 */
81287 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81288 {
81289 - return kstrdup(name, GFP_KERNEL);
81290 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81291 }
81292
81293 /*
81294 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81295 index ec274e0..e678159 100644
81296 --- a/include/linux/genhd.h
81297 +++ b/include/linux/genhd.h
81298 @@ -194,7 +194,7 @@ struct gendisk {
81299 struct kobject *slave_dir;
81300
81301 struct timer_rand_state *random;
81302 - atomic_t sync_io; /* RAID */
81303 + atomic_unchecked_t sync_io; /* RAID */
81304 struct disk_events *ev;
81305 #ifdef CONFIG_BLK_DEV_INTEGRITY
81306 struct blk_integrity *integrity;
81307 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81308 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81309
81310 /* drivers/char/random.c */
81311 -extern void add_disk_randomness(struct gendisk *disk);
81312 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81313 extern void rand_initialize_disk(struct gendisk *disk);
81314
81315 static inline sector_t get_start_sect(struct block_device *bdev)
81316 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81317 index 667c311..abac2a7 100644
81318 --- a/include/linux/genl_magic_func.h
81319 +++ b/include/linux/genl_magic_func.h
81320 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81321 },
81322
81323 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81324 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81325 +static struct genl_ops ZZZ_genl_ops[] = {
81326 #include GENL_MAGIC_INCLUDE_FILE
81327 };
81328
81329 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81330 index b840e3b..aeaeef9 100644
81331 --- a/include/linux/gfp.h
81332 +++ b/include/linux/gfp.h
81333 @@ -34,6 +34,13 @@ struct vm_area_struct;
81334 #define ___GFP_NO_KSWAPD 0x400000u
81335 #define ___GFP_OTHER_NODE 0x800000u
81336 #define ___GFP_WRITE 0x1000000u
81337 +
81338 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81339 +#define ___GFP_USERCOPY 0x2000000u
81340 +#else
81341 +#define ___GFP_USERCOPY 0
81342 +#endif
81343 +
81344 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81345
81346 /*
81347 @@ -90,6 +97,7 @@ struct vm_area_struct;
81348 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81349 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81350 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81351 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81352
81353 /*
81354 * This may seem redundant, but it's a way of annotating false positives vs.
81355 @@ -97,7 +105,7 @@ struct vm_area_struct;
81356 */
81357 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81358
81359 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81360 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81361 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81362
81363 /* This equals 0, but use constants in case they ever change */
81364 @@ -152,6 +160,8 @@ struct vm_area_struct;
81365 /* 4GB DMA on some platforms */
81366 #define GFP_DMA32 __GFP_DMA32
81367
81368 +#define GFP_USERCOPY __GFP_USERCOPY
81369 +
81370 /* Convert GFP flags to their corresponding migrate type */
81371 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81372 {
81373 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81374 new file mode 100644
81375 index 0000000..91858e4
81376 --- /dev/null
81377 +++ b/include/linux/gracl.h
81378 @@ -0,0 +1,342 @@
81379 +#ifndef GR_ACL_H
81380 +#define GR_ACL_H
81381 +
81382 +#include <linux/grdefs.h>
81383 +#include <linux/resource.h>
81384 +#include <linux/capability.h>
81385 +#include <linux/dcache.h>
81386 +#include <asm/resource.h>
81387 +
81388 +/* Major status information */
81389 +
81390 +#define GR_VERSION "grsecurity 3.1"
81391 +#define GRSECURITY_VERSION 0x3100
81392 +
81393 +enum {
81394 + GR_SHUTDOWN = 0,
81395 + GR_ENABLE = 1,
81396 + GR_SPROLE = 2,
81397 + GR_OLDRELOAD = 3,
81398 + GR_SEGVMOD = 4,
81399 + GR_STATUS = 5,
81400 + GR_UNSPROLE = 6,
81401 + GR_PASSSET = 7,
81402 + GR_SPROLEPAM = 8,
81403 + GR_RELOAD = 9,
81404 +};
81405 +
81406 +/* Password setup definitions
81407 + * kernel/grhash.c */
81408 +enum {
81409 + GR_PW_LEN = 128,
81410 + GR_SALT_LEN = 16,
81411 + GR_SHA_LEN = 32,
81412 +};
81413 +
81414 +enum {
81415 + GR_SPROLE_LEN = 64,
81416 +};
81417 +
81418 +enum {
81419 + GR_NO_GLOB = 0,
81420 + GR_REG_GLOB,
81421 + GR_CREATE_GLOB
81422 +};
81423 +
81424 +#define GR_NLIMITS 32
81425 +
81426 +/* Begin Data Structures */
81427 +
81428 +struct sprole_pw {
81429 + unsigned char *rolename;
81430 + unsigned char salt[GR_SALT_LEN];
81431 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81432 +};
81433 +
81434 +struct name_entry {
81435 + __u32 key;
81436 + u64 inode;
81437 + dev_t device;
81438 + char *name;
81439 + __u16 len;
81440 + __u8 deleted;
81441 + struct name_entry *prev;
81442 + struct name_entry *next;
81443 +};
81444 +
81445 +struct inodev_entry {
81446 + struct name_entry *nentry;
81447 + struct inodev_entry *prev;
81448 + struct inodev_entry *next;
81449 +};
81450 +
81451 +struct acl_role_db {
81452 + struct acl_role_label **r_hash;
81453 + __u32 r_size;
81454 +};
81455 +
81456 +struct inodev_db {
81457 + struct inodev_entry **i_hash;
81458 + __u32 i_size;
81459 +};
81460 +
81461 +struct name_db {
81462 + struct name_entry **n_hash;
81463 + __u32 n_size;
81464 +};
81465 +
81466 +struct crash_uid {
81467 + uid_t uid;
81468 + unsigned long expires;
81469 +};
81470 +
81471 +struct gr_hash_struct {
81472 + void **table;
81473 + void **nametable;
81474 + void *first;
81475 + __u32 table_size;
81476 + __u32 used_size;
81477 + int type;
81478 +};
81479 +
81480 +/* Userspace Grsecurity ACL data structures */
81481 +
81482 +struct acl_subject_label {
81483 + char *filename;
81484 + u64 inode;
81485 + dev_t device;
81486 + __u32 mode;
81487 + kernel_cap_t cap_mask;
81488 + kernel_cap_t cap_lower;
81489 + kernel_cap_t cap_invert_audit;
81490 +
81491 + struct rlimit res[GR_NLIMITS];
81492 + __u32 resmask;
81493 +
81494 + __u8 user_trans_type;
81495 + __u8 group_trans_type;
81496 + uid_t *user_transitions;
81497 + gid_t *group_transitions;
81498 + __u16 user_trans_num;
81499 + __u16 group_trans_num;
81500 +
81501 + __u32 sock_families[2];
81502 + __u32 ip_proto[8];
81503 + __u32 ip_type;
81504 + struct acl_ip_label **ips;
81505 + __u32 ip_num;
81506 + __u32 inaddr_any_override;
81507 +
81508 + __u32 crashes;
81509 + unsigned long expires;
81510 +
81511 + struct acl_subject_label *parent_subject;
81512 + struct gr_hash_struct *hash;
81513 + struct acl_subject_label *prev;
81514 + struct acl_subject_label *next;
81515 +
81516 + struct acl_object_label **obj_hash;
81517 + __u32 obj_hash_size;
81518 + __u16 pax_flags;
81519 +};
81520 +
81521 +struct role_allowed_ip {
81522 + __u32 addr;
81523 + __u32 netmask;
81524 +
81525 + struct role_allowed_ip *prev;
81526 + struct role_allowed_ip *next;
81527 +};
81528 +
81529 +struct role_transition {
81530 + char *rolename;
81531 +
81532 + struct role_transition *prev;
81533 + struct role_transition *next;
81534 +};
81535 +
81536 +struct acl_role_label {
81537 + char *rolename;
81538 + uid_t uidgid;
81539 + __u16 roletype;
81540 +
81541 + __u16 auth_attempts;
81542 + unsigned long expires;
81543 +
81544 + struct acl_subject_label *root_label;
81545 + struct gr_hash_struct *hash;
81546 +
81547 + struct acl_role_label *prev;
81548 + struct acl_role_label *next;
81549 +
81550 + struct role_transition *transitions;
81551 + struct role_allowed_ip *allowed_ips;
81552 + uid_t *domain_children;
81553 + __u16 domain_child_num;
81554 +
81555 + umode_t umask;
81556 +
81557 + struct acl_subject_label **subj_hash;
81558 + __u32 subj_hash_size;
81559 +};
81560 +
81561 +struct user_acl_role_db {
81562 + struct acl_role_label **r_table;
81563 + __u32 num_pointers; /* Number of allocations to track */
81564 + __u32 num_roles; /* Number of roles */
81565 + __u32 num_domain_children; /* Number of domain children */
81566 + __u32 num_subjects; /* Number of subjects */
81567 + __u32 num_objects; /* Number of objects */
81568 +};
81569 +
81570 +struct acl_object_label {
81571 + char *filename;
81572 + u64 inode;
81573 + dev_t device;
81574 + __u32 mode;
81575 +
81576 + struct acl_subject_label *nested;
81577 + struct acl_object_label *globbed;
81578 +
81579 + /* next two structures not used */
81580 +
81581 + struct acl_object_label *prev;
81582 + struct acl_object_label *next;
81583 +};
81584 +
81585 +struct acl_ip_label {
81586 + char *iface;
81587 + __u32 addr;
81588 + __u32 netmask;
81589 + __u16 low, high;
81590 + __u8 mode;
81591 + __u32 type;
81592 + __u32 proto[8];
81593 +
81594 + /* next two structures not used */
81595 +
81596 + struct acl_ip_label *prev;
81597 + struct acl_ip_label *next;
81598 +};
81599 +
81600 +struct gr_arg {
81601 + struct user_acl_role_db role_db;
81602 + unsigned char pw[GR_PW_LEN];
81603 + unsigned char salt[GR_SALT_LEN];
81604 + unsigned char sum[GR_SHA_LEN];
81605 + unsigned char sp_role[GR_SPROLE_LEN];
81606 + struct sprole_pw *sprole_pws;
81607 + dev_t segv_device;
81608 + u64 segv_inode;
81609 + uid_t segv_uid;
81610 + __u16 num_sprole_pws;
81611 + __u16 mode;
81612 +};
81613 +
81614 +struct gr_arg_wrapper {
81615 + struct gr_arg *arg;
81616 + __u32 version;
81617 + __u32 size;
81618 +};
81619 +
81620 +struct subject_map {
81621 + struct acl_subject_label *user;
81622 + struct acl_subject_label *kernel;
81623 + struct subject_map *prev;
81624 + struct subject_map *next;
81625 +};
81626 +
81627 +struct acl_subj_map_db {
81628 + struct subject_map **s_hash;
81629 + __u32 s_size;
81630 +};
81631 +
81632 +struct gr_policy_state {
81633 + struct sprole_pw **acl_special_roles;
81634 + __u16 num_sprole_pws;
81635 + struct acl_role_label *kernel_role;
81636 + struct acl_role_label *role_list;
81637 + struct acl_role_label *default_role;
81638 + struct acl_role_db acl_role_set;
81639 + struct acl_subj_map_db subj_map_set;
81640 + struct name_db name_set;
81641 + struct inodev_db inodev_set;
81642 +};
81643 +
81644 +struct gr_alloc_state {
81645 + unsigned long alloc_stack_next;
81646 + unsigned long alloc_stack_size;
81647 + void **alloc_stack;
81648 +};
81649 +
81650 +struct gr_reload_state {
81651 + struct gr_policy_state oldpolicy;
81652 + struct gr_alloc_state oldalloc;
81653 + struct gr_policy_state newpolicy;
81654 + struct gr_alloc_state newalloc;
81655 + struct gr_policy_state *oldpolicy_ptr;
81656 + struct gr_alloc_state *oldalloc_ptr;
81657 + unsigned char oldmode;
81658 +};
81659 +
81660 +/* End Data Structures Section */
81661 +
81662 +/* Hash functions generated by empirical testing by Brad Spengler
81663 + Makes good use of the low bits of the inode. Generally 0-1 times
81664 + in loop for successful match. 0-3 for unsuccessful match.
81665 + Shift/add algorithm with modulus of table size and an XOR*/
81666 +
81667 +static __inline__ unsigned int
81668 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
81669 +{
81670 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
81671 +}
81672 +
81673 + static __inline__ unsigned int
81674 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
81675 +{
81676 + return ((const unsigned long)userp % sz);
81677 +}
81678 +
81679 +static __inline__ unsigned int
81680 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
81681 +{
81682 + unsigned int rem;
81683 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
81684 + return rem;
81685 +}
81686 +
81687 +static __inline__ unsigned int
81688 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
81689 +{
81690 + return full_name_hash((const unsigned char *)name, len) % sz;
81691 +}
81692 +
81693 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
81694 + subj = NULL; \
81695 + iter = 0; \
81696 + while (iter < role->subj_hash_size) { \
81697 + if (subj == NULL) \
81698 + subj = role->subj_hash[iter]; \
81699 + if (subj == NULL) { \
81700 + iter++; \
81701 + continue; \
81702 + }
81703 +
81704 +#define FOR_EACH_SUBJECT_END(subj,iter) \
81705 + subj = subj->next; \
81706 + if (subj == NULL) \
81707 + iter++; \
81708 + }
81709 +
81710 +
81711 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
81712 + subj = role->hash->first; \
81713 + while (subj != NULL) {
81714 +
81715 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
81716 + subj = subj->next; \
81717 + }
81718 +
81719 +#endif
81720 +
81721 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
81722 new file mode 100644
81723 index 0000000..af64092
81724 --- /dev/null
81725 +++ b/include/linux/gracl_compat.h
81726 @@ -0,0 +1,156 @@
81727 +#ifndef GR_ACL_COMPAT_H
81728 +#define GR_ACL_COMPAT_H
81729 +
81730 +#include <linux/resource.h>
81731 +#include <asm/resource.h>
81732 +
81733 +struct sprole_pw_compat {
81734 + compat_uptr_t rolename;
81735 + unsigned char salt[GR_SALT_LEN];
81736 + unsigned char sum[GR_SHA_LEN];
81737 +};
81738 +
81739 +struct gr_hash_struct_compat {
81740 + compat_uptr_t table;
81741 + compat_uptr_t nametable;
81742 + compat_uptr_t first;
81743 + __u32 table_size;
81744 + __u32 used_size;
81745 + int type;
81746 +};
81747 +
81748 +struct acl_subject_label_compat {
81749 + compat_uptr_t filename;
81750 + compat_u64 inode;
81751 + __u32 device;
81752 + __u32 mode;
81753 + kernel_cap_t cap_mask;
81754 + kernel_cap_t cap_lower;
81755 + kernel_cap_t cap_invert_audit;
81756 +
81757 + struct compat_rlimit res[GR_NLIMITS];
81758 + __u32 resmask;
81759 +
81760 + __u8 user_trans_type;
81761 + __u8 group_trans_type;
81762 + compat_uptr_t user_transitions;
81763 + compat_uptr_t group_transitions;
81764 + __u16 user_trans_num;
81765 + __u16 group_trans_num;
81766 +
81767 + __u32 sock_families[2];
81768 + __u32 ip_proto[8];
81769 + __u32 ip_type;
81770 + compat_uptr_t ips;
81771 + __u32 ip_num;
81772 + __u32 inaddr_any_override;
81773 +
81774 + __u32 crashes;
81775 + compat_ulong_t expires;
81776 +
81777 + compat_uptr_t parent_subject;
81778 + compat_uptr_t hash;
81779 + compat_uptr_t prev;
81780 + compat_uptr_t next;
81781 +
81782 + compat_uptr_t obj_hash;
81783 + __u32 obj_hash_size;
81784 + __u16 pax_flags;
81785 +};
81786 +
81787 +struct role_allowed_ip_compat {
81788 + __u32 addr;
81789 + __u32 netmask;
81790 +
81791 + compat_uptr_t prev;
81792 + compat_uptr_t next;
81793 +};
81794 +
81795 +struct role_transition_compat {
81796 + compat_uptr_t rolename;
81797 +
81798 + compat_uptr_t prev;
81799 + compat_uptr_t next;
81800 +};
81801 +
81802 +struct acl_role_label_compat {
81803 + compat_uptr_t rolename;
81804 + uid_t uidgid;
81805 + __u16 roletype;
81806 +
81807 + __u16 auth_attempts;
81808 + compat_ulong_t expires;
81809 +
81810 + compat_uptr_t root_label;
81811 + compat_uptr_t hash;
81812 +
81813 + compat_uptr_t prev;
81814 + compat_uptr_t next;
81815 +
81816 + compat_uptr_t transitions;
81817 + compat_uptr_t allowed_ips;
81818 + compat_uptr_t domain_children;
81819 + __u16 domain_child_num;
81820 +
81821 + umode_t umask;
81822 +
81823 + compat_uptr_t subj_hash;
81824 + __u32 subj_hash_size;
81825 +};
81826 +
81827 +struct user_acl_role_db_compat {
81828 + compat_uptr_t r_table;
81829 + __u32 num_pointers;
81830 + __u32 num_roles;
81831 + __u32 num_domain_children;
81832 + __u32 num_subjects;
81833 + __u32 num_objects;
81834 +};
81835 +
81836 +struct acl_object_label_compat {
81837 + compat_uptr_t filename;
81838 + compat_u64 inode;
81839 + __u32 device;
81840 + __u32 mode;
81841 +
81842 + compat_uptr_t nested;
81843 + compat_uptr_t globbed;
81844 +
81845 + compat_uptr_t prev;
81846 + compat_uptr_t next;
81847 +};
81848 +
81849 +struct acl_ip_label_compat {
81850 + compat_uptr_t iface;
81851 + __u32 addr;
81852 + __u32 netmask;
81853 + __u16 low, high;
81854 + __u8 mode;
81855 + __u32 type;
81856 + __u32 proto[8];
81857 +
81858 + compat_uptr_t prev;
81859 + compat_uptr_t next;
81860 +};
81861 +
81862 +struct gr_arg_compat {
81863 + struct user_acl_role_db_compat role_db;
81864 + unsigned char pw[GR_PW_LEN];
81865 + unsigned char salt[GR_SALT_LEN];
81866 + unsigned char sum[GR_SHA_LEN];
81867 + unsigned char sp_role[GR_SPROLE_LEN];
81868 + compat_uptr_t sprole_pws;
81869 + __u32 segv_device;
81870 + compat_u64 segv_inode;
81871 + uid_t segv_uid;
81872 + __u16 num_sprole_pws;
81873 + __u16 mode;
81874 +};
81875 +
81876 +struct gr_arg_wrapper_compat {
81877 + compat_uptr_t arg;
81878 + __u32 version;
81879 + __u32 size;
81880 +};
81881 +
81882 +#endif
81883 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
81884 new file mode 100644
81885 index 0000000..323ecf2
81886 --- /dev/null
81887 +++ b/include/linux/gralloc.h
81888 @@ -0,0 +1,9 @@
81889 +#ifndef __GRALLOC_H
81890 +#define __GRALLOC_H
81891 +
81892 +void acl_free_all(void);
81893 +int acl_alloc_stack_init(unsigned long size);
81894 +void *acl_alloc(unsigned long len);
81895 +void *acl_alloc_num(unsigned long num, unsigned long len);
81896 +
81897 +#endif
81898 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
81899 new file mode 100644
81900 index 0000000..be66033
81901 --- /dev/null
81902 +++ b/include/linux/grdefs.h
81903 @@ -0,0 +1,140 @@
81904 +#ifndef GRDEFS_H
81905 +#define GRDEFS_H
81906 +
81907 +/* Begin grsecurity status declarations */
81908 +
81909 +enum {
81910 + GR_READY = 0x01,
81911 + GR_STATUS_INIT = 0x00 // disabled state
81912 +};
81913 +
81914 +/* Begin ACL declarations */
81915 +
81916 +/* Role flags */
81917 +
81918 +enum {
81919 + GR_ROLE_USER = 0x0001,
81920 + GR_ROLE_GROUP = 0x0002,
81921 + GR_ROLE_DEFAULT = 0x0004,
81922 + GR_ROLE_SPECIAL = 0x0008,
81923 + GR_ROLE_AUTH = 0x0010,
81924 + GR_ROLE_NOPW = 0x0020,
81925 + GR_ROLE_GOD = 0x0040,
81926 + GR_ROLE_LEARN = 0x0080,
81927 + GR_ROLE_TPE = 0x0100,
81928 + GR_ROLE_DOMAIN = 0x0200,
81929 + GR_ROLE_PAM = 0x0400,
81930 + GR_ROLE_PERSIST = 0x0800
81931 +};
81932 +
81933 +/* ACL Subject and Object mode flags */
81934 +enum {
81935 + GR_DELETED = 0x80000000
81936 +};
81937 +
81938 +/* ACL Object-only mode flags */
81939 +enum {
81940 + GR_READ = 0x00000001,
81941 + GR_APPEND = 0x00000002,
81942 + GR_WRITE = 0x00000004,
81943 + GR_EXEC = 0x00000008,
81944 + GR_FIND = 0x00000010,
81945 + GR_INHERIT = 0x00000020,
81946 + GR_SETID = 0x00000040,
81947 + GR_CREATE = 0x00000080,
81948 + GR_DELETE = 0x00000100,
81949 + GR_LINK = 0x00000200,
81950 + GR_AUDIT_READ = 0x00000400,
81951 + GR_AUDIT_APPEND = 0x00000800,
81952 + GR_AUDIT_WRITE = 0x00001000,
81953 + GR_AUDIT_EXEC = 0x00002000,
81954 + GR_AUDIT_FIND = 0x00004000,
81955 + GR_AUDIT_INHERIT= 0x00008000,
81956 + GR_AUDIT_SETID = 0x00010000,
81957 + GR_AUDIT_CREATE = 0x00020000,
81958 + GR_AUDIT_DELETE = 0x00040000,
81959 + GR_AUDIT_LINK = 0x00080000,
81960 + GR_PTRACERD = 0x00100000,
81961 + GR_NOPTRACE = 0x00200000,
81962 + GR_SUPPRESS = 0x00400000,
81963 + GR_NOLEARN = 0x00800000,
81964 + GR_INIT_TRANSFER= 0x01000000
81965 +};
81966 +
81967 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
81968 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
81969 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
81970 +
81971 +/* ACL subject-only mode flags */
81972 +enum {
81973 + GR_KILL = 0x00000001,
81974 + GR_VIEW = 0x00000002,
81975 + GR_PROTECTED = 0x00000004,
81976 + GR_LEARN = 0x00000008,
81977 + GR_OVERRIDE = 0x00000010,
81978 + /* just a placeholder, this mode is only used in userspace */
81979 + GR_DUMMY = 0x00000020,
81980 + GR_PROTSHM = 0x00000040,
81981 + GR_KILLPROC = 0x00000080,
81982 + GR_KILLIPPROC = 0x00000100,
81983 + /* just a placeholder, this mode is only used in userspace */
81984 + GR_NOTROJAN = 0x00000200,
81985 + GR_PROTPROCFD = 0x00000400,
81986 + GR_PROCACCT = 0x00000800,
81987 + GR_RELAXPTRACE = 0x00001000,
81988 + //GR_NESTED = 0x00002000,
81989 + GR_INHERITLEARN = 0x00004000,
81990 + GR_PROCFIND = 0x00008000,
81991 + GR_POVERRIDE = 0x00010000,
81992 + GR_KERNELAUTH = 0x00020000,
81993 + GR_ATSECURE = 0x00040000,
81994 + GR_SHMEXEC = 0x00080000
81995 +};
81996 +
81997 +enum {
81998 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
81999 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
82000 + GR_PAX_ENABLE_MPROTECT = 0x0004,
82001 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
82002 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
82003 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
82004 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
82005 + GR_PAX_DISABLE_MPROTECT = 0x0400,
82006 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
82007 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
82008 +};
82009 +
82010 +enum {
82011 + GR_ID_USER = 0x01,
82012 + GR_ID_GROUP = 0x02,
82013 +};
82014 +
82015 +enum {
82016 + GR_ID_ALLOW = 0x01,
82017 + GR_ID_DENY = 0x02,
82018 +};
82019 +
82020 +#define GR_CRASH_RES 31
82021 +#define GR_UIDTABLE_MAX 500
82022 +
82023 +/* begin resource learning section */
82024 +enum {
82025 + GR_RLIM_CPU_BUMP = 60,
82026 + GR_RLIM_FSIZE_BUMP = 50000,
82027 + GR_RLIM_DATA_BUMP = 10000,
82028 + GR_RLIM_STACK_BUMP = 1000,
82029 + GR_RLIM_CORE_BUMP = 10000,
82030 + GR_RLIM_RSS_BUMP = 500000,
82031 + GR_RLIM_NPROC_BUMP = 1,
82032 + GR_RLIM_NOFILE_BUMP = 5,
82033 + GR_RLIM_MEMLOCK_BUMP = 50000,
82034 + GR_RLIM_AS_BUMP = 500000,
82035 + GR_RLIM_LOCKS_BUMP = 2,
82036 + GR_RLIM_SIGPENDING_BUMP = 5,
82037 + GR_RLIM_MSGQUEUE_BUMP = 10000,
82038 + GR_RLIM_NICE_BUMP = 1,
82039 + GR_RLIM_RTPRIO_BUMP = 1,
82040 + GR_RLIM_RTTIME_BUMP = 1000000
82041 +};
82042 +
82043 +#endif
82044 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
82045 new file mode 100644
82046 index 0000000..fb1de5d
82047 --- /dev/null
82048 +++ b/include/linux/grinternal.h
82049 @@ -0,0 +1,230 @@
82050 +#ifndef __GRINTERNAL_H
82051 +#define __GRINTERNAL_H
82052 +
82053 +#ifdef CONFIG_GRKERNSEC
82054 +
82055 +#include <linux/fs.h>
82056 +#include <linux/mnt_namespace.h>
82057 +#include <linux/nsproxy.h>
82058 +#include <linux/gracl.h>
82059 +#include <linux/grdefs.h>
82060 +#include <linux/grmsg.h>
82061 +
82062 +void gr_add_learn_entry(const char *fmt, ...)
82063 + __attribute__ ((format (printf, 1, 2)));
82064 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
82065 + const struct vfsmount *mnt);
82066 +__u32 gr_check_create(const struct dentry *new_dentry,
82067 + const struct dentry *parent,
82068 + const struct vfsmount *mnt, const __u32 mode);
82069 +int gr_check_protected_task(const struct task_struct *task);
82070 +__u32 to_gr_audit(const __u32 reqmode);
82071 +int gr_set_acls(const int type);
82072 +int gr_acl_is_enabled(void);
82073 +char gr_roletype_to_char(void);
82074 +
82075 +void gr_handle_alertkill(struct task_struct *task);
82076 +char *gr_to_filename(const struct dentry *dentry,
82077 + const struct vfsmount *mnt);
82078 +char *gr_to_filename1(const struct dentry *dentry,
82079 + const struct vfsmount *mnt);
82080 +char *gr_to_filename2(const struct dentry *dentry,
82081 + const struct vfsmount *mnt);
82082 +char *gr_to_filename3(const struct dentry *dentry,
82083 + const struct vfsmount *mnt);
82084 +
82085 +extern int grsec_enable_ptrace_readexec;
82086 +extern int grsec_enable_harden_ptrace;
82087 +extern int grsec_enable_link;
82088 +extern int grsec_enable_fifo;
82089 +extern int grsec_enable_execve;
82090 +extern int grsec_enable_shm;
82091 +extern int grsec_enable_execlog;
82092 +extern int grsec_enable_signal;
82093 +extern int grsec_enable_audit_ptrace;
82094 +extern int grsec_enable_forkfail;
82095 +extern int grsec_enable_time;
82096 +extern int grsec_enable_rofs;
82097 +extern int grsec_deny_new_usb;
82098 +extern int grsec_enable_chroot_shmat;
82099 +extern int grsec_enable_chroot_mount;
82100 +extern int grsec_enable_chroot_double;
82101 +extern int grsec_enable_chroot_pivot;
82102 +extern int grsec_enable_chroot_chdir;
82103 +extern int grsec_enable_chroot_chmod;
82104 +extern int grsec_enable_chroot_mknod;
82105 +extern int grsec_enable_chroot_fchdir;
82106 +extern int grsec_enable_chroot_nice;
82107 +extern int grsec_enable_chroot_execlog;
82108 +extern int grsec_enable_chroot_caps;
82109 +extern int grsec_enable_chroot_rename;
82110 +extern int grsec_enable_chroot_sysctl;
82111 +extern int grsec_enable_chroot_unix;
82112 +extern int grsec_enable_symlinkown;
82113 +extern kgid_t grsec_symlinkown_gid;
82114 +extern int grsec_enable_tpe;
82115 +extern kgid_t grsec_tpe_gid;
82116 +extern int grsec_enable_tpe_all;
82117 +extern int grsec_enable_tpe_invert;
82118 +extern int grsec_enable_socket_all;
82119 +extern kgid_t grsec_socket_all_gid;
82120 +extern int grsec_enable_socket_client;
82121 +extern kgid_t grsec_socket_client_gid;
82122 +extern int grsec_enable_socket_server;
82123 +extern kgid_t grsec_socket_server_gid;
82124 +extern kgid_t grsec_audit_gid;
82125 +extern int grsec_enable_group;
82126 +extern int grsec_enable_log_rwxmaps;
82127 +extern int grsec_enable_mount;
82128 +extern int grsec_enable_chdir;
82129 +extern int grsec_resource_logging;
82130 +extern int grsec_enable_blackhole;
82131 +extern int grsec_lastack_retries;
82132 +extern int grsec_enable_brute;
82133 +extern int grsec_enable_harden_ipc;
82134 +extern int grsec_lock;
82135 +
82136 +extern spinlock_t grsec_alert_lock;
82137 +extern unsigned long grsec_alert_wtime;
82138 +extern unsigned long grsec_alert_fyet;
82139 +
82140 +extern spinlock_t grsec_audit_lock;
82141 +
82142 +extern rwlock_t grsec_exec_file_lock;
82143 +
82144 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
82145 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
82146 + (tsk)->exec_file->f_path.mnt) : "/")
82147 +
82148 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
82149 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
82150 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82151 +
82152 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
82153 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
82154 + (tsk)->exec_file->f_path.mnt) : "/")
82155 +
82156 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
82157 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
82158 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82159 +
82160 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
82161 +
82162 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
82163 +
82164 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
82165 +{
82166 + if (file1 && file2) {
82167 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
82168 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
82169 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
82170 + return true;
82171 + }
82172 +
82173 + return false;
82174 +}
82175 +
82176 +#define GR_CHROOT_CAPS {{ \
82177 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
82178 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
82179 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
82180 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
82181 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
82182 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
82183 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
82184 +
82185 +#define security_learn(normal_msg,args...) \
82186 +({ \
82187 + read_lock(&grsec_exec_file_lock); \
82188 + gr_add_learn_entry(normal_msg "\n", ## args); \
82189 + read_unlock(&grsec_exec_file_lock); \
82190 +})
82191 +
82192 +enum {
82193 + GR_DO_AUDIT,
82194 + GR_DONT_AUDIT,
82195 + /* used for non-audit messages that we shouldn't kill the task on */
82196 + GR_DONT_AUDIT_GOOD
82197 +};
82198 +
82199 +enum {
82200 + GR_TTYSNIFF,
82201 + GR_RBAC,
82202 + GR_RBAC_STR,
82203 + GR_STR_RBAC,
82204 + GR_RBAC_MODE2,
82205 + GR_RBAC_MODE3,
82206 + GR_FILENAME,
82207 + GR_SYSCTL_HIDDEN,
82208 + GR_NOARGS,
82209 + GR_ONE_INT,
82210 + GR_ONE_INT_TWO_STR,
82211 + GR_ONE_STR,
82212 + GR_STR_INT,
82213 + GR_TWO_STR_INT,
82214 + GR_TWO_INT,
82215 + GR_TWO_U64,
82216 + GR_THREE_INT,
82217 + GR_FIVE_INT_TWO_STR,
82218 + GR_TWO_STR,
82219 + GR_THREE_STR,
82220 + GR_FOUR_STR,
82221 + GR_STR_FILENAME,
82222 + GR_FILENAME_STR,
82223 + GR_FILENAME_TWO_INT,
82224 + GR_FILENAME_TWO_INT_STR,
82225 + GR_TEXTREL,
82226 + GR_PTRACE,
82227 + GR_RESOURCE,
82228 + GR_CAP,
82229 + GR_SIG,
82230 + GR_SIG2,
82231 + GR_CRASH1,
82232 + GR_CRASH2,
82233 + GR_PSACCT,
82234 + GR_RWXMAP,
82235 + GR_RWXMAPVMA
82236 +};
82237 +
82238 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82239 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82240 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82241 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82242 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82243 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82244 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82245 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82246 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82247 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82248 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82249 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82250 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82251 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82252 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82253 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82254 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82255 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82256 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82257 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82258 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82259 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82260 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82261 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82262 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82263 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82264 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82265 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82266 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82267 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82268 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82269 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82270 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82271 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82272 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82273 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82274 +
82275 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82276 +
82277 +#endif
82278 +
82279 +#endif
82280 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82281 new file mode 100644
82282 index 0000000..26ef560
82283 --- /dev/null
82284 +++ b/include/linux/grmsg.h
82285 @@ -0,0 +1,118 @@
82286 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82287 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82288 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82289 +#define GR_STOPMOD_MSG "denied modification of module state by "
82290 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82291 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82292 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82293 +#define GR_IOPL_MSG "denied use of iopl() by "
82294 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82295 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82296 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82297 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82298 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82299 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82300 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82301 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82302 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82303 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82304 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82305 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82306 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82307 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82308 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82309 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82310 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82311 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82312 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82313 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82314 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82315 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82316 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82317 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82318 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82319 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82320 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82321 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82322 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82323 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82324 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82325 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82326 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82327 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82328 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82329 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82330 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82331 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82332 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82333 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82334 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82335 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82336 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82337 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82338 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82339 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82340 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82341 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82342 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82343 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82344 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82345 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82346 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82347 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82348 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82349 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82350 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82351 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82352 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82353 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82354 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82355 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82356 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82357 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82358 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82359 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82360 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82361 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82362 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82363 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82364 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82365 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82366 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82367 +#define GR_TIME_MSG "time set by "
82368 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82369 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82370 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82371 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82372 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82373 +#define GR_BIND_MSG "denied bind() by "
82374 +#define GR_CONNECT_MSG "denied connect() by "
82375 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82376 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82377 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82378 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82379 +#define GR_CAP_ACL_MSG "use of %s denied for "
82380 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82381 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82382 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82383 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82384 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82385 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82386 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82387 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82388 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82389 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82390 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82391 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82392 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82393 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82394 +#define GR_VM86_MSG "denied use of vm86 by "
82395 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82396 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82397 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82398 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82399 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82400 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82401 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82402 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82403 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82404 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82405 new file mode 100644
82406 index 0000000..63c1850
82407 --- /dev/null
82408 +++ b/include/linux/grsecurity.h
82409 @@ -0,0 +1,250 @@
82410 +#ifndef GR_SECURITY_H
82411 +#define GR_SECURITY_H
82412 +#include <linux/fs.h>
82413 +#include <linux/fs_struct.h>
82414 +#include <linux/binfmts.h>
82415 +#include <linux/gracl.h>
82416 +
82417 +/* notify of brain-dead configs */
82418 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82419 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82420 +#endif
82421 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82422 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82423 +#endif
82424 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82425 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82426 +#endif
82427 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82428 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82429 +#endif
82430 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82431 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82432 +#endif
82433 +
82434 +int gr_handle_new_usb(void);
82435 +
82436 +void gr_handle_brute_attach(int dumpable);
82437 +void gr_handle_brute_check(void);
82438 +void gr_handle_kernel_exploit(void);
82439 +
82440 +char gr_roletype_to_char(void);
82441 +
82442 +int gr_proc_is_restricted(void);
82443 +
82444 +int gr_acl_enable_at_secure(void);
82445 +
82446 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82447 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82448 +
82449 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82450 +
82451 +void gr_del_task_from_ip_table(struct task_struct *p);
82452 +
82453 +int gr_pid_is_chrooted(struct task_struct *p);
82454 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82455 +int gr_handle_chroot_nice(void);
82456 +int gr_handle_chroot_sysctl(const int op);
82457 +int gr_handle_chroot_setpriority(struct task_struct *p,
82458 + const int niceval);
82459 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82460 +int gr_chroot_fhandle(void);
82461 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82462 + const struct vfsmount *mnt);
82463 +void gr_handle_chroot_chdir(const struct path *path);
82464 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82465 + const struct vfsmount *mnt, const int mode);
82466 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82467 + const struct vfsmount *mnt, const int mode);
82468 +int gr_handle_chroot_mount(const struct dentry *dentry,
82469 + const struct vfsmount *mnt,
82470 + const char *dev_name);
82471 +int gr_handle_chroot_pivot(void);
82472 +int gr_handle_chroot_unix(const pid_t pid);
82473 +
82474 +int gr_handle_rawio(const struct inode *inode);
82475 +
82476 +void gr_handle_ioperm(void);
82477 +void gr_handle_iopl(void);
82478 +void gr_handle_msr_write(void);
82479 +
82480 +umode_t gr_acl_umask(void);
82481 +
82482 +int gr_tpe_allow(const struct file *file);
82483 +
82484 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82485 +void gr_clear_chroot_entries(struct task_struct *task);
82486 +
82487 +void gr_log_forkfail(const int retval);
82488 +void gr_log_timechange(void);
82489 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82490 +void gr_log_chdir(const struct dentry *dentry,
82491 + const struct vfsmount *mnt);
82492 +void gr_log_chroot_exec(const struct dentry *dentry,
82493 + const struct vfsmount *mnt);
82494 +void gr_log_remount(const char *devname, const int retval);
82495 +void gr_log_unmount(const char *devname, const int retval);
82496 +void gr_log_mount(const char *from, struct path *to, const int retval);
82497 +void gr_log_textrel(struct vm_area_struct *vma);
82498 +void gr_log_ptgnustack(struct file *file);
82499 +void gr_log_rwxmmap(struct file *file);
82500 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82501 +
82502 +int gr_handle_follow_link(const struct inode *parent,
82503 + const struct inode *inode,
82504 + const struct dentry *dentry,
82505 + const struct vfsmount *mnt);
82506 +int gr_handle_fifo(const struct dentry *dentry,
82507 + const struct vfsmount *mnt,
82508 + const struct dentry *dir, const int flag,
82509 + const int acc_mode);
82510 +int gr_handle_hardlink(const struct dentry *dentry,
82511 + const struct vfsmount *mnt,
82512 + struct inode *inode,
82513 + const int mode, const struct filename *to);
82514 +
82515 +int gr_is_capable(const int cap);
82516 +int gr_is_capable_nolog(const int cap);
82517 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82518 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82519 +
82520 +void gr_copy_label(struct task_struct *tsk);
82521 +void gr_handle_crash(struct task_struct *task, const int sig);
82522 +int gr_handle_signal(const struct task_struct *p, const int sig);
82523 +int gr_check_crash_uid(const kuid_t uid);
82524 +int gr_check_protected_task(const struct task_struct *task);
82525 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82526 +int gr_acl_handle_mmap(const struct file *file,
82527 + const unsigned long prot);
82528 +int gr_acl_handle_mprotect(const struct file *file,
82529 + const unsigned long prot);
82530 +int gr_check_hidden_task(const struct task_struct *tsk);
82531 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82532 + const struct vfsmount *mnt);
82533 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82534 + const struct vfsmount *mnt);
82535 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82536 + const struct vfsmount *mnt, const int fmode);
82537 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82538 + const struct vfsmount *mnt, umode_t *mode);
82539 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82540 + const struct vfsmount *mnt);
82541 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82542 + const struct vfsmount *mnt);
82543 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82544 + const struct vfsmount *mnt);
82545 +int gr_handle_ptrace(struct task_struct *task, const long request);
82546 +int gr_handle_proc_ptrace(struct task_struct *task);
82547 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82548 + const struct vfsmount *mnt);
82549 +int gr_check_crash_exec(const struct file *filp);
82550 +int gr_acl_is_enabled(void);
82551 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82552 + const kgid_t gid);
82553 +int gr_set_proc_label(const struct dentry *dentry,
82554 + const struct vfsmount *mnt,
82555 + const int unsafe_flags);
82556 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82557 + const struct vfsmount *mnt);
82558 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82559 + const struct vfsmount *mnt, int acc_mode);
82560 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82561 + const struct dentry *p_dentry,
82562 + const struct vfsmount *p_mnt,
82563 + int open_flags, int acc_mode, const int imode);
82564 +void gr_handle_create(const struct dentry *dentry,
82565 + const struct vfsmount *mnt);
82566 +void gr_handle_proc_create(const struct dentry *dentry,
82567 + const struct inode *inode);
82568 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
82569 + const struct dentry *parent_dentry,
82570 + const struct vfsmount *parent_mnt,
82571 + const int mode);
82572 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
82573 + const struct dentry *parent_dentry,
82574 + const struct vfsmount *parent_mnt);
82575 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
82576 + const struct vfsmount *mnt);
82577 +void gr_handle_delete(const u64 ino, const dev_t dev);
82578 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
82579 + const struct vfsmount *mnt);
82580 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
82581 + const struct dentry *parent_dentry,
82582 + const struct vfsmount *parent_mnt,
82583 + const struct filename *from);
82584 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
82585 + const struct dentry *parent_dentry,
82586 + const struct vfsmount *parent_mnt,
82587 + const struct dentry *old_dentry,
82588 + const struct vfsmount *old_mnt, const struct filename *to);
82589 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
82590 +int gr_acl_handle_rename(struct dentry *new_dentry,
82591 + struct dentry *parent_dentry,
82592 + const struct vfsmount *parent_mnt,
82593 + struct dentry *old_dentry,
82594 + struct inode *old_parent_inode,
82595 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
82596 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
82597 + struct dentry *old_dentry,
82598 + struct dentry *new_dentry,
82599 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
82600 +__u32 gr_check_link(const struct dentry *new_dentry,
82601 + const struct dentry *parent_dentry,
82602 + const struct vfsmount *parent_mnt,
82603 + const struct dentry *old_dentry,
82604 + const struct vfsmount *old_mnt);
82605 +int gr_acl_handle_filldir(const struct file *file, const char *name,
82606 + const unsigned int namelen, const u64 ino);
82607 +
82608 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
82609 + const struct vfsmount *mnt);
82610 +void gr_acl_handle_exit(void);
82611 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
82612 +int gr_acl_handle_procpidmem(const struct task_struct *task);
82613 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
82614 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
82615 +void gr_audit_ptrace(struct task_struct *task);
82616 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
82617 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
82618 +void gr_put_exec_file(struct task_struct *task);
82619 +
82620 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
82621 +
82622 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82623 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82624 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
82625 + struct dentry *newdentry, struct vfsmount *newmnt);
82626 +
82627 +#ifdef CONFIG_GRKERNSEC_RESLOG
82628 +extern void gr_log_resource(const struct task_struct *task, const int res,
82629 + const unsigned long wanted, const int gt);
82630 +#else
82631 +static inline void gr_log_resource(const struct task_struct *task, const int res,
82632 + const unsigned long wanted, const int gt)
82633 +{
82634 +}
82635 +#endif
82636 +
82637 +#ifdef CONFIG_GRKERNSEC
82638 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
82639 +void gr_handle_vm86(void);
82640 +void gr_handle_mem_readwrite(u64 from, u64 to);
82641 +
82642 +void gr_log_badprocpid(const char *entry);
82643 +
82644 +extern int grsec_enable_dmesg;
82645 +extern int grsec_disable_privio;
82646 +
82647 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
82648 +extern kgid_t grsec_proc_gid;
82649 +#endif
82650 +
82651 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
82652 +extern int grsec_enable_chroot_findtask;
82653 +#endif
82654 +#ifdef CONFIG_GRKERNSEC_SETXID
82655 +extern int grsec_enable_setxid;
82656 +#endif
82657 +#endif
82658 +
82659 +#endif
82660 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
82661 new file mode 100644
82662 index 0000000..e7ffaaf
82663 --- /dev/null
82664 +++ b/include/linux/grsock.h
82665 @@ -0,0 +1,19 @@
82666 +#ifndef __GRSOCK_H
82667 +#define __GRSOCK_H
82668 +
82669 +extern void gr_attach_curr_ip(const struct sock *sk);
82670 +extern int gr_handle_sock_all(const int family, const int type,
82671 + const int protocol);
82672 +extern int gr_handle_sock_server(const struct sockaddr *sck);
82673 +extern int gr_handle_sock_server_other(const struct sock *sck);
82674 +extern int gr_handle_sock_client(const struct sockaddr *sck);
82675 +extern int gr_search_connect(struct socket * sock,
82676 + struct sockaddr_in * addr);
82677 +extern int gr_search_bind(struct socket * sock,
82678 + struct sockaddr_in * addr);
82679 +extern int gr_search_listen(struct socket * sock);
82680 +extern int gr_search_accept(struct socket * sock);
82681 +extern int gr_search_socket(const int domain, const int type,
82682 + const int protocol);
82683 +
82684 +#endif
82685 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
82686 index 9286a46..373f27f 100644
82687 --- a/include/linux/highmem.h
82688 +++ b/include/linux/highmem.h
82689 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
82690 kunmap_atomic(kaddr);
82691 }
82692
82693 +static inline void sanitize_highpage(struct page *page)
82694 +{
82695 + void *kaddr;
82696 + unsigned long flags;
82697 +
82698 + local_irq_save(flags);
82699 + kaddr = kmap_atomic(page);
82700 + clear_page(kaddr);
82701 + kunmap_atomic(kaddr);
82702 + local_irq_restore(flags);
82703 +}
82704 +
82705 static inline void zero_user_segments(struct page *page,
82706 unsigned start1, unsigned end1,
82707 unsigned start2, unsigned end2)
82708 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
82709 index 1c7b89a..7dda400 100644
82710 --- a/include/linux/hwmon-sysfs.h
82711 +++ b/include/linux/hwmon-sysfs.h
82712 @@ -25,7 +25,8 @@
82713 struct sensor_device_attribute{
82714 struct device_attribute dev_attr;
82715 int index;
82716 -};
82717 +} __do_const;
82718 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
82719 #define to_sensor_dev_attr(_dev_attr) \
82720 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
82721
82722 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
82723 struct device_attribute dev_attr;
82724 u8 index;
82725 u8 nr;
82726 -};
82727 +} __do_const;
82728 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
82729 #define to_sensor_dev_attr_2(_dev_attr) \
82730 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
82731
82732 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
82733 index 7c76959..153e597 100644
82734 --- a/include/linux/i2c.h
82735 +++ b/include/linux/i2c.h
82736 @@ -413,6 +413,7 @@ struct i2c_algorithm {
82737 int (*unreg_slave)(struct i2c_client *client);
82738 #endif
82739 };
82740 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
82741
82742 /**
82743 * struct i2c_bus_recovery_info - I2C bus recovery information
82744 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
82745 index d23c3c2..eb63c81 100644
82746 --- a/include/linux/i2o.h
82747 +++ b/include/linux/i2o.h
82748 @@ -565,7 +565,7 @@ struct i2o_controller {
82749 struct i2o_device *exec; /* Executive */
82750 #if BITS_PER_LONG == 64
82751 spinlock_t context_list_lock; /* lock for context_list */
82752 - atomic_t context_list_counter; /* needed for unique contexts */
82753 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
82754 struct list_head context_list; /* list of context id's
82755 and pointers */
82756 #endif
82757 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
82758 index aff7ad8..3942bbd 100644
82759 --- a/include/linux/if_pppox.h
82760 +++ b/include/linux/if_pppox.h
82761 @@ -76,7 +76,7 @@ struct pppox_proto {
82762 int (*ioctl)(struct socket *sock, unsigned int cmd,
82763 unsigned long arg);
82764 struct module *owner;
82765 -};
82766 +} __do_const;
82767
82768 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
82769 extern void unregister_pppox_proto(int proto_num);
82770 diff --git a/include/linux/init.h b/include/linux/init.h
82771 index 2df8e8d..3e1280d 100644
82772 --- a/include/linux/init.h
82773 +++ b/include/linux/init.h
82774 @@ -37,9 +37,17 @@
82775 * section.
82776 */
82777
82778 +#define add_init_latent_entropy __latent_entropy
82779 +
82780 +#ifdef CONFIG_MEMORY_HOTPLUG
82781 +#define add_meminit_latent_entropy
82782 +#else
82783 +#define add_meminit_latent_entropy __latent_entropy
82784 +#endif
82785 +
82786 /* These are for everybody (although not all archs will actually
82787 discard it in modules) */
82788 -#define __init __section(.init.text) __cold notrace
82789 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
82790 #define __initdata __section(.init.data)
82791 #define __initconst __constsection(.init.rodata)
82792 #define __exitdata __section(.exit.data)
82793 @@ -100,7 +108,7 @@
82794 #define __cpuexitconst
82795
82796 /* Used for MEMORY_HOTPLUG */
82797 -#define __meminit __section(.meminit.text) __cold notrace
82798 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
82799 #define __meminitdata __section(.meminit.data)
82800 #define __meminitconst __constsection(.meminit.rodata)
82801 #define __memexit __section(.memexit.text) __exitused __cold notrace
82802 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
82803 index 3037fc0..c6527ce 100644
82804 --- a/include/linux/init_task.h
82805 +++ b/include/linux/init_task.h
82806 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
82807
82808 #define INIT_TASK_COMM "swapper"
82809
82810 +#ifdef CONFIG_X86
82811 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
82812 +#else
82813 +#define INIT_TASK_THREAD_INFO
82814 +#endif
82815 +
82816 #ifdef CONFIG_RT_MUTEXES
82817 # define INIT_RT_MUTEXES(tsk) \
82818 .pi_waiters = RB_ROOT, \
82819 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
82820 RCU_POINTER_INITIALIZER(cred, &init_cred), \
82821 .comm = INIT_TASK_COMM, \
82822 .thread = INIT_THREAD, \
82823 + INIT_TASK_THREAD_INFO \
82824 .fs = &init_fs, \
82825 .files = &init_files, \
82826 .signal = &init_signals, \
82827 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
82828 index d9b05b5..e5f5b7b 100644
82829 --- a/include/linux/interrupt.h
82830 +++ b/include/linux/interrupt.h
82831 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
82832
82833 struct softirq_action
82834 {
82835 - void (*action)(struct softirq_action *);
82836 -};
82837 + void (*action)(void);
82838 +} __no_const;
82839
82840 asmlinkage void do_softirq(void);
82841 asmlinkage void __do_softirq(void);
82842 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
82843 }
82844 #endif
82845
82846 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
82847 +extern void open_softirq(int nr, void (*action)(void));
82848 extern void softirq_init(void);
82849 extern void __raise_softirq_irqoff(unsigned int nr);
82850
82851 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
82852 index 38daa45..4de4317 100644
82853 --- a/include/linux/iommu.h
82854 +++ b/include/linux/iommu.h
82855 @@ -147,7 +147,7 @@ struct iommu_ops {
82856
82857 unsigned long pgsize_bitmap;
82858 void *priv;
82859 -};
82860 +} __do_const;
82861
82862 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
82863 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
82864 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
82865 index 2c525022..345b106 100644
82866 --- a/include/linux/ioport.h
82867 +++ b/include/linux/ioport.h
82868 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
82869 int adjust_resource(struct resource *res, resource_size_t start,
82870 resource_size_t size);
82871 resource_size_t resource_alignment(struct resource *res);
82872 -static inline resource_size_t resource_size(const struct resource *res)
82873 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
82874 {
82875 return res->end - res->start + 1;
82876 }
82877 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
82878 index 1eee6bc..9cf4912 100644
82879 --- a/include/linux/ipc_namespace.h
82880 +++ b/include/linux/ipc_namespace.h
82881 @@ -60,7 +60,7 @@ struct ipc_namespace {
82882 struct user_namespace *user_ns;
82883
82884 struct ns_common ns;
82885 -};
82886 +} __randomize_layout;
82887
82888 extern struct ipc_namespace init_ipc_ns;
82889 extern atomic_t nr_ipc_ns;
82890 diff --git a/include/linux/irq.h b/include/linux/irq.h
82891 index d09ec7a..f373eb5 100644
82892 --- a/include/linux/irq.h
82893 +++ b/include/linux/irq.h
82894 @@ -364,7 +364,8 @@ struct irq_chip {
82895 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
82896
82897 unsigned long flags;
82898 -};
82899 +} __do_const;
82900 +typedef struct irq_chip __no_const irq_chip_no_const;
82901
82902 /*
82903 * irq_chip specific flags
82904 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
82905 index 71d706d..817cdec 100644
82906 --- a/include/linux/irqchip/arm-gic.h
82907 +++ b/include/linux/irqchip/arm-gic.h
82908 @@ -95,7 +95,7 @@
82909
82910 struct device_node;
82911
82912 -extern struct irq_chip gic_arch_extn;
82913 +extern irq_chip_no_const gic_arch_extn;
82914
82915 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
82916 u32 offset, struct device_node *);
82917 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
82918 index faf433a..7dcb186 100644
82919 --- a/include/linux/irqdesc.h
82920 +++ b/include/linux/irqdesc.h
82921 @@ -61,7 +61,7 @@ struct irq_desc {
82922 unsigned int irq_count; /* For detecting broken IRQs */
82923 unsigned long last_unhandled; /* Aging timer for unhandled count */
82924 unsigned int irqs_unhandled;
82925 - atomic_t threads_handled;
82926 + atomic_unchecked_t threads_handled;
82927 int threads_handled_last;
82928 raw_spinlock_t lock;
82929 struct cpumask *percpu_enabled;
82930 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
82931 index c367cbd..c9b79e6 100644
82932 --- a/include/linux/jiffies.h
82933 +++ b/include/linux/jiffies.h
82934 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
82935 /*
82936 * Convert various time units to each other:
82937 */
82938 -extern unsigned int jiffies_to_msecs(const unsigned long j);
82939 -extern unsigned int jiffies_to_usecs(const unsigned long j);
82940 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
82941 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
82942
82943 -static inline u64 jiffies_to_nsecs(const unsigned long j)
82944 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
82945 {
82946 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
82947 }
82948
82949 -extern unsigned long msecs_to_jiffies(const unsigned int m);
82950 -extern unsigned long usecs_to_jiffies(const unsigned int u);
82951 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
82952 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
82953 extern unsigned long timespec_to_jiffies(const struct timespec *value);
82954 extern void jiffies_to_timespec(const unsigned long jiffies,
82955 - struct timespec *value);
82956 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
82957 + struct timespec *value) __intentional_overflow(-1);
82958 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
82959 extern void jiffies_to_timeval(const unsigned long jiffies,
82960 struct timeval *value);
82961
82962 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
82963 index 6883e19..e854fcb 100644
82964 --- a/include/linux/kallsyms.h
82965 +++ b/include/linux/kallsyms.h
82966 @@ -15,7 +15,8 @@
82967
82968 struct module;
82969
82970 -#ifdef CONFIG_KALLSYMS
82971 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
82972 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
82973 /* Lookup the address for a symbol. Returns 0 if not found. */
82974 unsigned long kallsyms_lookup_name(const char *name);
82975
82976 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
82977 /* Stupid that this does nothing, but I didn't create this mess. */
82978 #define __print_symbol(fmt, addr)
82979 #endif /*CONFIG_KALLSYMS*/
82980 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
82981 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
82982 +extern unsigned long kallsyms_lookup_name(const char *name);
82983 +extern void __print_symbol(const char *fmt, unsigned long address);
82984 +extern int sprint_backtrace(char *buffer, unsigned long address);
82985 +extern int sprint_symbol(char *buffer, unsigned long address);
82986 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
82987 +const char *kallsyms_lookup(unsigned long addr,
82988 + unsigned long *symbolsize,
82989 + unsigned long *offset,
82990 + char **modname, char *namebuf);
82991 +extern int kallsyms_lookup_size_offset(unsigned long addr,
82992 + unsigned long *symbolsize,
82993 + unsigned long *offset);
82994 +#endif
82995
82996 /* This macro allows us to keep printk typechecking */
82997 static __printf(1, 2)
82998 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
82999 index 64ce58b..6bcdbfa 100644
83000 --- a/include/linux/kernel.h
83001 +++ b/include/linux/kernel.h
83002 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
83003 /* Obsolete, do not use. Use kstrto<foo> instead */
83004
83005 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
83006 -extern long simple_strtol(const char *,char **,unsigned int);
83007 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
83008 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
83009 extern long long simple_strtoll(const char *,char **,unsigned int);
83010
83011 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
83012 index ff9f1d3..6712be5 100644
83013 --- a/include/linux/key-type.h
83014 +++ b/include/linux/key-type.h
83015 @@ -152,7 +152,7 @@ struct key_type {
83016 /* internal fields */
83017 struct list_head link; /* link in types list */
83018 struct lock_class_key lock_class; /* key->sem lock class */
83019 -};
83020 +} __do_const;
83021
83022 extern struct key_type key_type_keyring;
83023
83024 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
83025 index e465bb1..19f605fd 100644
83026 --- a/include/linux/kgdb.h
83027 +++ b/include/linux/kgdb.h
83028 @@ -52,7 +52,7 @@ extern int kgdb_connected;
83029 extern int kgdb_io_module_registered;
83030
83031 extern atomic_t kgdb_setting_breakpoint;
83032 -extern atomic_t kgdb_cpu_doing_single_step;
83033 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
83034
83035 extern struct task_struct *kgdb_usethread;
83036 extern struct task_struct *kgdb_contthread;
83037 @@ -254,7 +254,7 @@ struct kgdb_arch {
83038 void (*correct_hw_break)(void);
83039
83040 void (*enable_nmi)(bool on);
83041 -};
83042 +} __do_const;
83043
83044 /**
83045 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
83046 @@ -279,7 +279,7 @@ struct kgdb_io {
83047 void (*pre_exception) (void);
83048 void (*post_exception) (void);
83049 int is_console;
83050 -};
83051 +} __do_const;
83052
83053 extern struct kgdb_arch arch_kgdb_ops;
83054
83055 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
83056 index e705467..a92471d 100644
83057 --- a/include/linux/kmemleak.h
83058 +++ b/include/linux/kmemleak.h
83059 @@ -27,7 +27,7 @@
83060
83061 extern void kmemleak_init(void) __ref;
83062 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83063 - gfp_t gfp) __ref;
83064 + gfp_t gfp) __ref __size_overflow(2);
83065 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
83066 extern void kmemleak_free(const void *ptr) __ref;
83067 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
83068 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
83069 static inline void kmemleak_init(void)
83070 {
83071 }
83072 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
83073 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
83074 gfp_t gfp)
83075 {
83076 }
83077 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
83078 index 0555cc6..40116ce 100644
83079 --- a/include/linux/kmod.h
83080 +++ b/include/linux/kmod.h
83081 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
83082 * usually useless though. */
83083 extern __printf(2, 3)
83084 int __request_module(bool wait, const char *name, ...);
83085 +extern __printf(3, 4)
83086 +int ___request_module(bool wait, char *param_name, const char *name, ...);
83087 #define request_module(mod...) __request_module(true, mod)
83088 #define request_module_nowait(mod...) __request_module(false, mod)
83089 #define try_then_request_module(x, mod...) \
83090 @@ -57,6 +59,9 @@ struct subprocess_info {
83091 struct work_struct work;
83092 struct completion *complete;
83093 char *path;
83094 +#ifdef CONFIG_GRKERNSEC
83095 + char *origpath;
83096 +#endif
83097 char **argv;
83098 char **envp;
83099 int wait;
83100 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
83101 index 2d61b90..a1d0a13 100644
83102 --- a/include/linux/kobject.h
83103 +++ b/include/linux/kobject.h
83104 @@ -118,7 +118,7 @@ struct kobj_type {
83105 struct attribute **default_attrs;
83106 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
83107 const void *(*namespace)(struct kobject *kobj);
83108 -};
83109 +} __do_const;
83110
83111 struct kobj_uevent_env {
83112 char *argv[3];
83113 @@ -142,6 +142,7 @@ struct kobj_attribute {
83114 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
83115 const char *buf, size_t count);
83116 };
83117 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
83118
83119 extern const struct sysfs_ops kobj_sysfs_ops;
83120
83121 @@ -169,7 +170,7 @@ struct kset {
83122 spinlock_t list_lock;
83123 struct kobject kobj;
83124 const struct kset_uevent_ops *uevent_ops;
83125 -};
83126 +} __randomize_layout;
83127
83128 extern void kset_init(struct kset *kset);
83129 extern int __must_check kset_register(struct kset *kset);
83130 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
83131 index df32d25..fb52e27 100644
83132 --- a/include/linux/kobject_ns.h
83133 +++ b/include/linux/kobject_ns.h
83134 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
83135 const void *(*netlink_ns)(struct sock *sk);
83136 const void *(*initial_ns)(void);
83137 void (*drop_ns)(void *);
83138 -};
83139 +} __do_const;
83140
83141 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
83142 int kobj_ns_type_registered(enum kobj_ns_type type);
83143 diff --git a/include/linux/kref.h b/include/linux/kref.h
83144 index 484604d..0f6c5b6 100644
83145 --- a/include/linux/kref.h
83146 +++ b/include/linux/kref.h
83147 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
83148 static inline int kref_sub(struct kref *kref, unsigned int count,
83149 void (*release)(struct kref *kref))
83150 {
83151 - WARN_ON(release == NULL);
83152 + BUG_ON(release == NULL);
83153
83154 if (atomic_sub_and_test((int) count, &kref->refcount)) {
83155 release(kref);
83156 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
83157 index 26f1060..bafc04a 100644
83158 --- a/include/linux/kvm_host.h
83159 +++ b/include/linux/kvm_host.h
83160 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
83161 {
83162 }
83163 #endif
83164 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83165 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83166 struct module *module);
83167 void kvm_exit(void);
83168
83169 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
83170 struct kvm_guest_debug *dbg);
83171 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
83172
83173 -int kvm_arch_init(void *opaque);
83174 +int kvm_arch_init(const void *opaque);
83175 void kvm_arch_exit(void);
83176
83177 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
83178 diff --git a/include/linux/libata.h b/include/linux/libata.h
83179 index 91f705d..24be831 100644
83180 --- a/include/linux/libata.h
83181 +++ b/include/linux/libata.h
83182 @@ -979,7 +979,7 @@ struct ata_port_operations {
83183 * fields must be pointers.
83184 */
83185 const struct ata_port_operations *inherits;
83186 -};
83187 +} __do_const;
83188
83189 struct ata_port_info {
83190 unsigned long flags;
83191 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
83192 index a6a42dd..6c5ebce 100644
83193 --- a/include/linux/linkage.h
83194 +++ b/include/linux/linkage.h
83195 @@ -36,6 +36,7 @@
83196 #endif
83197
83198 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
83199 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
83200 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
83201
83202 /*
83203 diff --git a/include/linux/list.h b/include/linux/list.h
83204 index feb773c..98f3075 100644
83205 --- a/include/linux/list.h
83206 +++ b/include/linux/list.h
83207 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83208 extern void list_del(struct list_head *entry);
83209 #endif
83210
83211 +extern void __pax_list_add(struct list_head *new,
83212 + struct list_head *prev,
83213 + struct list_head *next);
83214 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83215 +{
83216 + __pax_list_add(new, head, head->next);
83217 +}
83218 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83219 +{
83220 + __pax_list_add(new, head->prev, head);
83221 +}
83222 +extern void pax_list_del(struct list_head *entry);
83223 +
83224 /**
83225 * list_replace - replace old entry by new one
83226 * @old : the element to be replaced
83227 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83228 INIT_LIST_HEAD(entry);
83229 }
83230
83231 +extern void pax_list_del_init(struct list_head *entry);
83232 +
83233 /**
83234 * list_move - delete from one list and add as another's head
83235 * @list: the entry to move
83236 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83237 index 4bfde0e..d6e2e09 100644
83238 --- a/include/linux/lockref.h
83239 +++ b/include/linux/lockref.h
83240 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83241 return ((int)l->count < 0);
83242 }
83243
83244 +static inline unsigned int __lockref_read(struct lockref *lockref)
83245 +{
83246 + return lockref->count;
83247 +}
83248 +
83249 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83250 +{
83251 + lockref->count = count;
83252 +}
83253 +
83254 +static inline void __lockref_inc(struct lockref *lockref)
83255 +{
83256 +
83257 +#ifdef CONFIG_PAX_REFCOUNT
83258 + atomic_inc((atomic_t *)&lockref->count);
83259 +#else
83260 + lockref->count++;
83261 +#endif
83262 +
83263 +}
83264 +
83265 +static inline void __lockref_dec(struct lockref *lockref)
83266 +{
83267 +
83268 +#ifdef CONFIG_PAX_REFCOUNT
83269 + atomic_dec((atomic_t *)&lockref->count);
83270 +#else
83271 + lockref->count--;
83272 +#endif
83273 +
83274 +}
83275 +
83276 #endif /* __LINUX_LOCKREF_H */
83277 diff --git a/include/linux/math64.h b/include/linux/math64.h
83278 index c45c089..298841c 100644
83279 --- a/include/linux/math64.h
83280 +++ b/include/linux/math64.h
83281 @@ -15,7 +15,7 @@
83282 * This is commonly provided by 32bit archs to provide an optimized 64bit
83283 * divide.
83284 */
83285 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83286 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83287 {
83288 *remainder = dividend % divisor;
83289 return dividend / divisor;
83290 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83291 /**
83292 * div64_u64 - unsigned 64bit divide with 64bit divisor
83293 */
83294 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83295 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83296 {
83297 return dividend / divisor;
83298 }
83299 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83300 #define div64_ul(x, y) div_u64((x), (y))
83301
83302 #ifndef div_u64_rem
83303 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83304 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83305 {
83306 *remainder = do_div(dividend, divisor);
83307 return dividend;
83308 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83309 #endif
83310
83311 #ifndef div64_u64
83312 -extern u64 div64_u64(u64 dividend, u64 divisor);
83313 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83314 #endif
83315
83316 #ifndef div64_s64
83317 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83318 * divide.
83319 */
83320 #ifndef div_u64
83321 -static inline u64 div_u64(u64 dividend, u32 divisor)
83322 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83323 {
83324 u32 remainder;
83325 return div_u64_rem(dividend, divisor, &remainder);
83326 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83327 index 3d385c8..deacb6a 100644
83328 --- a/include/linux/mempolicy.h
83329 +++ b/include/linux/mempolicy.h
83330 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83331 }
83332
83333 #define vma_policy(vma) ((vma)->vm_policy)
83334 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83335 +{
83336 + vma->vm_policy = pol;
83337 +}
83338
83339 static inline void mpol_get(struct mempolicy *pol)
83340 {
83341 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83342 }
83343
83344 #define vma_policy(vma) NULL
83345 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83346 +{
83347 +}
83348
83349 static inline int
83350 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83351 diff --git a/include/linux/mm.h b/include/linux/mm.h
83352 index dd5ea30..cf81cd1 100644
83353 --- a/include/linux/mm.h
83354 +++ b/include/linux/mm.h
83355 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83356
83357 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83358 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83359 +
83360 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83361 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83362 +#endif
83363 +
83364 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83365 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83366 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83367 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83368 /* called by access_process_vm when get_user_pages() fails, typically
83369 * for use by special VMAs that can switch between memory and hardware
83370 */
83371 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83372 - void *buf, int len, int write);
83373 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83374 + void *buf, size_t len, int write);
83375
83376 /* Called by the /proc/PID/maps code to ask the vma whether it
83377 * has a special name. Returning non-NULL will also cause this
83378 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83379 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83380 unsigned long size, pgoff_t pgoff);
83381 };
83382 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83383
83384 struct mmu_gather;
83385 struct inode;
83386 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83387 unsigned long *pfn);
83388 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83389 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83390 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83391 - void *buf, int len, int write);
83392 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83393 + void *buf, size_t len, int write);
83394
83395 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83396 loff_t const holebegin, loff_t const holelen)
83397 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83398 }
83399 #endif
83400
83401 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83402 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83403 - void *buf, int len, int write);
83404 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83405 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83406 + void *buf, size_t len, int write);
83407
83408 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83409 unsigned long start, unsigned long nr_pages,
83410 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83411 int clear_page_dirty_for_io(struct page *page);
83412 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83413
83414 -/* Is the vma a continuation of the stack vma above it? */
83415 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83416 -{
83417 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83418 -}
83419 -
83420 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83421 - unsigned long addr)
83422 -{
83423 - return (vma->vm_flags & VM_GROWSDOWN) &&
83424 - (vma->vm_start == addr) &&
83425 - !vma_growsdown(vma->vm_prev, addr);
83426 -}
83427 -
83428 -/* Is the vma a continuation of the stack vma below it? */
83429 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83430 -{
83431 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83432 -}
83433 -
83434 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83435 - unsigned long addr)
83436 -{
83437 - return (vma->vm_flags & VM_GROWSUP) &&
83438 - (vma->vm_end == addr) &&
83439 - !vma_growsup(vma->vm_next, addr);
83440 -}
83441 -
83442 extern struct task_struct *task_of_stack(struct task_struct *task,
83443 struct vm_area_struct *vma, bool in_group);
83444
83445 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83446 {
83447 return 0;
83448 }
83449 +
83450 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83451 + unsigned long address)
83452 +{
83453 + return 0;
83454 +}
83455 #else
83456 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83457 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83458 #endif
83459
83460 #ifdef __PAGETABLE_PMD_FOLDED
83461 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83462 {
83463 return 0;
83464 }
83465 +
83466 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83467 + unsigned long address)
83468 +{
83469 + return 0;
83470 +}
83471 #else
83472 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83473 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83474 #endif
83475
83476 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83477 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83478 NULL: pud_offset(pgd, address);
83479 }
83480
83481 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83482 +{
83483 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83484 + NULL: pud_offset(pgd, address);
83485 +}
83486 +
83487 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83488 {
83489 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83490 NULL: pmd_offset(pud, address);
83491 }
83492 +
83493 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83494 +{
83495 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83496 + NULL: pmd_offset(pud, address);
83497 +}
83498 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83499
83500 #if USE_SPLIT_PTE_PTLOCKS
83501 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83502 bool *need_rmap_locks);
83503 extern void exit_mmap(struct mm_struct *);
83504
83505 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83506 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83507 + const unsigned long wanted, const int gt);
83508 +#else
83509 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83510 + const unsigned long wanted, const int gt)
83511 +{
83512 +}
83513 +#endif
83514 +
83515 static inline int check_data_rlimit(unsigned long rlim,
83516 unsigned long new,
83517 unsigned long start,
83518 unsigned long end_data,
83519 unsigned long start_data)
83520 {
83521 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83522 if (rlim < RLIM_INFINITY) {
83523 if (((new - start) + (end_data - start_data)) > rlim)
83524 return -ENOSPC;
83525 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83526 unsigned long addr, unsigned long len,
83527 unsigned long flags, struct page **pages);
83528
83529 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83530 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83531
83532 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83533 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83534 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83535 unsigned long len, unsigned long prot, unsigned long flags,
83536 unsigned long pgoff, unsigned long *populate);
83537 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83538 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83539
83540 #ifdef CONFIG_MMU
83541 extern int __mm_populate(unsigned long addr, unsigned long len,
83542 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83543 unsigned long high_limit;
83544 unsigned long align_mask;
83545 unsigned long align_offset;
83546 + unsigned long threadstack_offset;
83547 };
83548
83549 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83550 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83551 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83552 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83553
83554 /*
83555 * Search for an unmapped address range.
83556 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83557 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83558 */
83559 static inline unsigned long
83560 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83561 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83562 {
83563 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83564 return unmapped_area(info);
83565 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83566 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83567 struct vm_area_struct **pprev);
83568
83569 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
83570 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
83571 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
83572 +
83573 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
83574 NULL if none. Assume start_addr < end_addr. */
83575 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
83576 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
83577 }
83578
83579 #ifdef CONFIG_MMU
83580 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
83581 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
83582 void vma_set_page_prot(struct vm_area_struct *vma);
83583 #else
83584 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
83585 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
83586 {
83587 return __pgprot(0);
83588 }
83589 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
83590 static inline void vm_stat_account(struct mm_struct *mm,
83591 unsigned long flags, struct file *file, long pages)
83592 {
83593 +
83594 +#ifdef CONFIG_PAX_RANDMMAP
83595 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
83596 +#endif
83597 +
83598 mm->total_vm += pages;
83599 }
83600 #endif /* CONFIG_PROC_FS */
83601 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
83602 extern int sysctl_memory_failure_early_kill;
83603 extern int sysctl_memory_failure_recovery;
83604 extern void shake_page(struct page *p, int access);
83605 -extern atomic_long_t num_poisoned_pages;
83606 +extern atomic_long_unchecked_t num_poisoned_pages;
83607 extern int soft_offline_page(struct page *page, int flags);
83608
83609 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
83610 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
83611 static inline void setup_nr_node_ids(void) {}
83612 #endif
83613
83614 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
83615 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
83616 +#else
83617 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
83618 +#endif
83619 +
83620 #endif /* __KERNEL__ */
83621 #endif /* _LINUX_MM_H */
83622 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
83623 index 6d34aa2..d73d848 100644
83624 --- a/include/linux/mm_types.h
83625 +++ b/include/linux/mm_types.h
83626 @@ -309,7 +309,9 @@ struct vm_area_struct {
83627 #ifdef CONFIG_NUMA
83628 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
83629 #endif
83630 -};
83631 +
83632 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
83633 +} __randomize_layout;
83634
83635 struct core_thread {
83636 struct task_struct *task;
83637 @@ -459,7 +461,25 @@ struct mm_struct {
83638 /* address of the bounds directory */
83639 void __user *bd_addr;
83640 #endif
83641 -};
83642 +
83643 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
83644 + unsigned long pax_flags;
83645 +#endif
83646 +
83647 +#ifdef CONFIG_PAX_DLRESOLVE
83648 + unsigned long call_dl_resolve;
83649 +#endif
83650 +
83651 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
83652 + unsigned long call_syscall;
83653 +#endif
83654 +
83655 +#ifdef CONFIG_PAX_ASLR
83656 + unsigned long delta_mmap; /* randomized offset */
83657 + unsigned long delta_stack; /* randomized offset */
83658 +#endif
83659 +
83660 +} __randomize_layout;
83661
83662 static inline void mm_init_cpumask(struct mm_struct *mm)
83663 {
83664 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
83665 index cb2b040..f3c9f5c 100644
83666 --- a/include/linux/mmc/core.h
83667 +++ b/include/linux/mmc/core.h
83668 @@ -79,7 +79,7 @@ struct mmc_command {
83669 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
83670
83671 unsigned int retries; /* max number of retries */
83672 - unsigned int error; /* command error */
83673 + int error; /* command error */
83674
83675 /*
83676 * Standard errno values are used for errors, but some have specific
83677 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
83678 index c5d5278..f0b68c8 100644
83679 --- a/include/linux/mmiotrace.h
83680 +++ b/include/linux/mmiotrace.h
83681 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
83682 /* Called from ioremap.c */
83683 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
83684 void __iomem *addr);
83685 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
83686 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
83687
83688 /* For anyone to insert markers. Remember trailing newline. */
83689 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
83690 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
83691 {
83692 }
83693
83694 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
83695 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
83696 {
83697 }
83698
83699 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
83700 index 2f0856d..5a4bc1e 100644
83701 --- a/include/linux/mmzone.h
83702 +++ b/include/linux/mmzone.h
83703 @@ -527,7 +527,7 @@ struct zone {
83704
83705 ZONE_PADDING(_pad3_)
83706 /* Zone statistics */
83707 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83708 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83709 } ____cacheline_internodealigned_in_smp;
83710
83711 enum zone_flags {
83712 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
83713 index 745def8..08a820b 100644
83714 --- a/include/linux/mod_devicetable.h
83715 +++ b/include/linux/mod_devicetable.h
83716 @@ -139,7 +139,7 @@ struct usb_device_id {
83717 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
83718 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
83719
83720 -#define HID_ANY_ID (~0)
83721 +#define HID_ANY_ID (~0U)
83722 #define HID_BUS_ANY 0xffff
83723 #define HID_GROUP_ANY 0x0000
83724
83725 @@ -475,7 +475,7 @@ struct dmi_system_id {
83726 const char *ident;
83727 struct dmi_strmatch matches[4];
83728 void *driver_data;
83729 -};
83730 +} __do_const;
83731 /*
83732 * struct dmi_device_id appears during expansion of
83733 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
83734 diff --git a/include/linux/module.h b/include/linux/module.h
83735 index b653d7c..22a238f 100644
83736 --- a/include/linux/module.h
83737 +++ b/include/linux/module.h
83738 @@ -17,9 +17,11 @@
83739 #include <linux/moduleparam.h>
83740 #include <linux/jump_label.h>
83741 #include <linux/export.h>
83742 +#include <linux/fs.h>
83743
83744 #include <linux/percpu.h>
83745 #include <asm/module.h>
83746 +#include <asm/pgtable.h>
83747
83748 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
83749 #define MODULE_SIG_STRING "~Module signature appended~\n"
83750 @@ -42,7 +44,7 @@ struct module_kobject {
83751 struct kobject *drivers_dir;
83752 struct module_param_attrs *mp;
83753 struct completion *kobj_completion;
83754 -};
83755 +} __randomize_layout;
83756
83757 struct module_attribute {
83758 struct attribute attr;
83759 @@ -54,12 +56,13 @@ struct module_attribute {
83760 int (*test)(struct module *);
83761 void (*free)(struct module *);
83762 };
83763 +typedef struct module_attribute __no_const module_attribute_no_const;
83764
83765 struct module_version_attribute {
83766 struct module_attribute mattr;
83767 const char *module_name;
83768 const char *version;
83769 -} __attribute__ ((__aligned__(sizeof(void *))));
83770 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
83771
83772 extern ssize_t __modver_version_show(struct module_attribute *,
83773 struct module_kobject *, char *);
83774 @@ -221,7 +224,7 @@ struct module {
83775
83776 /* Sysfs stuff. */
83777 struct module_kobject mkobj;
83778 - struct module_attribute *modinfo_attrs;
83779 + module_attribute_no_const *modinfo_attrs;
83780 const char *version;
83781 const char *srcversion;
83782 struct kobject *holders_dir;
83783 @@ -270,19 +273,16 @@ struct module {
83784 int (*init)(void);
83785
83786 /* If this is non-NULL, vfree after init() returns */
83787 - void *module_init;
83788 + void *module_init_rx, *module_init_rw;
83789
83790 /* Here is the actual code + data, vfree'd on unload. */
83791 - void *module_core;
83792 + void *module_core_rx, *module_core_rw;
83793
83794 /* Here are the sizes of the init and core sections */
83795 - unsigned int init_size, core_size;
83796 + unsigned int init_size_rw, core_size_rw;
83797
83798 /* The size of the executable code in each section. */
83799 - unsigned int init_text_size, core_text_size;
83800 -
83801 - /* Size of RO sections of the module (text+rodata) */
83802 - unsigned int init_ro_size, core_ro_size;
83803 + unsigned int init_size_rx, core_size_rx;
83804
83805 /* Arch-specific module values */
83806 struct mod_arch_specific arch;
83807 @@ -338,6 +338,10 @@ struct module {
83808 #ifdef CONFIG_EVENT_TRACING
83809 struct ftrace_event_call **trace_events;
83810 unsigned int num_trace_events;
83811 + struct file_operations trace_id;
83812 + struct file_operations trace_enable;
83813 + struct file_operations trace_format;
83814 + struct file_operations trace_filter;
83815 #endif
83816 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
83817 unsigned int num_ftrace_callsites;
83818 @@ -361,7 +365,7 @@ struct module {
83819 ctor_fn_t *ctors;
83820 unsigned int num_ctors;
83821 #endif
83822 -};
83823 +} __randomize_layout;
83824 #ifndef MODULE_ARCH_INIT
83825 #define MODULE_ARCH_INIT {}
83826 #endif
83827 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
83828 bool is_module_percpu_address(unsigned long addr);
83829 bool is_module_text_address(unsigned long addr);
83830
83831 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
83832 +{
83833 +
83834 +#ifdef CONFIG_PAX_KERNEXEC
83835 + if (ktla_ktva(addr) >= (unsigned long)start &&
83836 + ktla_ktva(addr) < (unsigned long)start + size)
83837 + return 1;
83838 +#endif
83839 +
83840 + return ((void *)addr >= start && (void *)addr < start + size);
83841 +}
83842 +
83843 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
83844 +{
83845 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
83846 +}
83847 +
83848 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
83849 +{
83850 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
83851 +}
83852 +
83853 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
83854 +{
83855 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
83856 +}
83857 +
83858 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
83859 +{
83860 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
83861 +}
83862 +
83863 static inline bool within_module_core(unsigned long addr,
83864 const struct module *mod)
83865 {
83866 - return (unsigned long)mod->module_core <= addr &&
83867 - addr < (unsigned long)mod->module_core + mod->core_size;
83868 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
83869 }
83870
83871 static inline bool within_module_init(unsigned long addr,
83872 const struct module *mod)
83873 {
83874 - return (unsigned long)mod->module_init <= addr &&
83875 - addr < (unsigned long)mod->module_init + mod->init_size;
83876 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
83877 }
83878
83879 static inline bool within_module(unsigned long addr, const struct module *mod)
83880 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
83881 index f755626..641f822 100644
83882 --- a/include/linux/moduleloader.h
83883 +++ b/include/linux/moduleloader.h
83884 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
83885 sections. Returns NULL on failure. */
83886 void *module_alloc(unsigned long size);
83887
83888 +#ifdef CONFIG_PAX_KERNEXEC
83889 +void *module_alloc_exec(unsigned long size);
83890 +#else
83891 +#define module_alloc_exec(x) module_alloc(x)
83892 +#endif
83893 +
83894 /* Free memory returned from module_alloc. */
83895 void module_memfree(void *module_region);
83896
83897 +#ifdef CONFIG_PAX_KERNEXEC
83898 +void module_memfree_exec(void *module_region);
83899 +#else
83900 +#define module_memfree_exec(x) module_memfree((x))
83901 +#endif
83902 +
83903 /*
83904 * Apply the given relocation to the (simplified) ELF. Return -error
83905 * or 0.
83906 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
83907 unsigned int relsec,
83908 struct module *me)
83909 {
83910 +#ifdef CONFIG_MODULES
83911 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83912 module_name(me));
83913 +#endif
83914 return -ENOEXEC;
83915 }
83916 #endif
83917 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
83918 unsigned int relsec,
83919 struct module *me)
83920 {
83921 +#ifdef CONFIG_MODULES
83922 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83923 module_name(me));
83924 +#endif
83925 return -ENOEXEC;
83926 }
83927 #endif
83928 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
83929 index 1c9effa..1160bdd 100644
83930 --- a/include/linux/moduleparam.h
83931 +++ b/include/linux/moduleparam.h
83932 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
83933 * @len is usually just sizeof(string).
83934 */
83935 #define module_param_string(name, string, len, perm) \
83936 - static const struct kparam_string __param_string_##name \
83937 + static const struct kparam_string __param_string_##name __used \
83938 = { len, string }; \
83939 __module_param_call(MODULE_PARAM_PREFIX, name, \
83940 &param_ops_string, \
83941 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
83942 */
83943 #define module_param_array_named(name, array, type, nump, perm) \
83944 param_check_##type(name, &(array)[0]); \
83945 - static const struct kparam_array __param_arr_##name \
83946 + static const struct kparam_array __param_arr_##name __used \
83947 = { .max = ARRAY_SIZE(array), .num = nump, \
83948 .ops = &param_ops_##type, \
83949 .elemsize = sizeof(array[0]), .elem = array }; \
83950 diff --git a/include/linux/mount.h b/include/linux/mount.h
83951 index c2c561d..a5f2a8c 100644
83952 --- a/include/linux/mount.h
83953 +++ b/include/linux/mount.h
83954 @@ -66,7 +66,7 @@ struct vfsmount {
83955 struct dentry *mnt_root; /* root of the mounted tree */
83956 struct super_block *mnt_sb; /* pointer to superblock */
83957 int mnt_flags;
83958 -};
83959 +} __randomize_layout;
83960
83961 struct file; /* forward dec */
83962 struct path;
83963 diff --git a/include/linux/namei.h b/include/linux/namei.h
83964 index c899077..b9a2010 100644
83965 --- a/include/linux/namei.h
83966 +++ b/include/linux/namei.h
83967 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
83968 extern void unlock_rename(struct dentry *, struct dentry *);
83969
83970 extern void nd_jump_link(struct nameidata *nd, struct path *path);
83971 -extern void nd_set_link(struct nameidata *nd, char *path);
83972 -extern char *nd_get_link(struct nameidata *nd);
83973 +extern void nd_set_link(struct nameidata *nd, const char *path);
83974 +extern const char *nd_get_link(const struct nameidata *nd);
83975
83976 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
83977 {
83978 diff --git a/include/linux/net.h b/include/linux/net.h
83979 index 17d8339..81656c0 100644
83980 --- a/include/linux/net.h
83981 +++ b/include/linux/net.h
83982 @@ -192,7 +192,7 @@ struct net_proto_family {
83983 int (*create)(struct net *net, struct socket *sock,
83984 int protocol, int kern);
83985 struct module *owner;
83986 -};
83987 +} __do_const;
83988
83989 struct iovec;
83990 struct kvec;
83991 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
83992 index 840fb7f..547ad02 100644
83993 --- a/include/linux/netdevice.h
83994 +++ b/include/linux/netdevice.h
83995 @@ -1191,6 +1191,7 @@ struct net_device_ops {
83996 u8 state);
83997 #endif
83998 };
83999 +typedef struct net_device_ops __no_const net_device_ops_no_const;
84000
84001 /**
84002 * enum net_device_priv_flags - &struct net_device priv_flags
84003 @@ -1537,10 +1538,10 @@ struct net_device {
84004
84005 struct net_device_stats stats;
84006
84007 - atomic_long_t rx_dropped;
84008 - atomic_long_t tx_dropped;
84009 + atomic_long_unchecked_t rx_dropped;
84010 + atomic_long_unchecked_t tx_dropped;
84011
84012 - atomic_t carrier_changes;
84013 + atomic_unchecked_t carrier_changes;
84014
84015 #ifdef CONFIG_WIRELESS_EXT
84016 const struct iw_handler_def * wireless_handlers;
84017 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
84018 index 2517ece..0bbfcfb 100644
84019 --- a/include/linux/netfilter.h
84020 +++ b/include/linux/netfilter.h
84021 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
84022 #endif
84023 /* Use the module struct to lock set/get code in place */
84024 struct module *owner;
84025 -};
84026 +} __do_const;
84027
84028 /* Function to register/unregister hook points. */
84029 int nf_register_hook(struct nf_hook_ops *reg);
84030 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
84031 index e955d47..04a5338 100644
84032 --- a/include/linux/netfilter/nfnetlink.h
84033 +++ b/include/linux/netfilter/nfnetlink.h
84034 @@ -19,7 +19,7 @@ struct nfnl_callback {
84035 const struct nlattr * const cda[]);
84036 const struct nla_policy *policy; /* netlink attribute policy */
84037 const u_int16_t attr_count; /* number of nlattr's */
84038 -};
84039 +} __do_const;
84040
84041 struct nfnetlink_subsystem {
84042 const char *name;
84043 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
84044 new file mode 100644
84045 index 0000000..33f4af8
84046 --- /dev/null
84047 +++ b/include/linux/netfilter/xt_gradm.h
84048 @@ -0,0 +1,9 @@
84049 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
84050 +#define _LINUX_NETFILTER_XT_GRADM_H 1
84051 +
84052 +struct xt_gradm_mtinfo {
84053 + __u16 flags;
84054 + __u16 invflags;
84055 +};
84056 +
84057 +#endif
84058 diff --git a/include/linux/nls.h b/include/linux/nls.h
84059 index 520681b..2b7fabb 100644
84060 --- a/include/linux/nls.h
84061 +++ b/include/linux/nls.h
84062 @@ -31,7 +31,7 @@ struct nls_table {
84063 const unsigned char *charset2upper;
84064 struct module *owner;
84065 struct nls_table *next;
84066 -};
84067 +} __do_const;
84068
84069 /* this value hold the maximum octet of charset */
84070 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
84071 @@ -46,7 +46,7 @@ enum utf16_endian {
84072 /* nls_base.c */
84073 extern int __register_nls(struct nls_table *, struct module *);
84074 extern int unregister_nls(struct nls_table *);
84075 -extern struct nls_table *load_nls(char *);
84076 +extern struct nls_table *load_nls(const char *);
84077 extern void unload_nls(struct nls_table *);
84078 extern struct nls_table *load_nls_default(void);
84079 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
84080 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
84081 index d14a4c3..a078786 100644
84082 --- a/include/linux/notifier.h
84083 +++ b/include/linux/notifier.h
84084 @@ -54,7 +54,8 @@ struct notifier_block {
84085 notifier_fn_t notifier_call;
84086 struct notifier_block __rcu *next;
84087 int priority;
84088 -};
84089 +} __do_const;
84090 +typedef struct notifier_block __no_const notifier_block_no_const;
84091
84092 struct atomic_notifier_head {
84093 spinlock_t lock;
84094 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
84095 index b2a0f15..4d7da32 100644
84096 --- a/include/linux/oprofile.h
84097 +++ b/include/linux/oprofile.h
84098 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
84099 int oprofilefs_create_ro_ulong(struct dentry * root,
84100 char const * name, ulong * val);
84101
84102 -/** Create a file for read-only access to an atomic_t. */
84103 +/** Create a file for read-only access to an atomic_unchecked_t. */
84104 int oprofilefs_create_ro_atomic(struct dentry * root,
84105 - char const * name, atomic_t * val);
84106 + char const * name, atomic_unchecked_t * val);
84107
84108 /** create a directory */
84109 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
84110 diff --git a/include/linux/padata.h b/include/linux/padata.h
84111 index 4386946..f50c615 100644
84112 --- a/include/linux/padata.h
84113 +++ b/include/linux/padata.h
84114 @@ -129,7 +129,7 @@ struct parallel_data {
84115 struct padata_serial_queue __percpu *squeue;
84116 atomic_t reorder_objects;
84117 atomic_t refcnt;
84118 - atomic_t seq_nr;
84119 + atomic_unchecked_t seq_nr;
84120 struct padata_cpumask cpumask;
84121 spinlock_t lock ____cacheline_aligned;
84122 unsigned int processed;
84123 diff --git a/include/linux/path.h b/include/linux/path.h
84124 index d137218..be0c176 100644
84125 --- a/include/linux/path.h
84126 +++ b/include/linux/path.h
84127 @@ -1,13 +1,15 @@
84128 #ifndef _LINUX_PATH_H
84129 #define _LINUX_PATH_H
84130
84131 +#include <linux/compiler.h>
84132 +
84133 struct dentry;
84134 struct vfsmount;
84135
84136 struct path {
84137 struct vfsmount *mnt;
84138 struct dentry *dentry;
84139 -};
84140 +} __randomize_layout;
84141
84142 extern void path_get(const struct path *);
84143 extern void path_put(const struct path *);
84144 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
84145 index 8c78950..0d74ed9 100644
84146 --- a/include/linux/pci_hotplug.h
84147 +++ b/include/linux/pci_hotplug.h
84148 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
84149 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
84150 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
84151 int (*reset_slot) (struct hotplug_slot *slot, int probe);
84152 -};
84153 +} __do_const;
84154 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
84155
84156 /**
84157 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
84158 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
84159 index caebf2a..4c3ae9d 100644
84160 --- a/include/linux/percpu.h
84161 +++ b/include/linux/percpu.h
84162 @@ -34,7 +34,7 @@
84163 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
84164 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
84165 */
84166 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
84167 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
84168 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
84169
84170 /*
84171 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
84172 index 664de5a..b3e1bf4 100644
84173 --- a/include/linux/perf_event.h
84174 +++ b/include/linux/perf_event.h
84175 @@ -336,8 +336,8 @@ struct perf_event {
84176
84177 enum perf_event_active_state state;
84178 unsigned int attach_state;
84179 - local64_t count;
84180 - atomic64_t child_count;
84181 + local64_t count; /* PaX: fix it one day */
84182 + atomic64_unchecked_t child_count;
84183
84184 /*
84185 * These are the total time in nanoseconds that the event
84186 @@ -388,8 +388,8 @@ struct perf_event {
84187 * These accumulate total time (in nanoseconds) that children
84188 * events have been enabled and running, respectively.
84189 */
84190 - atomic64_t child_total_time_enabled;
84191 - atomic64_t child_total_time_running;
84192 + atomic64_unchecked_t child_total_time_enabled;
84193 + atomic64_unchecked_t child_total_time_running;
84194
84195 /*
84196 * Protect attach/detach and child_list:
84197 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
84198 entry->ip[entry->nr++] = ip;
84199 }
84200
84201 -extern int sysctl_perf_event_paranoid;
84202 +extern int sysctl_perf_event_legitimately_concerned;
84203 extern int sysctl_perf_event_mlock;
84204 extern int sysctl_perf_event_sample_rate;
84205 extern int sysctl_perf_cpu_time_max_percent;
84206 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
84207 loff_t *ppos);
84208
84209
84210 +static inline bool perf_paranoid_any(void)
84211 +{
84212 + return sysctl_perf_event_legitimately_concerned > 2;
84213 +}
84214 +
84215 static inline bool perf_paranoid_tracepoint_raw(void)
84216 {
84217 - return sysctl_perf_event_paranoid > -1;
84218 + return sysctl_perf_event_legitimately_concerned > -1;
84219 }
84220
84221 static inline bool perf_paranoid_cpu(void)
84222 {
84223 - return sysctl_perf_event_paranoid > 0;
84224 + return sysctl_perf_event_legitimately_concerned > 0;
84225 }
84226
84227 static inline bool perf_paranoid_kernel(void)
84228 {
84229 - return sysctl_perf_event_paranoid > 1;
84230 + return sysctl_perf_event_legitimately_concerned > 1;
84231 }
84232
84233 extern void perf_event_init(void);
84234 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84235 struct device_attribute attr;
84236 u64 id;
84237 const char *event_str;
84238 -};
84239 +} __do_const;
84240
84241 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84242 static struct perf_pmu_events_attr _var = { \
84243 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84244 index b9cf6c5..5462472 100644
84245 --- a/include/linux/pid_namespace.h
84246 +++ b/include/linux/pid_namespace.h
84247 @@ -45,7 +45,7 @@ struct pid_namespace {
84248 int hide_pid;
84249 int reboot; /* group exit code if this pidns was rebooted */
84250 struct ns_common ns;
84251 -};
84252 +} __randomize_layout;
84253
84254 extern struct pid_namespace init_pid_ns;
84255
84256 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84257 index eb8b8ac..62649e1 100644
84258 --- a/include/linux/pipe_fs_i.h
84259 +++ b/include/linux/pipe_fs_i.h
84260 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84261 struct mutex mutex;
84262 wait_queue_head_t wait;
84263 unsigned int nrbufs, curbuf, buffers;
84264 - unsigned int readers;
84265 - unsigned int writers;
84266 - unsigned int files;
84267 - unsigned int waiting_writers;
84268 + atomic_t readers;
84269 + atomic_t writers;
84270 + atomic_t files;
84271 + atomic_t waiting_writers;
84272 unsigned int r_counter;
84273 unsigned int w_counter;
84274 struct page *tmp_page;
84275 diff --git a/include/linux/pm.h b/include/linux/pm.h
84276 index 8b59763..8a05939 100644
84277 --- a/include/linux/pm.h
84278 +++ b/include/linux/pm.h
84279 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84280 struct dev_pm_ops ops;
84281 void (*detach)(struct device *dev, bool power_off);
84282 };
84283 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84284
84285 /*
84286 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84287 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84288 index a9edab2..8bada56 100644
84289 --- a/include/linux/pm_domain.h
84290 +++ b/include/linux/pm_domain.h
84291 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84292 int (*save_state)(struct device *dev);
84293 int (*restore_state)(struct device *dev);
84294 bool (*active_wakeup)(struct device *dev);
84295 -};
84296 +} __no_const;
84297
84298 struct gpd_cpuidle_data {
84299 unsigned int saved_exit_latency;
84300 - struct cpuidle_state *idle_state;
84301 + cpuidle_state_no_const *idle_state;
84302 };
84303
84304 struct generic_pm_domain {
84305 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84306 index 30e84d4..22278b4 100644
84307 --- a/include/linux/pm_runtime.h
84308 +++ b/include/linux/pm_runtime.h
84309 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84310
84311 static inline void pm_runtime_mark_last_busy(struct device *dev)
84312 {
84313 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84314 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84315 }
84316
84317 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84318 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84319 index 195aafc..49a7bc2 100644
84320 --- a/include/linux/pnp.h
84321 +++ b/include/linux/pnp.h
84322 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84323 struct pnp_fixup {
84324 char id[7];
84325 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84326 -};
84327 +} __do_const;
84328
84329 /* config parameters */
84330 #define PNP_CONFIG_NORMAL 0x0001
84331 diff --git a/include/linux/poison.h b/include/linux/poison.h
84332 index 2110a81..13a11bb 100644
84333 --- a/include/linux/poison.h
84334 +++ b/include/linux/poison.h
84335 @@ -19,8 +19,8 @@
84336 * under normal circumstances, used to verify that nobody uses
84337 * non-initialized list entries.
84338 */
84339 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84340 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84341 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84342 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84343
84344 /********** include/linux/timer.h **********/
84345 /*
84346 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84347 index d8b187c3..9a9257a 100644
84348 --- a/include/linux/power/smartreflex.h
84349 +++ b/include/linux/power/smartreflex.h
84350 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84351 int (*notify)(struct omap_sr *sr, u32 status);
84352 u8 notify_flags;
84353 u8 class_type;
84354 -};
84355 +} __do_const;
84356
84357 /**
84358 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84359 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84360 index 4ea1d37..80f4b33 100644
84361 --- a/include/linux/ppp-comp.h
84362 +++ b/include/linux/ppp-comp.h
84363 @@ -84,7 +84,7 @@ struct compressor {
84364 struct module *owner;
84365 /* Extra skb space needed by the compressor algorithm */
84366 unsigned int comp_extra;
84367 -};
84368 +} __do_const;
84369
84370 /*
84371 * The return value from decompress routine is the length of the
84372 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84373 index de83b4e..c4b997d 100644
84374 --- a/include/linux/preempt.h
84375 +++ b/include/linux/preempt.h
84376 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84377 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84378 #endif
84379
84380 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84381 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84382 +
84383 #define __preempt_count_inc() __preempt_count_add(1)
84384 #define __preempt_count_dec() __preempt_count_sub(1)
84385
84386 #define preempt_count_inc() preempt_count_add(1)
84387 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84388 #define preempt_count_dec() preempt_count_sub(1)
84389 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84390
84391 #ifdef CONFIG_PREEMPT_COUNT
84392
84393 @@ -41,6 +46,12 @@ do { \
84394 barrier(); \
84395 } while (0)
84396
84397 +#define raw_preempt_disable() \
84398 +do { \
84399 + raw_preempt_count_inc(); \
84400 + barrier(); \
84401 +} while (0)
84402 +
84403 #define sched_preempt_enable_no_resched() \
84404 do { \
84405 barrier(); \
84406 @@ -49,6 +60,12 @@ do { \
84407
84408 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84409
84410 +#define raw_preempt_enable_no_resched() \
84411 +do { \
84412 + barrier(); \
84413 + raw_preempt_count_dec(); \
84414 +} while (0)
84415 +
84416 #ifdef CONFIG_PREEMPT
84417 #define preempt_enable() \
84418 do { \
84419 @@ -113,8 +130,10 @@ do { \
84420 * region.
84421 */
84422 #define preempt_disable() barrier()
84423 +#define raw_preempt_disable() barrier()
84424 #define sched_preempt_enable_no_resched() barrier()
84425 #define preempt_enable_no_resched() barrier()
84426 +#define raw_preempt_enable_no_resched() barrier()
84427 #define preempt_enable() barrier()
84428 #define preempt_check_resched() do { } while (0)
84429
84430 @@ -128,11 +147,13 @@ do { \
84431 /*
84432 * Modules have no business playing preemption tricks.
84433 */
84434 +#ifndef CONFIG_PAX_KERNEXEC
84435 #undef sched_preempt_enable_no_resched
84436 #undef preempt_enable_no_resched
84437 #undef preempt_enable_no_resched_notrace
84438 #undef preempt_check_resched
84439 #endif
84440 +#endif
84441
84442 #define preempt_set_need_resched() \
84443 do { \
84444 diff --git a/include/linux/printk.h b/include/linux/printk.h
84445 index 4d5bf57..d94eccf 100644
84446 --- a/include/linux/printk.h
84447 +++ b/include/linux/printk.h
84448 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84449 #endif
84450
84451 typedef int(*printk_func_t)(const char *fmt, va_list args);
84452 +extern int kptr_restrict;
84453
84454 #ifdef CONFIG_PRINTK
84455 asmlinkage __printf(5, 0)
84456 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84457
84458 extern int printk_delay_msec;
84459 extern int dmesg_restrict;
84460 -extern int kptr_restrict;
84461
84462 extern void wake_up_klogd(void);
84463
84464 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84465 index b97bf2e..f14c92d4 100644
84466 --- a/include/linux/proc_fs.h
84467 +++ b/include/linux/proc_fs.h
84468 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84469 extern struct proc_dir_entry *proc_symlink(const char *,
84470 struct proc_dir_entry *, const char *);
84471 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84472 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84473 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84474 struct proc_dir_entry *, void *);
84475 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84476 + struct proc_dir_entry *, void *);
84477 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84478 struct proc_dir_entry *);
84479
84480 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84481 return proc_create_data(name, mode, parent, proc_fops, NULL);
84482 }
84483
84484 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84485 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84486 +{
84487 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84488 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84489 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84490 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84491 +#else
84492 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84493 +#endif
84494 +}
84495 +
84496 +
84497 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84498 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84499 extern void *PDE_DATA(const struct inode *);
84500 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84501 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84502 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84503 struct proc_dir_entry *parent) {return NULL;}
84504 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84505 + struct proc_dir_entry *parent) { return NULL; }
84506 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84507 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84508 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84509 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84510 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84511 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84512 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84513 @@ -79,7 +99,7 @@ struct net;
84514 static inline struct proc_dir_entry *proc_net_mkdir(
84515 struct net *net, const char *name, struct proc_dir_entry *parent)
84516 {
84517 - return proc_mkdir_data(name, 0, parent, net);
84518 + return proc_mkdir_data_restrict(name, 0, parent, net);
84519 }
84520
84521 #endif /* _LINUX_PROC_FS_H */
84522 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84523 index 42dfc61..8113a99 100644
84524 --- a/include/linux/proc_ns.h
84525 +++ b/include/linux/proc_ns.h
84526 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84527 struct ns_common *(*get)(struct task_struct *task);
84528 void (*put)(struct ns_common *ns);
84529 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84530 -};
84531 +} __do_const __randomize_layout;
84532
84533 extern const struct proc_ns_operations netns_operations;
84534 extern const struct proc_ns_operations utsns_operations;
84535 diff --git a/include/linux/quota.h b/include/linux/quota.h
84536 index b86df49..8002997 100644
84537 --- a/include/linux/quota.h
84538 +++ b/include/linux/quota.h
84539 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84540
84541 extern bool qid_eq(struct kqid left, struct kqid right);
84542 extern bool qid_lt(struct kqid left, struct kqid right);
84543 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84544 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84545 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84546 extern bool qid_valid(struct kqid qid);
84547
84548 diff --git a/include/linux/random.h b/include/linux/random.h
84549 index b05856e..0a9f14e 100644
84550 --- a/include/linux/random.h
84551 +++ b/include/linux/random.h
84552 @@ -9,9 +9,19 @@
84553 #include <uapi/linux/random.h>
84554
84555 extern void add_device_randomness(const void *, unsigned int);
84556 +
84557 +static inline void add_latent_entropy(void)
84558 +{
84559 +
84560 +#ifdef LATENT_ENTROPY_PLUGIN
84561 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84562 +#endif
84563 +
84564 +}
84565 +
84566 extern void add_input_randomness(unsigned int type, unsigned int code,
84567 - unsigned int value);
84568 -extern void add_interrupt_randomness(int irq, int irq_flags);
84569 + unsigned int value) __latent_entropy;
84570 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
84571
84572 extern void get_random_bytes(void *buf, int nbytes);
84573 extern void get_random_bytes_arch(void *buf, int nbytes);
84574 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
84575 extern const struct file_operations random_fops, urandom_fops;
84576 #endif
84577
84578 -unsigned int get_random_int(void);
84579 +unsigned int __intentional_overflow(-1) get_random_int(void);
84580 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
84581
84582 -u32 prandom_u32(void);
84583 +u32 prandom_u32(void) __intentional_overflow(-1);
84584 void prandom_bytes(void *buf, size_t nbytes);
84585 void prandom_seed(u32 seed);
84586 void prandom_reseed_late(void);
84587 @@ -37,6 +47,11 @@ struct rnd_state {
84588 u32 prandom_u32_state(struct rnd_state *state);
84589 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84590
84591 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
84592 +{
84593 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
84594 +}
84595 +
84596 /**
84597 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
84598 * @ep_ro: right open interval endpoint
84599 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84600 *
84601 * Returns: pseudo-random number in interval [0, ep_ro)
84602 */
84603 -static inline u32 prandom_u32_max(u32 ep_ro)
84604 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
84605 {
84606 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
84607 }
84608 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
84609 index 378c5ee..aa84a47 100644
84610 --- a/include/linux/rbtree_augmented.h
84611 +++ b/include/linux/rbtree_augmented.h
84612 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
84613 old->rbaugmented = rbcompute(old); \
84614 } \
84615 rbstatic const struct rb_augment_callbacks rbname = { \
84616 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
84617 + .propagate = rbname ## _propagate, \
84618 + .copy = rbname ## _copy, \
84619 + .rotate = rbname ## _rotate \
84620 };
84621
84622
84623 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
84624 index 529bc94..82ce778 100644
84625 --- a/include/linux/rculist.h
84626 +++ b/include/linux/rculist.h
84627 @@ -29,8 +29,8 @@
84628 */
84629 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
84630 {
84631 - ACCESS_ONCE(list->next) = list;
84632 - ACCESS_ONCE(list->prev) = list;
84633 + ACCESS_ONCE_RW(list->next) = list;
84634 + ACCESS_ONCE_RW(list->prev) = list;
84635 }
84636
84637 /*
84638 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
84639 struct list_head *prev, struct list_head *next);
84640 #endif
84641
84642 +void __pax_list_add_rcu(struct list_head *new,
84643 + struct list_head *prev, struct list_head *next);
84644 +
84645 /**
84646 * list_add_rcu - add a new entry to rcu-protected list
84647 * @new: new entry to be added
84648 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
84649 __list_add_rcu(new, head, head->next);
84650 }
84651
84652 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
84653 +{
84654 + __pax_list_add_rcu(new, head, head->next);
84655 +}
84656 +
84657 /**
84658 * list_add_tail_rcu - add a new entry to rcu-protected list
84659 * @new: new entry to be added
84660 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
84661 __list_add_rcu(new, head->prev, head);
84662 }
84663
84664 +static inline void pax_list_add_tail_rcu(struct list_head *new,
84665 + struct list_head *head)
84666 +{
84667 + __pax_list_add_rcu(new, head->prev, head);
84668 +}
84669 +
84670 /**
84671 * list_del_rcu - deletes entry from list without re-initialization
84672 * @entry: the element to delete from the list.
84673 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
84674 entry->prev = LIST_POISON2;
84675 }
84676
84677 +extern void pax_list_del_rcu(struct list_head *entry);
84678 +
84679 /**
84680 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
84681 * @n: the element to delete from the hash list.
84682 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
84683 index ed4f593..8a51501 100644
84684 --- a/include/linux/rcupdate.h
84685 +++ b/include/linux/rcupdate.h
84686 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
84687 #define rcu_note_voluntary_context_switch(t) \
84688 do { \
84689 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
84690 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
84691 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
84692 } while (0)
84693 #else /* #ifdef CONFIG_TASKS_RCU */
84694 #define TASKS_RCU(x) do { } while (0)
84695 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
84696 index 67fc8fc..a90f7d8 100644
84697 --- a/include/linux/reboot.h
84698 +++ b/include/linux/reboot.h
84699 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
84700 */
84701
84702 extern void migrate_to_reboot_cpu(void);
84703 -extern void machine_restart(char *cmd);
84704 -extern void machine_halt(void);
84705 -extern void machine_power_off(void);
84706 +extern void machine_restart(char *cmd) __noreturn;
84707 +extern void machine_halt(void) __noreturn;
84708 +extern void machine_power_off(void) __noreturn;
84709
84710 extern void machine_shutdown(void);
84711 struct pt_regs;
84712 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
84713 */
84714
84715 extern void kernel_restart_prepare(char *cmd);
84716 -extern void kernel_restart(char *cmd);
84717 -extern void kernel_halt(void);
84718 -extern void kernel_power_off(void);
84719 +extern void kernel_restart(char *cmd) __noreturn;
84720 +extern void kernel_halt(void) __noreturn;
84721 +extern void kernel_power_off(void) __noreturn;
84722
84723 extern int C_A_D; /* for sysctl */
84724 void ctrl_alt_del(void);
84725 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
84726 * Emergency restart, callable from an interrupt handler.
84727 */
84728
84729 -extern void emergency_restart(void);
84730 +extern void emergency_restart(void) __noreturn;
84731 #include <asm/emergency-restart.h>
84732
84733 #endif /* _LINUX_REBOOT_H */
84734 diff --git a/include/linux/regset.h b/include/linux/regset.h
84735 index 8e0c9fe..ac4d221 100644
84736 --- a/include/linux/regset.h
84737 +++ b/include/linux/regset.h
84738 @@ -161,7 +161,8 @@ struct user_regset {
84739 unsigned int align;
84740 unsigned int bias;
84741 unsigned int core_note_type;
84742 -};
84743 +} __do_const;
84744 +typedef struct user_regset __no_const user_regset_no_const;
84745
84746 /**
84747 * struct user_regset_view - available regsets
84748 diff --git a/include/linux/relay.h b/include/linux/relay.h
84749 index d7c8359..818daf5 100644
84750 --- a/include/linux/relay.h
84751 +++ b/include/linux/relay.h
84752 @@ -157,7 +157,7 @@ struct rchan_callbacks
84753 * The callback should return 0 if successful, negative if not.
84754 */
84755 int (*remove_buf_file)(struct dentry *dentry);
84756 -};
84757 +} __no_const;
84758
84759 /*
84760 * CONFIG_RELAY kernel API, kernel/relay.c
84761 diff --git a/include/linux/rio.h b/include/linux/rio.h
84762 index 6bda06f..bf39a9b 100644
84763 --- a/include/linux/rio.h
84764 +++ b/include/linux/rio.h
84765 @@ -358,7 +358,7 @@ struct rio_ops {
84766 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
84767 u64 rstart, u32 size, u32 flags);
84768 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
84769 -};
84770 +} __no_const;
84771
84772 #define RIO_RESOURCE_MEM 0x00000100
84773 #define RIO_RESOURCE_DOORBELL 0x00000200
84774 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
84775 index d9d7e7e..86f47ac 100644
84776 --- a/include/linux/rmap.h
84777 +++ b/include/linux/rmap.h
84778 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
84779 void anon_vma_init(void); /* create anon_vma_cachep */
84780 int anon_vma_prepare(struct vm_area_struct *);
84781 void unlink_anon_vmas(struct vm_area_struct *);
84782 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
84783 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
84784 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
84785 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
84786
84787 static inline void anon_vma_merge(struct vm_area_struct *vma,
84788 struct vm_area_struct *next)
84789 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
84790 index ed8f9e7..999bc96 100644
84791 --- a/include/linux/scatterlist.h
84792 +++ b/include/linux/scatterlist.h
84793 @@ -1,6 +1,7 @@
84794 #ifndef _LINUX_SCATTERLIST_H
84795 #define _LINUX_SCATTERLIST_H
84796
84797 +#include <linux/sched.h>
84798 #include <linux/string.h>
84799 #include <linux/bug.h>
84800 #include <linux/mm.h>
84801 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
84802 #ifdef CONFIG_DEBUG_SG
84803 BUG_ON(!virt_addr_valid(buf));
84804 #endif
84805 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84806 + if (object_starts_on_stack(buf)) {
84807 + void *adjbuf = buf - current->stack + current->lowmem_stack;
84808 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
84809 + } else
84810 +#endif
84811 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
84812 }
84813
84814 diff --git a/include/linux/sched.h b/include/linux/sched.h
84815 index 8db31ef..0af1f81 100644
84816 --- a/include/linux/sched.h
84817 +++ b/include/linux/sched.h
84818 @@ -133,6 +133,7 @@ struct fs_struct;
84819 struct perf_event_context;
84820 struct blk_plug;
84821 struct filename;
84822 +struct linux_binprm;
84823
84824 #define VMACACHE_BITS 2
84825 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
84826 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
84827 extern int in_sched_functions(unsigned long addr);
84828
84829 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
84830 -extern signed long schedule_timeout(signed long timeout);
84831 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
84832 extern signed long schedule_timeout_interruptible(signed long timeout);
84833 extern signed long schedule_timeout_killable(signed long timeout);
84834 extern signed long schedule_timeout_uninterruptible(signed long timeout);
84835 @@ -426,6 +427,19 @@ struct nsproxy;
84836 struct user_namespace;
84837
84838 #ifdef CONFIG_MMU
84839 +
84840 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
84841 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
84842 +#else
84843 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
84844 +{
84845 + return 0;
84846 +}
84847 +#endif
84848 +
84849 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
84850 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
84851 +
84852 extern void arch_pick_mmap_layout(struct mm_struct *mm);
84853 extern unsigned long
84854 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
84855 @@ -724,6 +738,17 @@ struct signal_struct {
84856 #ifdef CONFIG_TASKSTATS
84857 struct taskstats *stats;
84858 #endif
84859 +
84860 +#ifdef CONFIG_GRKERNSEC
84861 + u32 curr_ip;
84862 + u32 saved_ip;
84863 + u32 gr_saddr;
84864 + u32 gr_daddr;
84865 + u16 gr_sport;
84866 + u16 gr_dport;
84867 + u8 used_accept:1;
84868 +#endif
84869 +
84870 #ifdef CONFIG_AUDIT
84871 unsigned audit_tty;
84872 unsigned audit_tty_log_passwd;
84873 @@ -750,7 +775,7 @@ struct signal_struct {
84874 struct mutex cred_guard_mutex; /* guard against foreign influences on
84875 * credential calculations
84876 * (notably. ptrace) */
84877 -};
84878 +} __randomize_layout;
84879
84880 /*
84881 * Bits in flags field of signal_struct.
84882 @@ -803,6 +828,14 @@ struct user_struct {
84883 struct key *session_keyring; /* UID's default session keyring */
84884 #endif
84885
84886 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
84887 + unsigned char kernel_banned;
84888 +#endif
84889 +#ifdef CONFIG_GRKERNSEC_BRUTE
84890 + unsigned char suid_banned;
84891 + unsigned long suid_ban_expires;
84892 +#endif
84893 +
84894 /* Hash table maintenance information */
84895 struct hlist_node uidhash_node;
84896 kuid_t uid;
84897 @@ -810,7 +843,7 @@ struct user_struct {
84898 #ifdef CONFIG_PERF_EVENTS
84899 atomic_long_t locked_vm;
84900 #endif
84901 -};
84902 +} __randomize_layout;
84903
84904 extern int uids_sysfs_init(void);
84905
84906 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
84907 struct task_struct {
84908 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
84909 void *stack;
84910 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84911 + void *lowmem_stack;
84912 +#endif
84913 atomic_t usage;
84914 unsigned int flags; /* per process flags, defined below */
84915 unsigned int ptrace;
84916 @@ -1405,8 +1441,8 @@ struct task_struct {
84917 struct list_head thread_node;
84918
84919 struct completion *vfork_done; /* for vfork() */
84920 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
84921 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84922 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
84923 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84924
84925 cputime_t utime, stime, utimescaled, stimescaled;
84926 cputime_t gtime;
84927 @@ -1431,11 +1467,6 @@ struct task_struct {
84928 struct task_cputime cputime_expires;
84929 struct list_head cpu_timers[3];
84930
84931 -/* process credentials */
84932 - const struct cred __rcu *real_cred; /* objective and real subjective task
84933 - * credentials (COW) */
84934 - const struct cred __rcu *cred; /* effective (overridable) subjective task
84935 - * credentials (COW) */
84936 char comm[TASK_COMM_LEN]; /* executable name excluding path
84937 - access with [gs]et_task_comm (which lock
84938 it with task_lock())
84939 @@ -1453,6 +1484,10 @@ struct task_struct {
84940 #endif
84941 /* CPU-specific state of this task */
84942 struct thread_struct thread;
84943 +/* thread_info moved to task_struct */
84944 +#ifdef CONFIG_X86
84945 + struct thread_info tinfo;
84946 +#endif
84947 /* filesystem information */
84948 struct fs_struct *fs;
84949 /* open file information */
84950 @@ -1527,6 +1562,10 @@ struct task_struct {
84951 gfp_t lockdep_reclaim_gfp;
84952 #endif
84953
84954 +/* process credentials */
84955 + const struct cred __rcu *real_cred; /* objective and real subjective task
84956 + * credentials (COW) */
84957 +
84958 /* journalling filesystem info */
84959 void *journal_info;
84960
84961 @@ -1565,6 +1604,10 @@ struct task_struct {
84962 /* cg_list protected by css_set_lock and tsk->alloc_lock */
84963 struct list_head cg_list;
84964 #endif
84965 +
84966 + const struct cred __rcu *cred; /* effective (overridable) subjective task
84967 + * credentials (COW) */
84968 +
84969 #ifdef CONFIG_FUTEX
84970 struct robust_list_head __user *robust_list;
84971 #ifdef CONFIG_COMPAT
84972 @@ -1673,7 +1716,7 @@ struct task_struct {
84973 * Number of functions that haven't been traced
84974 * because of depth overrun.
84975 */
84976 - atomic_t trace_overrun;
84977 + atomic_unchecked_t trace_overrun;
84978 /* Pause for the tracing */
84979 atomic_t tracing_graph_pause;
84980 #endif
84981 @@ -1701,7 +1744,78 @@ struct task_struct {
84982 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
84983 unsigned long task_state_change;
84984 #endif
84985 -};
84986 +
84987 +#ifdef CONFIG_GRKERNSEC
84988 + /* grsecurity */
84989 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84990 + u64 exec_id;
84991 +#endif
84992 +#ifdef CONFIG_GRKERNSEC_SETXID
84993 + const struct cred *delayed_cred;
84994 +#endif
84995 + struct dentry *gr_chroot_dentry;
84996 + struct acl_subject_label *acl;
84997 + struct acl_subject_label *tmpacl;
84998 + struct acl_role_label *role;
84999 + struct file *exec_file;
85000 + unsigned long brute_expires;
85001 + u16 acl_role_id;
85002 + u8 inherited;
85003 + /* is this the task that authenticated to the special role */
85004 + u8 acl_sp_role;
85005 + u8 is_writable;
85006 + u8 brute;
85007 + u8 gr_is_chrooted;
85008 +#endif
85009 +
85010 +} __randomize_layout;
85011 +
85012 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
85013 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
85014 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
85015 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
85016 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
85017 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
85018 +
85019 +#ifdef CONFIG_PAX_SOFTMODE
85020 +extern int pax_softmode;
85021 +#endif
85022 +
85023 +extern int pax_check_flags(unsigned long *);
85024 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
85025 +
85026 +/* if tsk != current then task_lock must be held on it */
85027 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
85028 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
85029 +{
85030 + if (likely(tsk->mm))
85031 + return tsk->mm->pax_flags;
85032 + else
85033 + return 0UL;
85034 +}
85035 +
85036 +/* if tsk != current then task_lock must be held on it */
85037 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
85038 +{
85039 + if (likely(tsk->mm)) {
85040 + tsk->mm->pax_flags = flags;
85041 + return 0;
85042 + }
85043 + return -EINVAL;
85044 +}
85045 +#endif
85046 +
85047 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
85048 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
85049 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
85050 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
85051 +#endif
85052 +
85053 +struct path;
85054 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
85055 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
85056 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
85057 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
85058
85059 /* Future-safe accessor for struct task_struct's cpus_allowed. */
85060 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
85061 @@ -1783,7 +1897,7 @@ struct pid_namespace;
85062 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
85063 struct pid_namespace *ns);
85064
85065 -static inline pid_t task_pid_nr(struct task_struct *tsk)
85066 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
85067 {
85068 return tsk->pid;
85069 }
85070 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
85071
85072 extern void sched_clock_init(void);
85073
85074 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85075 +static inline void populate_stack(void)
85076 +{
85077 + struct task_struct *curtask = current;
85078 + int c;
85079 + int *ptr = curtask->stack;
85080 + int *end = curtask->stack + THREAD_SIZE;
85081 +
85082 + while (ptr < end) {
85083 + c = *(volatile int *)ptr;
85084 + ptr += PAGE_SIZE/sizeof(int);
85085 + }
85086 +}
85087 +#else
85088 +static inline void populate_stack(void)
85089 +{
85090 +}
85091 +#endif
85092 +
85093 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
85094 static inline void sched_clock_tick(void)
85095 {
85096 @@ -2283,7 +2416,9 @@ void yield(void);
85097 extern struct exec_domain default_exec_domain;
85098
85099 union thread_union {
85100 +#ifndef CONFIG_X86
85101 struct thread_info thread_info;
85102 +#endif
85103 unsigned long stack[THREAD_SIZE/sizeof(long)];
85104 };
85105
85106 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
85107 */
85108
85109 extern struct task_struct *find_task_by_vpid(pid_t nr);
85110 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
85111 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
85112 struct pid_namespace *ns);
85113
85114 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
85115 extern void exit_itimers(struct signal_struct *);
85116 extern void flush_itimer_signals(void);
85117
85118 -extern void do_group_exit(int);
85119 +extern __noreturn void do_group_exit(int);
85120
85121 extern int do_execve(struct filename *,
85122 const char __user * const __user *,
85123 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
85124 #define task_stack_end_corrupted(task) \
85125 (*(end_of_stack(task)) != STACK_END_MAGIC)
85126
85127 -static inline int object_is_on_stack(void *obj)
85128 +static inline int object_starts_on_stack(const void *obj)
85129 {
85130 - void *stack = task_stack_page(current);
85131 + const void *stack = task_stack_page(current);
85132
85133 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
85134 }
85135 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
85136 index 596a0e0..bea77ec 100644
85137 --- a/include/linux/sched/sysctl.h
85138 +++ b/include/linux/sched/sysctl.h
85139 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
85140 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
85141
85142 extern int sysctl_max_map_count;
85143 +extern unsigned long sysctl_heap_stack_gap;
85144
85145 extern unsigned int sysctl_sched_latency;
85146 extern unsigned int sysctl_sched_min_granularity;
85147 diff --git a/include/linux/security.h b/include/linux/security.h
85148 index ba96471..74fb3f6 100644
85149 --- a/include/linux/security.h
85150 +++ b/include/linux/security.h
85151 @@ -27,6 +27,7 @@
85152 #include <linux/slab.h>
85153 #include <linux/err.h>
85154 #include <linux/string.h>
85155 +#include <linux/grsecurity.h>
85156
85157 struct linux_binprm;
85158 struct cred;
85159 @@ -116,8 +117,6 @@ struct seq_file;
85160
85161 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
85162
85163 -void reset_security_ops(void);
85164 -
85165 #ifdef CONFIG_MMU
85166 extern unsigned long mmap_min_addr;
85167 extern unsigned long dac_mmap_min_addr;
85168 @@ -1729,7 +1728,7 @@ struct security_operations {
85169 struct audit_context *actx);
85170 void (*audit_rule_free) (void *lsmrule);
85171 #endif /* CONFIG_AUDIT */
85172 -};
85173 +} __randomize_layout;
85174
85175 /* prototypes */
85176 extern int security_init(void);
85177 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
85178 index dc368b8..e895209 100644
85179 --- a/include/linux/semaphore.h
85180 +++ b/include/linux/semaphore.h
85181 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
85182 }
85183
85184 extern void down(struct semaphore *sem);
85185 -extern int __must_check down_interruptible(struct semaphore *sem);
85186 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
85187 extern int __must_check down_killable(struct semaphore *sem);
85188 extern int __must_check down_trylock(struct semaphore *sem);
85189 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
85190 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
85191 index cf6a9da..bd86b1f 100644
85192 --- a/include/linux/seq_file.h
85193 +++ b/include/linux/seq_file.h
85194 @@ -27,6 +27,9 @@ struct seq_file {
85195 struct mutex lock;
85196 const struct seq_operations *op;
85197 int poll_event;
85198 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85199 + u64 exec_id;
85200 +#endif
85201 #ifdef CONFIG_USER_NS
85202 struct user_namespace *user_ns;
85203 #endif
85204 @@ -39,6 +42,7 @@ struct seq_operations {
85205 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
85206 int (*show) (struct seq_file *m, void *v);
85207 };
85208 +typedef struct seq_operations __no_const seq_operations_no_const;
85209
85210 #define SEQ_SKIP 1
85211
85212 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
85213
85214 char *mangle_path(char *s, const char *p, const char *esc);
85215 int seq_open(struct file *, const struct seq_operations *);
85216 +int seq_open_restrict(struct file *, const struct seq_operations *);
85217 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85218 loff_t seq_lseek(struct file *, loff_t, int);
85219 int seq_release(struct inode *, struct file *);
85220 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
85221 }
85222
85223 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85224 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85225 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85226 int single_release(struct inode *, struct file *);
85227 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85228 diff --git a/include/linux/shm.h b/include/linux/shm.h
85229 index 6fb8016..ab4465e 100644
85230 --- a/include/linux/shm.h
85231 +++ b/include/linux/shm.h
85232 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85233 /* The task created the shm object. NULL if the task is dead. */
85234 struct task_struct *shm_creator;
85235 struct list_head shm_clist; /* list by creator */
85236 +#ifdef CONFIG_GRKERNSEC
85237 + u64 shm_createtime;
85238 + pid_t shm_lapid;
85239 +#endif
85240 };
85241
85242 /* shm_mode upper byte flags */
85243 diff --git a/include/linux/signal.h b/include/linux/signal.h
85244 index ab1e039..ad4229e 100644
85245 --- a/include/linux/signal.h
85246 +++ b/include/linux/signal.h
85247 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85248 * know it'll be handled, so that they don't get converted to
85249 * SIGKILL or just silently dropped.
85250 */
85251 - kernel_sigaction(sig, (__force __sighandler_t)2);
85252 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85253 }
85254
85255 static inline void disallow_signal(int sig)
85256 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85257 index 85ab7d7..eb1585a 100644
85258 --- a/include/linux/skbuff.h
85259 +++ b/include/linux/skbuff.h
85260 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85261 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85262 int node);
85263 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85264 -static inline struct sk_buff *alloc_skb(unsigned int size,
85265 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85266 gfp_t priority)
85267 {
85268 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85269 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85270 return skb->inner_transport_header - skb->inner_network_header;
85271 }
85272
85273 -static inline int skb_network_offset(const struct sk_buff *skb)
85274 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85275 {
85276 return skb_network_header(skb) - skb->data;
85277 }
85278 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85279 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85280 */
85281 #ifndef NET_SKB_PAD
85282 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85283 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85284 #endif
85285
85286 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85287 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85288 int *err);
85289 unsigned int datagram_poll(struct file *file, struct socket *sock,
85290 struct poll_table_struct *wait);
85291 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85292 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85293 struct iov_iter *to, int size);
85294 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85295 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85296 struct msghdr *msg, int size)
85297 {
85298 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85299 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85300 nf_bridge_put(skb->nf_bridge);
85301 skb->nf_bridge = NULL;
85302 #endif
85303 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85304 + skb->nf_trace = 0;
85305 +#endif
85306 }
85307
85308 static inline void nf_reset_trace(struct sk_buff *skb)
85309 diff --git a/include/linux/slab.h b/include/linux/slab.h
85310 index 9a139b6..aab37b4 100644
85311 --- a/include/linux/slab.h
85312 +++ b/include/linux/slab.h
85313 @@ -14,15 +14,29 @@
85314 #include <linux/gfp.h>
85315 #include <linux/types.h>
85316 #include <linux/workqueue.h>
85317 -
85318 +#include <linux/err.h>
85319
85320 /*
85321 * Flags to pass to kmem_cache_create().
85322 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85323 */
85324 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85325 +
85326 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85327 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85328 +#else
85329 +#define SLAB_USERCOPY 0x00000000UL
85330 +#endif
85331 +
85332 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85333 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85334 +
85335 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85336 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85337 +#else
85338 +#define SLAB_NO_SANITIZE 0x00000000UL
85339 +#endif
85340 +
85341 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85342 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85343 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85344 @@ -98,10 +112,13 @@
85345 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85346 * Both make kfree a no-op.
85347 */
85348 -#define ZERO_SIZE_PTR ((void *)16)
85349 +#define ZERO_SIZE_PTR \
85350 +({ \
85351 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85352 + (void *)(-MAX_ERRNO-1L); \
85353 +})
85354
85355 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85356 - (unsigned long)ZERO_SIZE_PTR)
85357 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85358
85359 #include <linux/kmemleak.h>
85360
85361 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85362 void kfree(const void *);
85363 void kzfree(const void *);
85364 size_t ksize(const void *);
85365 +const char *check_heap_object(const void *ptr, unsigned long n);
85366 +bool is_usercopy_object(const void *ptr);
85367
85368 /*
85369 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85370 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85371 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85372 #endif
85373
85374 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85375 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85376 +#endif
85377 +
85378 /*
85379 * Figure out which kmalloc slab an allocation of a certain size
85380 * belongs to.
85381 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85382 * 2 = 120 .. 192 bytes
85383 * n = 2^(n-1) .. 2^n -1
85384 */
85385 -static __always_inline int kmalloc_index(size_t size)
85386 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85387 {
85388 if (!size)
85389 return 0;
85390 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85391 }
85392 #endif /* !CONFIG_SLOB */
85393
85394 -void *__kmalloc(size_t size, gfp_t flags);
85395 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85396 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85397
85398 #ifdef CONFIG_NUMA
85399 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85400 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85401 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85402 #else
85403 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85404 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85405 {
85406 return __kmalloc(size, flags);
85407 }
85408 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85409 index b869d16..1453c73 100644
85410 --- a/include/linux/slab_def.h
85411 +++ b/include/linux/slab_def.h
85412 @@ -40,7 +40,7 @@ struct kmem_cache {
85413 /* 4) cache creation/removal */
85414 const char *name;
85415 struct list_head list;
85416 - int refcount;
85417 + atomic_t refcount;
85418 int object_size;
85419 int align;
85420
85421 @@ -56,10 +56,14 @@ struct kmem_cache {
85422 unsigned long node_allocs;
85423 unsigned long node_frees;
85424 unsigned long node_overflow;
85425 - atomic_t allochit;
85426 - atomic_t allocmiss;
85427 - atomic_t freehit;
85428 - atomic_t freemiss;
85429 + atomic_unchecked_t allochit;
85430 + atomic_unchecked_t allocmiss;
85431 + atomic_unchecked_t freehit;
85432 + atomic_unchecked_t freemiss;
85433 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85434 + atomic_unchecked_t sanitized;
85435 + atomic_unchecked_t not_sanitized;
85436 +#endif
85437
85438 /*
85439 * If debugging is enabled, then the allocator can add additional
85440 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85441 index d82abd4..408c3a0 100644
85442 --- a/include/linux/slub_def.h
85443 +++ b/include/linux/slub_def.h
85444 @@ -74,7 +74,7 @@ struct kmem_cache {
85445 struct kmem_cache_order_objects max;
85446 struct kmem_cache_order_objects min;
85447 gfp_t allocflags; /* gfp flags to use on each alloc */
85448 - int refcount; /* Refcount for slab cache destroy */
85449 + atomic_t refcount; /* Refcount for slab cache destroy */
85450 void (*ctor)(void *);
85451 int inuse; /* Offset to metadata */
85452 int align; /* Alignment */
85453 diff --git a/include/linux/smp.h b/include/linux/smp.h
85454 index 93dff5f..933c561 100644
85455 --- a/include/linux/smp.h
85456 +++ b/include/linux/smp.h
85457 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85458 #endif
85459
85460 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85461 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85462 #define put_cpu() preempt_enable()
85463 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85464
85465 /*
85466 * Callback to arch code if there's nosmp or maxcpus=0 on the
85467 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85468 index 46cca4c..3323536 100644
85469 --- a/include/linux/sock_diag.h
85470 +++ b/include/linux/sock_diag.h
85471 @@ -11,7 +11,7 @@ struct sock;
85472 struct sock_diag_handler {
85473 __u8 family;
85474 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85475 -};
85476 +} __do_const;
85477
85478 int sock_diag_register(const struct sock_diag_handler *h);
85479 void sock_diag_unregister(const struct sock_diag_handler *h);
85480 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85481 index 680f9a3..f13aeb0 100644
85482 --- a/include/linux/sonet.h
85483 +++ b/include/linux/sonet.h
85484 @@ -7,7 +7,7 @@
85485 #include <uapi/linux/sonet.h>
85486
85487 struct k_sonet_stats {
85488 -#define __HANDLE_ITEM(i) atomic_t i
85489 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85490 __SONET_ITEMS
85491 #undef __HANDLE_ITEM
85492 };
85493 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85494 index 07d8e53..dc934c9 100644
85495 --- a/include/linux/sunrpc/addr.h
85496 +++ b/include/linux/sunrpc/addr.h
85497 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85498 {
85499 switch (sap->sa_family) {
85500 case AF_INET:
85501 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85502 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85503 case AF_INET6:
85504 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85505 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85506 }
85507 return 0;
85508 }
85509 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85510 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85511 const struct sockaddr *src)
85512 {
85513 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85514 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85515 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85516
85517 dsin->sin_family = ssin->sin_family;
85518 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85519 if (sa->sa_family != AF_INET6)
85520 return 0;
85521
85522 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85523 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85524 }
85525
85526 #endif /* _LINUX_SUNRPC_ADDR_H */
85527 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85528 index 598ba80..d90cba6 100644
85529 --- a/include/linux/sunrpc/clnt.h
85530 +++ b/include/linux/sunrpc/clnt.h
85531 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85532 unsigned int p_timer; /* Which RTT timer to use */
85533 u32 p_statidx; /* Which procedure to account */
85534 const char * p_name; /* name of procedure */
85535 -};
85536 +} __do_const;
85537
85538 #ifdef __KERNEL__
85539
85540 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85541 index 6f22cfe..9fd0909 100644
85542 --- a/include/linux/sunrpc/svc.h
85543 +++ b/include/linux/sunrpc/svc.h
85544 @@ -420,7 +420,7 @@ struct svc_procedure {
85545 unsigned int pc_count; /* call count */
85546 unsigned int pc_cachetype; /* cache info (NFS) */
85547 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85548 -};
85549 +} __do_const;
85550
85551 /*
85552 * Function prototypes.
85553 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85554 index 975da75..318c083 100644
85555 --- a/include/linux/sunrpc/svc_rdma.h
85556 +++ b/include/linux/sunrpc/svc_rdma.h
85557 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85558 extern unsigned int svcrdma_max_requests;
85559 extern unsigned int svcrdma_max_req_size;
85560
85561 -extern atomic_t rdma_stat_recv;
85562 -extern atomic_t rdma_stat_read;
85563 -extern atomic_t rdma_stat_write;
85564 -extern atomic_t rdma_stat_sq_starve;
85565 -extern atomic_t rdma_stat_rq_starve;
85566 -extern atomic_t rdma_stat_rq_poll;
85567 -extern atomic_t rdma_stat_rq_prod;
85568 -extern atomic_t rdma_stat_sq_poll;
85569 -extern atomic_t rdma_stat_sq_prod;
85570 +extern atomic_unchecked_t rdma_stat_recv;
85571 +extern atomic_unchecked_t rdma_stat_read;
85572 +extern atomic_unchecked_t rdma_stat_write;
85573 +extern atomic_unchecked_t rdma_stat_sq_starve;
85574 +extern atomic_unchecked_t rdma_stat_rq_starve;
85575 +extern atomic_unchecked_t rdma_stat_rq_poll;
85576 +extern atomic_unchecked_t rdma_stat_rq_prod;
85577 +extern atomic_unchecked_t rdma_stat_sq_poll;
85578 +extern atomic_unchecked_t rdma_stat_sq_prod;
85579
85580 #define RPCRDMA_VERSION 1
85581
85582 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
85583 index 8d71d65..f79586e 100644
85584 --- a/include/linux/sunrpc/svcauth.h
85585 +++ b/include/linux/sunrpc/svcauth.h
85586 @@ -120,7 +120,7 @@ struct auth_ops {
85587 int (*release)(struct svc_rqst *rq);
85588 void (*domain_release)(struct auth_domain *);
85589 int (*set_client)(struct svc_rqst *rq);
85590 -};
85591 +} __do_const;
85592
85593 #define SVC_GARBAGE 1
85594 #define SVC_SYSERR 2
85595 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
85596 index e7a018e..49f8b17 100644
85597 --- a/include/linux/swiotlb.h
85598 +++ b/include/linux/swiotlb.h
85599 @@ -60,7 +60,8 @@ extern void
85600
85601 extern void
85602 swiotlb_free_coherent(struct device *hwdev, size_t size,
85603 - void *vaddr, dma_addr_t dma_handle);
85604 + void *vaddr, dma_addr_t dma_handle,
85605 + struct dma_attrs *attrs);
85606
85607 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
85608 unsigned long offset, size_t size,
85609 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
85610 index 85893d7..e78c660 100644
85611 --- a/include/linux/syscalls.h
85612 +++ b/include/linux/syscalls.h
85613 @@ -102,7 +102,12 @@ union bpf_attr;
85614 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
85615 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
85616 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
85617 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
85618 +#define __SC_LONG(t, a) __typeof__( \
85619 + __builtin_choose_expr( \
85620 + sizeof(t) > sizeof(int), \
85621 + (t) 0, \
85622 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
85623 + )) a
85624 #define __SC_CAST(t, a) (t) a
85625 #define __SC_ARGS(t, a) a
85626 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
85627 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
85628 asmlinkage long sys_fsync(unsigned int fd);
85629 asmlinkage long sys_fdatasync(unsigned int fd);
85630 asmlinkage long sys_bdflush(int func, long data);
85631 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
85632 - char __user *type, unsigned long flags,
85633 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
85634 + const char __user *type, unsigned long flags,
85635 void __user *data);
85636 -asmlinkage long sys_umount(char __user *name, int flags);
85637 -asmlinkage long sys_oldumount(char __user *name);
85638 +asmlinkage long sys_umount(const char __user *name, int flags);
85639 +asmlinkage long sys_oldumount(const char __user *name);
85640 asmlinkage long sys_truncate(const char __user *path, long length);
85641 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
85642 asmlinkage long sys_stat(const char __user *filename,
85643 @@ -600,7 +605,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
85644 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
85645 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
85646 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
85647 - struct sockaddr __user *, int);
85648 + struct sockaddr __user *, int) __intentional_overflow(0);
85649 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
85650 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
85651 unsigned int vlen, unsigned flags);
85652 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
85653 index 27b3b0b..e093dd9 100644
85654 --- a/include/linux/syscore_ops.h
85655 +++ b/include/linux/syscore_ops.h
85656 @@ -16,7 +16,7 @@ struct syscore_ops {
85657 int (*suspend)(void);
85658 void (*resume)(void);
85659 void (*shutdown)(void);
85660 -};
85661 +} __do_const;
85662
85663 extern void register_syscore_ops(struct syscore_ops *ops);
85664 extern void unregister_syscore_ops(struct syscore_ops *ops);
85665 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
85666 index b7361f8..341a15a 100644
85667 --- a/include/linux/sysctl.h
85668 +++ b/include/linux/sysctl.h
85669 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
85670
85671 extern int proc_dostring(struct ctl_table *, int,
85672 void __user *, size_t *, loff_t *);
85673 +extern int proc_dostring_modpriv(struct ctl_table *, int,
85674 + void __user *, size_t *, loff_t *);
85675 extern int proc_dointvec(struct ctl_table *, int,
85676 void __user *, size_t *, loff_t *);
85677 extern int proc_dointvec_minmax(struct ctl_table *, int,
85678 @@ -113,7 +115,8 @@ struct ctl_table
85679 struct ctl_table_poll *poll;
85680 void *extra1;
85681 void *extra2;
85682 -};
85683 +} __do_const __randomize_layout;
85684 +typedef struct ctl_table __no_const ctl_table_no_const;
85685
85686 struct ctl_node {
85687 struct rb_node node;
85688 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
85689 index ddad161..a3efd26 100644
85690 --- a/include/linux/sysfs.h
85691 +++ b/include/linux/sysfs.h
85692 @@ -34,7 +34,8 @@ struct attribute {
85693 struct lock_class_key *key;
85694 struct lock_class_key skey;
85695 #endif
85696 -};
85697 +} __do_const;
85698 +typedef struct attribute __no_const attribute_no_const;
85699
85700 /**
85701 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
85702 @@ -63,7 +64,8 @@ struct attribute_group {
85703 struct attribute *, int);
85704 struct attribute **attrs;
85705 struct bin_attribute **bin_attrs;
85706 -};
85707 +} __do_const;
85708 +typedef struct attribute_group __no_const attribute_group_no_const;
85709
85710 /**
85711 * Use these macros to make defining attributes easier. See include/linux/device.h
85712 @@ -137,7 +139,8 @@ struct bin_attribute {
85713 char *, loff_t, size_t);
85714 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
85715 struct vm_area_struct *vma);
85716 -};
85717 +} __do_const;
85718 +typedef struct bin_attribute __no_const bin_attribute_no_const;
85719
85720 /**
85721 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
85722 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
85723 index 387fa7d..3fcde6b 100644
85724 --- a/include/linux/sysrq.h
85725 +++ b/include/linux/sysrq.h
85726 @@ -16,6 +16,7 @@
85727
85728 #include <linux/errno.h>
85729 #include <linux/types.h>
85730 +#include <linux/compiler.h>
85731
85732 /* Possible values of bitmask for enabling sysrq functions */
85733 /* 0x0001 is reserved for enable everything */
85734 @@ -33,7 +34,7 @@ struct sysrq_key_op {
85735 char *help_msg;
85736 char *action_msg;
85737 int enable_mask;
85738 -};
85739 +} __do_const;
85740
85741 #ifdef CONFIG_MAGIC_SYSRQ
85742
85743 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
85744 index ff307b5..f1a4468 100644
85745 --- a/include/linux/thread_info.h
85746 +++ b/include/linux/thread_info.h
85747 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
85748 #error "no set_restore_sigmask() provided and default one won't work"
85749 #endif
85750
85751 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
85752 +
85753 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
85754 +{
85755 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
85756 +}
85757 +
85758 #endif /* __KERNEL__ */
85759
85760 #endif /* _LINUX_THREAD_INFO_H */
85761 diff --git a/include/linux/tty.h b/include/linux/tty.h
85762 index 7d66ae5..0327149 100644
85763 --- a/include/linux/tty.h
85764 +++ b/include/linux/tty.h
85765 @@ -202,7 +202,7 @@ struct tty_port {
85766 const struct tty_port_operations *ops; /* Port operations */
85767 spinlock_t lock; /* Lock protecting tty field */
85768 int blocked_open; /* Waiting to open */
85769 - int count; /* Usage count */
85770 + atomic_t count; /* Usage count */
85771 wait_queue_head_t open_wait; /* Open waiters */
85772 wait_queue_head_t close_wait; /* Close waiters */
85773 wait_queue_head_t delta_msr_wait; /* Modem status change */
85774 @@ -290,7 +290,7 @@ struct tty_struct {
85775 /* If the tty has a pending do_SAK, queue it here - akpm */
85776 struct work_struct SAK_work;
85777 struct tty_port *port;
85778 -};
85779 +} __randomize_layout;
85780
85781 /* Each of a tty's open files has private_data pointing to tty_file_private */
85782 struct tty_file_private {
85783 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
85784 struct tty_struct *tty, struct file *filp);
85785 static inline int tty_port_users(struct tty_port *port)
85786 {
85787 - return port->count + port->blocked_open;
85788 + return atomic_read(&port->count) + port->blocked_open;
85789 }
85790
85791 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
85792 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
85793 index 92e337c..f46757b 100644
85794 --- a/include/linux/tty_driver.h
85795 +++ b/include/linux/tty_driver.h
85796 @@ -291,7 +291,7 @@ struct tty_operations {
85797 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
85798 #endif
85799 const struct file_operations *proc_fops;
85800 -};
85801 +} __do_const __randomize_layout;
85802
85803 struct tty_driver {
85804 int magic; /* magic number for this structure */
85805 @@ -325,7 +325,7 @@ struct tty_driver {
85806
85807 const struct tty_operations *ops;
85808 struct list_head tty_drivers;
85809 -};
85810 +} __randomize_layout;
85811
85812 extern struct list_head tty_drivers;
85813
85814 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
85815 index 00c9d68..bc0188b 100644
85816 --- a/include/linux/tty_ldisc.h
85817 +++ b/include/linux/tty_ldisc.h
85818 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
85819
85820 struct module *owner;
85821
85822 - int refcount;
85823 + atomic_t refcount;
85824 };
85825
85826 struct tty_ldisc {
85827 diff --git a/include/linux/types.h b/include/linux/types.h
85828 index a0bb704..f511c77 100644
85829 --- a/include/linux/types.h
85830 +++ b/include/linux/types.h
85831 @@ -177,10 +177,26 @@ typedef struct {
85832 int counter;
85833 } atomic_t;
85834
85835 +#ifdef CONFIG_PAX_REFCOUNT
85836 +typedef struct {
85837 + int counter;
85838 +} atomic_unchecked_t;
85839 +#else
85840 +typedef atomic_t atomic_unchecked_t;
85841 +#endif
85842 +
85843 #ifdef CONFIG_64BIT
85844 typedef struct {
85845 long counter;
85846 } atomic64_t;
85847 +
85848 +#ifdef CONFIG_PAX_REFCOUNT
85849 +typedef struct {
85850 + long counter;
85851 +} atomic64_unchecked_t;
85852 +#else
85853 +typedef atomic64_t atomic64_unchecked_t;
85854 +#endif
85855 #endif
85856
85857 struct list_head {
85858 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
85859 index ecd3319..8a36ded 100644
85860 --- a/include/linux/uaccess.h
85861 +++ b/include/linux/uaccess.h
85862 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
85863 long ret; \
85864 mm_segment_t old_fs = get_fs(); \
85865 \
85866 - set_fs(KERNEL_DS); \
85867 pagefault_disable(); \
85868 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
85869 - pagefault_enable(); \
85870 + set_fs(KERNEL_DS); \
85871 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
85872 set_fs(old_fs); \
85873 + pagefault_enable(); \
85874 ret; \
85875 })
85876
85877 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
85878 index 2d1f9b6..d7a9fce 100644
85879 --- a/include/linux/uidgid.h
85880 +++ b/include/linux/uidgid.h
85881 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
85882
85883 #endif /* CONFIG_USER_NS */
85884
85885 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
85886 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
85887 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
85888 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
85889 +
85890 #endif /* _LINUX_UIDGID_H */
85891 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
85892 index 32c0e83..671eb35 100644
85893 --- a/include/linux/uio_driver.h
85894 +++ b/include/linux/uio_driver.h
85895 @@ -67,7 +67,7 @@ struct uio_device {
85896 struct module *owner;
85897 struct device *dev;
85898 int minor;
85899 - atomic_t event;
85900 + atomic_unchecked_t event;
85901 struct fasync_struct *async_queue;
85902 wait_queue_head_t wait;
85903 struct uio_info *info;
85904 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
85905 index 99c1b4d..562e6f3 100644
85906 --- a/include/linux/unaligned/access_ok.h
85907 +++ b/include/linux/unaligned/access_ok.h
85908 @@ -4,34 +4,34 @@
85909 #include <linux/kernel.h>
85910 #include <asm/byteorder.h>
85911
85912 -static inline u16 get_unaligned_le16(const void *p)
85913 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
85914 {
85915 - return le16_to_cpup((__le16 *)p);
85916 + return le16_to_cpup((const __le16 *)p);
85917 }
85918
85919 -static inline u32 get_unaligned_le32(const void *p)
85920 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
85921 {
85922 - return le32_to_cpup((__le32 *)p);
85923 + return le32_to_cpup((const __le32 *)p);
85924 }
85925
85926 -static inline u64 get_unaligned_le64(const void *p)
85927 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
85928 {
85929 - return le64_to_cpup((__le64 *)p);
85930 + return le64_to_cpup((const __le64 *)p);
85931 }
85932
85933 -static inline u16 get_unaligned_be16(const void *p)
85934 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
85935 {
85936 - return be16_to_cpup((__be16 *)p);
85937 + return be16_to_cpup((const __be16 *)p);
85938 }
85939
85940 -static inline u32 get_unaligned_be32(const void *p)
85941 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
85942 {
85943 - return be32_to_cpup((__be32 *)p);
85944 + return be32_to_cpup((const __be32 *)p);
85945 }
85946
85947 -static inline u64 get_unaligned_be64(const void *p)
85948 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
85949 {
85950 - return be64_to_cpup((__be64 *)p);
85951 + return be64_to_cpup((const __be64 *)p);
85952 }
85953
85954 static inline void put_unaligned_le16(u16 val, void *p)
85955 diff --git a/include/linux/usb.h b/include/linux/usb.h
85956 index 058a769..c17a1c2c 100644
85957 --- a/include/linux/usb.h
85958 +++ b/include/linux/usb.h
85959 @@ -566,7 +566,7 @@ struct usb_device {
85960 int maxchild;
85961
85962 u32 quirks;
85963 - atomic_t urbnum;
85964 + atomic_unchecked_t urbnum;
85965
85966 unsigned long active_duration;
85967
85968 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
85969
85970 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
85971 __u8 request, __u8 requesttype, __u16 value, __u16 index,
85972 - void *data, __u16 size, int timeout);
85973 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
85974 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
85975 void *data, int len, int *actual_length, int timeout);
85976 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
85977 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
85978 index 9fd9e48..e2c5f35 100644
85979 --- a/include/linux/usb/renesas_usbhs.h
85980 +++ b/include/linux/usb/renesas_usbhs.h
85981 @@ -39,7 +39,7 @@ enum {
85982 */
85983 struct renesas_usbhs_driver_callback {
85984 int (*notify_hotplug)(struct platform_device *pdev);
85985 -};
85986 +} __no_const;
85987
85988 /*
85989 * callback functions for platform
85990 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
85991 index 8297e5b..0dfae27 100644
85992 --- a/include/linux/user_namespace.h
85993 +++ b/include/linux/user_namespace.h
85994 @@ -39,7 +39,7 @@ struct user_namespace {
85995 struct key *persistent_keyring_register;
85996 struct rw_semaphore persistent_keyring_register_sem;
85997 #endif
85998 -};
85999 +} __randomize_layout;
86000
86001 extern struct user_namespace init_user_ns;
86002
86003 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
86004 index 5093f58..c103e58 100644
86005 --- a/include/linux/utsname.h
86006 +++ b/include/linux/utsname.h
86007 @@ -25,7 +25,7 @@ struct uts_namespace {
86008 struct new_utsname name;
86009 struct user_namespace *user_ns;
86010 struct ns_common ns;
86011 -};
86012 +} __randomize_layout;
86013 extern struct uts_namespace init_uts_ns;
86014
86015 #ifdef CONFIG_UTS_NS
86016 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
86017 index 6f8fbcf..4efc177 100644
86018 --- a/include/linux/vermagic.h
86019 +++ b/include/linux/vermagic.h
86020 @@ -25,9 +25,42 @@
86021 #define MODULE_ARCH_VERMAGIC ""
86022 #endif
86023
86024 +#ifdef CONFIG_PAX_REFCOUNT
86025 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
86026 +#else
86027 +#define MODULE_PAX_REFCOUNT ""
86028 +#endif
86029 +
86030 +#ifdef CONSTIFY_PLUGIN
86031 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
86032 +#else
86033 +#define MODULE_CONSTIFY_PLUGIN ""
86034 +#endif
86035 +
86036 +#ifdef STACKLEAK_PLUGIN
86037 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
86038 +#else
86039 +#define MODULE_STACKLEAK_PLUGIN ""
86040 +#endif
86041 +
86042 +#ifdef RANDSTRUCT_PLUGIN
86043 +#include <generated/randomize_layout_hash.h>
86044 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
86045 +#else
86046 +#define MODULE_RANDSTRUCT_PLUGIN
86047 +#endif
86048 +
86049 +#ifdef CONFIG_GRKERNSEC
86050 +#define MODULE_GRSEC "GRSEC "
86051 +#else
86052 +#define MODULE_GRSEC ""
86053 +#endif
86054 +
86055 #define VERMAGIC_STRING \
86056 UTS_RELEASE " " \
86057 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
86058 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
86059 - MODULE_ARCH_VERMAGIC
86060 + MODULE_ARCH_VERMAGIC \
86061 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
86062 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
86063
86064 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
86065 index b483abd..af305ad 100644
86066 --- a/include/linux/vga_switcheroo.h
86067 +++ b/include/linux/vga_switcheroo.h
86068 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
86069
86070 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
86071
86072 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
86073 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
86074 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
86075 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
86076 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
86077 #else
86078
86079 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
86080 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
86081
86082 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
86083
86084 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86085 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86086 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
86087 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
86088 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
86089
86090 #endif
86091 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
86092 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
86093 index b87696f..1d11de7 100644
86094 --- a/include/linux/vmalloc.h
86095 +++ b/include/linux/vmalloc.h
86096 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
86097 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
86098 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
86099 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
86100 +
86101 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
86102 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
86103 +#endif
86104 +
86105 /* bits [20..32] reserved for arch specific ioremap internals */
86106
86107 /*
86108 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
86109 unsigned long flags, pgprot_t prot);
86110 extern void vunmap(const void *addr);
86111
86112 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86113 +extern void unmap_process_stacks(struct task_struct *task);
86114 +#endif
86115 +
86116 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
86117 unsigned long uaddr, void *kaddr,
86118 unsigned long size);
86119 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
86120
86121 /* for /dev/kmem */
86122 extern long vread(char *buf, char *addr, unsigned long count);
86123 -extern long vwrite(char *buf, char *addr, unsigned long count);
86124 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
86125
86126 /*
86127 * Internals. Dont't use..
86128 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
86129 index 82e7db7..f8ce3d0 100644
86130 --- a/include/linux/vmstat.h
86131 +++ b/include/linux/vmstat.h
86132 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
86133 /*
86134 * Zone based page accounting with per cpu differentials.
86135 */
86136 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86137 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86138
86139 static inline void zone_page_state_add(long x, struct zone *zone,
86140 enum zone_stat_item item)
86141 {
86142 - atomic_long_add(x, &zone->vm_stat[item]);
86143 - atomic_long_add(x, &vm_stat[item]);
86144 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
86145 + atomic_long_add_unchecked(x, &vm_stat[item]);
86146 }
86147
86148 -static inline unsigned long global_page_state(enum zone_stat_item item)
86149 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
86150 {
86151 - long x = atomic_long_read(&vm_stat[item]);
86152 + long x = atomic_long_read_unchecked(&vm_stat[item]);
86153 #ifdef CONFIG_SMP
86154 if (x < 0)
86155 x = 0;
86156 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
86157 return x;
86158 }
86159
86160 -static inline unsigned long zone_page_state(struct zone *zone,
86161 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
86162 enum zone_stat_item item)
86163 {
86164 - long x = atomic_long_read(&zone->vm_stat[item]);
86165 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86166 #ifdef CONFIG_SMP
86167 if (x < 0)
86168 x = 0;
86169 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
86170 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
86171 enum zone_stat_item item)
86172 {
86173 - long x = atomic_long_read(&zone->vm_stat[item]);
86174 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86175
86176 #ifdef CONFIG_SMP
86177 int cpu;
86178 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
86179
86180 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
86181 {
86182 - atomic_long_inc(&zone->vm_stat[item]);
86183 - atomic_long_inc(&vm_stat[item]);
86184 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
86185 + atomic_long_inc_unchecked(&vm_stat[item]);
86186 }
86187
86188 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
86189 {
86190 - atomic_long_dec(&zone->vm_stat[item]);
86191 - atomic_long_dec(&vm_stat[item]);
86192 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
86193 + atomic_long_dec_unchecked(&vm_stat[item]);
86194 }
86195
86196 static inline void __inc_zone_page_state(struct page *page,
86197 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
86198 index 91b0a68..0e9adf6 100644
86199 --- a/include/linux/xattr.h
86200 +++ b/include/linux/xattr.h
86201 @@ -28,7 +28,7 @@ struct xattr_handler {
86202 size_t size, int handler_flags);
86203 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
86204 size_t size, int flags, int handler_flags);
86205 -};
86206 +} __do_const;
86207
86208 struct xattr {
86209 const char *name;
86210 @@ -37,6 +37,9 @@ struct xattr {
86211 };
86212
86213 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86214 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86215 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86216 +#endif
86217 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86218 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86219 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86220 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86221 index 92dbbd3..13ab0b3 100644
86222 --- a/include/linux/zlib.h
86223 +++ b/include/linux/zlib.h
86224 @@ -31,6 +31,7 @@
86225 #define _ZLIB_H
86226
86227 #include <linux/zconf.h>
86228 +#include <linux/compiler.h>
86229
86230 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86231 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86232 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86233
86234 /* basic functions */
86235
86236 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86237 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86238 /*
86239 Returns the number of bytes that needs to be allocated for a per-
86240 stream workspace with the specified parameters. A pointer to this
86241 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86242 index eb76cfd..9fd0e7c 100644
86243 --- a/include/media/v4l2-dev.h
86244 +++ b/include/media/v4l2-dev.h
86245 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86246 int (*mmap) (struct file *, struct vm_area_struct *);
86247 int (*open) (struct file *);
86248 int (*release) (struct file *);
86249 -};
86250 +} __do_const;
86251
86252 /*
86253 * Newer version of video_device, handled by videodev2.c
86254 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86255 index ffb69da..040393e 100644
86256 --- a/include/media/v4l2-device.h
86257 +++ b/include/media/v4l2-device.h
86258 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86259 this function returns 0. If the name ends with a digit (e.g. cx18),
86260 then the name will be set to cx18-0 since cx180 looks really odd. */
86261 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86262 - atomic_t *instance);
86263 + atomic_unchecked_t *instance);
86264
86265 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86266 Since the parent disappears this ensures that v4l2_dev doesn't have an
86267 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86268 index 2a25dec..bf6dd8a 100644
86269 --- a/include/net/9p/transport.h
86270 +++ b/include/net/9p/transport.h
86271 @@ -62,7 +62,7 @@ struct p9_trans_module {
86272 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86273 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86274 char *, char *, int , int, int, int);
86275 -};
86276 +} __do_const;
86277
86278 void v9fs_register_trans(struct p9_trans_module *m);
86279 void v9fs_unregister_trans(struct p9_trans_module *m);
86280 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86281 index a175ba4..196eb8242 100644
86282 --- a/include/net/af_unix.h
86283 +++ b/include/net/af_unix.h
86284 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86285 u32 secid; /* Security ID */
86286 #endif
86287 u32 consumed;
86288 -};
86289 +} __randomize_layout;
86290
86291 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86292 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86293 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86294 index d1bb342..e12f7d2 100644
86295 --- a/include/net/bluetooth/l2cap.h
86296 +++ b/include/net/bluetooth/l2cap.h
86297 @@ -608,7 +608,7 @@ struct l2cap_ops {
86298 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86299 unsigned long hdr_len,
86300 unsigned long len, int nb);
86301 -};
86302 +} __do_const;
86303
86304 struct l2cap_conn {
86305 struct hci_conn *hcon;
86306 diff --git a/include/net/bonding.h b/include/net/bonding.h
86307 index 983a94b..7aa9b16 100644
86308 --- a/include/net/bonding.h
86309 +++ b/include/net/bonding.h
86310 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86311
86312 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86313 {
86314 - atomic_long_inc(&dev->tx_dropped);
86315 + atomic_long_inc_unchecked(&dev->tx_dropped);
86316 dev_kfree_skb_any(skb);
86317 }
86318
86319 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86320 index f2ae33d..c457cf0 100644
86321 --- a/include/net/caif/cfctrl.h
86322 +++ b/include/net/caif/cfctrl.h
86323 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86324 void (*radioset_rsp)(void);
86325 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86326 struct cflayer *client_layer);
86327 -};
86328 +} __no_const;
86329
86330 /* Link Setup Parameters for CAIF-Links. */
86331 struct cfctrl_link_param {
86332 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86333 struct cfctrl {
86334 struct cfsrvl serv;
86335 struct cfctrl_rsp res;
86336 - atomic_t req_seq_no;
86337 - atomic_t rsp_seq_no;
86338 + atomic_unchecked_t req_seq_no;
86339 + atomic_unchecked_t rsp_seq_no;
86340 struct list_head list;
86341 /* Protects from simultaneous access to first_req list */
86342 spinlock_t info_list_lock;
86343 diff --git a/include/net/flow.h b/include/net/flow.h
86344 index 8109a15..504466d 100644
86345 --- a/include/net/flow.h
86346 +++ b/include/net/flow.h
86347 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86348
86349 void flow_cache_flush(struct net *net);
86350 void flow_cache_flush_deferred(struct net *net);
86351 -extern atomic_t flow_cache_genid;
86352 +extern atomic_unchecked_t flow_cache_genid;
86353
86354 #endif
86355 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86356 index 6c92415..3a352d8 100644
86357 --- a/include/net/genetlink.h
86358 +++ b/include/net/genetlink.h
86359 @@ -130,7 +130,7 @@ struct genl_ops {
86360 u8 cmd;
86361 u8 internal_flags;
86362 u8 flags;
86363 -};
86364 +} __do_const;
86365
86366 int __genl_register_family(struct genl_family *family);
86367
86368 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86369 index 734d9b5..48a9a4b 100644
86370 --- a/include/net/gro_cells.h
86371 +++ b/include/net/gro_cells.h
86372 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86373 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86374
86375 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86376 - atomic_long_inc(&dev->rx_dropped);
86377 + atomic_long_inc_unchecked(&dev->rx_dropped);
86378 kfree_skb(skb);
86379 return;
86380 }
86381 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86382 index 848e85c..051c7de 100644
86383 --- a/include/net/inet_connection_sock.h
86384 +++ b/include/net/inet_connection_sock.h
86385 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86386 int (*bind_conflict)(const struct sock *sk,
86387 const struct inet_bind_bucket *tb, bool relax);
86388 void (*mtu_reduced)(struct sock *sk);
86389 -};
86390 +} __do_const;
86391
86392 /** inet_connection_sock - INET connection oriented sock
86393 *
86394 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86395 index 80479ab..0c3f647 100644
86396 --- a/include/net/inetpeer.h
86397 +++ b/include/net/inetpeer.h
86398 @@ -47,7 +47,7 @@ struct inet_peer {
86399 */
86400 union {
86401 struct {
86402 - atomic_t rid; /* Frag reception counter */
86403 + atomic_unchecked_t rid; /* Frag reception counter */
86404 };
86405 struct rcu_head rcu;
86406 struct inet_peer *gc_next;
86407 diff --git a/include/net/ip.h b/include/net/ip.h
86408 index c0c26c3..29f0420 100644
86409 --- a/include/net/ip.h
86410 +++ b/include/net/ip.h
86411 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86412 }
86413 }
86414
86415 -u32 ip_idents_reserve(u32 hash, int segs);
86416 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86417 void __ip_select_ident(struct iphdr *iph, int segs);
86418
86419 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86420 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86421 index 09a819e..3ab9e14 100644
86422 --- a/include/net/ip_fib.h
86423 +++ b/include/net/ip_fib.h
86424 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86425
86426 #define FIB_RES_SADDR(net, res) \
86427 ((FIB_RES_NH(res).nh_saddr_genid == \
86428 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86429 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86430 FIB_RES_NH(res).nh_saddr : \
86431 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86432 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86433 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86434 index 615b20b..fd4cbd8 100644
86435 --- a/include/net/ip_vs.h
86436 +++ b/include/net/ip_vs.h
86437 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86438 struct ip_vs_conn *control; /* Master control connection */
86439 atomic_t n_control; /* Number of controlled ones */
86440 struct ip_vs_dest *dest; /* real server */
86441 - atomic_t in_pkts; /* incoming packet counter */
86442 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86443
86444 /* Packet transmitter for different forwarding methods. If it
86445 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86446 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86447 __be16 port; /* port number of the server */
86448 union nf_inet_addr addr; /* IP address of the server */
86449 volatile unsigned int flags; /* dest status flags */
86450 - atomic_t conn_flags; /* flags to copy to conn */
86451 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86452 atomic_t weight; /* server weight */
86453
86454 atomic_t refcnt; /* reference counter */
86455 @@ -928,11 +928,11 @@ struct netns_ipvs {
86456 /* ip_vs_lblc */
86457 int sysctl_lblc_expiration;
86458 struct ctl_table_header *lblc_ctl_header;
86459 - struct ctl_table *lblc_ctl_table;
86460 + ctl_table_no_const *lblc_ctl_table;
86461 /* ip_vs_lblcr */
86462 int sysctl_lblcr_expiration;
86463 struct ctl_table_header *lblcr_ctl_header;
86464 - struct ctl_table *lblcr_ctl_table;
86465 + ctl_table_no_const *lblcr_ctl_table;
86466 /* ip_vs_est */
86467 struct list_head est_list; /* estimator list */
86468 spinlock_t est_lock;
86469 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86470 index 8d4f588..2e37ad2 100644
86471 --- a/include/net/irda/ircomm_tty.h
86472 +++ b/include/net/irda/ircomm_tty.h
86473 @@ -33,6 +33,7 @@
86474 #include <linux/termios.h>
86475 #include <linux/timer.h>
86476 #include <linux/tty.h> /* struct tty_struct */
86477 +#include <asm/local.h>
86478
86479 #include <net/irda/irias_object.h>
86480 #include <net/irda/ircomm_core.h>
86481 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86482 index 714cc9a..ea05f3e 100644
86483 --- a/include/net/iucv/af_iucv.h
86484 +++ b/include/net/iucv/af_iucv.h
86485 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86486 struct iucv_sock_list {
86487 struct hlist_head head;
86488 rwlock_t lock;
86489 - atomic_t autobind_name;
86490 + atomic_unchecked_t autobind_name;
86491 };
86492
86493 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86494 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86495 index f3be818..bf46196 100644
86496 --- a/include/net/llc_c_ac.h
86497 +++ b/include/net/llc_c_ac.h
86498 @@ -87,7 +87,7 @@
86499 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86500 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86501
86502 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86503 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86504
86505 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86506 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86507 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86508 index 3948cf1..83b28c4 100644
86509 --- a/include/net/llc_c_ev.h
86510 +++ b/include/net/llc_c_ev.h
86511 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86512 return (struct llc_conn_state_ev *)skb->cb;
86513 }
86514
86515 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86516 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86517 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86518 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86519
86520 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86521 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86522 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86523 index 48f3f89..0e92c50 100644
86524 --- a/include/net/llc_c_st.h
86525 +++ b/include/net/llc_c_st.h
86526 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86527 u8 next_state;
86528 const llc_conn_ev_qfyr_t *ev_qualifiers;
86529 const llc_conn_action_t *ev_actions;
86530 -};
86531 +} __do_const;
86532
86533 struct llc_conn_state {
86534 u8 current_state;
86535 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86536 index a61b98c..aade1eb 100644
86537 --- a/include/net/llc_s_ac.h
86538 +++ b/include/net/llc_s_ac.h
86539 @@ -23,7 +23,7 @@
86540 #define SAP_ACT_TEST_IND 9
86541
86542 /* All action functions must look like this */
86543 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86544 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86545
86546 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86547 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86548 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86549 index c4359e2..76dbc4a 100644
86550 --- a/include/net/llc_s_st.h
86551 +++ b/include/net/llc_s_st.h
86552 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86553 llc_sap_ev_t ev;
86554 u8 next_state;
86555 const llc_sap_action_t *ev_actions;
86556 -};
86557 +} __do_const;
86558
86559 struct llc_sap_state {
86560 u8 curr_state;
86561 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86562 index 29c7be8..746bd73 100644
86563 --- a/include/net/mac80211.h
86564 +++ b/include/net/mac80211.h
86565 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86566 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86567
86568 u32 (*get_expected_throughput)(void *priv_sta);
86569 -};
86570 +} __do_const;
86571
86572 static inline int rate_supported(struct ieee80211_sta *sta,
86573 enum ieee80211_band band,
86574 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
86575 index 76f7084..8f36e39 100644
86576 --- a/include/net/neighbour.h
86577 +++ b/include/net/neighbour.h
86578 @@ -163,7 +163,7 @@ struct neigh_ops {
86579 void (*error_report)(struct neighbour *, struct sk_buff *);
86580 int (*output)(struct neighbour *, struct sk_buff *);
86581 int (*connected_output)(struct neighbour *, struct sk_buff *);
86582 -};
86583 +} __do_const;
86584
86585 struct pneigh_entry {
86586 struct pneigh_entry *next;
86587 @@ -217,7 +217,7 @@ struct neigh_table {
86588 struct neigh_statistics __percpu *stats;
86589 struct neigh_hash_table __rcu *nht;
86590 struct pneigh_entry **phash_buckets;
86591 -};
86592 +} __randomize_layout;
86593
86594 enum {
86595 NEIGH_ARP_TABLE = 0,
86596 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
86597 index 2e8756b8..0bd0083 100644
86598 --- a/include/net/net_namespace.h
86599 +++ b/include/net/net_namespace.h
86600 @@ -130,8 +130,8 @@ struct net {
86601 struct netns_ipvs *ipvs;
86602 #endif
86603 struct sock *diag_nlsk;
86604 - atomic_t fnhe_genid;
86605 -};
86606 + atomic_unchecked_t fnhe_genid;
86607 +} __randomize_layout;
86608
86609 #include <linux/seq_file_net.h>
86610
86611 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
86612 #define __net_init __init
86613 #define __net_exit __exit_refok
86614 #define __net_initdata __initdata
86615 +#ifdef CONSTIFY_PLUGIN
86616 #define __net_initconst __initconst
86617 +#else
86618 +#define __net_initconst __initdata
86619 +#endif
86620 #endif
86621
86622 struct pernet_operations {
86623 @@ -297,7 +301,7 @@ struct pernet_operations {
86624 void (*exit_batch)(struct list_head *net_exit_list);
86625 int *id;
86626 size_t size;
86627 -};
86628 +} __do_const;
86629
86630 /*
86631 * Use these carefully. If you implement a network device and it
86632 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
86633
86634 static inline int rt_genid_ipv4(struct net *net)
86635 {
86636 - return atomic_read(&net->ipv4.rt_genid);
86637 + return atomic_read_unchecked(&net->ipv4.rt_genid);
86638 }
86639
86640 static inline void rt_genid_bump_ipv4(struct net *net)
86641 {
86642 - atomic_inc(&net->ipv4.rt_genid);
86643 + atomic_inc_unchecked(&net->ipv4.rt_genid);
86644 }
86645
86646 extern void (*__fib6_flush_trees)(struct net *net);
86647 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
86648
86649 static inline int fnhe_genid(struct net *net)
86650 {
86651 - return atomic_read(&net->fnhe_genid);
86652 + return atomic_read_unchecked(&net->fnhe_genid);
86653 }
86654
86655 static inline void fnhe_genid_bump(struct net *net)
86656 {
86657 - atomic_inc(&net->fnhe_genid);
86658 + atomic_inc_unchecked(&net->fnhe_genid);
86659 }
86660
86661 #endif /* __NET_NET_NAMESPACE_H */
86662 diff --git a/include/net/netlink.h b/include/net/netlink.h
86663 index 6415835..ab96d87 100644
86664 --- a/include/net/netlink.h
86665 +++ b/include/net/netlink.h
86666 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
86667 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
86668 {
86669 if (mark)
86670 - skb_trim(skb, (unsigned char *) mark - skb->data);
86671 + skb_trim(skb, (const unsigned char *) mark - skb->data);
86672 }
86673
86674 /**
86675 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
86676 index 29d6a94..235d3d84 100644
86677 --- a/include/net/netns/conntrack.h
86678 +++ b/include/net/netns/conntrack.h
86679 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
86680 struct nf_proto_net {
86681 #ifdef CONFIG_SYSCTL
86682 struct ctl_table_header *ctl_table_header;
86683 - struct ctl_table *ctl_table;
86684 + ctl_table_no_const *ctl_table;
86685 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
86686 struct ctl_table_header *ctl_compat_header;
86687 - struct ctl_table *ctl_compat_table;
86688 + ctl_table_no_const *ctl_compat_table;
86689 #endif
86690 #endif
86691 unsigned int users;
86692 @@ -60,7 +60,7 @@ struct nf_ip_net {
86693 struct nf_icmp_net icmpv6;
86694 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
86695 struct ctl_table_header *ctl_table_header;
86696 - struct ctl_table *ctl_table;
86697 + ctl_table_no_const *ctl_table;
86698 #endif
86699 };
86700
86701 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
86702 index 0ffef1a..2ce1ceb 100644
86703 --- a/include/net/netns/ipv4.h
86704 +++ b/include/net/netns/ipv4.h
86705 @@ -84,7 +84,7 @@ struct netns_ipv4 {
86706
86707 struct ping_group_range ping_group_range;
86708
86709 - atomic_t dev_addr_genid;
86710 + atomic_unchecked_t dev_addr_genid;
86711
86712 #ifdef CONFIG_SYSCTL
86713 unsigned long *sysctl_local_reserved_ports;
86714 @@ -98,6 +98,6 @@ struct netns_ipv4 {
86715 struct fib_rules_ops *mr_rules_ops;
86716 #endif
86717 #endif
86718 - atomic_t rt_genid;
86719 + atomic_unchecked_t rt_genid;
86720 };
86721 #endif
86722 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
86723 index 69ae41f..4f94868 100644
86724 --- a/include/net/netns/ipv6.h
86725 +++ b/include/net/netns/ipv6.h
86726 @@ -75,8 +75,8 @@ struct netns_ipv6 {
86727 struct fib_rules_ops *mr6_rules_ops;
86728 #endif
86729 #endif
86730 - atomic_t dev_addr_genid;
86731 - atomic_t fib6_sernum;
86732 + atomic_unchecked_t dev_addr_genid;
86733 + atomic_unchecked_t fib6_sernum;
86734 };
86735
86736 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
86737 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
86738 index 730d82a..045f2c4 100644
86739 --- a/include/net/netns/xfrm.h
86740 +++ b/include/net/netns/xfrm.h
86741 @@ -78,7 +78,7 @@ struct netns_xfrm {
86742
86743 /* flow cache part */
86744 struct flow_cache flow_cache_global;
86745 - atomic_t flow_cache_genid;
86746 + atomic_unchecked_t flow_cache_genid;
86747 struct list_head flow_cache_gc_list;
86748 spinlock_t flow_cache_gc_lock;
86749 struct work_struct flow_cache_gc_work;
86750 diff --git a/include/net/ping.h b/include/net/ping.h
86751 index f074060..830fba0 100644
86752 --- a/include/net/ping.h
86753 +++ b/include/net/ping.h
86754 @@ -54,7 +54,7 @@ struct ping_iter_state {
86755
86756 extern struct proto ping_prot;
86757 #if IS_ENABLED(CONFIG_IPV6)
86758 -extern struct pingv6_ops pingv6_ops;
86759 +extern struct pingv6_ops *pingv6_ops;
86760 #endif
86761
86762 struct pingfakehdr {
86763 diff --git a/include/net/protocol.h b/include/net/protocol.h
86764 index d6fcc1f..ca277058 100644
86765 --- a/include/net/protocol.h
86766 +++ b/include/net/protocol.h
86767 @@ -49,7 +49,7 @@ struct net_protocol {
86768 * socket lookup?
86769 */
86770 icmp_strict_tag_validation:1;
86771 -};
86772 +} __do_const;
86773
86774 #if IS_ENABLED(CONFIG_IPV6)
86775 struct inet6_protocol {
86776 @@ -62,7 +62,7 @@ struct inet6_protocol {
86777 u8 type, u8 code, int offset,
86778 __be32 info);
86779 unsigned int flags; /* INET6_PROTO_xxx */
86780 -};
86781 +} __do_const;
86782
86783 #define INET6_PROTO_NOPOLICY 0x1
86784 #define INET6_PROTO_FINAL 0x2
86785 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
86786 index e21b9f9..0191ef0 100644
86787 --- a/include/net/rtnetlink.h
86788 +++ b/include/net/rtnetlink.h
86789 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
86790 int (*fill_slave_info)(struct sk_buff *skb,
86791 const struct net_device *dev,
86792 const struct net_device *slave_dev);
86793 -};
86794 +} __do_const;
86795
86796 int __rtnl_link_register(struct rtnl_link_ops *ops);
86797 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
86798 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
86799 index 4a5b9a3..ca27d73 100644
86800 --- a/include/net/sctp/checksum.h
86801 +++ b/include/net/sctp/checksum.h
86802 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
86803 unsigned int offset)
86804 {
86805 struct sctphdr *sh = sctp_hdr(skb);
86806 - __le32 ret, old = sh->checksum;
86807 - const struct skb_checksum_ops ops = {
86808 + __le32 ret, old = sh->checksum;
86809 + static const struct skb_checksum_ops ops = {
86810 .update = sctp_csum_update,
86811 .combine = sctp_csum_combine,
86812 };
86813 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
86814 index 487ef34..d457f98 100644
86815 --- a/include/net/sctp/sm.h
86816 +++ b/include/net/sctp/sm.h
86817 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
86818 typedef struct {
86819 sctp_state_fn_t *fn;
86820 const char *name;
86821 -} sctp_sm_table_entry_t;
86822 +} __do_const sctp_sm_table_entry_t;
86823
86824 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
86825 * currently in use.
86826 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
86827 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
86828
86829 /* Extern declarations for major data structures. */
86830 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86831 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86832
86833
86834 /* Get the size of a DATA chunk payload. */
86835 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
86836 index 2bb2fcf..d17c291 100644
86837 --- a/include/net/sctp/structs.h
86838 +++ b/include/net/sctp/structs.h
86839 @@ -509,7 +509,7 @@ struct sctp_pf {
86840 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
86841 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
86842 struct sctp_af *af;
86843 -};
86844 +} __do_const;
86845
86846
86847 /* Structure to track chunk fragments that have been acked, but peer
86848 diff --git a/include/net/sock.h b/include/net/sock.h
86849 index 45b54d3..10efeac 100644
86850 --- a/include/net/sock.h
86851 +++ b/include/net/sock.h
86852 @@ -362,7 +362,7 @@ struct sock {
86853 unsigned int sk_napi_id;
86854 unsigned int sk_ll_usec;
86855 #endif
86856 - atomic_t sk_drops;
86857 + atomic_unchecked_t sk_drops;
86858 int sk_rcvbuf;
86859
86860 struct sk_filter __rcu *sk_filter;
86861 @@ -1061,7 +1061,7 @@ struct proto {
86862 void (*destroy_cgroup)(struct mem_cgroup *memcg);
86863 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
86864 #endif
86865 -};
86866 +} __randomize_layout;
86867
86868 /*
86869 * Bits in struct cg_proto.flags
86870 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
86871 page_counter_uncharge(&prot->memory_allocated, amt);
86872 }
86873
86874 -static inline long
86875 +static inline long __intentional_overflow(-1)
86876 sk_memory_allocated(const struct sock *sk)
86877 {
86878 struct proto *prot = sk->sk_prot;
86879 @@ -1385,7 +1385,7 @@ struct sock_iocb {
86880 struct scm_cookie *scm;
86881 struct msghdr *msg, async_msg;
86882 struct kiocb *kiocb;
86883 -};
86884 +} __randomize_layout;
86885
86886 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
86887 {
86888 @@ -1828,7 +1828,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
86889 }
86890
86891 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
86892 - char __user *from, char *to,
86893 + char __user *from, unsigned char *to,
86894 int copy, int offset)
86895 {
86896 if (skb->ip_summed == CHECKSUM_NONE) {
86897 @@ -2077,7 +2077,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
86898 }
86899 }
86900
86901 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86902 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86903
86904 /**
86905 * sk_page_frag - return an appropriate page_frag
86906 diff --git a/include/net/tcp.h b/include/net/tcp.h
86907 index 9d9111e..349c847 100644
86908 --- a/include/net/tcp.h
86909 +++ b/include/net/tcp.h
86910 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
86911 void tcp_xmit_retransmit_queue(struct sock *);
86912 void tcp_simple_retransmit(struct sock *);
86913 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
86914 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86915 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86916
86917 void tcp_send_probe0(struct sock *);
86918 void tcp_send_partial(struct sock *);
86919 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
86920 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
86921 */
86922 struct tcp_skb_cb {
86923 - __u32 seq; /* Starting sequence number */
86924 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
86925 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
86926 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
86927 union {
86928 /* Note : tcp_tw_isn is used in input path only
86929 * (isn chosen by tcp_timewait_state_process())
86930 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
86931
86932 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
86933 /* 1 byte hole */
86934 - __u32 ack_seq; /* Sequence number ACK'd */
86935 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
86936 union {
86937 struct inet_skb_parm h4;
86938 #if IS_ENABLED(CONFIG_IPV6)
86939 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
86940 index dc4865e..152ee4c 100644
86941 --- a/include/net/xfrm.h
86942 +++ b/include/net/xfrm.h
86943 @@ -285,7 +285,6 @@ struct xfrm_dst;
86944 struct xfrm_policy_afinfo {
86945 unsigned short family;
86946 struct dst_ops *dst_ops;
86947 - void (*garbage_collect)(struct net *net);
86948 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
86949 const xfrm_address_t *saddr,
86950 const xfrm_address_t *daddr);
86951 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
86952 struct net_device *dev,
86953 const struct flowi *fl);
86954 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
86955 -};
86956 +} __do_const;
86957
86958 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
86959 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
86960 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
86961 int (*transport_finish)(struct sk_buff *skb,
86962 int async);
86963 void (*local_error)(struct sk_buff *skb, u32 mtu);
86964 -};
86965 +} __do_const;
86966
86967 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
86968 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
86969 @@ -437,7 +436,7 @@ struct xfrm_mode {
86970 struct module *owner;
86971 unsigned int encap;
86972 int flags;
86973 -};
86974 +} __do_const;
86975
86976 /* Flags for xfrm_mode. */
86977 enum {
86978 @@ -534,7 +533,7 @@ struct xfrm_policy {
86979 struct timer_list timer;
86980
86981 struct flow_cache_object flo;
86982 - atomic_t genid;
86983 + atomic_unchecked_t genid;
86984 u32 priority;
86985 u32 index;
86986 struct xfrm_mark mark;
86987 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
86988 }
86989
86990 void xfrm_garbage_collect(struct net *net);
86991 +void xfrm_garbage_collect_deferred(struct net *net);
86992
86993 #else
86994
86995 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
86996 static inline void xfrm_garbage_collect(struct net *net)
86997 {
86998 }
86999 +static inline void xfrm_garbage_collect_deferred(struct net *net)
87000 +{
87001 +}
87002 #endif
87003
87004 static __inline__
87005 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
87006 index 1017e0b..227aa4d 100644
87007 --- a/include/rdma/iw_cm.h
87008 +++ b/include/rdma/iw_cm.h
87009 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
87010 int backlog);
87011
87012 int (*destroy_listen)(struct iw_cm_id *cm_id);
87013 -};
87014 +} __no_const;
87015
87016 /**
87017 * iw_create_cm_id - Create an IW CM identifier.
87018 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
87019 index 93d14da..734b3d8 100644
87020 --- a/include/scsi/libfc.h
87021 +++ b/include/scsi/libfc.h
87022 @@ -771,6 +771,7 @@ struct libfc_function_template {
87023 */
87024 void (*disc_stop_final) (struct fc_lport *);
87025 };
87026 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
87027
87028 /**
87029 * struct fc_disc - Discovery context
87030 @@ -875,7 +876,7 @@ struct fc_lport {
87031 struct fc_vport *vport;
87032
87033 /* Operational Information */
87034 - struct libfc_function_template tt;
87035 + libfc_function_template_no_const tt;
87036 u8 link_up;
87037 u8 qfull;
87038 enum fc_lport_state state;
87039 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
87040 index 3a4edd1..feb2e3e 100644
87041 --- a/include/scsi/scsi_device.h
87042 +++ b/include/scsi/scsi_device.h
87043 @@ -185,9 +185,9 @@ struct scsi_device {
87044 unsigned int max_device_blocked; /* what device_blocked counts down from */
87045 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
87046
87047 - atomic_t iorequest_cnt;
87048 - atomic_t iodone_cnt;
87049 - atomic_t ioerr_cnt;
87050 + atomic_unchecked_t iorequest_cnt;
87051 + atomic_unchecked_t iodone_cnt;
87052 + atomic_unchecked_t ioerr_cnt;
87053
87054 struct device sdev_gendev,
87055 sdev_dev;
87056 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
87057 index 007a0bc..7188db8 100644
87058 --- a/include/scsi/scsi_transport_fc.h
87059 +++ b/include/scsi/scsi_transport_fc.h
87060 @@ -756,7 +756,8 @@ struct fc_function_template {
87061 unsigned long show_host_system_hostname:1;
87062
87063 unsigned long disable_target_scan:1;
87064 -};
87065 +} __do_const;
87066 +typedef struct fc_function_template __no_const fc_function_template_no_const;
87067
87068
87069 /**
87070 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
87071 index 396e8f7..b037e89 100644
87072 --- a/include/sound/compress_driver.h
87073 +++ b/include/sound/compress_driver.h
87074 @@ -129,7 +129,7 @@ struct snd_compr_ops {
87075 struct snd_compr_caps *caps);
87076 int (*get_codec_caps) (struct snd_compr_stream *stream,
87077 struct snd_compr_codec_caps *codec);
87078 -};
87079 +} __no_const;
87080
87081 /**
87082 * struct snd_compr: Compressed device
87083 diff --git a/include/sound/soc.h b/include/sound/soc.h
87084 index ac8b333..59c3692 100644
87085 --- a/include/sound/soc.h
87086 +++ b/include/sound/soc.h
87087 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
87088 enum snd_soc_dapm_type, int);
87089
87090 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
87091 -};
87092 +} __do_const;
87093
87094 /* SoC platform interface */
87095 struct snd_soc_platform_driver {
87096 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
87097 const struct snd_compr_ops *compr_ops;
87098
87099 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
87100 -};
87101 +} __do_const;
87102
87103 struct snd_soc_dai_link_component {
87104 const char *name;
87105 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
87106 index 672150b..9d4bec4 100644
87107 --- a/include/target/target_core_base.h
87108 +++ b/include/target/target_core_base.h
87109 @@ -767,7 +767,7 @@ struct se_device {
87110 atomic_long_t write_bytes;
87111 /* Active commands on this virtual SE device */
87112 atomic_t simple_cmds;
87113 - atomic_t dev_ordered_id;
87114 + atomic_unchecked_t dev_ordered_id;
87115 atomic_t dev_ordered_sync;
87116 atomic_t dev_qf_count;
87117 int export_count;
87118 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
87119 new file mode 100644
87120 index 0000000..fb634b7
87121 --- /dev/null
87122 +++ b/include/trace/events/fs.h
87123 @@ -0,0 +1,53 @@
87124 +#undef TRACE_SYSTEM
87125 +#define TRACE_SYSTEM fs
87126 +
87127 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
87128 +#define _TRACE_FS_H
87129 +
87130 +#include <linux/fs.h>
87131 +#include <linux/tracepoint.h>
87132 +
87133 +TRACE_EVENT(do_sys_open,
87134 +
87135 + TP_PROTO(const char *filename, int flags, int mode),
87136 +
87137 + TP_ARGS(filename, flags, mode),
87138 +
87139 + TP_STRUCT__entry(
87140 + __string( filename, filename )
87141 + __field( int, flags )
87142 + __field( int, mode )
87143 + ),
87144 +
87145 + TP_fast_assign(
87146 + __assign_str(filename, filename);
87147 + __entry->flags = flags;
87148 + __entry->mode = mode;
87149 + ),
87150 +
87151 + TP_printk("\"%s\" %x %o",
87152 + __get_str(filename), __entry->flags, __entry->mode)
87153 +);
87154 +
87155 +TRACE_EVENT(open_exec,
87156 +
87157 + TP_PROTO(const char *filename),
87158 +
87159 + TP_ARGS(filename),
87160 +
87161 + TP_STRUCT__entry(
87162 + __string( filename, filename )
87163 + ),
87164 +
87165 + TP_fast_assign(
87166 + __assign_str(filename, filename);
87167 + ),
87168 +
87169 + TP_printk("\"%s\"",
87170 + __get_str(filename))
87171 +);
87172 +
87173 +#endif /* _TRACE_FS_H */
87174 +
87175 +/* This part must be outside protection */
87176 +#include <trace/define_trace.h>
87177 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
87178 index 3608beb..df39d8a 100644
87179 --- a/include/trace/events/irq.h
87180 +++ b/include/trace/events/irq.h
87181 @@ -36,7 +36,7 @@ struct softirq_action;
87182 */
87183 TRACE_EVENT(irq_handler_entry,
87184
87185 - TP_PROTO(int irq, struct irqaction *action),
87186 + TP_PROTO(int irq, const struct irqaction *action),
87187
87188 TP_ARGS(irq, action),
87189
87190 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
87191 */
87192 TRACE_EVENT(irq_handler_exit,
87193
87194 - TP_PROTO(int irq, struct irqaction *action, int ret),
87195 + TP_PROTO(int irq, const struct irqaction *action, int ret),
87196
87197 TP_ARGS(irq, action, ret),
87198
87199 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
87200 index 7caf44c..23c6f27 100644
87201 --- a/include/uapi/linux/a.out.h
87202 +++ b/include/uapi/linux/a.out.h
87203 @@ -39,6 +39,14 @@ enum machine_type {
87204 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
87205 };
87206
87207 +/* Constants for the N_FLAGS field */
87208 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87209 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
87210 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
87211 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
87212 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87213 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87214 +
87215 #if !defined (N_MAGIC)
87216 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87217 #endif
87218 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87219 index 22b6ad3..aeba37e 100644
87220 --- a/include/uapi/linux/bcache.h
87221 +++ b/include/uapi/linux/bcache.h
87222 @@ -5,6 +5,7 @@
87223 * Bcache on disk data structures
87224 */
87225
87226 +#include <linux/compiler.h>
87227 #include <asm/types.h>
87228
87229 #define BITMASK(name, type, field, offset, size) \
87230 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87231 /* Btree keys - all units are in sectors */
87232
87233 struct bkey {
87234 - __u64 high;
87235 - __u64 low;
87236 + __u64 high __intentional_overflow(-1);
87237 + __u64 low __intentional_overflow(-1);
87238 __u64 ptr[];
87239 };
87240
87241 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87242 index d876736..ccce5c0 100644
87243 --- a/include/uapi/linux/byteorder/little_endian.h
87244 +++ b/include/uapi/linux/byteorder/little_endian.h
87245 @@ -42,51 +42,51 @@
87246
87247 static inline __le64 __cpu_to_le64p(const __u64 *p)
87248 {
87249 - return (__force __le64)*p;
87250 + return (__force const __le64)*p;
87251 }
87252 -static inline __u64 __le64_to_cpup(const __le64 *p)
87253 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87254 {
87255 - return (__force __u64)*p;
87256 + return (__force const __u64)*p;
87257 }
87258 static inline __le32 __cpu_to_le32p(const __u32 *p)
87259 {
87260 - return (__force __le32)*p;
87261 + return (__force const __le32)*p;
87262 }
87263 static inline __u32 __le32_to_cpup(const __le32 *p)
87264 {
87265 - return (__force __u32)*p;
87266 + return (__force const __u32)*p;
87267 }
87268 static inline __le16 __cpu_to_le16p(const __u16 *p)
87269 {
87270 - return (__force __le16)*p;
87271 + return (__force const __le16)*p;
87272 }
87273 static inline __u16 __le16_to_cpup(const __le16 *p)
87274 {
87275 - return (__force __u16)*p;
87276 + return (__force const __u16)*p;
87277 }
87278 static inline __be64 __cpu_to_be64p(const __u64 *p)
87279 {
87280 - return (__force __be64)__swab64p(p);
87281 + return (__force const __be64)__swab64p(p);
87282 }
87283 static inline __u64 __be64_to_cpup(const __be64 *p)
87284 {
87285 - return __swab64p((__u64 *)p);
87286 + return __swab64p((const __u64 *)p);
87287 }
87288 static inline __be32 __cpu_to_be32p(const __u32 *p)
87289 {
87290 - return (__force __be32)__swab32p(p);
87291 + return (__force const __be32)__swab32p(p);
87292 }
87293 -static inline __u32 __be32_to_cpup(const __be32 *p)
87294 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87295 {
87296 - return __swab32p((__u32 *)p);
87297 + return __swab32p((const __u32 *)p);
87298 }
87299 static inline __be16 __cpu_to_be16p(const __u16 *p)
87300 {
87301 - return (__force __be16)__swab16p(p);
87302 + return (__force const __be16)__swab16p(p);
87303 }
87304 static inline __u16 __be16_to_cpup(const __be16 *p)
87305 {
87306 - return __swab16p((__u16 *)p);
87307 + return __swab16p((const __u16 *)p);
87308 }
87309 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87310 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87311 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87312 index 71e1d0e..6cc9caf 100644
87313 --- a/include/uapi/linux/elf.h
87314 +++ b/include/uapi/linux/elf.h
87315 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87316 #define PT_GNU_EH_FRAME 0x6474e550
87317
87318 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87319 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87320 +
87321 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87322 +
87323 +/* Constants for the e_flags field */
87324 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87325 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87326 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87327 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87328 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87329 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87330
87331 /*
87332 * Extended Numbering
87333 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87334 #define DT_DEBUG 21
87335 #define DT_TEXTREL 22
87336 #define DT_JMPREL 23
87337 +#define DT_FLAGS 30
87338 + #define DF_TEXTREL 0x00000004
87339 #define DT_ENCODING 32
87340 #define OLD_DT_LOOS 0x60000000
87341 #define DT_LOOS 0x6000000d
87342 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87343 #define PF_W 0x2
87344 #define PF_X 0x1
87345
87346 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87347 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87348 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87349 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87350 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87351 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87352 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87353 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87354 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87355 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87356 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87357 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87358 +
87359 typedef struct elf32_phdr{
87360 Elf32_Word p_type;
87361 Elf32_Off p_offset;
87362 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87363 #define EI_OSABI 7
87364 #define EI_PAD 8
87365
87366 +#define EI_PAX 14
87367 +
87368 #define ELFMAG0 0x7f /* EI_MAG */
87369 #define ELFMAG1 'E'
87370 #define ELFMAG2 'L'
87371 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87372 index aa169c4..6a2771d 100644
87373 --- a/include/uapi/linux/personality.h
87374 +++ b/include/uapi/linux/personality.h
87375 @@ -30,6 +30,7 @@ enum {
87376 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87377 ADDR_NO_RANDOMIZE | \
87378 ADDR_COMPAT_LAYOUT | \
87379 + ADDR_LIMIT_3GB | \
87380 MMAP_PAGE_ZERO)
87381
87382 /*
87383 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87384 index 7530e74..e714828 100644
87385 --- a/include/uapi/linux/screen_info.h
87386 +++ b/include/uapi/linux/screen_info.h
87387 @@ -43,7 +43,8 @@ struct screen_info {
87388 __u16 pages; /* 0x32 */
87389 __u16 vesa_attributes; /* 0x34 */
87390 __u32 capabilities; /* 0x36 */
87391 - __u8 _reserved[6]; /* 0x3a */
87392 + __u16 vesapm_size; /* 0x3a */
87393 + __u8 _reserved[4]; /* 0x3c */
87394 } __attribute__((packed));
87395
87396 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87397 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87398 index 0e011eb..82681b1 100644
87399 --- a/include/uapi/linux/swab.h
87400 +++ b/include/uapi/linux/swab.h
87401 @@ -43,7 +43,7 @@
87402 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87403 */
87404
87405 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87406 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87407 {
87408 #ifdef __HAVE_BUILTIN_BSWAP16__
87409 return __builtin_bswap16(val);
87410 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87411 #endif
87412 }
87413
87414 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87415 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87416 {
87417 #ifdef __HAVE_BUILTIN_BSWAP32__
87418 return __builtin_bswap32(val);
87419 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87420 #endif
87421 }
87422
87423 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87424 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87425 {
87426 #ifdef __HAVE_BUILTIN_BSWAP64__
87427 return __builtin_bswap64(val);
87428 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87429 index 1590c49..5eab462 100644
87430 --- a/include/uapi/linux/xattr.h
87431 +++ b/include/uapi/linux/xattr.h
87432 @@ -73,5 +73,9 @@
87433 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87434 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87435
87436 +/* User namespace */
87437 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87438 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87439 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87440
87441 #endif /* _UAPI_LINUX_XATTR_H */
87442 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87443 index f9466fa..f4e2b81 100644
87444 --- a/include/video/udlfb.h
87445 +++ b/include/video/udlfb.h
87446 @@ -53,10 +53,10 @@ struct dlfb_data {
87447 u32 pseudo_palette[256];
87448 int blank_mode; /*one of FB_BLANK_ */
87449 /* blit-only rendering path metrics, exposed through sysfs */
87450 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87451 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87452 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87453 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87454 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87455 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87456 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87457 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87458 };
87459
87460 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87461 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87462 index 30f5362..8ed8ac9 100644
87463 --- a/include/video/uvesafb.h
87464 +++ b/include/video/uvesafb.h
87465 @@ -122,6 +122,7 @@ struct uvesafb_par {
87466 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87467 u8 pmi_setpal; /* PMI for palette changes */
87468 u16 *pmi_base; /* protected mode interface location */
87469 + u8 *pmi_code; /* protected mode code location */
87470 void *pmi_start;
87471 void *pmi_pal;
87472 u8 *vbe_state_orig; /*
87473 diff --git a/init/Kconfig b/init/Kconfig
87474 index 9afb971..27d6fca 100644
87475 --- a/init/Kconfig
87476 +++ b/init/Kconfig
87477 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87478
87479 config CHECKPOINT_RESTORE
87480 bool "Checkpoint/restore support" if EXPERT
87481 + depends on !GRKERNSEC
87482 default n
87483 help
87484 Enables additional kernel features in a sake of checkpoint/restore.
87485 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87486
87487 config COMPAT_BRK
87488 bool "Disable heap randomization"
87489 - default y
87490 + default n
87491 help
87492 Randomizing heap placement makes heap exploits harder, but it
87493 also breaks ancient binaries (including anything libc5 based).
87494 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87495 config STOP_MACHINE
87496 bool
87497 default y
87498 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87499 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87500 help
87501 Need stop_machine() primitive.
87502
87503 diff --git a/init/Makefile b/init/Makefile
87504 index 7bc47ee..6da2dc7 100644
87505 --- a/init/Makefile
87506 +++ b/init/Makefile
87507 @@ -2,6 +2,9 @@
87508 # Makefile for the linux kernel.
87509 #
87510
87511 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87512 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87513 +
87514 obj-y := main.o version.o mounts.o
87515 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87516 obj-y += noinitramfs.o
87517 diff --git a/init/do_mounts.c b/init/do_mounts.c
87518 index eb41008..f5dbbf9 100644
87519 --- a/init/do_mounts.c
87520 +++ b/init/do_mounts.c
87521 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87522 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87523 {
87524 struct super_block *s;
87525 - int err = sys_mount(name, "/root", fs, flags, data);
87526 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87527 if (err)
87528 return err;
87529
87530 - sys_chdir("/root");
87531 + sys_chdir((const char __force_user *)"/root");
87532 s = current->fs->pwd.dentry->d_sb;
87533 ROOT_DEV = s->s_dev;
87534 printk(KERN_INFO
87535 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87536 va_start(args, fmt);
87537 vsprintf(buf, fmt, args);
87538 va_end(args);
87539 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87540 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87541 if (fd >= 0) {
87542 sys_ioctl(fd, FDEJECT, 0);
87543 sys_close(fd);
87544 }
87545 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87546 - fd = sys_open("/dev/console", O_RDWR, 0);
87547 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87548 if (fd >= 0) {
87549 sys_ioctl(fd, TCGETS, (long)&termios);
87550 termios.c_lflag &= ~ICANON;
87551 sys_ioctl(fd, TCSETSF, (long)&termios);
87552 - sys_read(fd, &c, 1);
87553 + sys_read(fd, (char __user *)&c, 1);
87554 termios.c_lflag |= ICANON;
87555 sys_ioctl(fd, TCSETSF, (long)&termios);
87556 sys_close(fd);
87557 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87558 mount_root();
87559 out:
87560 devtmpfs_mount("dev");
87561 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87562 - sys_chroot(".");
87563 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87564 + sys_chroot((const char __force_user *)".");
87565 }
87566
87567 static bool is_tmpfs;
87568 diff --git a/init/do_mounts.h b/init/do_mounts.h
87569 index f5b978a..69dbfe8 100644
87570 --- a/init/do_mounts.h
87571 +++ b/init/do_mounts.h
87572 @@ -15,15 +15,15 @@ extern int root_mountflags;
87573
87574 static inline int create_dev(char *name, dev_t dev)
87575 {
87576 - sys_unlink(name);
87577 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
87578 + sys_unlink((char __force_user *)name);
87579 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
87580 }
87581
87582 #if BITS_PER_LONG == 32
87583 static inline u32 bstat(char *name)
87584 {
87585 struct stat64 stat;
87586 - if (sys_stat64(name, &stat) != 0)
87587 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
87588 return 0;
87589 if (!S_ISBLK(stat.st_mode))
87590 return 0;
87591 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
87592 static inline u32 bstat(char *name)
87593 {
87594 struct stat stat;
87595 - if (sys_newstat(name, &stat) != 0)
87596 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
87597 return 0;
87598 if (!S_ISBLK(stat.st_mode))
87599 return 0;
87600 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
87601 index 3e0878e..8a9d7a0 100644
87602 --- a/init/do_mounts_initrd.c
87603 +++ b/init/do_mounts_initrd.c
87604 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
87605 {
87606 sys_unshare(CLONE_FS | CLONE_FILES);
87607 /* stdin/stdout/stderr for /linuxrc */
87608 - sys_open("/dev/console", O_RDWR, 0);
87609 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
87610 sys_dup(0);
87611 sys_dup(0);
87612 /* move initrd over / and chdir/chroot in initrd root */
87613 - sys_chdir("/root");
87614 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87615 - sys_chroot(".");
87616 + sys_chdir((const char __force_user *)"/root");
87617 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87618 + sys_chroot((const char __force_user *)".");
87619 sys_setsid();
87620 return 0;
87621 }
87622 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
87623 create_dev("/dev/root.old", Root_RAM0);
87624 /* mount initrd on rootfs' /root */
87625 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
87626 - sys_mkdir("/old", 0700);
87627 - sys_chdir("/old");
87628 + sys_mkdir((const char __force_user *)"/old", 0700);
87629 + sys_chdir((const char __force_user *)"/old");
87630
87631 /* try loading default modules from initrd */
87632 load_default_modules();
87633 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
87634 current->flags &= ~PF_FREEZER_SKIP;
87635
87636 /* move initrd to rootfs' /old */
87637 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
87638 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
87639 /* switch root and cwd back to / of rootfs */
87640 - sys_chroot("..");
87641 + sys_chroot((const char __force_user *)"..");
87642
87643 if (new_decode_dev(real_root_dev) == Root_RAM0) {
87644 - sys_chdir("/old");
87645 + sys_chdir((const char __force_user *)"/old");
87646 return;
87647 }
87648
87649 - sys_chdir("/");
87650 + sys_chdir((const char __force_user *)"/");
87651 ROOT_DEV = new_decode_dev(real_root_dev);
87652 mount_root();
87653
87654 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
87655 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
87656 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
87657 if (!error)
87658 printk("okay\n");
87659 else {
87660 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
87661 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
87662 if (error == -ENOENT)
87663 printk("/initrd does not exist. Ignored.\n");
87664 else
87665 printk("failed\n");
87666 printk(KERN_NOTICE "Unmounting old root\n");
87667 - sys_umount("/old", MNT_DETACH);
87668 + sys_umount((char __force_user *)"/old", MNT_DETACH);
87669 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
87670 if (fd < 0) {
87671 error = fd;
87672 @@ -127,11 +127,11 @@ int __init initrd_load(void)
87673 * mounted in the normal path.
87674 */
87675 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
87676 - sys_unlink("/initrd.image");
87677 + sys_unlink((const char __force_user *)"/initrd.image");
87678 handle_initrd();
87679 return 1;
87680 }
87681 }
87682 - sys_unlink("/initrd.image");
87683 + sys_unlink((const char __force_user *)"/initrd.image");
87684 return 0;
87685 }
87686 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
87687 index 8cb6db5..d729f50 100644
87688 --- a/init/do_mounts_md.c
87689 +++ b/init/do_mounts_md.c
87690 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
87691 partitioned ? "_d" : "", minor,
87692 md_setup_args[ent].device_names);
87693
87694 - fd = sys_open(name, 0, 0);
87695 + fd = sys_open((char __force_user *)name, 0, 0);
87696 if (fd < 0) {
87697 printk(KERN_ERR "md: open failed - cannot start "
87698 "array %s\n", name);
87699 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
87700 * array without it
87701 */
87702 sys_close(fd);
87703 - fd = sys_open(name, 0, 0);
87704 + fd = sys_open((char __force_user *)name, 0, 0);
87705 sys_ioctl(fd, BLKRRPART, 0);
87706 }
87707 sys_close(fd);
87708 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
87709
87710 wait_for_device_probe();
87711
87712 - fd = sys_open("/dev/md0", 0, 0);
87713 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
87714 if (fd >= 0) {
87715 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
87716 sys_close(fd);
87717 diff --git a/init/init_task.c b/init/init_task.c
87718 index ba0a7f36..2bcf1d5 100644
87719 --- a/init/init_task.c
87720 +++ b/init/init_task.c
87721 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
87722 * Initial thread structure. Alignment of this is handled by a special
87723 * linker map entry.
87724 */
87725 +#ifdef CONFIG_X86
87726 +union thread_union init_thread_union __init_task_data;
87727 +#else
87728 union thread_union init_thread_union __init_task_data =
87729 { INIT_THREAD_INFO(init_task) };
87730 +#endif
87731 diff --git a/init/initramfs.c b/init/initramfs.c
87732 index ad1bd77..dca2c1b 100644
87733 --- a/init/initramfs.c
87734 +++ b/init/initramfs.c
87735 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
87736
87737 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
87738 while (count) {
87739 - ssize_t rv = sys_write(fd, p, count);
87740 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
87741
87742 if (rv < 0) {
87743 if (rv == -EINTR || rv == -EAGAIN)
87744 @@ -107,7 +107,7 @@ static void __init free_hash(void)
87745 }
87746 }
87747
87748 -static long __init do_utime(char *filename, time_t mtime)
87749 +static long __init do_utime(char __force_user *filename, time_t mtime)
87750 {
87751 struct timespec t[2];
87752
87753 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
87754 struct dir_entry *de, *tmp;
87755 list_for_each_entry_safe(de, tmp, &dir_list, list) {
87756 list_del(&de->list);
87757 - do_utime(de->name, de->mtime);
87758 + do_utime((char __force_user *)de->name, de->mtime);
87759 kfree(de->name);
87760 kfree(de);
87761 }
87762 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
87763 if (nlink >= 2) {
87764 char *old = find_link(major, minor, ino, mode, collected);
87765 if (old)
87766 - return (sys_link(old, collected) < 0) ? -1 : 1;
87767 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
87768 }
87769 return 0;
87770 }
87771 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
87772 {
87773 struct stat st;
87774
87775 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
87776 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
87777 if (S_ISDIR(st.st_mode))
87778 - sys_rmdir(path);
87779 + sys_rmdir((char __force_user *)path);
87780 else
87781 - sys_unlink(path);
87782 + sys_unlink((char __force_user *)path);
87783 }
87784 }
87785
87786 @@ -338,7 +338,7 @@ static int __init do_name(void)
87787 int openflags = O_WRONLY|O_CREAT;
87788 if (ml != 1)
87789 openflags |= O_TRUNC;
87790 - wfd = sys_open(collected, openflags, mode);
87791 + wfd = sys_open((char __force_user *)collected, openflags, mode);
87792
87793 if (wfd >= 0) {
87794 sys_fchown(wfd, uid, gid);
87795 @@ -350,17 +350,17 @@ static int __init do_name(void)
87796 }
87797 }
87798 } else if (S_ISDIR(mode)) {
87799 - sys_mkdir(collected, mode);
87800 - sys_chown(collected, uid, gid);
87801 - sys_chmod(collected, mode);
87802 + sys_mkdir((char __force_user *)collected, mode);
87803 + sys_chown((char __force_user *)collected, uid, gid);
87804 + sys_chmod((char __force_user *)collected, mode);
87805 dir_add(collected, mtime);
87806 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
87807 S_ISFIFO(mode) || S_ISSOCK(mode)) {
87808 if (maybe_link() == 0) {
87809 - sys_mknod(collected, mode, rdev);
87810 - sys_chown(collected, uid, gid);
87811 - sys_chmod(collected, mode);
87812 - do_utime(collected, mtime);
87813 + sys_mknod((char __force_user *)collected, mode, rdev);
87814 + sys_chown((char __force_user *)collected, uid, gid);
87815 + sys_chmod((char __force_user *)collected, mode);
87816 + do_utime((char __force_user *)collected, mtime);
87817 }
87818 }
87819 return 0;
87820 @@ -372,7 +372,7 @@ static int __init do_copy(void)
87821 if (xwrite(wfd, victim, body_len) != body_len)
87822 error("write error");
87823 sys_close(wfd);
87824 - do_utime(vcollected, mtime);
87825 + do_utime((char __force_user *)vcollected, mtime);
87826 kfree(vcollected);
87827 eat(body_len);
87828 state = SkipIt;
87829 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
87830 {
87831 collected[N_ALIGN(name_len) + body_len] = '\0';
87832 clean_path(collected, 0);
87833 - sys_symlink(collected + N_ALIGN(name_len), collected);
87834 - sys_lchown(collected, uid, gid);
87835 - do_utime(collected, mtime);
87836 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
87837 + sys_lchown((char __force_user *)collected, uid, gid);
87838 + do_utime((char __force_user *)collected, mtime);
87839 state = SkipIt;
87840 next_state = Reset;
87841 return 0;
87842 diff --git a/init/main.c b/init/main.c
87843 index 61b99376..1e346cb 100644
87844 --- a/init/main.c
87845 +++ b/init/main.c
87846 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
87847 static inline void mark_rodata_ro(void) { }
87848 #endif
87849
87850 +extern void grsecurity_init(void);
87851 +
87852 /*
87853 * Debug helper: via this flag we know that we are in 'early bootup code'
87854 * where only the boot processor is running with IRQ disabled. This means
87855 @@ -161,6 +163,85 @@ static int __init set_reset_devices(char *str)
87856
87857 __setup("reset_devices", set_reset_devices);
87858
87859 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
87860 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
87861 +static int __init setup_grsec_proc_gid(char *str)
87862 +{
87863 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
87864 + return 1;
87865 +}
87866 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
87867 +#endif
87868 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
87869 +int grsec_enable_sysfs_restrict = 1;
87870 +static int __init setup_grsec_sysfs_restrict(char *str)
87871 +{
87872 + if (!simple_strtol(str, NULL, 0))
87873 + grsec_enable_sysfs_restrict = 0;
87874 + return 1;
87875 +}
87876 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
87877 +#endif
87878 +
87879 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
87880 +unsigned long pax_user_shadow_base __read_only;
87881 +EXPORT_SYMBOL(pax_user_shadow_base);
87882 +extern char pax_enter_kernel_user[];
87883 +extern char pax_exit_kernel_user[];
87884 +#endif
87885 +
87886 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
87887 +static int __init setup_pax_nouderef(char *str)
87888 +{
87889 +#ifdef CONFIG_X86_32
87890 + unsigned int cpu;
87891 + struct desc_struct *gdt;
87892 +
87893 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
87894 + gdt = get_cpu_gdt_table(cpu);
87895 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
87896 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
87897 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
87898 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
87899 + }
87900 + loadsegment(ds, __KERNEL_DS);
87901 + loadsegment(es, __KERNEL_DS);
87902 + loadsegment(ss, __KERNEL_DS);
87903 +#else
87904 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
87905 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
87906 + clone_pgd_mask = ~(pgdval_t)0UL;
87907 + pax_user_shadow_base = 0UL;
87908 + setup_clear_cpu_cap(X86_FEATURE_PCID);
87909 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
87910 +#endif
87911 +
87912 + return 0;
87913 +}
87914 +early_param("pax_nouderef", setup_pax_nouderef);
87915 +
87916 +#ifdef CONFIG_X86_64
87917 +static int __init setup_pax_weakuderef(char *str)
87918 +{
87919 + if (clone_pgd_mask != ~(pgdval_t)0UL)
87920 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
87921 + return 1;
87922 +}
87923 +__setup("pax_weakuderef", setup_pax_weakuderef);
87924 +#endif
87925 +#endif
87926 +
87927 +#ifdef CONFIG_PAX_SOFTMODE
87928 +int pax_softmode;
87929 +
87930 +static int __init setup_pax_softmode(char *str)
87931 +{
87932 + get_option(&str, &pax_softmode);
87933 + return 1;
87934 +}
87935 +__setup("pax_softmode=", setup_pax_softmode);
87936 +#endif
87937 +
87938 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
87939 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
87940 static const char *panic_later, *panic_param;
87941 @@ -735,7 +816,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
87942 struct blacklist_entry *entry;
87943 char *fn_name;
87944
87945 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
87946 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
87947 if (!fn_name)
87948 return false;
87949
87950 @@ -787,7 +868,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
87951 {
87952 int count = preempt_count();
87953 int ret;
87954 - char msgbuf[64];
87955 + const char *msg1 = "", *msg2 = "";
87956
87957 if (initcall_blacklisted(fn))
87958 return -EPERM;
87959 @@ -797,18 +878,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
87960 else
87961 ret = fn();
87962
87963 - msgbuf[0] = 0;
87964 -
87965 if (preempt_count() != count) {
87966 - sprintf(msgbuf, "preemption imbalance ");
87967 + msg1 = " preemption imbalance";
87968 preempt_count_set(count);
87969 }
87970 if (irqs_disabled()) {
87971 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
87972 + msg2 = " disabled interrupts";
87973 local_irq_enable();
87974 }
87975 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
87976 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
87977
87978 + add_latent_entropy();
87979 return ret;
87980 }
87981
87982 @@ -914,8 +994,8 @@ static int run_init_process(const char *init_filename)
87983 {
87984 argv_init[0] = init_filename;
87985 return do_execve(getname_kernel(init_filename),
87986 - (const char __user *const __user *)argv_init,
87987 - (const char __user *const __user *)envp_init);
87988 + (const char __user *const __force_user *)argv_init,
87989 + (const char __user *const __force_user *)envp_init);
87990 }
87991
87992 static int try_to_run_init_process(const char *init_filename)
87993 @@ -932,6 +1012,10 @@ static int try_to_run_init_process(const char *init_filename)
87994 return ret;
87995 }
87996
87997 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87998 +extern int gr_init_ran;
87999 +#endif
88000 +
88001 static noinline void __init kernel_init_freeable(void);
88002
88003 static int __ref kernel_init(void *unused)
88004 @@ -956,6 +1040,11 @@ static int __ref kernel_init(void *unused)
88005 ramdisk_execute_command, ret);
88006 }
88007
88008 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
88009 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
88010 + gr_init_ran = 1;
88011 +#endif
88012 +
88013 /*
88014 * We try each of these until one succeeds.
88015 *
88016 @@ -1016,7 +1105,7 @@ static noinline void __init kernel_init_freeable(void)
88017 do_basic_setup();
88018
88019 /* Open the /dev/console on the rootfs, this should never fail */
88020 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
88021 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
88022 pr_err("Warning: unable to open an initial console.\n");
88023
88024 (void) sys_dup(0);
88025 @@ -1029,11 +1118,13 @@ static noinline void __init kernel_init_freeable(void)
88026 if (!ramdisk_execute_command)
88027 ramdisk_execute_command = "/init";
88028
88029 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
88030 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
88031 ramdisk_execute_command = NULL;
88032 prepare_namespace();
88033 }
88034
88035 + grsecurity_init();
88036 +
88037 /*
88038 * Ok, we have completed the initial bootup, and
88039 * we're essentially up and running. Get rid of the
88040 diff --git a/ipc/compat.c b/ipc/compat.c
88041 index 9b3c85f..1c4d897 100644
88042 --- a/ipc/compat.c
88043 +++ b/ipc/compat.c
88044 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
88045 COMPAT_SHMLBA);
88046 if (err < 0)
88047 return err;
88048 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
88049 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
88050 }
88051 case SHMDT:
88052 return sys_shmdt(compat_ptr(ptr));
88053 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
88054 index 8ad93c2..efd80f8 100644
88055 --- a/ipc/ipc_sysctl.c
88056 +++ b/ipc/ipc_sysctl.c
88057 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
88058 static int proc_ipc_dointvec(struct ctl_table *table, int write,
88059 void __user *buffer, size_t *lenp, loff_t *ppos)
88060 {
88061 - struct ctl_table ipc_table;
88062 + ctl_table_no_const ipc_table;
88063
88064 memcpy(&ipc_table, table, sizeof(ipc_table));
88065 ipc_table.data = get_ipc(table);
88066 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
88067 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
88068 void __user *buffer, size_t *lenp, loff_t *ppos)
88069 {
88070 - struct ctl_table ipc_table;
88071 + ctl_table_no_const ipc_table;
88072
88073 memcpy(&ipc_table, table, sizeof(ipc_table));
88074 ipc_table.data = get_ipc(table);
88075 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
88076 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88077 void __user *buffer, size_t *lenp, loff_t *ppos)
88078 {
88079 - struct ctl_table ipc_table;
88080 + ctl_table_no_const ipc_table;
88081 memcpy(&ipc_table, table, sizeof(ipc_table));
88082 ipc_table.data = get_ipc(table);
88083
88084 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
88085 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
88086 void __user *buffer, size_t *lenp, loff_t *ppos)
88087 {
88088 - struct ctl_table ipc_table;
88089 + ctl_table_no_const ipc_table;
88090 int dummy = 0;
88091
88092 memcpy(&ipc_table, table, sizeof(ipc_table));
88093 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
88094 index 68d4e95..1477ded 100644
88095 --- a/ipc/mq_sysctl.c
88096 +++ b/ipc/mq_sysctl.c
88097 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
88098 static int proc_mq_dointvec(struct ctl_table *table, int write,
88099 void __user *buffer, size_t *lenp, loff_t *ppos)
88100 {
88101 - struct ctl_table mq_table;
88102 + ctl_table_no_const mq_table;
88103 memcpy(&mq_table, table, sizeof(mq_table));
88104 mq_table.data = get_mq(table);
88105
88106 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
88107 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
88108 void __user *buffer, size_t *lenp, loff_t *ppos)
88109 {
88110 - struct ctl_table mq_table;
88111 + ctl_table_no_const mq_table;
88112 memcpy(&mq_table, table, sizeof(mq_table));
88113 mq_table.data = get_mq(table);
88114
88115 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
88116 index 7635a1c..7432cb6 100644
88117 --- a/ipc/mqueue.c
88118 +++ b/ipc/mqueue.c
88119 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
88120 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
88121 info->attr.mq_msgsize);
88122
88123 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
88124 spin_lock(&mq_lock);
88125 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
88126 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
88127 diff --git a/ipc/shm.c b/ipc/shm.c
88128 index 19633b4..d454904 100644
88129 --- a/ipc/shm.c
88130 +++ b/ipc/shm.c
88131 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
88132 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
88133 #endif
88134
88135 +#ifdef CONFIG_GRKERNSEC
88136 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88137 + const u64 shm_createtime, const kuid_t cuid,
88138 + const int shmid);
88139 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88140 + const u64 shm_createtime);
88141 +#endif
88142 +
88143 void shm_init_ns(struct ipc_namespace *ns)
88144 {
88145 ns->shm_ctlmax = SHMMAX;
88146 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
88147 shp->shm_lprid = 0;
88148 shp->shm_atim = shp->shm_dtim = 0;
88149 shp->shm_ctim = get_seconds();
88150 +#ifdef CONFIG_GRKERNSEC
88151 + shp->shm_createtime = ktime_get_ns();
88152 +#endif
88153 shp->shm_segsz = size;
88154 shp->shm_nattch = 0;
88155 shp->shm_file = file;
88156 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88157 f_mode = FMODE_READ | FMODE_WRITE;
88158 }
88159 if (shmflg & SHM_EXEC) {
88160 +
88161 +#ifdef CONFIG_PAX_MPROTECT
88162 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
88163 + goto out;
88164 +#endif
88165 +
88166 prot |= PROT_EXEC;
88167 acc_mode |= S_IXUGO;
88168 }
88169 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88170 if (err)
88171 goto out_unlock;
88172
88173 +#ifdef CONFIG_GRKERNSEC
88174 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
88175 + shp->shm_perm.cuid, shmid) ||
88176 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
88177 + err = -EACCES;
88178 + goto out_unlock;
88179 + }
88180 +#endif
88181 +
88182 ipc_lock_object(&shp->shm_perm);
88183
88184 /* check if shm_destroy() is tearing down shp */
88185 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88186 path = shp->shm_file->f_path;
88187 path_get(&path);
88188 shp->shm_nattch++;
88189 +#ifdef CONFIG_GRKERNSEC
88190 + shp->shm_lapid = current->pid;
88191 +#endif
88192 size = i_size_read(path.dentry->d_inode);
88193 ipc_unlock_object(&shp->shm_perm);
88194 rcu_read_unlock();
88195 diff --git a/ipc/util.c b/ipc/util.c
88196 index 106bed0..f851429 100644
88197 --- a/ipc/util.c
88198 +++ b/ipc/util.c
88199 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
88200 int (*show)(struct seq_file *, void *);
88201 };
88202
88203 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
88204 +
88205 /**
88206 * ipc_init - initialise ipc subsystem
88207 *
88208 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
88209 granted_mode >>= 6;
88210 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
88211 granted_mode >>= 3;
88212 +
88213 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
88214 + return -1;
88215 +
88216 /* is there some bit set in requested_mode but not in granted_mode? */
88217 if ((requested_mode & ~granted_mode & 0007) &&
88218 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88219 diff --git a/kernel/audit.c b/kernel/audit.c
88220 index 72ab759..757deba 100644
88221 --- a/kernel/audit.c
88222 +++ b/kernel/audit.c
88223 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88224 3) suppressed due to audit_rate_limit
88225 4) suppressed due to audit_backlog_limit
88226 */
88227 -static atomic_t audit_lost = ATOMIC_INIT(0);
88228 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88229
88230 /* The netlink socket. */
88231 static struct sock *audit_sock;
88232 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88233 unsigned long now;
88234 int print;
88235
88236 - atomic_inc(&audit_lost);
88237 + atomic_inc_unchecked(&audit_lost);
88238
88239 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88240
88241 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88242 if (print) {
88243 if (printk_ratelimit())
88244 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88245 - atomic_read(&audit_lost),
88246 + atomic_read_unchecked(&audit_lost),
88247 audit_rate_limit,
88248 audit_backlog_limit);
88249 audit_panic(message);
88250 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88251 s.pid = audit_pid;
88252 s.rate_limit = audit_rate_limit;
88253 s.backlog_limit = audit_backlog_limit;
88254 - s.lost = atomic_read(&audit_lost);
88255 + s.lost = atomic_read_unchecked(&audit_lost);
88256 s.backlog = skb_queue_len(&audit_skb_queue);
88257 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88258 s.backlog_wait_time = audit_backlog_wait_time;
88259 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88260 index 072566d..1190489 100644
88261 --- a/kernel/auditsc.c
88262 +++ b/kernel/auditsc.c
88263 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88264 }
88265
88266 /* global counter which is incremented every time something logs in */
88267 -static atomic_t session_id = ATOMIC_INIT(0);
88268 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88269
88270 static int audit_set_loginuid_perm(kuid_t loginuid)
88271 {
88272 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88273
88274 /* are we setting or clearing? */
88275 if (uid_valid(loginuid))
88276 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88277 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88278
88279 task->sessionid = sessionid;
88280 task->loginuid = loginuid;
88281 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88282 index a64e7a2..2e69448 100644
88283 --- a/kernel/bpf/core.c
88284 +++ b/kernel/bpf/core.c
88285 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88286 * random section of illegal instructions.
88287 */
88288 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88289 - hdr = module_alloc(size);
88290 + hdr = module_alloc_exec(size);
88291 if (hdr == NULL)
88292 return NULL;
88293
88294 /* Fill space with illegal/arch-dep instructions. */
88295 bpf_fill_ill_insns(hdr, size);
88296
88297 + pax_open_kernel();
88298 hdr->pages = size / PAGE_SIZE;
88299 + pax_close_kernel();
88300 +
88301 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88302 PAGE_SIZE - sizeof(*hdr));
88303 start = (prandom_u32() % hole) & ~(alignment - 1);
88304 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88305
88306 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88307 {
88308 - module_memfree(hdr);
88309 + module_memfree_exec(hdr);
88310 }
88311 #endif /* CONFIG_BPF_JIT */
88312
88313 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88314 index 536edc2..d28c85d 100644
88315 --- a/kernel/bpf/syscall.c
88316 +++ b/kernel/bpf/syscall.c
88317 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88318 int err;
88319
88320 /* the syscall is limited to root temporarily. This restriction will be
88321 - * lifted when security audit is clean. Note that eBPF+tracing must have
88322 - * this restriction, since it may pass kernel data to user space
88323 + * lifted by upstream when a half-assed security audit is clean. Note
88324 + * that eBPF+tracing must have this restriction, since it may pass
88325 + * kernel data to user space
88326 */
88327 if (!capable(CAP_SYS_ADMIN))
88328 return -EPERM;
88329 +#ifdef CONFIG_GRKERNSEC
88330 + return -EPERM;
88331 +#endif
88332
88333 if (!access_ok(VERIFY_READ, uattr, 1))
88334 return -EFAULT;
88335 diff --git a/kernel/capability.c b/kernel/capability.c
88336 index 989f5bf..d317ca0 100644
88337 --- a/kernel/capability.c
88338 +++ b/kernel/capability.c
88339 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88340 * before modification is attempted and the application
88341 * fails.
88342 */
88343 + if (tocopy > ARRAY_SIZE(kdata))
88344 + return -EFAULT;
88345 +
88346 if (copy_to_user(dataptr, kdata, tocopy
88347 * sizeof(struct __user_cap_data_struct))) {
88348 return -EFAULT;
88349 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88350 int ret;
88351
88352 rcu_read_lock();
88353 - ret = security_capable(__task_cred(t), ns, cap);
88354 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88355 + gr_task_is_capable(t, __task_cred(t), cap);
88356 rcu_read_unlock();
88357
88358 - return (ret == 0);
88359 + return ret;
88360 }
88361
88362 /**
88363 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88364 int ret;
88365
88366 rcu_read_lock();
88367 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88368 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88369 rcu_read_unlock();
88370
88371 - return (ret == 0);
88372 + return ret;
88373 }
88374
88375 /**
88376 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88377 BUG();
88378 }
88379
88380 - if (security_capable(current_cred(), ns, cap) == 0) {
88381 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88382 current->flags |= PF_SUPERPRIV;
88383 return true;
88384 }
88385 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88386 }
88387 EXPORT_SYMBOL(ns_capable);
88388
88389 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88390 +{
88391 + if (unlikely(!cap_valid(cap))) {
88392 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88393 + BUG();
88394 + }
88395 +
88396 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88397 + current->flags |= PF_SUPERPRIV;
88398 + return true;
88399 + }
88400 + return false;
88401 +}
88402 +EXPORT_SYMBOL(ns_capable_nolog);
88403 +
88404 /**
88405 * file_ns_capable - Determine if the file's opener had a capability in effect
88406 * @file: The file we want to check
88407 @@ -427,6 +446,12 @@ bool capable(int cap)
88408 }
88409 EXPORT_SYMBOL(capable);
88410
88411 +bool capable_nolog(int cap)
88412 +{
88413 + return ns_capable_nolog(&init_user_ns, cap);
88414 +}
88415 +EXPORT_SYMBOL(capable_nolog);
88416 +
88417 /**
88418 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88419 * @inode: The inode in question
88420 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88421 kgid_has_mapping(ns, inode->i_gid);
88422 }
88423 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88424 +
88425 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88426 +{
88427 + struct user_namespace *ns = current_user_ns();
88428 +
88429 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88430 + kgid_has_mapping(ns, inode->i_gid);
88431 +}
88432 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88433 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88434 index 04cfe8a..adadcc0 100644
88435 --- a/kernel/cgroup.c
88436 +++ b/kernel/cgroup.c
88437 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88438 if (!pathbuf || !agentbuf)
88439 goto out;
88440
88441 + if (agentbuf[0] == '\0')
88442 + goto out;
88443 +
88444 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88445 if (!path)
88446 goto out;
88447 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88448 struct task_struct *task;
88449 int count = 0;
88450
88451 - seq_printf(seq, "css_set %p\n", cset);
88452 + seq_printf(seq, "css_set %pK\n", cset);
88453
88454 list_for_each_entry(task, &cset->tasks, cg_list) {
88455 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88456 diff --git a/kernel/compat.c b/kernel/compat.c
88457 index ebb3c36..1df606e 100644
88458 --- a/kernel/compat.c
88459 +++ b/kernel/compat.c
88460 @@ -13,6 +13,7 @@
88461
88462 #include <linux/linkage.h>
88463 #include <linux/compat.h>
88464 +#include <linux/module.h>
88465 #include <linux/errno.h>
88466 #include <linux/time.h>
88467 #include <linux/signal.h>
88468 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88469 mm_segment_t oldfs;
88470 long ret;
88471
88472 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88473 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88474 oldfs = get_fs();
88475 set_fs(KERNEL_DS);
88476 ret = hrtimer_nanosleep_restart(restart);
88477 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88478 oldfs = get_fs();
88479 set_fs(KERNEL_DS);
88480 ret = hrtimer_nanosleep(&tu,
88481 - rmtp ? (struct timespec __user *)&rmt : NULL,
88482 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88483 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88484 set_fs(oldfs);
88485
88486 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88487 mm_segment_t old_fs = get_fs();
88488
88489 set_fs(KERNEL_DS);
88490 - ret = sys_sigpending((old_sigset_t __user *) &s);
88491 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88492 set_fs(old_fs);
88493 if (ret == 0)
88494 ret = put_user(s, set);
88495 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88496 mm_segment_t old_fs = get_fs();
88497
88498 set_fs(KERNEL_DS);
88499 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88500 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88501 set_fs(old_fs);
88502
88503 if (!ret) {
88504 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88505 set_fs (KERNEL_DS);
88506 ret = sys_wait4(pid,
88507 (stat_addr ?
88508 - (unsigned int __user *) &status : NULL),
88509 - options, (struct rusage __user *) &r);
88510 + (unsigned int __force_user *) &status : NULL),
88511 + options, (struct rusage __force_user *) &r);
88512 set_fs (old_fs);
88513
88514 if (ret > 0) {
88515 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88516 memset(&info, 0, sizeof(info));
88517
88518 set_fs(KERNEL_DS);
88519 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88520 - uru ? (struct rusage __user *)&ru : NULL);
88521 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88522 + uru ? (struct rusage __force_user *)&ru : NULL);
88523 set_fs(old_fs);
88524
88525 if ((ret < 0) || (info.si_signo == 0))
88526 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88527 oldfs = get_fs();
88528 set_fs(KERNEL_DS);
88529 err = sys_timer_settime(timer_id, flags,
88530 - (struct itimerspec __user *) &newts,
88531 - (struct itimerspec __user *) &oldts);
88532 + (struct itimerspec __force_user *) &newts,
88533 + (struct itimerspec __force_user *) &oldts);
88534 set_fs(oldfs);
88535 if (!err && old && put_compat_itimerspec(old, &oldts))
88536 return -EFAULT;
88537 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88538 oldfs = get_fs();
88539 set_fs(KERNEL_DS);
88540 err = sys_timer_gettime(timer_id,
88541 - (struct itimerspec __user *) &ts);
88542 + (struct itimerspec __force_user *) &ts);
88543 set_fs(oldfs);
88544 if (!err && put_compat_itimerspec(setting, &ts))
88545 return -EFAULT;
88546 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88547 oldfs = get_fs();
88548 set_fs(KERNEL_DS);
88549 err = sys_clock_settime(which_clock,
88550 - (struct timespec __user *) &ts);
88551 + (struct timespec __force_user *) &ts);
88552 set_fs(oldfs);
88553 return err;
88554 }
88555 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88556 oldfs = get_fs();
88557 set_fs(KERNEL_DS);
88558 err = sys_clock_gettime(which_clock,
88559 - (struct timespec __user *) &ts);
88560 + (struct timespec __force_user *) &ts);
88561 set_fs(oldfs);
88562 if (!err && compat_put_timespec(&ts, tp))
88563 return -EFAULT;
88564 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88565
88566 oldfs = get_fs();
88567 set_fs(KERNEL_DS);
88568 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
88569 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
88570 set_fs(oldfs);
88571
88572 err = compat_put_timex(utp, &txc);
88573 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
88574 oldfs = get_fs();
88575 set_fs(KERNEL_DS);
88576 err = sys_clock_getres(which_clock,
88577 - (struct timespec __user *) &ts);
88578 + (struct timespec __force_user *) &ts);
88579 set_fs(oldfs);
88580 if (!err && tp && compat_put_timespec(&ts, tp))
88581 return -EFAULT;
88582 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
88583 struct timespec tu;
88584 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
88585
88586 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
88587 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
88588 oldfs = get_fs();
88589 set_fs(KERNEL_DS);
88590 err = clock_nanosleep_restart(restart);
88591 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
88592 oldfs = get_fs();
88593 set_fs(KERNEL_DS);
88594 err = sys_clock_nanosleep(which_clock, flags,
88595 - (struct timespec __user *) &in,
88596 - (struct timespec __user *) &out);
88597 + (struct timespec __force_user *) &in,
88598 + (struct timespec __force_user *) &out);
88599 set_fs(oldfs);
88600
88601 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
88602 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
88603 mm_segment_t old_fs = get_fs();
88604
88605 set_fs(KERNEL_DS);
88606 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
88607 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
88608 set_fs(old_fs);
88609 if (compat_put_timespec(&t, interval))
88610 return -EFAULT;
88611 diff --git a/kernel/configs.c b/kernel/configs.c
88612 index c18b1f1..b9a0132 100644
88613 --- a/kernel/configs.c
88614 +++ b/kernel/configs.c
88615 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
88616 struct proc_dir_entry *entry;
88617
88618 /* create the current config file */
88619 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
88620 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
88621 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
88622 + &ikconfig_file_ops);
88623 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
88624 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
88625 + &ikconfig_file_ops);
88626 +#endif
88627 +#else
88628 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
88629 &ikconfig_file_ops);
88630 +#endif
88631 +
88632 if (!entry)
88633 return -ENOMEM;
88634
88635 diff --git a/kernel/cred.c b/kernel/cred.c
88636 index e0573a4..26c0fd3 100644
88637 --- a/kernel/cred.c
88638 +++ b/kernel/cred.c
88639 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
88640 validate_creds(cred);
88641 alter_cred_subscribers(cred, -1);
88642 put_cred(cred);
88643 +
88644 +#ifdef CONFIG_GRKERNSEC_SETXID
88645 + cred = (struct cred *) tsk->delayed_cred;
88646 + if (cred != NULL) {
88647 + tsk->delayed_cred = NULL;
88648 + validate_creds(cred);
88649 + alter_cred_subscribers(cred, -1);
88650 + put_cred(cred);
88651 + }
88652 +#endif
88653 }
88654
88655 /**
88656 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
88657 * Always returns 0 thus allowing this function to be tail-called at the end
88658 * of, say, sys_setgid().
88659 */
88660 -int commit_creds(struct cred *new)
88661 +static int __commit_creds(struct cred *new)
88662 {
88663 struct task_struct *task = current;
88664 const struct cred *old = task->real_cred;
88665 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
88666
88667 get_cred(new); /* we will require a ref for the subj creds too */
88668
88669 + gr_set_role_label(task, new->uid, new->gid);
88670 +
88671 /* dumpability changes */
88672 if (!uid_eq(old->euid, new->euid) ||
88673 !gid_eq(old->egid, new->egid) ||
88674 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
88675 put_cred(old);
88676 return 0;
88677 }
88678 +#ifdef CONFIG_GRKERNSEC_SETXID
88679 +extern int set_user(struct cred *new);
88680 +
88681 +void gr_delayed_cred_worker(void)
88682 +{
88683 + const struct cred *new = current->delayed_cred;
88684 + struct cred *ncred;
88685 +
88686 + current->delayed_cred = NULL;
88687 +
88688 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
88689 + // from doing get_cred on it when queueing this
88690 + put_cred(new);
88691 + return;
88692 + } else if (new == NULL)
88693 + return;
88694 +
88695 + ncred = prepare_creds();
88696 + if (!ncred)
88697 + goto die;
88698 + // uids
88699 + ncred->uid = new->uid;
88700 + ncred->euid = new->euid;
88701 + ncred->suid = new->suid;
88702 + ncred->fsuid = new->fsuid;
88703 + // gids
88704 + ncred->gid = new->gid;
88705 + ncred->egid = new->egid;
88706 + ncred->sgid = new->sgid;
88707 + ncred->fsgid = new->fsgid;
88708 + // groups
88709 + set_groups(ncred, new->group_info);
88710 + // caps
88711 + ncred->securebits = new->securebits;
88712 + ncred->cap_inheritable = new->cap_inheritable;
88713 + ncred->cap_permitted = new->cap_permitted;
88714 + ncred->cap_effective = new->cap_effective;
88715 + ncred->cap_bset = new->cap_bset;
88716 +
88717 + if (set_user(ncred)) {
88718 + abort_creds(ncred);
88719 + goto die;
88720 + }
88721 +
88722 + // from doing get_cred on it when queueing this
88723 + put_cred(new);
88724 +
88725 + __commit_creds(ncred);
88726 + return;
88727 +die:
88728 + // from doing get_cred on it when queueing this
88729 + put_cred(new);
88730 + do_group_exit(SIGKILL);
88731 +}
88732 +#endif
88733 +
88734 +int commit_creds(struct cred *new)
88735 +{
88736 +#ifdef CONFIG_GRKERNSEC_SETXID
88737 + int ret;
88738 + int schedule_it = 0;
88739 + struct task_struct *t;
88740 + unsigned oldsecurebits = current_cred()->securebits;
88741 +
88742 + /* we won't get called with tasklist_lock held for writing
88743 + and interrupts disabled as the cred struct in that case is
88744 + init_cred
88745 + */
88746 + if (grsec_enable_setxid && !current_is_single_threaded() &&
88747 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
88748 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
88749 + schedule_it = 1;
88750 + }
88751 + ret = __commit_creds(new);
88752 + if (schedule_it) {
88753 + rcu_read_lock();
88754 + read_lock(&tasklist_lock);
88755 + for (t = next_thread(current); t != current;
88756 + t = next_thread(t)) {
88757 + /* we'll check if the thread has uid 0 in
88758 + * the delayed worker routine
88759 + */
88760 + if (task_securebits(t) == oldsecurebits &&
88761 + t->delayed_cred == NULL) {
88762 + t->delayed_cred = get_cred(new);
88763 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
88764 + set_tsk_need_resched(t);
88765 + }
88766 + }
88767 + read_unlock(&tasklist_lock);
88768 + rcu_read_unlock();
88769 + }
88770 +
88771 + return ret;
88772 +#else
88773 + return __commit_creds(new);
88774 +#endif
88775 +}
88776 +
88777 EXPORT_SYMBOL(commit_creds);
88778
88779 /**
88780 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
88781 index ac5c0f9..4b1c6c2 100644
88782 --- a/kernel/debug/debug_core.c
88783 +++ b/kernel/debug/debug_core.c
88784 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
88785 */
88786 static atomic_t masters_in_kgdb;
88787 static atomic_t slaves_in_kgdb;
88788 -static atomic_t kgdb_break_tasklet_var;
88789 +static atomic_unchecked_t kgdb_break_tasklet_var;
88790 atomic_t kgdb_setting_breakpoint;
88791
88792 struct task_struct *kgdb_usethread;
88793 @@ -137,7 +137,7 @@ int kgdb_single_step;
88794 static pid_t kgdb_sstep_pid;
88795
88796 /* to keep track of the CPU which is doing the single stepping*/
88797 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88798 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88799
88800 /*
88801 * If you are debugging a problem where roundup (the collection of
88802 @@ -552,7 +552,7 @@ return_normal:
88803 * kernel will only try for the value of sstep_tries before
88804 * giving up and continuing on.
88805 */
88806 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
88807 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
88808 (kgdb_info[cpu].task &&
88809 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
88810 atomic_set(&kgdb_active, -1);
88811 @@ -654,8 +654,8 @@ cpu_master_loop:
88812 }
88813
88814 kgdb_restore:
88815 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
88816 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
88817 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
88818 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
88819 if (kgdb_info[sstep_cpu].task)
88820 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
88821 else
88822 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
88823 static void kgdb_tasklet_bpt(unsigned long ing)
88824 {
88825 kgdb_breakpoint();
88826 - atomic_set(&kgdb_break_tasklet_var, 0);
88827 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
88828 }
88829
88830 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
88831
88832 void kgdb_schedule_breakpoint(void)
88833 {
88834 - if (atomic_read(&kgdb_break_tasklet_var) ||
88835 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
88836 atomic_read(&kgdb_active) != -1 ||
88837 atomic_read(&kgdb_setting_breakpoint))
88838 return;
88839 - atomic_inc(&kgdb_break_tasklet_var);
88840 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
88841 tasklet_schedule(&kgdb_tasklet_breakpoint);
88842 }
88843 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
88844 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
88845 index 60f6bb8..104bb07 100644
88846 --- a/kernel/debug/kdb/kdb_main.c
88847 +++ b/kernel/debug/kdb/kdb_main.c
88848 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
88849 continue;
88850
88851 kdb_printf("%-20s%8u 0x%p ", mod->name,
88852 - mod->core_size, (void *)mod);
88853 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
88854 #ifdef CONFIG_MODULE_UNLOAD
88855 kdb_printf("%4d ", module_refcount(mod));
88856 #endif
88857 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
88858 kdb_printf(" (Loading)");
88859 else
88860 kdb_printf(" (Live)");
88861 - kdb_printf(" 0x%p", mod->module_core);
88862 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
88863
88864 #ifdef CONFIG_MODULE_UNLOAD
88865 {
88866 diff --git a/kernel/events/core.c b/kernel/events/core.c
88867 index 7959624..c01b886 100644
88868 --- a/kernel/events/core.c
88869 +++ b/kernel/events/core.c
88870 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
88871 * 0 - disallow raw tracepoint access for unpriv
88872 * 1 - disallow cpu events for unpriv
88873 * 2 - disallow kernel profiling for unpriv
88874 + * 3 - disallow all unpriv perf event use
88875 */
88876 -int sysctl_perf_event_paranoid __read_mostly = 1;
88877 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88878 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
88879 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
88880 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
88881 +#else
88882 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
88883 +#endif
88884
88885 /* Minimum for 512 kiB + 1 user control page */
88886 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
88887 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
88888
88889 tmp *= sysctl_perf_cpu_time_max_percent;
88890 do_div(tmp, 100);
88891 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
88892 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
88893 }
88894
88895 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
88896 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
88897 }
88898 }
88899
88900 -static atomic64_t perf_event_id;
88901 +static atomic64_unchecked_t perf_event_id;
88902
88903 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
88904 enum event_type_t event_type);
88905 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
88906
88907 static inline u64 perf_event_count(struct perf_event *event)
88908 {
88909 - return local64_read(&event->count) + atomic64_read(&event->child_count);
88910 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
88911 }
88912
88913 static u64 perf_event_read(struct perf_event *event)
88914 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
88915 mutex_lock(&event->child_mutex);
88916 total += perf_event_read(event);
88917 *enabled += event->total_time_enabled +
88918 - atomic64_read(&event->child_total_time_enabled);
88919 + atomic64_read_unchecked(&event->child_total_time_enabled);
88920 *running += event->total_time_running +
88921 - atomic64_read(&event->child_total_time_running);
88922 + atomic64_read_unchecked(&event->child_total_time_running);
88923
88924 list_for_each_entry(child, &event->child_list, child_list) {
88925 total += perf_event_read(child);
88926 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
88927 userpg->offset -= local64_read(&event->hw.prev_count);
88928
88929 userpg->time_enabled = enabled +
88930 - atomic64_read(&event->child_total_time_enabled);
88931 + atomic64_read_unchecked(&event->child_total_time_enabled);
88932
88933 userpg->time_running = running +
88934 - atomic64_read(&event->child_total_time_running);
88935 + atomic64_read_unchecked(&event->child_total_time_running);
88936
88937 arch_perf_update_userpage(userpg, now);
88938
88939 @@ -4578,7 +4585,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
88940
88941 /* Data. */
88942 sp = perf_user_stack_pointer(regs);
88943 - rem = __output_copy_user(handle, (void *) sp, dump_size);
88944 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
88945 dyn_size = dump_size - rem;
88946
88947 perf_output_skip(handle, rem);
88948 @@ -4669,11 +4676,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
88949 values[n++] = perf_event_count(event);
88950 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
88951 values[n++] = enabled +
88952 - atomic64_read(&event->child_total_time_enabled);
88953 + atomic64_read_unchecked(&event->child_total_time_enabled);
88954 }
88955 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
88956 values[n++] = running +
88957 - atomic64_read(&event->child_total_time_running);
88958 + atomic64_read_unchecked(&event->child_total_time_running);
88959 }
88960 if (read_format & PERF_FORMAT_ID)
88961 values[n++] = primary_event_id(event);
88962 @@ -7004,7 +7011,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
88963 event->parent = parent_event;
88964
88965 event->ns = get_pid_ns(task_active_pid_ns(current));
88966 - event->id = atomic64_inc_return(&perf_event_id);
88967 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
88968
88969 event->state = PERF_EVENT_STATE_INACTIVE;
88970
88971 @@ -7285,6 +7292,11 @@ SYSCALL_DEFINE5(perf_event_open,
88972 if (flags & ~PERF_FLAG_ALL)
88973 return -EINVAL;
88974
88975 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88976 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
88977 + return -EACCES;
88978 +#endif
88979 +
88980 err = perf_copy_attr(attr_uptr, &attr);
88981 if (err)
88982 return err;
88983 @@ -7652,10 +7664,10 @@ static void sync_child_event(struct perf_event *child_event,
88984 /*
88985 * Add back the child's count to the parent's count:
88986 */
88987 - atomic64_add(child_val, &parent_event->child_count);
88988 - atomic64_add(child_event->total_time_enabled,
88989 + atomic64_add_unchecked(child_val, &parent_event->child_count);
88990 + atomic64_add_unchecked(child_event->total_time_enabled,
88991 &parent_event->child_total_time_enabled);
88992 - atomic64_add(child_event->total_time_running,
88993 + atomic64_add_unchecked(child_event->total_time_running,
88994 &parent_event->child_total_time_running);
88995
88996 /*
88997 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
88998 index 569b2187..19940d9 100644
88999 --- a/kernel/events/internal.h
89000 +++ b/kernel/events/internal.h
89001 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
89002 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
89003 }
89004
89005 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
89006 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
89007 static inline unsigned long \
89008 func_name(struct perf_output_handle *handle, \
89009 - const void *buf, unsigned long len) \
89010 + const void user *buf, unsigned long len) \
89011 { \
89012 unsigned long size, written; \
89013 \
89014 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
89015 return 0;
89016 }
89017
89018 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
89019 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
89020
89021 static inline unsigned long
89022 memcpy_skip(void *dst, const void *src, unsigned long n)
89023 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
89024 return 0;
89025 }
89026
89027 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
89028 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
89029
89030 #ifndef arch_perf_out_copy_user
89031 #define arch_perf_out_copy_user arch_perf_out_copy_user
89032 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
89033 }
89034 #endif
89035
89036 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
89037 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
89038
89039 /* Callchain handling */
89040 extern struct perf_callchain_entry *
89041 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
89042 index cb346f2..e4dc317 100644
89043 --- a/kernel/events/uprobes.c
89044 +++ b/kernel/events/uprobes.c
89045 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
89046 {
89047 struct page *page;
89048 uprobe_opcode_t opcode;
89049 - int result;
89050 + long result;
89051
89052 pagefault_disable();
89053 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
89054 diff --git a/kernel/exit.c b/kernel/exit.c
89055 index 6806c55..a5fb128 100644
89056 --- a/kernel/exit.c
89057 +++ b/kernel/exit.c
89058 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
89059 struct task_struct *leader;
89060 int zap_leader;
89061 repeat:
89062 +#ifdef CONFIG_NET
89063 + gr_del_task_from_ip_table(p);
89064 +#endif
89065 +
89066 /* don't need to get the RCU readlock here - the process is dead and
89067 * can't be modifying its own credentials. But shut RCU-lockdep up */
89068 rcu_read_lock();
89069 @@ -655,6 +659,8 @@ void do_exit(long code)
89070 int group_dead;
89071 TASKS_RCU(int tasks_rcu_i);
89072
89073 + set_fs(USER_DS);
89074 +
89075 profile_task_exit(tsk);
89076
89077 WARN_ON(blk_needs_flush_plug(tsk));
89078 @@ -671,7 +677,6 @@ void do_exit(long code)
89079 * mm_release()->clear_child_tid() from writing to a user-controlled
89080 * kernel address.
89081 */
89082 - set_fs(USER_DS);
89083
89084 ptrace_event(PTRACE_EVENT_EXIT, code);
89085
89086 @@ -729,6 +734,9 @@ void do_exit(long code)
89087 tsk->exit_code = code;
89088 taskstats_exit(tsk, group_dead);
89089
89090 + gr_acl_handle_psacct(tsk, code);
89091 + gr_acl_handle_exit();
89092 +
89093 exit_mm(tsk);
89094
89095 if (group_dead)
89096 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
89097 * Take down every thread in the group. This is called by fatal signals
89098 * as well as by sys_exit_group (below).
89099 */
89100 -void
89101 +__noreturn void
89102 do_group_exit(int exit_code)
89103 {
89104 struct signal_struct *sig = current->signal;
89105 diff --git a/kernel/fork.c b/kernel/fork.c
89106 index 4dc2dda..651add0 100644
89107 --- a/kernel/fork.c
89108 +++ b/kernel/fork.c
89109 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
89110 void thread_info_cache_init(void)
89111 {
89112 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
89113 - THREAD_SIZE, 0, NULL);
89114 + THREAD_SIZE, SLAB_USERCOPY, NULL);
89115 BUG_ON(thread_info_cache == NULL);
89116 }
89117 # endif
89118 #endif
89119
89120 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89121 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89122 + int node, void **lowmem_stack)
89123 +{
89124 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
89125 + void *ret = NULL;
89126 + unsigned int i;
89127 +
89128 + *lowmem_stack = alloc_thread_info_node(tsk, node);
89129 + if (*lowmem_stack == NULL)
89130 + goto out;
89131 +
89132 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
89133 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
89134 +
89135 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
89136 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
89137 + if (ret == NULL) {
89138 + free_thread_info(*lowmem_stack);
89139 + *lowmem_stack = NULL;
89140 + }
89141 +
89142 +out:
89143 + return ret;
89144 +}
89145 +
89146 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89147 +{
89148 + unmap_process_stacks(tsk);
89149 +}
89150 +#else
89151 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89152 + int node, void **lowmem_stack)
89153 +{
89154 + return alloc_thread_info_node(tsk, node);
89155 +}
89156 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89157 +{
89158 + free_thread_info(ti);
89159 +}
89160 +#endif
89161 +
89162 /* SLAB cache for signal_struct structures (tsk->signal) */
89163 static struct kmem_cache *signal_cachep;
89164
89165 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
89166 /* SLAB cache for mm_struct structures (tsk->mm) */
89167 static struct kmem_cache *mm_cachep;
89168
89169 -static void account_kernel_stack(struct thread_info *ti, int account)
89170 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
89171 {
89172 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89173 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
89174 +#else
89175 struct zone *zone = page_zone(virt_to_page(ti));
89176 +#endif
89177
89178 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
89179 }
89180
89181 void free_task(struct task_struct *tsk)
89182 {
89183 - account_kernel_stack(tsk->stack, -1);
89184 + account_kernel_stack(tsk, tsk->stack, -1);
89185 arch_release_thread_info(tsk->stack);
89186 - free_thread_info(tsk->stack);
89187 + gr_free_thread_info(tsk, tsk->stack);
89188 rt_mutex_debug_task_free(tsk);
89189 ftrace_graph_exit_task(tsk);
89190 put_seccomp_filter(tsk);
89191 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89192 {
89193 struct task_struct *tsk;
89194 struct thread_info *ti;
89195 + void *lowmem_stack;
89196 int node = tsk_fork_get_node(orig);
89197 int err;
89198
89199 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89200 if (!tsk)
89201 return NULL;
89202
89203 - ti = alloc_thread_info_node(tsk, node);
89204 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
89205 if (!ti)
89206 goto free_tsk;
89207
89208 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89209 goto free_ti;
89210
89211 tsk->stack = ti;
89212 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89213 + tsk->lowmem_stack = lowmem_stack;
89214 +#endif
89215 #ifdef CONFIG_SECCOMP
89216 /*
89217 * We must handle setting up seccomp filters once we're under
89218 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89219 set_task_stack_end_magic(tsk);
89220
89221 #ifdef CONFIG_CC_STACKPROTECTOR
89222 - tsk->stack_canary = get_random_int();
89223 + tsk->stack_canary = pax_get_random_long();
89224 #endif
89225
89226 /*
89227 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89228 tsk->splice_pipe = NULL;
89229 tsk->task_frag.page = NULL;
89230
89231 - account_kernel_stack(ti, 1);
89232 + account_kernel_stack(tsk, ti, 1);
89233
89234 return tsk;
89235
89236 free_ti:
89237 - free_thread_info(ti);
89238 + gr_free_thread_info(tsk, ti);
89239 free_tsk:
89240 free_task_struct(tsk);
89241 return NULL;
89242 }
89243
89244 #ifdef CONFIG_MMU
89245 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89246 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89247 +{
89248 + struct vm_area_struct *tmp;
89249 + unsigned long charge;
89250 + struct file *file;
89251 + int retval;
89252 +
89253 + charge = 0;
89254 + if (mpnt->vm_flags & VM_ACCOUNT) {
89255 + unsigned long len = vma_pages(mpnt);
89256 +
89257 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89258 + goto fail_nomem;
89259 + charge = len;
89260 + }
89261 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89262 + if (!tmp)
89263 + goto fail_nomem;
89264 + *tmp = *mpnt;
89265 + tmp->vm_mm = mm;
89266 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89267 + retval = vma_dup_policy(mpnt, tmp);
89268 + if (retval)
89269 + goto fail_nomem_policy;
89270 + if (anon_vma_fork(tmp, mpnt))
89271 + goto fail_nomem_anon_vma_fork;
89272 + tmp->vm_flags &= ~VM_LOCKED;
89273 + tmp->vm_next = tmp->vm_prev = NULL;
89274 + tmp->vm_mirror = NULL;
89275 + file = tmp->vm_file;
89276 + if (file) {
89277 + struct inode *inode = file_inode(file);
89278 + struct address_space *mapping = file->f_mapping;
89279 +
89280 + get_file(file);
89281 + if (tmp->vm_flags & VM_DENYWRITE)
89282 + atomic_dec(&inode->i_writecount);
89283 + i_mmap_lock_write(mapping);
89284 + if (tmp->vm_flags & VM_SHARED)
89285 + atomic_inc(&mapping->i_mmap_writable);
89286 + flush_dcache_mmap_lock(mapping);
89287 + /* insert tmp into the share list, just after mpnt */
89288 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89289 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89290 + else
89291 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89292 + flush_dcache_mmap_unlock(mapping);
89293 + i_mmap_unlock_write(mapping);
89294 + }
89295 +
89296 + /*
89297 + * Clear hugetlb-related page reserves for children. This only
89298 + * affects MAP_PRIVATE mappings. Faults generated by the child
89299 + * are not guaranteed to succeed, even if read-only
89300 + */
89301 + if (is_vm_hugetlb_page(tmp))
89302 + reset_vma_resv_huge_pages(tmp);
89303 +
89304 + return tmp;
89305 +
89306 +fail_nomem_anon_vma_fork:
89307 + mpol_put(vma_policy(tmp));
89308 +fail_nomem_policy:
89309 + kmem_cache_free(vm_area_cachep, tmp);
89310 +fail_nomem:
89311 + vm_unacct_memory(charge);
89312 + return NULL;
89313 +}
89314 +
89315 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89316 {
89317 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89318 struct rb_node **rb_link, *rb_parent;
89319 int retval;
89320 - unsigned long charge;
89321
89322 uprobe_start_dup_mmap();
89323 down_write(&oldmm->mmap_sem);
89324 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89325
89326 prev = NULL;
89327 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89328 - struct file *file;
89329 -
89330 if (mpnt->vm_flags & VM_DONTCOPY) {
89331 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89332 -vma_pages(mpnt));
89333 continue;
89334 }
89335 - charge = 0;
89336 - if (mpnt->vm_flags & VM_ACCOUNT) {
89337 - unsigned long len = vma_pages(mpnt);
89338 -
89339 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89340 - goto fail_nomem;
89341 - charge = len;
89342 - }
89343 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89344 - if (!tmp)
89345 - goto fail_nomem;
89346 - *tmp = *mpnt;
89347 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89348 - retval = vma_dup_policy(mpnt, tmp);
89349 - if (retval)
89350 - goto fail_nomem_policy;
89351 - tmp->vm_mm = mm;
89352 - if (anon_vma_fork(tmp, mpnt))
89353 - goto fail_nomem_anon_vma_fork;
89354 - tmp->vm_flags &= ~VM_LOCKED;
89355 - tmp->vm_next = tmp->vm_prev = NULL;
89356 - file = tmp->vm_file;
89357 - if (file) {
89358 - struct inode *inode = file_inode(file);
89359 - struct address_space *mapping = file->f_mapping;
89360 -
89361 - get_file(file);
89362 - if (tmp->vm_flags & VM_DENYWRITE)
89363 - atomic_dec(&inode->i_writecount);
89364 - i_mmap_lock_write(mapping);
89365 - if (tmp->vm_flags & VM_SHARED)
89366 - atomic_inc(&mapping->i_mmap_writable);
89367 - flush_dcache_mmap_lock(mapping);
89368 - /* insert tmp into the share list, just after mpnt */
89369 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89370 - vma_nonlinear_insert(tmp,
89371 - &mapping->i_mmap_nonlinear);
89372 - else
89373 - vma_interval_tree_insert_after(tmp, mpnt,
89374 - &mapping->i_mmap);
89375 - flush_dcache_mmap_unlock(mapping);
89376 - i_mmap_unlock_write(mapping);
89377 + tmp = dup_vma(mm, oldmm, mpnt);
89378 + if (!tmp) {
89379 + retval = -ENOMEM;
89380 + goto out;
89381 }
89382
89383 /*
89384 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89385 if (retval)
89386 goto out;
89387 }
89388 +
89389 +#ifdef CONFIG_PAX_SEGMEXEC
89390 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89391 + struct vm_area_struct *mpnt_m;
89392 +
89393 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89394 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89395 +
89396 + if (!mpnt->vm_mirror)
89397 + continue;
89398 +
89399 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89400 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89401 + mpnt->vm_mirror = mpnt_m;
89402 + } else {
89403 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89404 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89405 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89406 + mpnt->vm_mirror->vm_mirror = mpnt;
89407 + }
89408 + }
89409 + BUG_ON(mpnt_m);
89410 + }
89411 +#endif
89412 +
89413 /* a new mm has just been created */
89414 arch_dup_mmap(oldmm, mm);
89415 retval = 0;
89416 @@ -486,14 +589,6 @@ out:
89417 up_write(&oldmm->mmap_sem);
89418 uprobe_end_dup_mmap();
89419 return retval;
89420 -fail_nomem_anon_vma_fork:
89421 - mpol_put(vma_policy(tmp));
89422 -fail_nomem_policy:
89423 - kmem_cache_free(vm_area_cachep, tmp);
89424 -fail_nomem:
89425 - retval = -ENOMEM;
89426 - vm_unacct_memory(charge);
89427 - goto out;
89428 }
89429
89430 static inline int mm_alloc_pgd(struct mm_struct *mm)
89431 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89432 return ERR_PTR(err);
89433
89434 mm = get_task_mm(task);
89435 - if (mm && mm != current->mm &&
89436 - !ptrace_may_access(task, mode)) {
89437 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89438 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89439 mmput(mm);
89440 mm = ERR_PTR(-EACCES);
89441 }
89442 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89443 spin_unlock(&fs->lock);
89444 return -EAGAIN;
89445 }
89446 - fs->users++;
89447 + atomic_inc(&fs->users);
89448 spin_unlock(&fs->lock);
89449 return 0;
89450 }
89451 tsk->fs = copy_fs_struct(fs);
89452 if (!tsk->fs)
89453 return -ENOMEM;
89454 + /* Carry through gr_chroot_dentry and is_chrooted instead
89455 + of recomputing it here. Already copied when the task struct
89456 + is duplicated. This allows pivot_root to not be treated as
89457 + a chroot
89458 + */
89459 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89460 +
89461 return 0;
89462 }
89463
89464 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89465 * parts of the process environment (as per the clone
89466 * flags). The actual kick-off is left to the caller.
89467 */
89468 -static struct task_struct *copy_process(unsigned long clone_flags,
89469 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89470 unsigned long stack_start,
89471 unsigned long stack_size,
89472 int __user *child_tidptr,
89473 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89474 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89475 #endif
89476 retval = -EAGAIN;
89477 +
89478 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89479 +
89480 if (atomic_read(&p->real_cred->user->processes) >=
89481 task_rlimit(p, RLIMIT_NPROC)) {
89482 if (p->real_cred->user != INIT_USER &&
89483 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89484 goto bad_fork_free_pid;
89485 }
89486
89487 + /* synchronizes with gr_set_acls()
89488 + we need to call this past the point of no return for fork()
89489 + */
89490 + gr_copy_label(p);
89491 +
89492 if (likely(p->pid)) {
89493 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89494
89495 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89496 bad_fork_free:
89497 free_task(p);
89498 fork_out:
89499 + gr_log_forkfail(retval);
89500 +
89501 return ERR_PTR(retval);
89502 }
89503
89504 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89505
89506 p = copy_process(clone_flags, stack_start, stack_size,
89507 child_tidptr, NULL, trace);
89508 + add_latent_entropy();
89509 /*
89510 * Do this prior waking up the new thread - the thread pointer
89511 * might get invalid after that point, if the thread exits quickly.
89512 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89513 if (clone_flags & CLONE_PARENT_SETTID)
89514 put_user(nr, parent_tidptr);
89515
89516 + gr_handle_brute_check();
89517 +
89518 if (clone_flags & CLONE_VFORK) {
89519 p->vfork_done = &vfork;
89520 init_completion(&vfork);
89521 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89522 mm_cachep = kmem_cache_create("mm_struct",
89523 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89524 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89525 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89526 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89527 mmap_init();
89528 nsproxy_cache_init();
89529 }
89530 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89531 return 0;
89532
89533 /* don't need lock here; in the worst case we'll do useless copy */
89534 - if (fs->users == 1)
89535 + if (atomic_read(&fs->users) == 1)
89536 return 0;
89537
89538 *new_fsp = copy_fs_struct(fs);
89539 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89540 fs = current->fs;
89541 spin_lock(&fs->lock);
89542 current->fs = new_fs;
89543 - if (--fs->users)
89544 + gr_set_chroot_entries(current, &current->fs->root);
89545 + if (atomic_dec_return(&fs->users))
89546 new_fs = NULL;
89547 else
89548 new_fs = fs;
89549 diff --git a/kernel/futex.c b/kernel/futex.c
89550 index 63678b5..512f9af 100644
89551 --- a/kernel/futex.c
89552 +++ b/kernel/futex.c
89553 @@ -201,7 +201,7 @@ struct futex_pi_state {
89554 atomic_t refcount;
89555
89556 union futex_key key;
89557 -};
89558 +} __randomize_layout;
89559
89560 /**
89561 * struct futex_q - The hashed futex queue entry, one per waiting task
89562 @@ -235,7 +235,7 @@ struct futex_q {
89563 struct rt_mutex_waiter *rt_waiter;
89564 union futex_key *requeue_pi_key;
89565 u32 bitset;
89566 -};
89567 +} __randomize_layout;
89568
89569 static const struct futex_q futex_q_init = {
89570 /* list gets initialized in queue_me()*/
89571 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89572 struct page *page, *page_head;
89573 int err, ro = 0;
89574
89575 +#ifdef CONFIG_PAX_SEGMEXEC
89576 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
89577 + return -EFAULT;
89578 +#endif
89579 +
89580 /*
89581 * The futex address must be "naturally" aligned.
89582 */
89583 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
89584
89585 static int get_futex_value_locked(u32 *dest, u32 __user *from)
89586 {
89587 - int ret;
89588 + unsigned long ret;
89589
89590 pagefault_disable();
89591 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
89592 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
89593 {
89594 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
89595 u32 curval;
89596 + mm_segment_t oldfs;
89597
89598 /*
89599 * This will fail and we want it. Some arch implementations do
89600 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
89601 * implementation, the non-functional ones will return
89602 * -ENOSYS.
89603 */
89604 + oldfs = get_fs();
89605 + set_fs(USER_DS);
89606 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
89607 futex_cmpxchg_enabled = 1;
89608 + set_fs(oldfs);
89609 #endif
89610 }
89611
89612 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
89613 index 55c8c93..9ba7ad6 100644
89614 --- a/kernel/futex_compat.c
89615 +++ b/kernel/futex_compat.c
89616 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
89617 return 0;
89618 }
89619
89620 -static void __user *futex_uaddr(struct robust_list __user *entry,
89621 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
89622 compat_long_t futex_offset)
89623 {
89624 compat_uptr_t base = ptr_to_compat(entry);
89625 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
89626 index b358a80..fc25240 100644
89627 --- a/kernel/gcov/base.c
89628 +++ b/kernel/gcov/base.c
89629 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
89630 }
89631
89632 #ifdef CONFIG_MODULES
89633 -static inline int within(void *addr, void *start, unsigned long size)
89634 -{
89635 - return ((addr >= start) && (addr < start + size));
89636 -}
89637 -
89638 /* Update list and generate events when modules are unloaded. */
89639 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89640 void *data)
89641 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89642
89643 /* Remove entries located in module from linked list. */
89644 while ((info = gcov_info_next(info))) {
89645 - if (within(info, mod->module_core, mod->core_size)) {
89646 + if (within_module_core_rw((unsigned long)info, mod)) {
89647 gcov_info_unlink(prev, info);
89648 if (gcov_events_enabled)
89649 gcov_event(GCOV_REMOVE, info);
89650 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
89651 index 8069237..fe712d0 100644
89652 --- a/kernel/irq/manage.c
89653 +++ b/kernel/irq/manage.c
89654 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
89655
89656 action_ret = handler_fn(desc, action);
89657 if (action_ret == IRQ_HANDLED)
89658 - atomic_inc(&desc->threads_handled);
89659 + atomic_inc_unchecked(&desc->threads_handled);
89660
89661 wake_threads_waitq(desc);
89662 }
89663 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
89664 index e2514b0..de3dfe0 100644
89665 --- a/kernel/irq/spurious.c
89666 +++ b/kernel/irq/spurious.c
89667 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
89668 * count. We just care about the count being
89669 * different than the one we saw before.
89670 */
89671 - handled = atomic_read(&desc->threads_handled);
89672 + handled = atomic_read_unchecked(&desc->threads_handled);
89673 handled |= SPURIOUS_DEFERRED;
89674 if (handled != desc->threads_handled_last) {
89675 action_ret = IRQ_HANDLED;
89676 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
89677 index 9019f15..9a3c42e 100644
89678 --- a/kernel/jump_label.c
89679 +++ b/kernel/jump_label.c
89680 @@ -14,6 +14,7 @@
89681 #include <linux/err.h>
89682 #include <linux/static_key.h>
89683 #include <linux/jump_label_ratelimit.h>
89684 +#include <linux/mm.h>
89685
89686 #ifdef HAVE_JUMP_LABEL
89687
89688 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
89689
89690 size = (((unsigned long)stop - (unsigned long)start)
89691 / sizeof(struct jump_entry));
89692 + pax_open_kernel();
89693 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
89694 + pax_close_kernel();
89695 }
89696
89697 static void jump_label_update(struct static_key *key, int enable);
89698 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
89699 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
89700 struct jump_entry *iter;
89701
89702 + pax_open_kernel();
89703 for (iter = iter_start; iter < iter_stop; iter++) {
89704 if (within_module_init(iter->code, mod))
89705 iter->code = 0;
89706 }
89707 + pax_close_kernel();
89708 }
89709
89710 static int
89711 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
89712 index 5c5987f..bc502b0 100644
89713 --- a/kernel/kallsyms.c
89714 +++ b/kernel/kallsyms.c
89715 @@ -11,6 +11,9 @@
89716 * Changed the compression method from stem compression to "table lookup"
89717 * compression (see scripts/kallsyms.c for a more complete description)
89718 */
89719 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89720 +#define __INCLUDED_BY_HIDESYM 1
89721 +#endif
89722 #include <linux/kallsyms.h>
89723 #include <linux/module.h>
89724 #include <linux/init.h>
89725 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
89726
89727 static inline int is_kernel_inittext(unsigned long addr)
89728 {
89729 + if (system_state != SYSTEM_BOOTING)
89730 + return 0;
89731 +
89732 if (addr >= (unsigned long)_sinittext
89733 && addr <= (unsigned long)_einittext)
89734 return 1;
89735 return 0;
89736 }
89737
89738 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89739 +#ifdef CONFIG_MODULES
89740 +static inline int is_module_text(unsigned long addr)
89741 +{
89742 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
89743 + return 1;
89744 +
89745 + addr = ktla_ktva(addr);
89746 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
89747 +}
89748 +#else
89749 +static inline int is_module_text(unsigned long addr)
89750 +{
89751 + return 0;
89752 +}
89753 +#endif
89754 +#endif
89755 +
89756 static inline int is_kernel_text(unsigned long addr)
89757 {
89758 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
89759 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
89760
89761 static inline int is_kernel(unsigned long addr)
89762 {
89763 +
89764 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89765 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
89766 + return 1;
89767 +
89768 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
89769 +#else
89770 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
89771 +#endif
89772 +
89773 return 1;
89774 return in_gate_area_no_mm(addr);
89775 }
89776
89777 static int is_ksym_addr(unsigned long addr)
89778 {
89779 +
89780 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89781 + if (is_module_text(addr))
89782 + return 0;
89783 +#endif
89784 +
89785 if (all_var)
89786 return is_kernel(addr);
89787
89788 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
89789
89790 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
89791 {
89792 - iter->name[0] = '\0';
89793 iter->nameoff = get_symbol_offset(new_pos);
89794 iter->pos = new_pos;
89795 }
89796 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
89797 {
89798 struct kallsym_iter *iter = m->private;
89799
89800 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89801 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
89802 + return 0;
89803 +#endif
89804 +
89805 /* Some debugging symbols have no name. Ignore them. */
89806 if (!iter->name[0])
89807 return 0;
89808 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
89809 */
89810 type = iter->exported ? toupper(iter->type) :
89811 tolower(iter->type);
89812 +
89813 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
89814 type, iter->name, iter->module_name);
89815 } else
89816 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
89817 index 0aa69ea..a7fcafb 100644
89818 --- a/kernel/kcmp.c
89819 +++ b/kernel/kcmp.c
89820 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
89821 struct task_struct *task1, *task2;
89822 int ret;
89823
89824 +#ifdef CONFIG_GRKERNSEC
89825 + return -ENOSYS;
89826 +#endif
89827 +
89828 rcu_read_lock();
89829
89830 /*
89831 diff --git a/kernel/kexec.c b/kernel/kexec.c
89832 index 9a8a01a..3c35dd6 100644
89833 --- a/kernel/kexec.c
89834 +++ b/kernel/kexec.c
89835 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
89836 compat_ulong_t, flags)
89837 {
89838 struct compat_kexec_segment in;
89839 - struct kexec_segment out, __user *ksegments;
89840 + struct kexec_segment out;
89841 + struct kexec_segment __user *ksegments;
89842 unsigned long i, result;
89843
89844 /* Don't allow clients that don't understand the native
89845 diff --git a/kernel/kmod.c b/kernel/kmod.c
89846 index 2777f40..a689506 100644
89847 --- a/kernel/kmod.c
89848 +++ b/kernel/kmod.c
89849 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
89850 kfree(info->argv);
89851 }
89852
89853 -static int call_modprobe(char *module_name, int wait)
89854 +static int call_modprobe(char *module_name, char *module_param, int wait)
89855 {
89856 struct subprocess_info *info;
89857 static char *envp[] = {
89858 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
89859 NULL
89860 };
89861
89862 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
89863 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
89864 if (!argv)
89865 goto out;
89866
89867 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
89868 argv[1] = "-q";
89869 argv[2] = "--";
89870 argv[3] = module_name; /* check free_modprobe_argv() */
89871 - argv[4] = NULL;
89872 + argv[4] = module_param;
89873 + argv[5] = NULL;
89874
89875 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
89876 NULL, free_modprobe_argv, NULL);
89877 @@ -122,9 +123,8 @@ out:
89878 * If module auto-loading support is disabled then this function
89879 * becomes a no-operation.
89880 */
89881 -int __request_module(bool wait, const char *fmt, ...)
89882 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
89883 {
89884 - va_list args;
89885 char module_name[MODULE_NAME_LEN];
89886 unsigned int max_modprobes;
89887 int ret;
89888 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
89889 if (!modprobe_path[0])
89890 return 0;
89891
89892 - va_start(args, fmt);
89893 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
89894 - va_end(args);
89895 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
89896 if (ret >= MODULE_NAME_LEN)
89897 return -ENAMETOOLONG;
89898
89899 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
89900 if (ret)
89901 return ret;
89902
89903 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89904 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89905 + /* hack to workaround consolekit/udisks stupidity */
89906 + read_lock(&tasklist_lock);
89907 + if (!strcmp(current->comm, "mount") &&
89908 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
89909 + read_unlock(&tasklist_lock);
89910 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
89911 + return -EPERM;
89912 + }
89913 + read_unlock(&tasklist_lock);
89914 + }
89915 +#endif
89916 +
89917 /* If modprobe needs a service that is in a module, we get a recursive
89918 * loop. Limit the number of running kmod threads to max_threads/2 or
89919 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
89920 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
89921
89922 trace_module_request(module_name, wait, _RET_IP_);
89923
89924 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89925 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89926
89927 atomic_dec(&kmod_concurrent);
89928 return ret;
89929 }
89930 +
89931 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
89932 +{
89933 + va_list args;
89934 + int ret;
89935 +
89936 + va_start(args, fmt);
89937 + ret = ____request_module(wait, module_param, fmt, args);
89938 + va_end(args);
89939 +
89940 + return ret;
89941 +}
89942 +
89943 +int __request_module(bool wait, const char *fmt, ...)
89944 +{
89945 + va_list args;
89946 + int ret;
89947 +
89948 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89949 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89950 + char module_param[MODULE_NAME_LEN];
89951 +
89952 + memset(module_param, 0, sizeof(module_param));
89953 +
89954 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
89955 +
89956 + va_start(args, fmt);
89957 + ret = ____request_module(wait, module_param, fmt, args);
89958 + va_end(args);
89959 +
89960 + return ret;
89961 + }
89962 +#endif
89963 +
89964 + va_start(args, fmt);
89965 + ret = ____request_module(wait, NULL, fmt, args);
89966 + va_end(args);
89967 +
89968 + return ret;
89969 +}
89970 +
89971 EXPORT_SYMBOL(__request_module);
89972 #endif /* CONFIG_MODULES */
89973
89974 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
89975 {
89976 +#ifdef CONFIG_GRKERNSEC
89977 + kfree(info->path);
89978 + info->path = info->origpath;
89979 +#endif
89980 if (info->cleanup)
89981 (*info->cleanup)(info);
89982 kfree(info);
89983 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
89984 */
89985 set_user_nice(current, 0);
89986
89987 +#ifdef CONFIG_GRKERNSEC
89988 + /* this is race-free as far as userland is concerned as we copied
89989 + out the path to be used prior to this point and are now operating
89990 + on that copy
89991 + */
89992 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
89993 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
89994 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
89995 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
89996 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
89997 + retval = -EPERM;
89998 + goto out;
89999 + }
90000 +#endif
90001 +
90002 retval = -ENOMEM;
90003 new = prepare_kernel_cred(current);
90004 if (!new)
90005 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
90006 commit_creds(new);
90007
90008 retval = do_execve(getname_kernel(sub_info->path),
90009 - (const char __user *const __user *)sub_info->argv,
90010 - (const char __user *const __user *)sub_info->envp);
90011 + (const char __user *const __force_user *)sub_info->argv,
90012 + (const char __user *const __force_user *)sub_info->envp);
90013 out:
90014 sub_info->retval = retval;
90015 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
90016 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
90017 *
90018 * Thus the __user pointer cast is valid here.
90019 */
90020 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
90021 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
90022
90023 /*
90024 * If ret is 0, either ____call_usermodehelper failed and the
90025 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
90026 goto out;
90027
90028 INIT_WORK(&sub_info->work, __call_usermodehelper);
90029 +#ifdef CONFIG_GRKERNSEC
90030 + sub_info->origpath = path;
90031 + sub_info->path = kstrdup(path, gfp_mask);
90032 +#else
90033 sub_info->path = path;
90034 +#endif
90035 sub_info->argv = argv;
90036 sub_info->envp = envp;
90037
90038 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
90039 static int proc_cap_handler(struct ctl_table *table, int write,
90040 void __user *buffer, size_t *lenp, loff_t *ppos)
90041 {
90042 - struct ctl_table t;
90043 + ctl_table_no_const t;
90044 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
90045 kernel_cap_t new_cap;
90046 int err, i;
90047 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
90048 index ee61992..62142b1 100644
90049 --- a/kernel/kprobes.c
90050 +++ b/kernel/kprobes.c
90051 @@ -31,6 +31,9 @@
90052 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
90053 * <prasanna@in.ibm.com> added function-return probes.
90054 */
90055 +#ifdef CONFIG_GRKERNSEC_HIDESYM
90056 +#define __INCLUDED_BY_HIDESYM 1
90057 +#endif
90058 #include <linux/kprobes.h>
90059 #include <linux/hash.h>
90060 #include <linux/init.h>
90061 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
90062
90063 static void *alloc_insn_page(void)
90064 {
90065 - return module_alloc(PAGE_SIZE);
90066 + return module_alloc_exec(PAGE_SIZE);
90067 }
90068
90069 static void free_insn_page(void *page)
90070 {
90071 - module_memfree(page);
90072 + module_memfree_exec(page);
90073 }
90074
90075 struct kprobe_insn_cache kprobe_insn_slots = {
90076 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
90077 kprobe_type = "k";
90078
90079 if (sym)
90080 - seq_printf(pi, "%p %s %s+0x%x %s ",
90081 + seq_printf(pi, "%pK %s %s+0x%x %s ",
90082 p->addr, kprobe_type, sym, offset,
90083 (modname ? modname : " "));
90084 else
90085 - seq_printf(pi, "%p %s %p ",
90086 + seq_printf(pi, "%pK %s %pK ",
90087 p->addr, kprobe_type, p->addr);
90088
90089 if (!pp)
90090 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
90091 index 6683cce..daf8999 100644
90092 --- a/kernel/ksysfs.c
90093 +++ b/kernel/ksysfs.c
90094 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
90095 {
90096 if (count+1 > UEVENT_HELPER_PATH_LEN)
90097 return -ENOENT;
90098 + if (!capable(CAP_SYS_ADMIN))
90099 + return -EPERM;
90100 memcpy(uevent_helper, buf, count);
90101 uevent_helper[count] = '\0';
90102 if (count && uevent_helper[count-1] == '\n')
90103 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
90104 return count;
90105 }
90106
90107 -static struct bin_attribute notes_attr = {
90108 +static bin_attribute_no_const notes_attr __read_only = {
90109 .attr = {
90110 .name = "notes",
90111 .mode = S_IRUGO,
90112 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
90113 index 88d0d44..e9ce0ee 100644
90114 --- a/kernel/locking/lockdep.c
90115 +++ b/kernel/locking/lockdep.c
90116 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
90117 end = (unsigned long) &_end,
90118 addr = (unsigned long) obj;
90119
90120 +#ifdef CONFIG_PAX_KERNEXEC
90121 + start = ktla_ktva(start);
90122 +#endif
90123 +
90124 /*
90125 * static variable?
90126 */
90127 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
90128 if (!static_obj(lock->key)) {
90129 debug_locks_off();
90130 printk("INFO: trying to register non-static key.\n");
90131 + printk("lock:%pS key:%pS.\n", lock, lock->key);
90132 printk("the code is fine but needs lockdep annotation.\n");
90133 printk("turning off the locking correctness validator.\n");
90134 dump_stack();
90135 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
90136 if (!class)
90137 return 0;
90138 }
90139 - atomic_inc((atomic_t *)&class->ops);
90140 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
90141 if (very_verbose(class)) {
90142 printk("\nacquire class [%p] %s", class->key, class->name);
90143 if (class->name_version > 1)
90144 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
90145 index ef43ac4..2720dfa 100644
90146 --- a/kernel/locking/lockdep_proc.c
90147 +++ b/kernel/locking/lockdep_proc.c
90148 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
90149 return 0;
90150 }
90151
90152 - seq_printf(m, "%p", class->key);
90153 + seq_printf(m, "%pK", class->key);
90154 #ifdef CONFIG_DEBUG_LOCKDEP
90155 seq_printf(m, " OPS:%8ld", class->ops);
90156 #endif
90157 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
90158
90159 list_for_each_entry(entry, &class->locks_after, entry) {
90160 if (entry->distance == 1) {
90161 - seq_printf(m, " -> [%p] ", entry->class->key);
90162 + seq_printf(m, " -> [%pK] ", entry->class->key);
90163 print_name(m, entry->class);
90164 seq_puts(m, "\n");
90165 }
90166 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
90167 if (!class->key)
90168 continue;
90169
90170 - seq_printf(m, "[%p] ", class->key);
90171 + seq_printf(m, "[%pK] ", class->key);
90172 print_name(m, class);
90173 seq_puts(m, "\n");
90174 }
90175 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90176 if (!i)
90177 seq_line(m, '-', 40-namelen, namelen);
90178
90179 - snprintf(ip, sizeof(ip), "[<%p>]",
90180 + snprintf(ip, sizeof(ip), "[<%pK>]",
90181 (void *)class->contention_point[i]);
90182 seq_printf(m, "%40s %14lu %29s %pS\n",
90183 name, stats->contention_point[i],
90184 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90185 if (!i)
90186 seq_line(m, '-', 40-namelen, namelen);
90187
90188 - snprintf(ip, sizeof(ip), "[<%p>]",
90189 + snprintf(ip, sizeof(ip), "[<%pK>]",
90190 (void *)class->contending_point[i]);
90191 seq_printf(m, "%40s %14lu %29s %pS\n",
90192 name, stats->contending_point[i],
90193 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
90194 index 9887a90..0cd2b1d 100644
90195 --- a/kernel/locking/mcs_spinlock.c
90196 +++ b/kernel/locking/mcs_spinlock.c
90197 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
90198
90199 prev = decode_cpu(old);
90200 node->prev = prev;
90201 - ACCESS_ONCE(prev->next) = node;
90202 + ACCESS_ONCE_RW(prev->next) = node;
90203
90204 /*
90205 * Normally @prev is untouchable after the above store; because at that
90206 @@ -172,8 +172,8 @@ unqueue:
90207 * it will wait in Step-A.
90208 */
90209
90210 - ACCESS_ONCE(next->prev) = prev;
90211 - ACCESS_ONCE(prev->next) = next;
90212 + ACCESS_ONCE_RW(next->prev) = prev;
90213 + ACCESS_ONCE_RW(prev->next) = next;
90214
90215 return false;
90216 }
90217 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90218 node = this_cpu_ptr(&osq_node);
90219 next = xchg(&node->next, NULL);
90220 if (next) {
90221 - ACCESS_ONCE(next->locked) = 1;
90222 + ACCESS_ONCE_RW(next->locked) = 1;
90223 return;
90224 }
90225
90226 next = osq_wait_next(lock, node, NULL);
90227 if (next)
90228 - ACCESS_ONCE(next->locked) = 1;
90229 + ACCESS_ONCE_RW(next->locked) = 1;
90230 }
90231
90232 #endif
90233 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90234 index 4d60986..5d351c1 100644
90235 --- a/kernel/locking/mcs_spinlock.h
90236 +++ b/kernel/locking/mcs_spinlock.h
90237 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90238 */
90239 return;
90240 }
90241 - ACCESS_ONCE(prev->next) = node;
90242 + ACCESS_ONCE_RW(prev->next) = node;
90243
90244 /* Wait until the lock holder passes the lock down. */
90245 arch_mcs_spin_lock_contended(&node->locked);
90246 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90247 index 3ef3736..9c951fa 100644
90248 --- a/kernel/locking/mutex-debug.c
90249 +++ b/kernel/locking/mutex-debug.c
90250 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90251 }
90252
90253 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90254 - struct thread_info *ti)
90255 + struct task_struct *task)
90256 {
90257 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90258
90259 /* Mark the current thread as blocked on the lock: */
90260 - ti->task->blocked_on = waiter;
90261 + task->blocked_on = waiter;
90262 }
90263
90264 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90265 - struct thread_info *ti)
90266 + struct task_struct *task)
90267 {
90268 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90269 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90270 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90271 - ti->task->blocked_on = NULL;
90272 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90273 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90274 + task->blocked_on = NULL;
90275
90276 list_del_init(&waiter->list);
90277 waiter->task = NULL;
90278 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90279 index 0799fd3..d06ae3b 100644
90280 --- a/kernel/locking/mutex-debug.h
90281 +++ b/kernel/locking/mutex-debug.h
90282 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90283 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90284 extern void debug_mutex_add_waiter(struct mutex *lock,
90285 struct mutex_waiter *waiter,
90286 - struct thread_info *ti);
90287 + struct task_struct *task);
90288 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90289 - struct thread_info *ti);
90290 + struct task_struct *task);
90291 extern void debug_mutex_unlock(struct mutex *lock);
90292 extern void debug_mutex_init(struct mutex *lock, const char *name,
90293 struct lock_class_key *key);
90294 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90295 index 4541951..39fe90a 100644
90296 --- a/kernel/locking/mutex.c
90297 +++ b/kernel/locking/mutex.c
90298 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90299 goto skip_wait;
90300
90301 debug_mutex_lock_common(lock, &waiter);
90302 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90303 + debug_mutex_add_waiter(lock, &waiter, task);
90304
90305 /* add waiting tasks to the end of the waitqueue (FIFO): */
90306 list_add_tail(&waiter.list, &lock->wait_list);
90307 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90308 schedule_preempt_disabled();
90309 spin_lock_mutex(&lock->wait_lock, flags);
90310 }
90311 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90312 + mutex_remove_waiter(lock, &waiter, task);
90313 /* set it to 0 if there are no waiters left: */
90314 if (likely(list_empty(&lock->wait_list)))
90315 atomic_set(&lock->count, 0);
90316 @@ -606,7 +606,7 @@ skip_wait:
90317 return 0;
90318
90319 err:
90320 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90321 + mutex_remove_waiter(lock, &waiter, task);
90322 spin_unlock_mutex(&lock->wait_lock, flags);
90323 debug_mutex_free_waiter(&waiter);
90324 mutex_release(&lock->dep_map, 1, ip);
90325 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90326 index 1d96dd0..994ff19 100644
90327 --- a/kernel/locking/rtmutex-tester.c
90328 +++ b/kernel/locking/rtmutex-tester.c
90329 @@ -22,7 +22,7 @@
90330 #define MAX_RT_TEST_MUTEXES 8
90331
90332 static spinlock_t rttest_lock;
90333 -static atomic_t rttest_event;
90334 +static atomic_unchecked_t rttest_event;
90335
90336 struct test_thread_data {
90337 int opcode;
90338 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90339
90340 case RTTEST_LOCKCONT:
90341 td->mutexes[td->opdata] = 1;
90342 - td->event = atomic_add_return(1, &rttest_event);
90343 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90344 return 0;
90345
90346 case RTTEST_RESET:
90347 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90348 return 0;
90349
90350 case RTTEST_RESETEVENT:
90351 - atomic_set(&rttest_event, 0);
90352 + atomic_set_unchecked(&rttest_event, 0);
90353 return 0;
90354
90355 default:
90356 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90357 return ret;
90358
90359 td->mutexes[id] = 1;
90360 - td->event = atomic_add_return(1, &rttest_event);
90361 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90362 rt_mutex_lock(&mutexes[id]);
90363 - td->event = atomic_add_return(1, &rttest_event);
90364 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90365 td->mutexes[id] = 4;
90366 return 0;
90367
90368 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90369 return ret;
90370
90371 td->mutexes[id] = 1;
90372 - td->event = atomic_add_return(1, &rttest_event);
90373 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90374 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90375 - td->event = atomic_add_return(1, &rttest_event);
90376 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90377 td->mutexes[id] = ret ? 0 : 4;
90378 return ret ? -EINTR : 0;
90379
90380 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90381 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90382 return ret;
90383
90384 - td->event = atomic_add_return(1, &rttest_event);
90385 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90386 rt_mutex_unlock(&mutexes[id]);
90387 - td->event = atomic_add_return(1, &rttest_event);
90388 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90389 td->mutexes[id] = 0;
90390 return 0;
90391
90392 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90393 break;
90394
90395 td->mutexes[dat] = 2;
90396 - td->event = atomic_add_return(1, &rttest_event);
90397 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90398 break;
90399
90400 default:
90401 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90402 return;
90403
90404 td->mutexes[dat] = 3;
90405 - td->event = atomic_add_return(1, &rttest_event);
90406 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90407 break;
90408
90409 case RTTEST_LOCKNOWAIT:
90410 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90411 return;
90412
90413 td->mutexes[dat] = 1;
90414 - td->event = atomic_add_return(1, &rttest_event);
90415 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90416 return;
90417
90418 default:
90419 diff --git a/kernel/module.c b/kernel/module.c
90420 index d856e96..b82225c 100644
90421 --- a/kernel/module.c
90422 +++ b/kernel/module.c
90423 @@ -59,6 +59,7 @@
90424 #include <linux/jump_label.h>
90425 #include <linux/pfn.h>
90426 #include <linux/bsearch.h>
90427 +#include <linux/grsecurity.h>
90428 #include <uapi/linux/module.h>
90429 #include "module-internal.h"
90430
90431 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90432
90433 /* Bounds of module allocation, for speeding __module_address.
90434 * Protected by module_mutex. */
90435 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90436 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90437 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90438
90439 int register_module_notifier(struct notifier_block *nb)
90440 {
90441 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90442 return true;
90443
90444 list_for_each_entry_rcu(mod, &modules, list) {
90445 - struct symsearch arr[] = {
90446 + struct symsearch modarr[] = {
90447 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90448 NOT_GPL_ONLY, false },
90449 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90450 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90451 if (mod->state == MODULE_STATE_UNFORMED)
90452 continue;
90453
90454 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90455 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90456 return true;
90457 }
90458 return false;
90459 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90460 if (!pcpusec->sh_size)
90461 return 0;
90462
90463 - if (align > PAGE_SIZE) {
90464 + if (align-1 >= PAGE_SIZE) {
90465 pr_warn("%s: per-cpu alignment %li > %li\n",
90466 mod->name, align, PAGE_SIZE);
90467 align = PAGE_SIZE;
90468 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90469 static ssize_t show_coresize(struct module_attribute *mattr,
90470 struct module_kobject *mk, char *buffer)
90471 {
90472 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90473 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90474 }
90475
90476 static struct module_attribute modinfo_coresize =
90477 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90478 static ssize_t show_initsize(struct module_attribute *mattr,
90479 struct module_kobject *mk, char *buffer)
90480 {
90481 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90482 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90483 }
90484
90485 static struct module_attribute modinfo_initsize =
90486 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90487 goto bad_version;
90488 }
90489
90490 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90491 + /*
90492 + * avoid potentially printing jibberish on attempted load
90493 + * of a module randomized with a different seed
90494 + */
90495 + pr_warn("no symbol version for %s\n", symname);
90496 +#else
90497 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90498 +#endif
90499 return 0;
90500
90501 bad_version:
90502 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90503 + /*
90504 + * avoid potentially printing jibberish on attempted load
90505 + * of a module randomized with a different seed
90506 + */
90507 + pr_warn("attempted module disagrees about version of symbol %s\n",
90508 + symname);
90509 +#else
90510 pr_warn("%s: disagrees about version of symbol %s\n",
90511 mod->name, symname);
90512 +#endif
90513 return 0;
90514 }
90515
90516 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90517 */
90518 #ifdef CONFIG_SYSFS
90519
90520 -#ifdef CONFIG_KALLSYMS
90521 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90522 static inline bool sect_empty(const Elf_Shdr *sect)
90523 {
90524 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90525 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90526 {
90527 unsigned int notes, loaded, i;
90528 struct module_notes_attrs *notes_attrs;
90529 - struct bin_attribute *nattr;
90530 + bin_attribute_no_const *nattr;
90531
90532 /* failed to create section attributes, so can't create notes */
90533 if (!mod->sect_attrs)
90534 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90535 static int module_add_modinfo_attrs(struct module *mod)
90536 {
90537 struct module_attribute *attr;
90538 - struct module_attribute *temp_attr;
90539 + module_attribute_no_const *temp_attr;
90540 int error = 0;
90541 int i;
90542
90543 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90544
90545 static void unset_module_core_ro_nx(struct module *mod)
90546 {
90547 - set_page_attributes(mod->module_core + mod->core_text_size,
90548 - mod->module_core + mod->core_size,
90549 + set_page_attributes(mod->module_core_rw,
90550 + mod->module_core_rw + mod->core_size_rw,
90551 set_memory_x);
90552 - set_page_attributes(mod->module_core,
90553 - mod->module_core + mod->core_ro_size,
90554 + set_page_attributes(mod->module_core_rx,
90555 + mod->module_core_rx + mod->core_size_rx,
90556 set_memory_rw);
90557 }
90558
90559 static void unset_module_init_ro_nx(struct module *mod)
90560 {
90561 - set_page_attributes(mod->module_init + mod->init_text_size,
90562 - mod->module_init + mod->init_size,
90563 + set_page_attributes(mod->module_init_rw,
90564 + mod->module_init_rw + mod->init_size_rw,
90565 set_memory_x);
90566 - set_page_attributes(mod->module_init,
90567 - mod->module_init + mod->init_ro_size,
90568 + set_page_attributes(mod->module_init_rx,
90569 + mod->module_init_rx + mod->init_size_rx,
90570 set_memory_rw);
90571 }
90572
90573 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
90574 list_for_each_entry_rcu(mod, &modules, list) {
90575 if (mod->state == MODULE_STATE_UNFORMED)
90576 continue;
90577 - if ((mod->module_core) && (mod->core_text_size)) {
90578 - set_page_attributes(mod->module_core,
90579 - mod->module_core + mod->core_text_size,
90580 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90581 + set_page_attributes(mod->module_core_rx,
90582 + mod->module_core_rx + mod->core_size_rx,
90583 set_memory_rw);
90584 }
90585 - if ((mod->module_init) && (mod->init_text_size)) {
90586 - set_page_attributes(mod->module_init,
90587 - mod->module_init + mod->init_text_size,
90588 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90589 + set_page_attributes(mod->module_init_rx,
90590 + mod->module_init_rx + mod->init_size_rx,
90591 set_memory_rw);
90592 }
90593 }
90594 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
90595 list_for_each_entry_rcu(mod, &modules, list) {
90596 if (mod->state == MODULE_STATE_UNFORMED)
90597 continue;
90598 - if ((mod->module_core) && (mod->core_text_size)) {
90599 - set_page_attributes(mod->module_core,
90600 - mod->module_core + mod->core_text_size,
90601 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90602 + set_page_attributes(mod->module_core_rx,
90603 + mod->module_core_rx + mod->core_size_rx,
90604 set_memory_ro);
90605 }
90606 - if ((mod->module_init) && (mod->init_text_size)) {
90607 - set_page_attributes(mod->module_init,
90608 - mod->module_init + mod->init_text_size,
90609 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90610 + set_page_attributes(mod->module_init_rx,
90611 + mod->module_init_rx + mod->init_size_rx,
90612 set_memory_ro);
90613 }
90614 }
90615 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
90616 #else
90617 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
90618 static void unset_module_core_ro_nx(struct module *mod) { }
90619 -static void unset_module_init_ro_nx(struct module *mod) { }
90620 +static void unset_module_init_ro_nx(struct module *mod)
90621 +{
90622 +
90623 +#ifdef CONFIG_PAX_KERNEXEC
90624 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90625 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90626 +#endif
90627 +
90628 +}
90629 #endif
90630
90631 void __weak module_memfree(void *module_region)
90632 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
90633 /* This may be NULL, but that's OK */
90634 unset_module_init_ro_nx(mod);
90635 module_arch_freeing_init(mod);
90636 - module_memfree(mod->module_init);
90637 + module_memfree(mod->module_init_rw);
90638 + module_memfree_exec(mod->module_init_rx);
90639 kfree(mod->args);
90640 percpu_modfree(mod);
90641
90642 /* Free lock-classes: */
90643 - lockdep_free_key_range(mod->module_core, mod->core_size);
90644 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
90645 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
90646
90647 /* Finally, free the core (containing the module structure) */
90648 unset_module_core_ro_nx(mod);
90649 - module_memfree(mod->module_core);
90650 + module_memfree_exec(mod->module_core_rx);
90651 + module_memfree(mod->module_core_rw);
90652
90653 #ifdef CONFIG_MPU
90654 update_protections(current->mm);
90655 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90656 int ret = 0;
90657 const struct kernel_symbol *ksym;
90658
90659 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90660 + int is_fs_load = 0;
90661 + int register_filesystem_found = 0;
90662 + char *p;
90663 +
90664 + p = strstr(mod->args, "grsec_modharden_fs");
90665 + if (p) {
90666 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
90667 + /* copy \0 as well */
90668 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
90669 + is_fs_load = 1;
90670 + }
90671 +#endif
90672 +
90673 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
90674 const char *name = info->strtab + sym[i].st_name;
90675
90676 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90677 + /* it's a real shame this will never get ripped and copied
90678 + upstream! ;(
90679 + */
90680 + if (is_fs_load && !strcmp(name, "register_filesystem"))
90681 + register_filesystem_found = 1;
90682 +#endif
90683 +
90684 switch (sym[i].st_shndx) {
90685 case SHN_COMMON:
90686 /* Ignore common symbols */
90687 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90688 ksym = resolve_symbol_wait(mod, info, name);
90689 /* Ok if resolved. */
90690 if (ksym && !IS_ERR(ksym)) {
90691 + pax_open_kernel();
90692 sym[i].st_value = ksym->value;
90693 + pax_close_kernel();
90694 break;
90695 }
90696
90697 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90698 secbase = (unsigned long)mod_percpu(mod);
90699 else
90700 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
90701 + pax_open_kernel();
90702 sym[i].st_value += secbase;
90703 + pax_close_kernel();
90704 break;
90705 }
90706 }
90707
90708 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90709 + if (is_fs_load && !register_filesystem_found) {
90710 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
90711 + ret = -EPERM;
90712 + }
90713 +#endif
90714 +
90715 return ret;
90716 }
90717
90718 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
90719 || s->sh_entsize != ~0UL
90720 || strstarts(sname, ".init"))
90721 continue;
90722 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
90723 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90724 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
90725 + else
90726 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
90727 pr_debug("\t%s\n", sname);
90728 }
90729 - switch (m) {
90730 - case 0: /* executable */
90731 - mod->core_size = debug_align(mod->core_size);
90732 - mod->core_text_size = mod->core_size;
90733 - break;
90734 - case 1: /* RO: text and ro-data */
90735 - mod->core_size = debug_align(mod->core_size);
90736 - mod->core_ro_size = mod->core_size;
90737 - break;
90738 - case 3: /* whole core */
90739 - mod->core_size = debug_align(mod->core_size);
90740 - break;
90741 - }
90742 }
90743
90744 pr_debug("Init section allocation order:\n");
90745 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
90746 || s->sh_entsize != ~0UL
90747 || !strstarts(sname, ".init"))
90748 continue;
90749 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
90750 - | INIT_OFFSET_MASK);
90751 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90752 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
90753 + else
90754 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
90755 + s->sh_entsize |= INIT_OFFSET_MASK;
90756 pr_debug("\t%s\n", sname);
90757 }
90758 - switch (m) {
90759 - case 0: /* executable */
90760 - mod->init_size = debug_align(mod->init_size);
90761 - mod->init_text_size = mod->init_size;
90762 - break;
90763 - case 1: /* RO: text and ro-data */
90764 - mod->init_size = debug_align(mod->init_size);
90765 - mod->init_ro_size = mod->init_size;
90766 - break;
90767 - case 3: /* whole init */
90768 - mod->init_size = debug_align(mod->init_size);
90769 - break;
90770 - }
90771 }
90772 }
90773
90774 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90775
90776 /* Put symbol section at end of init part of module. */
90777 symsect->sh_flags |= SHF_ALLOC;
90778 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
90779 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
90780 info->index.sym) | INIT_OFFSET_MASK;
90781 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
90782
90783 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90784 }
90785
90786 /* Append room for core symbols at end of core part. */
90787 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
90788 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
90789 - mod->core_size += strtab_size;
90790 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
90791 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
90792 + mod->core_size_rx += strtab_size;
90793
90794 /* Put string table section at end of init part of module. */
90795 strsect->sh_flags |= SHF_ALLOC;
90796 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
90797 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
90798 info->index.str) | INIT_OFFSET_MASK;
90799 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
90800 }
90801 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90802 /* Make sure we get permanent strtab: don't use info->strtab. */
90803 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
90804
90805 + pax_open_kernel();
90806 +
90807 /* Set types up while we still have access to sections. */
90808 for (i = 0; i < mod->num_symtab; i++)
90809 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
90810
90811 - mod->core_symtab = dst = mod->module_core + info->symoffs;
90812 - mod->core_strtab = s = mod->module_core + info->stroffs;
90813 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
90814 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
90815 src = mod->symtab;
90816 for (ndst = i = 0; i < mod->num_symtab; i++) {
90817 if (i == 0 ||
90818 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90819 }
90820 }
90821 mod->core_num_syms = ndst;
90822 +
90823 + pax_close_kernel();
90824 }
90825 #else
90826 static inline void layout_symtab(struct module *mod, struct load_info *info)
90827 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
90828 return vmalloc_exec(size);
90829 }
90830
90831 -static void *module_alloc_update_bounds(unsigned long size)
90832 +static void *module_alloc_update_bounds_rw(unsigned long size)
90833 {
90834 void *ret = module_alloc(size);
90835
90836 if (ret) {
90837 mutex_lock(&module_mutex);
90838 /* Update module bounds. */
90839 - if ((unsigned long)ret < module_addr_min)
90840 - module_addr_min = (unsigned long)ret;
90841 - if ((unsigned long)ret + size > module_addr_max)
90842 - module_addr_max = (unsigned long)ret + size;
90843 + if ((unsigned long)ret < module_addr_min_rw)
90844 + module_addr_min_rw = (unsigned long)ret;
90845 + if ((unsigned long)ret + size > module_addr_max_rw)
90846 + module_addr_max_rw = (unsigned long)ret + size;
90847 + mutex_unlock(&module_mutex);
90848 + }
90849 + return ret;
90850 +}
90851 +
90852 +static void *module_alloc_update_bounds_rx(unsigned long size)
90853 +{
90854 + void *ret = module_alloc_exec(size);
90855 +
90856 + if (ret) {
90857 + mutex_lock(&module_mutex);
90858 + /* Update module bounds. */
90859 + if ((unsigned long)ret < module_addr_min_rx)
90860 + module_addr_min_rx = (unsigned long)ret;
90861 + if ((unsigned long)ret + size > module_addr_max_rx)
90862 + module_addr_max_rx = (unsigned long)ret + size;
90863 mutex_unlock(&module_mutex);
90864 }
90865 return ret;
90866 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90867 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
90868
90869 if (info->index.sym == 0) {
90870 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90871 + /*
90872 + * avoid potentially printing jibberish on attempted load
90873 + * of a module randomized with a different seed
90874 + */
90875 + pr_warn("module has no symbols (stripped?)\n");
90876 +#else
90877 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
90878 +#endif
90879 return ERR_PTR(-ENOEXEC);
90880 }
90881
90882 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90883 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90884 {
90885 const char *modmagic = get_modinfo(info, "vermagic");
90886 + const char *license = get_modinfo(info, "license");
90887 int err;
90888
90889 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
90890 + if (!license || !license_is_gpl_compatible(license))
90891 + return -ENOEXEC;
90892 +#endif
90893 +
90894 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
90895 modmagic = NULL;
90896
90897 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90898 }
90899
90900 /* Set up license info based on the info section */
90901 - set_license(mod, get_modinfo(info, "license"));
90902 + set_license(mod, license);
90903
90904 return 0;
90905 }
90906 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
90907 void *ptr;
90908
90909 /* Do the allocs. */
90910 - ptr = module_alloc_update_bounds(mod->core_size);
90911 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
90912 /*
90913 * The pointer to this block is stored in the module structure
90914 * which is inside the block. Just mark it as not being a
90915 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
90916 if (!ptr)
90917 return -ENOMEM;
90918
90919 - memset(ptr, 0, mod->core_size);
90920 - mod->module_core = ptr;
90921 + memset(ptr, 0, mod->core_size_rw);
90922 + mod->module_core_rw = ptr;
90923
90924 - if (mod->init_size) {
90925 - ptr = module_alloc_update_bounds(mod->init_size);
90926 + if (mod->init_size_rw) {
90927 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
90928 /*
90929 * The pointer to this block is stored in the module structure
90930 * which is inside the block. This block doesn't need to be
90931 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
90932 */
90933 kmemleak_ignore(ptr);
90934 if (!ptr) {
90935 - module_memfree(mod->module_core);
90936 + module_memfree(mod->module_core_rw);
90937 return -ENOMEM;
90938 }
90939 - memset(ptr, 0, mod->init_size);
90940 - mod->module_init = ptr;
90941 + memset(ptr, 0, mod->init_size_rw);
90942 + mod->module_init_rw = ptr;
90943 } else
90944 - mod->module_init = NULL;
90945 + mod->module_init_rw = NULL;
90946 +
90947 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
90948 + kmemleak_not_leak(ptr);
90949 + if (!ptr) {
90950 + if (mod->module_init_rw)
90951 + module_memfree(mod->module_init_rw);
90952 + module_memfree(mod->module_core_rw);
90953 + return -ENOMEM;
90954 + }
90955 +
90956 + pax_open_kernel();
90957 + memset(ptr, 0, mod->core_size_rx);
90958 + pax_close_kernel();
90959 + mod->module_core_rx = ptr;
90960 +
90961 + if (mod->init_size_rx) {
90962 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
90963 + kmemleak_ignore(ptr);
90964 + if (!ptr && mod->init_size_rx) {
90965 + module_memfree_exec(mod->module_core_rx);
90966 + if (mod->module_init_rw)
90967 + module_memfree(mod->module_init_rw);
90968 + module_memfree(mod->module_core_rw);
90969 + return -ENOMEM;
90970 + }
90971 +
90972 + pax_open_kernel();
90973 + memset(ptr, 0, mod->init_size_rx);
90974 + pax_close_kernel();
90975 + mod->module_init_rx = ptr;
90976 + } else
90977 + mod->module_init_rx = NULL;
90978
90979 /* Transfer each section which specifies SHF_ALLOC */
90980 pr_debug("final section addresses:\n");
90981 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
90982 if (!(shdr->sh_flags & SHF_ALLOC))
90983 continue;
90984
90985 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
90986 - dest = mod->module_init
90987 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90988 - else
90989 - dest = mod->module_core + shdr->sh_entsize;
90990 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
90991 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90992 + dest = mod->module_init_rw
90993 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90994 + else
90995 + dest = mod->module_init_rx
90996 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90997 + } else {
90998 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90999 + dest = mod->module_core_rw + shdr->sh_entsize;
91000 + else
91001 + dest = mod->module_core_rx + shdr->sh_entsize;
91002 + }
91003 +
91004 + if (shdr->sh_type != SHT_NOBITS) {
91005 +
91006 +#ifdef CONFIG_PAX_KERNEXEC
91007 +#ifdef CONFIG_X86_64
91008 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
91009 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
91010 +#endif
91011 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
91012 + pax_open_kernel();
91013 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91014 + pax_close_kernel();
91015 + } else
91016 +#endif
91017
91018 - if (shdr->sh_type != SHT_NOBITS)
91019 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
91020 + }
91021 /* Update sh_addr to point to copy in image. */
91022 - shdr->sh_addr = (unsigned long)dest;
91023 +
91024 +#ifdef CONFIG_PAX_KERNEXEC
91025 + if (shdr->sh_flags & SHF_EXECINSTR)
91026 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
91027 + else
91028 +#endif
91029 +
91030 + shdr->sh_addr = (unsigned long)dest;
91031 pr_debug("\t0x%lx %s\n",
91032 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
91033 }
91034 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
91035 * Do it before processing of module parameters, so the module
91036 * can provide parameter accessor functions of its own.
91037 */
91038 - if (mod->module_init)
91039 - flush_icache_range((unsigned long)mod->module_init,
91040 - (unsigned long)mod->module_init
91041 - + mod->init_size);
91042 - flush_icache_range((unsigned long)mod->module_core,
91043 - (unsigned long)mod->module_core + mod->core_size);
91044 + if (mod->module_init_rx)
91045 + flush_icache_range((unsigned long)mod->module_init_rx,
91046 + (unsigned long)mod->module_init_rx
91047 + + mod->init_size_rx);
91048 + flush_icache_range((unsigned long)mod->module_core_rx,
91049 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
91050
91051 set_fs(old_fs);
91052 }
91053 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
91054 {
91055 percpu_modfree(mod);
91056 module_arch_freeing_init(mod);
91057 - module_memfree(mod->module_init);
91058 - module_memfree(mod->module_core);
91059 + module_memfree_exec(mod->module_init_rx);
91060 + module_memfree_exec(mod->module_core_rx);
91061 + module_memfree(mod->module_init_rw);
91062 + module_memfree(mod->module_core_rw);
91063 }
91064
91065 int __weak module_finalize(const Elf_Ehdr *hdr,
91066 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
91067 static int post_relocation(struct module *mod, const struct load_info *info)
91068 {
91069 /* Sort exception table now relocations are done. */
91070 + pax_open_kernel();
91071 sort_extable(mod->extable, mod->extable + mod->num_exentries);
91072 + pax_close_kernel();
91073
91074 /* Copy relocated percpu area over. */
91075 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
91076 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
91077 /* For freeing module_init on success, in case kallsyms traversing */
91078 struct mod_initfree {
91079 struct rcu_head rcu;
91080 - void *module_init;
91081 + void *module_init_rw;
91082 + void *module_init_rx;
91083 };
91084
91085 static void do_free_init(struct rcu_head *head)
91086 {
91087 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
91088 - module_memfree(m->module_init);
91089 + module_memfree(m->module_init_rw);
91090 + module_memfree_exec(m->module_init_rx);
91091 kfree(m);
91092 }
91093
91094 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
91095 ret = -ENOMEM;
91096 goto fail;
91097 }
91098 - freeinit->module_init = mod->module_init;
91099 + freeinit->module_init_rw = mod->module_init_rw;
91100 + freeinit->module_init_rx = mod->module_init_rx;
91101
91102 /*
91103 * We want to find out whether @mod uses async during init. Clear
91104 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
91105 #endif
91106 unset_module_init_ro_nx(mod);
91107 module_arch_freeing_init(mod);
91108 - mod->module_init = NULL;
91109 - mod->init_size = 0;
91110 - mod->init_ro_size = 0;
91111 - mod->init_text_size = 0;
91112 + mod->module_init_rw = NULL;
91113 + mod->module_init_rx = NULL;
91114 + mod->init_size_rw = 0;
91115 + mod->init_size_rx = 0;
91116 /*
91117 * We want to free module_init, but be aware that kallsyms may be
91118 * walking this with preempt disabled. In all the failure paths,
91119 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
91120 module_bug_finalize(info->hdr, info->sechdrs, mod);
91121
91122 /* Set RO and NX regions for core */
91123 - set_section_ro_nx(mod->module_core,
91124 - mod->core_text_size,
91125 - mod->core_ro_size,
91126 - mod->core_size);
91127 + set_section_ro_nx(mod->module_core_rx,
91128 + mod->core_size_rx,
91129 + mod->core_size_rx,
91130 + mod->core_size_rx);
91131
91132 /* Set RO and NX regions for init */
91133 - set_section_ro_nx(mod->module_init,
91134 - mod->init_text_size,
91135 - mod->init_ro_size,
91136 - mod->init_size);
91137 + set_section_ro_nx(mod->module_init_rx,
91138 + mod->init_size_rx,
91139 + mod->init_size_rx,
91140 + mod->init_size_rx);
91141
91142 /* Mark state as coming so strong_try_module_get() ignores us,
91143 * but kallsyms etc. can see us. */
91144 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
91145 if (err)
91146 goto free_unload;
91147
91148 + /* Now copy in args */
91149 + mod->args = strndup_user(uargs, ~0UL >> 1);
91150 + if (IS_ERR(mod->args)) {
91151 + err = PTR_ERR(mod->args);
91152 + goto free_unload;
91153 + }
91154 +
91155 /* Set up MODINFO_ATTR fields */
91156 setup_modinfo(mod, info);
91157
91158 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91159 + {
91160 + char *p, *p2;
91161 +
91162 + if (strstr(mod->args, "grsec_modharden_netdev")) {
91163 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
91164 + err = -EPERM;
91165 + goto free_modinfo;
91166 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
91167 + p += sizeof("grsec_modharden_normal") - 1;
91168 + p2 = strstr(p, "_");
91169 + if (p2) {
91170 + *p2 = '\0';
91171 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
91172 + *p2 = '_';
91173 + }
91174 + err = -EPERM;
91175 + goto free_modinfo;
91176 + }
91177 + }
91178 +#endif
91179 +
91180 /* Fix up syms, so that st_value is a pointer to location. */
91181 err = simplify_symbols(mod, info);
91182 if (err < 0)
91183 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
91184
91185 flush_module_icache(mod);
91186
91187 - /* Now copy in args */
91188 - mod->args = strndup_user(uargs, ~0UL >> 1);
91189 - if (IS_ERR(mod->args)) {
91190 - err = PTR_ERR(mod->args);
91191 - goto free_arch_cleanup;
91192 - }
91193 -
91194 dynamic_debug_setup(info->debug, info->num_debug);
91195
91196 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
91197 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
91198 ddebug_cleanup:
91199 dynamic_debug_remove(info->debug);
91200 synchronize_sched();
91201 - kfree(mod->args);
91202 - free_arch_cleanup:
91203 module_arch_cleanup(mod);
91204 free_modinfo:
91205 free_modinfo(mod);
91206 + kfree(mod->args);
91207 free_unload:
91208 module_unload_free(mod);
91209 unlink_mod:
91210 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
91211 unsigned long nextval;
91212
91213 /* At worse, next value is at end of module */
91214 - if (within_module_init(addr, mod))
91215 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
91216 + if (within_module_init_rx(addr, mod))
91217 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91218 + else if (within_module_init_rw(addr, mod))
91219 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91220 + else if (within_module_core_rx(addr, mod))
91221 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91222 + else if (within_module_core_rw(addr, mod))
91223 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91224 else
91225 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91226 + return NULL;
91227
91228 /* Scan for closest preceding symbol, and next symbol. (ELF
91229 starts real symbols at 1). */
91230 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91231 return 0;
91232
91233 seq_printf(m, "%s %u",
91234 - mod->name, mod->init_size + mod->core_size);
91235 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91236 print_unload_info(m, mod);
91237
91238 /* Informative for users. */
91239 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91240 mod->state == MODULE_STATE_COMING ? "Loading" :
91241 "Live");
91242 /* Used by oprofile and other similar tools. */
91243 - seq_printf(m, " 0x%pK", mod->module_core);
91244 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91245
91246 /* Taints info */
91247 if (mod->taints)
91248 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91249
91250 static int __init proc_modules_init(void)
91251 {
91252 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91253 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91254 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91255 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91256 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91257 +#else
91258 proc_create("modules", 0, NULL, &proc_modules_operations);
91259 +#endif
91260 +#else
91261 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91262 +#endif
91263 return 0;
91264 }
91265 module_init(proc_modules_init);
91266 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91267 {
91268 struct module *mod;
91269
91270 - if (addr < module_addr_min || addr > module_addr_max)
91271 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91272 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91273 return NULL;
91274
91275 list_for_each_entry_rcu(mod, &modules, list) {
91276 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91277 */
91278 struct module *__module_text_address(unsigned long addr)
91279 {
91280 - struct module *mod = __module_address(addr);
91281 + struct module *mod;
91282 +
91283 +#ifdef CONFIG_X86_32
91284 + addr = ktla_ktva(addr);
91285 +#endif
91286 +
91287 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91288 + return NULL;
91289 +
91290 + mod = __module_address(addr);
91291 +
91292 if (mod) {
91293 /* Make sure it's within the text section. */
91294 - if (!within(addr, mod->module_init, mod->init_text_size)
91295 - && !within(addr, mod->module_core, mod->core_text_size))
91296 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91297 mod = NULL;
91298 }
91299 return mod;
91300 diff --git a/kernel/notifier.c b/kernel/notifier.c
91301 index 4803da6..1c5eea6 100644
91302 --- a/kernel/notifier.c
91303 +++ b/kernel/notifier.c
91304 @@ -5,6 +5,7 @@
91305 #include <linux/rcupdate.h>
91306 #include <linux/vmalloc.h>
91307 #include <linux/reboot.h>
91308 +#include <linux/mm.h>
91309
91310 /*
91311 * Notifier list for kernel code which wants to be called
91312 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91313 while ((*nl) != NULL) {
91314 if (n->priority > (*nl)->priority)
91315 break;
91316 - nl = &((*nl)->next);
91317 + nl = (struct notifier_block **)&((*nl)->next);
91318 }
91319 - n->next = *nl;
91320 + pax_open_kernel();
91321 + *(const void **)&n->next = *nl;
91322 rcu_assign_pointer(*nl, n);
91323 + pax_close_kernel();
91324 return 0;
91325 }
91326
91327 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91328 return 0;
91329 if (n->priority > (*nl)->priority)
91330 break;
91331 - nl = &((*nl)->next);
91332 + nl = (struct notifier_block **)&((*nl)->next);
91333 }
91334 - n->next = *nl;
91335 + pax_open_kernel();
91336 + *(const void **)&n->next = *nl;
91337 rcu_assign_pointer(*nl, n);
91338 + pax_close_kernel();
91339 return 0;
91340 }
91341
91342 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91343 {
91344 while ((*nl) != NULL) {
91345 if ((*nl) == n) {
91346 + pax_open_kernel();
91347 rcu_assign_pointer(*nl, n->next);
91348 + pax_close_kernel();
91349 return 0;
91350 }
91351 - nl = &((*nl)->next);
91352 + nl = (struct notifier_block **)&((*nl)->next);
91353 }
91354 return -ENOENT;
91355 }
91356 diff --git a/kernel/padata.c b/kernel/padata.c
91357 index 161402f..598814c 100644
91358 --- a/kernel/padata.c
91359 +++ b/kernel/padata.c
91360 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91361 * seq_nr mod. number of cpus in use.
91362 */
91363
91364 - seq_nr = atomic_inc_return(&pd->seq_nr);
91365 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91366 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91367
91368 return padata_index_to_cpu(pd, cpu_index);
91369 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91370 padata_init_pqueues(pd);
91371 padata_init_squeues(pd);
91372 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91373 - atomic_set(&pd->seq_nr, -1);
91374 + atomic_set_unchecked(&pd->seq_nr, -1);
91375 atomic_set(&pd->reorder_objects, 0);
91376 atomic_set(&pd->refcnt, 0);
91377 pd->pinst = pinst;
91378 diff --git a/kernel/panic.c b/kernel/panic.c
91379 index 4d8d6f9..97b9b9c 100644
91380 --- a/kernel/panic.c
91381 +++ b/kernel/panic.c
91382 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91383 /*
91384 * Stop ourself in panic -- architecture code may override this
91385 */
91386 -void __weak panic_smp_self_stop(void)
91387 +void __weak __noreturn panic_smp_self_stop(void)
91388 {
91389 while (1)
91390 cpu_relax();
91391 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91392 disable_trace_on_warning();
91393
91394 pr_warn("------------[ cut here ]------------\n");
91395 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91396 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91397 raw_smp_processor_id(), current->pid, file, line, caller);
91398
91399 if (args)
91400 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91401 */
91402 __visible void __stack_chk_fail(void)
91403 {
91404 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91405 + dump_stack();
91406 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91407 __builtin_return_address(0));
91408 }
91409 EXPORT_SYMBOL(__stack_chk_fail);
91410 diff --git a/kernel/pid.c b/kernel/pid.c
91411 index cd36a5e..11f185d 100644
91412 --- a/kernel/pid.c
91413 +++ b/kernel/pid.c
91414 @@ -33,6 +33,7 @@
91415 #include <linux/rculist.h>
91416 #include <linux/bootmem.h>
91417 #include <linux/hash.h>
91418 +#include <linux/security.h>
91419 #include <linux/pid_namespace.h>
91420 #include <linux/init_task.h>
91421 #include <linux/syscalls.h>
91422 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91423
91424 int pid_max = PID_MAX_DEFAULT;
91425
91426 -#define RESERVED_PIDS 300
91427 +#define RESERVED_PIDS 500
91428
91429 int pid_max_min = RESERVED_PIDS + 1;
91430 int pid_max_max = PID_MAX_LIMIT;
91431 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91432 */
91433 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91434 {
91435 + struct task_struct *task;
91436 +
91437 rcu_lockdep_assert(rcu_read_lock_held(),
91438 "find_task_by_pid_ns() needs rcu_read_lock()"
91439 " protection");
91440 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91441 +
91442 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91443 +
91444 + if (gr_pid_is_chrooted(task))
91445 + return NULL;
91446 +
91447 + return task;
91448 }
91449
91450 struct task_struct *find_task_by_vpid(pid_t vnr)
91451 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91452 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91453 }
91454
91455 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91456 +{
91457 + rcu_lockdep_assert(rcu_read_lock_held(),
91458 + "find_task_by_pid_ns() needs rcu_read_lock()"
91459 + " protection");
91460 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91461 +}
91462 +
91463 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91464 {
91465 struct pid *pid;
91466 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91467 index a65ba13..f600dbb 100644
91468 --- a/kernel/pid_namespace.c
91469 +++ b/kernel/pid_namespace.c
91470 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91471 void __user *buffer, size_t *lenp, loff_t *ppos)
91472 {
91473 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91474 - struct ctl_table tmp = *table;
91475 + ctl_table_no_const tmp = *table;
91476
91477 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91478 return -EPERM;
91479 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91480 index 48b28d3..c63ccaf 100644
91481 --- a/kernel/power/Kconfig
91482 +++ b/kernel/power/Kconfig
91483 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91484 config HIBERNATION
91485 bool "Hibernation (aka 'suspend to disk')"
91486 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91487 + depends on !GRKERNSEC_KMEM
91488 + depends on !PAX_MEMORY_SANITIZE
91489 select HIBERNATE_CALLBACKS
91490 select LZO_COMPRESS
91491 select LZO_DECOMPRESS
91492 diff --git a/kernel/power/process.c b/kernel/power/process.c
91493 index 5a6ec86..3a8c884 100644
91494 --- a/kernel/power/process.c
91495 +++ b/kernel/power/process.c
91496 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91497 unsigned int elapsed_msecs;
91498 bool wakeup = false;
91499 int sleep_usecs = USEC_PER_MSEC;
91500 + bool timedout = false;
91501
91502 do_gettimeofday(&start);
91503
91504 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91505
91506 while (true) {
91507 todo = 0;
91508 + if (time_after(jiffies, end_time))
91509 + timedout = true;
91510 read_lock(&tasklist_lock);
91511 for_each_process_thread(g, p) {
91512 if (p == current || !freeze_task(p))
91513 continue;
91514
91515 - if (!freezer_should_skip(p))
91516 + if (!freezer_should_skip(p)) {
91517 todo++;
91518 + if (timedout) {
91519 + printk(KERN_ERR "Task refusing to freeze:\n");
91520 + sched_show_task(p);
91521 + }
91522 + }
91523 }
91524 read_unlock(&tasklist_lock);
91525
91526 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91527 todo += wq_busy;
91528 }
91529
91530 - if (!todo || time_after(jiffies, end_time))
91531 + if (!todo || timedout)
91532 break;
91533
91534 if (pm_wakeup_pending()) {
91535 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91536 index 2cdd353..7df1786 100644
91537 --- a/kernel/printk/printk.c
91538 +++ b/kernel/printk/printk.c
91539 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91540 if (from_file && type != SYSLOG_ACTION_OPEN)
91541 return 0;
91542
91543 +#ifdef CONFIG_GRKERNSEC_DMESG
91544 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91545 + return -EPERM;
91546 +#endif
91547 +
91548 if (syslog_action_restricted(type)) {
91549 if (capable(CAP_SYSLOG))
91550 return 0;
91551 diff --git a/kernel/profile.c b/kernel/profile.c
91552 index 54bf5ba..df6e0a2 100644
91553 --- a/kernel/profile.c
91554 +++ b/kernel/profile.c
91555 @@ -37,7 +37,7 @@ struct profile_hit {
91556 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91557 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91558
91559 -static atomic_t *prof_buffer;
91560 +static atomic_unchecked_t *prof_buffer;
91561 static unsigned long prof_len, prof_shift;
91562
91563 int prof_on __read_mostly;
91564 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91565 hits[i].pc = 0;
91566 continue;
91567 }
91568 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91569 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91570 hits[i].hits = hits[i].pc = 0;
91571 }
91572 }
91573 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91574 * Add the current hit(s) and flush the write-queue out
91575 * to the global buffer:
91576 */
91577 - atomic_add(nr_hits, &prof_buffer[pc]);
91578 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
91579 for (i = 0; i < NR_PROFILE_HIT; ++i) {
91580 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91581 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91582 hits[i].pc = hits[i].hits = 0;
91583 }
91584 out:
91585 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91586 {
91587 unsigned long pc;
91588 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
91589 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91590 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91591 }
91592 #endif /* !CONFIG_SMP */
91593
91594 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
91595 return -EFAULT;
91596 buf++; p++; count--; read++;
91597 }
91598 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
91599 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
91600 if (copy_to_user(buf, (void *)pnt, count))
91601 return -EFAULT;
91602 read += count;
91603 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
91604 }
91605 #endif
91606 profile_discard_flip_buffers();
91607 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
91608 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
91609 return count;
91610 }
91611
91612 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
91613 index 1eb9d90..d40d21e 100644
91614 --- a/kernel/ptrace.c
91615 +++ b/kernel/ptrace.c
91616 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
91617 if (seize)
91618 flags |= PT_SEIZED;
91619 rcu_read_lock();
91620 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91621 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91622 flags |= PT_PTRACE_CAP;
91623 rcu_read_unlock();
91624 task->ptrace = flags;
91625 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
91626 break;
91627 return -EIO;
91628 }
91629 - if (copy_to_user(dst, buf, retval))
91630 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
91631 return -EFAULT;
91632 copied += retval;
91633 src += retval;
91634 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
91635 bool seized = child->ptrace & PT_SEIZED;
91636 int ret = -EIO;
91637 siginfo_t siginfo, *si;
91638 - void __user *datavp = (void __user *) data;
91639 + void __user *datavp = (__force void __user *) data;
91640 unsigned long __user *datalp = datavp;
91641 unsigned long flags;
91642
91643 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
91644 goto out;
91645 }
91646
91647 + if (gr_handle_ptrace(child, request)) {
91648 + ret = -EPERM;
91649 + goto out_put_task_struct;
91650 + }
91651 +
91652 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91653 ret = ptrace_attach(child, request, addr, data);
91654 /*
91655 * Some architectures need to do book-keeping after
91656 * a ptrace attach.
91657 */
91658 - if (!ret)
91659 + if (!ret) {
91660 arch_ptrace_attach(child);
91661 + gr_audit_ptrace(child);
91662 + }
91663 goto out_put_task_struct;
91664 }
91665
91666 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
91667 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
91668 if (copied != sizeof(tmp))
91669 return -EIO;
91670 - return put_user(tmp, (unsigned long __user *)data);
91671 + return put_user(tmp, (__force unsigned long __user *)data);
91672 }
91673
91674 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
91675 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
91676 }
91677
91678 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91679 - compat_long_t, addr, compat_long_t, data)
91680 + compat_ulong_t, addr, compat_ulong_t, data)
91681 {
91682 struct task_struct *child;
91683 long ret;
91684 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91685 goto out;
91686 }
91687
91688 + if (gr_handle_ptrace(child, request)) {
91689 + ret = -EPERM;
91690 + goto out_put_task_struct;
91691 + }
91692 +
91693 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91694 ret = ptrace_attach(child, request, addr, data);
91695 /*
91696 * Some architectures need to do book-keeping after
91697 * a ptrace attach.
91698 */
91699 - if (!ret)
91700 + if (!ret) {
91701 arch_ptrace_attach(child);
91702 + gr_audit_ptrace(child);
91703 + }
91704 goto out_put_task_struct;
91705 }
91706
91707 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
91708 index 4d559ba..053da37 100644
91709 --- a/kernel/rcu/rcutorture.c
91710 +++ b/kernel/rcu/rcutorture.c
91711 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91712 rcu_torture_count) = { 0 };
91713 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91714 rcu_torture_batch) = { 0 };
91715 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91716 -static atomic_t n_rcu_torture_alloc;
91717 -static atomic_t n_rcu_torture_alloc_fail;
91718 -static atomic_t n_rcu_torture_free;
91719 -static atomic_t n_rcu_torture_mberror;
91720 -static atomic_t n_rcu_torture_error;
91721 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91722 +static atomic_unchecked_t n_rcu_torture_alloc;
91723 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
91724 +static atomic_unchecked_t n_rcu_torture_free;
91725 +static atomic_unchecked_t n_rcu_torture_mberror;
91726 +static atomic_unchecked_t n_rcu_torture_error;
91727 static long n_rcu_torture_barrier_error;
91728 static long n_rcu_torture_boost_ktrerror;
91729 static long n_rcu_torture_boost_rterror;
91730 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
91731 static long n_rcu_torture_timers;
91732 static long n_barrier_attempts;
91733 static long n_barrier_successes;
91734 -static atomic_long_t n_cbfloods;
91735 +static atomic_long_unchecked_t n_cbfloods;
91736 static struct list_head rcu_torture_removed;
91737
91738 static int rcu_torture_writer_state;
91739 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
91740
91741 spin_lock_bh(&rcu_torture_lock);
91742 if (list_empty(&rcu_torture_freelist)) {
91743 - atomic_inc(&n_rcu_torture_alloc_fail);
91744 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
91745 spin_unlock_bh(&rcu_torture_lock);
91746 return NULL;
91747 }
91748 - atomic_inc(&n_rcu_torture_alloc);
91749 + atomic_inc_unchecked(&n_rcu_torture_alloc);
91750 p = rcu_torture_freelist.next;
91751 list_del_init(p);
91752 spin_unlock_bh(&rcu_torture_lock);
91753 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
91754 static void
91755 rcu_torture_free(struct rcu_torture *p)
91756 {
91757 - atomic_inc(&n_rcu_torture_free);
91758 + atomic_inc_unchecked(&n_rcu_torture_free);
91759 spin_lock_bh(&rcu_torture_lock);
91760 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
91761 spin_unlock_bh(&rcu_torture_lock);
91762 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
91763 i = rp->rtort_pipe_count;
91764 if (i > RCU_TORTURE_PIPE_LEN)
91765 i = RCU_TORTURE_PIPE_LEN;
91766 - atomic_inc(&rcu_torture_wcount[i]);
91767 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91768 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
91769 rp->rtort_mbtest = 0;
91770 return true;
91771 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
91772 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
91773 do {
91774 schedule_timeout_interruptible(cbflood_inter_holdoff);
91775 - atomic_long_inc(&n_cbfloods);
91776 + atomic_long_inc_unchecked(&n_cbfloods);
91777 WARN_ON(signal_pending(current));
91778 for (i = 0; i < cbflood_n_burst; i++) {
91779 for (j = 0; j < cbflood_n_per_burst; j++) {
91780 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
91781 i = old_rp->rtort_pipe_count;
91782 if (i > RCU_TORTURE_PIPE_LEN)
91783 i = RCU_TORTURE_PIPE_LEN;
91784 - atomic_inc(&rcu_torture_wcount[i]);
91785 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91786 old_rp->rtort_pipe_count++;
91787 switch (synctype[torture_random(&rand) % nsynctypes]) {
91788 case RTWS_DEF_FREE:
91789 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
91790 return;
91791 }
91792 if (p->rtort_mbtest == 0)
91793 - atomic_inc(&n_rcu_torture_mberror);
91794 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91795 spin_lock(&rand_lock);
91796 cur_ops->read_delay(&rand);
91797 n_rcu_torture_timers++;
91798 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
91799 continue;
91800 }
91801 if (p->rtort_mbtest == 0)
91802 - atomic_inc(&n_rcu_torture_mberror);
91803 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91804 cur_ops->read_delay(&rand);
91805 preempt_disable();
91806 pipe_count = p->rtort_pipe_count;
91807 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
91808 rcu_torture_current,
91809 rcu_torture_current_version,
91810 list_empty(&rcu_torture_freelist),
91811 - atomic_read(&n_rcu_torture_alloc),
91812 - atomic_read(&n_rcu_torture_alloc_fail),
91813 - atomic_read(&n_rcu_torture_free));
91814 + atomic_read_unchecked(&n_rcu_torture_alloc),
91815 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
91816 + atomic_read_unchecked(&n_rcu_torture_free));
91817 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
91818 - atomic_read(&n_rcu_torture_mberror),
91819 + atomic_read_unchecked(&n_rcu_torture_mberror),
91820 n_rcu_torture_boost_ktrerror,
91821 n_rcu_torture_boost_rterror);
91822 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
91823 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
91824 n_barrier_successes,
91825 n_barrier_attempts,
91826 n_rcu_torture_barrier_error);
91827 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
91828 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
91829
91830 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91831 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
91832 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
91833 n_rcu_torture_barrier_error != 0 ||
91834 n_rcu_torture_boost_ktrerror != 0 ||
91835 n_rcu_torture_boost_rterror != 0 ||
91836 n_rcu_torture_boost_failure != 0 ||
91837 i > 1) {
91838 pr_cont("%s", "!!! ");
91839 - atomic_inc(&n_rcu_torture_error);
91840 + atomic_inc_unchecked(&n_rcu_torture_error);
91841 WARN_ON_ONCE(1);
91842 }
91843 pr_cont("Reader Pipe: ");
91844 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
91845 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91846 pr_cont("Free-Block Circulation: ");
91847 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91848 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
91849 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
91850 }
91851 pr_cont("\n");
91852
91853 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
91854
91855 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
91856
91857 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91858 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91859 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
91860 else if (torture_onoff_failures())
91861 rcu_torture_print_module_parms(cur_ops,
91862 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
91863
91864 rcu_torture_current = NULL;
91865 rcu_torture_current_version = 0;
91866 - atomic_set(&n_rcu_torture_alloc, 0);
91867 - atomic_set(&n_rcu_torture_alloc_fail, 0);
91868 - atomic_set(&n_rcu_torture_free, 0);
91869 - atomic_set(&n_rcu_torture_mberror, 0);
91870 - atomic_set(&n_rcu_torture_error, 0);
91871 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
91872 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
91873 + atomic_set_unchecked(&n_rcu_torture_free, 0);
91874 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
91875 + atomic_set_unchecked(&n_rcu_torture_error, 0);
91876 n_rcu_torture_barrier_error = 0;
91877 n_rcu_torture_boost_ktrerror = 0;
91878 n_rcu_torture_boost_rterror = 0;
91879 n_rcu_torture_boost_failure = 0;
91880 n_rcu_torture_boosts = 0;
91881 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
91882 - atomic_set(&rcu_torture_wcount[i], 0);
91883 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
91884 for_each_possible_cpu(cpu) {
91885 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91886 per_cpu(rcu_torture_count, cpu)[i] = 0;
91887 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
91888 index 0db5649..e6ec167 100644
91889 --- a/kernel/rcu/tiny.c
91890 +++ b/kernel/rcu/tiny.c
91891 @@ -42,7 +42,7 @@
91892 /* Forward declarations for tiny_plugin.h. */
91893 struct rcu_ctrlblk;
91894 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
91895 -static void rcu_process_callbacks(struct softirq_action *unused);
91896 +static void rcu_process_callbacks(void);
91897 static void __call_rcu(struct rcu_head *head,
91898 void (*func)(struct rcu_head *rcu),
91899 struct rcu_ctrlblk *rcp);
91900 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
91901 false));
91902 }
91903
91904 -static void rcu_process_callbacks(struct softirq_action *unused)
91905 +static __latent_entropy void rcu_process_callbacks(void)
91906 {
91907 __rcu_process_callbacks(&rcu_sched_ctrlblk);
91908 __rcu_process_callbacks(&rcu_bh_ctrlblk);
91909 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
91910 index 858c565..7efd915 100644
91911 --- a/kernel/rcu/tiny_plugin.h
91912 +++ b/kernel/rcu/tiny_plugin.h
91913 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
91914 dump_stack();
91915 }
91916 if (*rcp->curtail && ULONG_CMP_GE(j, js))
91917 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
91918 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
91919 3 * rcu_jiffies_till_stall_check() + 3;
91920 else if (ULONG_CMP_GE(j, js))
91921 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91922 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91923 }
91924
91925 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
91926 {
91927 rcp->ticks_this_gp = 0;
91928 rcp->gp_start = jiffies;
91929 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91930 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91931 }
91932
91933 static void check_cpu_stalls(void)
91934 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
91935 index 7680fc2..b8e9161 100644
91936 --- a/kernel/rcu/tree.c
91937 +++ b/kernel/rcu/tree.c
91938 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
91939 */
91940 rdtp = this_cpu_ptr(&rcu_dynticks);
91941 smp_mb__before_atomic(); /* Earlier stuff before QS. */
91942 - atomic_add(2, &rdtp->dynticks); /* QS. */
91943 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
91944 smp_mb__after_atomic(); /* Later stuff after QS. */
91945 break;
91946 }
91947 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
91948 rcu_prepare_for_idle();
91949 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91950 smp_mb__before_atomic(); /* See above. */
91951 - atomic_inc(&rdtp->dynticks);
91952 + atomic_inc_unchecked(&rdtp->dynticks);
91953 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
91954 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91955 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91956 rcu_dynticks_task_enter();
91957
91958 /*
91959 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
91960
91961 rcu_dynticks_task_exit();
91962 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
91963 - atomic_inc(&rdtp->dynticks);
91964 + atomic_inc_unchecked(&rdtp->dynticks);
91965 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91966 smp_mb__after_atomic(); /* See above. */
91967 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91968 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91969 rcu_cleanup_after_idle();
91970 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
91971 if (!user && !is_idle_task(current)) {
91972 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
91973 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
91974
91975 if (rdtp->dynticks_nmi_nesting == 0 &&
91976 - (atomic_read(&rdtp->dynticks) & 0x1))
91977 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
91978 return;
91979 rdtp->dynticks_nmi_nesting++;
91980 smp_mb__before_atomic(); /* Force delay from prior write. */
91981 - atomic_inc(&rdtp->dynticks);
91982 + atomic_inc_unchecked(&rdtp->dynticks);
91983 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91984 smp_mb__after_atomic(); /* See above. */
91985 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91986 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91987 }
91988
91989 /**
91990 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
91991 return;
91992 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91993 smp_mb__before_atomic(); /* See above. */
91994 - atomic_inc(&rdtp->dynticks);
91995 + atomic_inc_unchecked(&rdtp->dynticks);
91996 smp_mb__after_atomic(); /* Force delay to next write. */
91997 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91998 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91999 }
92000
92001 /**
92002 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
92003 */
92004 bool notrace __rcu_is_watching(void)
92005 {
92006 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92007 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
92008 }
92009
92010 /**
92011 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
92012 static int dyntick_save_progress_counter(struct rcu_data *rdp,
92013 bool *isidle, unsigned long *maxj)
92014 {
92015 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
92016 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92017 rcu_sysidle_check_cpu(rdp, isidle, maxj);
92018 if ((rdp->dynticks_snap & 0x1) == 0) {
92019 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
92020 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92021 int *rcrmp;
92022 unsigned int snap;
92023
92024 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
92025 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
92026 snap = (unsigned int)rdp->dynticks_snap;
92027
92028 /*
92029 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
92030 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
92031 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
92032 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
92033 - ACCESS_ONCE(rdp->cond_resched_completed) =
92034 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
92035 ACCESS_ONCE(rdp->mynode->completed);
92036 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
92037 - ACCESS_ONCE(*rcrmp) =
92038 + ACCESS_ONCE_RW(*rcrmp) =
92039 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
92040 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
92041 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
92042 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
92043 rsp->gp_start = j;
92044 smp_wmb(); /* Record start time before stall time. */
92045 j1 = rcu_jiffies_till_stall_check();
92046 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
92047 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
92048 rsp->jiffies_resched = j + j1 / 2;
92049 }
92050
92051 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
92052 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92053 return;
92054 }
92055 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92056 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
92057 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92058
92059 /*
92060 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
92061
92062 raw_spin_lock_irqsave(&rnp->lock, flags);
92063 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
92064 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
92065 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
92066 3 * rcu_jiffies_till_stall_check() + 3;
92067 raw_spin_unlock_irqrestore(&rnp->lock, flags);
92068
92069 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
92070 struct rcu_state *rsp;
92071
92072 for_each_rcu_flavor(rsp)
92073 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92074 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
92075 }
92076
92077 /*
92078 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
92079 raw_spin_unlock_irq(&rnp->lock);
92080 return 0;
92081 }
92082 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92083 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
92084
92085 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
92086 /*
92087 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
92088 rdp = this_cpu_ptr(rsp->rda);
92089 rcu_preempt_check_blocked_tasks(rnp);
92090 rnp->qsmask = rnp->qsmaskinit;
92091 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
92092 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
92093 WARN_ON_ONCE(rnp->completed != rsp->completed);
92094 - ACCESS_ONCE(rnp->completed) = rsp->completed;
92095 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
92096 if (rnp == rdp->mynode)
92097 (void)__note_gp_changes(rsp, rnp, rdp);
92098 rcu_preempt_boost_start_gp(rnp);
92099 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
92100 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
92101 raw_spin_lock_irq(&rnp->lock);
92102 smp_mb__after_unlock_lock();
92103 - ACCESS_ONCE(rsp->gp_flags) =
92104 + ACCESS_ONCE_RW(rsp->gp_flags) =
92105 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
92106 raw_spin_unlock_irq(&rnp->lock);
92107 }
92108 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92109 rcu_for_each_node_breadth_first(rsp, rnp) {
92110 raw_spin_lock_irq(&rnp->lock);
92111 smp_mb__after_unlock_lock();
92112 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
92113 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
92114 rdp = this_cpu_ptr(rsp->rda);
92115 if (rnp == rdp->mynode)
92116 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
92117 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
92118 rcu_nocb_gp_set(rnp, nocb);
92119
92120 /* Declare grace period done. */
92121 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
92122 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
92123 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
92124 rsp->fqs_state = RCU_GP_IDLE;
92125 rdp = this_cpu_ptr(rsp->rda);
92126 /* Advance CBs to reduce false positives below. */
92127 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
92128 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
92129 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92130 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92131 trace_rcu_grace_period(rsp->name,
92132 ACCESS_ONCE(rsp->gpnum),
92133 TPS("newreq"));
92134 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
92135 */
92136 return false;
92137 }
92138 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92139 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92140 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
92141 TPS("newreq"));
92142
92143 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
92144 rsp->qlen += rdp->qlen;
92145 rdp->n_cbs_orphaned += rdp->qlen;
92146 rdp->qlen_lazy = 0;
92147 - ACCESS_ONCE(rdp->qlen) = 0;
92148 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92149 }
92150
92151 /*
92152 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
92153 }
92154 smp_mb(); /* List handling before counting for rcu_barrier(). */
92155 rdp->qlen_lazy -= count_lazy;
92156 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
92157 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
92158 rdp->n_cbs_invoked += count;
92159
92160 /* Reinstate batch limit if we have worked down the excess. */
92161 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
92162 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92163 return; /* Someone beat us to it. */
92164 }
92165 - ACCESS_ONCE(rsp->gp_flags) =
92166 + ACCESS_ONCE_RW(rsp->gp_flags) =
92167 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
92168 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92169 rcu_gp_kthread_wake(rsp);
92170 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
92171 /*
92172 * Do RCU core processing for the current CPU.
92173 */
92174 -static void rcu_process_callbacks(struct softirq_action *unused)
92175 +static void rcu_process_callbacks(void)
92176 {
92177 struct rcu_state *rsp;
92178
92179 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92180 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
92181 if (debug_rcu_head_queue(head)) {
92182 /* Probable double call_rcu(), so leak the callback. */
92183 - ACCESS_ONCE(head->func) = rcu_leak_callback;
92184 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
92185 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
92186 return;
92187 }
92188 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92189 local_irq_restore(flags);
92190 return;
92191 }
92192 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
92193 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
92194 if (lazy)
92195 rdp->qlen_lazy++;
92196 else
92197 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
92198 * counter wrap on a 32-bit system. Quite a few more CPUs would of
92199 * course be required on a 64-bit system.
92200 */
92201 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
92202 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92203 (ulong)atomic_long_read(&rsp->expedited_done) +
92204 ULONG_MAX / 8)) {
92205 synchronize_sched();
92206 - atomic_long_inc(&rsp->expedited_wrap);
92207 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92208 return;
92209 }
92210
92211 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92212 * Take a ticket. Note that atomic_inc_return() implies a
92213 * full memory barrier.
92214 */
92215 - snap = atomic_long_inc_return(&rsp->expedited_start);
92216 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92217 firstsnap = snap;
92218 if (!try_get_online_cpus()) {
92219 /* CPU hotplug operation in flight, fall back to normal GP. */
92220 wait_rcu_gp(call_rcu_sched);
92221 - atomic_long_inc(&rsp->expedited_normal);
92222 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92223 return;
92224 }
92225 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92226 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92227 for_each_cpu(cpu, cm) {
92228 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92229
92230 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92231 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92232 cpumask_clear_cpu(cpu, cm);
92233 }
92234 if (cpumask_weight(cm) == 0)
92235 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92236 synchronize_sched_expedited_cpu_stop,
92237 NULL) == -EAGAIN) {
92238 put_online_cpus();
92239 - atomic_long_inc(&rsp->expedited_tryfail);
92240 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92241
92242 /* Check to see if someone else did our work for us. */
92243 s = atomic_long_read(&rsp->expedited_done);
92244 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92245 /* ensure test happens before caller kfree */
92246 smp_mb__before_atomic(); /* ^^^ */
92247 - atomic_long_inc(&rsp->expedited_workdone1);
92248 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92249 free_cpumask_var(cm);
92250 return;
92251 }
92252 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92253 udelay(trycount * num_online_cpus());
92254 } else {
92255 wait_rcu_gp(call_rcu_sched);
92256 - atomic_long_inc(&rsp->expedited_normal);
92257 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92258 free_cpumask_var(cm);
92259 return;
92260 }
92261 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92262 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92263 /* ensure test happens before caller kfree */
92264 smp_mb__before_atomic(); /* ^^^ */
92265 - atomic_long_inc(&rsp->expedited_workdone2);
92266 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92267 free_cpumask_var(cm);
92268 return;
92269 }
92270 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92271 if (!try_get_online_cpus()) {
92272 /* CPU hotplug operation in flight, use normal GP. */
92273 wait_rcu_gp(call_rcu_sched);
92274 - atomic_long_inc(&rsp->expedited_normal);
92275 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92276 free_cpumask_var(cm);
92277 return;
92278 }
92279 - snap = atomic_long_read(&rsp->expedited_start);
92280 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92281 smp_mb(); /* ensure read is before try_stop_cpus(). */
92282 }
92283 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92284 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92285
92286 all_cpus_idle:
92287 free_cpumask_var(cm);
92288 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92289 * than we did already did their update.
92290 */
92291 do {
92292 - atomic_long_inc(&rsp->expedited_done_tries);
92293 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92294 s = atomic_long_read(&rsp->expedited_done);
92295 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92296 /* ensure test happens before caller kfree */
92297 smp_mb__before_atomic(); /* ^^^ */
92298 - atomic_long_inc(&rsp->expedited_done_lost);
92299 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92300 break;
92301 }
92302 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92303 - atomic_long_inc(&rsp->expedited_done_exit);
92304 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92305
92306 put_online_cpus();
92307 }
92308 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92309 * ACCESS_ONCE() to prevent the compiler from speculating
92310 * the increment to precede the early-exit check.
92311 */
92312 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92313 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92314 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92315 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92316 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92317 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92318
92319 /* Increment ->n_barrier_done to prevent duplicate work. */
92320 smp_mb(); /* Keep increment after above mechanism. */
92321 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92322 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92323 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92324 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92325 smp_mb(); /* Keep increment before caller's subsequent code. */
92326 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92327 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92328 init_callback_list(rdp);
92329 rdp->qlen_lazy = 0;
92330 - ACCESS_ONCE(rdp->qlen) = 0;
92331 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92332 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92333 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92334 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92335 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92336 rdp->cpu = cpu;
92337 rdp->rsp = rsp;
92338 rcu_boot_init_nocb_percpu_data(rdp);
92339 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92340 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92341 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92342 rcu_sysidle_init_percpu_data(rdp->dynticks);
92343 - atomic_set(&rdp->dynticks->dynticks,
92344 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92345 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92346 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92347 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92348
92349 /* Add CPU to rcu_node bitmasks. */
92350 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92351 index 8e7b184..9c55768 100644
92352 --- a/kernel/rcu/tree.h
92353 +++ b/kernel/rcu/tree.h
92354 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92355 long long dynticks_nesting; /* Track irq/process nesting level. */
92356 /* Process level is worth LLONG_MAX/2. */
92357 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92358 - atomic_t dynticks; /* Even value for idle, else odd. */
92359 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92360 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92361 long long dynticks_idle_nesting;
92362 /* irq/process nesting level from idle. */
92363 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92364 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92365 /* "Idle" excludes userspace execution. */
92366 unsigned long dynticks_idle_jiffies;
92367 /* End of last non-NMI non-idle period. */
92368 @@ -466,17 +466,17 @@ struct rcu_state {
92369 /* _rcu_barrier(). */
92370 /* End of fields guarded by barrier_mutex. */
92371
92372 - atomic_long_t expedited_start; /* Starting ticket. */
92373 - atomic_long_t expedited_done; /* Done ticket. */
92374 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92375 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92376 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92377 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92378 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92379 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92380 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92381 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92382 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92383 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92384 + atomic_long_t expedited_done; /* Done ticket. */
92385 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92386 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92387 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92388 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92389 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92390 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92391 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92392 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92393 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92394
92395 unsigned long jiffies_force_qs; /* Time at which to invoke */
92396 /* force_quiescent_state(). */
92397 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92398 index 3ec85cb..3687925 100644
92399 --- a/kernel/rcu/tree_plugin.h
92400 +++ b/kernel/rcu/tree_plugin.h
92401 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92402 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92403 {
92404 return !rcu_preempted_readers_exp(rnp) &&
92405 - ACCESS_ONCE(rnp->expmask) == 0;
92406 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92407 }
92408
92409 /*
92410 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92411
92412 /* Clean up and exit. */
92413 smp_mb(); /* ensure expedited GP seen before counter increment. */
92414 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92415 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92416 sync_rcu_preempt_exp_count + 1;
92417 unlock_mb_ret:
92418 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92419 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92420 free_cpumask_var(cm);
92421 }
92422
92423 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92424 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92425 .store = &rcu_cpu_kthread_task,
92426 .thread_should_run = rcu_cpu_kthread_should_run,
92427 .thread_fn = rcu_cpu_kthread,
92428 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92429 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92430 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92431 cpu, ticks_value, ticks_title,
92432 - atomic_read(&rdtp->dynticks) & 0xfff,
92433 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92434 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92435 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92436 fast_no_hz);
92437 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92438 return;
92439 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92440 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92441 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92442 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92443 wake_up(&rdp_leader->nocb_wq);
92444 }
92445 }
92446 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92447
92448 /* Enqueue the callback on the nocb list and update counts. */
92449 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92450 - ACCESS_ONCE(*old_rhpp) = rhp;
92451 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92452 atomic_long_add(rhcount, &rdp->nocb_q_count);
92453 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92454 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92455 @@ -2286,7 +2286,7 @@ wait_again:
92456 continue; /* No CBs here, try next follower. */
92457
92458 /* Move callbacks to wait-for-GP list, which is empty. */
92459 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92460 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92461 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92462 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92463 rdp->nocb_gp_count_lazy =
92464 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92465 list = ACCESS_ONCE(rdp->nocb_follower_head);
92466 BUG_ON(!list);
92467 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92468 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92469 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92470 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92471 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92472 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92473 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92474 list = next;
92475 }
92476 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92477 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92478 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92479 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92480 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92481 rdp->nocb_p_count_lazy - cl;
92482 rdp->n_nocbs_invoked += c;
92483 }
92484 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92485 if (!rcu_nocb_need_deferred_wakeup(rdp))
92486 return;
92487 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92488 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92489 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92490 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92491 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92492 }
92493 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92494 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92495 "rcuo%c/%d", rsp->abbr, cpu);
92496 BUG_ON(IS_ERR(t));
92497 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92498 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92499 }
92500
92501 /*
92502 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92503
92504 /* Record start of fully idle period. */
92505 j = jiffies;
92506 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92507 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92508 smp_mb__before_atomic();
92509 - atomic_inc(&rdtp->dynticks_idle);
92510 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92511 smp_mb__after_atomic();
92512 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92513 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92514 }
92515
92516 /*
92517 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92518
92519 /* Record end of idle period. */
92520 smp_mb__before_atomic();
92521 - atomic_inc(&rdtp->dynticks_idle);
92522 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92523 smp_mb__after_atomic();
92524 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92525 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92526
92527 /*
92528 * If we are the timekeeping CPU, we are permitted to be non-idle
92529 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92530 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92531
92532 /* Pick up current idle and NMI-nesting counter and check. */
92533 - cur = atomic_read(&rdtp->dynticks_idle);
92534 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92535 if (cur & 0x1) {
92536 *isidle = false; /* We are not idle! */
92537 return;
92538 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92539 case RCU_SYSIDLE_NOT:
92540
92541 /* First time all are idle, so note a short idle period. */
92542 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92543 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92544 break;
92545
92546 case RCU_SYSIDLE_SHORT:
92547 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92548 {
92549 smp_mb();
92550 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92551 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92552 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92553 }
92554
92555 /*
92556 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92557 smp_mb(); /* grace period precedes setting inuse. */
92558
92559 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92560 - ACCESS_ONCE(rshp->inuse) = 0;
92561 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92562 }
92563
92564 /*
92565 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92566 static void rcu_dynticks_task_enter(void)
92567 {
92568 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92569 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
92570 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
92571 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92572 }
92573
92574 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
92575 static void rcu_dynticks_task_exit(void)
92576 {
92577 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92578 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
92579 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
92580 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92581 }
92582 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
92583 index 5cdc62e..cc52e88 100644
92584 --- a/kernel/rcu/tree_trace.c
92585 +++ b/kernel/rcu/tree_trace.c
92586 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
92587 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
92588 rdp->passed_quiesce, rdp->qs_pending);
92589 seq_printf(m, " dt=%d/%llx/%d df=%lu",
92590 - atomic_read(&rdp->dynticks->dynticks),
92591 + atomic_read_unchecked(&rdp->dynticks->dynticks),
92592 rdp->dynticks->dynticks_nesting,
92593 rdp->dynticks->dynticks_nmi_nesting,
92594 rdp->dynticks_fqs);
92595 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
92596 struct rcu_state *rsp = (struct rcu_state *)m->private;
92597
92598 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
92599 - atomic_long_read(&rsp->expedited_start),
92600 + atomic_long_read_unchecked(&rsp->expedited_start),
92601 atomic_long_read(&rsp->expedited_done),
92602 - atomic_long_read(&rsp->expedited_wrap),
92603 - atomic_long_read(&rsp->expedited_tryfail),
92604 - atomic_long_read(&rsp->expedited_workdone1),
92605 - atomic_long_read(&rsp->expedited_workdone2),
92606 - atomic_long_read(&rsp->expedited_normal),
92607 - atomic_long_read(&rsp->expedited_stoppedcpus),
92608 - atomic_long_read(&rsp->expedited_done_tries),
92609 - atomic_long_read(&rsp->expedited_done_lost),
92610 - atomic_long_read(&rsp->expedited_done_exit));
92611 + atomic_long_read_unchecked(&rsp->expedited_wrap),
92612 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
92613 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
92614 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
92615 + atomic_long_read_unchecked(&rsp->expedited_normal),
92616 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
92617 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
92618 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
92619 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
92620 return 0;
92621 }
92622
92623 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
92624 index e0d31a3..f4dafe3 100644
92625 --- a/kernel/rcu/update.c
92626 +++ b/kernel/rcu/update.c
92627 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
92628 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
92629 */
92630 if (till_stall_check < 3) {
92631 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
92632 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
92633 till_stall_check = 3;
92634 } else if (till_stall_check > 300) {
92635 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
92636 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
92637 till_stall_check = 300;
92638 }
92639 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
92640 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
92641 !ACCESS_ONCE(t->on_rq) ||
92642 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
92643 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
92644 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
92645 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
92646 list_del_init(&t->rcu_tasks_holdout_list);
92647 put_task_struct(t);
92648 return;
92649 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
92650 !is_idle_task(t)) {
92651 get_task_struct(t);
92652 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
92653 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
92654 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
92655 list_add(&t->rcu_tasks_holdout_list,
92656 &rcu_tasks_holdouts);
92657 }
92658 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
92659 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
92660 BUG_ON(IS_ERR(t));
92661 smp_mb(); /* Ensure others see full kthread. */
92662 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
92663 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
92664 mutex_unlock(&rcu_tasks_kthread_mutex);
92665 }
92666
92667 diff --git a/kernel/resource.c b/kernel/resource.c
92668 index 0bcebff..e7cd5b2 100644
92669 --- a/kernel/resource.c
92670 +++ b/kernel/resource.c
92671 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
92672
92673 static int __init ioresources_init(void)
92674 {
92675 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
92676 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92677 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
92678 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
92679 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92680 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
92681 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
92682 +#endif
92683 +#else
92684 proc_create("ioports", 0, NULL, &proc_ioports_operations);
92685 proc_create("iomem", 0, NULL, &proc_iomem_operations);
92686 +#endif
92687 return 0;
92688 }
92689 __initcall(ioresources_init);
92690 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
92691 index eae160d..c9aa22e 100644
92692 --- a/kernel/sched/auto_group.c
92693 +++ b/kernel/sched/auto_group.c
92694 @@ -11,7 +11,7 @@
92695
92696 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
92697 static struct autogroup autogroup_default;
92698 -static atomic_t autogroup_seq_nr;
92699 +static atomic_unchecked_t autogroup_seq_nr;
92700
92701 void __init autogroup_init(struct task_struct *init_task)
92702 {
92703 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
92704
92705 kref_init(&ag->kref);
92706 init_rwsem(&ag->lock);
92707 - ag->id = atomic_inc_return(&autogroup_seq_nr);
92708 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
92709 ag->tg = tg;
92710 #ifdef CONFIG_RT_GROUP_SCHED
92711 /*
92712 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
92713 index 607f852..486bc87 100644
92714 --- a/kernel/sched/completion.c
92715 +++ b/kernel/sched/completion.c
92716 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
92717 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92718 * or number of jiffies left till timeout) if completed.
92719 */
92720 -long __sched
92721 +long __sched __intentional_overflow(-1)
92722 wait_for_completion_interruptible_timeout(struct completion *x,
92723 unsigned long timeout)
92724 {
92725 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
92726 *
92727 * Return: -ERESTARTSYS if interrupted, 0 if completed.
92728 */
92729 -int __sched wait_for_completion_killable(struct completion *x)
92730 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
92731 {
92732 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
92733 if (t == -ERESTARTSYS)
92734 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
92735 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92736 * or number of jiffies left till timeout) if completed.
92737 */
92738 -long __sched
92739 +long __sched __intentional_overflow(-1)
92740 wait_for_completion_killable_timeout(struct completion *x,
92741 unsigned long timeout)
92742 {
92743 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
92744 index d400c82..50fca96 100644
92745 --- a/kernel/sched/core.c
92746 +++ b/kernel/sched/core.c
92747 @@ -1902,7 +1902,7 @@ void set_numabalancing_state(bool enabled)
92748 int sysctl_numa_balancing(struct ctl_table *table, int write,
92749 void __user *buffer, size_t *lenp, loff_t *ppos)
92750 {
92751 - struct ctl_table t;
92752 + ctl_table_no_const t;
92753 int err;
92754 int state = numabalancing_enabled;
92755
92756 @@ -2352,8 +2352,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
92757 next->active_mm = oldmm;
92758 atomic_inc(&oldmm->mm_count);
92759 enter_lazy_tlb(oldmm, next);
92760 - } else
92761 + } else {
92762 switch_mm(oldmm, mm, next);
92763 + populate_stack();
92764 + }
92765
92766 if (!prev->mm) {
92767 prev->active_mm = NULL;
92768 @@ -3154,6 +3156,8 @@ int can_nice(const struct task_struct *p, const int nice)
92769 /* convert nice value [19,-20] to rlimit style value [1,40] */
92770 int nice_rlim = nice_to_rlimit(nice);
92771
92772 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
92773 +
92774 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
92775 capable(CAP_SYS_NICE));
92776 }
92777 @@ -3180,7 +3184,8 @@ SYSCALL_DEFINE1(nice, int, increment)
92778 nice = task_nice(current) + increment;
92779
92780 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
92781 - if (increment < 0 && !can_nice(current, nice))
92782 + if (increment < 0 && (!can_nice(current, nice) ||
92783 + gr_handle_chroot_nice()))
92784 return -EPERM;
92785
92786 retval = security_task_setnice(current, nice);
92787 @@ -3475,6 +3480,7 @@ recheck:
92788 if (policy != p->policy && !rlim_rtprio)
92789 return -EPERM;
92790
92791 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
92792 /* can't increase priority */
92793 if (attr->sched_priority > p->rt_priority &&
92794 attr->sched_priority > rlim_rtprio)
92795 @@ -4975,6 +4981,7 @@ void idle_task_exit(void)
92796
92797 if (mm != &init_mm) {
92798 switch_mm(mm, &init_mm, current);
92799 + populate_stack();
92800 finish_arch_post_lock_switch();
92801 }
92802 mmdrop(mm);
92803 @@ -5070,7 +5077,7 @@ static void migrate_tasks(unsigned int dead_cpu)
92804
92805 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
92806
92807 -static struct ctl_table sd_ctl_dir[] = {
92808 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
92809 {
92810 .procname = "sched_domain",
92811 .mode = 0555,
92812 @@ -5087,17 +5094,17 @@ static struct ctl_table sd_ctl_root[] = {
92813 {}
92814 };
92815
92816 -static struct ctl_table *sd_alloc_ctl_entry(int n)
92817 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
92818 {
92819 - struct ctl_table *entry =
92820 + ctl_table_no_const *entry =
92821 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
92822
92823 return entry;
92824 }
92825
92826 -static void sd_free_ctl_entry(struct ctl_table **tablep)
92827 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
92828 {
92829 - struct ctl_table *entry;
92830 + ctl_table_no_const *entry;
92831
92832 /*
92833 * In the intermediate directories, both the child directory and
92834 @@ -5105,22 +5112,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
92835 * will always be set. In the lowest directory the names are
92836 * static strings and all have proc handlers.
92837 */
92838 - for (entry = *tablep; entry->mode; entry++) {
92839 - if (entry->child)
92840 - sd_free_ctl_entry(&entry->child);
92841 + for (entry = tablep; entry->mode; entry++) {
92842 + if (entry->child) {
92843 + sd_free_ctl_entry(entry->child);
92844 + pax_open_kernel();
92845 + entry->child = NULL;
92846 + pax_close_kernel();
92847 + }
92848 if (entry->proc_handler == NULL)
92849 kfree(entry->procname);
92850 }
92851
92852 - kfree(*tablep);
92853 - *tablep = NULL;
92854 + kfree(tablep);
92855 }
92856
92857 static int min_load_idx = 0;
92858 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
92859
92860 static void
92861 -set_table_entry(struct ctl_table *entry,
92862 +set_table_entry(ctl_table_no_const *entry,
92863 const char *procname, void *data, int maxlen,
92864 umode_t mode, proc_handler *proc_handler,
92865 bool load_idx)
92866 @@ -5140,7 +5150,7 @@ set_table_entry(struct ctl_table *entry,
92867 static struct ctl_table *
92868 sd_alloc_ctl_domain_table(struct sched_domain *sd)
92869 {
92870 - struct ctl_table *table = sd_alloc_ctl_entry(14);
92871 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
92872
92873 if (table == NULL)
92874 return NULL;
92875 @@ -5178,9 +5188,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
92876 return table;
92877 }
92878
92879 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
92880 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
92881 {
92882 - struct ctl_table *entry, *table;
92883 + ctl_table_no_const *entry, *table;
92884 struct sched_domain *sd;
92885 int domain_num = 0, i;
92886 char buf[32];
92887 @@ -5207,11 +5217,13 @@ static struct ctl_table_header *sd_sysctl_header;
92888 static void register_sched_domain_sysctl(void)
92889 {
92890 int i, cpu_num = num_possible_cpus();
92891 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
92892 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
92893 char buf[32];
92894
92895 WARN_ON(sd_ctl_dir[0].child);
92896 + pax_open_kernel();
92897 sd_ctl_dir[0].child = entry;
92898 + pax_close_kernel();
92899
92900 if (entry == NULL)
92901 return;
92902 @@ -5234,8 +5246,12 @@ static void unregister_sched_domain_sysctl(void)
92903 if (sd_sysctl_header)
92904 unregister_sysctl_table(sd_sysctl_header);
92905 sd_sysctl_header = NULL;
92906 - if (sd_ctl_dir[0].child)
92907 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
92908 + if (sd_ctl_dir[0].child) {
92909 + sd_free_ctl_entry(sd_ctl_dir[0].child);
92910 + pax_open_kernel();
92911 + sd_ctl_dir[0].child = NULL;
92912 + pax_close_kernel();
92913 + }
92914 }
92915 #else
92916 static void register_sched_domain_sysctl(void)
92917 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
92918 index fe331fc..29d620e 100644
92919 --- a/kernel/sched/fair.c
92920 +++ b/kernel/sched/fair.c
92921 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
92922
92923 static void reset_ptenuma_scan(struct task_struct *p)
92924 {
92925 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
92926 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
92927 p->mm->numa_scan_offset = 0;
92928 }
92929
92930 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
92931 * run_rebalance_domains is triggered when needed from the scheduler tick.
92932 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
92933 */
92934 -static void run_rebalance_domains(struct softirq_action *h)
92935 +static __latent_entropy void run_rebalance_domains(void)
92936 {
92937 struct rq *this_rq = this_rq();
92938 enum cpu_idle_type idle = this_rq->idle_balance ?
92939 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
92940 index 9a2a45c..bb91ace 100644
92941 --- a/kernel/sched/sched.h
92942 +++ b/kernel/sched/sched.h
92943 @@ -1182,7 +1182,7 @@ struct sched_class {
92944 #ifdef CONFIG_FAIR_GROUP_SCHED
92945 void (*task_move_group) (struct task_struct *p, int on_rq);
92946 #endif
92947 -};
92948 +} __do_const;
92949
92950 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
92951 {
92952 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
92953 index 4ef9687..4f44028 100644
92954 --- a/kernel/seccomp.c
92955 +++ b/kernel/seccomp.c
92956 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
92957
92958 switch (action) {
92959 case SECCOMP_RET_ERRNO:
92960 - /* Set the low-order 16-bits as a errno. */
92961 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
92962 + if (data > MAX_ERRNO)
92963 + data = MAX_ERRNO;
92964 syscall_set_return_value(current, task_pt_regs(current),
92965 -data, 0);
92966 goto skip;
92967 diff --git a/kernel/signal.c b/kernel/signal.c
92968 index 16a30529..25ad033 100644
92969 --- a/kernel/signal.c
92970 +++ b/kernel/signal.c
92971 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
92972
92973 int print_fatal_signals __read_mostly;
92974
92975 -static void __user *sig_handler(struct task_struct *t, int sig)
92976 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
92977 {
92978 return t->sighand->action[sig - 1].sa.sa_handler;
92979 }
92980
92981 -static int sig_handler_ignored(void __user *handler, int sig)
92982 +static int sig_handler_ignored(__sighandler_t handler, int sig)
92983 {
92984 /* Is it explicitly or implicitly ignored? */
92985 return handler == SIG_IGN ||
92986 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
92987
92988 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
92989 {
92990 - void __user *handler;
92991 + __sighandler_t handler;
92992
92993 handler = sig_handler(t, sig);
92994
92995 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
92996 atomic_inc(&user->sigpending);
92997 rcu_read_unlock();
92998
92999 + if (!override_rlimit)
93000 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
93001 +
93002 if (override_rlimit ||
93003 atomic_read(&user->sigpending) <=
93004 task_rlimit(t, RLIMIT_SIGPENDING)) {
93005 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
93006
93007 int unhandled_signal(struct task_struct *tsk, int sig)
93008 {
93009 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
93010 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
93011 if (is_global_init(tsk))
93012 return 1;
93013 if (handler != SIG_IGN && handler != SIG_DFL)
93014 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
93015 }
93016 }
93017
93018 + /* allow glibc communication via tgkill to other threads in our
93019 + thread group */
93020 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
93021 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
93022 + && gr_handle_signal(t, sig))
93023 + return -EPERM;
93024 +
93025 return security_task_kill(t, info, sig, 0);
93026 }
93027
93028 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93029 return send_signal(sig, info, p, 1);
93030 }
93031
93032 -static int
93033 +int
93034 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93035 {
93036 return send_signal(sig, info, t, 0);
93037 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93038 unsigned long int flags;
93039 int ret, blocked, ignored;
93040 struct k_sigaction *action;
93041 + int is_unhandled = 0;
93042
93043 spin_lock_irqsave(&t->sighand->siglock, flags);
93044 action = &t->sighand->action[sig-1];
93045 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
93046 }
93047 if (action->sa.sa_handler == SIG_DFL)
93048 t->signal->flags &= ~SIGNAL_UNKILLABLE;
93049 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
93050 + is_unhandled = 1;
93051 ret = specific_send_sig_info(sig, info, t);
93052 spin_unlock_irqrestore(&t->sighand->siglock, flags);
93053
93054 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
93055 + normal operation */
93056 + if (is_unhandled) {
93057 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
93058 + gr_handle_crash(t, sig);
93059 + }
93060 +
93061 return ret;
93062 }
93063
93064 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
93065 ret = check_kill_permission(sig, info, p);
93066 rcu_read_unlock();
93067
93068 - if (!ret && sig)
93069 + if (!ret && sig) {
93070 ret = do_send_sig_info(sig, info, p, true);
93071 + if (!ret)
93072 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
93073 + }
93074
93075 return ret;
93076 }
93077 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
93078 int error = -ESRCH;
93079
93080 rcu_read_lock();
93081 - p = find_task_by_vpid(pid);
93082 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93083 + /* allow glibc communication via tgkill to other threads in our
93084 + thread group */
93085 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
93086 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
93087 + p = find_task_by_vpid_unrestricted(pid);
93088 + else
93089 +#endif
93090 + p = find_task_by_vpid(pid);
93091 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
93092 error = check_kill_permission(sig, info, p);
93093 /*
93094 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
93095 }
93096 seg = get_fs();
93097 set_fs(KERNEL_DS);
93098 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
93099 - (stack_t __force __user *) &uoss,
93100 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
93101 + (stack_t __force_user *) &uoss,
93102 compat_user_stack_pointer());
93103 set_fs(seg);
93104 if (ret >= 0 && uoss_ptr) {
93105 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
93106 index 40190f2..8861d40 100644
93107 --- a/kernel/smpboot.c
93108 +++ b/kernel/smpboot.c
93109 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
93110 }
93111 smpboot_unpark_thread(plug_thread, cpu);
93112 }
93113 - list_add(&plug_thread->list, &hotplug_threads);
93114 + pax_list_add(&plug_thread->list, &hotplug_threads);
93115 out:
93116 mutex_unlock(&smpboot_threads_lock);
93117 put_online_cpus();
93118 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
93119 {
93120 get_online_cpus();
93121 mutex_lock(&smpboot_threads_lock);
93122 - list_del(&plug_thread->list);
93123 + pax_list_del(&plug_thread->list);
93124 smpboot_destroy_threads(plug_thread);
93125 mutex_unlock(&smpboot_threads_lock);
93126 put_online_cpus();
93127 diff --git a/kernel/softirq.c b/kernel/softirq.c
93128 index c497fcd..e8f90a9 100644
93129 --- a/kernel/softirq.c
93130 +++ b/kernel/softirq.c
93131 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
93132 EXPORT_SYMBOL(irq_stat);
93133 #endif
93134
93135 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
93136 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
93137
93138 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
93139
93140 @@ -266,7 +266,7 @@ restart:
93141 kstat_incr_softirqs_this_cpu(vec_nr);
93142
93143 trace_softirq_entry(vec_nr);
93144 - h->action(h);
93145 + h->action();
93146 trace_softirq_exit(vec_nr);
93147 if (unlikely(prev_count != preempt_count())) {
93148 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
93149 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
93150 or_softirq_pending(1UL << nr);
93151 }
93152
93153 -void open_softirq(int nr, void (*action)(struct softirq_action *))
93154 +void __init open_softirq(int nr, void (*action)(void))
93155 {
93156 softirq_vec[nr].action = action;
93157 }
93158 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
93159 }
93160 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
93161
93162 -static void tasklet_action(struct softirq_action *a)
93163 +static void tasklet_action(void)
93164 {
93165 struct tasklet_struct *list;
93166
93167 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
93168 }
93169 }
93170
93171 -static void tasklet_hi_action(struct softirq_action *a)
93172 +static __latent_entropy void tasklet_hi_action(void)
93173 {
93174 struct tasklet_struct *list;
93175
93176 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
93177 .notifier_call = cpu_callback
93178 };
93179
93180 -static struct smp_hotplug_thread softirq_threads = {
93181 +static struct smp_hotplug_thread softirq_threads __read_only = {
93182 .store = &ksoftirqd,
93183 .thread_should_run = ksoftirqd_should_run,
93184 .thread_fn = run_ksoftirqd,
93185 diff --git a/kernel/sys.c b/kernel/sys.c
93186 index ea9c881..2194af5 100644
93187 --- a/kernel/sys.c
93188 +++ b/kernel/sys.c
93189 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
93190 error = -EACCES;
93191 goto out;
93192 }
93193 +
93194 + if (gr_handle_chroot_setpriority(p, niceval)) {
93195 + error = -EACCES;
93196 + goto out;
93197 + }
93198 +
93199 no_nice = security_task_setnice(p, niceval);
93200 if (no_nice) {
93201 error = no_nice;
93202 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93203 goto error;
93204 }
93205
93206 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93207 + goto error;
93208 +
93209 + if (!gid_eq(new->gid, old->gid)) {
93210 + /* make sure we generate a learn log for what will
93211 + end up being a role transition after a full-learning
93212 + policy is generated
93213 + CAP_SETGID is required to perform a transition
93214 + we may not log a CAP_SETGID check above, e.g.
93215 + in the case where new rgid = old egid
93216 + */
93217 + gr_learn_cap(current, new, CAP_SETGID);
93218 + }
93219 +
93220 if (rgid != (gid_t) -1 ||
93221 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93222 new->sgid = new->egid;
93223 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93224 old = current_cred();
93225
93226 retval = -EPERM;
93227 +
93228 + if (gr_check_group_change(kgid, kgid, kgid))
93229 + goto error;
93230 +
93231 if (ns_capable(old->user_ns, CAP_SETGID))
93232 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93233 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93234 @@ -411,7 +435,7 @@ error:
93235 /*
93236 * change the user struct in a credentials set to match the new UID
93237 */
93238 -static int set_user(struct cred *new)
93239 +int set_user(struct cred *new)
93240 {
93241 struct user_struct *new_user;
93242
93243 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93244 goto error;
93245 }
93246
93247 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93248 + goto error;
93249 +
93250 if (!uid_eq(new->uid, old->uid)) {
93251 + /* make sure we generate a learn log for what will
93252 + end up being a role transition after a full-learning
93253 + policy is generated
93254 + CAP_SETUID is required to perform a transition
93255 + we may not log a CAP_SETUID check above, e.g.
93256 + in the case where new ruid = old euid
93257 + */
93258 + gr_learn_cap(current, new, CAP_SETUID);
93259 retval = set_user(new);
93260 if (retval < 0)
93261 goto error;
93262 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93263 old = current_cred();
93264
93265 retval = -EPERM;
93266 +
93267 + if (gr_check_crash_uid(kuid))
93268 + goto error;
93269 + if (gr_check_user_change(kuid, kuid, kuid))
93270 + goto error;
93271 +
93272 if (ns_capable(old->user_ns, CAP_SETUID)) {
93273 new->suid = new->uid = kuid;
93274 if (!uid_eq(kuid, old->uid)) {
93275 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93276 goto error;
93277 }
93278
93279 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93280 + goto error;
93281 +
93282 if (ruid != (uid_t) -1) {
93283 new->uid = kruid;
93284 if (!uid_eq(kruid, old->uid)) {
93285 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93286 goto error;
93287 }
93288
93289 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93290 + goto error;
93291 +
93292 if (rgid != (gid_t) -1)
93293 new->gid = krgid;
93294 if (egid != (gid_t) -1)
93295 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93296 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93297 ns_capable(old->user_ns, CAP_SETUID)) {
93298 if (!uid_eq(kuid, old->fsuid)) {
93299 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93300 + goto error;
93301 +
93302 new->fsuid = kuid;
93303 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93304 goto change_okay;
93305 }
93306 }
93307
93308 +error:
93309 abort_creds(new);
93310 return old_fsuid;
93311
93312 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93313 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93314 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93315 ns_capable(old->user_ns, CAP_SETGID)) {
93316 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93317 + goto error;
93318 +
93319 if (!gid_eq(kgid, old->fsgid)) {
93320 new->fsgid = kgid;
93321 goto change_okay;
93322 }
93323 }
93324
93325 +error:
93326 abort_creds(new);
93327 return old_fsgid;
93328
93329 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93330 return -EFAULT;
93331
93332 down_read(&uts_sem);
93333 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93334 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93335 __OLD_UTS_LEN);
93336 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93337 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93338 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93339 __OLD_UTS_LEN);
93340 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93341 - error |= __copy_to_user(&name->release, &utsname()->release,
93342 + error |= __copy_to_user(name->release, &utsname()->release,
93343 __OLD_UTS_LEN);
93344 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93345 - error |= __copy_to_user(&name->version, &utsname()->version,
93346 + error |= __copy_to_user(name->version, &utsname()->version,
93347 __OLD_UTS_LEN);
93348 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93349 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93350 + error |= __copy_to_user(name->machine, &utsname()->machine,
93351 __OLD_UTS_LEN);
93352 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93353 up_read(&uts_sem);
93354 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93355 */
93356 new_rlim->rlim_cur = 1;
93357 }
93358 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93359 + is changed to a lower value. Since tasks can be created by the same
93360 + user in between this limit change and an execve by this task, force
93361 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93362 + */
93363 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93364 + tsk->flags |= PF_NPROC_EXCEEDED;
93365 }
93366 if (!retval) {
93367 if (old_rlim)
93368 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93369 index 88ea2d6..88acc77 100644
93370 --- a/kernel/sysctl.c
93371 +++ b/kernel/sysctl.c
93372 @@ -94,7 +94,6 @@
93373
93374
93375 #if defined(CONFIG_SYSCTL)
93376 -
93377 /* External variables not in a header file. */
93378 extern int max_threads;
93379 extern int suid_dumpable;
93380 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93381
93382 /* Constants used for minimum and maximum */
93383 #ifdef CONFIG_LOCKUP_DETECTOR
93384 -static int sixty = 60;
93385 +static int sixty __read_only = 60;
93386 #endif
93387
93388 -static int __maybe_unused neg_one = -1;
93389 +static int __maybe_unused neg_one __read_only = -1;
93390
93391 -static int zero;
93392 -static int __maybe_unused one = 1;
93393 -static int __maybe_unused two = 2;
93394 -static int __maybe_unused four = 4;
93395 -static unsigned long one_ul = 1;
93396 -static int one_hundred = 100;
93397 +static int zero __read_only = 0;
93398 +static int __maybe_unused one __read_only = 1;
93399 +static int __maybe_unused two __read_only = 2;
93400 +static int __maybe_unused three __read_only = 3;
93401 +static int __maybe_unused four __read_only = 4;
93402 +static unsigned long one_ul __read_only = 1;
93403 +static int one_hundred __read_only = 100;
93404 #ifdef CONFIG_PRINTK
93405 -static int ten_thousand = 10000;
93406 +static int ten_thousand __read_only = 10000;
93407 #endif
93408
93409 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93410 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93411 void __user *buffer, size_t *lenp, loff_t *ppos);
93412 #endif
93413
93414 -#ifdef CONFIG_PRINTK
93415 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93416 void __user *buffer, size_t *lenp, loff_t *ppos);
93417 -#endif
93418
93419 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93420 void __user *buffer, size_t *lenp, loff_t *ppos);
93421 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93422
93423 #endif
93424
93425 +extern struct ctl_table grsecurity_table[];
93426 +
93427 static struct ctl_table kern_table[];
93428 static struct ctl_table vm_table[];
93429 static struct ctl_table fs_table[];
93430 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93431 int sysctl_legacy_va_layout;
93432 #endif
93433
93434 +#ifdef CONFIG_PAX_SOFTMODE
93435 +static struct ctl_table pax_table[] = {
93436 + {
93437 + .procname = "softmode",
93438 + .data = &pax_softmode,
93439 + .maxlen = sizeof(unsigned int),
93440 + .mode = 0600,
93441 + .proc_handler = &proc_dointvec,
93442 + },
93443 +
93444 + { }
93445 +};
93446 +#endif
93447 +
93448 /* The default sysctl tables: */
93449
93450 static struct ctl_table sysctl_base_table[] = {
93451 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93452 #endif
93453
93454 static struct ctl_table kern_table[] = {
93455 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93456 + {
93457 + .procname = "grsecurity",
93458 + .mode = 0500,
93459 + .child = grsecurity_table,
93460 + },
93461 +#endif
93462 +
93463 +#ifdef CONFIG_PAX_SOFTMODE
93464 + {
93465 + .procname = "pax",
93466 + .mode = 0500,
93467 + .child = pax_table,
93468 + },
93469 +#endif
93470 +
93471 {
93472 .procname = "sched_child_runs_first",
93473 .data = &sysctl_sched_child_runs_first,
93474 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93475 .data = &modprobe_path,
93476 .maxlen = KMOD_PATH_LEN,
93477 .mode = 0644,
93478 - .proc_handler = proc_dostring,
93479 + .proc_handler = proc_dostring_modpriv,
93480 },
93481 {
93482 .procname = "modules_disabled",
93483 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93484 .extra1 = &zero,
93485 .extra2 = &one,
93486 },
93487 +#endif
93488 {
93489 .procname = "kptr_restrict",
93490 .data = &kptr_restrict,
93491 .maxlen = sizeof(int),
93492 .mode = 0644,
93493 .proc_handler = proc_dointvec_minmax_sysadmin,
93494 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93495 + .extra1 = &two,
93496 +#else
93497 .extra1 = &zero,
93498 +#endif
93499 .extra2 = &two,
93500 },
93501 -#endif
93502 {
93503 .procname = "ngroups_max",
93504 .data = &ngroups_max,
93505 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93506 */
93507 {
93508 .procname = "perf_event_paranoid",
93509 - .data = &sysctl_perf_event_paranoid,
93510 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93511 + .data = &sysctl_perf_event_legitimately_concerned,
93512 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93513 .mode = 0644,
93514 - .proc_handler = proc_dointvec,
93515 + /* go ahead, be a hero */
93516 + .proc_handler = proc_dointvec_minmax_sysadmin,
93517 + .extra1 = &neg_one,
93518 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93519 + .extra2 = &three,
93520 +#else
93521 + .extra2 = &two,
93522 +#endif
93523 },
93524 {
93525 .procname = "perf_event_mlock_kb",
93526 @@ -1340,6 +1381,13 @@ static struct ctl_table vm_table[] = {
93527 .proc_handler = proc_dointvec_minmax,
93528 .extra1 = &zero,
93529 },
93530 + {
93531 + .procname = "heap_stack_gap",
93532 + .data = &sysctl_heap_stack_gap,
93533 + .maxlen = sizeof(sysctl_heap_stack_gap),
93534 + .mode = 0644,
93535 + .proc_handler = proc_doulongvec_minmax,
93536 + },
93537 #else
93538 {
93539 .procname = "nr_trim_pages",
93540 @@ -1822,6 +1870,16 @@ int proc_dostring(struct ctl_table *table, int write,
93541 (char __user *)buffer, lenp, ppos);
93542 }
93543
93544 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93545 + void __user *buffer, size_t *lenp, loff_t *ppos)
93546 +{
93547 + if (write && !capable(CAP_SYS_MODULE))
93548 + return -EPERM;
93549 +
93550 + return _proc_do_string(table->data, table->maxlen, write,
93551 + buffer, lenp, ppos);
93552 +}
93553 +
93554 static size_t proc_skip_spaces(char **buf)
93555 {
93556 size_t ret;
93557 @@ -1927,6 +1985,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93558 len = strlen(tmp);
93559 if (len > *size)
93560 len = *size;
93561 + if (len > sizeof(tmp))
93562 + len = sizeof(tmp);
93563 if (copy_to_user(*buf, tmp, len))
93564 return -EFAULT;
93565 *size -= len;
93566 @@ -2104,7 +2164,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93567 static int proc_taint(struct ctl_table *table, int write,
93568 void __user *buffer, size_t *lenp, loff_t *ppos)
93569 {
93570 - struct ctl_table t;
93571 + ctl_table_no_const t;
93572 unsigned long tmptaint = get_taint();
93573 int err;
93574
93575 @@ -2132,7 +2192,6 @@ static int proc_taint(struct ctl_table *table, int write,
93576 return err;
93577 }
93578
93579 -#ifdef CONFIG_PRINTK
93580 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93581 void __user *buffer, size_t *lenp, loff_t *ppos)
93582 {
93583 @@ -2141,7 +2200,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93584
93585 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
93586 }
93587 -#endif
93588
93589 struct do_proc_dointvec_minmax_conv_param {
93590 int *min;
93591 @@ -2701,6 +2759,12 @@ int proc_dostring(struct ctl_table *table, int write,
93592 return -ENOSYS;
93593 }
93594
93595 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93596 + void __user *buffer, size_t *lenp, loff_t *ppos)
93597 +{
93598 + return -ENOSYS;
93599 +}
93600 +
93601 int proc_dointvec(struct ctl_table *table, int write,
93602 void __user *buffer, size_t *lenp, loff_t *ppos)
93603 {
93604 @@ -2757,5 +2821,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
93605 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
93606 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
93607 EXPORT_SYMBOL(proc_dostring);
93608 +EXPORT_SYMBOL(proc_dostring_modpriv);
93609 EXPORT_SYMBOL(proc_doulongvec_minmax);
93610 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
93611 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
93612 index 670fff8..a247812 100644
93613 --- a/kernel/taskstats.c
93614 +++ b/kernel/taskstats.c
93615 @@ -28,9 +28,12 @@
93616 #include <linux/fs.h>
93617 #include <linux/file.h>
93618 #include <linux/pid_namespace.h>
93619 +#include <linux/grsecurity.h>
93620 #include <net/genetlink.h>
93621 #include <linux/atomic.h>
93622
93623 +extern int gr_is_taskstats_denied(int pid);
93624 +
93625 /*
93626 * Maximum length of a cpumask that can be specified in
93627 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
93628 @@ -576,6 +579,9 @@ err:
93629
93630 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
93631 {
93632 + if (gr_is_taskstats_denied(current->pid))
93633 + return -EACCES;
93634 +
93635 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
93636 return cmd_attr_register_cpumask(info);
93637 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
93638 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
93639 index a7077d3..dd48a49 100644
93640 --- a/kernel/time/alarmtimer.c
93641 +++ b/kernel/time/alarmtimer.c
93642 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
93643 struct platform_device *pdev;
93644 int error = 0;
93645 int i;
93646 - struct k_clock alarm_clock = {
93647 + static struct k_clock alarm_clock = {
93648 .clock_getres = alarm_clock_getres,
93649 .clock_get = alarm_clock_get,
93650 .timer_create = alarm_timer_create,
93651 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
93652 index d8c724c..6b331a4 100644
93653 --- a/kernel/time/hrtimer.c
93654 +++ b/kernel/time/hrtimer.c
93655 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
93656 local_irq_restore(flags);
93657 }
93658
93659 -static void run_hrtimer_softirq(struct softirq_action *h)
93660 +static __latent_entropy void run_hrtimer_softirq(void)
93661 {
93662 hrtimer_peek_ahead_timers();
93663 }
93664 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
93665 index a16b678..8c5bd9d 100644
93666 --- a/kernel/time/posix-cpu-timers.c
93667 +++ b/kernel/time/posix-cpu-timers.c
93668 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
93669
93670 static __init int init_posix_cpu_timers(void)
93671 {
93672 - struct k_clock process = {
93673 + static struct k_clock process = {
93674 .clock_getres = process_cpu_clock_getres,
93675 .clock_get = process_cpu_clock_get,
93676 .timer_create = process_cpu_timer_create,
93677 .nsleep = process_cpu_nsleep,
93678 .nsleep_restart = process_cpu_nsleep_restart,
93679 };
93680 - struct k_clock thread = {
93681 + static struct k_clock thread = {
93682 .clock_getres = thread_cpu_clock_getres,
93683 .clock_get = thread_cpu_clock_get,
93684 .timer_create = thread_cpu_timer_create,
93685 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
93686 index 31ea01f..7fc61ef 100644
93687 --- a/kernel/time/posix-timers.c
93688 +++ b/kernel/time/posix-timers.c
93689 @@ -43,6 +43,7 @@
93690 #include <linux/hash.h>
93691 #include <linux/posix-clock.h>
93692 #include <linux/posix-timers.h>
93693 +#include <linux/grsecurity.h>
93694 #include <linux/syscalls.h>
93695 #include <linux/wait.h>
93696 #include <linux/workqueue.h>
93697 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
93698 * which we beg off on and pass to do_sys_settimeofday().
93699 */
93700
93701 -static struct k_clock posix_clocks[MAX_CLOCKS];
93702 +static struct k_clock *posix_clocks[MAX_CLOCKS];
93703
93704 /*
93705 * These ones are defined below.
93706 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
93707 */
93708 static __init int init_posix_timers(void)
93709 {
93710 - struct k_clock clock_realtime = {
93711 + static struct k_clock clock_realtime = {
93712 .clock_getres = hrtimer_get_res,
93713 .clock_get = posix_clock_realtime_get,
93714 .clock_set = posix_clock_realtime_set,
93715 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
93716 .timer_get = common_timer_get,
93717 .timer_del = common_timer_del,
93718 };
93719 - struct k_clock clock_monotonic = {
93720 + static struct k_clock clock_monotonic = {
93721 .clock_getres = hrtimer_get_res,
93722 .clock_get = posix_ktime_get_ts,
93723 .nsleep = common_nsleep,
93724 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
93725 .timer_get = common_timer_get,
93726 .timer_del = common_timer_del,
93727 };
93728 - struct k_clock clock_monotonic_raw = {
93729 + static struct k_clock clock_monotonic_raw = {
93730 .clock_getres = hrtimer_get_res,
93731 .clock_get = posix_get_monotonic_raw,
93732 };
93733 - struct k_clock clock_realtime_coarse = {
93734 + static struct k_clock clock_realtime_coarse = {
93735 .clock_getres = posix_get_coarse_res,
93736 .clock_get = posix_get_realtime_coarse,
93737 };
93738 - struct k_clock clock_monotonic_coarse = {
93739 + static struct k_clock clock_monotonic_coarse = {
93740 .clock_getres = posix_get_coarse_res,
93741 .clock_get = posix_get_monotonic_coarse,
93742 };
93743 - struct k_clock clock_tai = {
93744 + static struct k_clock clock_tai = {
93745 .clock_getres = hrtimer_get_res,
93746 .clock_get = posix_get_tai,
93747 .nsleep = common_nsleep,
93748 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
93749 .timer_get = common_timer_get,
93750 .timer_del = common_timer_del,
93751 };
93752 - struct k_clock clock_boottime = {
93753 + static struct k_clock clock_boottime = {
93754 .clock_getres = hrtimer_get_res,
93755 .clock_get = posix_get_boottime,
93756 .nsleep = common_nsleep,
93757 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
93758 return;
93759 }
93760
93761 - posix_clocks[clock_id] = *new_clock;
93762 + posix_clocks[clock_id] = new_clock;
93763 }
93764 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
93765
93766 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
93767 return (id & CLOCKFD_MASK) == CLOCKFD ?
93768 &clock_posix_dynamic : &clock_posix_cpu;
93769
93770 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
93771 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
93772 return NULL;
93773 - return &posix_clocks[id];
93774 + return posix_clocks[id];
93775 }
93776
93777 static int common_timer_create(struct k_itimer *new_timer)
93778 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
93779 struct k_clock *kc = clockid_to_kclock(which_clock);
93780 struct k_itimer *new_timer;
93781 int error, new_timer_id;
93782 - sigevent_t event;
93783 + sigevent_t event = { };
93784 int it_id_set = IT_ID_NOT_SET;
93785
93786 if (!kc)
93787 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
93788 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
93789 return -EFAULT;
93790
93791 + /* only the CLOCK_REALTIME clock can be set, all other clocks
93792 + have their clock_set fptr set to a nosettime dummy function
93793 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
93794 + call common_clock_set, which calls do_sys_settimeofday, which
93795 + we hook
93796 + */
93797 +
93798 return kc->clock_set(which_clock, &new_tp);
93799 }
93800
93801 diff --git a/kernel/time/time.c b/kernel/time/time.c
93802 index 2c85b77..6530536 100644
93803 --- a/kernel/time/time.c
93804 +++ b/kernel/time/time.c
93805 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
93806 return error;
93807
93808 if (tz) {
93809 + /* we log in do_settimeofday called below, so don't log twice
93810 + */
93811 + if (!tv)
93812 + gr_log_timechange();
93813 +
93814 sys_tz = *tz;
93815 update_vsyscall_tz();
93816 if (firsttime) {
93817 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
93818 index 6a93185..288c331 100644
93819 --- a/kernel/time/timekeeping.c
93820 +++ b/kernel/time/timekeeping.c
93821 @@ -15,6 +15,7 @@
93822 #include <linux/init.h>
93823 #include <linux/mm.h>
93824 #include <linux/sched.h>
93825 +#include <linux/grsecurity.h>
93826 #include <linux/syscore_ops.h>
93827 #include <linux/clocksource.h>
93828 #include <linux/jiffies.h>
93829 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
93830 if (!timespec64_valid_strict(ts))
93831 return -EINVAL;
93832
93833 + gr_log_timechange();
93834 +
93835 raw_spin_lock_irqsave(&timekeeper_lock, flags);
93836 write_seqcount_begin(&tk_core.seq);
93837
93838 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
93839 index 2d3f5c5..7ed7dc5 100644
93840 --- a/kernel/time/timer.c
93841 +++ b/kernel/time/timer.c
93842 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
93843 /*
93844 * This function runs timers and the timer-tq in bottom half context.
93845 */
93846 -static void run_timer_softirq(struct softirq_action *h)
93847 +static __latent_entropy void run_timer_softirq(void)
93848 {
93849 struct tvec_base *base = __this_cpu_read(tvec_bases);
93850
93851 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
93852 *
93853 * In all cases the return value is guaranteed to be non-negative.
93854 */
93855 -signed long __sched schedule_timeout(signed long timeout)
93856 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
93857 {
93858 struct timer_list timer;
93859 unsigned long expire;
93860 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
93861 index 61ed862..3b52c65 100644
93862 --- a/kernel/time/timer_list.c
93863 +++ b/kernel/time/timer_list.c
93864 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
93865
93866 static void print_name_offset(struct seq_file *m, void *sym)
93867 {
93868 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93869 + SEQ_printf(m, "<%p>", NULL);
93870 +#else
93871 char symname[KSYM_NAME_LEN];
93872
93873 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
93874 SEQ_printf(m, "<%pK>", sym);
93875 else
93876 SEQ_printf(m, "%s", symname);
93877 +#endif
93878 }
93879
93880 static void
93881 @@ -119,7 +123,11 @@ next_one:
93882 static void
93883 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
93884 {
93885 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93886 + SEQ_printf(m, " .base: %p\n", NULL);
93887 +#else
93888 SEQ_printf(m, " .base: %pK\n", base);
93889 +#endif
93890 SEQ_printf(m, " .index: %d\n",
93891 base->index);
93892 SEQ_printf(m, " .resolution: %Lu nsecs\n",
93893 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
93894 {
93895 struct proc_dir_entry *pe;
93896
93897 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93898 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
93899 +#else
93900 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
93901 +#endif
93902 if (!pe)
93903 return -ENOMEM;
93904 return 0;
93905 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
93906 index 1fb08f2..ca4bb1e 100644
93907 --- a/kernel/time/timer_stats.c
93908 +++ b/kernel/time/timer_stats.c
93909 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
93910 static unsigned long nr_entries;
93911 static struct entry entries[MAX_ENTRIES];
93912
93913 -static atomic_t overflow_count;
93914 +static atomic_unchecked_t overflow_count;
93915
93916 /*
93917 * The entries are in a hash-table, for fast lookup:
93918 @@ -140,7 +140,7 @@ static void reset_entries(void)
93919 nr_entries = 0;
93920 memset(entries, 0, sizeof(entries));
93921 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
93922 - atomic_set(&overflow_count, 0);
93923 + atomic_set_unchecked(&overflow_count, 0);
93924 }
93925
93926 static struct entry *alloc_entry(void)
93927 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93928 if (likely(entry))
93929 entry->count++;
93930 else
93931 - atomic_inc(&overflow_count);
93932 + atomic_inc_unchecked(&overflow_count);
93933
93934 out_unlock:
93935 raw_spin_unlock_irqrestore(lock, flags);
93936 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93937
93938 static void print_name_offset(struct seq_file *m, unsigned long addr)
93939 {
93940 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93941 + seq_printf(m, "<%p>", NULL);
93942 +#else
93943 char symname[KSYM_NAME_LEN];
93944
93945 if (lookup_symbol_name(addr, symname) < 0)
93946 - seq_printf(m, "<%p>", (void *)addr);
93947 + seq_printf(m, "<%pK>", (void *)addr);
93948 else
93949 seq_printf(m, "%s", symname);
93950 +#endif
93951 }
93952
93953 static int tstats_show(struct seq_file *m, void *v)
93954 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
93955
93956 seq_puts(m, "Timer Stats Version: v0.3\n");
93957 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
93958 - if (atomic_read(&overflow_count))
93959 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
93960 + if (atomic_read_unchecked(&overflow_count))
93961 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
93962 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
93963
93964 for (i = 0; i < nr_entries; i++) {
93965 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
93966 {
93967 struct proc_dir_entry *pe;
93968
93969 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93970 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
93971 +#else
93972 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
93973 +#endif
93974 if (!pe)
93975 return -ENOMEM;
93976 return 0;
93977 diff --git a/kernel/torture.c b/kernel/torture.c
93978 index dd70993..0bf694b 100644
93979 --- a/kernel/torture.c
93980 +++ b/kernel/torture.c
93981 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
93982 mutex_lock(&fullstop_mutex);
93983 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
93984 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
93985 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
93986 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
93987 } else {
93988 pr_warn("Concurrent rmmod and shutdown illegal!\n");
93989 }
93990 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
93991 if (!torture_must_stop()) {
93992 if (stutter > 1) {
93993 schedule_timeout_interruptible(stutter - 1);
93994 - ACCESS_ONCE(stutter_pause_test) = 2;
93995 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
93996 }
93997 schedule_timeout_interruptible(1);
93998 - ACCESS_ONCE(stutter_pause_test) = 1;
93999 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
94000 }
94001 if (!torture_must_stop())
94002 schedule_timeout_interruptible(stutter);
94003 - ACCESS_ONCE(stutter_pause_test) = 0;
94004 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
94005 torture_shutdown_absorb("torture_stutter");
94006 } while (!torture_must_stop());
94007 torture_kthread_stopping("torture_stutter");
94008 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
94009 schedule_timeout_uninterruptible(10);
94010 return true;
94011 }
94012 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
94013 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
94014 mutex_unlock(&fullstop_mutex);
94015 torture_shutdown_cleanup();
94016 torture_shuffle_cleanup();
94017 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
94018 index 483cecf..ac46091 100644
94019 --- a/kernel/trace/blktrace.c
94020 +++ b/kernel/trace/blktrace.c
94021 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
94022 struct blk_trace *bt = filp->private_data;
94023 char buf[16];
94024
94025 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
94026 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
94027
94028 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
94029 }
94030 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
94031 return 1;
94032
94033 bt = buf->chan->private_data;
94034 - atomic_inc(&bt->dropped);
94035 + atomic_inc_unchecked(&bt->dropped);
94036 return 0;
94037 }
94038
94039 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
94040
94041 bt->dir = dir;
94042 bt->dev = dev;
94043 - atomic_set(&bt->dropped, 0);
94044 + atomic_set_unchecked(&bt->dropped, 0);
94045 INIT_LIST_HEAD(&bt->running_list);
94046
94047 ret = -EIO;
94048 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
94049 index af5bffd..57664b8 100644
94050 --- a/kernel/trace/ftrace.c
94051 +++ b/kernel/trace/ftrace.c
94052 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
94053 if (unlikely(ftrace_disabled))
94054 return 0;
94055
94056 + ret = ftrace_arch_code_modify_prepare();
94057 + FTRACE_WARN_ON(ret);
94058 + if (ret)
94059 + return 0;
94060 +
94061 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
94062 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
94063 if (ret) {
94064 ftrace_bug(ret, rec);
94065 - return 0;
94066 }
94067 - return 1;
94068 + return ret ? 0 : 1;
94069 }
94070
94071 /*
94072 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
94073 if (!count)
94074 return 0;
94075
94076 + pax_open_kernel();
94077 sort(start, count, sizeof(*start),
94078 ftrace_cmp_ips, ftrace_swap_ips);
94079 + pax_close_kernel();
94080
94081 start_pg = ftrace_allocate_pages(count);
94082 if (!start_pg)
94083 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
94084
94085 if (t->ret_stack == NULL) {
94086 atomic_set(&t->tracing_graph_pause, 0);
94087 - atomic_set(&t->trace_overrun, 0);
94088 + atomic_set_unchecked(&t->trace_overrun, 0);
94089 t->curr_ret_stack = -1;
94090 /* Make sure the tasks see the -1 first: */
94091 smp_wmb();
94092 @@ -5876,7 +5883,7 @@ static void
94093 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
94094 {
94095 atomic_set(&t->tracing_graph_pause, 0);
94096 - atomic_set(&t->trace_overrun, 0);
94097 + atomic_set_unchecked(&t->trace_overrun, 0);
94098 t->ftrace_timestamp = 0;
94099 /* make curr_ret_stack visible before we add the ret_stack */
94100 smp_wmb();
94101 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
94102 index d2e151c..1498973 100644
94103 --- a/kernel/trace/ring_buffer.c
94104 +++ b/kernel/trace/ring_buffer.c
94105 @@ -350,9 +350,9 @@ struct buffer_data_page {
94106 */
94107 struct buffer_page {
94108 struct list_head list; /* list of buffer pages */
94109 - local_t write; /* index for next write */
94110 + local_unchecked_t write; /* index for next write */
94111 unsigned read; /* index for next read */
94112 - local_t entries; /* entries on this page */
94113 + local_unchecked_t entries; /* entries on this page */
94114 unsigned long real_end; /* real end of data */
94115 struct buffer_data_page *page; /* Actual data page */
94116 };
94117 @@ -473,11 +473,11 @@ struct ring_buffer_per_cpu {
94118 unsigned long last_overrun;
94119 local_t entries_bytes;
94120 local_t entries;
94121 - local_t overrun;
94122 - local_t commit_overrun;
94123 - local_t dropped_events;
94124 + local_unchecked_t overrun;
94125 + local_unchecked_t commit_overrun;
94126 + local_unchecked_t dropped_events;
94127 local_t committing;
94128 - local_t commits;
94129 + local_unchecked_t commits;
94130 unsigned long read;
94131 unsigned long read_bytes;
94132 u64 write_stamp;
94133 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94134 *
94135 * We add a counter to the write field to denote this.
94136 */
94137 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
94138 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
94139 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
94140 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
94141
94142 /*
94143 * Just make sure we have seen our old_write and synchronize
94144 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94145 * cmpxchg to only update if an interrupt did not already
94146 * do it for us. If the cmpxchg fails, we don't care.
94147 */
94148 - (void)local_cmpxchg(&next_page->write, old_write, val);
94149 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
94150 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
94151 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
94152
94153 /*
94154 * No need to worry about races with clearing out the commit.
94155 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
94156
94157 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
94158 {
94159 - return local_read(&bpage->entries) & RB_WRITE_MASK;
94160 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
94161 }
94162
94163 static inline unsigned long rb_page_write(struct buffer_page *bpage)
94164 {
94165 - return local_read(&bpage->write) & RB_WRITE_MASK;
94166 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
94167 }
94168
94169 static int
94170 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
94171 * bytes consumed in ring buffer from here.
94172 * Increment overrun to account for the lost events.
94173 */
94174 - local_add(page_entries, &cpu_buffer->overrun);
94175 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
94176 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94177 }
94178
94179 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
94180 * it is our responsibility to update
94181 * the counters.
94182 */
94183 - local_add(entries, &cpu_buffer->overrun);
94184 + local_add_unchecked(entries, &cpu_buffer->overrun);
94185 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94186
94187 /*
94188 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94189 if (tail == BUF_PAGE_SIZE)
94190 tail_page->real_end = 0;
94191
94192 - local_sub(length, &tail_page->write);
94193 + local_sub_unchecked(length, &tail_page->write);
94194 return;
94195 }
94196
94197 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94198 rb_event_set_padding(event);
94199
94200 /* Set the write back to the previous setting */
94201 - local_sub(length, &tail_page->write);
94202 + local_sub_unchecked(length, &tail_page->write);
94203 return;
94204 }
94205
94206 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94207
94208 /* Set write to end of buffer */
94209 length = (tail + length) - BUF_PAGE_SIZE;
94210 - local_sub(length, &tail_page->write);
94211 + local_sub_unchecked(length, &tail_page->write);
94212 }
94213
94214 /*
94215 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94216 * about it.
94217 */
94218 if (unlikely(next_page == commit_page)) {
94219 - local_inc(&cpu_buffer->commit_overrun);
94220 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94221 goto out_reset;
94222 }
94223
94224 @@ -2360,7 +2360,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94225 * this is easy, just stop here.
94226 */
94227 if (!(buffer->flags & RB_FL_OVERWRITE)) {
94228 - local_inc(&cpu_buffer->dropped_events);
94229 + local_inc_unchecked(&cpu_buffer->dropped_events);
94230 goto out_reset;
94231 }
94232
94233 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94234 cpu_buffer->tail_page) &&
94235 (cpu_buffer->commit_page ==
94236 cpu_buffer->reader_page))) {
94237 - local_inc(&cpu_buffer->commit_overrun);
94238 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94239 goto out_reset;
94240 }
94241 }
94242 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94243 length += RB_LEN_TIME_EXTEND;
94244
94245 tail_page = cpu_buffer->tail_page;
94246 - write = local_add_return(length, &tail_page->write);
94247 + write = local_add_return_unchecked(length, &tail_page->write);
94248
94249 /* set write to only the index of the write */
94250 write &= RB_WRITE_MASK;
94251 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94252 kmemcheck_annotate_bitfield(event, bitfield);
94253 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94254
94255 - local_inc(&tail_page->entries);
94256 + local_inc_unchecked(&tail_page->entries);
94257
94258 /*
94259 * If this is the first commit on the page, then update
94260 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94261
94262 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94263 unsigned long write_mask =
94264 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94265 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94266 unsigned long event_length = rb_event_length(event);
94267 /*
94268 * This is on the tail page. It is possible that
94269 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94270 */
94271 old_index += write_mask;
94272 new_index += write_mask;
94273 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94274 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94275 if (index == old_index) {
94276 /* update counters */
94277 local_sub(event_length, &cpu_buffer->entries_bytes);
94278 @@ -2516,7 +2516,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94279 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
94280 {
94281 local_inc(&cpu_buffer->committing);
94282 - local_inc(&cpu_buffer->commits);
94283 + local_inc_unchecked(&cpu_buffer->commits);
94284 }
94285
94286 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94287 @@ -2528,7 +2528,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94288 return;
94289
94290 again:
94291 - commits = local_read(&cpu_buffer->commits);
94292 + commits = local_read_unchecked(&cpu_buffer->commits);
94293 /* synchronize with interrupts */
94294 barrier();
94295 if (local_read(&cpu_buffer->committing) == 1)
94296 @@ -2544,7 +2544,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94297 * updating of the commit page and the clearing of the
94298 * committing counter.
94299 */
94300 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
94301 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
94302 !local_read(&cpu_buffer->committing)) {
94303 local_inc(&cpu_buffer->committing);
94304 goto again;
94305 @@ -2574,7 +2574,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
94306 barrier();
94307 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
94308 local_dec(&cpu_buffer->committing);
94309 - local_dec(&cpu_buffer->commits);
94310 + local_dec_unchecked(&cpu_buffer->commits);
94311 return NULL;
94312 }
94313 #endif
94314 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94315
94316 /* Do the likely case first */
94317 if (likely(bpage->page == (void *)addr)) {
94318 - local_dec(&bpage->entries);
94319 + local_dec_unchecked(&bpage->entries);
94320 return;
94321 }
94322
94323 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94324 start = bpage;
94325 do {
94326 if (bpage->page == (void *)addr) {
94327 - local_dec(&bpage->entries);
94328 + local_dec_unchecked(&bpage->entries);
94329 return;
94330 }
94331 rb_inc_page(cpu_buffer, &bpage);
94332 @@ -3200,7 +3200,7 @@ static inline unsigned long
94333 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94334 {
94335 return local_read(&cpu_buffer->entries) -
94336 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94337 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94338 }
94339
94340 /**
94341 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94342 return 0;
94343
94344 cpu_buffer = buffer->buffers[cpu];
94345 - ret = local_read(&cpu_buffer->overrun);
94346 + ret = local_read_unchecked(&cpu_buffer->overrun);
94347
94348 return ret;
94349 }
94350 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94351 return 0;
94352
94353 cpu_buffer = buffer->buffers[cpu];
94354 - ret = local_read(&cpu_buffer->commit_overrun);
94355 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94356
94357 return ret;
94358 }
94359 @@ -3334,7 +3334,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
94360 return 0;
94361
94362 cpu_buffer = buffer->buffers[cpu];
94363 - ret = local_read(&cpu_buffer->dropped_events);
94364 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
94365
94366 return ret;
94367 }
94368 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94369 /* if you care about this being correct, lock the buffer */
94370 for_each_buffer_cpu(buffer, cpu) {
94371 cpu_buffer = buffer->buffers[cpu];
94372 - overruns += local_read(&cpu_buffer->overrun);
94373 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94374 }
94375
94376 return overruns;
94377 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94378 /*
94379 * Reset the reader page to size zero.
94380 */
94381 - local_set(&cpu_buffer->reader_page->write, 0);
94382 - local_set(&cpu_buffer->reader_page->entries, 0);
94383 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94384 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94385 local_set(&cpu_buffer->reader_page->page->commit, 0);
94386 cpu_buffer->reader_page->real_end = 0;
94387
94388 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94389 * want to compare with the last_overrun.
94390 */
94391 smp_mb();
94392 - overwrite = local_read(&(cpu_buffer->overrun));
94393 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94394
94395 /*
94396 * Here's the tricky part.
94397 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94398
94399 cpu_buffer->head_page
94400 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94401 - local_set(&cpu_buffer->head_page->write, 0);
94402 - local_set(&cpu_buffer->head_page->entries, 0);
94403 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94404 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94405 local_set(&cpu_buffer->head_page->page->commit, 0);
94406
94407 cpu_buffer->head_page->read = 0;
94408 @@ -4186,18 +4186,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94409
94410 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94411 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94412 - local_set(&cpu_buffer->reader_page->write, 0);
94413 - local_set(&cpu_buffer->reader_page->entries, 0);
94414 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94415 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94416 local_set(&cpu_buffer->reader_page->page->commit, 0);
94417 cpu_buffer->reader_page->read = 0;
94418
94419 local_set(&cpu_buffer->entries_bytes, 0);
94420 - local_set(&cpu_buffer->overrun, 0);
94421 - local_set(&cpu_buffer->commit_overrun, 0);
94422 - local_set(&cpu_buffer->dropped_events, 0);
94423 + local_set_unchecked(&cpu_buffer->overrun, 0);
94424 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94425 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
94426 local_set(&cpu_buffer->entries, 0);
94427 local_set(&cpu_buffer->committing, 0);
94428 - local_set(&cpu_buffer->commits, 0);
94429 + local_set_unchecked(&cpu_buffer->commits, 0);
94430 cpu_buffer->read = 0;
94431 cpu_buffer->read_bytes = 0;
94432
94433 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94434 rb_init_page(bpage);
94435 bpage = reader->page;
94436 reader->page = *data_page;
94437 - local_set(&reader->write, 0);
94438 - local_set(&reader->entries, 0);
94439 + local_set_unchecked(&reader->write, 0);
94440 + local_set_unchecked(&reader->entries, 0);
94441 reader->read = 0;
94442 *data_page = bpage;
94443
94444 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94445 index 361a827..6a319a3 100644
94446 --- a/kernel/trace/trace.c
94447 +++ b/kernel/trace/trace.c
94448 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94449 return 0;
94450 }
94451
94452 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94453 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94454 {
94455 /* do nothing if flag is already set */
94456 if (!!(trace_flags & mask) == !!enabled)
94457 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94458 index 8de48ba..3e5b4fa 100644
94459 --- a/kernel/trace/trace.h
94460 +++ b/kernel/trace/trace.h
94461 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94462 void trace_printk_init_buffers(void);
94463 void trace_printk_start_comm(void);
94464 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94465 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94466 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94467
94468 /*
94469 * Normal trace_printk() and friends allocates special buffers
94470 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94471 index 57b67b1..66082a9 100644
94472 --- a/kernel/trace/trace_clock.c
94473 +++ b/kernel/trace/trace_clock.c
94474 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94475 return now;
94476 }
94477
94478 -static atomic64_t trace_counter;
94479 +static atomic64_unchecked_t trace_counter;
94480
94481 /*
94482 * trace_clock_counter(): simply an atomic counter.
94483 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94484 */
94485 u64 notrace trace_clock_counter(void)
94486 {
94487 - return atomic64_add_return(1, &trace_counter);
94488 + return atomic64_inc_return_unchecked(&trace_counter);
94489 }
94490 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94491 index b03a0ea..2df3168 100644
94492 --- a/kernel/trace/trace_events.c
94493 +++ b/kernel/trace/trace_events.c
94494 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94495 return 0;
94496 }
94497
94498 -struct ftrace_module_file_ops;
94499 static void __add_event_to_tracers(struct ftrace_event_call *call);
94500
94501 /* Add an additional event_call dynamically */
94502 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94503 index ba47600..d0e47fa 100644
94504 --- a/kernel/trace/trace_functions_graph.c
94505 +++ b/kernel/trace/trace_functions_graph.c
94506 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94507
94508 /* The return trace stack is full */
94509 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94510 - atomic_inc(&current->trace_overrun);
94511 + atomic_inc_unchecked(&current->trace_overrun);
94512 return -EBUSY;
94513 }
94514
94515 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94516 *ret = current->ret_stack[index].ret;
94517 trace->func = current->ret_stack[index].func;
94518 trace->calltime = current->ret_stack[index].calltime;
94519 - trace->overrun = atomic_read(&current->trace_overrun);
94520 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94521 trace->depth = index;
94522 }
94523
94524 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94525 index 7a9ba62..2e0e4a1 100644
94526 --- a/kernel/trace/trace_mmiotrace.c
94527 +++ b/kernel/trace/trace_mmiotrace.c
94528 @@ -24,7 +24,7 @@ struct header_iter {
94529 static struct trace_array *mmio_trace_array;
94530 static bool overrun_detected;
94531 static unsigned long prev_overruns;
94532 -static atomic_t dropped_count;
94533 +static atomic_unchecked_t dropped_count;
94534
94535 static void mmio_reset_data(struct trace_array *tr)
94536 {
94537 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94538
94539 static unsigned long count_overruns(struct trace_iterator *iter)
94540 {
94541 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94542 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94543 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94544
94545 if (over > prev_overruns)
94546 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94547 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94548 sizeof(*entry), 0, pc);
94549 if (!event) {
94550 - atomic_inc(&dropped_count);
94551 + atomic_inc_unchecked(&dropped_count);
94552 return;
94553 }
94554 entry = ring_buffer_event_data(event);
94555 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94556 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94557 sizeof(*entry), 0, pc);
94558 if (!event) {
94559 - atomic_inc(&dropped_count);
94560 + atomic_inc_unchecked(&dropped_count);
94561 return;
94562 }
94563 entry = ring_buffer_event_data(event);
94564 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94565 index b77b9a6..82f19bd 100644
94566 --- a/kernel/trace/trace_output.c
94567 +++ b/kernel/trace/trace_output.c
94568 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
94569 goto out;
94570 }
94571
94572 + pax_open_kernel();
94573 if (event->funcs->trace == NULL)
94574 - event->funcs->trace = trace_nop_print;
94575 + *(void **)&event->funcs->trace = trace_nop_print;
94576 if (event->funcs->raw == NULL)
94577 - event->funcs->raw = trace_nop_print;
94578 + *(void **)&event->funcs->raw = trace_nop_print;
94579 if (event->funcs->hex == NULL)
94580 - event->funcs->hex = trace_nop_print;
94581 + *(void **)&event->funcs->hex = trace_nop_print;
94582 if (event->funcs->binary == NULL)
94583 - event->funcs->binary = trace_nop_print;
94584 + *(void **)&event->funcs->binary = trace_nop_print;
94585 + pax_close_kernel();
94586
94587 key = event->type & (EVENT_HASHSIZE - 1);
94588
94589 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
94590 index f8b45d8..70ff6c8 100644
94591 --- a/kernel/trace/trace_seq.c
94592 +++ b/kernel/trace/trace_seq.c
94593 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
94594 return 0;
94595 }
94596
94597 - seq_buf_path(&s->seq, path, "\n");
94598 + seq_buf_path(&s->seq, path, "\n\\");
94599
94600 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
94601 s->seq.len = save_len;
94602 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
94603 index 16eddb3..758b308 100644
94604 --- a/kernel/trace/trace_stack.c
94605 +++ b/kernel/trace/trace_stack.c
94606 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
94607 return;
94608
94609 /* we do not handle interrupt stacks yet */
94610 - if (!object_is_on_stack(stack))
94611 + if (!object_starts_on_stack(stack))
94612 return;
94613
94614 local_irq_save(flags);
94615 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
94616 index c6ee36f..78513f3 100644
94617 --- a/kernel/trace/trace_syscalls.c
94618 +++ b/kernel/trace/trace_syscalls.c
94619 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
94620 int num;
94621
94622 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94623 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94624 + return -EINVAL;
94625
94626 mutex_lock(&syscall_trace_lock);
94627 if (!sys_perf_refcount_enter)
94628 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
94629 int num;
94630
94631 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94632 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94633 + return;
94634
94635 mutex_lock(&syscall_trace_lock);
94636 sys_perf_refcount_enter--;
94637 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
94638 int num;
94639
94640 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94641 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94642 + return -EINVAL;
94643
94644 mutex_lock(&syscall_trace_lock);
94645 if (!sys_perf_refcount_exit)
94646 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
94647 int num;
94648
94649 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94650 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94651 + return;
94652
94653 mutex_lock(&syscall_trace_lock);
94654 sys_perf_refcount_exit--;
94655 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
94656 index 4109f83..fe1f830 100644
94657 --- a/kernel/user_namespace.c
94658 +++ b/kernel/user_namespace.c
94659 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
94660 !kgid_has_mapping(parent_ns, group))
94661 return -EPERM;
94662
94663 +#ifdef CONFIG_GRKERNSEC
94664 + /*
94665 + * This doesn't really inspire confidence:
94666 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
94667 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
94668 + * Increases kernel attack surface in areas developers
94669 + * previously cared little about ("low importance due
94670 + * to requiring "root" capability")
94671 + * To be removed when this code receives *proper* review
94672 + */
94673 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
94674 + !capable(CAP_SETGID))
94675 + return -EPERM;
94676 +#endif
94677 +
94678 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
94679 if (!ns)
94680 return -ENOMEM;
94681 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
94682 if (atomic_read(&current->mm->mm_users) > 1)
94683 return -EINVAL;
94684
94685 - if (current->fs->users != 1)
94686 + if (atomic_read(&current->fs->users) != 1)
94687 return -EINVAL;
94688
94689 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
94690 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
94691 index c8eac43..4b5f08f 100644
94692 --- a/kernel/utsname_sysctl.c
94693 +++ b/kernel/utsname_sysctl.c
94694 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
94695 static int proc_do_uts_string(struct ctl_table *table, int write,
94696 void __user *buffer, size_t *lenp, loff_t *ppos)
94697 {
94698 - struct ctl_table uts_table;
94699 + ctl_table_no_const uts_table;
94700 int r;
94701 memcpy(&uts_table, table, sizeof(uts_table));
94702 uts_table.data = get_uts(table, write);
94703 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
94704 index 70bf118..4be3c37 100644
94705 --- a/kernel/watchdog.c
94706 +++ b/kernel/watchdog.c
94707 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
94708 static void watchdog_nmi_disable(unsigned int cpu) { return; }
94709 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
94710
94711 -static struct smp_hotplug_thread watchdog_threads = {
94712 +static struct smp_hotplug_thread watchdog_threads __read_only = {
94713 .store = &softlockup_watchdog,
94714 .thread_should_run = watchdog_should_run,
94715 .thread_fn = watchdog,
94716 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
94717 index 82d0c8d..37f4222 100644
94718 --- a/kernel/workqueue.c
94719 +++ b/kernel/workqueue.c
94720 @@ -4565,7 +4565,7 @@ static void rebind_workers(struct worker_pool *pool)
94721 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
94722 worker_flags |= WORKER_REBOUND;
94723 worker_flags &= ~WORKER_UNBOUND;
94724 - ACCESS_ONCE(worker->flags) = worker_flags;
94725 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
94726 }
94727
94728 spin_unlock_irq(&pool->lock);
94729 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
94730 index 5f2ce61..85a0b1b 100644
94731 --- a/lib/Kconfig.debug
94732 +++ b/lib/Kconfig.debug
94733 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
94734
94735 config DEBUG_WW_MUTEX_SLOWPATH
94736 bool "Wait/wound mutex debugging: Slowpath testing"
94737 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94738 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94739 select DEBUG_LOCK_ALLOC
94740 select DEBUG_SPINLOCK
94741 select DEBUG_MUTEXES
94742 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
94743
94744 config DEBUG_LOCK_ALLOC
94745 bool "Lock debugging: detect incorrect freeing of live locks"
94746 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94747 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94748 select DEBUG_SPINLOCK
94749 select DEBUG_MUTEXES
94750 select LOCKDEP
94751 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
94752
94753 config PROVE_LOCKING
94754 bool "Lock debugging: prove locking correctness"
94755 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94756 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94757 select LOCKDEP
94758 select DEBUG_SPINLOCK
94759 select DEBUG_MUTEXES
94760 @@ -992,7 +992,7 @@ config LOCKDEP
94761
94762 config LOCK_STAT
94763 bool "Lock usage statistics"
94764 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94765 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94766 select LOCKDEP
94767 select DEBUG_SPINLOCK
94768 select DEBUG_MUTEXES
94769 @@ -1453,6 +1453,7 @@ config LATENCYTOP
94770 depends on DEBUG_KERNEL
94771 depends on STACKTRACE_SUPPORT
94772 depends on PROC_FS
94773 + depends on !GRKERNSEC_HIDESYM
94774 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
94775 select KALLSYMS
94776 select KALLSYMS_ALL
94777 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94778 config DEBUG_STRICT_USER_COPY_CHECKS
94779 bool "Strict user copy size checks"
94780 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94781 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
94782 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
94783 help
94784 Enabling this option turns a certain set of sanity checks for user
94785 copy operations into compile time failures.
94786 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
94787
94788 config PROVIDE_OHCI1394_DMA_INIT
94789 bool "Remote debugging over FireWire early on boot"
94790 - depends on PCI && X86
94791 + depends on PCI && X86 && !GRKERNSEC
94792 help
94793 If you want to debug problems which hang or crash the kernel early
94794 on boot and the crashing machine has a FireWire port, you can use
94795 diff --git a/lib/Makefile b/lib/Makefile
94796 index 3c3b30b..ca29102 100644
94797 --- a/lib/Makefile
94798 +++ b/lib/Makefile
94799 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
94800 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
94801 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
94802 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
94803 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
94804 +obj-y += list_debug.o
94805 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
94806
94807 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
94808 diff --git a/lib/average.c b/lib/average.c
94809 index 114d1be..ab0350c 100644
94810 --- a/lib/average.c
94811 +++ b/lib/average.c
94812 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
94813 {
94814 unsigned long internal = ACCESS_ONCE(avg->internal);
94815
94816 - ACCESS_ONCE(avg->internal) = internal ?
94817 + ACCESS_ONCE_RW(avg->internal) = internal ?
94818 (((internal << avg->weight) - internal) +
94819 (val << avg->factor)) >> avg->weight :
94820 (val << avg->factor);
94821 diff --git a/lib/bitmap.c b/lib/bitmap.c
94822 index 324ea9e..46b1ae2 100644
94823 --- a/lib/bitmap.c
94824 +++ b/lib/bitmap.c
94825 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
94826 }
94827 EXPORT_SYMBOL(__bitmap_subset);
94828
94829 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94830 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94831 {
94832 unsigned int k, lim = bits/BITS_PER_LONG;
94833 int w = 0;
94834 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
94835 {
94836 int c, old_c, totaldigits, ndigits, nchunks, nbits;
94837 u32 chunk;
94838 - const char __user __force *ubuf = (const char __user __force *)buf;
94839 + const char __user *ubuf = (const char __force_user *)buf;
94840
94841 bitmap_zero(maskp, nmaskbits);
94842
94843 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
94844 {
94845 if (!access_ok(VERIFY_READ, ubuf, ulen))
94846 return -EFAULT;
94847 - return __bitmap_parse((const char __force *)ubuf,
94848 + return __bitmap_parse((const char __force_kernel *)ubuf,
94849 ulen, 1, maskp, nmaskbits);
94850
94851 }
94852 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
94853 {
94854 unsigned a, b;
94855 int c, old_c, totaldigits;
94856 - const char __user __force *ubuf = (const char __user __force *)buf;
94857 + const char __user *ubuf = (const char __force_user *)buf;
94858 int exp_digit, in_range;
94859
94860 totaldigits = c = 0;
94861 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
94862 {
94863 if (!access_ok(VERIFY_READ, ubuf, ulen))
94864 return -EFAULT;
94865 - return __bitmap_parselist((const char __force *)ubuf,
94866 + return __bitmap_parselist((const char __force_kernel *)ubuf,
94867 ulen, 1, maskp, nmaskbits);
94868 }
94869 EXPORT_SYMBOL(bitmap_parselist_user);
94870 diff --git a/lib/bug.c b/lib/bug.c
94871 index 0c3bd95..5a615a1 100644
94872 --- a/lib/bug.c
94873 +++ b/lib/bug.c
94874 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
94875 return BUG_TRAP_TYPE_NONE;
94876
94877 bug = find_bug(bugaddr);
94878 + if (!bug)
94879 + return BUG_TRAP_TYPE_NONE;
94880
94881 file = NULL;
94882 line = 0;
94883 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
94884 index 547f7f9..a6d4ba0 100644
94885 --- a/lib/debugobjects.c
94886 +++ b/lib/debugobjects.c
94887 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
94888 if (limit > 4)
94889 return;
94890
94891 - is_on_stack = object_is_on_stack(addr);
94892 + is_on_stack = object_starts_on_stack(addr);
94893 if (is_on_stack == onstack)
94894 return;
94895
94896 diff --git a/lib/div64.c b/lib/div64.c
94897 index 4382ad7..08aa558 100644
94898 --- a/lib/div64.c
94899 +++ b/lib/div64.c
94900 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
94901 EXPORT_SYMBOL(__div64_32);
94902
94903 #ifndef div_s64_rem
94904 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94905 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94906 {
94907 u64 quotient;
94908
94909 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
94910 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
94911 */
94912 #ifndef div64_u64
94913 -u64 div64_u64(u64 dividend, u64 divisor)
94914 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
94915 {
94916 u32 high = divisor >> 32;
94917 u64 quot;
94918 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
94919 index 9722bd2..0d826f4 100644
94920 --- a/lib/dma-debug.c
94921 +++ b/lib/dma-debug.c
94922 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
94923
94924 void dma_debug_add_bus(struct bus_type *bus)
94925 {
94926 - struct notifier_block *nb;
94927 + notifier_block_no_const *nb;
94928
94929 if (dma_debug_disabled())
94930 return;
94931 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
94932
94933 static void check_for_stack(struct device *dev, void *addr)
94934 {
94935 - if (object_is_on_stack(addr))
94936 + if (object_starts_on_stack(addr))
94937 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
94938 "stack [addr=%p]\n", addr);
94939 }
94940 diff --git a/lib/inflate.c b/lib/inflate.c
94941 index 013a761..c28f3fc 100644
94942 --- a/lib/inflate.c
94943 +++ b/lib/inflate.c
94944 @@ -269,7 +269,7 @@ static void free(void *where)
94945 malloc_ptr = free_mem_ptr;
94946 }
94947 #else
94948 -#define malloc(a) kmalloc(a, GFP_KERNEL)
94949 +#define malloc(a) kmalloc((a), GFP_KERNEL)
94950 #define free(a) kfree(a)
94951 #endif
94952
94953 diff --git a/lib/ioremap.c b/lib/ioremap.c
94954 index 0c9216c..863bd89 100644
94955 --- a/lib/ioremap.c
94956 +++ b/lib/ioremap.c
94957 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
94958 unsigned long next;
94959
94960 phys_addr -= addr;
94961 - pmd = pmd_alloc(&init_mm, pud, addr);
94962 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
94963 if (!pmd)
94964 return -ENOMEM;
94965 do {
94966 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
94967 unsigned long next;
94968
94969 phys_addr -= addr;
94970 - pud = pud_alloc(&init_mm, pgd, addr);
94971 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
94972 if (!pud)
94973 return -ENOMEM;
94974 do {
94975 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
94976 index bd2bea9..6b3c95e 100644
94977 --- a/lib/is_single_threaded.c
94978 +++ b/lib/is_single_threaded.c
94979 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
94980 struct task_struct *p, *t;
94981 bool ret;
94982
94983 + if (!mm)
94984 + return true;
94985 +
94986 if (atomic_read(&task->signal->live) != 1)
94987 return false;
94988
94989 diff --git a/lib/kobject.c b/lib/kobject.c
94990 index 03d4ab3..46f6374 100644
94991 --- a/lib/kobject.c
94992 +++ b/lib/kobject.c
94993 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
94994
94995
94996 static DEFINE_SPINLOCK(kobj_ns_type_lock);
94997 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
94998 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
94999
95000 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95001 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
95002 {
95003 enum kobj_ns_type type = ops->type;
95004 int error;
95005 diff --git a/lib/list_debug.c b/lib/list_debug.c
95006 index c24c2f7..f0296f4 100644
95007 --- a/lib/list_debug.c
95008 +++ b/lib/list_debug.c
95009 @@ -11,7 +11,9 @@
95010 #include <linux/bug.h>
95011 #include <linux/kernel.h>
95012 #include <linux/rculist.h>
95013 +#include <linux/mm.h>
95014
95015 +#ifdef CONFIG_DEBUG_LIST
95016 /*
95017 * Insert a new entry between two known consecutive entries.
95018 *
95019 @@ -19,21 +21,40 @@
95020 * the prev/next entries already!
95021 */
95022
95023 +static bool __list_add_debug(struct list_head *new,
95024 + struct list_head *prev,
95025 + struct list_head *next)
95026 +{
95027 + if (unlikely(next->prev != prev)) {
95028 + printk(KERN_ERR "list_add corruption. next->prev should be "
95029 + "prev (%p), but was %p. (next=%p).\n",
95030 + prev, next->prev, next);
95031 + BUG();
95032 + return false;
95033 + }
95034 + if (unlikely(prev->next != next)) {
95035 + printk(KERN_ERR "list_add corruption. prev->next should be "
95036 + "next (%p), but was %p. (prev=%p).\n",
95037 + next, prev->next, prev);
95038 + BUG();
95039 + return false;
95040 + }
95041 + if (unlikely(new == prev || new == next)) {
95042 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
95043 + new, prev, next);
95044 + BUG();
95045 + return false;
95046 + }
95047 + return true;
95048 +}
95049 +
95050 void __list_add(struct list_head *new,
95051 - struct list_head *prev,
95052 - struct list_head *next)
95053 + struct list_head *prev,
95054 + struct list_head *next)
95055 {
95056 - WARN(next->prev != prev,
95057 - "list_add corruption. next->prev should be "
95058 - "prev (%p), but was %p. (next=%p).\n",
95059 - prev, next->prev, next);
95060 - WARN(prev->next != next,
95061 - "list_add corruption. prev->next should be "
95062 - "next (%p), but was %p. (prev=%p).\n",
95063 - next, prev->next, prev);
95064 - WARN(new == prev || new == next,
95065 - "list_add double add: new=%p, prev=%p, next=%p.\n",
95066 - new, prev, next);
95067 + if (!__list_add_debug(new, prev, next))
95068 + return;
95069 +
95070 next->prev = new;
95071 new->next = next;
95072 new->prev = prev;
95073 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
95074 }
95075 EXPORT_SYMBOL(__list_add);
95076
95077 -void __list_del_entry(struct list_head *entry)
95078 +static bool __list_del_entry_debug(struct list_head *entry)
95079 {
95080 struct list_head *prev, *next;
95081
95082 prev = entry->prev;
95083 next = entry->next;
95084
95085 - if (WARN(next == LIST_POISON1,
95086 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95087 - entry, LIST_POISON1) ||
95088 - WARN(prev == LIST_POISON2,
95089 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95090 - entry, LIST_POISON2) ||
95091 - WARN(prev->next != entry,
95092 - "list_del corruption. prev->next should be %p, "
95093 - "but was %p\n", entry, prev->next) ||
95094 - WARN(next->prev != entry,
95095 - "list_del corruption. next->prev should be %p, "
95096 - "but was %p\n", entry, next->prev))
95097 + if (unlikely(next == LIST_POISON1)) {
95098 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
95099 + entry, LIST_POISON1);
95100 + BUG();
95101 + return false;
95102 + }
95103 + if (unlikely(prev == LIST_POISON2)) {
95104 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
95105 + entry, LIST_POISON2);
95106 + BUG();
95107 + return false;
95108 + }
95109 + if (unlikely(entry->prev->next != entry)) {
95110 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
95111 + "but was %p\n", entry, prev->next);
95112 + BUG();
95113 + return false;
95114 + }
95115 + if (unlikely(entry->next->prev != entry)) {
95116 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
95117 + "but was %p\n", entry, next->prev);
95118 + BUG();
95119 + return false;
95120 + }
95121 + return true;
95122 +}
95123 +
95124 +void __list_del_entry(struct list_head *entry)
95125 +{
95126 + if (!__list_del_entry_debug(entry))
95127 return;
95128
95129 - __list_del(prev, next);
95130 + __list_del(entry->prev, entry->next);
95131 }
95132 EXPORT_SYMBOL(__list_del_entry);
95133
95134 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
95135 void __list_add_rcu(struct list_head *new,
95136 struct list_head *prev, struct list_head *next)
95137 {
95138 - WARN(next->prev != prev,
95139 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
95140 - prev, next->prev, next);
95141 - WARN(prev->next != next,
95142 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
95143 - next, prev->next, prev);
95144 + if (!__list_add_debug(new, prev, next))
95145 + return;
95146 +
95147 new->next = next;
95148 new->prev = prev;
95149 rcu_assign_pointer(list_next_rcu(prev), new);
95150 next->prev = new;
95151 }
95152 EXPORT_SYMBOL(__list_add_rcu);
95153 +#endif
95154 +
95155 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
95156 +{
95157 +#ifdef CONFIG_DEBUG_LIST
95158 + if (!__list_add_debug(new, prev, next))
95159 + return;
95160 +#endif
95161 +
95162 + pax_open_kernel();
95163 + next->prev = new;
95164 + new->next = next;
95165 + new->prev = prev;
95166 + prev->next = new;
95167 + pax_close_kernel();
95168 +}
95169 +EXPORT_SYMBOL(__pax_list_add);
95170 +
95171 +void pax_list_del(struct list_head *entry)
95172 +{
95173 +#ifdef CONFIG_DEBUG_LIST
95174 + if (!__list_del_entry_debug(entry))
95175 + return;
95176 +#endif
95177 +
95178 + pax_open_kernel();
95179 + __list_del(entry->prev, entry->next);
95180 + entry->next = LIST_POISON1;
95181 + entry->prev = LIST_POISON2;
95182 + pax_close_kernel();
95183 +}
95184 +EXPORT_SYMBOL(pax_list_del);
95185 +
95186 +void pax_list_del_init(struct list_head *entry)
95187 +{
95188 + pax_open_kernel();
95189 + __list_del(entry->prev, entry->next);
95190 + INIT_LIST_HEAD(entry);
95191 + pax_close_kernel();
95192 +}
95193 +EXPORT_SYMBOL(pax_list_del_init);
95194 +
95195 +void __pax_list_add_rcu(struct list_head *new,
95196 + struct list_head *prev, struct list_head *next)
95197 +{
95198 +#ifdef CONFIG_DEBUG_LIST
95199 + if (!__list_add_debug(new, prev, next))
95200 + return;
95201 +#endif
95202 +
95203 + pax_open_kernel();
95204 + new->next = next;
95205 + new->prev = prev;
95206 + rcu_assign_pointer(list_next_rcu(prev), new);
95207 + next->prev = new;
95208 + pax_close_kernel();
95209 +}
95210 +EXPORT_SYMBOL(__pax_list_add_rcu);
95211 +
95212 +void pax_list_del_rcu(struct list_head *entry)
95213 +{
95214 +#ifdef CONFIG_DEBUG_LIST
95215 + if (!__list_del_entry_debug(entry))
95216 + return;
95217 +#endif
95218 +
95219 + pax_open_kernel();
95220 + __list_del(entry->prev, entry->next);
95221 + entry->next = LIST_POISON1;
95222 + entry->prev = LIST_POISON2;
95223 + pax_close_kernel();
95224 +}
95225 +EXPORT_SYMBOL(pax_list_del_rcu);
95226 diff --git a/lib/lockref.c b/lib/lockref.c
95227 index d2233de..fa1a2f6 100644
95228 --- a/lib/lockref.c
95229 +++ b/lib/lockref.c
95230 @@ -48,13 +48,13 @@
95231 void lockref_get(struct lockref *lockref)
95232 {
95233 CMPXCHG_LOOP(
95234 - new.count++;
95235 + __lockref_inc(&new);
95236 ,
95237 return;
95238 );
95239
95240 spin_lock(&lockref->lock);
95241 - lockref->count++;
95242 + __lockref_inc(lockref);
95243 spin_unlock(&lockref->lock);
95244 }
95245 EXPORT_SYMBOL(lockref_get);
95246 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95247 int retval;
95248
95249 CMPXCHG_LOOP(
95250 - new.count++;
95251 + __lockref_inc(&new);
95252 if (!old.count)
95253 return 0;
95254 ,
95255 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95256 spin_lock(&lockref->lock);
95257 retval = 0;
95258 if (lockref->count) {
95259 - lockref->count++;
95260 + __lockref_inc(lockref);
95261 retval = 1;
95262 }
95263 spin_unlock(&lockref->lock);
95264 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
95265 int lockref_get_or_lock(struct lockref *lockref)
95266 {
95267 CMPXCHG_LOOP(
95268 - new.count++;
95269 + __lockref_inc(&new);
95270 if (!old.count)
95271 break;
95272 ,
95273 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95274 spin_lock(&lockref->lock);
95275 if (!lockref->count)
95276 return 0;
95277 - lockref->count++;
95278 + __lockref_inc(lockref);
95279 spin_unlock(&lockref->lock);
95280 return 1;
95281 }
95282 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95283 int lockref_put_or_lock(struct lockref *lockref)
95284 {
95285 CMPXCHG_LOOP(
95286 - new.count--;
95287 + __lockref_dec(&new);
95288 if (old.count <= 1)
95289 break;
95290 ,
95291 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95292 spin_lock(&lockref->lock);
95293 if (lockref->count <= 1)
95294 return 0;
95295 - lockref->count--;
95296 + __lockref_dec(lockref);
95297 spin_unlock(&lockref->lock);
95298 return 1;
95299 }
95300 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95301 int retval;
95302
95303 CMPXCHG_LOOP(
95304 - new.count++;
95305 + __lockref_inc(&new);
95306 if ((int)old.count < 0)
95307 return 0;
95308 ,
95309 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95310 spin_lock(&lockref->lock);
95311 retval = 0;
95312 if ((int) lockref->count >= 0) {
95313 - lockref->count++;
95314 + __lockref_inc(lockref);
95315 retval = 1;
95316 }
95317 spin_unlock(&lockref->lock);
95318 diff --git a/lib/nlattr.c b/lib/nlattr.c
95319 index 9c3e85f..0affd1b 100644
95320 --- a/lib/nlattr.c
95321 +++ b/lib/nlattr.c
95322 @@ -279,7 +279,11 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
95323 {
95324 int minlen = min_t(int, count, nla_len(src));
95325
95326 + BUG_ON(minlen < 0);
95327 +
95328 memcpy(dest, nla_data(src), minlen);
95329 + if (count > minlen)
95330 + memset(dest + minlen, 0, count - minlen);
95331
95332 return minlen;
95333 }
95334 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95335 index 6111bcb..02e816b 100644
95336 --- a/lib/percpu-refcount.c
95337 +++ b/lib/percpu-refcount.c
95338 @@ -31,7 +31,7 @@
95339 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95340 */
95341
95342 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95343 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95344
95345 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95346
95347 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95348 index 3291a8e..346a91e 100644
95349 --- a/lib/radix-tree.c
95350 +++ b/lib/radix-tree.c
95351 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95352 int nr;
95353 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95354 };
95355 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95356 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95357
95358 static inline void *ptr_to_indirect(void *ptr)
95359 {
95360 diff --git a/lib/random32.c b/lib/random32.c
95361 index 0bee183..526f12f 100644
95362 --- a/lib/random32.c
95363 +++ b/lib/random32.c
95364 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95365 }
95366 #endif
95367
95368 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95369 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95370
95371 /**
95372 * prandom_u32_state - seeded pseudo-random number generator.
95373 diff --git a/lib/rbtree.c b/lib/rbtree.c
95374 index c16c81a..4dcbda1 100644
95375 --- a/lib/rbtree.c
95376 +++ b/lib/rbtree.c
95377 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95378 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95379
95380 static const struct rb_augment_callbacks dummy_callbacks = {
95381 - dummy_propagate, dummy_copy, dummy_rotate
95382 + .propagate = dummy_propagate,
95383 + .copy = dummy_copy,
95384 + .rotate = dummy_rotate
95385 };
95386
95387 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95388 diff --git a/lib/show_mem.c b/lib/show_mem.c
95389 index 7de89f4..00d70b7 100644
95390 --- a/lib/show_mem.c
95391 +++ b/lib/show_mem.c
95392 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95393 quicklist_total_size());
95394 #endif
95395 #ifdef CONFIG_MEMORY_FAILURE
95396 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95397 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95398 #endif
95399 }
95400 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95401 index bb2b201..46abaf9 100644
95402 --- a/lib/strncpy_from_user.c
95403 +++ b/lib/strncpy_from_user.c
95404 @@ -21,7 +21,7 @@
95405 */
95406 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95407 {
95408 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95409 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95410 long res = 0;
95411
95412 /*
95413 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95414 index a28df52..3d55877 100644
95415 --- a/lib/strnlen_user.c
95416 +++ b/lib/strnlen_user.c
95417 @@ -26,7 +26,7 @@
95418 */
95419 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95420 {
95421 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95422 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95423 long align, res = 0;
95424 unsigned long c;
95425
95426 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95427 index 4abda07..b9d3765 100644
95428 --- a/lib/swiotlb.c
95429 +++ b/lib/swiotlb.c
95430 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95431
95432 void
95433 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95434 - dma_addr_t dev_addr)
95435 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95436 {
95437 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95438
95439 diff --git a/lib/usercopy.c b/lib/usercopy.c
95440 index 4f5b1dd..7cab418 100644
95441 --- a/lib/usercopy.c
95442 +++ b/lib/usercopy.c
95443 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95444 WARN(1, "Buffer overflow detected!\n");
95445 }
95446 EXPORT_SYMBOL(copy_from_user_overflow);
95447 +
95448 +void copy_to_user_overflow(void)
95449 +{
95450 + WARN(1, "Buffer overflow detected!\n");
95451 +}
95452 +EXPORT_SYMBOL(copy_to_user_overflow);
95453 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95454 index ec337f6..8484eb2 100644
95455 --- a/lib/vsprintf.c
95456 +++ b/lib/vsprintf.c
95457 @@ -16,6 +16,9 @@
95458 * - scnprintf and vscnprintf
95459 */
95460
95461 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95462 +#define __INCLUDED_BY_HIDESYM 1
95463 +#endif
95464 #include <stdarg.h>
95465 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95466 #include <linux/types.h>
95467 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95468 #ifdef CONFIG_KALLSYMS
95469 if (*fmt == 'B')
95470 sprint_backtrace(sym, value);
95471 - else if (*fmt != 'f' && *fmt != 's')
95472 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95473 sprint_symbol(sym, value);
95474 else
95475 sprint_symbol_no_offset(sym, value);
95476 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95477 return number(buf, end, num, spec);
95478 }
95479
95480 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95481 +int kptr_restrict __read_mostly = 2;
95482 +#else
95483 int kptr_restrict __read_mostly;
95484 +#endif
95485
95486 /*
95487 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95488 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95489 *
95490 * - 'F' For symbolic function descriptor pointers with offset
95491 * - 'f' For simple symbolic function names without offset
95492 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95493 * - 'S' For symbolic direct pointers with offset
95494 * - 's' For symbolic direct pointers without offset
95495 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95496 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95497 * - 'B' For backtraced symbolic direct pointers with offset
95498 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95499 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95500
95501 if (!ptr && *fmt != 'K') {
95502 /*
95503 - * Print (null) with the same width as a pointer so it makes
95504 + * Print (nil) with the same width as a pointer so it makes
95505 * tabular output look nice.
95506 */
95507 if (spec.field_width == -1)
95508 spec.field_width = default_width;
95509 - return string(buf, end, "(null)", spec);
95510 + return string(buf, end, "(nil)", spec);
95511 }
95512
95513 switch (*fmt) {
95514 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95515 /* Fallthrough */
95516 case 'S':
95517 case 's':
95518 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95519 + break;
95520 +#else
95521 + return symbol_string(buf, end, ptr, spec, fmt);
95522 +#endif
95523 + case 'X':
95524 + ptr = dereference_function_descriptor(ptr);
95525 + case 'A':
95526 case 'B':
95527 return symbol_string(buf, end, ptr, spec, fmt);
95528 case 'R':
95529 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95530 va_end(va);
95531 return buf;
95532 }
95533 + case 'P':
95534 + break;
95535 case 'K':
95536 /*
95537 * %pK cannot be used in IRQ context because its test
95538 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95539 ((const struct file *)ptr)->f_path.dentry,
95540 spec, fmt);
95541 }
95542 +
95543 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95544 + /* 'P' = approved pointers to copy to userland,
95545 + as in the /proc/kallsyms case, as we make it display nothing
95546 + for non-root users, and the real contents for root users
95547 + 'X' = approved simple symbols
95548 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95549 + above
95550 + */
95551 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95552 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95553 + dump_stack();
95554 + ptr = NULL;
95555 + }
95556 +#endif
95557 +
95558 spec.flags |= SMALL;
95559 if (spec.field_width == -1) {
95560 spec.field_width = default_width;
95561 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95562 typeof(type) value; \
95563 if (sizeof(type) == 8) { \
95564 args = PTR_ALIGN(args, sizeof(u32)); \
95565 - *(u32 *)&value = *(u32 *)args; \
95566 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95567 + *(u32 *)&value = *(const u32 *)args; \
95568 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
95569 } else { \
95570 args = PTR_ALIGN(args, sizeof(type)); \
95571 - value = *(typeof(type) *)args; \
95572 + value = *(const typeof(type) *)args; \
95573 } \
95574 args += sizeof(type); \
95575 value; \
95576 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95577 case FORMAT_TYPE_STR: {
95578 const char *str_arg = args;
95579 args += strlen(str_arg) + 1;
95580 - str = string(str, end, (char *)str_arg, spec);
95581 + str = string(str, end, str_arg, spec);
95582 break;
95583 }
95584
95585 diff --git a/localversion-grsec b/localversion-grsec
95586 new file mode 100644
95587 index 0000000..7cd6065
95588 --- /dev/null
95589 +++ b/localversion-grsec
95590 @@ -0,0 +1 @@
95591 +-grsec
95592 diff --git a/mm/Kconfig b/mm/Kconfig
95593 index 1d1ae6b..0f05885 100644
95594 --- a/mm/Kconfig
95595 +++ b/mm/Kconfig
95596 @@ -341,10 +341,11 @@ config KSM
95597 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
95598
95599 config DEFAULT_MMAP_MIN_ADDR
95600 - int "Low address space to protect from user allocation"
95601 + int "Low address space to protect from user allocation"
95602 depends on MMU
95603 - default 4096
95604 - help
95605 + default 32768 if ALPHA || ARM || PARISC || SPARC32
95606 + default 65536
95607 + help
95608 This is the portion of low virtual memory which should be protected
95609 from userspace allocation. Keeping a user from writing to low pages
95610 can help reduce the impact of kernel NULL pointer bugs.
95611 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
95612
95613 config HWPOISON_INJECT
95614 tristate "HWPoison pages injector"
95615 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
95616 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
95617 select PROC_PAGE_MONITOR
95618
95619 config NOMMU_INITIAL_TRIM_EXCESS
95620 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
95621 index 957d3da..1d34e20 100644
95622 --- a/mm/Kconfig.debug
95623 +++ b/mm/Kconfig.debug
95624 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
95625 config DEBUG_PAGEALLOC
95626 bool "Debug page memory allocations"
95627 depends on DEBUG_KERNEL
95628 + depends on !PAX_MEMORY_SANITIZE
95629 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
95630 depends on !KMEMCHECK
95631 select PAGE_EXTENSION
95632 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
95633 index 0ae0df5..82ac56b 100644
95634 --- a/mm/backing-dev.c
95635 +++ b/mm/backing-dev.c
95636 @@ -12,7 +12,7 @@
95637 #include <linux/device.h>
95638 #include <trace/events/writeback.h>
95639
95640 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
95641 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
95642
95643 struct backing_dev_info default_backing_dev_info = {
95644 .name = "default",
95645 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
95646 return err;
95647
95648 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
95649 - atomic_long_inc_return(&bdi_seq));
95650 + atomic_long_inc_return_unchecked(&bdi_seq));
95651 if (err) {
95652 bdi_destroy(bdi);
95653 return err;
95654 diff --git a/mm/filemap.c b/mm/filemap.c
95655 index 673e458..7192013 100644
95656 --- a/mm/filemap.c
95657 +++ b/mm/filemap.c
95658 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
95659 struct address_space *mapping = file->f_mapping;
95660
95661 if (!mapping->a_ops->readpage)
95662 - return -ENOEXEC;
95663 + return -ENODEV;
95664 file_accessed(file);
95665 vma->vm_ops = &generic_file_vm_ops;
95666 return 0;
95667 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
95668 *pos = i_size_read(inode);
95669
95670 if (limit != RLIM_INFINITY) {
95671 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
95672 if (*pos >= limit) {
95673 send_sig(SIGXFSZ, current, 0);
95674 return -EFBIG;
95675 diff --git a/mm/fremap.c b/mm/fremap.c
95676 index 2805d71..8b56e7d 100644
95677 --- a/mm/fremap.c
95678 +++ b/mm/fremap.c
95679 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
95680 retry:
95681 vma = find_vma(mm, start);
95682
95683 +#ifdef CONFIG_PAX_SEGMEXEC
95684 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
95685 + goto out;
95686 +#endif
95687 +
95688 /*
95689 * Make sure the vma is shared, that it supports prefaulting,
95690 * and that the remapped range is valid and fully within
95691 diff --git a/mm/gup.c b/mm/gup.c
95692 index e29c374..66e998f 100644
95693 --- a/mm/gup.c
95694 +++ b/mm/gup.c
95695 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
95696 unsigned int fault_flags = 0;
95697 int ret;
95698
95699 - /* For mlock, just skip the stack guard page. */
95700 - if ((*flags & FOLL_MLOCK) &&
95701 - (stack_guard_page_start(vma, address) ||
95702 - stack_guard_page_end(vma, address + PAGE_SIZE)))
95703 - return -ENOENT;
95704 if (*flags & FOLL_WRITE)
95705 fault_flags |= FAULT_FLAG_WRITE;
95706 if (nonblocking)
95707 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95708 if (!(gup_flags & FOLL_FORCE))
95709 gup_flags |= FOLL_NUMA;
95710
95711 - do {
95712 + while (nr_pages) {
95713 struct page *page;
95714 unsigned int foll_flags = gup_flags;
95715 unsigned int page_increm;
95716
95717 /* first iteration or cross vma bound */
95718 if (!vma || start >= vma->vm_end) {
95719 - vma = find_extend_vma(mm, start);
95720 + vma = find_vma(mm, start);
95721 if (!vma && in_gate_area(mm, start)) {
95722 int ret;
95723 ret = get_gate_page(mm, start & PAGE_MASK,
95724 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95725 goto next_page;
95726 }
95727
95728 - if (!vma || check_vma_flags(vma, gup_flags))
95729 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
95730 return i ? : -EFAULT;
95731 if (is_vm_hugetlb_page(vma)) {
95732 i = follow_hugetlb_page(mm, vma, pages, vmas,
95733 @@ -509,7 +504,7 @@ next_page:
95734 i += page_increm;
95735 start += page_increm * PAGE_SIZE;
95736 nr_pages -= page_increm;
95737 - } while (nr_pages);
95738 + }
95739 return i;
95740 }
95741 EXPORT_SYMBOL(__get_user_pages);
95742 diff --git a/mm/highmem.c b/mm/highmem.c
95743 index 123bcd3..0de52ba 100644
95744 --- a/mm/highmem.c
95745 +++ b/mm/highmem.c
95746 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
95747 * So no dangers, even with speculative execution.
95748 */
95749 page = pte_page(pkmap_page_table[i]);
95750 + pax_open_kernel();
95751 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
95752 -
95753 + pax_close_kernel();
95754 set_page_address(page, NULL);
95755 need_flush = 1;
95756 }
95757 @@ -259,9 +260,11 @@ start:
95758 }
95759 }
95760 vaddr = PKMAP_ADDR(last_pkmap_nr);
95761 +
95762 + pax_open_kernel();
95763 set_pte_at(&init_mm, vaddr,
95764 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
95765 -
95766 + pax_close_kernel();
95767 pkmap_count[last_pkmap_nr] = 1;
95768 set_page_address(page, (void *)vaddr);
95769
95770 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
95771 index a2bfd02..2126298 100644
95772 --- a/mm/hugetlb.c
95773 +++ b/mm/hugetlb.c
95774 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95775 struct ctl_table *table, int write,
95776 void __user *buffer, size_t *length, loff_t *ppos)
95777 {
95778 + ctl_table_no_const t;
95779 struct hstate *h = &default_hstate;
95780 unsigned long tmp = h->max_huge_pages;
95781 int ret;
95782 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95783 if (!hugepages_supported())
95784 return -ENOTSUPP;
95785
95786 - table->data = &tmp;
95787 - table->maxlen = sizeof(unsigned long);
95788 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95789 + t = *table;
95790 + t.data = &tmp;
95791 + t.maxlen = sizeof(unsigned long);
95792 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
95793 if (ret)
95794 goto out;
95795
95796 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95797 struct hstate *h = &default_hstate;
95798 unsigned long tmp;
95799 int ret;
95800 + ctl_table_no_const hugetlb_table;
95801
95802 if (!hugepages_supported())
95803 return -ENOTSUPP;
95804 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95805 if (write && hstate_is_gigantic(h))
95806 return -EINVAL;
95807
95808 - table->data = &tmp;
95809 - table->maxlen = sizeof(unsigned long);
95810 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95811 + hugetlb_table = *table;
95812 + hugetlb_table.data = &tmp;
95813 + hugetlb_table.maxlen = sizeof(unsigned long);
95814 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
95815 if (ret)
95816 goto out;
95817
95818 @@ -2798,6 +2802,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
95819 i_mmap_unlock_write(mapping);
95820 }
95821
95822 +#ifdef CONFIG_PAX_SEGMEXEC
95823 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
95824 +{
95825 + struct mm_struct *mm = vma->vm_mm;
95826 + struct vm_area_struct *vma_m;
95827 + unsigned long address_m;
95828 + pte_t *ptep_m;
95829 +
95830 + vma_m = pax_find_mirror_vma(vma);
95831 + if (!vma_m)
95832 + return;
95833 +
95834 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
95835 + address_m = address + SEGMEXEC_TASK_SIZE;
95836 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
95837 + get_page(page_m);
95838 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
95839 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
95840 +}
95841 +#endif
95842 +
95843 /*
95844 * Hugetlb_cow() should be called with page lock of the original hugepage held.
95845 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
95846 @@ -2910,6 +2935,11 @@ retry_avoidcopy:
95847 make_huge_pte(vma, new_page, 1));
95848 page_remove_rmap(old_page);
95849 hugepage_add_new_anon_rmap(new_page, vma, address);
95850 +
95851 +#ifdef CONFIG_PAX_SEGMEXEC
95852 + pax_mirror_huge_pte(vma, address, new_page);
95853 +#endif
95854 +
95855 /* Make the old page be freed below */
95856 new_page = old_page;
95857 }
95858 @@ -3070,6 +3100,10 @@ retry:
95859 && (vma->vm_flags & VM_SHARED)));
95860 set_huge_pte_at(mm, address, ptep, new_pte);
95861
95862 +#ifdef CONFIG_PAX_SEGMEXEC
95863 + pax_mirror_huge_pte(vma, address, page);
95864 +#endif
95865 +
95866 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
95867 /* Optimization, do the COW without a second fault */
95868 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
95869 @@ -3137,6 +3171,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95870 struct address_space *mapping;
95871 int need_wait_lock = 0;
95872
95873 +#ifdef CONFIG_PAX_SEGMEXEC
95874 + struct vm_area_struct *vma_m;
95875 +#endif
95876 +
95877 address &= huge_page_mask(h);
95878
95879 ptep = huge_pte_offset(mm, address);
95880 @@ -3150,6 +3188,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95881 VM_FAULT_SET_HINDEX(hstate_index(h));
95882 }
95883
95884 +#ifdef CONFIG_PAX_SEGMEXEC
95885 + vma_m = pax_find_mirror_vma(vma);
95886 + if (vma_m) {
95887 + unsigned long address_m;
95888 +
95889 + if (vma->vm_start > vma_m->vm_start) {
95890 + address_m = address;
95891 + address -= SEGMEXEC_TASK_SIZE;
95892 + vma = vma_m;
95893 + h = hstate_vma(vma);
95894 + } else
95895 + address_m = address + SEGMEXEC_TASK_SIZE;
95896 +
95897 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
95898 + return VM_FAULT_OOM;
95899 + address_m &= HPAGE_MASK;
95900 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
95901 + }
95902 +#endif
95903 +
95904 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
95905 if (!ptep)
95906 return VM_FAULT_OOM;
95907 diff --git a/mm/internal.h b/mm/internal.h
95908 index efad241..57ae4ca 100644
95909 --- a/mm/internal.h
95910 +++ b/mm/internal.h
95911 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
95912
95913 extern int __isolate_free_page(struct page *page, unsigned int order);
95914 extern void __free_pages_bootmem(struct page *page, unsigned int order);
95915 +extern void free_compound_page(struct page *page);
95916 extern void prep_compound_page(struct page *page, unsigned long order);
95917 #ifdef CONFIG_MEMORY_FAILURE
95918 extern bool is_free_buddy_page(struct page *page);
95919 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
95920
95921 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
95922 unsigned long, unsigned long,
95923 - unsigned long, unsigned long);
95924 + unsigned long, unsigned long) __intentional_overflow(-1);
95925
95926 extern void set_pageblock_order(void);
95927 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
95928 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
95929 index 3cda50c..032ba634 100644
95930 --- a/mm/kmemleak.c
95931 +++ b/mm/kmemleak.c
95932 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
95933
95934 for (i = 0; i < object->trace_len; i++) {
95935 void *ptr = (void *)object->trace[i];
95936 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
95937 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
95938 }
95939 }
95940
95941 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
95942 return -ENOMEM;
95943 }
95944
95945 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
95946 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
95947 &kmemleak_fops);
95948 if (!dentry)
95949 pr_warning("Failed to create the debugfs kmemleak file\n");
95950 diff --git a/mm/maccess.c b/mm/maccess.c
95951 index d53adf9..03a24bf 100644
95952 --- a/mm/maccess.c
95953 +++ b/mm/maccess.c
95954 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
95955 set_fs(KERNEL_DS);
95956 pagefault_disable();
95957 ret = __copy_from_user_inatomic(dst,
95958 - (__force const void __user *)src, size);
95959 + (const void __force_user *)src, size);
95960 pagefault_enable();
95961 set_fs(old_fs);
95962
95963 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
95964
95965 set_fs(KERNEL_DS);
95966 pagefault_disable();
95967 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
95968 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
95969 pagefault_enable();
95970 set_fs(old_fs);
95971
95972 diff --git a/mm/madvise.c b/mm/madvise.c
95973 index a271adc..5e1a2b4 100644
95974 --- a/mm/madvise.c
95975 +++ b/mm/madvise.c
95976 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
95977 pgoff_t pgoff;
95978 unsigned long new_flags = vma->vm_flags;
95979
95980 +#ifdef CONFIG_PAX_SEGMEXEC
95981 + struct vm_area_struct *vma_m;
95982 +#endif
95983 +
95984 switch (behavior) {
95985 case MADV_NORMAL:
95986 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
95987 @@ -126,6 +130,13 @@ success:
95988 /*
95989 * vm_flags is protected by the mmap_sem held in write mode.
95990 */
95991 +
95992 +#ifdef CONFIG_PAX_SEGMEXEC
95993 + vma_m = pax_find_mirror_vma(vma);
95994 + if (vma_m)
95995 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
95996 +#endif
95997 +
95998 vma->vm_flags = new_flags;
95999
96000 out:
96001 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96002 struct vm_area_struct **prev,
96003 unsigned long start, unsigned long end)
96004 {
96005 +
96006 +#ifdef CONFIG_PAX_SEGMEXEC
96007 + struct vm_area_struct *vma_m;
96008 +#endif
96009 +
96010 *prev = vma;
96011 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
96012 return -EINVAL;
96013 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
96014 zap_page_range(vma, start, end - start, &details);
96015 } else
96016 zap_page_range(vma, start, end - start, NULL);
96017 +
96018 +#ifdef CONFIG_PAX_SEGMEXEC
96019 + vma_m = pax_find_mirror_vma(vma);
96020 + if (vma_m) {
96021 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
96022 + struct zap_details details = {
96023 + .nonlinear_vma = vma_m,
96024 + .last_index = ULONG_MAX,
96025 + };
96026 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, &details);
96027 + } else
96028 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
96029 + }
96030 +#endif
96031 +
96032 return 0;
96033 }
96034
96035 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
96036 if (end < start)
96037 return error;
96038
96039 +#ifdef CONFIG_PAX_SEGMEXEC
96040 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
96041 + if (end > SEGMEXEC_TASK_SIZE)
96042 + return error;
96043 + } else
96044 +#endif
96045 +
96046 + if (end > TASK_SIZE)
96047 + return error;
96048 +
96049 error = 0;
96050 if (end == start)
96051 return error;
96052 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
96053 index 20c29dd..22bd8e2 100644
96054 --- a/mm/memory-failure.c
96055 +++ b/mm/memory-failure.c
96056 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
96057
96058 int sysctl_memory_failure_recovery __read_mostly = 1;
96059
96060 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96061 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
96062
96063 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
96064
96065 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
96066 pfn, t->comm, t->pid);
96067 si.si_signo = SIGBUS;
96068 si.si_errno = 0;
96069 - si.si_addr = (void *)addr;
96070 + si.si_addr = (void __user *)addr;
96071 #ifdef __ARCH_SI_TRAPNO
96072 si.si_trapno = trapno;
96073 #endif
96074 @@ -786,7 +786,7 @@ static struct page_state {
96075 unsigned long res;
96076 char *msg;
96077 int (*action)(struct page *p, unsigned long pfn);
96078 -} error_states[] = {
96079 +} __do_const error_states[] = {
96080 { reserved, reserved, "reserved kernel", me_kernel },
96081 /*
96082 * free pages are specially detected outside this table:
96083 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96084 nr_pages = 1 << compound_order(hpage);
96085 else /* normal page or thp */
96086 nr_pages = 1;
96087 - atomic_long_add(nr_pages, &num_poisoned_pages);
96088 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
96089
96090 /*
96091 * We need/can do nothing about count=0 pages.
96092 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96093 if (PageHWPoison(hpage)) {
96094 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
96095 || (p != hpage && TestSetPageHWPoison(hpage))) {
96096 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96097 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96098 unlock_page(hpage);
96099 return 0;
96100 }
96101 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
96102 */
96103 if (!PageHWPoison(p)) {
96104 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
96105 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96106 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96107 put_page(hpage);
96108 res = 0;
96109 goto out;
96110 }
96111 if (hwpoison_filter(p)) {
96112 if (TestClearPageHWPoison(p))
96113 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96114 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96115 unlock_page(hpage);
96116 put_page(hpage);
96117 return 0;
96118 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
96119 return 0;
96120 }
96121 if (TestClearPageHWPoison(p))
96122 - atomic_long_dec(&num_poisoned_pages);
96123 + atomic_long_dec_unchecked(&num_poisoned_pages);
96124 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
96125 return 0;
96126 }
96127 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
96128 */
96129 if (TestClearPageHWPoison(page)) {
96130 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
96131 - atomic_long_sub(nr_pages, &num_poisoned_pages);
96132 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
96133 freeit = 1;
96134 if (PageHuge(page))
96135 clear_page_hwpoison_huge_page(page);
96136 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
96137 if (PageHuge(page)) {
96138 set_page_hwpoison_huge_page(hpage);
96139 dequeue_hwpoisoned_huge_page(hpage);
96140 - atomic_long_add(1 << compound_order(hpage),
96141 + atomic_long_add_unchecked(1 << compound_order(hpage),
96142 &num_poisoned_pages);
96143 } else {
96144 SetPageHWPoison(page);
96145 - atomic_long_inc(&num_poisoned_pages);
96146 + atomic_long_inc_unchecked(&num_poisoned_pages);
96147 }
96148 }
96149 return ret;
96150 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
96151 put_page(page);
96152 pr_info("soft_offline: %#lx: invalidated\n", pfn);
96153 SetPageHWPoison(page);
96154 - atomic_long_inc(&num_poisoned_pages);
96155 + atomic_long_inc_unchecked(&num_poisoned_pages);
96156 return 0;
96157 }
96158
96159 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
96160 if (!is_free_buddy_page(page))
96161 pr_info("soft offline: %#lx: page leaked\n",
96162 pfn);
96163 - atomic_long_inc(&num_poisoned_pages);
96164 + atomic_long_inc_unchecked(&num_poisoned_pages);
96165 }
96166 } else {
96167 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
96168 @@ -1729,11 +1729,11 @@ int soft_offline_page(struct page *page, int flags)
96169 if (PageHuge(page)) {
96170 set_page_hwpoison_huge_page(hpage);
96171 dequeue_hwpoisoned_huge_page(hpage);
96172 - atomic_long_add(1 << compound_order(hpage),
96173 + atomic_long_add_unchecked(1 << compound_order(hpage),
96174 &num_poisoned_pages);
96175 } else {
96176 SetPageHWPoison(page);
96177 - atomic_long_inc(&num_poisoned_pages);
96178 + atomic_long_inc_unchecked(&num_poisoned_pages);
96179 }
96180 }
96181 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
96182 diff --git a/mm/memory.c b/mm/memory.c
96183 index 6aa7822..3c76005 100644
96184 --- a/mm/memory.c
96185 +++ b/mm/memory.c
96186 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96187 free_pte_range(tlb, pmd, addr);
96188 } while (pmd++, addr = next, addr != end);
96189
96190 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
96191 start &= PUD_MASK;
96192 if (start < floor)
96193 return;
96194 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96195 pmd = pmd_offset(pud, start);
96196 pud_clear(pud);
96197 pmd_free_tlb(tlb, pmd, start);
96198 +#endif
96199 +
96200 }
96201
96202 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96203 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96204 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
96205 } while (pud++, addr = next, addr != end);
96206
96207 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
96208 start &= PGDIR_MASK;
96209 if (start < floor)
96210 return;
96211 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96212 pud = pud_offset(pgd, start);
96213 pgd_clear(pgd);
96214 pud_free_tlb(tlb, pud, start);
96215 +#endif
96216 +
96217 }
96218
96219 /*
96220 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
96221 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
96222 */
96223 if (vma->vm_ops)
96224 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
96225 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
96226 vma->vm_ops->fault);
96227 if (vma->vm_file)
96228 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
96229 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
96230 vma->vm_file->f_op->mmap);
96231 dump_stack();
96232 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
96233 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
96234 page_add_file_rmap(page);
96235 set_pte_at(mm, addr, pte, mk_pte(page, prot));
96236
96237 +#ifdef CONFIG_PAX_SEGMEXEC
96238 + pax_mirror_file_pte(vma, addr, page, ptl);
96239 +#endif
96240 +
96241 retval = 0;
96242 pte_unmap_unlock(pte, ptl);
96243 return retval;
96244 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
96245 if (!page_count(page))
96246 return -EINVAL;
96247 if (!(vma->vm_flags & VM_MIXEDMAP)) {
96248 +
96249 +#ifdef CONFIG_PAX_SEGMEXEC
96250 + struct vm_area_struct *vma_m;
96251 +#endif
96252 +
96253 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
96254 BUG_ON(vma->vm_flags & VM_PFNMAP);
96255 vma->vm_flags |= VM_MIXEDMAP;
96256 +
96257 +#ifdef CONFIG_PAX_SEGMEXEC
96258 + vma_m = pax_find_mirror_vma(vma);
96259 + if (vma_m)
96260 + vma_m->vm_flags |= VM_MIXEDMAP;
96261 +#endif
96262 +
96263 }
96264 return insert_page(vma, addr, page, vma->vm_page_prot);
96265 }
96266 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
96267 unsigned long pfn)
96268 {
96269 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
96270 + BUG_ON(vma->vm_mirror);
96271
96272 if (addr < vma->vm_start || addr >= vma->vm_end)
96273 return -EFAULT;
96274 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
96275
96276 BUG_ON(pud_huge(*pud));
96277
96278 - pmd = pmd_alloc(mm, pud, addr);
96279 + pmd = (mm == &init_mm) ?
96280 + pmd_alloc_kernel(mm, pud, addr) :
96281 + pmd_alloc(mm, pud, addr);
96282 if (!pmd)
96283 return -ENOMEM;
96284 do {
96285 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96286 unsigned long next;
96287 int err;
96288
96289 - pud = pud_alloc(mm, pgd, addr);
96290 + pud = (mm == &init_mm) ?
96291 + pud_alloc_kernel(mm, pgd, addr) :
96292 + pud_alloc(mm, pgd, addr);
96293 if (!pud)
96294 return -ENOMEM;
96295 do {
96296 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96297 return ret;
96298 }
96299
96300 +#ifdef CONFIG_PAX_SEGMEXEC
96301 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96302 +{
96303 + struct mm_struct *mm = vma->vm_mm;
96304 + spinlock_t *ptl;
96305 + pte_t *pte, entry;
96306 +
96307 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96308 + entry = *pte;
96309 + if (!pte_present(entry)) {
96310 + if (!pte_none(entry)) {
96311 + BUG_ON(pte_file(entry));
96312 + free_swap_and_cache(pte_to_swp_entry(entry));
96313 + pte_clear_not_present_full(mm, address, pte, 0);
96314 + }
96315 + } else {
96316 + struct page *page;
96317 +
96318 + flush_cache_page(vma, address, pte_pfn(entry));
96319 + entry = ptep_clear_flush(vma, address, pte);
96320 + BUG_ON(pte_dirty(entry));
96321 + page = vm_normal_page(vma, address, entry);
96322 + if (page) {
96323 + update_hiwater_rss(mm);
96324 + if (PageAnon(page))
96325 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96326 + else
96327 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96328 + page_remove_rmap(page);
96329 + page_cache_release(page);
96330 + }
96331 + }
96332 + pte_unmap_unlock(pte, ptl);
96333 +}
96334 +
96335 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96336 + *
96337 + * the ptl of the lower mapped page is held on entry and is not released on exit
96338 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96339 + */
96340 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96341 +{
96342 + struct mm_struct *mm = vma->vm_mm;
96343 + unsigned long address_m;
96344 + spinlock_t *ptl_m;
96345 + struct vm_area_struct *vma_m;
96346 + pmd_t *pmd_m;
96347 + pte_t *pte_m, entry_m;
96348 +
96349 + BUG_ON(!page_m || !PageAnon(page_m));
96350 +
96351 + vma_m = pax_find_mirror_vma(vma);
96352 + if (!vma_m)
96353 + return;
96354 +
96355 + BUG_ON(!PageLocked(page_m));
96356 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96357 + address_m = address + SEGMEXEC_TASK_SIZE;
96358 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96359 + pte_m = pte_offset_map(pmd_m, address_m);
96360 + ptl_m = pte_lockptr(mm, pmd_m);
96361 + if (ptl != ptl_m) {
96362 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96363 + if (!pte_none(*pte_m))
96364 + goto out;
96365 + }
96366 +
96367 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96368 + page_cache_get(page_m);
96369 + page_add_anon_rmap(page_m, vma_m, address_m);
96370 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96371 + set_pte_at(mm, address_m, pte_m, entry_m);
96372 + update_mmu_cache(vma_m, address_m, pte_m);
96373 +out:
96374 + if (ptl != ptl_m)
96375 + spin_unlock(ptl_m);
96376 + pte_unmap(pte_m);
96377 + unlock_page(page_m);
96378 +}
96379 +
96380 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96381 +{
96382 + struct mm_struct *mm = vma->vm_mm;
96383 + unsigned long address_m;
96384 + spinlock_t *ptl_m;
96385 + struct vm_area_struct *vma_m;
96386 + pmd_t *pmd_m;
96387 + pte_t *pte_m, entry_m;
96388 +
96389 + BUG_ON(!page_m || PageAnon(page_m));
96390 +
96391 + vma_m = pax_find_mirror_vma(vma);
96392 + if (!vma_m)
96393 + return;
96394 +
96395 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96396 + address_m = address + SEGMEXEC_TASK_SIZE;
96397 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96398 + pte_m = pte_offset_map(pmd_m, address_m);
96399 + ptl_m = pte_lockptr(mm, pmd_m);
96400 + if (ptl != ptl_m) {
96401 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96402 + if (!pte_none(*pte_m))
96403 + goto out;
96404 + }
96405 +
96406 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96407 + page_cache_get(page_m);
96408 + page_add_file_rmap(page_m);
96409 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96410 + set_pte_at(mm, address_m, pte_m, entry_m);
96411 + update_mmu_cache(vma_m, address_m, pte_m);
96412 +out:
96413 + if (ptl != ptl_m)
96414 + spin_unlock(ptl_m);
96415 + pte_unmap(pte_m);
96416 +}
96417 +
96418 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96419 +{
96420 + struct mm_struct *mm = vma->vm_mm;
96421 + unsigned long address_m;
96422 + spinlock_t *ptl_m;
96423 + struct vm_area_struct *vma_m;
96424 + pmd_t *pmd_m;
96425 + pte_t *pte_m, entry_m;
96426 +
96427 + vma_m = pax_find_mirror_vma(vma);
96428 + if (!vma_m)
96429 + return;
96430 +
96431 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96432 + address_m = address + SEGMEXEC_TASK_SIZE;
96433 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96434 + pte_m = pte_offset_map(pmd_m, address_m);
96435 + ptl_m = pte_lockptr(mm, pmd_m);
96436 + if (ptl != ptl_m) {
96437 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96438 + if (!pte_none(*pte_m))
96439 + goto out;
96440 + }
96441 +
96442 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96443 + set_pte_at(mm, address_m, pte_m, entry_m);
96444 +out:
96445 + if (ptl != ptl_m)
96446 + spin_unlock(ptl_m);
96447 + pte_unmap(pte_m);
96448 +}
96449 +
96450 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96451 +{
96452 + struct page *page_m;
96453 + pte_t entry;
96454 +
96455 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96456 + goto out;
96457 +
96458 + entry = *pte;
96459 + page_m = vm_normal_page(vma, address, entry);
96460 + if (!page_m)
96461 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96462 + else if (PageAnon(page_m)) {
96463 + if (pax_find_mirror_vma(vma)) {
96464 + pte_unmap_unlock(pte, ptl);
96465 + lock_page(page_m);
96466 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96467 + if (pte_same(entry, *pte))
96468 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96469 + else
96470 + unlock_page(page_m);
96471 + }
96472 + } else
96473 + pax_mirror_file_pte(vma, address, page_m, ptl);
96474 +
96475 +out:
96476 + pte_unmap_unlock(pte, ptl);
96477 +}
96478 +#endif
96479 +
96480 /*
96481 * This routine handles present pages, when users try to write
96482 * to a shared page. It is done by copying the page to a new address
96483 @@ -2212,6 +2419,12 @@ gotten:
96484 */
96485 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96486 if (likely(pte_same(*page_table, orig_pte))) {
96487 +
96488 +#ifdef CONFIG_PAX_SEGMEXEC
96489 + if (pax_find_mirror_vma(vma))
96490 + BUG_ON(!trylock_page(new_page));
96491 +#endif
96492 +
96493 if (old_page) {
96494 if (!PageAnon(old_page)) {
96495 dec_mm_counter_fast(mm, MM_FILEPAGES);
96496 @@ -2265,6 +2478,10 @@ gotten:
96497 page_remove_rmap(old_page);
96498 }
96499
96500 +#ifdef CONFIG_PAX_SEGMEXEC
96501 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96502 +#endif
96503 +
96504 /* Free the old page.. */
96505 new_page = old_page;
96506 ret |= VM_FAULT_WRITE;
96507 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96508 swap_free(entry);
96509 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96510 try_to_free_swap(page);
96511 +
96512 +#ifdef CONFIG_PAX_SEGMEXEC
96513 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96514 +#endif
96515 +
96516 unlock_page(page);
96517 if (page != swapcache) {
96518 /*
96519 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96520
96521 /* No need to invalidate - it was non-present before */
96522 update_mmu_cache(vma, address, page_table);
96523 +
96524 +#ifdef CONFIG_PAX_SEGMEXEC
96525 + pax_mirror_anon_pte(vma, address, page, ptl);
96526 +#endif
96527 +
96528 unlock:
96529 pte_unmap_unlock(page_table, ptl);
96530 out:
96531 @@ -2581,40 +2808,6 @@ out_release:
96532 }
96533
96534 /*
96535 - * This is like a special single-page "expand_{down|up}wards()",
96536 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96537 - * doesn't hit another vma.
96538 - */
96539 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96540 -{
96541 - address &= PAGE_MASK;
96542 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96543 - struct vm_area_struct *prev = vma->vm_prev;
96544 -
96545 - /*
96546 - * Is there a mapping abutting this one below?
96547 - *
96548 - * That's only ok if it's the same stack mapping
96549 - * that has gotten split..
96550 - */
96551 - if (prev && prev->vm_end == address)
96552 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96553 -
96554 - return expand_downwards(vma, address - PAGE_SIZE);
96555 - }
96556 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96557 - struct vm_area_struct *next = vma->vm_next;
96558 -
96559 - /* As VM_GROWSDOWN but s/below/above/ */
96560 - if (next && next->vm_start == address + PAGE_SIZE)
96561 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96562 -
96563 - return expand_upwards(vma, address + PAGE_SIZE);
96564 - }
96565 - return 0;
96566 -}
96567 -
96568 -/*
96569 * We enter with non-exclusive mmap_sem (to exclude vma changes,
96570 * but allow concurrent faults), and pte mapped but not yet locked.
96571 * We return with mmap_sem still held, but pte unmapped and unlocked.
96572 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96573 unsigned int flags)
96574 {
96575 struct mem_cgroup *memcg;
96576 - struct page *page;
96577 + struct page *page = NULL;
96578 spinlock_t *ptl;
96579 pte_t entry;
96580
96581 - pte_unmap(page_table);
96582 -
96583 - /* Check if we need to add a guard page to the stack */
96584 - if (check_stack_guard_page(vma, address) < 0)
96585 - return VM_FAULT_SIGSEGV;
96586 -
96587 - /* Use the zero-page for reads */
96588 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
96589 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
96590 vma->vm_page_prot));
96591 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96592 + ptl = pte_lockptr(mm, pmd);
96593 + spin_lock(ptl);
96594 if (!pte_none(*page_table))
96595 goto unlock;
96596 goto setpte;
96597 }
96598
96599 /* Allocate our own private page. */
96600 + pte_unmap(page_table);
96601 +
96602 if (unlikely(anon_vma_prepare(vma)))
96603 goto oom;
96604 page = alloc_zeroed_user_highpage_movable(vma, address);
96605 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96606 if (!pte_none(*page_table))
96607 goto release;
96608
96609 +#ifdef CONFIG_PAX_SEGMEXEC
96610 + if (pax_find_mirror_vma(vma))
96611 + BUG_ON(!trylock_page(page));
96612 +#endif
96613 +
96614 inc_mm_counter_fast(mm, MM_ANONPAGES);
96615 page_add_new_anon_rmap(page, vma, address);
96616 mem_cgroup_commit_charge(page, memcg, false);
96617 @@ -2677,6 +2871,12 @@ setpte:
96618
96619 /* No need to invalidate - it was non-present before */
96620 update_mmu_cache(vma, address, page_table);
96621 +
96622 +#ifdef CONFIG_PAX_SEGMEXEC
96623 + if (page)
96624 + pax_mirror_anon_pte(vma, address, page, ptl);
96625 +#endif
96626 +
96627 unlock:
96628 pte_unmap_unlock(page_table, ptl);
96629 return 0;
96630 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96631 return ret;
96632 }
96633 do_set_pte(vma, address, fault_page, pte, false, false);
96634 +
96635 +#ifdef CONFIG_PAX_SEGMEXEC
96636 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96637 +#endif
96638 +
96639 unlock_page(fault_page);
96640 unlock_out:
96641 pte_unmap_unlock(pte, ptl);
96642 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96643 page_cache_release(fault_page);
96644 goto uncharge_out;
96645 }
96646 +
96647 +#ifdef CONFIG_PAX_SEGMEXEC
96648 + if (pax_find_mirror_vma(vma))
96649 + BUG_ON(!trylock_page(new_page));
96650 +#endif
96651 +
96652 do_set_pte(vma, address, new_page, pte, true, true);
96653 +
96654 +#ifdef CONFIG_PAX_SEGMEXEC
96655 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96656 +#endif
96657 +
96658 mem_cgroup_commit_charge(new_page, memcg, false);
96659 lru_cache_add_active_or_unevictable(new_page, vma);
96660 pte_unmap_unlock(pte, ptl);
96661 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96662 return ret;
96663 }
96664 do_set_pte(vma, address, fault_page, pte, true, false);
96665 +
96666 +#ifdef CONFIG_PAX_SEGMEXEC
96667 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96668 +#endif
96669 +
96670 pte_unmap_unlock(pte, ptl);
96671
96672 if (set_page_dirty(fault_page))
96673 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
96674 if (flags & FAULT_FLAG_WRITE)
96675 flush_tlb_fix_spurious_fault(vma, address);
96676 }
96677 +
96678 +#ifdef CONFIG_PAX_SEGMEXEC
96679 + pax_mirror_pte(vma, address, pte, pmd, ptl);
96680 + return 0;
96681 +#endif
96682 +
96683 unlock:
96684 pte_unmap_unlock(pte, ptl);
96685 return 0;
96686 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96687 pmd_t *pmd;
96688 pte_t *pte;
96689
96690 +#ifdef CONFIG_PAX_SEGMEXEC
96691 + struct vm_area_struct *vma_m;
96692 +#endif
96693 +
96694 if (unlikely(is_vm_hugetlb_page(vma)))
96695 return hugetlb_fault(mm, vma, address, flags);
96696
96697 +#ifdef CONFIG_PAX_SEGMEXEC
96698 + vma_m = pax_find_mirror_vma(vma);
96699 + if (vma_m) {
96700 + unsigned long address_m;
96701 + pgd_t *pgd_m;
96702 + pud_t *pud_m;
96703 + pmd_t *pmd_m;
96704 +
96705 + if (vma->vm_start > vma_m->vm_start) {
96706 + address_m = address;
96707 + address -= SEGMEXEC_TASK_SIZE;
96708 + vma = vma_m;
96709 + } else
96710 + address_m = address + SEGMEXEC_TASK_SIZE;
96711 +
96712 + pgd_m = pgd_offset(mm, address_m);
96713 + pud_m = pud_alloc(mm, pgd_m, address_m);
96714 + if (!pud_m)
96715 + return VM_FAULT_OOM;
96716 + pmd_m = pmd_alloc(mm, pud_m, address_m);
96717 + if (!pmd_m)
96718 + return VM_FAULT_OOM;
96719 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
96720 + return VM_FAULT_OOM;
96721 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
96722 + }
96723 +#endif
96724 +
96725 pgd = pgd_offset(mm, address);
96726 pud = pud_alloc(mm, pgd, address);
96727 if (!pud)
96728 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96729 spin_unlock(&mm->page_table_lock);
96730 return 0;
96731 }
96732 +
96733 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96734 +{
96735 + pud_t *new = pud_alloc_one(mm, address);
96736 + if (!new)
96737 + return -ENOMEM;
96738 +
96739 + smp_wmb(); /* See comment in __pte_alloc */
96740 +
96741 + spin_lock(&mm->page_table_lock);
96742 + if (pgd_present(*pgd)) /* Another has populated it */
96743 + pud_free(mm, new);
96744 + else
96745 + pgd_populate_kernel(mm, pgd, new);
96746 + spin_unlock(&mm->page_table_lock);
96747 + return 0;
96748 +}
96749 #endif /* __PAGETABLE_PUD_FOLDED */
96750
96751 #ifndef __PAGETABLE_PMD_FOLDED
96752 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
96753 spin_unlock(&mm->page_table_lock);
96754 return 0;
96755 }
96756 +
96757 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
96758 +{
96759 + pmd_t *new = pmd_alloc_one(mm, address);
96760 + if (!new)
96761 + return -ENOMEM;
96762 +
96763 + smp_wmb(); /* See comment in __pte_alloc */
96764 +
96765 + spin_lock(&mm->page_table_lock);
96766 +#ifndef __ARCH_HAS_4LEVEL_HACK
96767 + if (pud_present(*pud)) /* Another has populated it */
96768 + pmd_free(mm, new);
96769 + else
96770 + pud_populate_kernel(mm, pud, new);
96771 +#else
96772 + if (pgd_present(*pud)) /* Another has populated it */
96773 + pmd_free(mm, new);
96774 + else
96775 + pgd_populate_kernel(mm, pud, new);
96776 +#endif /* __ARCH_HAS_4LEVEL_HACK */
96777 + spin_unlock(&mm->page_table_lock);
96778 + return 0;
96779 +}
96780 #endif /* __PAGETABLE_PMD_FOLDED */
96781
96782 static int __follow_pte(struct mm_struct *mm, unsigned long address,
96783 @@ -3550,8 +3850,8 @@ out:
96784 return ret;
96785 }
96786
96787 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96788 - void *buf, int len, int write)
96789 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96790 + void *buf, size_t len, int write)
96791 {
96792 resource_size_t phys_addr;
96793 unsigned long prot = 0;
96794 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
96795 * Access another process' address space as given in mm. If non-NULL, use the
96796 * given task for page fault accounting.
96797 */
96798 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96799 - unsigned long addr, void *buf, int len, int write)
96800 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96801 + unsigned long addr, void *buf, size_t len, int write)
96802 {
96803 struct vm_area_struct *vma;
96804 void *old_buf = buf;
96805 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96806 down_read(&mm->mmap_sem);
96807 /* ignore errors, just check how much was successfully transferred */
96808 while (len) {
96809 - int bytes, ret, offset;
96810 + ssize_t bytes, ret, offset;
96811 void *maddr;
96812 struct page *page = NULL;
96813
96814 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96815 *
96816 * The caller must hold a reference on @mm.
96817 */
96818 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96819 - void *buf, int len, int write)
96820 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
96821 + void *buf, size_t len, int write)
96822 {
96823 return __access_remote_vm(NULL, mm, addr, buf, len, write);
96824 }
96825 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96826 * Source/target buffer must be kernel space,
96827 * Do not walk the page table directly, use get_user_pages
96828 */
96829 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
96830 - void *buf, int len, int write)
96831 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
96832 + void *buf, size_t len, int write)
96833 {
96834 struct mm_struct *mm;
96835 - int ret;
96836 + ssize_t ret;
96837
96838 mm = get_task_mm(tsk);
96839 if (!mm)
96840 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
96841 index 0e0961b..c9143b9 100644
96842 --- a/mm/mempolicy.c
96843 +++ b/mm/mempolicy.c
96844 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96845 unsigned long vmstart;
96846 unsigned long vmend;
96847
96848 +#ifdef CONFIG_PAX_SEGMEXEC
96849 + struct vm_area_struct *vma_m;
96850 +#endif
96851 +
96852 vma = find_vma(mm, start);
96853 if (!vma || vma->vm_start > start)
96854 return -EFAULT;
96855 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96856 err = vma_replace_policy(vma, new_pol);
96857 if (err)
96858 goto out;
96859 +
96860 +#ifdef CONFIG_PAX_SEGMEXEC
96861 + vma_m = pax_find_mirror_vma(vma);
96862 + if (vma_m) {
96863 + err = vma_replace_policy(vma_m, new_pol);
96864 + if (err)
96865 + goto out;
96866 + }
96867 +#endif
96868 +
96869 }
96870
96871 out:
96872 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
96873
96874 if (end < start)
96875 return -EINVAL;
96876 +
96877 +#ifdef CONFIG_PAX_SEGMEXEC
96878 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
96879 + if (end > SEGMEXEC_TASK_SIZE)
96880 + return -EINVAL;
96881 + } else
96882 +#endif
96883 +
96884 + if (end > TASK_SIZE)
96885 + return -EINVAL;
96886 +
96887 if (end == start)
96888 return 0;
96889
96890 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96891 */
96892 tcred = __task_cred(task);
96893 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96894 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96895 - !capable(CAP_SYS_NICE)) {
96896 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96897 rcu_read_unlock();
96898 err = -EPERM;
96899 goto out_put;
96900 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96901 goto out;
96902 }
96903
96904 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96905 + if (mm != current->mm &&
96906 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
96907 + mmput(mm);
96908 + err = -EPERM;
96909 + goto out;
96910 + }
96911 +#endif
96912 +
96913 err = do_migrate_pages(mm, old, new,
96914 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
96915
96916 diff --git a/mm/migrate.c b/mm/migrate.c
96917 index be6d1ed..d778cc1 100644
96918 --- a/mm/migrate.c
96919 +++ b/mm/migrate.c
96920 @@ -1504,8 +1504,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
96921 */
96922 tcred = __task_cred(task);
96923 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96924 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96925 - !capable(CAP_SYS_NICE)) {
96926 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96927 rcu_read_unlock();
96928 err = -EPERM;
96929 goto out;
96930 diff --git a/mm/mlock.c b/mm/mlock.c
96931 index 73cf098..ab547c7 100644
96932 --- a/mm/mlock.c
96933 +++ b/mm/mlock.c
96934 @@ -14,6 +14,7 @@
96935 #include <linux/pagevec.h>
96936 #include <linux/mempolicy.h>
96937 #include <linux/syscalls.h>
96938 +#include <linux/security.h>
96939 #include <linux/sched.h>
96940 #include <linux/export.h>
96941 #include <linux/rmap.h>
96942 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
96943 {
96944 unsigned long nstart, end, tmp;
96945 struct vm_area_struct * vma, * prev;
96946 - int error;
96947 + int error = 0;
96948
96949 VM_BUG_ON(start & ~PAGE_MASK);
96950 VM_BUG_ON(len != PAGE_ALIGN(len));
96951 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
96952 return -EINVAL;
96953 if (end == start)
96954 return 0;
96955 + if (end > TASK_SIZE)
96956 + return -EINVAL;
96957 +
96958 vma = find_vma(current->mm, start);
96959 if (!vma || vma->vm_start > start)
96960 return -ENOMEM;
96961 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
96962 for (nstart = start ; ; ) {
96963 vm_flags_t newflags;
96964
96965 +#ifdef CONFIG_PAX_SEGMEXEC
96966 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96967 + break;
96968 +#endif
96969 +
96970 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
96971
96972 newflags = vma->vm_flags & ~VM_LOCKED;
96973 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
96974 locked += current->mm->locked_vm;
96975
96976 /* check against resource limits */
96977 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
96978 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
96979 error = do_mlock(start, len, 1);
96980
96981 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
96982 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
96983 vm_flags_t newflags;
96984
96985 +#ifdef CONFIG_PAX_SEGMEXEC
96986 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96987 + break;
96988 +#endif
96989 +
96990 newflags = vma->vm_flags & ~VM_LOCKED;
96991 if (flags & MCL_CURRENT)
96992 newflags |= VM_LOCKED;
96993 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
96994 lock_limit >>= PAGE_SHIFT;
96995
96996 ret = -ENOMEM;
96997 +
96998 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
96999 +
97000 down_write(&current->mm->mmap_sem);
97001 -
97002 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
97003 capable(CAP_IPC_LOCK))
97004 ret = do_mlockall(flags);
97005 diff --git a/mm/mmap.c b/mm/mmap.c
97006 index 0bc66f1..2bfa432 100644
97007 --- a/mm/mmap.c
97008 +++ b/mm/mmap.c
97009 @@ -41,6 +41,7 @@
97010 #include <linux/notifier.h>
97011 #include <linux/memory.h>
97012 #include <linux/printk.h>
97013 +#include <linux/random.h>
97014
97015 #include <asm/uaccess.h>
97016 #include <asm/cacheflush.h>
97017 @@ -57,6 +58,16 @@
97018 #define arch_rebalance_pgtables(addr, len) (addr)
97019 #endif
97020
97021 +static inline void verify_mm_writelocked(struct mm_struct *mm)
97022 +{
97023 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
97024 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97025 + up_read(&mm->mmap_sem);
97026 + BUG();
97027 + }
97028 +#endif
97029 +}
97030 +
97031 static void unmap_region(struct mm_struct *mm,
97032 struct vm_area_struct *vma, struct vm_area_struct *prev,
97033 unsigned long start, unsigned long end);
97034 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
97035 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
97036 *
97037 */
97038 -pgprot_t protection_map[16] = {
97039 +pgprot_t protection_map[16] __read_only = {
97040 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
97041 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
97042 };
97043
97044 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
97045 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
97046 {
97047 - return __pgprot(pgprot_val(protection_map[vm_flags &
97048 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
97049 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
97050 pgprot_val(arch_vm_get_page_prot(vm_flags)));
97051 +
97052 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97053 + if (!(__supported_pte_mask & _PAGE_NX) &&
97054 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
97055 + (vm_flags & (VM_READ | VM_WRITE)))
97056 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
97057 +#endif
97058 +
97059 + return prot;
97060 }
97061 EXPORT_SYMBOL(vm_get_page_prot);
97062
97063 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
97064 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
97065 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
97066 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
97067 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
97068 /*
97069 * Make sure vm_committed_as in one cacheline and not cacheline shared with
97070 * other variables. It can be updated by several CPUs frequently.
97071 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
97072 struct vm_area_struct *next = vma->vm_next;
97073
97074 might_sleep();
97075 + BUG_ON(vma->vm_mirror);
97076 if (vma->vm_ops && vma->vm_ops->close)
97077 vma->vm_ops->close(vma);
97078 if (vma->vm_file)
97079 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
97080
97081 SYSCALL_DEFINE1(brk, unsigned long, brk)
97082 {
97083 + unsigned long rlim;
97084 unsigned long retval;
97085 unsigned long newbrk, oldbrk;
97086 struct mm_struct *mm = current->mm;
97087 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
97088 * segment grow beyond its set limit the in case where the limit is
97089 * not page aligned -Ram Gupta
97090 */
97091 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
97092 + rlim = rlimit(RLIMIT_DATA);
97093 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
97094 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
97095 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
97096 + rlim = 4096 * PAGE_SIZE;
97097 +#endif
97098 + if (check_data_rlimit(rlim, brk, mm->start_brk,
97099 mm->end_data, mm->start_data))
97100 goto out;
97101
97102 @@ -976,6 +1005,12 @@ static int
97103 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
97104 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97105 {
97106 +
97107 +#ifdef CONFIG_PAX_SEGMEXEC
97108 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
97109 + return 0;
97110 +#endif
97111 +
97112 if (is_mergeable_vma(vma, file, vm_flags) &&
97113 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97114 if (vma->vm_pgoff == vm_pgoff)
97115 @@ -995,6 +1030,12 @@ static int
97116 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
97117 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
97118 {
97119 +
97120 +#ifdef CONFIG_PAX_SEGMEXEC
97121 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
97122 + return 0;
97123 +#endif
97124 +
97125 if (is_mergeable_vma(vma, file, vm_flags) &&
97126 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
97127 pgoff_t vm_pglen;
97128 @@ -1044,6 +1085,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97129 struct vm_area_struct *area, *next;
97130 int err;
97131
97132 +#ifdef CONFIG_PAX_SEGMEXEC
97133 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
97134 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
97135 +
97136 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
97137 +#endif
97138 +
97139 /*
97140 * We later require that vma->vm_flags == vm_flags,
97141 * so this tests vma->vm_flags & VM_SPECIAL, too.
97142 @@ -1059,6 +1107,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97143 if (next && next->vm_end == end) /* cases 6, 7, 8 */
97144 next = next->vm_next;
97145
97146 +#ifdef CONFIG_PAX_SEGMEXEC
97147 + if (prev)
97148 + prev_m = pax_find_mirror_vma(prev);
97149 + if (area)
97150 + area_m = pax_find_mirror_vma(area);
97151 + if (next)
97152 + next_m = pax_find_mirror_vma(next);
97153 +#endif
97154 +
97155 /*
97156 * Can it merge with the predecessor?
97157 */
97158 @@ -1078,9 +1135,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97159 /* cases 1, 6 */
97160 err = vma_adjust(prev, prev->vm_start,
97161 next->vm_end, prev->vm_pgoff, NULL);
97162 - } else /* cases 2, 5, 7 */
97163 +
97164 +#ifdef CONFIG_PAX_SEGMEXEC
97165 + if (!err && prev_m)
97166 + err = vma_adjust(prev_m, prev_m->vm_start,
97167 + next_m->vm_end, prev_m->vm_pgoff, NULL);
97168 +#endif
97169 +
97170 + } else { /* cases 2, 5, 7 */
97171 err = vma_adjust(prev, prev->vm_start,
97172 end, prev->vm_pgoff, NULL);
97173 +
97174 +#ifdef CONFIG_PAX_SEGMEXEC
97175 + if (!err && prev_m)
97176 + err = vma_adjust(prev_m, prev_m->vm_start,
97177 + end_m, prev_m->vm_pgoff, NULL);
97178 +#endif
97179 +
97180 + }
97181 if (err)
97182 return NULL;
97183 khugepaged_enter_vma_merge(prev, vm_flags);
97184 @@ -1094,12 +1166,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97185 mpol_equal(policy, vma_policy(next)) &&
97186 can_vma_merge_before(next, vm_flags,
97187 anon_vma, file, pgoff+pglen)) {
97188 - if (prev && addr < prev->vm_end) /* case 4 */
97189 + if (prev && addr < prev->vm_end) { /* case 4 */
97190 err = vma_adjust(prev, prev->vm_start,
97191 addr, prev->vm_pgoff, NULL);
97192 - else /* cases 3, 8 */
97193 +
97194 +#ifdef CONFIG_PAX_SEGMEXEC
97195 + if (!err && prev_m)
97196 + err = vma_adjust(prev_m, prev_m->vm_start,
97197 + addr_m, prev_m->vm_pgoff, NULL);
97198 +#endif
97199 +
97200 + } else { /* cases 3, 8 */
97201 err = vma_adjust(area, addr, next->vm_end,
97202 next->vm_pgoff - pglen, NULL);
97203 +
97204 +#ifdef CONFIG_PAX_SEGMEXEC
97205 + if (!err && area_m)
97206 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
97207 + next_m->vm_pgoff - pglen, NULL);
97208 +#endif
97209 +
97210 + }
97211 if (err)
97212 return NULL;
97213 khugepaged_enter_vma_merge(area, vm_flags);
97214 @@ -1208,8 +1295,10 @@ none:
97215 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97216 struct file *file, long pages)
97217 {
97218 - const unsigned long stack_flags
97219 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
97220 +
97221 +#ifdef CONFIG_PAX_RANDMMAP
97222 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97223 +#endif
97224
97225 mm->total_vm += pages;
97226
97227 @@ -1217,7 +1306,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97228 mm->shared_vm += pages;
97229 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
97230 mm->exec_vm += pages;
97231 - } else if (flags & stack_flags)
97232 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
97233 mm->stack_vm += pages;
97234 }
97235 #endif /* CONFIG_PROC_FS */
97236 @@ -1247,6 +1336,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
97237 locked += mm->locked_vm;
97238 lock_limit = rlimit(RLIMIT_MEMLOCK);
97239 lock_limit >>= PAGE_SHIFT;
97240 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97241 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
97242 return -EAGAIN;
97243 }
97244 @@ -1273,7 +1363,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97245 * (the exception is when the underlying filesystem is noexec
97246 * mounted, in which case we dont add PROT_EXEC.)
97247 */
97248 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
97249 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
97250 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
97251 prot |= PROT_EXEC;
97252
97253 @@ -1299,7 +1389,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97254 /* Obtain the address to map to. we verify (or select) it and ensure
97255 * that it represents a valid section of the address space.
97256 */
97257 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
97258 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
97259 if (addr & ~PAGE_MASK)
97260 return addr;
97261
97262 @@ -1310,6 +1400,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97263 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
97264 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
97265
97266 +#ifdef CONFIG_PAX_MPROTECT
97267 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97268 +
97269 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
97270 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
97271 + mm->binfmt->handle_mmap)
97272 + mm->binfmt->handle_mmap(file);
97273 +#endif
97274 +
97275 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97276 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
97277 + gr_log_rwxmmap(file);
97278 +
97279 +#ifdef CONFIG_PAX_EMUPLT
97280 + vm_flags &= ~VM_EXEC;
97281 +#else
97282 + return -EPERM;
97283 +#endif
97284 +
97285 + }
97286 +
97287 + if (!(vm_flags & VM_EXEC))
97288 + vm_flags &= ~VM_MAYEXEC;
97289 +#else
97290 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97291 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97292 +#endif
97293 + else
97294 + vm_flags &= ~VM_MAYWRITE;
97295 + }
97296 +#endif
97297 +
97298 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97299 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97300 + vm_flags &= ~VM_PAGEEXEC;
97301 +#endif
97302 +
97303 if (flags & MAP_LOCKED)
97304 if (!can_do_mlock())
97305 return -EPERM;
97306 @@ -1397,6 +1524,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97307 vm_flags |= VM_NORESERVE;
97308 }
97309
97310 + if (!gr_acl_handle_mmap(file, prot))
97311 + return -EACCES;
97312 +
97313 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97314 if (!IS_ERR_VALUE(addr) &&
97315 ((vm_flags & VM_LOCKED) ||
97316 @@ -1490,7 +1620,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97317 vm_flags_t vm_flags = vma->vm_flags;
97318
97319 /* If it was private or non-writable, the write bit is already clear */
97320 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97321 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97322 return 0;
97323
97324 /* The backer wishes to know when pages are first written to? */
97325 @@ -1541,7 +1671,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97326 struct rb_node **rb_link, *rb_parent;
97327 unsigned long charged = 0;
97328
97329 +#ifdef CONFIG_PAX_SEGMEXEC
97330 + struct vm_area_struct *vma_m = NULL;
97331 +#endif
97332 +
97333 + /*
97334 + * mm->mmap_sem is required to protect against another thread
97335 + * changing the mappings in case we sleep.
97336 + */
97337 + verify_mm_writelocked(mm);
97338 +
97339 /* Check against address space limit. */
97340 +
97341 +#ifdef CONFIG_PAX_RANDMMAP
97342 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97343 +#endif
97344 +
97345 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97346 unsigned long nr_pages;
97347
97348 @@ -1560,11 +1705,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97349
97350 /* Clear old maps */
97351 error = -ENOMEM;
97352 -munmap_back:
97353 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97354 if (do_munmap(mm, addr, len))
97355 return -ENOMEM;
97356 - goto munmap_back;
97357 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97358 }
97359
97360 /*
97361 @@ -1595,6 +1739,16 @@ munmap_back:
97362 goto unacct_error;
97363 }
97364
97365 +#ifdef CONFIG_PAX_SEGMEXEC
97366 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97367 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97368 + if (!vma_m) {
97369 + error = -ENOMEM;
97370 + goto free_vma;
97371 + }
97372 + }
97373 +#endif
97374 +
97375 vma->vm_mm = mm;
97376 vma->vm_start = addr;
97377 vma->vm_end = addr + len;
97378 @@ -1625,6 +1779,13 @@ munmap_back:
97379 if (error)
97380 goto unmap_and_free_vma;
97381
97382 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97383 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97384 + vma->vm_flags |= VM_PAGEEXEC;
97385 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97386 + }
97387 +#endif
97388 +
97389 /* Can addr have changed??
97390 *
97391 * Answer: Yes, several device drivers can do it in their
97392 @@ -1643,6 +1804,12 @@ munmap_back:
97393 }
97394
97395 vma_link(mm, vma, prev, rb_link, rb_parent);
97396 +
97397 +#ifdef CONFIG_PAX_SEGMEXEC
97398 + if (vma_m)
97399 + BUG_ON(pax_mirror_vma(vma_m, vma));
97400 +#endif
97401 +
97402 /* Once vma denies write, undo our temporary denial count */
97403 if (file) {
97404 if (vm_flags & VM_SHARED)
97405 @@ -1655,6 +1822,7 @@ out:
97406 perf_event_mmap(vma);
97407
97408 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97409 + track_exec_limit(mm, addr, addr + len, vm_flags);
97410 if (vm_flags & VM_LOCKED) {
97411 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97412 vma == get_gate_vma(current->mm)))
97413 @@ -1692,6 +1860,12 @@ allow_write_and_free_vma:
97414 if (vm_flags & VM_DENYWRITE)
97415 allow_write_access(file);
97416 free_vma:
97417 +
97418 +#ifdef CONFIG_PAX_SEGMEXEC
97419 + if (vma_m)
97420 + kmem_cache_free(vm_area_cachep, vma_m);
97421 +#endif
97422 +
97423 kmem_cache_free(vm_area_cachep, vma);
97424 unacct_error:
97425 if (charged)
97426 @@ -1699,7 +1873,63 @@ unacct_error:
97427 return error;
97428 }
97429
97430 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97431 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97432 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97433 +{
97434 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97435 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97436 +
97437 + return 0;
97438 +}
97439 +#endif
97440 +
97441 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97442 +{
97443 + if (!vma) {
97444 +#ifdef CONFIG_STACK_GROWSUP
97445 + if (addr > sysctl_heap_stack_gap)
97446 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97447 + else
97448 + vma = find_vma(current->mm, 0);
97449 + if (vma && (vma->vm_flags & VM_GROWSUP))
97450 + return false;
97451 +#endif
97452 + return true;
97453 + }
97454 +
97455 + if (addr + len > vma->vm_start)
97456 + return false;
97457 +
97458 + if (vma->vm_flags & VM_GROWSDOWN)
97459 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97460 +#ifdef CONFIG_STACK_GROWSUP
97461 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97462 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97463 +#endif
97464 + else if (offset)
97465 + return offset <= vma->vm_start - addr - len;
97466 +
97467 + return true;
97468 +}
97469 +
97470 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97471 +{
97472 + if (vma->vm_start < len)
97473 + return -ENOMEM;
97474 +
97475 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97476 + if (offset <= vma->vm_start - len)
97477 + return vma->vm_start - len - offset;
97478 + else
97479 + return -ENOMEM;
97480 + }
97481 +
97482 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97483 + return vma->vm_start - len - sysctl_heap_stack_gap;
97484 + return -ENOMEM;
97485 +}
97486 +
97487 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97488 {
97489 /*
97490 * We implement the search by looking for an rbtree node that
97491 @@ -1747,11 +1977,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97492 }
97493 }
97494
97495 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97496 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97497 check_current:
97498 /* Check if current node has a suitable gap */
97499 if (gap_start > high_limit)
97500 return -ENOMEM;
97501 +
97502 + if (gap_end - gap_start > info->threadstack_offset)
97503 + gap_start += info->threadstack_offset;
97504 + else
97505 + gap_start = gap_end;
97506 +
97507 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97508 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97509 + gap_start += sysctl_heap_stack_gap;
97510 + else
97511 + gap_start = gap_end;
97512 + }
97513 + if (vma->vm_flags & VM_GROWSDOWN) {
97514 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97515 + gap_end -= sysctl_heap_stack_gap;
97516 + else
97517 + gap_end = gap_start;
97518 + }
97519 if (gap_end >= low_limit && gap_end - gap_start >= length)
97520 goto found;
97521
97522 @@ -1801,7 +2049,7 @@ found:
97523 return gap_start;
97524 }
97525
97526 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97527 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97528 {
97529 struct mm_struct *mm = current->mm;
97530 struct vm_area_struct *vma;
97531 @@ -1855,6 +2103,24 @@ check_current:
97532 gap_end = vma->vm_start;
97533 if (gap_end < low_limit)
97534 return -ENOMEM;
97535 +
97536 + if (gap_end - gap_start > info->threadstack_offset)
97537 + gap_end -= info->threadstack_offset;
97538 + else
97539 + gap_end = gap_start;
97540 +
97541 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97542 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97543 + gap_start += sysctl_heap_stack_gap;
97544 + else
97545 + gap_start = gap_end;
97546 + }
97547 + if (vma->vm_flags & VM_GROWSDOWN) {
97548 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97549 + gap_end -= sysctl_heap_stack_gap;
97550 + else
97551 + gap_end = gap_start;
97552 + }
97553 if (gap_start <= high_limit && gap_end - gap_start >= length)
97554 goto found;
97555
97556 @@ -1918,6 +2184,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97557 struct mm_struct *mm = current->mm;
97558 struct vm_area_struct *vma;
97559 struct vm_unmapped_area_info info;
97560 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97561
97562 if (len > TASK_SIZE - mmap_min_addr)
97563 return -ENOMEM;
97564 @@ -1925,11 +2192,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97565 if (flags & MAP_FIXED)
97566 return addr;
97567
97568 +#ifdef CONFIG_PAX_RANDMMAP
97569 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97570 +#endif
97571 +
97572 if (addr) {
97573 addr = PAGE_ALIGN(addr);
97574 vma = find_vma(mm, addr);
97575 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97576 - (!vma || addr + len <= vma->vm_start))
97577 + check_heap_stack_gap(vma, addr, len, offset))
97578 return addr;
97579 }
97580
97581 @@ -1938,6 +2209,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97582 info.low_limit = mm->mmap_base;
97583 info.high_limit = TASK_SIZE;
97584 info.align_mask = 0;
97585 + info.threadstack_offset = offset;
97586 return vm_unmapped_area(&info);
97587 }
97588 #endif
97589 @@ -1956,6 +2228,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97590 struct mm_struct *mm = current->mm;
97591 unsigned long addr = addr0;
97592 struct vm_unmapped_area_info info;
97593 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97594
97595 /* requested length too big for entire address space */
97596 if (len > TASK_SIZE - mmap_min_addr)
97597 @@ -1964,12 +2237,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97598 if (flags & MAP_FIXED)
97599 return addr;
97600
97601 +#ifdef CONFIG_PAX_RANDMMAP
97602 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97603 +#endif
97604 +
97605 /* requesting a specific address */
97606 if (addr) {
97607 addr = PAGE_ALIGN(addr);
97608 vma = find_vma(mm, addr);
97609 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97610 - (!vma || addr + len <= vma->vm_start))
97611 + check_heap_stack_gap(vma, addr, len, offset))
97612 return addr;
97613 }
97614
97615 @@ -1978,6 +2255,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97616 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
97617 info.high_limit = mm->mmap_base;
97618 info.align_mask = 0;
97619 + info.threadstack_offset = offset;
97620 addr = vm_unmapped_area(&info);
97621
97622 /*
97623 @@ -1990,6 +2268,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97624 VM_BUG_ON(addr != -ENOMEM);
97625 info.flags = 0;
97626 info.low_limit = TASK_UNMAPPED_BASE;
97627 +
97628 +#ifdef CONFIG_PAX_RANDMMAP
97629 + if (mm->pax_flags & MF_PAX_RANDMMAP)
97630 + info.low_limit += mm->delta_mmap;
97631 +#endif
97632 +
97633 info.high_limit = TASK_SIZE;
97634 addr = vm_unmapped_area(&info);
97635 }
97636 @@ -2090,6 +2374,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
97637 return vma;
97638 }
97639
97640 +#ifdef CONFIG_PAX_SEGMEXEC
97641 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
97642 +{
97643 + struct vm_area_struct *vma_m;
97644 +
97645 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
97646 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
97647 + BUG_ON(vma->vm_mirror);
97648 + return NULL;
97649 + }
97650 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
97651 + vma_m = vma->vm_mirror;
97652 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
97653 + BUG_ON(vma->vm_file != vma_m->vm_file);
97654 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
97655 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
97656 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
97657 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
97658 + return vma_m;
97659 +}
97660 +#endif
97661 +
97662 /*
97663 * Verify that the stack growth is acceptable and
97664 * update accounting. This is shared with both the
97665 @@ -2107,8 +2413,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97666
97667 /* Stack limit test */
97668 actual_size = size;
97669 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
97670 - actual_size -= PAGE_SIZE;
97671 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
97672 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
97673 return -ENOMEM;
97674
97675 @@ -2119,6 +2424,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97676 locked = mm->locked_vm + grow;
97677 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
97678 limit >>= PAGE_SHIFT;
97679 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97680 if (locked > limit && !capable(CAP_IPC_LOCK))
97681 return -ENOMEM;
97682 }
97683 @@ -2148,37 +2454,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97684 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
97685 * vma is the last one with address > vma->vm_end. Have to extend vma.
97686 */
97687 +#ifndef CONFIG_IA64
97688 +static
97689 +#endif
97690 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97691 {
97692 int error;
97693 + bool locknext;
97694
97695 if (!(vma->vm_flags & VM_GROWSUP))
97696 return -EFAULT;
97697
97698 + /* Also guard against wrapping around to address 0. */
97699 + if (address < PAGE_ALIGN(address+1))
97700 + address = PAGE_ALIGN(address+1);
97701 + else
97702 + return -ENOMEM;
97703 +
97704 /*
97705 * We must make sure the anon_vma is allocated
97706 * so that the anon_vma locking is not a noop.
97707 */
97708 if (unlikely(anon_vma_prepare(vma)))
97709 return -ENOMEM;
97710 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
97711 + if (locknext && anon_vma_prepare(vma->vm_next))
97712 + return -ENOMEM;
97713 vma_lock_anon_vma(vma);
97714 + if (locknext)
97715 + vma_lock_anon_vma(vma->vm_next);
97716
97717 /*
97718 * vma->vm_start/vm_end cannot change under us because the caller
97719 * is required to hold the mmap_sem in read mode. We need the
97720 - * anon_vma lock to serialize against concurrent expand_stacks.
97721 - * Also guard against wrapping around to address 0.
97722 + * anon_vma locks to serialize against concurrent expand_stacks
97723 + * and expand_upwards.
97724 */
97725 - if (address < PAGE_ALIGN(address+4))
97726 - address = PAGE_ALIGN(address+4);
97727 - else {
97728 - vma_unlock_anon_vma(vma);
97729 - return -ENOMEM;
97730 - }
97731 error = 0;
97732
97733 /* Somebody else might have raced and expanded it already */
97734 - if (address > vma->vm_end) {
97735 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
97736 + error = -ENOMEM;
97737 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
97738 unsigned long size, grow;
97739
97740 size = address - vma->vm_start;
97741 @@ -2213,6 +2530,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97742 }
97743 }
97744 }
97745 + if (locknext)
97746 + vma_unlock_anon_vma(vma->vm_next);
97747 vma_unlock_anon_vma(vma);
97748 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97749 validate_mm(vma->vm_mm);
97750 @@ -2227,6 +2546,8 @@ int expand_downwards(struct vm_area_struct *vma,
97751 unsigned long address)
97752 {
97753 int error;
97754 + bool lockprev = false;
97755 + struct vm_area_struct *prev;
97756
97757 /*
97758 * We must make sure the anon_vma is allocated
97759 @@ -2240,6 +2561,15 @@ int expand_downwards(struct vm_area_struct *vma,
97760 if (error)
97761 return error;
97762
97763 + prev = vma->vm_prev;
97764 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
97765 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
97766 +#endif
97767 + if (lockprev && anon_vma_prepare(prev))
97768 + return -ENOMEM;
97769 + if (lockprev)
97770 + vma_lock_anon_vma(prev);
97771 +
97772 vma_lock_anon_vma(vma);
97773
97774 /*
97775 @@ -2249,9 +2579,17 @@ int expand_downwards(struct vm_area_struct *vma,
97776 */
97777
97778 /* Somebody else might have raced and expanded it already */
97779 - if (address < vma->vm_start) {
97780 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
97781 + error = -ENOMEM;
97782 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
97783 unsigned long size, grow;
97784
97785 +#ifdef CONFIG_PAX_SEGMEXEC
97786 + struct vm_area_struct *vma_m;
97787 +
97788 + vma_m = pax_find_mirror_vma(vma);
97789 +#endif
97790 +
97791 size = vma->vm_end - address;
97792 grow = (vma->vm_start - address) >> PAGE_SHIFT;
97793
97794 @@ -2276,13 +2614,27 @@ int expand_downwards(struct vm_area_struct *vma,
97795 vma->vm_pgoff -= grow;
97796 anon_vma_interval_tree_post_update_vma(vma);
97797 vma_gap_update(vma);
97798 +
97799 +#ifdef CONFIG_PAX_SEGMEXEC
97800 + if (vma_m) {
97801 + anon_vma_interval_tree_pre_update_vma(vma_m);
97802 + vma_m->vm_start -= grow << PAGE_SHIFT;
97803 + vma_m->vm_pgoff -= grow;
97804 + anon_vma_interval_tree_post_update_vma(vma_m);
97805 + vma_gap_update(vma_m);
97806 + }
97807 +#endif
97808 +
97809 spin_unlock(&vma->vm_mm->page_table_lock);
97810
97811 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
97812 perf_event_mmap(vma);
97813 }
97814 }
97815 }
97816 vma_unlock_anon_vma(vma);
97817 + if (lockprev)
97818 + vma_unlock_anon_vma(prev);
97819 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97820 validate_mm(vma->vm_mm);
97821 return error;
97822 @@ -2382,6 +2734,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
97823 do {
97824 long nrpages = vma_pages(vma);
97825
97826 +#ifdef CONFIG_PAX_SEGMEXEC
97827 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
97828 + vma = remove_vma(vma);
97829 + continue;
97830 + }
97831 +#endif
97832 +
97833 if (vma->vm_flags & VM_ACCOUNT)
97834 nr_accounted += nrpages;
97835 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
97836 @@ -2426,6 +2785,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
97837 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
97838 vma->vm_prev = NULL;
97839 do {
97840 +
97841 +#ifdef CONFIG_PAX_SEGMEXEC
97842 + if (vma->vm_mirror) {
97843 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
97844 + vma->vm_mirror->vm_mirror = NULL;
97845 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
97846 + vma->vm_mirror = NULL;
97847 + }
97848 +#endif
97849 +
97850 vma_rb_erase(vma, &mm->mm_rb);
97851 mm->map_count--;
97852 tail_vma = vma;
97853 @@ -2453,14 +2822,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97854 struct vm_area_struct *new;
97855 int err = -ENOMEM;
97856
97857 +#ifdef CONFIG_PAX_SEGMEXEC
97858 + struct vm_area_struct *vma_m, *new_m = NULL;
97859 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
97860 +#endif
97861 +
97862 if (is_vm_hugetlb_page(vma) && (addr &
97863 ~(huge_page_mask(hstate_vma(vma)))))
97864 return -EINVAL;
97865
97866 +#ifdef CONFIG_PAX_SEGMEXEC
97867 + vma_m = pax_find_mirror_vma(vma);
97868 +#endif
97869 +
97870 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97871 if (!new)
97872 goto out_err;
97873
97874 +#ifdef CONFIG_PAX_SEGMEXEC
97875 + if (vma_m) {
97876 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97877 + if (!new_m) {
97878 + kmem_cache_free(vm_area_cachep, new);
97879 + goto out_err;
97880 + }
97881 + }
97882 +#endif
97883 +
97884 /* most fields are the same, copy all, and then fixup */
97885 *new = *vma;
97886
97887 @@ -2473,6 +2861,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97888 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
97889 }
97890
97891 +#ifdef CONFIG_PAX_SEGMEXEC
97892 + if (vma_m) {
97893 + *new_m = *vma_m;
97894 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
97895 + new_m->vm_mirror = new;
97896 + new->vm_mirror = new_m;
97897 +
97898 + if (new_below)
97899 + new_m->vm_end = addr_m;
97900 + else {
97901 + new_m->vm_start = addr_m;
97902 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
97903 + }
97904 + }
97905 +#endif
97906 +
97907 err = vma_dup_policy(vma, new);
97908 if (err)
97909 goto out_free_vma;
97910 @@ -2493,6 +2897,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97911 else
97912 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
97913
97914 +#ifdef CONFIG_PAX_SEGMEXEC
97915 + if (!err && vma_m) {
97916 + struct mempolicy *pol = vma_policy(new);
97917 +
97918 + if (anon_vma_clone(new_m, vma_m))
97919 + goto out_free_mpol;
97920 +
97921 + mpol_get(pol);
97922 + set_vma_policy(new_m, pol);
97923 +
97924 + if (new_m->vm_file)
97925 + get_file(new_m->vm_file);
97926 +
97927 + if (new_m->vm_ops && new_m->vm_ops->open)
97928 + new_m->vm_ops->open(new_m);
97929 +
97930 + if (new_below)
97931 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
97932 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
97933 + else
97934 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
97935 +
97936 + if (err) {
97937 + if (new_m->vm_ops && new_m->vm_ops->close)
97938 + new_m->vm_ops->close(new_m);
97939 + if (new_m->vm_file)
97940 + fput(new_m->vm_file);
97941 + mpol_put(pol);
97942 + }
97943 + }
97944 +#endif
97945 +
97946 /* Success. */
97947 if (!err)
97948 return 0;
97949 @@ -2502,10 +2938,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97950 new->vm_ops->close(new);
97951 if (new->vm_file)
97952 fput(new->vm_file);
97953 - unlink_anon_vmas(new);
97954 out_free_mpol:
97955 mpol_put(vma_policy(new));
97956 out_free_vma:
97957 +
97958 +#ifdef CONFIG_PAX_SEGMEXEC
97959 + if (new_m) {
97960 + unlink_anon_vmas(new_m);
97961 + kmem_cache_free(vm_area_cachep, new_m);
97962 + }
97963 +#endif
97964 +
97965 + unlink_anon_vmas(new);
97966 kmem_cache_free(vm_area_cachep, new);
97967 out_err:
97968 return err;
97969 @@ -2518,6 +2962,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97970 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97971 unsigned long addr, int new_below)
97972 {
97973 +
97974 +#ifdef CONFIG_PAX_SEGMEXEC
97975 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97976 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
97977 + if (mm->map_count >= sysctl_max_map_count-1)
97978 + return -ENOMEM;
97979 + } else
97980 +#endif
97981 +
97982 if (mm->map_count >= sysctl_max_map_count)
97983 return -ENOMEM;
97984
97985 @@ -2529,11 +2982,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97986 * work. This now handles partial unmappings.
97987 * Jeremy Fitzhardinge <jeremy@goop.org>
97988 */
97989 +#ifdef CONFIG_PAX_SEGMEXEC
97990 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97991 {
97992 + int ret = __do_munmap(mm, start, len);
97993 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
97994 + return ret;
97995 +
97996 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
97997 +}
97998 +
97999 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98000 +#else
98001 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98002 +#endif
98003 +{
98004 unsigned long end;
98005 struct vm_area_struct *vma, *prev, *last;
98006
98007 + /*
98008 + * mm->mmap_sem is required to protect against another thread
98009 + * changing the mappings in case we sleep.
98010 + */
98011 + verify_mm_writelocked(mm);
98012 +
98013 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
98014 return -EINVAL;
98015
98016 @@ -2611,6 +3083,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
98017 /* Fix up all other VM information */
98018 remove_vma_list(mm, vma);
98019
98020 + track_exec_limit(mm, start, end, 0UL);
98021 +
98022 return 0;
98023 }
98024
98025 @@ -2619,6 +3093,13 @@ int vm_munmap(unsigned long start, size_t len)
98026 int ret;
98027 struct mm_struct *mm = current->mm;
98028
98029 +
98030 +#ifdef CONFIG_PAX_SEGMEXEC
98031 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
98032 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
98033 + return -EINVAL;
98034 +#endif
98035 +
98036 down_write(&mm->mmap_sem);
98037 ret = do_munmap(mm, start, len);
98038 up_write(&mm->mmap_sem);
98039 @@ -2632,16 +3113,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
98040 return vm_munmap(addr, len);
98041 }
98042
98043 -static inline void verify_mm_writelocked(struct mm_struct *mm)
98044 -{
98045 -#ifdef CONFIG_DEBUG_VM
98046 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
98047 - WARN_ON(1);
98048 - up_read(&mm->mmap_sem);
98049 - }
98050 -#endif
98051 -}
98052 -
98053 /*
98054 * this is really a simplified "do_mmap". it only handles
98055 * anonymous maps. eventually we may be able to do some
98056 @@ -2655,6 +3126,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98057 struct rb_node **rb_link, *rb_parent;
98058 pgoff_t pgoff = addr >> PAGE_SHIFT;
98059 int error;
98060 + unsigned long charged;
98061
98062 len = PAGE_ALIGN(len);
98063 if (!len)
98064 @@ -2662,10 +3134,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98065
98066 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
98067
98068 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
98069 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
98070 + flags &= ~VM_EXEC;
98071 +
98072 +#ifdef CONFIG_PAX_MPROTECT
98073 + if (mm->pax_flags & MF_PAX_MPROTECT)
98074 + flags &= ~VM_MAYEXEC;
98075 +#endif
98076 +
98077 + }
98078 +#endif
98079 +
98080 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
98081 if (error & ~PAGE_MASK)
98082 return error;
98083
98084 + charged = len >> PAGE_SHIFT;
98085 +
98086 error = mlock_future_check(mm, mm->def_flags, len);
98087 if (error)
98088 return error;
98089 @@ -2679,21 +3165,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98090 /*
98091 * Clear old maps. this also does some error checking for us
98092 */
98093 - munmap_back:
98094 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
98095 if (do_munmap(mm, addr, len))
98096 return -ENOMEM;
98097 - goto munmap_back;
98098 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
98099 }
98100
98101 /* Check against address space limits *after* clearing old maps... */
98102 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
98103 + if (!may_expand_vm(mm, charged))
98104 return -ENOMEM;
98105
98106 if (mm->map_count > sysctl_max_map_count)
98107 return -ENOMEM;
98108
98109 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
98110 + if (security_vm_enough_memory_mm(mm, charged))
98111 return -ENOMEM;
98112
98113 /* Can we just expand an old private anonymous mapping? */
98114 @@ -2707,7 +3192,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98115 */
98116 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98117 if (!vma) {
98118 - vm_unacct_memory(len >> PAGE_SHIFT);
98119 + vm_unacct_memory(charged);
98120 return -ENOMEM;
98121 }
98122
98123 @@ -2721,10 +3206,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
98124 vma_link(mm, vma, prev, rb_link, rb_parent);
98125 out:
98126 perf_event_mmap(vma);
98127 - mm->total_vm += len >> PAGE_SHIFT;
98128 + mm->total_vm += charged;
98129 if (flags & VM_LOCKED)
98130 - mm->locked_vm += (len >> PAGE_SHIFT);
98131 + mm->locked_vm += charged;
98132 vma->vm_flags |= VM_SOFTDIRTY;
98133 + track_exec_limit(mm, addr, addr + len, flags);
98134 return addr;
98135 }
98136
98137 @@ -2786,6 +3272,7 @@ void exit_mmap(struct mm_struct *mm)
98138 while (vma) {
98139 if (vma->vm_flags & VM_ACCOUNT)
98140 nr_accounted += vma_pages(vma);
98141 + vma->vm_mirror = NULL;
98142 vma = remove_vma(vma);
98143 }
98144 vm_unacct_memory(nr_accounted);
98145 @@ -2803,6 +3290,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98146 struct vm_area_struct *prev;
98147 struct rb_node **rb_link, *rb_parent;
98148
98149 +#ifdef CONFIG_PAX_SEGMEXEC
98150 + struct vm_area_struct *vma_m = NULL;
98151 +#endif
98152 +
98153 + if (security_mmap_addr(vma->vm_start))
98154 + return -EPERM;
98155 +
98156 /*
98157 * The vm_pgoff of a purely anonymous vma should be irrelevant
98158 * until its first write fault, when page's anon_vma and index
98159 @@ -2826,7 +3320,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98160 security_vm_enough_memory_mm(mm, vma_pages(vma)))
98161 return -ENOMEM;
98162
98163 +#ifdef CONFIG_PAX_SEGMEXEC
98164 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
98165 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98166 + if (!vma_m)
98167 + return -ENOMEM;
98168 + }
98169 +#endif
98170 +
98171 vma_link(mm, vma, prev, rb_link, rb_parent);
98172 +
98173 +#ifdef CONFIG_PAX_SEGMEXEC
98174 + if (vma_m)
98175 + BUG_ON(pax_mirror_vma(vma_m, vma));
98176 +#endif
98177 +
98178 return 0;
98179 }
98180
98181 @@ -2845,6 +3353,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98182 struct rb_node **rb_link, *rb_parent;
98183 bool faulted_in_anon_vma = true;
98184
98185 + BUG_ON(vma->vm_mirror);
98186 +
98187 /*
98188 * If anonymous vma has not yet been faulted, update new pgoff
98189 * to match new location, to increase its chance of merging.
98190 @@ -2909,6 +3419,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98191 return NULL;
98192 }
98193
98194 +#ifdef CONFIG_PAX_SEGMEXEC
98195 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
98196 +{
98197 + struct vm_area_struct *prev_m;
98198 + struct rb_node **rb_link_m, *rb_parent_m;
98199 + struct mempolicy *pol_m;
98200 +
98201 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
98202 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
98203 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
98204 + *vma_m = *vma;
98205 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
98206 + if (anon_vma_clone(vma_m, vma))
98207 + return -ENOMEM;
98208 + pol_m = vma_policy(vma_m);
98209 + mpol_get(pol_m);
98210 + set_vma_policy(vma_m, pol_m);
98211 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
98212 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
98213 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
98214 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
98215 + if (vma_m->vm_file)
98216 + get_file(vma_m->vm_file);
98217 + if (vma_m->vm_ops && vma_m->vm_ops->open)
98218 + vma_m->vm_ops->open(vma_m);
98219 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
98220 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
98221 + vma_m->vm_mirror = vma;
98222 + vma->vm_mirror = vma_m;
98223 + return 0;
98224 +}
98225 +#endif
98226 +
98227 /*
98228 * Return true if the calling process may expand its vm space by the passed
98229 * number of pages
98230 @@ -2920,6 +3463,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
98231
98232 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
98233
98234 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
98235 if (cur + npages > lim)
98236 return 0;
98237 return 1;
98238 @@ -3002,6 +3546,22 @@ static struct vm_area_struct *__install_special_mapping(
98239 vma->vm_start = addr;
98240 vma->vm_end = addr + len;
98241
98242 +#ifdef CONFIG_PAX_MPROTECT
98243 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98244 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98245 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
98246 + return ERR_PTR(-EPERM);
98247 + if (!(vm_flags & VM_EXEC))
98248 + vm_flags &= ~VM_MAYEXEC;
98249 +#else
98250 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98251 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98252 +#endif
98253 + else
98254 + vm_flags &= ~VM_MAYWRITE;
98255 + }
98256 +#endif
98257 +
98258 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
98259 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98260
98261 diff --git a/mm/mprotect.c b/mm/mprotect.c
98262 index ace9345..63320dc 100644
98263 --- a/mm/mprotect.c
98264 +++ b/mm/mprotect.c
98265 @@ -24,10 +24,18 @@
98266 #include <linux/migrate.h>
98267 #include <linux/perf_event.h>
98268 #include <linux/ksm.h>
98269 +#include <linux/sched/sysctl.h>
98270 +
98271 +#ifdef CONFIG_PAX_MPROTECT
98272 +#include <linux/elf.h>
98273 +#include <linux/binfmts.h>
98274 +#endif
98275 +
98276 #include <asm/uaccess.h>
98277 #include <asm/pgtable.h>
98278 #include <asm/cacheflush.h>
98279 #include <asm/tlbflush.h>
98280 +#include <asm/mmu_context.h>
98281
98282 /*
98283 * For a prot_numa update we only hold mmap_sem for read so there is a
98284 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98285 return pages;
98286 }
98287
98288 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98289 +/* called while holding the mmap semaphor for writing except stack expansion */
98290 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98291 +{
98292 + unsigned long oldlimit, newlimit = 0UL;
98293 +
98294 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98295 + return;
98296 +
98297 + spin_lock(&mm->page_table_lock);
98298 + oldlimit = mm->context.user_cs_limit;
98299 + if ((prot & VM_EXEC) && oldlimit < end)
98300 + /* USER_CS limit moved up */
98301 + newlimit = end;
98302 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98303 + /* USER_CS limit moved down */
98304 + newlimit = start;
98305 +
98306 + if (newlimit) {
98307 + mm->context.user_cs_limit = newlimit;
98308 +
98309 +#ifdef CONFIG_SMP
98310 + wmb();
98311 + cpus_clear(mm->context.cpu_user_cs_mask);
98312 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98313 +#endif
98314 +
98315 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98316 + }
98317 + spin_unlock(&mm->page_table_lock);
98318 + if (newlimit == end) {
98319 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98320 +
98321 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98322 + if (is_vm_hugetlb_page(vma))
98323 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98324 + else
98325 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98326 + }
98327 +}
98328 +#endif
98329 +
98330 int
98331 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98332 unsigned long start, unsigned long end, unsigned long newflags)
98333 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98334 int error;
98335 int dirty_accountable = 0;
98336
98337 +#ifdef CONFIG_PAX_SEGMEXEC
98338 + struct vm_area_struct *vma_m = NULL;
98339 + unsigned long start_m, end_m;
98340 +
98341 + start_m = start + SEGMEXEC_TASK_SIZE;
98342 + end_m = end + SEGMEXEC_TASK_SIZE;
98343 +#endif
98344 +
98345 if (newflags == oldflags) {
98346 *pprev = vma;
98347 return 0;
98348 }
98349
98350 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98351 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98352 +
98353 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98354 + return -ENOMEM;
98355 +
98356 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98357 + return -ENOMEM;
98358 + }
98359 +
98360 /*
98361 * If we make a private mapping writable we increase our commit;
98362 * but (without finer accounting) cannot reduce our commit if we
98363 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98364 }
98365 }
98366
98367 +#ifdef CONFIG_PAX_SEGMEXEC
98368 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98369 + if (start != vma->vm_start) {
98370 + error = split_vma(mm, vma, start, 1);
98371 + if (error)
98372 + goto fail;
98373 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98374 + *pprev = (*pprev)->vm_next;
98375 + }
98376 +
98377 + if (end != vma->vm_end) {
98378 + error = split_vma(mm, vma, end, 0);
98379 + if (error)
98380 + goto fail;
98381 + }
98382 +
98383 + if (pax_find_mirror_vma(vma)) {
98384 + error = __do_munmap(mm, start_m, end_m - start_m);
98385 + if (error)
98386 + goto fail;
98387 + } else {
98388 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98389 + if (!vma_m) {
98390 + error = -ENOMEM;
98391 + goto fail;
98392 + }
98393 + vma->vm_flags = newflags;
98394 + error = pax_mirror_vma(vma_m, vma);
98395 + if (error) {
98396 + vma->vm_flags = oldflags;
98397 + goto fail;
98398 + }
98399 + }
98400 + }
98401 +#endif
98402 +
98403 /*
98404 * First try to merge with previous and/or next vma.
98405 */
98406 @@ -314,7 +418,19 @@ success:
98407 * vm_flags and vm_page_prot are protected by the mmap_sem
98408 * held in write mode.
98409 */
98410 +
98411 +#ifdef CONFIG_PAX_SEGMEXEC
98412 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98413 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98414 +#endif
98415 +
98416 vma->vm_flags = newflags;
98417 +
98418 +#ifdef CONFIG_PAX_MPROTECT
98419 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98420 + mm->binfmt->handle_mprotect(vma, newflags);
98421 +#endif
98422 +
98423 dirty_accountable = vma_wants_writenotify(vma);
98424 vma_set_page_prot(vma);
98425
98426 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98427 end = start + len;
98428 if (end <= start)
98429 return -ENOMEM;
98430 +
98431 +#ifdef CONFIG_PAX_SEGMEXEC
98432 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98433 + if (end > SEGMEXEC_TASK_SIZE)
98434 + return -EINVAL;
98435 + } else
98436 +#endif
98437 +
98438 + if (end > TASK_SIZE)
98439 + return -EINVAL;
98440 +
98441 if (!arch_validate_prot(prot))
98442 return -EINVAL;
98443
98444 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98445 /*
98446 * Does the application expect PROT_READ to imply PROT_EXEC:
98447 */
98448 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98449 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98450 prot |= PROT_EXEC;
98451
98452 vm_flags = calc_vm_prot_bits(prot);
98453 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98454 if (start > vma->vm_start)
98455 prev = vma;
98456
98457 +#ifdef CONFIG_PAX_MPROTECT
98458 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98459 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98460 +#endif
98461 +
98462 for (nstart = start ; ; ) {
98463 unsigned long newflags;
98464
98465 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98466
98467 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98468 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98469 + if (prot & (PROT_WRITE | PROT_EXEC))
98470 + gr_log_rwxmprotect(vma);
98471 +
98472 + error = -EACCES;
98473 + goto out;
98474 + }
98475 +
98476 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98477 error = -EACCES;
98478 goto out;
98479 }
98480 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98481 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98482 if (error)
98483 goto out;
98484 +
98485 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98486 +
98487 nstart = tmp;
98488
98489 if (nstart < prev->vm_end)
98490 diff --git a/mm/mremap.c b/mm/mremap.c
98491 index 17fa018..6f7892b 100644
98492 --- a/mm/mremap.c
98493 +++ b/mm/mremap.c
98494 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98495 continue;
98496 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98497 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98498 +
98499 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98500 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98501 + pte = pte_exprotect(pte);
98502 +#endif
98503 +
98504 pte = move_soft_dirty_pte(pte);
98505 set_pte_at(mm, new_addr, new_pte, pte);
98506 }
98507 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98508 if (is_vm_hugetlb_page(vma))
98509 goto Einval;
98510
98511 +#ifdef CONFIG_PAX_SEGMEXEC
98512 + if (pax_find_mirror_vma(vma))
98513 + goto Einval;
98514 +#endif
98515 +
98516 /* We can't remap across vm area boundaries */
98517 if (old_len > vma->vm_end - addr)
98518 goto Efault;
98519 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98520 unsigned long ret = -EINVAL;
98521 unsigned long charged = 0;
98522 unsigned long map_flags;
98523 + unsigned long pax_task_size = TASK_SIZE;
98524
98525 if (new_addr & ~PAGE_MASK)
98526 goto out;
98527
98528 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98529 +#ifdef CONFIG_PAX_SEGMEXEC
98530 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98531 + pax_task_size = SEGMEXEC_TASK_SIZE;
98532 +#endif
98533 +
98534 + pax_task_size -= PAGE_SIZE;
98535 +
98536 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98537 goto out;
98538
98539 /* Check if the location we're moving into overlaps the
98540 * old location at all, and fail if it does.
98541 */
98542 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98543 - goto out;
98544 -
98545 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98546 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98547 goto out;
98548
98549 ret = do_munmap(mm, new_addr, new_len);
98550 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98551 unsigned long ret = -EINVAL;
98552 unsigned long charged = 0;
98553 bool locked = false;
98554 + unsigned long pax_task_size = TASK_SIZE;
98555
98556 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98557 return ret;
98558 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98559 if (!new_len)
98560 return ret;
98561
98562 +#ifdef CONFIG_PAX_SEGMEXEC
98563 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98564 + pax_task_size = SEGMEXEC_TASK_SIZE;
98565 +#endif
98566 +
98567 + pax_task_size -= PAGE_SIZE;
98568 +
98569 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
98570 + old_len > pax_task_size || addr > pax_task_size-old_len)
98571 + return ret;
98572 +
98573 down_write(&current->mm->mmap_sem);
98574
98575 if (flags & MREMAP_FIXED) {
98576 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98577 new_addr = addr;
98578 }
98579 ret = addr;
98580 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
98581 goto out;
98582 }
98583 }
98584 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98585 goto out;
98586 }
98587
98588 + map_flags = vma->vm_flags;
98589 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
98590 + if (!(ret & ~PAGE_MASK)) {
98591 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
98592 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
98593 + }
98594 }
98595 out:
98596 if (ret & ~PAGE_MASK)
98597 diff --git a/mm/nommu.c b/mm/nommu.c
98598 index ae5baae..cbb2ed5 100644
98599 --- a/mm/nommu.c
98600 +++ b/mm/nommu.c
98601 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
98602 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
98603 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98604 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98605 -int heap_stack_gap = 0;
98606
98607 atomic_long_t mmap_pages_allocated;
98608
98609 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
98610 EXPORT_SYMBOL(find_vma);
98611
98612 /*
98613 - * find a VMA
98614 - * - we don't extend stack VMAs under NOMMU conditions
98615 - */
98616 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
98617 -{
98618 - return find_vma(mm, addr);
98619 -}
98620 -
98621 -/*
98622 * expand a stack to a given address
98623 * - not supported under NOMMU conditions
98624 */
98625 @@ -1560,6 +1550,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98626
98627 /* most fields are the same, copy all, and then fixup */
98628 *new = *vma;
98629 + INIT_LIST_HEAD(&new->anon_vma_chain);
98630 *region = *vma->vm_region;
98631 new->vm_region = region;
98632
98633 @@ -1990,8 +1981,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
98634 }
98635 EXPORT_SYMBOL(generic_file_remap_pages);
98636
98637 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98638 - unsigned long addr, void *buf, int len, int write)
98639 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98640 + unsigned long addr, void *buf, size_t len, int write)
98641 {
98642 struct vm_area_struct *vma;
98643
98644 @@ -2032,8 +2023,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98645 *
98646 * The caller must hold a reference on @mm.
98647 */
98648 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98649 - void *buf, int len, int write)
98650 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98651 + void *buf, size_t len, int write)
98652 {
98653 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98654 }
98655 @@ -2042,7 +2033,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98656 * Access another process' address space.
98657 * - source/target buffer must be kernel space
98658 */
98659 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
98660 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
98661 {
98662 struct mm_struct *mm;
98663
98664 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
98665 index f24d4c9..77820e3 100644
98666 --- a/mm/page-writeback.c
98667 +++ b/mm/page-writeback.c
98668 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
98669 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
98670 * - the bdi dirty thresh drops quickly due to change of JBOD workload
98671 */
98672 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
98673 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
98674 unsigned long thresh,
98675 unsigned long bg_thresh,
98676 unsigned long dirty,
98677 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
98678 index 8bbef06..a8d1989 100644
98679 --- a/mm/page_alloc.c
98680 +++ b/mm/page_alloc.c
98681 @@ -60,6 +60,7 @@
98682 #include <linux/hugetlb.h>
98683 #include <linux/sched/rt.h>
98684 #include <linux/page_owner.h>
98685 +#include <linux/random.h>
98686
98687 #include <asm/sections.h>
98688 #include <asm/tlbflush.h>
98689 @@ -358,7 +359,7 @@ out:
98690 * This usage means that zero-order pages may not be compound.
98691 */
98692
98693 -static void free_compound_page(struct page *page)
98694 +void free_compound_page(struct page *page)
98695 {
98696 __free_pages_ok(page, compound_order(page));
98697 }
98698 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
98699 __mod_zone_freepage_state(zone, (1 << order), migratetype);
98700 }
98701 #else
98702 -struct page_ext_operations debug_guardpage_ops = { NULL, };
98703 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
98704 static inline void set_page_guard(struct zone *zone, struct page *page,
98705 unsigned int order, int migratetype) {}
98706 static inline void clear_page_guard(struct zone *zone, struct page *page,
98707 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98708 int i;
98709 int bad = 0;
98710
98711 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98712 + unsigned long index = 1UL << order;
98713 +#endif
98714 +
98715 VM_BUG_ON_PAGE(PageTail(page), page);
98716 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
98717
98718 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98719 debug_check_no_obj_freed(page_address(page),
98720 PAGE_SIZE << order);
98721 }
98722 +
98723 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98724 + for (; index; --index)
98725 + sanitize_highpage(page + index - 1);
98726 +#endif
98727 +
98728 arch_free_page(page, order);
98729 kernel_map_pages(page, 1 << order, 0);
98730
98731 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
98732 local_irq_restore(flags);
98733 }
98734
98735 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98736 +bool __meminitdata extra_latent_entropy;
98737 +
98738 +static int __init setup_pax_extra_latent_entropy(char *str)
98739 +{
98740 + extra_latent_entropy = true;
98741 + return 0;
98742 +}
98743 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
98744 +
98745 +volatile u64 latent_entropy __latent_entropy;
98746 +EXPORT_SYMBOL(latent_entropy);
98747 +#endif
98748 +
98749 void __init __free_pages_bootmem(struct page *page, unsigned int order)
98750 {
98751 unsigned int nr_pages = 1 << order;
98752 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
98753 __ClearPageReserved(p);
98754 set_page_count(p, 0);
98755
98756 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98757 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
98758 + u64 hash = 0;
98759 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
98760 + const u64 *data = lowmem_page_address(page);
98761 +
98762 + for (index = 0; index < end; index++)
98763 + hash ^= hash + data[index];
98764 + latent_entropy ^= hash;
98765 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
98766 + }
98767 +#endif
98768 +
98769 page_zone(page)->managed_pages += nr_pages;
98770 set_page_refcounted(page);
98771 __free_pages(page, order);
98772 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
98773 arch_alloc_page(page, order);
98774 kernel_map_pages(page, 1 << order, 1);
98775
98776 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
98777 if (gfp_flags & __GFP_ZERO)
98778 prep_zero_page(page, order, gfp_flags);
98779 +#endif
98780
98781 if (order && (gfp_flags & __GFP_COMP))
98782 prep_compound_page(page, order);
98783 @@ -1700,7 +1740,7 @@ again:
98784 }
98785
98786 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
98787 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98788 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98789 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
98790 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98791
98792 @@ -2021,7 +2061,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
98793 do {
98794 mod_zone_page_state(zone, NR_ALLOC_BATCH,
98795 high_wmark_pages(zone) - low_wmark_pages(zone) -
98796 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98797 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98798 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98799 } while (zone++ != preferred_zone);
98800 }
98801 @@ -5781,7 +5821,7 @@ static void __setup_per_zone_wmarks(void)
98802
98803 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
98804 high_wmark_pages(zone) - low_wmark_pages(zone) -
98805 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98806 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98807
98808 setup_zone_migrate_reserve(zone);
98809 spin_unlock_irqrestore(&zone->lock, flags);
98810 diff --git a/mm/percpu.c b/mm/percpu.c
98811 index d39e2f4..de5f4b4 100644
98812 --- a/mm/percpu.c
98813 +++ b/mm/percpu.c
98814 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
98815 static unsigned int pcpu_high_unit_cpu __read_mostly;
98816
98817 /* the address of the first chunk which starts with the kernel static area */
98818 -void *pcpu_base_addr __read_mostly;
98819 +void *pcpu_base_addr __read_only;
98820 EXPORT_SYMBOL_GPL(pcpu_base_addr);
98821
98822 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
98823 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
98824 index 5077afc..846c9ef 100644
98825 --- a/mm/process_vm_access.c
98826 +++ b/mm/process_vm_access.c
98827 @@ -13,6 +13,7 @@
98828 #include <linux/uio.h>
98829 #include <linux/sched.h>
98830 #include <linux/highmem.h>
98831 +#include <linux/security.h>
98832 #include <linux/ptrace.h>
98833 #include <linux/slab.h>
98834 #include <linux/syscalls.h>
98835 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98836 ssize_t iov_len;
98837 size_t total_len = iov_iter_count(iter);
98838
98839 + return -ENOSYS; // PaX: until properly audited
98840 +
98841 /*
98842 * Work out how many pages of struct pages we're going to need
98843 * when eventually calling get_user_pages
98844 */
98845 for (i = 0; i < riovcnt; i++) {
98846 iov_len = rvec[i].iov_len;
98847 - if (iov_len > 0) {
98848 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
98849 - + iov_len)
98850 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
98851 - / PAGE_SIZE + 1;
98852 - nr_pages = max(nr_pages, nr_pages_iov);
98853 - }
98854 + if (iov_len <= 0)
98855 + continue;
98856 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
98857 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
98858 + nr_pages = max(nr_pages, nr_pages_iov);
98859 }
98860
98861 if (nr_pages == 0)
98862 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98863 goto free_proc_pages;
98864 }
98865
98866 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
98867 + rc = -EPERM;
98868 + goto put_task_struct;
98869 + }
98870 +
98871 mm = mm_access(task, PTRACE_MODE_ATTACH);
98872 if (!mm || IS_ERR(mm)) {
98873 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
98874 diff --git a/mm/rmap.c b/mm/rmap.c
98875 index ecb444a..0ff9eb3 100644
98876 --- a/mm/rmap.c
98877 +++ b/mm/rmap.c
98878 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98879 struct anon_vma *anon_vma = vma->anon_vma;
98880 struct anon_vma_chain *avc;
98881
98882 +#ifdef CONFIG_PAX_SEGMEXEC
98883 + struct anon_vma_chain *avc_m = NULL;
98884 +#endif
98885 +
98886 might_sleep();
98887 if (unlikely(!anon_vma)) {
98888 struct mm_struct *mm = vma->vm_mm;
98889 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98890 if (!avc)
98891 goto out_enomem;
98892
98893 +#ifdef CONFIG_PAX_SEGMEXEC
98894 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
98895 + if (!avc_m)
98896 + goto out_enomem_free_avc;
98897 +#endif
98898 +
98899 anon_vma = find_mergeable_anon_vma(vma);
98900 allocated = NULL;
98901 if (!anon_vma) {
98902 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98903 /* page_table_lock to protect against threads */
98904 spin_lock(&mm->page_table_lock);
98905 if (likely(!vma->anon_vma)) {
98906 +
98907 +#ifdef CONFIG_PAX_SEGMEXEC
98908 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
98909 +
98910 + if (vma_m) {
98911 + BUG_ON(vma_m->anon_vma);
98912 + vma_m->anon_vma = anon_vma;
98913 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
98914 + anon_vma->degree++;
98915 + avc_m = NULL;
98916 + }
98917 +#endif
98918 +
98919 vma->anon_vma = anon_vma;
98920 anon_vma_chain_link(vma, avc, anon_vma);
98921 /* vma reference or self-parent link for new root */
98922 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98923
98924 if (unlikely(allocated))
98925 put_anon_vma(allocated);
98926 +
98927 +#ifdef CONFIG_PAX_SEGMEXEC
98928 + if (unlikely(avc_m))
98929 + anon_vma_chain_free(avc_m);
98930 +#endif
98931 +
98932 if (unlikely(avc))
98933 anon_vma_chain_free(avc);
98934 }
98935 return 0;
98936
98937 out_enomem_free_avc:
98938 +
98939 +#ifdef CONFIG_PAX_SEGMEXEC
98940 + if (avc_m)
98941 + anon_vma_chain_free(avc_m);
98942 +#endif
98943 +
98944 anon_vma_chain_free(avc);
98945 out_enomem:
98946 return -ENOMEM;
98947 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
98948 * good chance of avoiding scanning the whole hierarchy when it searches where
98949 * page is mapped.
98950 */
98951 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98952 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
98953 {
98954 struct anon_vma_chain *avc, *pavc;
98955 struct anon_vma *root = NULL;
98956 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98957 * the corresponding VMA in the parent process is attached to.
98958 * Returns 0 on success, non-zero on failure.
98959 */
98960 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
98961 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
98962 {
98963 struct anon_vma_chain *avc;
98964 struct anon_vma *anon_vma;
98965 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
98966 void __init anon_vma_init(void)
98967 {
98968 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
98969 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
98970 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
98971 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
98972 + anon_vma_ctor);
98973 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
98974 + SLAB_PANIC|SLAB_NO_SANITIZE);
98975 }
98976
98977 /*
98978 diff --git a/mm/shmem.c b/mm/shmem.c
98979 index 993e6ba..a962ba3 100644
98980 --- a/mm/shmem.c
98981 +++ b/mm/shmem.c
98982 @@ -33,7 +33,7 @@
98983 #include <linux/swap.h>
98984 #include <linux/aio.h>
98985
98986 -static struct vfsmount *shm_mnt;
98987 +struct vfsmount *shm_mnt;
98988
98989 #ifdef CONFIG_SHMEM
98990 /*
98991 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
98992 #define BOGO_DIRENT_SIZE 20
98993
98994 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
98995 -#define SHORT_SYMLINK_LEN 128
98996 +#define SHORT_SYMLINK_LEN 64
98997
98998 /*
98999 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
99000 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
99001 static int shmem_xattr_validate(const char *name)
99002 {
99003 struct { const char *prefix; size_t len; } arr[] = {
99004 +
99005 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99006 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
99007 +#endif
99008 +
99009 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
99010 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
99011 };
99012 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
99013 if (err)
99014 return err;
99015
99016 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
99017 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
99018 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
99019 + return -EOPNOTSUPP;
99020 + if (size > 8)
99021 + return -EINVAL;
99022 + }
99023 +#endif
99024 +
99025 return simple_xattr_set(&info->xattrs, name, value, size, flags);
99026 }
99027
99028 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
99029 int err = -ENOMEM;
99030
99031 /* Round up to L1_CACHE_BYTES to resist false sharing */
99032 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
99033 - L1_CACHE_BYTES), GFP_KERNEL);
99034 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
99035 if (!sbinfo)
99036 return -ENOMEM;
99037
99038 diff --git a/mm/slab.c b/mm/slab.c
99039 index 65b5dcb..d53d866 100644
99040 --- a/mm/slab.c
99041 +++ b/mm/slab.c
99042 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99043 if ((x)->max_freeable < i) \
99044 (x)->max_freeable = i; \
99045 } while (0)
99046 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
99047 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
99048 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
99049 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
99050 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
99051 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
99052 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
99053 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
99054 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
99055 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
99056 #else
99057 #define STATS_INC_ACTIVE(x) do { } while (0)
99058 #define STATS_DEC_ACTIVE(x) do { } while (0)
99059 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
99060 #define STATS_INC_ALLOCMISS(x) do { } while (0)
99061 #define STATS_INC_FREEHIT(x) do { } while (0)
99062 #define STATS_INC_FREEMISS(x) do { } while (0)
99063 +#define STATS_INC_SANITIZED(x) do { } while (0)
99064 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
99065 #endif
99066
99067 #if DEBUG
99068 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
99069 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
99070 */
99071 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
99072 - const struct page *page, void *obj)
99073 + const struct page *page, const void *obj)
99074 {
99075 u32 offset = (obj - page->s_mem);
99076 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
99077 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
99078 * structures first. Without this, further allocations will bug.
99079 */
99080 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
99081 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
99082 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
99083 slab_state = PARTIAL_NODE;
99084
99085 slab_early_init = 0;
99086 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99087
99088 cachep = find_mergeable(size, align, flags, name, ctor);
99089 if (cachep) {
99090 - cachep->refcount++;
99091 + atomic_inc(&cachep->refcount);
99092
99093 /*
99094 * Adjust the object sizes so that we clear
99095 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
99096 struct array_cache *ac = cpu_cache_get(cachep);
99097
99098 check_irq_off();
99099 +
99100 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99101 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
99102 + STATS_INC_NOT_SANITIZED(cachep);
99103 + else {
99104 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
99105 +
99106 + if (cachep->ctor)
99107 + cachep->ctor(objp);
99108 +
99109 + STATS_INC_SANITIZED(cachep);
99110 + }
99111 +#endif
99112 +
99113 kmemleak_free_recursive(objp, cachep->flags);
99114 objp = cache_free_debugcheck(cachep, objp, caller);
99115
99116 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
99117 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
99118 }
99119
99120 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99121 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99122 {
99123 return __do_kmalloc_node(size, flags, node, _RET_IP_);
99124 }
99125 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
99126 * @flags: the type of memory to allocate (see kmalloc).
99127 * @caller: function caller for debug tracking of the caller
99128 */
99129 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
99130 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
99131 unsigned long caller)
99132 {
99133 struct kmem_cache *cachep;
99134 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
99135
99136 if (unlikely(ZERO_OR_NULL_PTR(objp)))
99137 return;
99138 + VM_BUG_ON(!virt_addr_valid(objp));
99139 local_irq_save(flags);
99140 kfree_debugcheck(objp);
99141 c = virt_to_cache(objp);
99142 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
99143 }
99144 /* cpu stats */
99145 {
99146 - unsigned long allochit = atomic_read(&cachep->allochit);
99147 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
99148 - unsigned long freehit = atomic_read(&cachep->freehit);
99149 - unsigned long freemiss = atomic_read(&cachep->freemiss);
99150 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
99151 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
99152 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
99153 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
99154
99155 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
99156 allochit, allocmiss, freehit, freemiss);
99157 }
99158 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99159 + {
99160 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
99161 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
99162 +
99163 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
99164 + }
99165 +#endif
99166 #endif
99167 }
99168
99169 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
99170 static int __init slab_proc_init(void)
99171 {
99172 #ifdef CONFIG_DEBUG_SLAB_LEAK
99173 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
99174 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
99175 #endif
99176 return 0;
99177 }
99178 module_init(slab_proc_init);
99179 #endif
99180
99181 +bool is_usercopy_object(const void *ptr)
99182 +{
99183 + struct page *page;
99184 + struct kmem_cache *cachep;
99185 +
99186 + if (ZERO_OR_NULL_PTR(ptr))
99187 + return false;
99188 +
99189 + if (!slab_is_available())
99190 + return false;
99191 +
99192 + if (!virt_addr_valid(ptr))
99193 + return false;
99194 +
99195 + page = virt_to_head_page(ptr);
99196 +
99197 + if (!PageSlab(page))
99198 + return false;
99199 +
99200 + cachep = page->slab_cache;
99201 + return cachep->flags & SLAB_USERCOPY;
99202 +}
99203 +
99204 +#ifdef CONFIG_PAX_USERCOPY
99205 +const char *check_heap_object(const void *ptr, unsigned long n)
99206 +{
99207 + struct page *page;
99208 + struct kmem_cache *cachep;
99209 + unsigned int objnr;
99210 + unsigned long offset;
99211 +
99212 + if (ZERO_OR_NULL_PTR(ptr))
99213 + return "<null>";
99214 +
99215 + if (!virt_addr_valid(ptr))
99216 + return NULL;
99217 +
99218 + page = virt_to_head_page(ptr);
99219 +
99220 + if (!PageSlab(page))
99221 + return NULL;
99222 +
99223 + cachep = page->slab_cache;
99224 + if (!(cachep->flags & SLAB_USERCOPY))
99225 + return cachep->name;
99226 +
99227 + objnr = obj_to_index(cachep, page, ptr);
99228 + BUG_ON(objnr >= cachep->num);
99229 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
99230 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
99231 + return NULL;
99232 +
99233 + return cachep->name;
99234 +}
99235 +#endif
99236 +
99237 /**
99238 * ksize - get the actual amount of memory allocated for a given object
99239 * @objp: Pointer to the object
99240 diff --git a/mm/slab.h b/mm/slab.h
99241 index 1cf40054..10ad563 100644
99242 --- a/mm/slab.h
99243 +++ b/mm/slab.h
99244 @@ -22,7 +22,7 @@ struct kmem_cache {
99245 unsigned int align; /* Alignment as calculated */
99246 unsigned long flags; /* Active flags on the slab */
99247 const char *name; /* Slab name for sysfs */
99248 - int refcount; /* Use counter */
99249 + atomic_t refcount; /* Use counter */
99250 void (*ctor)(void *); /* Called on object slot creation */
99251 struct list_head list; /* List of all slab caches on the system */
99252 };
99253 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99254 /* The slab cache that manages slab cache information */
99255 extern struct kmem_cache *kmem_cache;
99256
99257 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99258 +#ifdef CONFIG_X86_64
99259 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99260 +#else
99261 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99262 +#endif
99263 +enum pax_sanitize_mode {
99264 + PAX_SANITIZE_SLAB_OFF = 0,
99265 + PAX_SANITIZE_SLAB_FAST,
99266 + PAX_SANITIZE_SLAB_FULL,
99267 +};
99268 +extern enum pax_sanitize_mode pax_sanitize_slab;
99269 +#endif
99270 +
99271 unsigned long calculate_alignment(unsigned long flags,
99272 unsigned long align, unsigned long size);
99273
99274 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99275
99276 /* Legal flag mask for kmem_cache_create(), for various configurations */
99277 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99278 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99279 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99280 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99281
99282 #if defined(CONFIG_DEBUG_SLAB)
99283 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99284 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99285 return s;
99286
99287 page = virt_to_head_page(x);
99288 +
99289 + BUG_ON(!PageSlab(page));
99290 +
99291 cachep = page->slab_cache;
99292 if (slab_equal_or_root(cachep, s))
99293 return cachep;
99294 diff --git a/mm/slab_common.c b/mm/slab_common.c
99295 index e03dd6f..c475838 100644
99296 --- a/mm/slab_common.c
99297 +++ b/mm/slab_common.c
99298 @@ -25,11 +25,35 @@
99299
99300 #include "slab.h"
99301
99302 -enum slab_state slab_state;
99303 +enum slab_state slab_state __read_only;
99304 LIST_HEAD(slab_caches);
99305 DEFINE_MUTEX(slab_mutex);
99306 struct kmem_cache *kmem_cache;
99307
99308 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99309 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99310 +static int __init pax_sanitize_slab_setup(char *str)
99311 +{
99312 + if (!str)
99313 + return 0;
99314 +
99315 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99316 + pr_info("PaX slab sanitization: %s\n", "disabled");
99317 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99318 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99319 + pr_info("PaX slab sanitization: %s\n", "fast");
99320 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99321 + } else if (!strcmp(str, "full")) {
99322 + pr_info("PaX slab sanitization: %s\n", "full");
99323 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99324 + } else
99325 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99326 +
99327 + return 0;
99328 +}
99329 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99330 +#endif
99331 +
99332 /*
99333 * Set of flags that will prevent slab merging
99334 */
99335 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99336 * Merge control. If this is set then no merging of slab caches will occur.
99337 * (Could be removed. This was introduced to pacify the merge skeptics.)
99338 */
99339 -static int slab_nomerge;
99340 +static int slab_nomerge = 1;
99341
99342 static int __init setup_slab_nomerge(char *str)
99343 {
99344 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99345 /*
99346 * We may have set a slab to be unmergeable during bootstrap.
99347 */
99348 - if (s->refcount < 0)
99349 + if (atomic_read(&s->refcount) < 0)
99350 return 1;
99351
99352 return 0;
99353 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99354 if (err)
99355 goto out_free_cache;
99356
99357 - s->refcount = 1;
99358 + atomic_set(&s->refcount, 1);
99359 list_add(&s->list, &slab_caches);
99360 out:
99361 if (err)
99362 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99363 */
99364 flags &= CACHE_CREATE_MASK;
99365
99366 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99367 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99368 + flags |= SLAB_NO_SANITIZE;
99369 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99370 + flags &= ~SLAB_NO_SANITIZE;
99371 +#endif
99372 +
99373 s = __kmem_cache_alias(name, size, align, flags, ctor);
99374 if (s)
99375 goto out_unlock;
99376 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99377
99378 mutex_lock(&slab_mutex);
99379
99380 - s->refcount--;
99381 - if (s->refcount)
99382 + if (!atomic_dec_and_test(&s->refcount))
99383 goto out_unlock;
99384
99385 if (memcg_cleanup_cache_params(s) != 0)
99386 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99387 rcu_barrier();
99388
99389 memcg_free_cache_params(s);
99390 -#ifdef SLAB_SUPPORTS_SYSFS
99391 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99392 sysfs_slab_remove(s);
99393 #else
99394 slab_kmem_cache_release(s);
99395 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99396 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99397 name, size, err);
99398
99399 - s->refcount = -1; /* Exempt from merging for now */
99400 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99401 }
99402
99403 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99404 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99405
99406 create_boot_cache(s, name, size, flags);
99407 list_add(&s->list, &slab_caches);
99408 - s->refcount = 1;
99409 + atomic_set(&s->refcount, 1);
99410 return s;
99411 }
99412
99413 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99414 EXPORT_SYMBOL(kmalloc_dma_caches);
99415 #endif
99416
99417 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99418 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99419 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99420 +#endif
99421 +
99422 /*
99423 * Conversion table for small slabs sizes / 8 to the index in the
99424 * kmalloc array. This is necessary for slabs < 192 since we have non power
99425 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99426 return kmalloc_dma_caches[index];
99427
99428 #endif
99429 +
99430 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99431 + if (unlikely((flags & GFP_USERCOPY)))
99432 + return kmalloc_usercopy_caches[index];
99433 +
99434 +#endif
99435 +
99436 return kmalloc_caches[index];
99437 }
99438
99439 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99440 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99441 if (!kmalloc_caches[i]) {
99442 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99443 - 1 << i, flags);
99444 + 1 << i, SLAB_USERCOPY | flags);
99445 }
99446
99447 /*
99448 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99449 * earlier power of two caches
99450 */
99451 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99452 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99453 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99454
99455 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99456 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99457 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99458 }
99459
99460 /* Kmalloc array is now usable */
99461 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99462 }
99463 }
99464 #endif
99465 +
99466 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99467 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99468 + struct kmem_cache *s = kmalloc_caches[i];
99469 +
99470 + if (s) {
99471 + int size = kmalloc_size(i);
99472 + char *n = kasprintf(GFP_NOWAIT,
99473 + "usercopy-kmalloc-%d", size);
99474 +
99475 + BUG_ON(!n);
99476 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99477 + size, SLAB_USERCOPY | flags);
99478 + }
99479 + }
99480 +#endif
99481 +
99482 }
99483 #endif /* !CONFIG_SLOB */
99484
99485 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99486 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99487 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99488 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99489 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99490 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99491 +#endif
99492 #endif
99493 seq_putc(m, '\n');
99494 }
99495 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99496 module_init(slab_proc_init);
99497 #endif /* CONFIG_SLABINFO */
99498
99499 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99500 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99501 gfp_t flags)
99502 {
99503 void *ret;
99504 diff --git a/mm/slob.c b/mm/slob.c
99505 index 96a8620..46b3f12 100644
99506 --- a/mm/slob.c
99507 +++ b/mm/slob.c
99508 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99509 /*
99510 * Return the size of a slob block.
99511 */
99512 -static slobidx_t slob_units(slob_t *s)
99513 +static slobidx_t slob_units(const slob_t *s)
99514 {
99515 if (s->units > 0)
99516 return s->units;
99517 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99518 /*
99519 * Return the next free slob block pointer after this one.
99520 */
99521 -static slob_t *slob_next(slob_t *s)
99522 +static slob_t *slob_next(const slob_t *s)
99523 {
99524 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99525 slobidx_t next;
99526 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99527 /*
99528 * Returns true if s is the last free block in its page.
99529 */
99530 -static int slob_last(slob_t *s)
99531 +static int slob_last(const slob_t *s)
99532 {
99533 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99534 }
99535
99536 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99537 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99538 {
99539 - void *page;
99540 + struct page *page;
99541
99542 #ifdef CONFIG_NUMA
99543 if (node != NUMA_NO_NODE)
99544 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99545 if (!page)
99546 return NULL;
99547
99548 - return page_address(page);
99549 + __SetPageSlab(page);
99550 + return page;
99551 }
99552
99553 -static void slob_free_pages(void *b, int order)
99554 +static void slob_free_pages(struct page *sp, int order)
99555 {
99556 if (current->reclaim_state)
99557 current->reclaim_state->reclaimed_slab += 1 << order;
99558 - free_pages((unsigned long)b, order);
99559 + __ClearPageSlab(sp);
99560 + page_mapcount_reset(sp);
99561 + sp->private = 0;
99562 + __free_pages(sp, order);
99563 }
99564
99565 /*
99566 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99567
99568 /* Not enough space: must allocate a new page */
99569 if (!b) {
99570 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99571 - if (!b)
99572 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99573 + if (!sp)
99574 return NULL;
99575 - sp = virt_to_page(b);
99576 - __SetPageSlab(sp);
99577 + b = page_address(sp);
99578
99579 spin_lock_irqsave(&slob_lock, flags);
99580 sp->units = SLOB_UNITS(PAGE_SIZE);
99581 sp->freelist = b;
99582 + sp->private = 0;
99583 INIT_LIST_HEAD(&sp->lru);
99584 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
99585 set_slob_page_free(sp, slob_list);
99586 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99587 /*
99588 * slob_free: entry point into the slob allocator.
99589 */
99590 -static void slob_free(void *block, int size)
99591 +static void slob_free(struct kmem_cache *c, void *block, int size)
99592 {
99593 struct page *sp;
99594 slob_t *prev, *next, *b = (slob_t *)block;
99595 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
99596 if (slob_page_free(sp))
99597 clear_slob_page_free(sp);
99598 spin_unlock_irqrestore(&slob_lock, flags);
99599 - __ClearPageSlab(sp);
99600 - page_mapcount_reset(sp);
99601 - slob_free_pages(b, 0);
99602 + slob_free_pages(sp, 0);
99603 return;
99604 }
99605
99606 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99607 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
99608 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
99609 +#endif
99610 +
99611 if (!slob_page_free(sp)) {
99612 /* This slob page is about to become partially free. Easy! */
99613 sp->units = units;
99614 @@ -424,11 +431,10 @@ out:
99615 */
99616
99617 static __always_inline void *
99618 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99619 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
99620 {
99621 - unsigned int *m;
99622 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99623 - void *ret;
99624 + slob_t *m;
99625 + void *ret = NULL;
99626
99627 gfp &= gfp_allowed_mask;
99628
99629 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99630
99631 if (!m)
99632 return NULL;
99633 - *m = size;
99634 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
99635 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
99636 + m[0].units = size;
99637 + m[1].units = align;
99638 ret = (void *)m + align;
99639
99640 trace_kmalloc_node(caller, ret,
99641 size, size + align, gfp, node);
99642 } else {
99643 unsigned int order = get_order(size);
99644 + struct page *page;
99645
99646 if (likely(order))
99647 gfp |= __GFP_COMP;
99648 - ret = slob_new_pages(gfp, order, node);
99649 + page = slob_new_pages(gfp, order, node);
99650 + if (page) {
99651 + ret = page_address(page);
99652 + page->private = size;
99653 + }
99654
99655 trace_kmalloc_node(caller, ret,
99656 size, PAGE_SIZE << order, gfp, node);
99657 }
99658
99659 - kmemleak_alloc(ret, size, 1, gfp);
99660 return ret;
99661 }
99662
99663 -void *__kmalloc(size_t size, gfp_t gfp)
99664 +static __always_inline void *
99665 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99666 +{
99667 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99668 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
99669 +
99670 + if (!ZERO_OR_NULL_PTR(ret))
99671 + kmemleak_alloc(ret, size, 1, gfp);
99672 + return ret;
99673 +}
99674 +
99675 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
99676 {
99677 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
99678 }
99679 @@ -491,34 +515,112 @@ void kfree(const void *block)
99680 return;
99681 kmemleak_free(block);
99682
99683 + VM_BUG_ON(!virt_addr_valid(block));
99684 sp = virt_to_page(block);
99685 - if (PageSlab(sp)) {
99686 + VM_BUG_ON(!PageSlab(sp));
99687 + if (!sp->private) {
99688 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99689 - unsigned int *m = (unsigned int *)(block - align);
99690 - slob_free(m, *m + align);
99691 - } else
99692 + slob_t *m = (slob_t *)(block - align);
99693 + slob_free(NULL, m, m[0].units + align);
99694 + } else {
99695 + __ClearPageSlab(sp);
99696 + page_mapcount_reset(sp);
99697 + sp->private = 0;
99698 __free_pages(sp, compound_order(sp));
99699 + }
99700 }
99701 EXPORT_SYMBOL(kfree);
99702
99703 +bool is_usercopy_object(const void *ptr)
99704 +{
99705 + if (!slab_is_available())
99706 + return false;
99707 +
99708 + // PAX: TODO
99709 +
99710 + return false;
99711 +}
99712 +
99713 +#ifdef CONFIG_PAX_USERCOPY
99714 +const char *check_heap_object(const void *ptr, unsigned long n)
99715 +{
99716 + struct page *page;
99717 + const slob_t *free;
99718 + const void *base;
99719 + unsigned long flags;
99720 +
99721 + if (ZERO_OR_NULL_PTR(ptr))
99722 + return "<null>";
99723 +
99724 + if (!virt_addr_valid(ptr))
99725 + return NULL;
99726 +
99727 + page = virt_to_head_page(ptr);
99728 + if (!PageSlab(page))
99729 + return NULL;
99730 +
99731 + if (page->private) {
99732 + base = page;
99733 + if (base <= ptr && n <= page->private - (ptr - base))
99734 + return NULL;
99735 + return "<slob>";
99736 + }
99737 +
99738 + /* some tricky double walking to find the chunk */
99739 + spin_lock_irqsave(&slob_lock, flags);
99740 + base = (void *)((unsigned long)ptr & PAGE_MASK);
99741 + free = page->freelist;
99742 +
99743 + while (!slob_last(free) && (void *)free <= ptr) {
99744 + base = free + slob_units(free);
99745 + free = slob_next(free);
99746 + }
99747 +
99748 + while (base < (void *)free) {
99749 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
99750 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
99751 + int offset;
99752 +
99753 + if (ptr < base + align)
99754 + break;
99755 +
99756 + offset = ptr - base - align;
99757 + if (offset >= m) {
99758 + base += size;
99759 + continue;
99760 + }
99761 +
99762 + if (n > m - offset)
99763 + break;
99764 +
99765 + spin_unlock_irqrestore(&slob_lock, flags);
99766 + return NULL;
99767 + }
99768 +
99769 + spin_unlock_irqrestore(&slob_lock, flags);
99770 + return "<slob>";
99771 +}
99772 +#endif
99773 +
99774 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
99775 size_t ksize(const void *block)
99776 {
99777 struct page *sp;
99778 int align;
99779 - unsigned int *m;
99780 + slob_t *m;
99781
99782 BUG_ON(!block);
99783 if (unlikely(block == ZERO_SIZE_PTR))
99784 return 0;
99785
99786 sp = virt_to_page(block);
99787 - if (unlikely(!PageSlab(sp)))
99788 - return PAGE_SIZE << compound_order(sp);
99789 + VM_BUG_ON(!PageSlab(sp));
99790 + if (sp->private)
99791 + return sp->private;
99792
99793 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99794 - m = (unsigned int *)(block - align);
99795 - return SLOB_UNITS(*m) * SLOB_UNIT;
99796 + m = (slob_t *)(block - align);
99797 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
99798 }
99799 EXPORT_SYMBOL(ksize);
99800
99801 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
99802
99803 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
99804 {
99805 - void *b;
99806 + void *b = NULL;
99807
99808 flags &= gfp_allowed_mask;
99809
99810 lockdep_trace_alloc(flags);
99811
99812 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99813 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
99814 +#else
99815 if (c->size < PAGE_SIZE) {
99816 b = slob_alloc(c->size, flags, c->align, node);
99817 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99818 SLOB_UNITS(c->size) * SLOB_UNIT,
99819 flags, node);
99820 } else {
99821 - b = slob_new_pages(flags, get_order(c->size), node);
99822 + struct page *sp;
99823 +
99824 + sp = slob_new_pages(flags, get_order(c->size), node);
99825 + if (sp) {
99826 + b = page_address(sp);
99827 + sp->private = c->size;
99828 + }
99829 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99830 PAGE_SIZE << get_order(c->size),
99831 flags, node);
99832 }
99833 +#endif
99834
99835 if (b && c->ctor)
99836 c->ctor(b);
99837 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
99838 EXPORT_SYMBOL(kmem_cache_alloc);
99839
99840 #ifdef CONFIG_NUMA
99841 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
99842 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
99843 {
99844 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
99845 }
99846 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
99847 EXPORT_SYMBOL(kmem_cache_alloc_node);
99848 #endif
99849
99850 -static void __kmem_cache_free(void *b, int size)
99851 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
99852 {
99853 - if (size < PAGE_SIZE)
99854 - slob_free(b, size);
99855 + struct page *sp;
99856 +
99857 + sp = virt_to_page(b);
99858 + BUG_ON(!PageSlab(sp));
99859 + if (!sp->private)
99860 + slob_free(c, b, size);
99861 else
99862 - slob_free_pages(b, get_order(size));
99863 + slob_free_pages(sp, get_order(size));
99864 }
99865
99866 static void kmem_rcu_free(struct rcu_head *head)
99867 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
99868 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
99869 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
99870
99871 - __kmem_cache_free(b, slob_rcu->size);
99872 + __kmem_cache_free(NULL, b, slob_rcu->size);
99873 }
99874
99875 void kmem_cache_free(struct kmem_cache *c, void *b)
99876 {
99877 + int size = c->size;
99878 +
99879 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99880 + if (size + c->align < PAGE_SIZE) {
99881 + size += c->align;
99882 + b -= c->align;
99883 + }
99884 +#endif
99885 +
99886 kmemleak_free_recursive(b, c->flags);
99887 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
99888 struct slob_rcu *slob_rcu;
99889 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
99890 - slob_rcu->size = c->size;
99891 + slob_rcu = b + (size - sizeof(struct slob_rcu));
99892 + slob_rcu->size = size;
99893 call_rcu(&slob_rcu->head, kmem_rcu_free);
99894 } else {
99895 - __kmem_cache_free(b, c->size);
99896 + __kmem_cache_free(c, b, size);
99897 }
99898
99899 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99900 + trace_kfree(_RET_IP_, b);
99901 +#else
99902 trace_kmem_cache_free(_RET_IP_, b);
99903 +#endif
99904 +
99905 }
99906 EXPORT_SYMBOL(kmem_cache_free);
99907
99908 diff --git a/mm/slub.c b/mm/slub.c
99909 index fe376fe..2f5757c 100644
99910 --- a/mm/slub.c
99911 +++ b/mm/slub.c
99912 @@ -197,7 +197,7 @@ struct track {
99913
99914 enum track_item { TRACK_ALLOC, TRACK_FREE };
99915
99916 -#ifdef CONFIG_SYSFS
99917 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99918 static int sysfs_slab_add(struct kmem_cache *);
99919 static int sysfs_slab_alias(struct kmem_cache *, const char *);
99920 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
99921 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
99922 if (!t->addr)
99923 return;
99924
99925 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
99926 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
99927 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
99928 #ifdef CONFIG_STACKTRACE
99929 {
99930 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
99931
99932 slab_free_hook(s, x);
99933
99934 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99935 + if (!(s->flags & SLAB_NO_SANITIZE)) {
99936 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
99937 + if (s->ctor)
99938 + s->ctor(x);
99939 + }
99940 +#endif
99941 +
99942 redo:
99943 /*
99944 * Determine the currently cpus per cpu slab.
99945 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
99946 s->inuse = size;
99947
99948 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
99949 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99950 + (!(flags & SLAB_NO_SANITIZE)) ||
99951 +#endif
99952 s->ctor)) {
99953 /*
99954 * Relocate free pointer after the object if it is not
99955 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
99956
99957 __setup("slub_min_objects=", setup_slub_min_objects);
99958
99959 -void *__kmalloc(size_t size, gfp_t flags)
99960 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
99961 {
99962 struct kmem_cache *s;
99963 void *ret;
99964 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
99965 return ptr;
99966 }
99967
99968 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99969 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99970 {
99971 struct kmem_cache *s;
99972 void *ret;
99973 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
99974 EXPORT_SYMBOL(__kmalloc_node);
99975 #endif
99976
99977 +bool is_usercopy_object(const void *ptr)
99978 +{
99979 + struct page *page;
99980 + struct kmem_cache *s;
99981 +
99982 + if (ZERO_OR_NULL_PTR(ptr))
99983 + return false;
99984 +
99985 + if (!slab_is_available())
99986 + return false;
99987 +
99988 + if (!virt_addr_valid(ptr))
99989 + return false;
99990 +
99991 + page = virt_to_head_page(ptr);
99992 +
99993 + if (!PageSlab(page))
99994 + return false;
99995 +
99996 + s = page->slab_cache;
99997 + return s->flags & SLAB_USERCOPY;
99998 +}
99999 +
100000 +#ifdef CONFIG_PAX_USERCOPY
100001 +const char *check_heap_object(const void *ptr, unsigned long n)
100002 +{
100003 + struct page *page;
100004 + struct kmem_cache *s;
100005 + unsigned long offset;
100006 +
100007 + if (ZERO_OR_NULL_PTR(ptr))
100008 + return "<null>";
100009 +
100010 + if (!virt_addr_valid(ptr))
100011 + return NULL;
100012 +
100013 + page = virt_to_head_page(ptr);
100014 +
100015 + if (!PageSlab(page))
100016 + return NULL;
100017 +
100018 + s = page->slab_cache;
100019 + if (!(s->flags & SLAB_USERCOPY))
100020 + return s->name;
100021 +
100022 + offset = (ptr - page_address(page)) % s->size;
100023 + if (offset <= s->object_size && n <= s->object_size - offset)
100024 + return NULL;
100025 +
100026 + return s->name;
100027 +}
100028 +#endif
100029 +
100030 size_t ksize(const void *object)
100031 {
100032 struct page *page;
100033 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
100034 if (unlikely(ZERO_OR_NULL_PTR(x)))
100035 return;
100036
100037 + VM_BUG_ON(!virt_addr_valid(x));
100038 page = virt_to_head_page(x);
100039 if (unlikely(!PageSlab(page))) {
100040 BUG_ON(!PageCompound(page));
100041 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100042 int i;
100043 struct kmem_cache *c;
100044
100045 - s->refcount++;
100046 + atomic_inc(&s->refcount);
100047
100048 /*
100049 * Adjust the object sizes so that we clear
100050 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100051 }
100052
100053 if (sysfs_slab_alias(s, name)) {
100054 - s->refcount--;
100055 + atomic_dec(&s->refcount);
100056 s = NULL;
100057 }
100058 }
100059 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
100060 }
100061 #endif
100062
100063 -#ifdef CONFIG_SYSFS
100064 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100065 static int count_inuse(struct page *page)
100066 {
100067 return page->inuse;
100068 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
100069 len += sprintf(buf + len, "%7ld ", l->count);
100070
100071 if (l->addr)
100072 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100073 + len += sprintf(buf + len, "%pS", NULL);
100074 +#else
100075 len += sprintf(buf + len, "%pS", (void *)l->addr);
100076 +#endif
100077 else
100078 len += sprintf(buf + len, "<not-available>");
100079
100080 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
100081 validate_slab_cache(kmalloc_caches[9]);
100082 }
100083 #else
100084 -#ifdef CONFIG_SYSFS
100085 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100086 static void resiliency_test(void) {};
100087 #endif
100088 #endif
100089
100090 -#ifdef CONFIG_SYSFS
100091 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100092 enum slab_stat_type {
100093 SL_ALL, /* All slabs */
100094 SL_PARTIAL, /* Only partially allocated slabs */
100095 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
100096 {
100097 if (!s->ctor)
100098 return 0;
100099 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100100 + return sprintf(buf, "%pS\n", NULL);
100101 +#else
100102 return sprintf(buf, "%pS\n", s->ctor);
100103 +#endif
100104 }
100105 SLAB_ATTR_RO(ctor);
100106
100107 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
100108 {
100109 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
100110 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
100111 }
100112 SLAB_ATTR_RO(aliases);
100113
100114 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
100115 SLAB_ATTR_RO(cache_dma);
100116 #endif
100117
100118 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100119 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
100120 +{
100121 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
100122 +}
100123 +SLAB_ATTR_RO(usercopy);
100124 +#endif
100125 +
100126 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100127 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
100128 +{
100129 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
100130 +}
100131 +SLAB_ATTR_RO(sanitize);
100132 +#endif
100133 +
100134 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
100135 {
100136 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
100137 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
100138 * as well as cause other issues like converting a mergeable
100139 * cache into an umergeable one.
100140 */
100141 - if (s->refcount > 1)
100142 + if (atomic_read(&s->refcount) > 1)
100143 return -EINVAL;
100144
100145 s->flags &= ~SLAB_TRACE;
100146 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
100147 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
100148 size_t length)
100149 {
100150 - if (s->refcount > 1)
100151 + if (atomic_read(&s->refcount) > 1)
100152 return -EINVAL;
100153
100154 s->flags &= ~SLAB_FAILSLAB;
100155 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
100156 #ifdef CONFIG_ZONE_DMA
100157 &cache_dma_attr.attr,
100158 #endif
100159 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100160 + &usercopy_attr.attr,
100161 +#endif
100162 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100163 + &sanitize_attr.attr,
100164 +#endif
100165 #ifdef CONFIG_NUMA
100166 &remote_node_defrag_ratio_attr.attr,
100167 #endif
100168 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
100169 return name;
100170 }
100171
100172 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100173 static int sysfs_slab_add(struct kmem_cache *s)
100174 {
100175 int err;
100176 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
100177 kobject_del(&s->kobj);
100178 kobject_put(&s->kobj);
100179 }
100180 +#endif
100181
100182 /*
100183 * Need to buffer aliases during bootup until sysfs becomes
100184 @@ -5161,6 +5258,7 @@ struct saved_alias {
100185
100186 static struct saved_alias *alias_list;
100187
100188 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100189 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100190 {
100191 struct saved_alias *al;
100192 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100193 alias_list = al;
100194 return 0;
100195 }
100196 +#endif
100197
100198 static int __init slab_sysfs_init(void)
100199 {
100200 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
100201 index 4cba9c2..b4f9fcc 100644
100202 --- a/mm/sparse-vmemmap.c
100203 +++ b/mm/sparse-vmemmap.c
100204 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
100205 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100206 if (!p)
100207 return NULL;
100208 - pud_populate(&init_mm, pud, p);
100209 + pud_populate_kernel(&init_mm, pud, p);
100210 }
100211 return pud;
100212 }
100213 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
100214 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100215 if (!p)
100216 return NULL;
100217 - pgd_populate(&init_mm, pgd, p);
100218 + pgd_populate_kernel(&init_mm, pgd, p);
100219 }
100220 return pgd;
100221 }
100222 diff --git a/mm/sparse.c b/mm/sparse.c
100223 index d1b48b6..6e8590e 100644
100224 --- a/mm/sparse.c
100225 +++ b/mm/sparse.c
100226 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
100227
100228 for (i = 0; i < PAGES_PER_SECTION; i++) {
100229 if (PageHWPoison(&memmap[i])) {
100230 - atomic_long_sub(1, &num_poisoned_pages);
100231 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
100232 ClearPageHWPoison(&memmap[i]);
100233 }
100234 }
100235 diff --git a/mm/swap.c b/mm/swap.c
100236 index 8a12b33..7068e78 100644
100237 --- a/mm/swap.c
100238 +++ b/mm/swap.c
100239 @@ -31,6 +31,7 @@
100240 #include <linux/memcontrol.h>
100241 #include <linux/gfp.h>
100242 #include <linux/uio.h>
100243 +#include <linux/hugetlb.h>
100244
100245 #include "internal.h"
100246
100247 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100248
100249 __page_cache_release(page);
100250 dtor = get_compound_page_dtor(page);
100251 + if (!PageHuge(page))
100252 + BUG_ON(dtor != free_compound_page);
100253 (*dtor)(page);
100254 }
100255
100256 diff --git a/mm/swapfile.c b/mm/swapfile.c
100257 index 63f55cc..31874e6 100644
100258 --- a/mm/swapfile.c
100259 +++ b/mm/swapfile.c
100260 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100261
100262 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100263 /* Activity counter to indicate that a swapon or swapoff has occurred */
100264 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100265 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100266
100267 static inline unsigned char swap_count(unsigned char ent)
100268 {
100269 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100270 spin_unlock(&swap_lock);
100271
100272 err = 0;
100273 - atomic_inc(&proc_poll_event);
100274 + atomic_inc_unchecked(&proc_poll_event);
100275 wake_up_interruptible(&proc_poll_wait);
100276
100277 out_dput:
100278 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100279
100280 poll_wait(file, &proc_poll_wait, wait);
100281
100282 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100283 - seq->poll_event = atomic_read(&proc_poll_event);
100284 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100285 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100286 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100287 }
100288
100289 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100290 return ret;
100291
100292 seq = file->private_data;
100293 - seq->poll_event = atomic_read(&proc_poll_event);
100294 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100295 return 0;
100296 }
100297
100298 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100299 (frontswap_map) ? "FS" : "");
100300
100301 mutex_unlock(&swapon_mutex);
100302 - atomic_inc(&proc_poll_event);
100303 + atomic_inc_unchecked(&proc_poll_event);
100304 wake_up_interruptible(&proc_poll_wait);
100305
100306 if (S_ISREG(inode->i_mode))
100307 diff --git a/mm/util.c b/mm/util.c
100308 index fec39d4..3e60325 100644
100309 --- a/mm/util.c
100310 +++ b/mm/util.c
100311 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100312 void arch_pick_mmap_layout(struct mm_struct *mm)
100313 {
100314 mm->mmap_base = TASK_UNMAPPED_BASE;
100315 +
100316 +#ifdef CONFIG_PAX_RANDMMAP
100317 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100318 + mm->mmap_base += mm->delta_mmap;
100319 +#endif
100320 +
100321 mm->get_unmapped_area = arch_get_unmapped_area;
100322 }
100323 #endif
100324 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100325 if (!mm->arg_end)
100326 goto out_mm; /* Shh! No looking before we're done */
100327
100328 + if (gr_acl_handle_procpidmem(task))
100329 + goto out_mm;
100330 +
100331 len = mm->arg_end - mm->arg_start;
100332
100333 if (len > buflen)
100334 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100335 index 39c3388..7d976d4 100644
100336 --- a/mm/vmalloc.c
100337 +++ b/mm/vmalloc.c
100338 @@ -39,20 +39,65 @@ struct vfree_deferred {
100339 struct work_struct wq;
100340 };
100341 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100342 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100343 +
100344 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100345 +struct stack_deferred_llist {
100346 + struct llist_head list;
100347 + void *stack;
100348 + void *lowmem_stack;
100349 +};
100350 +
100351 +struct stack_deferred {
100352 + struct stack_deferred_llist list;
100353 + struct work_struct wq;
100354 +};
100355 +
100356 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100357 +#endif
100358
100359 static void __vunmap(const void *, int);
100360
100361 -static void free_work(struct work_struct *w)
100362 +static void vfree_work(struct work_struct *w)
100363 +{
100364 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100365 + struct llist_node *llnode = llist_del_all(&p->list);
100366 + while (llnode) {
100367 + void *x = llnode;
100368 + llnode = llist_next(llnode);
100369 + __vunmap(x, 1);
100370 + }
100371 +}
100372 +
100373 +static void vunmap_work(struct work_struct *w)
100374 {
100375 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100376 struct llist_node *llnode = llist_del_all(&p->list);
100377 while (llnode) {
100378 void *p = llnode;
100379 llnode = llist_next(llnode);
100380 - __vunmap(p, 1);
100381 + __vunmap(p, 0);
100382 }
100383 }
100384
100385 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100386 +static void unmap_work(struct work_struct *w)
100387 +{
100388 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100389 + struct llist_node *llnode = llist_del_all(&p->list.list);
100390 + while (llnode) {
100391 + struct stack_deferred_llist *x =
100392 + llist_entry((struct llist_head *)llnode,
100393 + struct stack_deferred_llist, list);
100394 + void *stack = ACCESS_ONCE(x->stack);
100395 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100396 + llnode = llist_next(llnode);
100397 + __vunmap(stack, 0);
100398 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100399 + }
100400 +}
100401 +#endif
100402 +
100403 /*** Page table manipulation functions ***/
100404
100405 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100406 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100407
100408 pte = pte_offset_kernel(pmd, addr);
100409 do {
100410 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100411 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100412 +
100413 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100414 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100415 + BUG_ON(!pte_exec(*pte));
100416 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100417 + continue;
100418 + }
100419 +#endif
100420 +
100421 + {
100422 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100423 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100424 + }
100425 } while (pte++, addr += PAGE_SIZE, addr != end);
100426 }
100427
100428 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100429 pte = pte_alloc_kernel(pmd, addr);
100430 if (!pte)
100431 return -ENOMEM;
100432 +
100433 + pax_open_kernel();
100434 do {
100435 struct page *page = pages[*nr];
100436
100437 - if (WARN_ON(!pte_none(*pte)))
100438 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100439 + if (pgprot_val(prot) & _PAGE_NX)
100440 +#endif
100441 +
100442 + if (!pte_none(*pte)) {
100443 + pax_close_kernel();
100444 + WARN_ON(1);
100445 return -EBUSY;
100446 - if (WARN_ON(!page))
100447 + }
100448 + if (!page) {
100449 + pax_close_kernel();
100450 + WARN_ON(1);
100451 return -ENOMEM;
100452 + }
100453 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100454 (*nr)++;
100455 } while (pte++, addr += PAGE_SIZE, addr != end);
100456 + pax_close_kernel();
100457 return 0;
100458 }
100459
100460 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100461 pmd_t *pmd;
100462 unsigned long next;
100463
100464 - pmd = pmd_alloc(&init_mm, pud, addr);
100465 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100466 if (!pmd)
100467 return -ENOMEM;
100468 do {
100469 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100470 pud_t *pud;
100471 unsigned long next;
100472
100473 - pud = pud_alloc(&init_mm, pgd, addr);
100474 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100475 if (!pud)
100476 return -ENOMEM;
100477 do {
100478 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100479 if (addr >= MODULES_VADDR && addr < MODULES_END)
100480 return 1;
100481 #endif
100482 +
100483 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100484 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100485 + return 1;
100486 +#endif
100487 +
100488 return is_vmalloc_addr(x);
100489 }
100490
100491 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100492
100493 if (!pgd_none(*pgd)) {
100494 pud_t *pud = pud_offset(pgd, addr);
100495 +#ifdef CONFIG_X86
100496 + if (!pud_large(*pud))
100497 +#endif
100498 if (!pud_none(*pud)) {
100499 pmd_t *pmd = pmd_offset(pud, addr);
100500 +#ifdef CONFIG_X86
100501 + if (!pmd_large(*pmd))
100502 +#endif
100503 if (!pmd_none(*pmd)) {
100504 pte_t *ptep, pte;
100505
100506 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100507 * Allocate a region of KVA of the specified size and alignment, within the
100508 * vstart and vend.
100509 */
100510 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100511 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100512 unsigned long align,
100513 unsigned long vstart, unsigned long vend,
100514 int node, gfp_t gfp_mask)
100515 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100516 for_each_possible_cpu(i) {
100517 struct vmap_block_queue *vbq;
100518 struct vfree_deferred *p;
100519 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100520 + struct stack_deferred *p2;
100521 +#endif
100522
100523 vbq = &per_cpu(vmap_block_queue, i);
100524 spin_lock_init(&vbq->lock);
100525 INIT_LIST_HEAD(&vbq->free);
100526 +
100527 p = &per_cpu(vfree_deferred, i);
100528 init_llist_head(&p->list);
100529 - INIT_WORK(&p->wq, free_work);
100530 + INIT_WORK(&p->wq, vfree_work);
100531 +
100532 + p = &per_cpu(vunmap_deferred, i);
100533 + init_llist_head(&p->list);
100534 + INIT_WORK(&p->wq, vunmap_work);
100535 +
100536 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100537 + p2 = &per_cpu(stack_deferred, i);
100538 + init_llist_head(&p2->list.list);
100539 + INIT_WORK(&p2->wq, unmap_work);
100540 +#endif
100541 }
100542
100543 /* Import existing vmlist entries. */
100544 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100545 struct vm_struct *area;
100546
100547 BUG_ON(in_interrupt());
100548 +
100549 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100550 + if (flags & VM_KERNEXEC) {
100551 + if (start != VMALLOC_START || end != VMALLOC_END)
100552 + return NULL;
100553 + start = (unsigned long)MODULES_EXEC_VADDR;
100554 + end = (unsigned long)MODULES_EXEC_END;
100555 + }
100556 +#endif
100557 +
100558 if (flags & VM_IOREMAP)
100559 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100560
100561 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
100562 */
100563 void vunmap(const void *addr)
100564 {
100565 - BUG_ON(in_interrupt());
100566 - might_sleep();
100567 - if (addr)
100568 + if (!addr)
100569 + return;
100570 +
100571 + if (unlikely(in_interrupt())) {
100572 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
100573 + if (llist_add((struct llist_node *)addr, &p->list))
100574 + schedule_work(&p->wq);
100575 + } else {
100576 + might_sleep();
100577 __vunmap(addr, 0);
100578 + }
100579 }
100580 EXPORT_SYMBOL(vunmap);
100581
100582 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100583 +void unmap_process_stacks(struct task_struct *task)
100584 +{
100585 + if (unlikely(in_interrupt())) {
100586 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
100587 + struct stack_deferred_llist *list = task->stack;
100588 + list->stack = task->stack;
100589 + list->lowmem_stack = task->lowmem_stack;
100590 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
100591 + schedule_work(&p->wq);
100592 + } else {
100593 + __vunmap(task->stack, 0);
100594 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
100595 + }
100596 +}
100597 +#endif
100598 +
100599 /**
100600 * vmap - map an array of pages into virtually contiguous space
100601 * @pages: array of page pointers
100602 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
100603 if (count > totalram_pages)
100604 return NULL;
100605
100606 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100607 + if (!(pgprot_val(prot) & _PAGE_NX))
100608 + flags |= VM_KERNEXEC;
100609 +#endif
100610 +
100611 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
100612 __builtin_return_address(0));
100613 if (!area)
100614 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
100615 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
100616 goto fail;
100617
100618 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100619 + if (!(pgprot_val(prot) & _PAGE_NX))
100620 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
100621 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
100622 + else
100623 +#endif
100624 +
100625 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
100626 start, end, node, gfp_mask, caller);
100627 if (!area)
100628 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
100629 * For tight control over page level allocator and protection flags
100630 * use __vmalloc() instead.
100631 */
100632 -
100633 void *vmalloc_exec(unsigned long size)
100634 {
100635 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
100636 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
100637 NUMA_NO_NODE, __builtin_return_address(0));
100638 }
100639
100640 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
100641 {
100642 struct vm_struct *area;
100643
100644 + BUG_ON(vma->vm_mirror);
100645 +
100646 size = PAGE_ALIGN(size);
100647
100648 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
100649 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
100650 v->addr, v->addr + v->size, v->size);
100651
100652 if (v->caller)
100653 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100654 + seq_printf(m, " %pK", v->caller);
100655 +#else
100656 seq_printf(m, " %pS", v->caller);
100657 +#endif
100658
100659 if (v->nr_pages)
100660 seq_printf(m, " pages=%d", v->nr_pages);
100661 diff --git a/mm/vmstat.c b/mm/vmstat.c
100662 index cdac773..7dd324e 100644
100663 --- a/mm/vmstat.c
100664 +++ b/mm/vmstat.c
100665 @@ -24,6 +24,7 @@
100666 #include <linux/mm_inline.h>
100667 #include <linux/page_ext.h>
100668 #include <linux/page_owner.h>
100669 +#include <linux/grsecurity.h>
100670
100671 #include "internal.h"
100672
100673 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
100674 *
100675 * vm_stat contains the global counters
100676 */
100677 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100678 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100679 EXPORT_SYMBOL(vm_stat);
100680
100681 #ifdef CONFIG_SMP
100682 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
100683
100684 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100685 if (diff[i]) {
100686 - atomic_long_add(diff[i], &vm_stat[i]);
100687 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
100688 changes++;
100689 }
100690 return changes;
100691 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
100692 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
100693 if (v) {
100694
100695 - atomic_long_add(v, &zone->vm_stat[i]);
100696 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100697 global_diff[i] += v;
100698 #ifdef CONFIG_NUMA
100699 /* 3 seconds idle till flush */
100700 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
100701
100702 v = p->vm_stat_diff[i];
100703 p->vm_stat_diff[i] = 0;
100704 - atomic_long_add(v, &zone->vm_stat[i]);
100705 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100706 global_diff[i] += v;
100707 }
100708 }
100709 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
100710 if (pset->vm_stat_diff[i]) {
100711 int v = pset->vm_stat_diff[i];
100712 pset->vm_stat_diff[i] = 0;
100713 - atomic_long_add(v, &zone->vm_stat[i]);
100714 - atomic_long_add(v, &vm_stat[i]);
100715 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100716 + atomic_long_add_unchecked(v, &vm_stat[i]);
100717 }
100718 }
100719 #endif
100720 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
100721 stat_items_size += sizeof(struct vm_event_state);
100722 #endif
100723
100724 - v = kmalloc(stat_items_size, GFP_KERNEL);
100725 + v = kzalloc(stat_items_size, GFP_KERNEL);
100726 m->private = v;
100727 if (!v)
100728 return ERR_PTR(-ENOMEM);
100729 +
100730 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100731 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100732 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
100733 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
100734 + && !in_group_p(grsec_proc_gid)
100735 +#endif
100736 + )
100737 + return (unsigned long *)m->private + *pos;
100738 +#endif
100739 +#endif
100740 +
100741 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100742 v[i] = global_page_state(i);
100743 v += NR_VM_ZONE_STAT_ITEMS;
100744 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
100745 cpu_notifier_register_done();
100746 #endif
100747 #ifdef CONFIG_PROC_FS
100748 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
100749 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
100750 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100751 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
100752 + {
100753 + mode_t gr_mode = S_IRUGO;
100754 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100755 + gr_mode = S_IRUSR;
100756 +#endif
100757 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
100758 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
100759 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100760 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
100761 + }
100762 #endif
100763 return 0;
100764 }
100765 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
100766 index 64c6bed..b79a5de 100644
100767 --- a/net/8021q/vlan.c
100768 +++ b/net/8021q/vlan.c
100769 @@ -481,7 +481,7 @@ out:
100770 return NOTIFY_DONE;
100771 }
100772
100773 -static struct notifier_block vlan_notifier_block __read_mostly = {
100774 +static struct notifier_block vlan_notifier_block = {
100775 .notifier_call = vlan_device_event,
100776 };
100777
100778 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
100779 err = -EPERM;
100780 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
100781 break;
100782 - if ((args.u.name_type >= 0) &&
100783 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
100784 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
100785 struct vlan_net *vn;
100786
100787 vn = net_generic(net, vlan_net_id);
100788 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
100789 index 8ac8a5c..991defc 100644
100790 --- a/net/8021q/vlan_netlink.c
100791 +++ b/net/8021q/vlan_netlink.c
100792 @@ -238,7 +238,7 @@ nla_put_failure:
100793 return -EMSGSIZE;
100794 }
100795
100796 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
100797 +struct rtnl_link_ops vlan_link_ops = {
100798 .kind = "vlan",
100799 .maxtype = IFLA_VLAN_MAX,
100800 .policy = vlan_policy,
100801 diff --git a/net/9p/client.c b/net/9p/client.c
100802 index e86a9bea..e91f70e 100644
100803 --- a/net/9p/client.c
100804 +++ b/net/9p/client.c
100805 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
100806 len - inline_len);
100807 } else {
100808 err = copy_from_user(ename + inline_len,
100809 - uidata, len - inline_len);
100810 + (char __force_user *)uidata, len - inline_len);
100811 if (err) {
100812 err = -EFAULT;
100813 goto out_err;
100814 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
100815 kernel_buf = 1;
100816 indata = data;
100817 } else
100818 - indata = (__force char *)udata;
100819 + indata = (__force_kernel char *)udata;
100820 /*
100821 * response header len is 11
100822 * PDU Header(7) + IO Size (4)
100823 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
100824 kernel_buf = 1;
100825 odata = data;
100826 } else
100827 - odata = (char *)udata;
100828 + odata = (char __force_kernel *)udata;
100829 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
100830 P9_ZC_HDR_SZ, kernel_buf, "dqd",
100831 fid->fid, offset, rsize);
100832 diff --git a/net/9p/mod.c b/net/9p/mod.c
100833 index 6ab36ae..6f1841b 100644
100834 --- a/net/9p/mod.c
100835 +++ b/net/9p/mod.c
100836 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
100837 void v9fs_register_trans(struct p9_trans_module *m)
100838 {
100839 spin_lock(&v9fs_trans_lock);
100840 - list_add_tail(&m->list, &v9fs_trans_list);
100841 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
100842 spin_unlock(&v9fs_trans_lock);
100843 }
100844 EXPORT_SYMBOL(v9fs_register_trans);
100845 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
100846 void v9fs_unregister_trans(struct p9_trans_module *m)
100847 {
100848 spin_lock(&v9fs_trans_lock);
100849 - list_del_init(&m->list);
100850 + pax_list_del_init((struct list_head *)&m->list);
100851 spin_unlock(&v9fs_trans_lock);
100852 }
100853 EXPORT_SYMBOL(v9fs_unregister_trans);
100854 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
100855 index 80d08f6..de63fd1 100644
100856 --- a/net/9p/trans_fd.c
100857 +++ b/net/9p/trans_fd.c
100858 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
100859 oldfs = get_fs();
100860 set_fs(get_ds());
100861 /* The cast to a user pointer is valid due to the set_fs() */
100862 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
100863 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
100864 set_fs(oldfs);
100865
100866 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
100867 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
100868 index af46bc4..f9adfcd 100644
100869 --- a/net/appletalk/atalk_proc.c
100870 +++ b/net/appletalk/atalk_proc.c
100871 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
100872 struct proc_dir_entry *p;
100873 int rc = -ENOMEM;
100874
100875 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
100876 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
100877 if (!atalk_proc_dir)
100878 goto out;
100879
100880 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
100881 index 876fbe8..8bbea9f 100644
100882 --- a/net/atm/atm_misc.c
100883 +++ b/net/atm/atm_misc.c
100884 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
100885 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
100886 return 1;
100887 atm_return(vcc, truesize);
100888 - atomic_inc(&vcc->stats->rx_drop);
100889 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100890 return 0;
100891 }
100892 EXPORT_SYMBOL(atm_charge);
100893 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
100894 }
100895 }
100896 atm_return(vcc, guess);
100897 - atomic_inc(&vcc->stats->rx_drop);
100898 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100899 return NULL;
100900 }
100901 EXPORT_SYMBOL(atm_alloc_charge);
100902 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
100903
100904 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100905 {
100906 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100907 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100908 __SONET_ITEMS
100909 #undef __HANDLE_ITEM
100910 }
100911 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
100912
100913 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100914 {
100915 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100916 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
100917 __SONET_ITEMS
100918 #undef __HANDLE_ITEM
100919 }
100920 diff --git a/net/atm/lec.c b/net/atm/lec.c
100921 index 4b98f89..5a2f6cb 100644
100922 --- a/net/atm/lec.c
100923 +++ b/net/atm/lec.c
100924 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
100925 }
100926
100927 static struct lane2_ops lane2_ops = {
100928 - lane2_resolve, /* resolve, spec 3.1.3 */
100929 - lane2_associate_req, /* associate_req, spec 3.1.4 */
100930 - NULL /* associate indicator, spec 3.1.5 */
100931 + .resolve = lane2_resolve,
100932 + .associate_req = lane2_associate_req,
100933 + .associate_indicator = NULL
100934 };
100935
100936 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
100937 diff --git a/net/atm/lec.h b/net/atm/lec.h
100938 index 4149db1..f2ab682 100644
100939 --- a/net/atm/lec.h
100940 +++ b/net/atm/lec.h
100941 @@ -48,7 +48,7 @@ struct lane2_ops {
100942 const u8 *tlvs, u32 sizeoftlvs);
100943 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
100944 const u8 *tlvs, u32 sizeoftlvs);
100945 -};
100946 +} __no_const;
100947
100948 /*
100949 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
100950 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
100951 index d1b2d9a..d549f7f 100644
100952 --- a/net/atm/mpoa_caches.c
100953 +++ b/net/atm/mpoa_caches.c
100954 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
100955
100956
100957 static struct in_cache_ops ingress_ops = {
100958 - in_cache_add_entry, /* add_entry */
100959 - in_cache_get, /* get */
100960 - in_cache_get_with_mask, /* get_with_mask */
100961 - in_cache_get_by_vcc, /* get_by_vcc */
100962 - in_cache_put, /* put */
100963 - in_cache_remove_entry, /* remove_entry */
100964 - cache_hit, /* cache_hit */
100965 - clear_count_and_expired, /* clear_count */
100966 - check_resolving_entries, /* check_resolving */
100967 - refresh_entries, /* refresh */
100968 - in_destroy_cache /* destroy_cache */
100969 + .add_entry = in_cache_add_entry,
100970 + .get = in_cache_get,
100971 + .get_with_mask = in_cache_get_with_mask,
100972 + .get_by_vcc = in_cache_get_by_vcc,
100973 + .put = in_cache_put,
100974 + .remove_entry = in_cache_remove_entry,
100975 + .cache_hit = cache_hit,
100976 + .clear_count = clear_count_and_expired,
100977 + .check_resolving = check_resolving_entries,
100978 + .refresh = refresh_entries,
100979 + .destroy_cache = in_destroy_cache
100980 };
100981
100982 static struct eg_cache_ops egress_ops = {
100983 - eg_cache_add_entry, /* add_entry */
100984 - eg_cache_get_by_cache_id, /* get_by_cache_id */
100985 - eg_cache_get_by_tag, /* get_by_tag */
100986 - eg_cache_get_by_vcc, /* get_by_vcc */
100987 - eg_cache_get_by_src_ip, /* get_by_src_ip */
100988 - eg_cache_put, /* put */
100989 - eg_cache_remove_entry, /* remove_entry */
100990 - update_eg_cache_entry, /* update */
100991 - clear_expired, /* clear_expired */
100992 - eg_destroy_cache /* destroy_cache */
100993 + .add_entry = eg_cache_add_entry,
100994 + .get_by_cache_id = eg_cache_get_by_cache_id,
100995 + .get_by_tag = eg_cache_get_by_tag,
100996 + .get_by_vcc = eg_cache_get_by_vcc,
100997 + .get_by_src_ip = eg_cache_get_by_src_ip,
100998 + .put = eg_cache_put,
100999 + .remove_entry = eg_cache_remove_entry,
101000 + .update = update_eg_cache_entry,
101001 + .clear_expired = clear_expired,
101002 + .destroy_cache = eg_destroy_cache
101003 };
101004
101005
101006 diff --git a/net/atm/proc.c b/net/atm/proc.c
101007 index bbb6461..cf04016 100644
101008 --- a/net/atm/proc.c
101009 +++ b/net/atm/proc.c
101010 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
101011 const struct k_atm_aal_stats *stats)
101012 {
101013 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
101014 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
101015 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
101016 - atomic_read(&stats->rx_drop));
101017 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
101018 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
101019 + atomic_read_unchecked(&stats->rx_drop));
101020 }
101021
101022 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
101023 diff --git a/net/atm/resources.c b/net/atm/resources.c
101024 index 0447d5d..3cf4728 100644
101025 --- a/net/atm/resources.c
101026 +++ b/net/atm/resources.c
101027 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
101028 static void copy_aal_stats(struct k_atm_aal_stats *from,
101029 struct atm_aal_stats *to)
101030 {
101031 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
101032 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
101033 __AAL_STAT_ITEMS
101034 #undef __HANDLE_ITEM
101035 }
101036 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
101037 static void subtract_aal_stats(struct k_atm_aal_stats *from,
101038 struct atm_aal_stats *to)
101039 {
101040 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
101041 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
101042 __AAL_STAT_ITEMS
101043 #undef __HANDLE_ITEM
101044 }
101045 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
101046 index 919a5ce..cc6b444 100644
101047 --- a/net/ax25/sysctl_net_ax25.c
101048 +++ b/net/ax25/sysctl_net_ax25.c
101049 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
101050 {
101051 char path[sizeof("net/ax25/") + IFNAMSIZ];
101052 int k;
101053 - struct ctl_table *table;
101054 + ctl_table_no_const *table;
101055
101056 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
101057 if (!table)
101058 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
101059 index 1e80539..676c37a 100644
101060 --- a/net/batman-adv/bat_iv_ogm.c
101061 +++ b/net/batman-adv/bat_iv_ogm.c
101062 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
101063
101064 /* randomize initial seqno to avoid collision */
101065 get_random_bytes(&random_seqno, sizeof(random_seqno));
101066 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101067 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
101068
101069 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
101070 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
101071 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
101072 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
101073
101074 /* change sequence number to network order */
101075 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
101076 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
101077 batadv_ogm_packet->seqno = htonl(seqno);
101078 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
101079 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
101080
101081 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
101082
101083 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
101084 return;
101085
101086 /* could be changed by schedule_own_packet() */
101087 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
101088 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
101089
101090 if (ogm_packet->flags & BATADV_DIRECTLINK)
101091 has_directlink_flag = true;
101092 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
101093 index 00f9e14..e1c7203 100644
101094 --- a/net/batman-adv/fragmentation.c
101095 +++ b/net/batman-adv/fragmentation.c
101096 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
101097 frag_header.packet_type = BATADV_UNICAST_FRAG;
101098 frag_header.version = BATADV_COMPAT_VERSION;
101099 frag_header.ttl = BATADV_TTL;
101100 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
101101 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
101102 frag_header.reserved = 0;
101103 frag_header.no = 0;
101104 frag_header.total_size = htons(skb->len);
101105 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
101106 index 5467955..75ad4e3 100644
101107 --- a/net/batman-adv/soft-interface.c
101108 +++ b/net/batman-adv/soft-interface.c
101109 @@ -296,7 +296,7 @@ send:
101110 primary_if->net_dev->dev_addr);
101111
101112 /* set broadcast sequence number */
101113 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
101114 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
101115 bcast_packet->seqno = htonl(seqno);
101116
101117 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
101118 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101119 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
101120
101121 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
101122 - atomic_set(&bat_priv->bcast_seqno, 1);
101123 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
101124 atomic_set(&bat_priv->tt.vn, 0);
101125 atomic_set(&bat_priv->tt.local_changes, 0);
101126 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
101127 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
101128
101129 /* randomize initial seqno to avoid collision */
101130 get_random_bytes(&random_seqno, sizeof(random_seqno));
101131 - atomic_set(&bat_priv->frag_seqno, random_seqno);
101132 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
101133
101134 bat_priv->primary_if = NULL;
101135 bat_priv->num_ifaces = 0;
101136 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
101137 return 0;
101138 }
101139
101140 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
101141 +struct rtnl_link_ops batadv_link_ops = {
101142 .kind = "batadv",
101143 .priv_size = sizeof(struct batadv_priv),
101144 .setup = batadv_softif_init_early,
101145 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
101146 index 8854c05..ee5d5497 100644
101147 --- a/net/batman-adv/types.h
101148 +++ b/net/batman-adv/types.h
101149 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
101150 struct batadv_hard_iface_bat_iv {
101151 unsigned char *ogm_buff;
101152 int ogm_buff_len;
101153 - atomic_t ogm_seqno;
101154 + atomic_unchecked_t ogm_seqno;
101155 };
101156
101157 /**
101158 @@ -768,7 +768,7 @@ struct batadv_priv {
101159 atomic_t bonding;
101160 atomic_t fragmentation;
101161 atomic_t packet_size_max;
101162 - atomic_t frag_seqno;
101163 + atomic_unchecked_t frag_seqno;
101164 #ifdef CONFIG_BATMAN_ADV_BLA
101165 atomic_t bridge_loop_avoidance;
101166 #endif
101167 @@ -787,7 +787,7 @@ struct batadv_priv {
101168 #endif
101169 uint32_t isolation_mark;
101170 uint32_t isolation_mark_mask;
101171 - atomic_t bcast_seqno;
101172 + atomic_unchecked_t bcast_seqno;
101173 atomic_t bcast_queue_left;
101174 atomic_t batman_queue_left;
101175 char num_ifaces;
101176 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
101177 index 2c245fd..dccf543 100644
101178 --- a/net/bluetooth/hci_sock.c
101179 +++ b/net/bluetooth/hci_sock.c
101180 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
101181 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
101182 }
101183
101184 - len = min_t(unsigned int, len, sizeof(uf));
101185 + len = min((size_t)len, sizeof(uf));
101186 if (copy_from_user(&uf, optval, len)) {
101187 err = -EFAULT;
101188 break;
101189 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
101190 index d04dc00..d25d576 100644
101191 --- a/net/bluetooth/l2cap_core.c
101192 +++ b/net/bluetooth/l2cap_core.c
101193 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
101194 break;
101195
101196 case L2CAP_CONF_RFC:
101197 - if (olen == sizeof(rfc))
101198 - memcpy(&rfc, (void *)val, olen);
101199 + if (olen != sizeof(rfc))
101200 + break;
101201 +
101202 + memcpy(&rfc, (void *)val, olen);
101203
101204 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
101205 rfc.mode != chan->mode)
101206 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
101207 index f65caf4..c07110c 100644
101208 --- a/net/bluetooth/l2cap_sock.c
101209 +++ b/net/bluetooth/l2cap_sock.c
101210 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101211 struct sock *sk = sock->sk;
101212 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
101213 struct l2cap_options opts;
101214 - int len, err = 0;
101215 + int err = 0;
101216 + size_t len = optlen;
101217 u32 opt;
101218
101219 BT_DBG("sk %p", sk);
101220 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101221 opts.max_tx = chan->max_tx;
101222 opts.txwin_size = chan->tx_win;
101223
101224 - len = min_t(unsigned int, sizeof(opts), optlen);
101225 + len = min(sizeof(opts), len);
101226 if (copy_from_user((char *) &opts, optval, len)) {
101227 err = -EFAULT;
101228 break;
101229 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101230 struct bt_security sec;
101231 struct bt_power pwr;
101232 struct l2cap_conn *conn;
101233 - int len, err = 0;
101234 + int err = 0;
101235 + size_t len = optlen;
101236 u32 opt;
101237
101238 BT_DBG("sk %p", sk);
101239 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101240
101241 sec.level = BT_SECURITY_LOW;
101242
101243 - len = min_t(unsigned int, sizeof(sec), optlen);
101244 + len = min(sizeof(sec), len);
101245 if (copy_from_user((char *) &sec, optval, len)) {
101246 err = -EFAULT;
101247 break;
101248 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101249
101250 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
101251
101252 - len = min_t(unsigned int, sizeof(pwr), optlen);
101253 + len = min(sizeof(pwr), len);
101254 if (copy_from_user((char *) &pwr, optval, len)) {
101255 err = -EFAULT;
101256 break;
101257 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
101258 index 2348176..b9b6cf2 100644
101259 --- a/net/bluetooth/rfcomm/sock.c
101260 +++ b/net/bluetooth/rfcomm/sock.c
101261 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101262 struct sock *sk = sock->sk;
101263 struct bt_security sec;
101264 int err = 0;
101265 - size_t len;
101266 + size_t len = optlen;
101267 u32 opt;
101268
101269 BT_DBG("sk %p", sk);
101270 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101271
101272 sec.level = BT_SECURITY_LOW;
101273
101274 - len = min_t(unsigned int, sizeof(sec), optlen);
101275 + len = min(sizeof(sec), len);
101276 if (copy_from_user((char *) &sec, optval, len)) {
101277 err = -EFAULT;
101278 break;
101279 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
101280 index 8e385a0..a5bdd8e 100644
101281 --- a/net/bluetooth/rfcomm/tty.c
101282 +++ b/net/bluetooth/rfcomm/tty.c
101283 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101284 BT_DBG("tty %p id %d", tty, tty->index);
101285
101286 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101287 - dev->channel, dev->port.count);
101288 + dev->channel, atomic_read(&dev->port.count));
101289
101290 err = tty_port_open(&dev->port, tty, filp);
101291 if (err)
101292 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101293 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101294
101295 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101296 - dev->port.count);
101297 + atomic_read(&dev->port.count));
101298
101299 tty_port_close(&dev->port, tty, filp);
101300 }
101301 diff --git a/net/bridge/br.c b/net/bridge/br.c
101302 index 44425af..4ee730e 100644
101303 --- a/net/bridge/br.c
101304 +++ b/net/bridge/br.c
101305 @@ -147,6 +147,8 @@ static int __init br_init(void)
101306 {
101307 int err;
101308
101309 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101310 +
101311 err = stp_proto_register(&br_stp_proto);
101312 if (err < 0) {
101313 pr_err("bridge: can't register sap for STP\n");
101314 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101315 index 9f5eb55..45ab9c5 100644
101316 --- a/net/bridge/br_netlink.c
101317 +++ b/net/bridge/br_netlink.c
101318 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101319 .get_link_af_size = br_get_link_af_size,
101320 };
101321
101322 -struct rtnl_link_ops br_link_ops __read_mostly = {
101323 +struct rtnl_link_ops br_link_ops = {
101324 .kind = "bridge",
101325 .priv_size = sizeof(struct net_bridge),
101326 .setup = br_dev_setup,
101327 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101328 index d9a8c05..8dadc6c6 100644
101329 --- a/net/bridge/netfilter/ebtables.c
101330 +++ b/net/bridge/netfilter/ebtables.c
101331 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101332 tmp.valid_hooks = t->table->valid_hooks;
101333 }
101334 mutex_unlock(&ebt_mutex);
101335 - if (copy_to_user(user, &tmp, *len) != 0) {
101336 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101337 BUGPRINT("c2u Didn't work\n");
101338 ret = -EFAULT;
101339 break;
101340 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101341 goto out;
101342 tmp.valid_hooks = t->valid_hooks;
101343
101344 - if (copy_to_user(user, &tmp, *len) != 0) {
101345 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101346 ret = -EFAULT;
101347 break;
101348 }
101349 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101350 tmp.entries_size = t->table->entries_size;
101351 tmp.valid_hooks = t->table->valid_hooks;
101352
101353 - if (copy_to_user(user, &tmp, *len) != 0) {
101354 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101355 ret = -EFAULT;
101356 break;
101357 }
101358 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101359 index f5afda1..dcf770a 100644
101360 --- a/net/caif/cfctrl.c
101361 +++ b/net/caif/cfctrl.c
101362 @@ -10,6 +10,7 @@
101363 #include <linux/spinlock.h>
101364 #include <linux/slab.h>
101365 #include <linux/pkt_sched.h>
101366 +#include <linux/sched.h>
101367 #include <net/caif/caif_layer.h>
101368 #include <net/caif/cfpkt.h>
101369 #include <net/caif/cfctrl.h>
101370 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101371 memset(&dev_info, 0, sizeof(dev_info));
101372 dev_info.id = 0xff;
101373 cfsrvl_init(&this->serv, 0, &dev_info, false);
101374 - atomic_set(&this->req_seq_no, 1);
101375 - atomic_set(&this->rsp_seq_no, 1);
101376 + atomic_set_unchecked(&this->req_seq_no, 1);
101377 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101378 this->serv.layer.receive = cfctrl_recv;
101379 sprintf(this->serv.layer.name, "ctrl");
101380 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101381 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101382 struct cfctrl_request_info *req)
101383 {
101384 spin_lock_bh(&ctrl->info_list_lock);
101385 - atomic_inc(&ctrl->req_seq_no);
101386 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101387 + atomic_inc_unchecked(&ctrl->req_seq_no);
101388 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101389 list_add_tail(&req->list, &ctrl->list);
101390 spin_unlock_bh(&ctrl->info_list_lock);
101391 }
101392 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101393 if (p != first)
101394 pr_warn("Requests are not received in order\n");
101395
101396 - atomic_set(&ctrl->rsp_seq_no,
101397 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101398 p->sequence_no);
101399 list_del(&p->list);
101400 goto out;
101401 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101402 index 67a4a36..8d28068 100644
101403 --- a/net/caif/chnl_net.c
101404 +++ b/net/caif/chnl_net.c
101405 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101406 };
101407
101408
101409 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101410 +static struct rtnl_link_ops ipcaif_link_ops = {
101411 .kind = "caif",
101412 .priv_size = sizeof(struct chnl_net),
101413 .setup = ipcaif_net_setup,
101414 diff --git a/net/can/af_can.c b/net/can/af_can.c
101415 index 32d710e..93bcf05 100644
101416 --- a/net/can/af_can.c
101417 +++ b/net/can/af_can.c
101418 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101419 };
101420
101421 /* notifier block for netdevice event */
101422 -static struct notifier_block can_netdev_notifier __read_mostly = {
101423 +static struct notifier_block can_netdev_notifier = {
101424 .notifier_call = can_notifier,
101425 };
101426
101427 diff --git a/net/can/bcm.c b/net/can/bcm.c
101428 index ee9ffd9..dfdf3d4 100644
101429 --- a/net/can/bcm.c
101430 +++ b/net/can/bcm.c
101431 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101432 }
101433
101434 /* create /proc/net/can-bcm directory */
101435 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101436 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101437 return 0;
101438 }
101439
101440 diff --git a/net/can/gw.c b/net/can/gw.c
101441 index 295f62e..0c3b09e 100644
101442 --- a/net/can/gw.c
101443 +++ b/net/can/gw.c
101444 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101445 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101446
101447 static HLIST_HEAD(cgw_list);
101448 -static struct notifier_block notifier;
101449
101450 static struct kmem_cache *cgw_cache __read_mostly;
101451
101452 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101453 return err;
101454 }
101455
101456 +static struct notifier_block notifier = {
101457 + .notifier_call = cgw_notifier
101458 +};
101459 +
101460 static __init int cgw_module_init(void)
101461 {
101462 /* sanitize given module parameter */
101463 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101464 return -ENOMEM;
101465
101466 /* set notifier */
101467 - notifier.notifier_call = cgw_notifier;
101468 register_netdevice_notifier(&notifier);
101469
101470 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101471 diff --git a/net/can/proc.c b/net/can/proc.c
101472 index 1a19b98..df2b4ec 100644
101473 --- a/net/can/proc.c
101474 +++ b/net/can/proc.c
101475 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101476 void can_init_proc(void)
101477 {
101478 /* create /proc/net/can directory */
101479 - can_dir = proc_mkdir("can", init_net.proc_net);
101480 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101481
101482 if (!can_dir) {
101483 printk(KERN_INFO "can: failed to create /proc/net/can . "
101484 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101485 index 74d30ec..25df678 100644
101486 --- a/net/ceph/messenger.c
101487 +++ b/net/ceph/messenger.c
101488 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101489 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101490
101491 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101492 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101493 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101494
101495 static struct page *zero_page; /* used in certain error cases */
101496
101497 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101498 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101499 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101500
101501 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101502 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101503 s = addr_str[i];
101504
101505 switch (ss->ss_family) {
101506 diff --git a/net/compat.c b/net/compat.c
101507 index f7bd286..76ea56a 100644
101508 --- a/net/compat.c
101509 +++ b/net/compat.c
101510 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101511
101512 #define CMSG_COMPAT_FIRSTHDR(msg) \
101513 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101514 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101515 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101516 (struct compat_cmsghdr __user *)NULL)
101517
101518 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101519 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101520 (ucmlen) <= (unsigned long) \
101521 ((mhdr)->msg_controllen - \
101522 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101523 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101524
101525 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101526 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101527 {
101528 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101529 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101530 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101531 msg->msg_controllen)
101532 return NULL;
101533 return (struct compat_cmsghdr __user *)ptr;
101534 @@ -203,7 +203,7 @@ Efault:
101535
101536 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101537 {
101538 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101539 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101540 struct compat_cmsghdr cmhdr;
101541 struct compat_timeval ctv;
101542 struct compat_timespec cts[3];
101543 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101544
101545 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101546 {
101547 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101548 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101549 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101550 int fdnum = scm->fp->count;
101551 struct file **fp = scm->fp->fp;
101552 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101553 return -EFAULT;
101554 old_fs = get_fs();
101555 set_fs(KERNEL_DS);
101556 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101557 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101558 set_fs(old_fs);
101559
101560 return err;
101561 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101562 len = sizeof(ktime);
101563 old_fs = get_fs();
101564 set_fs(KERNEL_DS);
101565 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101566 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101567 set_fs(old_fs);
101568
101569 if (!err) {
101570 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101571 case MCAST_JOIN_GROUP:
101572 case MCAST_LEAVE_GROUP:
101573 {
101574 - struct compat_group_req __user *gr32 = (void *)optval;
101575 + struct compat_group_req __user *gr32 = (void __user *)optval;
101576 struct group_req __user *kgr =
101577 compat_alloc_user_space(sizeof(struct group_req));
101578 u32 interface;
101579 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101580 case MCAST_BLOCK_SOURCE:
101581 case MCAST_UNBLOCK_SOURCE:
101582 {
101583 - struct compat_group_source_req __user *gsr32 = (void *)optval;
101584 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
101585 struct group_source_req __user *kgsr = compat_alloc_user_space(
101586 sizeof(struct group_source_req));
101587 u32 interface;
101588 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101589 }
101590 case MCAST_MSFILTER:
101591 {
101592 - struct compat_group_filter __user *gf32 = (void *)optval;
101593 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101594 struct group_filter __user *kgf;
101595 u32 interface, fmode, numsrc;
101596
101597 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
101598 char __user *optval, int __user *optlen,
101599 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
101600 {
101601 - struct compat_group_filter __user *gf32 = (void *)optval;
101602 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101603 struct group_filter __user *kgf;
101604 int __user *koptlen;
101605 u32 interface, fmode, numsrc;
101606 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
101607
101608 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
101609 return -EINVAL;
101610 - if (copy_from_user(a, args, nas[call]))
101611 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
101612 return -EFAULT;
101613 a0 = a[0];
101614 a1 = a[1];
101615 diff --git a/net/core/datagram.c b/net/core/datagram.c
101616 index df493d6..1145766 100644
101617 --- a/net/core/datagram.c
101618 +++ b/net/core/datagram.c
101619 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
101620 }
101621
101622 kfree_skb(skb);
101623 - atomic_inc(&sk->sk_drops);
101624 + atomic_inc_unchecked(&sk->sk_drops);
101625 sk_mem_reclaim_partial(sk);
101626
101627 return err;
101628 diff --git a/net/core/dev.c b/net/core/dev.c
101629 index 5dd905c..a95d262 100644
101630 --- a/net/core/dev.c
101631 +++ b/net/core/dev.c
101632 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
101633 {
101634 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
101635 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
101636 - atomic_long_inc(&dev->rx_dropped);
101637 + atomic_long_inc_unchecked(&dev->rx_dropped);
101638 kfree_skb(skb);
101639 return NET_RX_DROP;
101640 }
101641 }
101642
101643 if (unlikely(!is_skb_forwardable(dev, skb))) {
101644 - atomic_long_inc(&dev->rx_dropped);
101645 + atomic_long_inc_unchecked(&dev->rx_dropped);
101646 kfree_skb(skb);
101647 return NET_RX_DROP;
101648 }
101649 @@ -2960,7 +2960,7 @@ recursion_alert:
101650 drop:
101651 rcu_read_unlock_bh();
101652
101653 - atomic_long_inc(&dev->tx_dropped);
101654 + atomic_long_inc_unchecked(&dev->tx_dropped);
101655 kfree_skb_list(skb);
101656 return rc;
101657 out:
101658 @@ -3303,7 +3303,7 @@ enqueue:
101659
101660 local_irq_restore(flags);
101661
101662 - atomic_long_inc(&skb->dev->rx_dropped);
101663 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101664 kfree_skb(skb);
101665 return NET_RX_DROP;
101666 }
101667 @@ -3380,7 +3380,7 @@ int netif_rx_ni(struct sk_buff *skb)
101668 }
101669 EXPORT_SYMBOL(netif_rx_ni);
101670
101671 -static void net_tx_action(struct softirq_action *h)
101672 +static __latent_entropy void net_tx_action(void)
101673 {
101674 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101675
101676 @@ -3713,7 +3713,7 @@ ncls:
101677 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
101678 } else {
101679 drop:
101680 - atomic_long_inc(&skb->dev->rx_dropped);
101681 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101682 kfree_skb(skb);
101683 /* Jamal, now you will not able to escape explaining
101684 * me how you were going to use this. :-)
101685 @@ -4601,7 +4601,7 @@ out_unlock:
101686 return work;
101687 }
101688
101689 -static void net_rx_action(struct softirq_action *h)
101690 +static __latent_entropy void net_rx_action(void)
101691 {
101692 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101693 unsigned long time_limit = jiffies + 2;
101694 @@ -6612,8 +6612,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
101695 } else {
101696 netdev_stats_to_stats64(storage, &dev->stats);
101697 }
101698 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
101699 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
101700 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
101701 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
101702 return storage;
101703 }
101704 EXPORT_SYMBOL(dev_get_stats);
101705 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
101706 index b94b1d2..da3ed7c 100644
101707 --- a/net/core/dev_ioctl.c
101708 +++ b/net/core/dev_ioctl.c
101709 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
101710 no_module = !dev;
101711 if (no_module && capable(CAP_NET_ADMIN))
101712 no_module = request_module("netdev-%s", name);
101713 - if (no_module && capable(CAP_SYS_MODULE))
101714 + if (no_module && capable(CAP_SYS_MODULE)) {
101715 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
101716 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
101717 +#else
101718 request_module("%s", name);
101719 +#endif
101720 + }
101721 }
101722 EXPORT_SYMBOL(dev_load);
101723
101724 diff --git a/net/core/filter.c b/net/core/filter.c
101725 index ec9baea..dd6195d 100644
101726 --- a/net/core/filter.c
101727 +++ b/net/core/filter.c
101728 @@ -533,7 +533,11 @@ do_pass:
101729
101730 /* Unkown instruction. */
101731 default:
101732 - goto err;
101733 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
101734 + fp->code, fp->jt, fp->jf, fp->k);
101735 + kfree(addrs);
101736 + BUG();
101737 + return -EINVAL;
101738 }
101739
101740 insn++;
101741 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
101742 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
101743 int pc, ret = 0;
101744
101745 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
101746 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
101747
101748 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
101749 if (!masks)
101750 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
101751 if (!fp)
101752 return -ENOMEM;
101753
101754 - memcpy(fp->insns, fprog->filter, fsize);
101755 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
101756
101757 fp->len = fprog->len;
101758 /* Since unattached filters are not copied back to user
101759 diff --git a/net/core/flow.c b/net/core/flow.c
101760 index 1033725..340f65d 100644
101761 --- a/net/core/flow.c
101762 +++ b/net/core/flow.c
101763 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
101764 static int flow_entry_valid(struct flow_cache_entry *fle,
101765 struct netns_xfrm *xfrm)
101766 {
101767 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
101768 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
101769 return 0;
101770 if (fle->object && !fle->object->ops->check(fle->object))
101771 return 0;
101772 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
101773 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
101774 fcp->hash_count++;
101775 }
101776 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
101777 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
101778 flo = fle->object;
101779 if (!flo)
101780 goto ret_object;
101781 @@ -263,7 +263,7 @@ nocache:
101782 }
101783 flo = resolver(net, key, family, dir, flo, ctx);
101784 if (fle) {
101785 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
101786 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
101787 if (!IS_ERR(flo))
101788 fle->object = flo;
101789 else
101790 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
101791 index 8d614c9..55752ea 100644
101792 --- a/net/core/neighbour.c
101793 +++ b/net/core/neighbour.c
101794 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
101795 void __user *buffer, size_t *lenp, loff_t *ppos)
101796 {
101797 int size, ret;
101798 - struct ctl_table tmp = *ctl;
101799 + ctl_table_no_const tmp = *ctl;
101800
101801 tmp.extra1 = &zero;
101802 tmp.extra2 = &unres_qlen_max;
101803 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
101804 void __user *buffer,
101805 size_t *lenp, loff_t *ppos)
101806 {
101807 - struct ctl_table tmp = *ctl;
101808 + ctl_table_no_const tmp = *ctl;
101809 int ret;
101810
101811 tmp.extra1 = &zero;
101812 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
101813 index 2bf8329..2eb1423 100644
101814 --- a/net/core/net-procfs.c
101815 +++ b/net/core/net-procfs.c
101816 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
101817 struct rtnl_link_stats64 temp;
101818 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
101819
101820 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101821 + if (gr_proc_is_restricted())
101822 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101823 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101824 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
101825 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
101826 + else
101827 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101828 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101829 dev->name, stats->rx_bytes, stats->rx_packets,
101830 stats->rx_errors,
101831 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
101832 return 0;
101833 }
101834
101835 -static const struct seq_operations dev_seq_ops = {
101836 +const struct seq_operations dev_seq_ops = {
101837 .start = dev_seq_start,
101838 .next = dev_seq_next,
101839 .stop = dev_seq_stop,
101840 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
101841
101842 static int softnet_seq_open(struct inode *inode, struct file *file)
101843 {
101844 - return seq_open(file, &softnet_seq_ops);
101845 + return seq_open_restrict(file, &softnet_seq_ops);
101846 }
101847
101848 static const struct file_operations softnet_seq_fops = {
101849 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
101850 else
101851 seq_printf(seq, "%04x", ntohs(pt->type));
101852
101853 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101854 + seq_printf(seq, " %-8s %pf\n",
101855 + pt->dev ? pt->dev->name : "", NULL);
101856 +#else
101857 seq_printf(seq, " %-8s %pf\n",
101858 pt->dev ? pt->dev->name : "", pt->func);
101859 +#endif
101860 }
101861
101862 return 0;
101863 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
101864 index 9993412..2a4672b 100644
101865 --- a/net/core/net-sysfs.c
101866 +++ b/net/core/net-sysfs.c
101867 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
101868 {
101869 struct net_device *netdev = to_net_dev(dev);
101870 return sprintf(buf, fmt_dec,
101871 - atomic_read(&netdev->carrier_changes));
101872 + atomic_read_unchecked(&netdev->carrier_changes));
101873 }
101874 static DEVICE_ATTR_RO(carrier_changes);
101875
101876 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
101877 index ce780c7..6d296b3 100644
101878 --- a/net/core/net_namespace.c
101879 +++ b/net/core/net_namespace.c
101880 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
101881 int error;
101882 LIST_HEAD(net_exit_list);
101883
101884 - list_add_tail(&ops->list, list);
101885 + pax_list_add_tail((struct list_head *)&ops->list, list);
101886 if (ops->init || (ops->id && ops->size)) {
101887 for_each_net(net) {
101888 error = ops_init(ops, net);
101889 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
101890
101891 out_undo:
101892 /* If I have an error cleanup all namespaces I initialized */
101893 - list_del(&ops->list);
101894 + pax_list_del((struct list_head *)&ops->list);
101895 ops_exit_list(ops, &net_exit_list);
101896 ops_free_list(ops, &net_exit_list);
101897 return error;
101898 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
101899 struct net *net;
101900 LIST_HEAD(net_exit_list);
101901
101902 - list_del(&ops->list);
101903 + pax_list_del((struct list_head *)&ops->list);
101904 for_each_net(net)
101905 list_add_tail(&net->exit_list, &net_exit_list);
101906 ops_exit_list(ops, &net_exit_list);
101907 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
101908 mutex_lock(&net_mutex);
101909 error = register_pernet_operations(&pernet_list, ops);
101910 if (!error && (first_device == &pernet_list))
101911 - first_device = &ops->list;
101912 + first_device = (struct list_head *)&ops->list;
101913 mutex_unlock(&net_mutex);
101914 return error;
101915 }
101916 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
101917 index e0ad5d1..04fa7f7 100644
101918 --- a/net/core/netpoll.c
101919 +++ b/net/core/netpoll.c
101920 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101921 struct udphdr *udph;
101922 struct iphdr *iph;
101923 struct ethhdr *eth;
101924 - static atomic_t ip_ident;
101925 + static atomic_unchecked_t ip_ident;
101926 struct ipv6hdr *ip6h;
101927
101928 udp_len = len + sizeof(*udph);
101929 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101930 put_unaligned(0x45, (unsigned char *)iph);
101931 iph->tos = 0;
101932 put_unaligned(htons(ip_len), &(iph->tot_len));
101933 - iph->id = htons(atomic_inc_return(&ip_ident));
101934 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
101935 iph->frag_off = 0;
101936 iph->ttl = 64;
101937 iph->protocol = IPPROTO_UDP;
101938 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
101939 index 352d183..1bddfaf 100644
101940 --- a/net/core/pktgen.c
101941 +++ b/net/core/pktgen.c
101942 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
101943 pn->net = net;
101944 INIT_LIST_HEAD(&pn->pktgen_threads);
101945 pn->pktgen_exiting = false;
101946 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
101947 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
101948 if (!pn->proc_dir) {
101949 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
101950 return -ENODEV;
101951 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
101952 index 76ec6c5..9cfb81c 100644
101953 --- a/net/core/rtnetlink.c
101954 +++ b/net/core/rtnetlink.c
101955 @@ -60,7 +60,7 @@ struct rtnl_link {
101956 rtnl_doit_func doit;
101957 rtnl_dumpit_func dumpit;
101958 rtnl_calcit_func calcit;
101959 -};
101960 +} __no_const;
101961
101962 static DEFINE_MUTEX(rtnl_mutex);
101963
101964 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
101965 * to use the ops for creating device. So do not
101966 * fill up dellink as well. That disables rtnl_dellink.
101967 */
101968 - if (ops->setup && !ops->dellink)
101969 - ops->dellink = unregister_netdevice_queue;
101970 + if (ops->setup && !ops->dellink) {
101971 + pax_open_kernel();
101972 + *(void **)&ops->dellink = unregister_netdevice_queue;
101973 + pax_close_kernel();
101974 + }
101975
101976 - list_add_tail(&ops->list, &link_ops);
101977 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
101978 return 0;
101979 }
101980 EXPORT_SYMBOL_GPL(__rtnl_link_register);
101981 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
101982 for_each_net(net) {
101983 __rtnl_kill_links(net, ops);
101984 }
101985 - list_del(&ops->list);
101986 + pax_list_del((struct list_head *)&ops->list);
101987 }
101988 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
101989
101990 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
101991 (dev->ifalias &&
101992 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
101993 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
101994 - atomic_read(&dev->carrier_changes)))
101995 + atomic_read_unchecked(&dev->carrier_changes)))
101996 goto nla_put_failure;
101997
101998 if (1) {
101999 @@ -2094,6 +2097,10 @@ replay:
102000 if (IS_ERR(dest_net))
102001 return PTR_ERR(dest_net);
102002
102003 + err = -EPERM;
102004 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
102005 + goto out;
102006 +
102007 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
102008 if (IS_ERR(dev)) {
102009 err = PTR_ERR(dev);
102010 diff --git a/net/core/scm.c b/net/core/scm.c
102011 index 3b6899b..cf36238 100644
102012 --- a/net/core/scm.c
102013 +++ b/net/core/scm.c
102014 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
102015 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102016 {
102017 struct cmsghdr __user *cm
102018 - = (__force struct cmsghdr __user *)msg->msg_control;
102019 + = (struct cmsghdr __force_user *)msg->msg_control;
102020 struct cmsghdr cmhdr;
102021 int cmlen = CMSG_LEN(len);
102022 int err;
102023 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
102024 err = -EFAULT;
102025 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
102026 goto out;
102027 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
102028 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
102029 goto out;
102030 cmlen = CMSG_SPACE(len);
102031 if (msg->msg_controllen < cmlen)
102032 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
102033 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102034 {
102035 struct cmsghdr __user *cm
102036 - = (__force struct cmsghdr __user*)msg->msg_control;
102037 + = (struct cmsghdr __force_user *)msg->msg_control;
102038
102039 int fdmax = 0;
102040 int fdnum = scm->fp->count;
102041 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
102042 if (fdnum < fdmax)
102043 fdmax = fdnum;
102044
102045 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
102046 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
102047 i++, cmfptr++)
102048 {
102049 struct socket *sock;
102050 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
102051 index 39c444c..361c354 100644
102052 --- a/net/core/skbuff.c
102053 +++ b/net/core/skbuff.c
102054 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
102055 __wsum skb_checksum(const struct sk_buff *skb, int offset,
102056 int len, __wsum csum)
102057 {
102058 - const struct skb_checksum_ops ops = {
102059 + static const struct skb_checksum_ops ops = {
102060 .update = csum_partial_ext,
102061 .combine = csum_block_add_ext,
102062 };
102063 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
102064 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
102065 sizeof(struct sk_buff),
102066 0,
102067 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102068 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102069 + SLAB_NO_SANITIZE,
102070 NULL);
102071 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
102072 sizeof(struct sk_buff_fclones),
102073 0,
102074 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
102075 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
102076 + SLAB_NO_SANITIZE,
102077 NULL);
102078 }
102079
102080 diff --git a/net/core/sock.c b/net/core/sock.c
102081 index a91f99f..603a20c 100644
102082 --- a/net/core/sock.c
102083 +++ b/net/core/sock.c
102084 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102085 struct sk_buff_head *list = &sk->sk_receive_queue;
102086
102087 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
102088 - atomic_inc(&sk->sk_drops);
102089 + atomic_inc_unchecked(&sk->sk_drops);
102090 trace_sock_rcvqueue_full(sk, skb);
102091 return -ENOMEM;
102092 }
102093 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102094 return err;
102095
102096 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
102097 - atomic_inc(&sk->sk_drops);
102098 + atomic_inc_unchecked(&sk->sk_drops);
102099 return -ENOBUFS;
102100 }
102101
102102 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
102103 skb_dst_force(skb);
102104
102105 spin_lock_irqsave(&list->lock, flags);
102106 - skb->dropcount = atomic_read(&sk->sk_drops);
102107 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
102108 __skb_queue_tail(list, skb);
102109 spin_unlock_irqrestore(&list->lock, flags);
102110
102111 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102112 skb->dev = NULL;
102113
102114 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
102115 - atomic_inc(&sk->sk_drops);
102116 + atomic_inc_unchecked(&sk->sk_drops);
102117 goto discard_and_relse;
102118 }
102119 if (nested)
102120 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
102121 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
102122 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
102123 bh_unlock_sock(sk);
102124 - atomic_inc(&sk->sk_drops);
102125 + atomic_inc_unchecked(&sk->sk_drops);
102126 goto discard_and_relse;
102127 }
102128
102129 @@ -907,6 +907,7 @@ set_rcvbuf:
102130 }
102131 break;
102132
102133 +#ifndef GRKERNSEC_BPF_HARDEN
102134 case SO_ATTACH_BPF:
102135 ret = -EINVAL;
102136 if (optlen == sizeof(u32)) {
102137 @@ -919,7 +920,7 @@ set_rcvbuf:
102138 ret = sk_attach_bpf(ufd, sk);
102139 }
102140 break;
102141 -
102142 +#endif
102143 case SO_DETACH_FILTER:
102144 ret = sk_detach_filter(sk);
102145 break;
102146 @@ -1023,12 +1024,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102147 struct timeval tm;
102148 } v;
102149
102150 - int lv = sizeof(int);
102151 - int len;
102152 + unsigned int lv = sizeof(int);
102153 + unsigned int len;
102154
102155 if (get_user(len, optlen))
102156 return -EFAULT;
102157 - if (len < 0)
102158 + if (len > INT_MAX)
102159 return -EINVAL;
102160
102161 memset(&v, 0, sizeof(v));
102162 @@ -1166,11 +1167,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102163
102164 case SO_PEERNAME:
102165 {
102166 - char address[128];
102167 + char address[_K_SS_MAXSIZE];
102168
102169 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
102170 return -ENOTCONN;
102171 - if (lv < len)
102172 + if (lv < len || sizeof address < len)
102173 return -EINVAL;
102174 if (copy_to_user(optval, address, len))
102175 return -EFAULT;
102176 @@ -1255,7 +1256,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102177
102178 if (len > lv)
102179 len = lv;
102180 - if (copy_to_user(optval, &v, len))
102181 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
102182 return -EFAULT;
102183 lenout:
102184 if (put_user(len, optlen))
102185 @@ -2368,7 +2369,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
102186 */
102187 smp_wmb();
102188 atomic_set(&sk->sk_refcnt, 1);
102189 - atomic_set(&sk->sk_drops, 0);
102190 + atomic_set_unchecked(&sk->sk_drops, 0);
102191 }
102192 EXPORT_SYMBOL(sock_init_data);
102193
102194 @@ -2496,6 +2497,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
102195 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102196 int level, int type)
102197 {
102198 + struct sock_extended_err ee;
102199 struct sock_exterr_skb *serr;
102200 struct sk_buff *skb;
102201 int copied, err;
102202 @@ -2517,7 +2519,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102203 sock_recv_timestamp(msg, sk, skb);
102204
102205 serr = SKB_EXT_ERR(skb);
102206 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
102207 + ee = serr->ee;
102208 + put_cmsg(msg, level, type, sizeof ee, &ee);
102209
102210 msg->msg_flags |= MSG_ERRQUEUE;
102211 err = copied;
102212 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
102213 index ad704c7..ca48aff 100644
102214 --- a/net/core/sock_diag.c
102215 +++ b/net/core/sock_diag.c
102216 @@ -9,26 +9,33 @@
102217 #include <linux/inet_diag.h>
102218 #include <linux/sock_diag.h>
102219
102220 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
102221 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
102222 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
102223 static DEFINE_MUTEX(sock_diag_table_mutex);
102224
102225 int sock_diag_check_cookie(void *sk, __u32 *cookie)
102226 {
102227 +#ifndef CONFIG_GRKERNSEC_HIDESYM
102228 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
102229 cookie[1] != INET_DIAG_NOCOOKIE) &&
102230 ((u32)(unsigned long)sk != cookie[0] ||
102231 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
102232 return -ESTALE;
102233 else
102234 +#endif
102235 return 0;
102236 }
102237 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
102238
102239 void sock_diag_save_cookie(void *sk, __u32 *cookie)
102240 {
102241 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102242 + cookie[0] = 0;
102243 + cookie[1] = 0;
102244 +#else
102245 cookie[0] = (u32)(unsigned long)sk;
102246 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
102247 +#endif
102248 }
102249 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
102250
102251 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
102252 mutex_lock(&sock_diag_table_mutex);
102253 if (sock_diag_handlers[hndl->family])
102254 err = -EBUSY;
102255 - else
102256 + else {
102257 + pax_open_kernel();
102258 sock_diag_handlers[hndl->family] = hndl;
102259 + pax_close_kernel();
102260 + }
102261 mutex_unlock(&sock_diag_table_mutex);
102262
102263 return err;
102264 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
102265
102266 mutex_lock(&sock_diag_table_mutex);
102267 BUG_ON(sock_diag_handlers[family] != hnld);
102268 + pax_open_kernel();
102269 sock_diag_handlers[family] = NULL;
102270 + pax_close_kernel();
102271 mutex_unlock(&sock_diag_table_mutex);
102272 }
102273 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102274 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102275 index bbb1d5a..754e2e5 100644
102276 --- a/net/core/sysctl_net_core.c
102277 +++ b/net/core/sysctl_net_core.c
102278 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102279 {
102280 unsigned int orig_size, size;
102281 int ret, i;
102282 - struct ctl_table tmp = {
102283 + ctl_table_no_const tmp = {
102284 .data = &size,
102285 .maxlen = sizeof(size),
102286 .mode = table->mode
102287 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102288 void __user *buffer, size_t *lenp, loff_t *ppos)
102289 {
102290 char id[IFNAMSIZ];
102291 - struct ctl_table tbl = {
102292 + ctl_table_no_const tbl = {
102293 .data = id,
102294 .maxlen = IFNAMSIZ,
102295 };
102296 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102297 static int proc_do_rss_key(struct ctl_table *table, int write,
102298 void __user *buffer, size_t *lenp, loff_t *ppos)
102299 {
102300 - struct ctl_table fake_table;
102301 + ctl_table_no_const fake_table;
102302 char buf[NETDEV_RSS_KEY_LEN * 3];
102303
102304 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102305 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102306 .mode = 0444,
102307 .proc_handler = proc_do_rss_key,
102308 },
102309 -#ifdef CONFIG_BPF_JIT
102310 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102311 {
102312 .procname = "bpf_jit_enable",
102313 .data = &bpf_jit_enable,
102314 @@ -402,13 +402,12 @@ static struct ctl_table netns_core_table[] = {
102315
102316 static __net_init int sysctl_core_net_init(struct net *net)
102317 {
102318 - struct ctl_table *tbl;
102319 + ctl_table_no_const *tbl = NULL;
102320
102321 net->core.sysctl_somaxconn = SOMAXCONN;
102322
102323 - tbl = netns_core_table;
102324 if (!net_eq(net, &init_net)) {
102325 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102326 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102327 if (tbl == NULL)
102328 goto err_dup;
102329
102330 @@ -418,17 +417,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102331 if (net->user_ns != &init_user_ns) {
102332 tbl[0].procname = NULL;
102333 }
102334 - }
102335 -
102336 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102337 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102338 + } else
102339 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102340 if (net->core.sysctl_hdr == NULL)
102341 goto err_reg;
102342
102343 return 0;
102344
102345 err_reg:
102346 - if (tbl != netns_core_table)
102347 - kfree(tbl);
102348 + kfree(tbl);
102349 err_dup:
102350 return -ENOMEM;
102351 }
102352 @@ -443,7 +441,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102353 kfree(tbl);
102354 }
102355
102356 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102357 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102358 .init = sysctl_core_net_init,
102359 .exit = sysctl_core_net_exit,
102360 };
102361 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102362 index 8102286..a0c2755 100644
102363 --- a/net/decnet/af_decnet.c
102364 +++ b/net/decnet/af_decnet.c
102365 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102366 .sysctl_rmem = sysctl_decnet_rmem,
102367 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102368 .obj_size = sizeof(struct dn_sock),
102369 + .slab_flags = SLAB_USERCOPY,
102370 };
102371
102372 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102373 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102374 index 4400da7..3429972 100644
102375 --- a/net/decnet/dn_dev.c
102376 +++ b/net/decnet/dn_dev.c
102377 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102378 .extra1 = &min_t3,
102379 .extra2 = &max_t3
102380 },
102381 - {0}
102382 + { }
102383 },
102384 };
102385
102386 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102387 index 5325b54..a0d4d69 100644
102388 --- a/net/decnet/sysctl_net_decnet.c
102389 +++ b/net/decnet/sysctl_net_decnet.c
102390 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102391
102392 if (len > *lenp) len = *lenp;
102393
102394 - if (copy_to_user(buffer, addr, len))
102395 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102396 return -EFAULT;
102397
102398 *lenp = len;
102399 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102400
102401 if (len > *lenp) len = *lenp;
102402
102403 - if (copy_to_user(buffer, devname, len))
102404 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102405 return -EFAULT;
102406
102407 *lenp = len;
102408 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102409 index a2c7e4c..3dc9f67 100644
102410 --- a/net/hsr/hsr_netlink.c
102411 +++ b/net/hsr/hsr_netlink.c
102412 @@ -102,7 +102,7 @@ nla_put_failure:
102413 return -EMSGSIZE;
102414 }
102415
102416 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102417 +static struct rtnl_link_ops hsr_link_ops = {
102418 .kind = "hsr",
102419 .maxtype = IFLA_HSR_MAX,
102420 .policy = hsr_policy,
102421 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102422 index 27eaa65..7083217 100644
102423 --- a/net/ieee802154/6lowpan_rtnl.c
102424 +++ b/net/ieee802154/6lowpan_rtnl.c
102425 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102426 dev_put(real_dev);
102427 }
102428
102429 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102430 +static struct rtnl_link_ops lowpan_link_ops = {
102431 .kind = "lowpan",
102432 .priv_size = sizeof(struct lowpan_dev_info),
102433 .setup = lowpan_setup,
102434 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102435 index 9d980ed..7d01e12 100644
102436 --- a/net/ieee802154/reassembly.c
102437 +++ b/net/ieee802154/reassembly.c
102438 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102439
102440 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102441 {
102442 - struct ctl_table *table;
102443 + ctl_table_no_const *table = NULL;
102444 struct ctl_table_header *hdr;
102445 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102446 net_ieee802154_lowpan(net);
102447
102448 - table = lowpan_frags_ns_ctl_table;
102449 if (!net_eq(net, &init_net)) {
102450 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102451 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102452 GFP_KERNEL);
102453 if (table == NULL)
102454 goto err_alloc;
102455 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102456 /* Don't export sysctls to unprivileged users */
102457 if (net->user_ns != &init_user_ns)
102458 table[0].procname = NULL;
102459 - }
102460 -
102461 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102462 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102463 + } else
102464 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102465 if (hdr == NULL)
102466 goto err_reg;
102467
102468 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102469 return 0;
102470
102471 err_reg:
102472 - if (!net_eq(net, &init_net))
102473 - kfree(table);
102474 + kfree(table);
102475 err_alloc:
102476 return -ENOMEM;
102477 }
102478 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102479 index a44773c..a6ae415 100644
102480 --- a/net/ipv4/af_inet.c
102481 +++ b/net/ipv4/af_inet.c
102482 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102483 return ip_recv_error(sk, msg, len, addr_len);
102484 #if IS_ENABLED(CONFIG_IPV6)
102485 if (sk->sk_family == AF_INET6)
102486 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102487 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102488 #endif
102489 return -EINVAL;
102490 }
102491 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102492 index 214882e..ec032f6 100644
102493 --- a/net/ipv4/devinet.c
102494 +++ b/net/ipv4/devinet.c
102495 @@ -69,7 +69,8 @@
102496
102497 static struct ipv4_devconf ipv4_devconf = {
102498 .data = {
102499 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102500 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102501 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102502 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102503 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102504 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102505 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102506
102507 static struct ipv4_devconf ipv4_devconf_dflt = {
102508 .data = {
102509 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102510 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102511 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102512 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102513 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102514 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102515 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102516 idx = 0;
102517 head = &net->dev_index_head[h];
102518 rcu_read_lock();
102519 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102520 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102521 net->dev_base_seq;
102522 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102523 if (idx < s_idx)
102524 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102525 idx = 0;
102526 head = &net->dev_index_head[h];
102527 rcu_read_lock();
102528 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102529 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102530 net->dev_base_seq;
102531 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102532 if (idx < s_idx)
102533 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102534 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102535 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102536
102537 -static struct devinet_sysctl_table {
102538 +static const struct devinet_sysctl_table {
102539 struct ctl_table_header *sysctl_header;
102540 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102541 } devinet_sysctl = {
102542 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102543 int err;
102544 struct ipv4_devconf *all, *dflt;
102545 #ifdef CONFIG_SYSCTL
102546 - struct ctl_table *tbl = ctl_forward_entry;
102547 + ctl_table_no_const *tbl = NULL;
102548 struct ctl_table_header *forw_hdr;
102549 #endif
102550
102551 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102552 goto err_alloc_dflt;
102553
102554 #ifdef CONFIG_SYSCTL
102555 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102556 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102557 if (tbl == NULL)
102558 goto err_alloc_ctl;
102559
102560 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102561 goto err_reg_dflt;
102562
102563 err = -ENOMEM;
102564 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102565 + if (!net_eq(net, &init_net))
102566 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102567 + else
102568 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
102569 if (forw_hdr == NULL)
102570 goto err_reg_ctl;
102571 net->ipv4.forw_hdr = forw_hdr;
102572 @@ -2287,8 +2292,7 @@ err_reg_ctl:
102573 err_reg_dflt:
102574 __devinet_sysctl_unregister(all);
102575 err_reg_all:
102576 - if (tbl != ctl_forward_entry)
102577 - kfree(tbl);
102578 + kfree(tbl);
102579 err_alloc_ctl:
102580 #endif
102581 if (dflt != &ipv4_devconf_dflt)
102582 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
102583 index 23104a3..9f5570b 100644
102584 --- a/net/ipv4/fib_frontend.c
102585 +++ b/net/ipv4/fib_frontend.c
102586 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
102587 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102588 fib_sync_up(dev);
102589 #endif
102590 - atomic_inc(&net->ipv4.dev_addr_genid);
102591 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102592 rt_cache_flush(dev_net(dev));
102593 break;
102594 case NETDEV_DOWN:
102595 fib_del_ifaddr(ifa, NULL);
102596 - atomic_inc(&net->ipv4.dev_addr_genid);
102597 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102598 if (ifa->ifa_dev->ifa_list == NULL) {
102599 /* Last address was deleted from this interface.
102600 * Disable IP.
102601 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
102602 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102603 fib_sync_up(dev);
102604 #endif
102605 - atomic_inc(&net->ipv4.dev_addr_genid);
102606 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102607 rt_cache_flush(net);
102608 break;
102609 case NETDEV_DOWN:
102610 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
102611 index f99f41b..1879da9 100644
102612 --- a/net/ipv4/fib_semantics.c
102613 +++ b/net/ipv4/fib_semantics.c
102614 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
102615 nh->nh_saddr = inet_select_addr(nh->nh_dev,
102616 nh->nh_gw,
102617 nh->nh_parent->fib_scope);
102618 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
102619 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
102620
102621 return nh->nh_saddr;
102622 }
102623 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
102624 index b986298..7e726da 100644
102625 --- a/net/ipv4/fou.c
102626 +++ b/net/ipv4/fou.c
102627 @@ -765,12 +765,12 @@ EXPORT_SYMBOL(gue_build_header);
102628
102629 #ifdef CONFIG_NET_FOU_IP_TUNNELS
102630
102631 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
102632 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
102633 .encap_hlen = fou_encap_hlen,
102634 .build_header = fou_build_header,
102635 };
102636
102637 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
102638 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
102639 .encap_hlen = gue_encap_hlen,
102640 .build_header = gue_build_header,
102641 };
102642 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
102643 index 9111a4e..3576905 100644
102644 --- a/net/ipv4/inet_hashtables.c
102645 +++ b/net/ipv4/inet_hashtables.c
102646 @@ -18,6 +18,7 @@
102647 #include <linux/sched.h>
102648 #include <linux/slab.h>
102649 #include <linux/wait.h>
102650 +#include <linux/security.h>
102651
102652 #include <net/inet_connection_sock.h>
102653 #include <net/inet_hashtables.h>
102654 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
102655 return inet_ehashfn(net, laddr, lport, faddr, fport);
102656 }
102657
102658 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
102659 +
102660 /*
102661 * Allocate and initialize a new local port bind bucket.
102662 * The bindhash mutex for snum's hash chain must be held here.
102663 @@ -554,6 +557,8 @@ ok:
102664 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
102665 spin_unlock(&head->lock);
102666
102667 + gr_update_task_in_ip_table(inet_sk(sk));
102668 +
102669 if (tw) {
102670 inet_twsk_deschedule(tw, death_row);
102671 while (twrefcnt) {
102672 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
102673 index 241afd7..31b95d5 100644
102674 --- a/net/ipv4/inetpeer.c
102675 +++ b/net/ipv4/inetpeer.c
102676 @@ -461,7 +461,7 @@ relookup:
102677 if (p) {
102678 p->daddr = *daddr;
102679 atomic_set(&p->refcnt, 1);
102680 - atomic_set(&p->rid, 0);
102681 + atomic_set_unchecked(&p->rid, 0);
102682 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
102683 p->rate_tokens = 0;
102684 /* 60*HZ is arbitrary, but chosen enough high so that the first
102685 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
102686 index 145a50c..5dd8cc5 100644
102687 --- a/net/ipv4/ip_fragment.c
102688 +++ b/net/ipv4/ip_fragment.c
102689 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
102690 return 0;
102691
102692 start = qp->rid;
102693 - end = atomic_inc_return(&peer->rid);
102694 + end = atomic_inc_return_unchecked(&peer->rid);
102695 qp->rid = end;
102696
102697 rc = qp->q.fragments && (end - start) > max;
102698 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
102699
102700 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102701 {
102702 - struct ctl_table *table;
102703 + ctl_table_no_const *table = NULL;
102704 struct ctl_table_header *hdr;
102705
102706 - table = ip4_frags_ns_ctl_table;
102707 if (!net_eq(net, &init_net)) {
102708 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102709 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102710 if (table == NULL)
102711 goto err_alloc;
102712
102713 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102714 /* Don't export sysctls to unprivileged users */
102715 if (net->user_ns != &init_user_ns)
102716 table[0].procname = NULL;
102717 - }
102718 + hdr = register_net_sysctl(net, "net/ipv4", table);
102719 + } else
102720 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
102721
102722 - hdr = register_net_sysctl(net, "net/ipv4", table);
102723 if (hdr == NULL)
102724 goto err_reg;
102725
102726 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102727 return 0;
102728
102729 err_reg:
102730 - if (!net_eq(net, &init_net))
102731 - kfree(table);
102732 + kfree(table);
102733 err_alloc:
102734 return -ENOMEM;
102735 }
102736 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
102737 index 4f4bf5b..2c936fe 100644
102738 --- a/net/ipv4/ip_gre.c
102739 +++ b/net/ipv4/ip_gre.c
102740 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
102741 module_param(log_ecn_error, bool, 0644);
102742 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102743
102744 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
102745 +static struct rtnl_link_ops ipgre_link_ops;
102746 static int ipgre_tunnel_init(struct net_device *dev);
102747
102748 static int ipgre_net_id __read_mostly;
102749 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
102750 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
102751 };
102752
102753 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102754 +static struct rtnl_link_ops ipgre_link_ops = {
102755 .kind = "gre",
102756 .maxtype = IFLA_GRE_MAX,
102757 .policy = ipgre_policy,
102758 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102759 .fill_info = ipgre_fill_info,
102760 };
102761
102762 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
102763 +static struct rtnl_link_ops ipgre_tap_ops = {
102764 .kind = "gretap",
102765 .maxtype = IFLA_GRE_MAX,
102766 .policy = ipgre_policy,
102767 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
102768 index 3d4da2c..40f9c29 100644
102769 --- a/net/ipv4/ip_input.c
102770 +++ b/net/ipv4/ip_input.c
102771 @@ -147,6 +147,10 @@
102772 #include <linux/mroute.h>
102773 #include <linux/netlink.h>
102774
102775 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102776 +extern int grsec_enable_blackhole;
102777 +#endif
102778 +
102779 /*
102780 * Process Router Attention IP option (RFC 2113)
102781 */
102782 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
102783 if (!raw) {
102784 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
102785 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
102786 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102787 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
102788 +#endif
102789 icmp_send(skb, ICMP_DEST_UNREACH,
102790 ICMP_PROT_UNREACH, 0);
102791 }
102792 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
102793 index 6b85adb..cd7e5d3 100644
102794 --- a/net/ipv4/ip_sockglue.c
102795 +++ b/net/ipv4/ip_sockglue.c
102796 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102797 len = min_t(unsigned int, len, opt->optlen);
102798 if (put_user(len, optlen))
102799 return -EFAULT;
102800 - if (copy_to_user(optval, opt->__data, len))
102801 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
102802 + copy_to_user(optval, opt->__data, len))
102803 return -EFAULT;
102804 return 0;
102805 }
102806 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102807 if (sk->sk_type != SOCK_STREAM)
102808 return -ENOPROTOOPT;
102809
102810 - msg.msg_control = (__force void *) optval;
102811 + msg.msg_control = (__force_kernel void *) optval;
102812 msg.msg_controllen = len;
102813 msg.msg_flags = flags;
102814
102815 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
102816 index 1a7e979..fd05aa4 100644
102817 --- a/net/ipv4/ip_vti.c
102818 +++ b/net/ipv4/ip_vti.c
102819 @@ -45,7 +45,7 @@
102820 #include <net/net_namespace.h>
102821 #include <net/netns/generic.h>
102822
102823 -static struct rtnl_link_ops vti_link_ops __read_mostly;
102824 +static struct rtnl_link_ops vti_link_ops;
102825
102826 static int vti_net_id __read_mostly;
102827 static int vti_tunnel_init(struct net_device *dev);
102828 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
102829 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
102830 };
102831
102832 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
102833 +static struct rtnl_link_ops vti_link_ops = {
102834 .kind = "vti",
102835 .maxtype = IFLA_VTI_MAX,
102836 .policy = vti_policy,
102837 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
102838 index 7fa18bc..bea16af 100644
102839 --- a/net/ipv4/ipconfig.c
102840 +++ b/net/ipv4/ipconfig.c
102841 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
102842
102843 mm_segment_t oldfs = get_fs();
102844 set_fs(get_ds());
102845 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102846 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102847 set_fs(oldfs);
102848 return res;
102849 }
102850 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
102851
102852 mm_segment_t oldfs = get_fs();
102853 set_fs(get_ds());
102854 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102855 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102856 set_fs(oldfs);
102857 return res;
102858 }
102859 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
102860
102861 mm_segment_t oldfs = get_fs();
102862 set_fs(get_ds());
102863 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
102864 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
102865 set_fs(oldfs);
102866 return res;
102867 }
102868 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
102869 index 40403114..c35c647 100644
102870 --- a/net/ipv4/ipip.c
102871 +++ b/net/ipv4/ipip.c
102872 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102873 static int ipip_net_id __read_mostly;
102874
102875 static int ipip_tunnel_init(struct net_device *dev);
102876 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
102877 +static struct rtnl_link_ops ipip_link_ops;
102878
102879 static int ipip_err(struct sk_buff *skb, u32 info)
102880 {
102881 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
102882 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
102883 };
102884
102885 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
102886 +static struct rtnl_link_ops ipip_link_ops = {
102887 .kind = "ipip",
102888 .maxtype = IFLA_IPTUN_MAX,
102889 .policy = ipip_policy,
102890 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
102891 index f95b6f9..2ee2097 100644
102892 --- a/net/ipv4/netfilter/arp_tables.c
102893 +++ b/net/ipv4/netfilter/arp_tables.c
102894 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
102895 #endif
102896
102897 static int get_info(struct net *net, void __user *user,
102898 - const int *len, int compat)
102899 + int len, int compat)
102900 {
102901 char name[XT_TABLE_MAXNAMELEN];
102902 struct xt_table *t;
102903 int ret;
102904
102905 - if (*len != sizeof(struct arpt_getinfo)) {
102906 - duprintf("length %u != %Zu\n", *len,
102907 + if (len != sizeof(struct arpt_getinfo)) {
102908 + duprintf("length %u != %Zu\n", len,
102909 sizeof(struct arpt_getinfo));
102910 return -EINVAL;
102911 }
102912 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
102913 info.size = private->size;
102914 strcpy(info.name, name);
102915
102916 - if (copy_to_user(user, &info, *len) != 0)
102917 + if (copy_to_user(user, &info, len) != 0)
102918 ret = -EFAULT;
102919 else
102920 ret = 0;
102921 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
102922
102923 switch (cmd) {
102924 case ARPT_SO_GET_INFO:
102925 - ret = get_info(sock_net(sk), user, len, 1);
102926 + ret = get_info(sock_net(sk), user, *len, 1);
102927 break;
102928 case ARPT_SO_GET_ENTRIES:
102929 ret = compat_get_entries(sock_net(sk), user, len);
102930 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
102931
102932 switch (cmd) {
102933 case ARPT_SO_GET_INFO:
102934 - ret = get_info(sock_net(sk), user, len, 0);
102935 + ret = get_info(sock_net(sk), user, *len, 0);
102936 break;
102937
102938 case ARPT_SO_GET_ENTRIES:
102939 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
102940 index 99e810f..3711b81 100644
102941 --- a/net/ipv4/netfilter/ip_tables.c
102942 +++ b/net/ipv4/netfilter/ip_tables.c
102943 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
102944 #endif
102945
102946 static int get_info(struct net *net, void __user *user,
102947 - const int *len, int compat)
102948 + int len, int compat)
102949 {
102950 char name[XT_TABLE_MAXNAMELEN];
102951 struct xt_table *t;
102952 int ret;
102953
102954 - if (*len != sizeof(struct ipt_getinfo)) {
102955 - duprintf("length %u != %zu\n", *len,
102956 + if (len != sizeof(struct ipt_getinfo)) {
102957 + duprintf("length %u != %zu\n", len,
102958 sizeof(struct ipt_getinfo));
102959 return -EINVAL;
102960 }
102961 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
102962 info.size = private->size;
102963 strcpy(info.name, name);
102964
102965 - if (copy_to_user(user, &info, *len) != 0)
102966 + if (copy_to_user(user, &info, len) != 0)
102967 ret = -EFAULT;
102968 else
102969 ret = 0;
102970 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102971
102972 switch (cmd) {
102973 case IPT_SO_GET_INFO:
102974 - ret = get_info(sock_net(sk), user, len, 1);
102975 + ret = get_info(sock_net(sk), user, *len, 1);
102976 break;
102977 case IPT_SO_GET_ENTRIES:
102978 ret = compat_get_entries(sock_net(sk), user, len);
102979 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102980
102981 switch (cmd) {
102982 case IPT_SO_GET_INFO:
102983 - ret = get_info(sock_net(sk), user, len, 0);
102984 + ret = get_info(sock_net(sk), user, *len, 0);
102985 break;
102986
102987 case IPT_SO_GET_ENTRIES:
102988 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102989 index e90f83a..3e6acca 100644
102990 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
102991 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102992 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
102993 spin_lock_init(&cn->lock);
102994
102995 #ifdef CONFIG_PROC_FS
102996 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
102997 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
102998 if (!cn->procdir) {
102999 pr_err("Unable to proc dir entry\n");
103000 return -ENOMEM;
103001 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
103002 index 0ae28f5..d32b565 100644
103003 --- a/net/ipv4/ping.c
103004 +++ b/net/ipv4/ping.c
103005 @@ -59,7 +59,7 @@ struct ping_table {
103006 };
103007
103008 static struct ping_table ping_table;
103009 -struct pingv6_ops pingv6_ops;
103010 +struct pingv6_ops *pingv6_ops;
103011 EXPORT_SYMBOL_GPL(pingv6_ops);
103012
103013 static u16 ping_port_rover;
103014 @@ -358,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
103015 return -ENODEV;
103016 }
103017 }
103018 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
103019 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
103020 scoped);
103021 rcu_read_unlock();
103022
103023 @@ -566,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103024 }
103025 #if IS_ENABLED(CONFIG_IPV6)
103026 } else if (skb->protocol == htons(ETH_P_IPV6)) {
103027 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
103028 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
103029 #endif
103030 }
103031
103032 @@ -584,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
103033 info, (u8 *)icmph);
103034 #if IS_ENABLED(CONFIG_IPV6)
103035 } else if (family == AF_INET6) {
103036 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
103037 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
103038 info, (u8 *)icmph);
103039 #endif
103040 }
103041 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103042 }
103043
103044 if (inet6_sk(sk)->rxopt.all)
103045 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
103046 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
103047 if (skb->protocol == htons(ETH_P_IPV6) &&
103048 inet6_sk(sk)->rxopt.all)
103049 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
103050 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
103051 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
103052 ip_cmsg_recv(msg, skb);
103053 #endif
103054 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
103055 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103056 0, sock_i_ino(sp),
103057 atomic_read(&sp->sk_refcnt), sp,
103058 - atomic_read(&sp->sk_drops));
103059 + atomic_read_unchecked(&sp->sk_drops));
103060 }
103061
103062 static int ping_v4_seq_show(struct seq_file *seq, void *v)
103063 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
103064 index 0bb68df..59405fc 100644
103065 --- a/net/ipv4/raw.c
103066 +++ b/net/ipv4/raw.c
103067 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
103068 int raw_rcv(struct sock *sk, struct sk_buff *skb)
103069 {
103070 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
103071 - atomic_inc(&sk->sk_drops);
103072 + atomic_inc_unchecked(&sk->sk_drops);
103073 kfree_skb(skb);
103074 return NET_RX_DROP;
103075 }
103076 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
103077
103078 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
103079 {
103080 + struct icmp_filter filter;
103081 +
103082 if (optlen > sizeof(struct icmp_filter))
103083 optlen = sizeof(struct icmp_filter);
103084 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
103085 + if (copy_from_user(&filter, optval, optlen))
103086 return -EFAULT;
103087 + raw_sk(sk)->filter = filter;
103088 return 0;
103089 }
103090
103091 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
103092 {
103093 int len, ret = -EFAULT;
103094 + struct icmp_filter filter;
103095
103096 if (get_user(len, optlen))
103097 goto out;
103098 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
103099 if (len > sizeof(struct icmp_filter))
103100 len = sizeof(struct icmp_filter);
103101 ret = -EFAULT;
103102 - if (put_user(len, optlen) ||
103103 - copy_to_user(optval, &raw_sk(sk)->filter, len))
103104 + filter = raw_sk(sk)->filter;
103105 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
103106 goto out;
103107 ret = 0;
103108 out: return ret;
103109 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
103110 0, 0L, 0,
103111 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
103112 0, sock_i_ino(sp),
103113 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
103114 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
103115 }
103116
103117 static int raw_seq_show(struct seq_file *seq, void *v)
103118 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
103119 index 52e1f2b..e736cb4 100644
103120 --- a/net/ipv4/route.c
103121 +++ b/net/ipv4/route.c
103122 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
103123
103124 static int rt_cache_seq_open(struct inode *inode, struct file *file)
103125 {
103126 - return seq_open(file, &rt_cache_seq_ops);
103127 + return seq_open_restrict(file, &rt_cache_seq_ops);
103128 }
103129
103130 static const struct file_operations rt_cache_seq_fops = {
103131 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
103132
103133 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
103134 {
103135 - return seq_open(file, &rt_cpu_seq_ops);
103136 + return seq_open_restrict(file, &rt_cpu_seq_ops);
103137 }
103138
103139 static const struct file_operations rt_cpu_seq_fops = {
103140 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
103141
103142 static int rt_acct_proc_open(struct inode *inode, struct file *file)
103143 {
103144 - return single_open(file, rt_acct_proc_show, NULL);
103145 + return single_open_restrict(file, rt_acct_proc_show, NULL);
103146 }
103147
103148 static const struct file_operations rt_acct_proc_fops = {
103149 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
103150
103151 #define IP_IDENTS_SZ 2048u
103152 struct ip_ident_bucket {
103153 - atomic_t id;
103154 + atomic_unchecked_t id;
103155 u32 stamp32;
103156 };
103157
103158 -static struct ip_ident_bucket *ip_idents __read_mostly;
103159 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
103160
103161 /* In order to protect privacy, we add a perturbation to identifiers
103162 * if one generator is seldom used. This makes hard for an attacker
103163 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
103164 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
103165 delta = prandom_u32_max(now - old);
103166
103167 - return atomic_add_return(segs + delta, &bucket->id) - segs;
103168 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
103169 }
103170 EXPORT_SYMBOL(ip_idents_reserve);
103171
103172 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
103173 .maxlen = sizeof(int),
103174 .mode = 0200,
103175 .proc_handler = ipv4_sysctl_rtcache_flush,
103176 + .extra1 = &init_net,
103177 },
103178 { },
103179 };
103180
103181 static __net_init int sysctl_route_net_init(struct net *net)
103182 {
103183 - struct ctl_table *tbl;
103184 + ctl_table_no_const *tbl = NULL;
103185
103186 - tbl = ipv4_route_flush_table;
103187 if (!net_eq(net, &init_net)) {
103188 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103189 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103190 if (tbl == NULL)
103191 goto err_dup;
103192
103193 /* Don't export sysctls to unprivileged users */
103194 if (net->user_ns != &init_user_ns)
103195 tbl[0].procname = NULL;
103196 - }
103197 - tbl[0].extra1 = net;
103198 + tbl[0].extra1 = net;
103199 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103200 + } else
103201 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
103202
103203 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103204 if (net->ipv4.route_hdr == NULL)
103205 goto err_reg;
103206 return 0;
103207
103208 err_reg:
103209 - if (tbl != ipv4_route_flush_table)
103210 - kfree(tbl);
103211 + kfree(tbl);
103212 err_dup:
103213 return -ENOMEM;
103214 }
103215 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
103216
103217 static __net_init int rt_genid_init(struct net *net)
103218 {
103219 - atomic_set(&net->ipv4.rt_genid, 0);
103220 - atomic_set(&net->fnhe_genid, 0);
103221 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
103222 + atomic_set_unchecked(&net->fnhe_genid, 0);
103223 get_random_bytes(&net->ipv4.dev_addr_genid,
103224 sizeof(net->ipv4.dev_addr_genid));
103225 return 0;
103226 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
103227 {
103228 int rc = 0;
103229
103230 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103231 - if (!ip_idents)
103232 - panic("IP: failed to allocate ip_idents\n");
103233 -
103234 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103235 + prandom_bytes(ip_idents, sizeof(ip_idents));
103236
103237 #ifdef CONFIG_IP_ROUTE_CLASSID
103238 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
103239 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103240 index e0ee384..e2688d9 100644
103241 --- a/net/ipv4/sysctl_net_ipv4.c
103242 +++ b/net/ipv4/sysctl_net_ipv4.c
103243 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103244 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103245 int ret;
103246 int range[2];
103247 - struct ctl_table tmp = {
103248 + ctl_table_no_const tmp = {
103249 .data = &range,
103250 .maxlen = sizeof(range),
103251 .mode = table->mode,
103252 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103253 int ret;
103254 gid_t urange[2];
103255 kgid_t low, high;
103256 - struct ctl_table tmp = {
103257 + ctl_table_no_const tmp = {
103258 .data = &urange,
103259 .maxlen = sizeof(urange),
103260 .mode = table->mode,
103261 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103262 void __user *buffer, size_t *lenp, loff_t *ppos)
103263 {
103264 char val[TCP_CA_NAME_MAX];
103265 - struct ctl_table tbl = {
103266 + ctl_table_no_const tbl = {
103267 .data = val,
103268 .maxlen = TCP_CA_NAME_MAX,
103269 };
103270 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103271 void __user *buffer, size_t *lenp,
103272 loff_t *ppos)
103273 {
103274 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103275 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103276 int ret;
103277
103278 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103279 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103280 void __user *buffer, size_t *lenp,
103281 loff_t *ppos)
103282 {
103283 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103284 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103285 int ret;
103286
103287 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103288 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103289 void __user *buffer, size_t *lenp,
103290 loff_t *ppos)
103291 {
103292 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103293 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103294 struct tcp_fastopen_context *ctxt;
103295 int ret;
103296 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103297 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103298
103299 static __net_init int ipv4_sysctl_init_net(struct net *net)
103300 {
103301 - struct ctl_table *table;
103302 + ctl_table_no_const *table = NULL;
103303
103304 - table = ipv4_net_table;
103305 if (!net_eq(net, &init_net)) {
103306 int i;
103307
103308 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103309 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103310 if (table == NULL)
103311 goto err_alloc;
103312
103313 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103314 table[i].data += (void *)net - (void *)&init_net;
103315 }
103316
103317 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103318 + if (!net_eq(net, &init_net))
103319 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103320 + else
103321 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103322 if (net->ipv4.ipv4_hdr == NULL)
103323 goto err_reg;
103324
103325 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
103326 index 3075723..aa6f6e5 100644
103327 --- a/net/ipv4/tcp.c
103328 +++ b/net/ipv4/tcp.c
103329 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
103330
103331 /* Race breaker. If space is freed after
103332 * wspace test but before the flags are set,
103333 - * IO signal will be lost.
103334 + * IO signal will be lost. Memory barrier
103335 + * pairs with the input side.
103336 */
103337 + smp_mb__after_atomic();
103338 if (sk_stream_is_writeable(sk))
103339 mask |= POLLOUT | POLLWRNORM;
103340 }
103341 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103342 index 08ccca6..28e7ce6 100644
103343 --- a/net/ipv4/tcp_input.c
103344 +++ b/net/ipv4/tcp_input.c
103345 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103346 * without any lock. We want to make sure compiler wont store
103347 * intermediate values in this location.
103348 */
103349 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103350 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103351 sk->sk_max_pacing_rate);
103352 }
103353
103354 @@ -4529,7 +4529,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103355 * simplifies code)
103356 */
103357 static void
103358 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103359 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103360 struct sk_buff *head, struct sk_buff *tail,
103361 u32 start, u32 end)
103362 {
103363 @@ -4787,6 +4787,8 @@ static void tcp_check_space(struct sock *sk)
103364 {
103365 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
103366 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
103367 + /* pairs with tcp_poll() */
103368 + smp_mb__after_atomic();
103369 if (sk->sk_socket &&
103370 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
103371 tcp_new_space(sk);
103372 @@ -5507,6 +5509,7 @@ discard:
103373 tcp_paws_reject(&tp->rx_opt, 0))
103374 goto discard_and_undo;
103375
103376 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103377 if (th->syn) {
103378 /* We see SYN without ACK. It is attempt of
103379 * simultaneous connect with crossed SYNs.
103380 @@ -5557,6 +5560,7 @@ discard:
103381 goto discard;
103382 #endif
103383 }
103384 +#endif
103385 /* "fifth, if neither of the SYN or RST bits is set then
103386 * drop the segment and return."
103387 */
103388 @@ -5603,7 +5607,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103389 goto discard;
103390
103391 if (th->syn) {
103392 - if (th->fin)
103393 + if (th->fin || th->urg || th->psh)
103394 goto discard;
103395 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103396 return 1;
103397 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103398 index 982347e..aba8ca8 100644
103399 --- a/net/ipv4/tcp_ipv4.c
103400 +++ b/net/ipv4/tcp_ipv4.c
103401 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103402 int sysctl_tcp_low_latency __read_mostly;
103403 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103404
103405 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103406 +extern int grsec_enable_blackhole;
103407 +#endif
103408 +
103409 #ifdef CONFIG_TCP_MD5SIG
103410 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103411 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103412 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103413 return 0;
103414
103415 reset:
103416 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103417 + if (!grsec_enable_blackhole)
103418 +#endif
103419 tcp_v4_send_reset(rsk, skb);
103420 discard:
103421 kfree_skb(skb);
103422 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103423 TCP_SKB_CB(skb)->sacked = 0;
103424
103425 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103426 - if (!sk)
103427 + if (!sk) {
103428 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103429 + ret = 1;
103430 +#endif
103431 goto no_tcp_socket;
103432 -
103433 + }
103434 process:
103435 - if (sk->sk_state == TCP_TIME_WAIT)
103436 + if (sk->sk_state == TCP_TIME_WAIT) {
103437 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103438 + ret = 2;
103439 +#endif
103440 goto do_time_wait;
103441 + }
103442
103443 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103444 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103445 @@ -1698,6 +1712,10 @@ csum_error:
103446 bad_packet:
103447 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103448 } else {
103449 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103450 + if (!grsec_enable_blackhole || (ret == 1 &&
103451 + (skb->dev->flags & IFF_LOOPBACK)))
103452 +#endif
103453 tcp_v4_send_reset(NULL, skb);
103454 }
103455
103456 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103457 index 63d2680..2db9d6b 100644
103458 --- a/net/ipv4/tcp_minisocks.c
103459 +++ b/net/ipv4/tcp_minisocks.c
103460 @@ -27,6 +27,10 @@
103461 #include <net/inet_common.h>
103462 #include <net/xfrm.h>
103463
103464 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103465 +extern int grsec_enable_blackhole;
103466 +#endif
103467 +
103468 int sysctl_tcp_syncookies __read_mostly = 1;
103469 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103470
103471 @@ -739,7 +743,10 @@ embryonic_reset:
103472 * avoid becoming vulnerable to outside attack aiming at
103473 * resetting legit local connections.
103474 */
103475 - req->rsk_ops->send_reset(sk, skb);
103476 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103477 + if (!grsec_enable_blackhole)
103478 +#endif
103479 + req->rsk_ops->send_reset(sk, skb);
103480 } else if (fastopen) { /* received a valid RST pkt */
103481 reqsk_fastopen_remove(sk, req, true);
103482 tcp_reset(sk);
103483 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103484 index ebf5ff5..4d1ff32 100644
103485 --- a/net/ipv4/tcp_probe.c
103486 +++ b/net/ipv4/tcp_probe.c
103487 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103488 if (cnt + width >= len)
103489 break;
103490
103491 - if (copy_to_user(buf + cnt, tbuf, width))
103492 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103493 return -EFAULT;
103494 cnt += width;
103495 }
103496 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103497 index 1829c7f..c0b3d52 100644
103498 --- a/net/ipv4/tcp_timer.c
103499 +++ b/net/ipv4/tcp_timer.c
103500 @@ -22,6 +22,10 @@
103501 #include <linux/gfp.h>
103502 #include <net/tcp.h>
103503
103504 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103505 +extern int grsec_lastack_retries;
103506 +#endif
103507 +
103508 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103509 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103510 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103511 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103512 }
103513 }
103514
103515 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103516 + if ((sk->sk_state == TCP_LAST_ACK) &&
103517 + (grsec_lastack_retries > 0) &&
103518 + (grsec_lastack_retries < retry_until))
103519 + retry_until = grsec_lastack_retries;
103520 +#endif
103521 +
103522 if (retransmits_timed_out(sk, retry_until,
103523 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103524 /* Has it gone just too far? */
103525 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103526 index 13b4dcf..b866a2a 100644
103527 --- a/net/ipv4/udp.c
103528 +++ b/net/ipv4/udp.c
103529 @@ -87,6 +87,7 @@
103530 #include <linux/types.h>
103531 #include <linux/fcntl.h>
103532 #include <linux/module.h>
103533 +#include <linux/security.h>
103534 #include <linux/socket.h>
103535 #include <linux/sockios.h>
103536 #include <linux/igmp.h>
103537 @@ -114,6 +115,10 @@
103538 #include <net/busy_poll.h>
103539 #include "udp_impl.h"
103540
103541 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103542 +extern int grsec_enable_blackhole;
103543 +#endif
103544 +
103545 struct udp_table udp_table __read_mostly;
103546 EXPORT_SYMBOL(udp_table);
103547
103548 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103549 return true;
103550 }
103551
103552 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103553 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103554 +
103555 /*
103556 * This routine is called by the ICMP module when it gets some
103557 * sort of error condition. If err < 0 then the socket should
103558 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103559 dport = usin->sin_port;
103560 if (dport == 0)
103561 return -EINVAL;
103562 +
103563 + err = gr_search_udp_sendmsg(sk, usin);
103564 + if (err)
103565 + return err;
103566 } else {
103567 if (sk->sk_state != TCP_ESTABLISHED)
103568 return -EDESTADDRREQ;
103569 +
103570 + err = gr_search_udp_sendmsg(sk, NULL);
103571 + if (err)
103572 + return err;
103573 +
103574 daddr = inet->inet_daddr;
103575 dport = inet->inet_dport;
103576 /* Open fast path for connected socket.
103577 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
103578 IS_UDPLITE(sk));
103579 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103580 IS_UDPLITE(sk));
103581 - atomic_inc(&sk->sk_drops);
103582 + atomic_inc_unchecked(&sk->sk_drops);
103583 __skb_unlink(skb, rcvq);
103584 __skb_queue_tail(&list_kill, skb);
103585 }
103586 @@ -1275,6 +1292,10 @@ try_again:
103587 if (!skb)
103588 goto out;
103589
103590 + err = gr_search_udp_recvmsg(sk, skb);
103591 + if (err)
103592 + goto out_free;
103593 +
103594 ulen = skb->len - sizeof(struct udphdr);
103595 copied = len;
103596 if (copied > ulen)
103597 @@ -1307,7 +1328,7 @@ try_again:
103598 if (unlikely(err)) {
103599 trace_kfree_skb(skb, udp_recvmsg);
103600 if (!peeked) {
103601 - atomic_inc(&sk->sk_drops);
103602 + atomic_inc_unchecked(&sk->sk_drops);
103603 UDP_INC_STATS_USER(sock_net(sk),
103604 UDP_MIB_INERRORS, is_udplite);
103605 }
103606 @@ -1605,7 +1626,7 @@ csum_error:
103607 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
103608 drop:
103609 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
103610 - atomic_inc(&sk->sk_drops);
103611 + atomic_inc_unchecked(&sk->sk_drops);
103612 kfree_skb(skb);
103613 return -1;
103614 }
103615 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
103616 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
103617
103618 if (!skb1) {
103619 - atomic_inc(&sk->sk_drops);
103620 + atomic_inc_unchecked(&sk->sk_drops);
103621 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
103622 IS_UDPLITE(sk));
103623 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103624 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
103625 goto csum_error;
103626
103627 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
103628 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103629 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103630 +#endif
103631 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
103632
103633 /*
103634 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
103635 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103636 0, sock_i_ino(sp),
103637 atomic_read(&sp->sk_refcnt), sp,
103638 - atomic_read(&sp->sk_drops));
103639 + atomic_read_unchecked(&sp->sk_drops));
103640 }
103641
103642 int udp4_seq_show(struct seq_file *seq, void *v)
103643 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
103644 index 6156f68..d6ab46d 100644
103645 --- a/net/ipv4/xfrm4_policy.c
103646 +++ b/net/ipv4/xfrm4_policy.c
103647 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
103648 fl4->flowi4_tos = iph->tos;
103649 }
103650
103651 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
103652 +static int xfrm4_garbage_collect(struct dst_ops *ops)
103653 {
103654 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
103655
103656 - xfrm4_policy_afinfo.garbage_collect(net);
103657 + xfrm_garbage_collect_deferred(net);
103658 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
103659 }
103660
103661 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
103662
103663 static int __net_init xfrm4_net_init(struct net *net)
103664 {
103665 - struct ctl_table *table;
103666 + ctl_table_no_const *table = NULL;
103667 struct ctl_table_header *hdr;
103668
103669 - table = xfrm4_policy_table;
103670 if (!net_eq(net, &init_net)) {
103671 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103672 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103673 if (!table)
103674 goto err_alloc;
103675
103676 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
103677 - }
103678 -
103679 - hdr = register_net_sysctl(net, "net/ipv4", table);
103680 + hdr = register_net_sysctl(net, "net/ipv4", table);
103681 + } else
103682 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
103683 if (!hdr)
103684 goto err_reg;
103685
103686 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
103687 return 0;
103688
103689 err_reg:
103690 - if (!net_eq(net, &init_net))
103691 - kfree(table);
103692 + kfree(table);
103693 err_alloc:
103694 return -ENOMEM;
103695 }
103696 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
103697 index dac9419..534fa31 100644
103698 --- a/net/ipv6/addrconf.c
103699 +++ b/net/ipv6/addrconf.c
103700 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
103701 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103702 .mtu6 = IPV6_MIN_MTU,
103703 .accept_ra = 1,
103704 - .accept_redirects = 1,
103705 + .accept_redirects = 0,
103706 .autoconf = 1,
103707 .force_mld_version = 0,
103708 .mldv1_unsolicited_report_interval = 10 * HZ,
103709 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
103710 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103711 .mtu6 = IPV6_MIN_MTU,
103712 .accept_ra = 1,
103713 - .accept_redirects = 1,
103714 + .accept_redirects = 0,
103715 .autoconf = 1,
103716 .force_mld_version = 0,
103717 .mldv1_unsolicited_report_interval = 10 * HZ,
103718 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
103719 idx = 0;
103720 head = &net->dev_index_head[h];
103721 rcu_read_lock();
103722 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
103723 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
103724 net->dev_base_seq;
103725 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103726 if (idx < s_idx)
103727 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
103728 p.iph.ihl = 5;
103729 p.iph.protocol = IPPROTO_IPV6;
103730 p.iph.ttl = 64;
103731 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
103732 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
103733
103734 if (ops->ndo_do_ioctl) {
103735 mm_segment_t oldfs = get_fs();
103736 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
103737 .release = seq_release_net,
103738 };
103739
103740 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
103741 +extern void unregister_ipv6_seq_ops_addr(void);
103742 +
103743 static int __net_init if6_proc_net_init(struct net *net)
103744 {
103745 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
103746 + register_ipv6_seq_ops_addr(&if6_seq_ops);
103747 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
103748 + unregister_ipv6_seq_ops_addr();
103749 return -ENOMEM;
103750 + }
103751 return 0;
103752 }
103753
103754 static void __net_exit if6_proc_net_exit(struct net *net)
103755 {
103756 remove_proc_entry("if_inet6", net->proc_net);
103757 + unregister_ipv6_seq_ops_addr();
103758 }
103759
103760 static struct pernet_operations if6_proc_net_ops = {
103761 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
103762 s_ip_idx = ip_idx = cb->args[2];
103763
103764 rcu_read_lock();
103765 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103766 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103767 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
103768 idx = 0;
103769 head = &net->dev_index_head[h];
103770 @@ -4840,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103771 rt_genid_bump_ipv6(net);
103772 break;
103773 }
103774 - atomic_inc(&net->ipv6.dev_addr_genid);
103775 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
103776 }
103777
103778 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103779 @@ -4860,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
103780 int *valp = ctl->data;
103781 int val = *valp;
103782 loff_t pos = *ppos;
103783 - struct ctl_table lctl;
103784 + ctl_table_no_const lctl;
103785 int ret;
103786
103787 /*
103788 @@ -4945,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
103789 int *valp = ctl->data;
103790 int val = *valp;
103791 loff_t pos = *ppos;
103792 - struct ctl_table lctl;
103793 + ctl_table_no_const lctl;
103794 int ret;
103795
103796 /*
103797 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
103798 index e8c4400..a4cd5da 100644
103799 --- a/net/ipv6/af_inet6.c
103800 +++ b/net/ipv6/af_inet6.c
103801 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
103802 net->ipv6.sysctl.icmpv6_time = 1*HZ;
103803 net->ipv6.sysctl.flowlabel_consistency = 1;
103804 net->ipv6.sysctl.auto_flowlabels = 0;
103805 - atomic_set(&net->ipv6.fib6_sernum, 1);
103806 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
103807
103808 err = ipv6_init_mibs(net);
103809 if (err)
103810 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
103811 index 49f5e73..ae02d54 100644
103812 --- a/net/ipv6/datagram.c
103813 +++ b/net/ipv6/datagram.c
103814 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
103815 0,
103816 sock_i_ino(sp),
103817 atomic_read(&sp->sk_refcnt), sp,
103818 - atomic_read(&sp->sk_drops));
103819 + atomic_read_unchecked(&sp->sk_drops));
103820 }
103821 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
103822 index d674152..fb5a01d 100644
103823 --- a/net/ipv6/icmp.c
103824 +++ b/net/ipv6/icmp.c
103825 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
103826
103827 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
103828 {
103829 - struct ctl_table *table;
103830 + ctl_table_no_const *table;
103831
103832 table = kmemdup(ipv6_icmp_table_template,
103833 sizeof(ipv6_icmp_table_template),
103834 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
103835 index f1c6d5e..faabef6 100644
103836 --- a/net/ipv6/ip6_fib.c
103837 +++ b/net/ipv6/ip6_fib.c
103838 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
103839 int new, old;
103840
103841 do {
103842 - old = atomic_read(&net->ipv6.fib6_sernum);
103843 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
103844 new = old < INT_MAX ? old + 1 : 1;
103845 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
103846 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
103847 old, new) != old);
103848 return new;
103849 }
103850 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
103851 index 01ccc28..66861c7 100644
103852 --- a/net/ipv6/ip6_gre.c
103853 +++ b/net/ipv6/ip6_gre.c
103854 @@ -71,8 +71,8 @@ struct ip6gre_net {
103855 struct net_device *fb_tunnel_dev;
103856 };
103857
103858 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
103859 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
103860 +static struct rtnl_link_ops ip6gre_link_ops;
103861 +static struct rtnl_link_ops ip6gre_tap_ops;
103862 static int ip6gre_tunnel_init(struct net_device *dev);
103863 static void ip6gre_tunnel_setup(struct net_device *dev);
103864 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
103865 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
103866 }
103867
103868
103869 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
103870 +static struct inet6_protocol ip6gre_protocol = {
103871 .handler = ip6gre_rcv,
103872 .err_handler = ip6gre_err,
103873 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
103874 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
103875 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
103876 };
103877
103878 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103879 +static struct rtnl_link_ops ip6gre_link_ops = {
103880 .kind = "ip6gre",
103881 .maxtype = IFLA_GRE_MAX,
103882 .policy = ip6gre_policy,
103883 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103884 .fill_info = ip6gre_fill_info,
103885 };
103886
103887 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
103888 +static struct rtnl_link_ops ip6gre_tap_ops = {
103889 .kind = "ip6gretap",
103890 .maxtype = IFLA_GRE_MAX,
103891 .policy = ip6gre_policy,
103892 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
103893 index 92b3da5..77837b8 100644
103894 --- a/net/ipv6/ip6_tunnel.c
103895 +++ b/net/ipv6/ip6_tunnel.c
103896 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103897
103898 static int ip6_tnl_dev_init(struct net_device *dev);
103899 static void ip6_tnl_dev_setup(struct net_device *dev);
103900 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
103901 +static struct rtnl_link_ops ip6_link_ops;
103902
103903 static int ip6_tnl_net_id __read_mostly;
103904 struct ip6_tnl_net {
103905 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
103906 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
103907 };
103908
103909 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
103910 +static struct rtnl_link_ops ip6_link_ops = {
103911 .kind = "ip6tnl",
103912 .maxtype = IFLA_IPTUN_MAX,
103913 .policy = ip6_tnl_policy,
103914 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
103915 index ace10d0..97a8b49 100644
103916 --- a/net/ipv6/ip6_vti.c
103917 +++ b/net/ipv6/ip6_vti.c
103918 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103919
103920 static int vti6_dev_init(struct net_device *dev);
103921 static void vti6_dev_setup(struct net_device *dev);
103922 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
103923 +static struct rtnl_link_ops vti6_link_ops;
103924
103925 static int vti6_net_id __read_mostly;
103926 struct vti6_net {
103927 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
103928 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
103929 };
103930
103931 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
103932 +static struct rtnl_link_ops vti6_link_ops = {
103933 .kind = "vti6",
103934 .maxtype = IFLA_VTI_MAX,
103935 .policy = vti6_policy,
103936 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
103937 index 66980d8d..8aef0d1 100644
103938 --- a/net/ipv6/ipv6_sockglue.c
103939 +++ b/net/ipv6/ipv6_sockglue.c
103940 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
103941 if (sk->sk_type != SOCK_STREAM)
103942 return -ENOPROTOOPT;
103943
103944 - msg.msg_control = optval;
103945 + msg.msg_control = (void __force_kernel *)optval;
103946 msg.msg_controllen = len;
103947 msg.msg_flags = flags;
103948
103949 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
103950 index e080fbb..412b3cf 100644
103951 --- a/net/ipv6/netfilter/ip6_tables.c
103952 +++ b/net/ipv6/netfilter/ip6_tables.c
103953 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
103954 #endif
103955
103956 static int get_info(struct net *net, void __user *user,
103957 - const int *len, int compat)
103958 + int len, int compat)
103959 {
103960 char name[XT_TABLE_MAXNAMELEN];
103961 struct xt_table *t;
103962 int ret;
103963
103964 - if (*len != sizeof(struct ip6t_getinfo)) {
103965 - duprintf("length %u != %zu\n", *len,
103966 + if (len != sizeof(struct ip6t_getinfo)) {
103967 + duprintf("length %u != %zu\n", len,
103968 sizeof(struct ip6t_getinfo));
103969 return -EINVAL;
103970 }
103971 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
103972 info.size = private->size;
103973 strcpy(info.name, name);
103974
103975 - if (copy_to_user(user, &info, *len) != 0)
103976 + if (copy_to_user(user, &info, len) != 0)
103977 ret = -EFAULT;
103978 else
103979 ret = 0;
103980 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103981
103982 switch (cmd) {
103983 case IP6T_SO_GET_INFO:
103984 - ret = get_info(sock_net(sk), user, len, 1);
103985 + ret = get_info(sock_net(sk), user, *len, 1);
103986 break;
103987 case IP6T_SO_GET_ENTRIES:
103988 ret = compat_get_entries(sock_net(sk), user, len);
103989 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103990
103991 switch (cmd) {
103992 case IP6T_SO_GET_INFO:
103993 - ret = get_info(sock_net(sk), user, len, 0);
103994 + ret = get_info(sock_net(sk), user, *len, 0);
103995 break;
103996
103997 case IP6T_SO_GET_ENTRIES:
103998 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
103999 index 6f187c8..34b367f 100644
104000 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
104001 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
104002 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
104003
104004 static int nf_ct_frag6_sysctl_register(struct net *net)
104005 {
104006 - struct ctl_table *table;
104007 + ctl_table_no_const *table = NULL;
104008 struct ctl_table_header *hdr;
104009
104010 - table = nf_ct_frag6_sysctl_table;
104011 if (!net_eq(net, &init_net)) {
104012 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
104013 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
104014 GFP_KERNEL);
104015 if (table == NULL)
104016 goto err_alloc;
104017 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104018 table[2].data = &net->nf_frag.frags.high_thresh;
104019 table[2].extra1 = &net->nf_frag.frags.low_thresh;
104020 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
104021 - }
104022 -
104023 - hdr = register_net_sysctl(net, "net/netfilter", table);
104024 + hdr = register_net_sysctl(net, "net/netfilter", table);
104025 + } else
104026 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
104027 if (hdr == NULL)
104028 goto err_reg;
104029
104030 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
104031 return 0;
104032
104033 err_reg:
104034 - if (!net_eq(net, &init_net))
104035 - kfree(table);
104036 + kfree(table);
104037 err_alloc:
104038 return -ENOMEM;
104039 }
104040 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
104041 index fe7e3e4..47aba96 100644
104042 --- a/net/ipv6/ping.c
104043 +++ b/net/ipv6/ping.c
104044 @@ -242,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
104045 };
104046 #endif
104047
104048 +static struct pingv6_ops real_pingv6_ops = {
104049 + .ipv6_recv_error = ipv6_recv_error,
104050 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
104051 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
104052 + .icmpv6_err_convert = icmpv6_err_convert,
104053 + .ipv6_icmp_error = ipv6_icmp_error,
104054 + .ipv6_chk_addr = ipv6_chk_addr,
104055 +};
104056 +
104057 +static struct pingv6_ops dummy_pingv6_ops = {
104058 + .ipv6_recv_error = dummy_ipv6_recv_error,
104059 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
104060 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
104061 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
104062 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
104063 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
104064 +};
104065 +
104066 int __init pingv6_init(void)
104067 {
104068 #ifdef CONFIG_PROC_FS
104069 @@ -249,13 +267,7 @@ int __init pingv6_init(void)
104070 if (ret)
104071 return ret;
104072 #endif
104073 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
104074 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
104075 - pingv6_ops.ip6_datagram_recv_specific_ctl =
104076 - ip6_datagram_recv_specific_ctl;
104077 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
104078 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
104079 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
104080 + pingv6_ops = &real_pingv6_ops;
104081 return inet6_register_protosw(&pingv6_protosw);
104082 }
104083
104084 @@ -264,14 +276,9 @@ int __init pingv6_init(void)
104085 */
104086 void pingv6_exit(void)
104087 {
104088 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
104089 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
104090 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
104091 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
104092 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
104093 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
104094 #ifdef CONFIG_PROC_FS
104095 unregister_pernet_subsys(&ping_v6_net_ops);
104096 #endif
104097 + pingv6_ops = &dummy_pingv6_ops;
104098 inet6_unregister_protosw(&pingv6_protosw);
104099 }
104100 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
104101 index 679253d0..70b653c 100644
104102 --- a/net/ipv6/proc.c
104103 +++ b/net/ipv6/proc.c
104104 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
104105 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
104106 goto proc_snmp6_fail;
104107
104108 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
104109 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
104110 if (!net->mib.proc_net_devsnmp6)
104111 goto proc_dev_snmp6_fail;
104112 return 0;
104113 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
104114 index ee25631..3c3ac5d 100644
104115 --- a/net/ipv6/raw.c
104116 +++ b/net/ipv6/raw.c
104117 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
104118 {
104119 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
104120 skb_checksum_complete(skb)) {
104121 - atomic_inc(&sk->sk_drops);
104122 + atomic_inc_unchecked(&sk->sk_drops);
104123 kfree_skb(skb);
104124 return NET_RX_DROP;
104125 }
104126 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104127 struct raw6_sock *rp = raw6_sk(sk);
104128
104129 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
104130 - atomic_inc(&sk->sk_drops);
104131 + atomic_inc_unchecked(&sk->sk_drops);
104132 kfree_skb(skb);
104133 return NET_RX_DROP;
104134 }
104135 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
104136
104137 if (inet->hdrincl) {
104138 if (skb_checksum_complete(skb)) {
104139 - atomic_inc(&sk->sk_drops);
104140 + atomic_inc_unchecked(&sk->sk_drops);
104141 kfree_skb(skb);
104142 return NET_RX_DROP;
104143 }
104144 @@ -609,7 +609,7 @@ out:
104145 return err;
104146 }
104147
104148 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
104149 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
104150 struct flowi6 *fl6, struct dst_entry **dstp,
104151 unsigned int flags)
104152 {
104153 @@ -916,12 +916,15 @@ do_confirm:
104154 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
104155 char __user *optval, int optlen)
104156 {
104157 + struct icmp6_filter filter;
104158 +
104159 switch (optname) {
104160 case ICMPV6_FILTER:
104161 if (optlen > sizeof(struct icmp6_filter))
104162 optlen = sizeof(struct icmp6_filter);
104163 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
104164 + if (copy_from_user(&filter, optval, optlen))
104165 return -EFAULT;
104166 + raw6_sk(sk)->filter = filter;
104167 return 0;
104168 default:
104169 return -ENOPROTOOPT;
104170 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104171 char __user *optval, int __user *optlen)
104172 {
104173 int len;
104174 + struct icmp6_filter filter;
104175
104176 switch (optname) {
104177 case ICMPV6_FILTER:
104178 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
104179 len = sizeof(struct icmp6_filter);
104180 if (put_user(len, optlen))
104181 return -EFAULT;
104182 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
104183 + filter = raw6_sk(sk)->filter;
104184 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
104185 return -EFAULT;
104186 return 0;
104187 default:
104188 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
104189 index d7d70e6..bd5e9fc 100644
104190 --- a/net/ipv6/reassembly.c
104191 +++ b/net/ipv6/reassembly.c
104192 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
104193
104194 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104195 {
104196 - struct ctl_table *table;
104197 + ctl_table_no_const *table = NULL;
104198 struct ctl_table_header *hdr;
104199
104200 - table = ip6_frags_ns_ctl_table;
104201 if (!net_eq(net, &init_net)) {
104202 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104203 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104204 if (table == NULL)
104205 goto err_alloc;
104206
104207 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104208 /* Don't export sysctls to unprivileged users */
104209 if (net->user_ns != &init_user_ns)
104210 table[0].procname = NULL;
104211 - }
104212 + hdr = register_net_sysctl(net, "net/ipv6", table);
104213 + } else
104214 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
104215
104216 - hdr = register_net_sysctl(net, "net/ipv6", table);
104217 if (hdr == NULL)
104218 goto err_reg;
104219
104220 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104221 return 0;
104222
104223 err_reg:
104224 - if (!net_eq(net, &init_net))
104225 - kfree(table);
104226 + kfree(table);
104227 err_alloc:
104228 return -ENOMEM;
104229 }
104230 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
104231 index 1528d84..f393960 100644
104232 --- a/net/ipv6/route.c
104233 +++ b/net/ipv6/route.c
104234 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
104235
104236 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104237 {
104238 - struct ctl_table *table;
104239 + ctl_table_no_const *table;
104240
104241 table = kmemdup(ipv6_route_table_template,
104242 sizeof(ipv6_route_table_template),
104243 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104244 index cdbfe5a..e13eb31 100644
104245 --- a/net/ipv6/sit.c
104246 +++ b/net/ipv6/sit.c
104247 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104248 static void ipip6_dev_free(struct net_device *dev);
104249 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104250 __be32 *v4dst);
104251 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104252 +static struct rtnl_link_ops sit_link_ops;
104253
104254 static int sit_net_id __read_mostly;
104255 struct sit_net {
104256 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104257 unregister_netdevice_queue(dev, head);
104258 }
104259
104260 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104261 +static struct rtnl_link_ops sit_link_ops = {
104262 .kind = "sit",
104263 .maxtype = IFLA_IPTUN_MAX,
104264 .policy = ipip6_policy,
104265 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104266 index c5c10fa..2577d51 100644
104267 --- a/net/ipv6/sysctl_net_ipv6.c
104268 +++ b/net/ipv6/sysctl_net_ipv6.c
104269 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104270
104271 static int __net_init ipv6_sysctl_net_init(struct net *net)
104272 {
104273 - struct ctl_table *ipv6_table;
104274 + ctl_table_no_const *ipv6_table;
104275 struct ctl_table *ipv6_route_table;
104276 struct ctl_table *ipv6_icmp_table;
104277 int err;
104278 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104279 index b899793..b783604 100644
104280 --- a/net/ipv6/tcp_ipv6.c
104281 +++ b/net/ipv6/tcp_ipv6.c
104282 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104283 }
104284 }
104285
104286 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104287 +extern int grsec_enable_blackhole;
104288 +#endif
104289 +
104290 static void tcp_v6_hash(struct sock *sk)
104291 {
104292 if (sk->sk_state != TCP_CLOSE) {
104293 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104294 return 0;
104295
104296 reset:
104297 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104298 + if (!grsec_enable_blackhole)
104299 +#endif
104300 tcp_v6_send_reset(sk, skb);
104301 discard:
104302 if (opt_skb)
104303 @@ -1452,12 +1459,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104304
104305 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104306 inet6_iif(skb));
104307 - if (!sk)
104308 + if (!sk) {
104309 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104310 + ret = 1;
104311 +#endif
104312 goto no_tcp_socket;
104313 + }
104314
104315 process:
104316 - if (sk->sk_state == TCP_TIME_WAIT)
104317 + if (sk->sk_state == TCP_TIME_WAIT) {
104318 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104319 + ret = 2;
104320 +#endif
104321 goto do_time_wait;
104322 + }
104323
104324 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104325 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104326 @@ -1508,6 +1523,10 @@ csum_error:
104327 bad_packet:
104328 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104329 } else {
104330 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104331 + if (!grsec_enable_blackhole || (ret == 1 &&
104332 + (skb->dev->flags & IFF_LOOPBACK)))
104333 +#endif
104334 tcp_v6_send_reset(NULL, skb);
104335 }
104336
104337 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104338 index 189dc4a..458bec0 100644
104339 --- a/net/ipv6/udp.c
104340 +++ b/net/ipv6/udp.c
104341 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104342 udp_ipv6_hash_secret + net_hash_mix(net));
104343 }
104344
104345 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104346 +extern int grsec_enable_blackhole;
104347 +#endif
104348 +
104349 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104350 {
104351 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104352 @@ -448,7 +452,7 @@ try_again:
104353 if (unlikely(err)) {
104354 trace_kfree_skb(skb, udpv6_recvmsg);
104355 if (!peeked) {
104356 - atomic_inc(&sk->sk_drops);
104357 + atomic_inc_unchecked(&sk->sk_drops);
104358 if (is_udp4)
104359 UDP_INC_STATS_USER(sock_net(sk),
104360 UDP_MIB_INERRORS,
104361 @@ -714,7 +718,7 @@ csum_error:
104362 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104363 drop:
104364 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104365 - atomic_inc(&sk->sk_drops);
104366 + atomic_inc_unchecked(&sk->sk_drops);
104367 kfree_skb(skb);
104368 return -1;
104369 }
104370 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104371 if (likely(skb1 == NULL))
104372 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104373 if (!skb1) {
104374 - atomic_inc(&sk->sk_drops);
104375 + atomic_inc_unchecked(&sk->sk_drops);
104376 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104377 IS_UDPLITE(sk));
104378 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104379 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104380 goto csum_error;
104381
104382 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104383 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104384 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104385 +#endif
104386 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104387
104388 kfree_skb(skb);
104389 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104390 index 48bf5a0..691985a 100644
104391 --- a/net/ipv6/xfrm6_policy.c
104392 +++ b/net/ipv6/xfrm6_policy.c
104393 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104394 }
104395 }
104396
104397 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104398 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104399 {
104400 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104401
104402 - xfrm6_policy_afinfo.garbage_collect(net);
104403 + xfrm_garbage_collect_deferred(net);
104404 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104405 }
104406
104407 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104408
104409 static int __net_init xfrm6_net_init(struct net *net)
104410 {
104411 - struct ctl_table *table;
104412 + ctl_table_no_const *table = NULL;
104413 struct ctl_table_header *hdr;
104414
104415 - table = xfrm6_policy_table;
104416 if (!net_eq(net, &init_net)) {
104417 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104418 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104419 if (!table)
104420 goto err_alloc;
104421
104422 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104423 - }
104424 + hdr = register_net_sysctl(net, "net/ipv6", table);
104425 + } else
104426 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104427
104428 - hdr = register_net_sysctl(net, "net/ipv6", table);
104429 if (!hdr)
104430 goto err_reg;
104431
104432 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104433 return 0;
104434
104435 err_reg:
104436 - if (!net_eq(net, &init_net))
104437 - kfree(table);
104438 + kfree(table);
104439 err_alloc:
104440 return -ENOMEM;
104441 }
104442 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104443 index c1d247e..9e5949d 100644
104444 --- a/net/ipx/ipx_proc.c
104445 +++ b/net/ipx/ipx_proc.c
104446 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104447 struct proc_dir_entry *p;
104448 int rc = -ENOMEM;
104449
104450 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104451 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104452
104453 if (!ipx_proc_dir)
104454 goto out;
104455 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104456 index 4efe486..dee966e 100644
104457 --- a/net/irda/ircomm/ircomm_tty.c
104458 +++ b/net/irda/ircomm/ircomm_tty.c
104459 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104460 add_wait_queue(&port->open_wait, &wait);
104461
104462 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104463 - __FILE__, __LINE__, tty->driver->name, port->count);
104464 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104465
104466 spin_lock_irqsave(&port->lock, flags);
104467 - port->count--;
104468 + atomic_dec(&port->count);
104469 port->blocked_open++;
104470 spin_unlock_irqrestore(&port->lock, flags);
104471
104472 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104473 }
104474
104475 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104476 - __FILE__, __LINE__, tty->driver->name, port->count);
104477 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104478
104479 schedule();
104480 }
104481 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104482
104483 spin_lock_irqsave(&port->lock, flags);
104484 if (!tty_hung_up_p(filp))
104485 - port->count++;
104486 + atomic_inc(&port->count);
104487 port->blocked_open--;
104488 spin_unlock_irqrestore(&port->lock, flags);
104489
104490 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104491 - __FILE__, __LINE__, tty->driver->name, port->count);
104492 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104493
104494 if (!retval)
104495 port->flags |= ASYNC_NORMAL_ACTIVE;
104496 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104497
104498 /* ++ is not atomic, so this should be protected - Jean II */
104499 spin_lock_irqsave(&self->port.lock, flags);
104500 - self->port.count++;
104501 + atomic_inc(&self->port.count);
104502 spin_unlock_irqrestore(&self->port.lock, flags);
104503 tty_port_tty_set(&self->port, tty);
104504
104505 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104506 - self->line, self->port.count);
104507 + self->line, atomic_read(&self->port.count));
104508
104509 /* Not really used by us, but lets do it anyway */
104510 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104511 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104512 tty_kref_put(port->tty);
104513 }
104514 port->tty = NULL;
104515 - port->count = 0;
104516 + atomic_set(&port->count, 0);
104517 spin_unlock_irqrestore(&port->lock, flags);
104518
104519 wake_up_interruptible(&port->open_wait);
104520 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104521 seq_putc(m, '\n');
104522
104523 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104524 - seq_printf(m, "Open count: %d\n", self->port.count);
104525 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104526 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104527 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104528
104529 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104530 index b9ac598..f88cc56 100644
104531 --- a/net/irda/irproc.c
104532 +++ b/net/irda/irproc.c
104533 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104534 {
104535 int i;
104536
104537 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104538 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104539 if (proc_irda == NULL)
104540 return;
104541
104542 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104543 index 2e9953b..ed06350 100644
104544 --- a/net/iucv/af_iucv.c
104545 +++ b/net/iucv/af_iucv.c
104546 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104547 {
104548 char name[12];
104549
104550 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104551 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104552 while (__iucv_get_sock_by_name(name)) {
104553 sprintf(name, "%08x",
104554 - atomic_inc_return(&iucv_sk_list.autobind_name));
104555 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104556 }
104557 memcpy(iucv->src_name, name, 8);
104558 }
104559 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
104560 index 2a6a1fd..6c112b0 100644
104561 --- a/net/iucv/iucv.c
104562 +++ b/net/iucv/iucv.c
104563 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
104564 return NOTIFY_OK;
104565 }
104566
104567 -static struct notifier_block __refdata iucv_cpu_notifier = {
104568 +static struct notifier_block iucv_cpu_notifier = {
104569 .notifier_call = iucv_cpu_notify,
104570 };
104571
104572 diff --git a/net/key/af_key.c b/net/key/af_key.c
104573 index f8ac939..1e189bf 100644
104574 --- a/net/key/af_key.c
104575 +++ b/net/key/af_key.c
104576 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
104577 static u32 get_acqseq(void)
104578 {
104579 u32 res;
104580 - static atomic_t acqseq;
104581 + static atomic_unchecked_t acqseq;
104582
104583 do {
104584 - res = atomic_inc_return(&acqseq);
104585 + res = atomic_inc_return_unchecked(&acqseq);
104586 } while (!res);
104587 return res;
104588 }
104589 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
104590 index 781b3a2..73a7434 100644
104591 --- a/net/l2tp/l2tp_eth.c
104592 +++ b/net/l2tp/l2tp_eth.c
104593 @@ -42,12 +42,12 @@ struct l2tp_eth {
104594 struct sock *tunnel_sock;
104595 struct l2tp_session *session;
104596 struct list_head list;
104597 - atomic_long_t tx_bytes;
104598 - atomic_long_t tx_packets;
104599 - atomic_long_t tx_dropped;
104600 - atomic_long_t rx_bytes;
104601 - atomic_long_t rx_packets;
104602 - atomic_long_t rx_errors;
104603 + atomic_long_unchecked_t tx_bytes;
104604 + atomic_long_unchecked_t tx_packets;
104605 + atomic_long_unchecked_t tx_dropped;
104606 + atomic_long_unchecked_t rx_bytes;
104607 + atomic_long_unchecked_t rx_packets;
104608 + atomic_long_unchecked_t rx_errors;
104609 };
104610
104611 /* via l2tp_session_priv() */
104612 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
104613 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
104614
104615 if (likely(ret == NET_XMIT_SUCCESS)) {
104616 - atomic_long_add(len, &priv->tx_bytes);
104617 - atomic_long_inc(&priv->tx_packets);
104618 + atomic_long_add_unchecked(len, &priv->tx_bytes);
104619 + atomic_long_inc_unchecked(&priv->tx_packets);
104620 } else {
104621 - atomic_long_inc(&priv->tx_dropped);
104622 + atomic_long_inc_unchecked(&priv->tx_dropped);
104623 }
104624 return NETDEV_TX_OK;
104625 }
104626 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
104627 {
104628 struct l2tp_eth *priv = netdev_priv(dev);
104629
104630 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
104631 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
104632 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
104633 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
104634 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
104635 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
104636 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
104637 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
104638 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
104639 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
104640 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
104641 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
104642 return stats;
104643 }
104644
104645 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
104646 nf_reset(skb);
104647
104648 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
104649 - atomic_long_inc(&priv->rx_packets);
104650 - atomic_long_add(data_len, &priv->rx_bytes);
104651 + atomic_long_inc_unchecked(&priv->rx_packets);
104652 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
104653 } else {
104654 - atomic_long_inc(&priv->rx_errors);
104655 + atomic_long_inc_unchecked(&priv->rx_errors);
104656 }
104657 return;
104658
104659 error:
104660 - atomic_long_inc(&priv->rx_errors);
104661 + atomic_long_inc_unchecked(&priv->rx_errors);
104662 kfree_skb(skb);
104663 }
104664
104665 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
104666 index 1a3c7e0..80f8b0c 100644
104667 --- a/net/llc/llc_proc.c
104668 +++ b/net/llc/llc_proc.c
104669 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
104670 int rc = -ENOMEM;
104671 struct proc_dir_entry *p;
104672
104673 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
104674 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
104675 if (!llc_proc_dir)
104676 goto out;
104677
104678 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
104679 index e75d5c5..429fc95 100644
104680 --- a/net/mac80211/cfg.c
104681 +++ b/net/mac80211/cfg.c
104682 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
104683 ret = ieee80211_vif_use_channel(sdata, chandef,
104684 IEEE80211_CHANCTX_EXCLUSIVE);
104685 }
104686 - } else if (local->open_count == local->monitors) {
104687 + } else if (local_read(&local->open_count) == local->monitors) {
104688 local->_oper_chandef = *chandef;
104689 ieee80211_hw_config(local, 0);
104690 }
104691 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
104692 else
104693 local->probe_req_reg--;
104694
104695 - if (!local->open_count)
104696 + if (!local_read(&local->open_count))
104697 break;
104698
104699 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
104700 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
104701 if (chanctx_conf) {
104702 *chandef = sdata->vif.bss_conf.chandef;
104703 ret = 0;
104704 - } else if (local->open_count > 0 &&
104705 - local->open_count == local->monitors &&
104706 + } else if (local_read(&local->open_count) > 0 &&
104707 + local_read(&local->open_count) == local->monitors &&
104708 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
104709 if (local->use_chanctx)
104710 *chandef = local->monitor_chandef;
104711 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
104712 index fa7568c..74c815c 100644
104713 --- a/net/mac80211/ieee80211_i.h
104714 +++ b/net/mac80211/ieee80211_i.h
104715 @@ -29,6 +29,7 @@
104716 #include <net/ieee80211_radiotap.h>
104717 #include <net/cfg80211.h>
104718 #include <net/mac80211.h>
104719 +#include <asm/local.h>
104720 #include "key.h"
104721 #include "sta_info.h"
104722 #include "debug.h"
104723 @@ -1125,7 +1126,7 @@ struct ieee80211_local {
104724 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
104725 spinlock_t queue_stop_reason_lock;
104726
104727 - int open_count;
104728 + local_t open_count;
104729 int monitors, cooked_mntrs;
104730 /* number of interfaces with corresponding FIF_ flags */
104731 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
104732 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
104733 index 4173553..e3b5a3f 100644
104734 --- a/net/mac80211/iface.c
104735 +++ b/net/mac80211/iface.c
104736 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104737 break;
104738 }
104739
104740 - if (local->open_count == 0) {
104741 + if (local_read(&local->open_count) == 0) {
104742 res = drv_start(local);
104743 if (res)
104744 goto err_del_bss;
104745 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104746 res = drv_add_interface(local, sdata);
104747 if (res)
104748 goto err_stop;
104749 - } else if (local->monitors == 0 && local->open_count == 0) {
104750 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
104751 res = ieee80211_add_virtual_monitor(local);
104752 if (res)
104753 goto err_stop;
104754 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104755 atomic_inc(&local->iff_promiscs);
104756
104757 if (coming_up)
104758 - local->open_count++;
104759 + local_inc(&local->open_count);
104760
104761 if (hw_reconf_flags)
104762 ieee80211_hw_config(local, hw_reconf_flags);
104763 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104764 err_del_interface:
104765 drv_remove_interface(local, sdata);
104766 err_stop:
104767 - if (!local->open_count)
104768 + if (!local_read(&local->open_count))
104769 drv_stop(local);
104770 err_del_bss:
104771 sdata->bss = NULL;
104772 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104773 }
104774
104775 if (going_down)
104776 - local->open_count--;
104777 + local_dec(&local->open_count);
104778
104779 switch (sdata->vif.type) {
104780 case NL80211_IFTYPE_AP_VLAN:
104781 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104782 }
104783 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
104784
104785 - if (local->open_count == 0)
104786 + if (local_read(&local->open_count) == 0)
104787 ieee80211_clear_tx_pending(local);
104788
104789 /*
104790 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104791 if (cancel_scan)
104792 flush_delayed_work(&local->scan_work);
104793
104794 - if (local->open_count == 0) {
104795 + if (local_read(&local->open_count) == 0) {
104796 ieee80211_stop_device(local);
104797
104798 /* no reconfiguring after stop! */
104799 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104800 ieee80211_configure_filter(local);
104801 ieee80211_hw_config(local, hw_reconf_flags);
104802
104803 - if (local->monitors == local->open_count)
104804 + if (local->monitors == local_read(&local->open_count))
104805 ieee80211_add_virtual_monitor(local);
104806 }
104807
104808 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
104809 index 6ab99da..f9502d4 100644
104810 --- a/net/mac80211/main.c
104811 +++ b/net/mac80211/main.c
104812 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
104813 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
104814 IEEE80211_CONF_CHANGE_POWER);
104815
104816 - if (changed && local->open_count) {
104817 + if (changed && local_read(&local->open_count)) {
104818 ret = drv_config(local, changed);
104819 /*
104820 * Goal:
104821 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
104822 index 4a95fe3..0bfd713 100644
104823 --- a/net/mac80211/pm.c
104824 +++ b/net/mac80211/pm.c
104825 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104826 struct ieee80211_sub_if_data *sdata;
104827 struct sta_info *sta;
104828
104829 - if (!local->open_count)
104830 + if (!local_read(&local->open_count))
104831 goto suspend;
104832
104833 ieee80211_scan_cancel(local);
104834 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104835 cancel_work_sync(&local->dynamic_ps_enable_work);
104836 del_timer_sync(&local->dynamic_ps_timer);
104837
104838 - local->wowlan = wowlan && local->open_count;
104839 + local->wowlan = wowlan && local_read(&local->open_count);
104840 if (local->wowlan) {
104841 int err = drv_suspend(local, wowlan);
104842 if (err < 0) {
104843 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104844 WARN_ON(!list_empty(&local->chanctx_list));
104845
104846 /* stop hardware - this must stop RX */
104847 - if (local->open_count)
104848 + if (local_read(&local->open_count))
104849 ieee80211_stop_device(local);
104850
104851 suspend:
104852 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
104853 index d53355b..21f583a 100644
104854 --- a/net/mac80211/rate.c
104855 +++ b/net/mac80211/rate.c
104856 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
104857
104858 ASSERT_RTNL();
104859
104860 - if (local->open_count)
104861 + if (local_read(&local->open_count))
104862 return -EBUSY;
104863
104864 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
104865 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
104866 index 1ce38e7..77267ad 100644
104867 --- a/net/mac80211/util.c
104868 +++ b/net/mac80211/util.c
104869 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104870 }
104871 #endif
104872 /* everything else happens only if HW was up & running */
104873 - if (!local->open_count)
104874 + if (!local_read(&local->open_count))
104875 goto wake_up;
104876
104877 /*
104878 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104879 local->in_reconfig = false;
104880 barrier();
104881
104882 - if (local->monitors == local->open_count && local->monitors > 0)
104883 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
104884 ieee80211_add_virtual_monitor(local);
104885
104886 /*
104887 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
104888 index b02660f..c0f791c 100644
104889 --- a/net/netfilter/Kconfig
104890 +++ b/net/netfilter/Kconfig
104891 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
104892
104893 To compile it as a module, choose M here. If unsure, say N.
104894
104895 +config NETFILTER_XT_MATCH_GRADM
104896 + tristate '"gradm" match support'
104897 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
104898 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
104899 + ---help---
104900 + The gradm match allows to match on grsecurity RBAC being enabled.
104901 + It is useful when iptables rules are applied early on bootup to
104902 + prevent connections to the machine (except from a trusted host)
104903 + while the RBAC system is disabled.
104904 +
104905 config NETFILTER_XT_MATCH_HASHLIMIT
104906 tristate '"hashlimit" match support'
104907 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
104908 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
104909 index 89f73a9..e4e5bd9 100644
104910 --- a/net/netfilter/Makefile
104911 +++ b/net/netfilter/Makefile
104912 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
104913 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
104914 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
104915 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
104916 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
104917 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
104918 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
104919 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
104920 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
104921 index d259da3..6a32b2c 100644
104922 --- a/net/netfilter/ipset/ip_set_core.c
104923 +++ b/net/netfilter/ipset/ip_set_core.c
104924 @@ -1952,7 +1952,7 @@ done:
104925 return ret;
104926 }
104927
104928 -static struct nf_sockopt_ops so_set __read_mostly = {
104929 +static struct nf_sockopt_ops so_set = {
104930 .pf = PF_INET,
104931 .get_optmin = SO_IP_SET,
104932 .get_optmax = SO_IP_SET + 1,
104933 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
104934 index b0f7b62..0541842 100644
104935 --- a/net/netfilter/ipvs/ip_vs_conn.c
104936 +++ b/net/netfilter/ipvs/ip_vs_conn.c
104937 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
104938 /* Increase the refcnt counter of the dest */
104939 ip_vs_dest_hold(dest);
104940
104941 - conn_flags = atomic_read(&dest->conn_flags);
104942 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
104943 if (cp->protocol != IPPROTO_UDP)
104944 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
104945 flags = cp->flags;
104946 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
104947
104948 cp->control = NULL;
104949 atomic_set(&cp->n_control, 0);
104950 - atomic_set(&cp->in_pkts, 0);
104951 + atomic_set_unchecked(&cp->in_pkts, 0);
104952
104953 cp->packet_xmit = NULL;
104954 cp->app = NULL;
104955 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
104956
104957 /* Don't drop the entry if its number of incoming packets is not
104958 located in [0, 8] */
104959 - i = atomic_read(&cp->in_pkts);
104960 + i = atomic_read_unchecked(&cp->in_pkts);
104961 if (i > 8 || i < 0) return 0;
104962
104963 if (!todrop_rate[i]) return 0;
104964 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
104965 index b87ca32..76c7799 100644
104966 --- a/net/netfilter/ipvs/ip_vs_core.c
104967 +++ b/net/netfilter/ipvs/ip_vs_core.c
104968 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
104969 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
104970 /* do not touch skb anymore */
104971
104972 - atomic_inc(&cp->in_pkts);
104973 + atomic_inc_unchecked(&cp->in_pkts);
104974 ip_vs_conn_put(cp);
104975 return ret;
104976 }
104977 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
104978 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
104979 pkts = sysctl_sync_threshold(ipvs);
104980 else
104981 - pkts = atomic_add_return(1, &cp->in_pkts);
104982 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104983
104984 if (ipvs->sync_state & IP_VS_STATE_MASTER)
104985 ip_vs_sync_conn(net, cp, pkts);
104986 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
104987 index fdcda8b..dbc1979 100644
104988 --- a/net/netfilter/ipvs/ip_vs_ctl.c
104989 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
104990 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
104991 */
104992 ip_vs_rs_hash(ipvs, dest);
104993 }
104994 - atomic_set(&dest->conn_flags, conn_flags);
104995 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
104996
104997 /* bind the service */
104998 old_svc = rcu_dereference_protected(dest->svc, 1);
104999 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
105000 * align with netns init in ip_vs_control_net_init()
105001 */
105002
105003 -static struct ctl_table vs_vars[] = {
105004 +static ctl_table_no_const vs_vars[] __read_only = {
105005 {
105006 .procname = "amemthresh",
105007 .maxlen = sizeof(int),
105008 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105009 " %-7s %-6d %-10d %-10d\n",
105010 &dest->addr.in6,
105011 ntohs(dest->port),
105012 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105013 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105014 atomic_read(&dest->weight),
105015 atomic_read(&dest->activeconns),
105016 atomic_read(&dest->inactconns));
105017 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
105018 "%-7s %-6d %-10d %-10d\n",
105019 ntohl(dest->addr.ip),
105020 ntohs(dest->port),
105021 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
105022 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
105023 atomic_read(&dest->weight),
105024 atomic_read(&dest->activeconns),
105025 atomic_read(&dest->inactconns));
105026 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
105027
105028 entry.addr = dest->addr.ip;
105029 entry.port = dest->port;
105030 - entry.conn_flags = atomic_read(&dest->conn_flags);
105031 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
105032 entry.weight = atomic_read(&dest->weight);
105033 entry.u_threshold = dest->u_threshold;
105034 entry.l_threshold = dest->l_threshold;
105035 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
105036 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
105037 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
105038 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
105039 - (atomic_read(&dest->conn_flags) &
105040 + (atomic_read_unchecked(&dest->conn_flags) &
105041 IP_VS_CONN_F_FWD_MASK)) ||
105042 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
105043 atomic_read(&dest->weight)) ||
105044 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
105045 {
105046 int idx;
105047 struct netns_ipvs *ipvs = net_ipvs(net);
105048 - struct ctl_table *tbl;
105049 + ctl_table_no_const *tbl;
105050
105051 atomic_set(&ipvs->dropentry, 0);
105052 spin_lock_init(&ipvs->dropentry_lock);
105053 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
105054 index 127f140..553d652 100644
105055 --- a/net/netfilter/ipvs/ip_vs_lblc.c
105056 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
105057 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
105058 * IPVS LBLC sysctl table
105059 */
105060 #ifdef CONFIG_SYSCTL
105061 -static struct ctl_table vs_vars_table[] = {
105062 +static ctl_table_no_const vs_vars_table[] __read_only = {
105063 {
105064 .procname = "lblc_expiration",
105065 .data = NULL,
105066 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
105067 index 2229d2d..b32b785 100644
105068 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
105069 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
105070 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
105071 * IPVS LBLCR sysctl table
105072 */
105073
105074 -static struct ctl_table vs_vars_table[] = {
105075 +static ctl_table_no_const vs_vars_table[] __read_only = {
105076 {
105077 .procname = "lblcr_expiration",
105078 .data = NULL,
105079 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
105080 index d93ceeb..4556144 100644
105081 --- a/net/netfilter/ipvs/ip_vs_sync.c
105082 +++ b/net/netfilter/ipvs/ip_vs_sync.c
105083 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
105084 cp = cp->control;
105085 if (cp) {
105086 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105087 - pkts = atomic_add_return(1, &cp->in_pkts);
105088 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105089 else
105090 pkts = sysctl_sync_threshold(ipvs);
105091 ip_vs_sync_conn(net, cp->control, pkts);
105092 @@ -771,7 +771,7 @@ control:
105093 if (!cp)
105094 return;
105095 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
105096 - pkts = atomic_add_return(1, &cp->in_pkts);
105097 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
105098 else
105099 pkts = sysctl_sync_threshold(ipvs);
105100 goto sloop;
105101 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
105102
105103 if (opt)
105104 memcpy(&cp->in_seq, opt, sizeof(*opt));
105105 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105106 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
105107 cp->state = state;
105108 cp->old_state = cp->state;
105109 /*
105110 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
105111 index 3aedbda..6a63567 100644
105112 --- a/net/netfilter/ipvs/ip_vs_xmit.c
105113 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
105114 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
105115 else
105116 rc = NF_ACCEPT;
105117 /* do not touch skb anymore */
105118 - atomic_inc(&cp->in_pkts);
105119 + atomic_inc_unchecked(&cp->in_pkts);
105120 goto out;
105121 }
105122
105123 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
105124 else
105125 rc = NF_ACCEPT;
105126 /* do not touch skb anymore */
105127 - atomic_inc(&cp->in_pkts);
105128 + atomic_inc_unchecked(&cp->in_pkts);
105129 goto out;
105130 }
105131
105132 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
105133 index a4b5e2a..13b1de3 100644
105134 --- a/net/netfilter/nf_conntrack_acct.c
105135 +++ b/net/netfilter/nf_conntrack_acct.c
105136 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
105137 #ifdef CONFIG_SYSCTL
105138 static int nf_conntrack_acct_init_sysctl(struct net *net)
105139 {
105140 - struct ctl_table *table;
105141 + ctl_table_no_const *table;
105142
105143 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
105144 GFP_KERNEL);
105145 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
105146 index 46d1b26..b7f3b76 100644
105147 --- a/net/netfilter/nf_conntrack_core.c
105148 +++ b/net/netfilter/nf_conntrack_core.c
105149 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
105150 #define DYING_NULLS_VAL ((1<<30)+1)
105151 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
105152
105153 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105154 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
105155 +#endif
105156 +
105157 int nf_conntrack_init_net(struct net *net)
105158 {
105159 int ret = -ENOMEM;
105160 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
105161 if (!net->ct.stat)
105162 goto err_pcpu_lists;
105163
105164 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105165 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
105166 +#else
105167 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
105168 +#endif
105169 if (!net->ct.slabname)
105170 goto err_slabname;
105171
105172 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
105173 index 4e78c57..ec8fb74 100644
105174 --- a/net/netfilter/nf_conntrack_ecache.c
105175 +++ b/net/netfilter/nf_conntrack_ecache.c
105176 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
105177 #ifdef CONFIG_SYSCTL
105178 static int nf_conntrack_event_init_sysctl(struct net *net)
105179 {
105180 - struct ctl_table *table;
105181 + ctl_table_no_const *table;
105182
105183 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
105184 GFP_KERNEL);
105185 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
105186 index bd9d315..989947e 100644
105187 --- a/net/netfilter/nf_conntrack_helper.c
105188 +++ b/net/netfilter/nf_conntrack_helper.c
105189 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
105190
105191 static int nf_conntrack_helper_init_sysctl(struct net *net)
105192 {
105193 - struct ctl_table *table;
105194 + ctl_table_no_const *table;
105195
105196 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
105197 GFP_KERNEL);
105198 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
105199 index b65d586..beec902 100644
105200 --- a/net/netfilter/nf_conntrack_proto.c
105201 +++ b/net/netfilter/nf_conntrack_proto.c
105202 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
105203
105204 static void
105205 nf_ct_unregister_sysctl(struct ctl_table_header **header,
105206 - struct ctl_table **table,
105207 + ctl_table_no_const **table,
105208 unsigned int users)
105209 {
105210 if (users > 0)
105211 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
105212 index fc823fa..8311af3 100644
105213 --- a/net/netfilter/nf_conntrack_standalone.c
105214 +++ b/net/netfilter/nf_conntrack_standalone.c
105215 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
105216
105217 static int nf_conntrack_standalone_init_sysctl(struct net *net)
105218 {
105219 - struct ctl_table *table;
105220 + ctl_table_no_const *table;
105221
105222 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105223 GFP_KERNEL);
105224 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105225 index 7a394df..bd91a8a 100644
105226 --- a/net/netfilter/nf_conntrack_timestamp.c
105227 +++ b/net/netfilter/nf_conntrack_timestamp.c
105228 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105229 #ifdef CONFIG_SYSCTL
105230 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105231 {
105232 - struct ctl_table *table;
105233 + ctl_table_no_const *table;
105234
105235 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105236 GFP_KERNEL);
105237 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105238 index 43c926c..a5731d8 100644
105239 --- a/net/netfilter/nf_log.c
105240 +++ b/net/netfilter/nf_log.c
105241 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
105242
105243 #ifdef CONFIG_SYSCTL
105244 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105245 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105246 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105247
105248 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105249 void __user *buffer, size_t *lenp, loff_t *ppos)
105250 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105251 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105252 mutex_unlock(&nf_log_mutex);
105253 } else {
105254 + ctl_table_no_const nf_log_table = *table;
105255 +
105256 mutex_lock(&nf_log_mutex);
105257 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105258 if (!logger)
105259 - table->data = "NONE";
105260 + nf_log_table.data = "NONE";
105261 else
105262 - table->data = logger->name;
105263 - r = proc_dostring(table, write, buffer, lenp, ppos);
105264 + nf_log_table.data = logger->name;
105265 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105266 mutex_unlock(&nf_log_mutex);
105267 }
105268
105269 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105270 index c68c1e5..8b5d670 100644
105271 --- a/net/netfilter/nf_sockopt.c
105272 +++ b/net/netfilter/nf_sockopt.c
105273 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105274 }
105275 }
105276
105277 - list_add(&reg->list, &nf_sockopts);
105278 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105279 out:
105280 mutex_unlock(&nf_sockopt_mutex);
105281 return ret;
105282 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105283 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105284 {
105285 mutex_lock(&nf_sockopt_mutex);
105286 - list_del(&reg->list);
105287 + pax_list_del((struct list_head *)&reg->list);
105288 mutex_unlock(&nf_sockopt_mutex);
105289 }
105290 EXPORT_SYMBOL(nf_unregister_sockopt);
105291 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105292 index 11d85b3..7fcc420 100644
105293 --- a/net/netfilter/nfnetlink_log.c
105294 +++ b/net/netfilter/nfnetlink_log.c
105295 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105296 struct nfnl_log_net {
105297 spinlock_t instances_lock;
105298 struct hlist_head instance_table[INSTANCE_BUCKETS];
105299 - atomic_t global_seq;
105300 + atomic_unchecked_t global_seq;
105301 };
105302
105303 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105304 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105305 /* global sequence number */
105306 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105307 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105308 - htonl(atomic_inc_return(&log->global_seq))))
105309 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105310 goto nla_put_failure;
105311
105312 if (data_len) {
105313 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
105314 index b636486..9898807 100644
105315 --- a/net/netfilter/nft_compat.c
105316 +++ b/net/netfilter/nft_compat.c
105317 @@ -274,14 +274,7 @@ static void nft_match_eval(const struct nft_expr *expr,
105318 return;
105319 }
105320
105321 - switch(ret) {
105322 - case true:
105323 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
105324 - break;
105325 - case false:
105326 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
105327 - break;
105328 - }
105329 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
105330 }
105331
105332 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
105333 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105334 new file mode 100644
105335 index 0000000..c566332
105336 --- /dev/null
105337 +++ b/net/netfilter/xt_gradm.c
105338 @@ -0,0 +1,51 @@
105339 +/*
105340 + * gradm match for netfilter
105341 + * Copyright © Zbigniew Krzystolik, 2010
105342 + *
105343 + * This program is free software; you can redistribute it and/or modify
105344 + * it under the terms of the GNU General Public License; either version
105345 + * 2 or 3 as published by the Free Software Foundation.
105346 + */
105347 +#include <linux/module.h>
105348 +#include <linux/moduleparam.h>
105349 +#include <linux/skbuff.h>
105350 +#include <linux/netfilter/x_tables.h>
105351 +#include <linux/grsecurity.h>
105352 +#include <linux/netfilter/xt_gradm.h>
105353 +
105354 +static bool
105355 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105356 +{
105357 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105358 + bool retval = false;
105359 + if (gr_acl_is_enabled())
105360 + retval = true;
105361 + return retval ^ info->invflags;
105362 +}
105363 +
105364 +static struct xt_match gradm_mt_reg __read_mostly = {
105365 + .name = "gradm",
105366 + .revision = 0,
105367 + .family = NFPROTO_UNSPEC,
105368 + .match = gradm_mt,
105369 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105370 + .me = THIS_MODULE,
105371 +};
105372 +
105373 +static int __init gradm_mt_init(void)
105374 +{
105375 + return xt_register_match(&gradm_mt_reg);
105376 +}
105377 +
105378 +static void __exit gradm_mt_exit(void)
105379 +{
105380 + xt_unregister_match(&gradm_mt_reg);
105381 +}
105382 +
105383 +module_init(gradm_mt_init);
105384 +module_exit(gradm_mt_exit);
105385 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105386 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105387 +MODULE_LICENSE("GPL");
105388 +MODULE_ALIAS("ipt_gradm");
105389 +MODULE_ALIAS("ip6t_gradm");
105390 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105391 index 1786968..1ec6dac 100644
105392 --- a/net/netfilter/xt_hashlimit.c
105393 +++ b/net/netfilter/xt_hashlimit.c
105394 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105395 {
105396 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105397
105398 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105399 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105400 if (!hashlimit_net->ipt_hashlimit)
105401 return -ENOMEM;
105402 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105403 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105404 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105405 if (!hashlimit_net->ip6t_hashlimit) {
105406 remove_proc_entry("ipt_hashlimit", net->proc_net);
105407 return -ENOMEM;
105408 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105409 index a9faae8..1ea30e0 100644
105410 --- a/net/netfilter/xt_recent.c
105411 +++ b/net/netfilter/xt_recent.c
105412 @@ -615,7 +615,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105413 {
105414 struct recent_net *recent_net = recent_pernet(net);
105415
105416 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105417 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105418 if (!recent_net->xt_recent)
105419 return -ENOMEM;
105420 return 0;
105421 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105422 index 11de55e..f25e448 100644
105423 --- a/net/netfilter/xt_statistic.c
105424 +++ b/net/netfilter/xt_statistic.c
105425 @@ -19,7 +19,7 @@
105426 #include <linux/module.h>
105427
105428 struct xt_statistic_priv {
105429 - atomic_t count;
105430 + atomic_unchecked_t count;
105431 } ____cacheline_aligned_in_smp;
105432
105433 MODULE_LICENSE("GPL");
105434 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105435 break;
105436 case XT_STATISTIC_MODE_NTH:
105437 do {
105438 - oval = atomic_read(&info->master->count);
105439 + oval = atomic_read_unchecked(&info->master->count);
105440 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105441 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105442 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105443 if (nval == 0)
105444 ret = !ret;
105445 break;
105446 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105447 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105448 if (info->master == NULL)
105449 return -ENOMEM;
105450 - atomic_set(&info->master->count, info->u.nth.count);
105451 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105452
105453 return 0;
105454 }
105455 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105456 index 75532ef..7a461cd 100644
105457 --- a/net/netlink/af_netlink.c
105458 +++ b/net/netlink/af_netlink.c
105459 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105460 sk->sk_error_report(sk);
105461 }
105462 }
105463 - atomic_inc(&sk->sk_drops);
105464 + atomic_inc_unchecked(&sk->sk_drops);
105465 }
105466
105467 static void netlink_rcv_wake(struct sock *sk)
105468 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105469 sk_wmem_alloc_get(s),
105470 nlk->cb_running,
105471 atomic_read(&s->sk_refcnt),
105472 - atomic_read(&s->sk_drops),
105473 + atomic_read_unchecked(&s->sk_drops),
105474 sock_i_ino(s)
105475 );
105476
105477 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105478 index 6a55f71..e88c937 100644
105479 --- a/net/openvswitch/vport-internal_dev.c
105480 +++ b/net/openvswitch/vport-internal_dev.c
105481 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105482 .ndo_get_stats64 = internal_dev_get_stats,
105483 };
105484
105485 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105486 +static struct rtnl_link_ops internal_dev_link_ops = {
105487 .kind = "openvswitch",
105488 };
105489
105490 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105491 index 296cc24..0f4115d 100644
105492 --- a/net/openvswitch/vport.c
105493 +++ b/net/openvswitch/vport.c
105494 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105495 * netdev-stats can be directly read over netlink-ioctl.
105496 */
105497
105498 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105499 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105500 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105501 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105502 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105503 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105504 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105505 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105506
105507 for_each_possible_cpu(i) {
105508 const struct pcpu_sw_netstats *percpu_stats;
105509 @@ -537,19 +537,19 @@ static void ovs_vport_record_error(struct vport *vport,
105510 {
105511 switch (err_type) {
105512 case VPORT_E_RX_DROPPED:
105513 - atomic_long_inc(&vport->err_stats.rx_dropped);
105514 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105515 break;
105516
105517 case VPORT_E_RX_ERROR:
105518 - atomic_long_inc(&vport->err_stats.rx_errors);
105519 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105520 break;
105521
105522 case VPORT_E_TX_DROPPED:
105523 - atomic_long_inc(&vport->err_stats.tx_dropped);
105524 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105525 break;
105526
105527 case VPORT_E_TX_ERROR:
105528 - atomic_long_inc(&vport->err_stats.tx_errors);
105529 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105530 break;
105531 }
105532
105533 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
105534 index 8a057d7..b5710c8 100644
105535 --- a/net/openvswitch/vport.h
105536 +++ b/net/openvswitch/vport.h
105537 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
105538 /* The following definitions are for implementers of vport devices: */
105539
105540 struct vport_err_stats {
105541 - atomic_long_t rx_dropped;
105542 - atomic_long_t rx_errors;
105543 - atomic_long_t tx_dropped;
105544 - atomic_long_t tx_errors;
105545 + atomic_long_unchecked_t rx_dropped;
105546 + atomic_long_unchecked_t rx_errors;
105547 + atomic_long_unchecked_t tx_dropped;
105548 + atomic_long_unchecked_t tx_errors;
105549 };
105550 /**
105551 * struct vport_portids - array of netlink portids of a vport.
105552 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
105553 index 9cfe2e1..1b7caf8 100644
105554 --- a/net/packet/af_packet.c
105555 +++ b/net/packet/af_packet.c
105556 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
105557
105558 return ret;
105559 drop:
105560 - atomic_long_inc(&dev->tx_dropped);
105561 + atomic_long_inc_unchecked(&dev->tx_dropped);
105562 kfree_skb(skb);
105563 return NET_XMIT_DROP;
105564 }
105565 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105566
105567 spin_lock(&sk->sk_receive_queue.lock);
105568 po->stats.stats1.tp_packets++;
105569 - skb->dropcount = atomic_read(&sk->sk_drops);
105570 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
105571 __skb_queue_tail(&sk->sk_receive_queue, skb);
105572 spin_unlock(&sk->sk_receive_queue.lock);
105573 sk->sk_data_ready(sk);
105574 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105575 drop_n_acct:
105576 spin_lock(&sk->sk_receive_queue.lock);
105577 po->stats.stats1.tp_drops++;
105578 - atomic_inc(&sk->sk_drops);
105579 + atomic_inc_unchecked(&sk->sk_drops);
105580 spin_unlock(&sk->sk_receive_queue.lock);
105581
105582 drop_n_restore:
105583 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105584 case PACKET_HDRLEN:
105585 if (len > sizeof(int))
105586 len = sizeof(int);
105587 - if (copy_from_user(&val, optval, len))
105588 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
105589 return -EFAULT;
105590 switch (val) {
105591 case TPACKET_V1:
105592 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105593 len = lv;
105594 if (put_user(len, optlen))
105595 return -EFAULT;
105596 - if (copy_to_user(optval, data, len))
105597 + if (len > sizeof(st) || copy_to_user(optval, data, len))
105598 return -EFAULT;
105599 return 0;
105600 }
105601 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
105602 index 5d3f2b7..8a4dbb7 100644
105603 --- a/net/phonet/pep.c
105604 +++ b/net/phonet/pep.c
105605 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105606
105607 case PNS_PEP_CTRL_REQ:
105608 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
105609 - atomic_inc(&sk->sk_drops);
105610 + atomic_inc_unchecked(&sk->sk_drops);
105611 break;
105612 }
105613 __skb_pull(skb, 4);
105614 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105615 }
105616
105617 if (pn->rx_credits == 0) {
105618 - atomic_inc(&sk->sk_drops);
105619 + atomic_inc_unchecked(&sk->sk_drops);
105620 err = -ENOBUFS;
105621 break;
105622 }
105623 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
105624 }
105625
105626 if (pn->rx_credits == 0) {
105627 - atomic_inc(&sk->sk_drops);
105628 + atomic_inc_unchecked(&sk->sk_drops);
105629 err = NET_RX_DROP;
105630 break;
105631 }
105632 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
105633 index 008214a..bb68240 100644
105634 --- a/net/phonet/socket.c
105635 +++ b/net/phonet/socket.c
105636 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
105637 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
105638 sock_i_ino(sk),
105639 atomic_read(&sk->sk_refcnt), sk,
105640 - atomic_read(&sk->sk_drops));
105641 + atomic_read_unchecked(&sk->sk_drops));
105642 }
105643 seq_pad(seq, '\n');
105644 return 0;
105645 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
105646 index c02a8c4..3c5b600 100644
105647 --- a/net/phonet/sysctl.c
105648 +++ b/net/phonet/sysctl.c
105649 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
105650 {
105651 int ret;
105652 int range[2] = {local_port_range[0], local_port_range[1]};
105653 - struct ctl_table tmp = {
105654 + ctl_table_no_const tmp = {
105655 .data = &range,
105656 .maxlen = sizeof(range),
105657 .mode = table->mode,
105658 diff --git a/net/rds/cong.c b/net/rds/cong.c
105659 index e5b65ac..f3b6fb7 100644
105660 --- a/net/rds/cong.c
105661 +++ b/net/rds/cong.c
105662 @@ -78,7 +78,7 @@
105663 * finds that the saved generation number is smaller than the global generation
105664 * number, it wakes up the process.
105665 */
105666 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
105667 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
105668
105669 /*
105670 * Congestion monitoring
105671 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
105672 rdsdebug("waking map %p for %pI4\n",
105673 map, &map->m_addr);
105674 rds_stats_inc(s_cong_update_received);
105675 - atomic_inc(&rds_cong_generation);
105676 + atomic_inc_unchecked(&rds_cong_generation);
105677 if (waitqueue_active(&map->m_waitq))
105678 wake_up(&map->m_waitq);
105679 if (waitqueue_active(&rds_poll_waitq))
105680 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
105681
105682 int rds_cong_updated_since(unsigned long *recent)
105683 {
105684 - unsigned long gen = atomic_read(&rds_cong_generation);
105685 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
105686
105687 if (likely(*recent == gen))
105688 return 0;
105689 diff --git a/net/rds/connection.c b/net/rds/connection.c
105690 index 378c3a6..ba4382c 100644
105691 --- a/net/rds/connection.c
105692 +++ b/net/rds/connection.c
105693 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
105694 }
105695
105696 atomic_set(&conn->c_state, RDS_CONN_DOWN);
105697 + conn->c_send_gen = 0;
105698 conn->c_reconnect_jiffies = 0;
105699 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
105700 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
105701 diff --git a/net/rds/ib.h b/net/rds/ib.h
105702 index c36d713..af45bf2 100644
105703 --- a/net/rds/ib.h
105704 +++ b/net/rds/ib.h
105705 @@ -128,7 +128,7 @@ struct rds_ib_connection {
105706 /* sending acks */
105707 unsigned long i_ack_flags;
105708 #ifdef KERNEL_HAS_ATOMIC64
105709 - atomic64_t i_ack_next; /* next ACK to send */
105710 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105711 #else
105712 spinlock_t i_ack_lock; /* protect i_ack_next */
105713 u64 i_ack_next; /* next ACK to send */
105714 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
105715 index 31b74f5..dc1fbfa 100644
105716 --- a/net/rds/ib_cm.c
105717 +++ b/net/rds/ib_cm.c
105718 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
105719 /* Clear the ACK state */
105720 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105721 #ifdef KERNEL_HAS_ATOMIC64
105722 - atomic64_set(&ic->i_ack_next, 0);
105723 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105724 #else
105725 ic->i_ack_next = 0;
105726 #endif
105727 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
105728 index 1b981a4..ae44b0c 100644
105729 --- a/net/rds/ib_recv.c
105730 +++ b/net/rds/ib_recv.c
105731 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105732 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
105733 int ack_required)
105734 {
105735 - atomic64_set(&ic->i_ack_next, seq);
105736 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105737 if (ack_required) {
105738 smp_mb__before_atomic();
105739 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105740 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105741 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105742 smp_mb__after_atomic();
105743
105744 - return atomic64_read(&ic->i_ack_next);
105745 + return atomic64_read_unchecked(&ic->i_ack_next);
105746 }
105747 #endif
105748
105749 diff --git a/net/rds/iw.h b/net/rds/iw.h
105750 index cbe6674..dc9eb89 100644
105751 --- a/net/rds/iw.h
105752 +++ b/net/rds/iw.h
105753 @@ -134,7 +134,7 @@ struct rds_iw_connection {
105754 /* sending acks */
105755 unsigned long i_ack_flags;
105756 #ifdef KERNEL_HAS_ATOMIC64
105757 - atomic64_t i_ack_next; /* next ACK to send */
105758 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105759 #else
105760 spinlock_t i_ack_lock; /* protect i_ack_next */
105761 u64 i_ack_next; /* next ACK to send */
105762 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
105763 index a91e1db..cf3053f 100644
105764 --- a/net/rds/iw_cm.c
105765 +++ b/net/rds/iw_cm.c
105766 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
105767 /* Clear the ACK state */
105768 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105769 #ifdef KERNEL_HAS_ATOMIC64
105770 - atomic64_set(&ic->i_ack_next, 0);
105771 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105772 #else
105773 ic->i_ack_next = 0;
105774 #endif
105775 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
105776 index a66d179..cf1e258 100644
105777 --- a/net/rds/iw_recv.c
105778 +++ b/net/rds/iw_recv.c
105779 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105780 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
105781 int ack_required)
105782 {
105783 - atomic64_set(&ic->i_ack_next, seq);
105784 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105785 if (ack_required) {
105786 smp_mb__before_atomic();
105787 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105788 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105789 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105790 smp_mb__after_atomic();
105791
105792 - return atomic64_read(&ic->i_ack_next);
105793 + return atomic64_read_unchecked(&ic->i_ack_next);
105794 }
105795 #endif
105796
105797 diff --git a/net/rds/rds.h b/net/rds/rds.h
105798 index c2a5eef..87a7460 100644
105799 --- a/net/rds/rds.h
105800 +++ b/net/rds/rds.h
105801 @@ -110,6 +110,7 @@ struct rds_connection {
105802 void *c_transport_data;
105803
105804 atomic_t c_state;
105805 + unsigned long c_send_gen;
105806 unsigned long c_flags;
105807 unsigned long c_reconnect_jiffies;
105808 struct delayed_work c_send_w;
105809 @@ -448,7 +449,7 @@ struct rds_transport {
105810 void (*sync_mr)(void *trans_private, int direction);
105811 void (*free_mr)(void *trans_private, int invalidate);
105812 void (*flush_mrs)(void);
105813 -};
105814 +} __do_const;
105815
105816 struct rds_sock {
105817 struct sock rs_sk;
105818 diff --git a/net/rds/send.c b/net/rds/send.c
105819 index 42f65d4..49f77ef 100644
105820 --- a/net/rds/send.c
105821 +++ b/net/rds/send.c
105822 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
105823 struct scatterlist *sg;
105824 int ret = 0;
105825 LIST_HEAD(to_be_dropped);
105826 + int batch_count;
105827 + unsigned long send_gen = 0;
105828
105829 restart:
105830 + batch_count = 0;
105831
105832 /*
105833 * sendmsg calls here after having queued its message on the send
105834 @@ -157,6 +160,17 @@ restart:
105835 }
105836
105837 /*
105838 + * we record the send generation after doing the xmit acquire.
105839 + * if someone else manages to jump in and do some work, we'll use
105840 + * this to avoid a goto restart farther down.
105841 + *
105842 + * The acquire_in_xmit() check above ensures that only one
105843 + * caller can increment c_send_gen at any time.
105844 + */
105845 + conn->c_send_gen++;
105846 + send_gen = conn->c_send_gen;
105847 +
105848 + /*
105849 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
105850 * we do the opposite to avoid races.
105851 */
105852 @@ -202,6 +216,16 @@ restart:
105853 if (!rm) {
105854 unsigned int len;
105855
105856 + batch_count++;
105857 +
105858 + /* we want to process as big a batch as we can, but
105859 + * we also want to avoid softlockups. If we've been
105860 + * through a lot of messages, lets back off and see
105861 + * if anyone else jumps in
105862 + */
105863 + if (batch_count >= 1024)
105864 + goto over_batch;
105865 +
105866 spin_lock_irqsave(&conn->c_lock, flags);
105867
105868 if (!list_empty(&conn->c_send_queue)) {
105869 @@ -357,9 +381,9 @@ restart:
105870 }
105871 }
105872
105873 +over_batch:
105874 if (conn->c_trans->xmit_complete)
105875 conn->c_trans->xmit_complete(conn);
105876 -
105877 release_in_xmit(conn);
105878
105879 /* Nuke any messages we decided not to retransmit. */
105880 @@ -380,10 +404,15 @@ restart:
105881 * If the transport cannot continue (i.e ret != 0), then it must
105882 * call us when more room is available, such as from the tx
105883 * completion handler.
105884 + *
105885 + * We have an extra generation check here so that if someone manages
105886 + * to jump in after our release_in_xmit, we'll see that they have done
105887 + * some work and we will skip our goto
105888 */
105889 if (ret == 0) {
105890 smp_mb();
105891 - if (!list_empty(&conn->c_send_queue)) {
105892 + if (!list_empty(&conn->c_send_queue) &&
105893 + send_gen == conn->c_send_gen) {
105894 rds_stats_inc(s_send_lock_queue_raced);
105895 goto restart;
105896 }
105897 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
105898 index edac9ef..16bcb98 100644
105899 --- a/net/rds/tcp.c
105900 +++ b/net/rds/tcp.c
105901 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
105902 int val = 1;
105903
105904 set_fs(KERNEL_DS);
105905 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
105906 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
105907 sizeof(val));
105908 set_fs(oldfs);
105909 }
105910 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
105911 index 53b17ca..45463e7 100644
105912 --- a/net/rds/tcp_send.c
105913 +++ b/net/rds/tcp_send.c
105914 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
105915
105916 oldfs = get_fs();
105917 set_fs(KERNEL_DS);
105918 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
105919 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
105920 sizeof(val));
105921 set_fs(oldfs);
105922 }
105923 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
105924 index 7b16704..9628ec6 100644
105925 --- a/net/rxrpc/af_rxrpc.c
105926 +++ b/net/rxrpc/af_rxrpc.c
105927 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
105928 __be32 rxrpc_epoch;
105929
105930 /* current debugging ID */
105931 -atomic_t rxrpc_debug_id;
105932 +atomic_unchecked_t rxrpc_debug_id;
105933
105934 /* count of skbs currently in use */
105935 atomic_t rxrpc_n_skbs;
105936 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
105937 index c6be17a..2a6200a 100644
105938 --- a/net/rxrpc/ar-ack.c
105939 +++ b/net/rxrpc/ar-ack.c
105940 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105941
105942 _enter("{%d,%d,%d,%d},",
105943 call->acks_hard, call->acks_unacked,
105944 - atomic_read(&call->sequence),
105945 + atomic_read_unchecked(&call->sequence),
105946 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
105947
105948 stop = 0;
105949 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105950
105951 /* each Tx packet has a new serial number */
105952 sp->hdr.serial =
105953 - htonl(atomic_inc_return(&call->conn->serial));
105954 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
105955
105956 hdr = (struct rxrpc_header *) txb->head;
105957 hdr->serial = sp->hdr.serial;
105958 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
105959 */
105960 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
105961 {
105962 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
105963 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
105964 }
105965
105966 /*
105967 @@ -677,7 +677,7 @@ process_further:
105968
105969 latest = ntohl(sp->hdr.serial);
105970 hard = ntohl(ack.firstPacket);
105971 - tx = atomic_read(&call->sequence);
105972 + tx = atomic_read_unchecked(&call->sequence);
105973
105974 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105975 latest,
105976 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
105977 goto maybe_reschedule;
105978
105979 send_ACK_with_skew:
105980 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
105981 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
105982 ntohl(ack.serial));
105983 send_ACK:
105984 mtu = call->conn->trans->peer->if_mtu;
105985 @@ -1221,7 +1221,7 @@ send_ACK:
105986 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
105987 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
105988
105989 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105990 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105991 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105992 ntohl(hdr.serial),
105993 ntohs(ack.maxSkew),
105994 @@ -1239,7 +1239,7 @@ send_ACK:
105995 send_message:
105996 _debug("send message");
105997
105998 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105999 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
106000 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
106001 send_message_2:
106002
106003 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
106004 index a9e05db..194e793 100644
106005 --- a/net/rxrpc/ar-call.c
106006 +++ b/net/rxrpc/ar-call.c
106007 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
106008 spin_lock_init(&call->lock);
106009 rwlock_init(&call->state_lock);
106010 atomic_set(&call->usage, 1);
106011 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
106012 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106013 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
106014
106015 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
106016 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
106017 index 6631f4f..bfdf056 100644
106018 --- a/net/rxrpc/ar-connection.c
106019 +++ b/net/rxrpc/ar-connection.c
106020 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
106021 rwlock_init(&conn->lock);
106022 spin_lock_init(&conn->state_lock);
106023 atomic_set(&conn->usage, 1);
106024 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
106025 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106026 conn->avail_calls = RXRPC_MAXCALLS;
106027 conn->size_align = 4;
106028 conn->header_size = sizeof(struct rxrpc_header);
106029 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
106030 index e7ed43a..6afa140 100644
106031 --- a/net/rxrpc/ar-connevent.c
106032 +++ b/net/rxrpc/ar-connevent.c
106033 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
106034
106035 len = iov[0].iov_len + iov[1].iov_len;
106036
106037 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106038 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106039 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
106040
106041 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106042 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
106043 index 481f89f..ceeaf8d 100644
106044 --- a/net/rxrpc/ar-input.c
106045 +++ b/net/rxrpc/ar-input.c
106046 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
106047 /* track the latest serial number on this connection for ACK packet
106048 * information */
106049 serial = ntohl(sp->hdr.serial);
106050 - hi_serial = atomic_read(&call->conn->hi_serial);
106051 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
106052 while (serial > hi_serial)
106053 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
106054 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
106055 serial);
106056
106057 /* request ACK generation for any ACK or DATA packet that requests
106058 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
106059 index ba9fd36..9bbfe01 100644
106060 --- a/net/rxrpc/ar-internal.h
106061 +++ b/net/rxrpc/ar-internal.h
106062 @@ -272,8 +272,8 @@ struct rxrpc_connection {
106063 int error; /* error code for local abort */
106064 int debug_id; /* debug ID for printks */
106065 unsigned int call_counter; /* call ID counter */
106066 - atomic_t serial; /* packet serial number counter */
106067 - atomic_t hi_serial; /* highest serial number received */
106068 + atomic_unchecked_t serial; /* packet serial number counter */
106069 + atomic_unchecked_t hi_serial; /* highest serial number received */
106070 u8 avail_calls; /* number of calls available */
106071 u8 size_align; /* data size alignment (for security) */
106072 u8 header_size; /* rxrpc + security header size */
106073 @@ -346,7 +346,7 @@ struct rxrpc_call {
106074 spinlock_t lock;
106075 rwlock_t state_lock; /* lock for state transition */
106076 atomic_t usage;
106077 - atomic_t sequence; /* Tx data packet sequence counter */
106078 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
106079 u32 abort_code; /* local/remote abort code */
106080 enum { /* current state of call */
106081 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
106082 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
106083 */
106084 extern atomic_t rxrpc_n_skbs;
106085 extern __be32 rxrpc_epoch;
106086 -extern atomic_t rxrpc_debug_id;
106087 +extern atomic_unchecked_t rxrpc_debug_id;
106088 extern struct workqueue_struct *rxrpc_workqueue;
106089
106090 /*
106091 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
106092 index 87f7135..74d3703 100644
106093 --- a/net/rxrpc/ar-local.c
106094 +++ b/net/rxrpc/ar-local.c
106095 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
106096 spin_lock_init(&local->lock);
106097 rwlock_init(&local->services_lock);
106098 atomic_set(&local->usage, 1);
106099 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
106100 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106101 memcpy(&local->srx, srx, sizeof(*srx));
106102 }
106103
106104 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
106105 index e1a9373..a67f207 100644
106106 --- a/net/rxrpc/ar-output.c
106107 +++ b/net/rxrpc/ar-output.c
106108 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
106109 memset(skb_put(skb, pad), 0, pad);
106110 }
106111
106112 - seq = atomic_inc_return(&call->sequence);
106113 + seq = atomic_inc_return_unchecked(&call->sequence);
106114
106115 sp->hdr.epoch = conn->epoch;
106116 sp->hdr.cid = call->cid;
106117 sp->hdr.callNumber = call->call_id;
106118 sp->hdr.seq = htonl(seq);
106119 sp->hdr.serial =
106120 - htonl(atomic_inc_return(&conn->serial));
106121 + htonl(atomic_inc_return_unchecked(&conn->serial));
106122 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
106123 sp->hdr.userStatus = 0;
106124 sp->hdr.securityIndex = conn->security_ix;
106125 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
106126 index bebaa43..2644591 100644
106127 --- a/net/rxrpc/ar-peer.c
106128 +++ b/net/rxrpc/ar-peer.c
106129 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
106130 INIT_LIST_HEAD(&peer->error_targets);
106131 spin_lock_init(&peer->lock);
106132 atomic_set(&peer->usage, 1);
106133 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
106134 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106135 memcpy(&peer->srx, srx, sizeof(*srx));
106136
106137 rxrpc_assess_MTU_size(peer);
106138 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
106139 index 38047f7..9f48511 100644
106140 --- a/net/rxrpc/ar-proc.c
106141 +++ b/net/rxrpc/ar-proc.c
106142 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
106143 atomic_read(&conn->usage),
106144 rxrpc_conn_states[conn->state],
106145 key_serial(conn->key),
106146 - atomic_read(&conn->serial),
106147 - atomic_read(&conn->hi_serial));
106148 + atomic_read_unchecked(&conn->serial),
106149 + atomic_read_unchecked(&conn->hi_serial));
106150
106151 return 0;
106152 }
106153 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
106154 index 1976dec..aa70be5 100644
106155 --- a/net/rxrpc/ar-transport.c
106156 +++ b/net/rxrpc/ar-transport.c
106157 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
106158 spin_lock_init(&trans->client_lock);
106159 rwlock_init(&trans->conn_lock);
106160 atomic_set(&trans->usage, 1);
106161 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
106162 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
106163
106164 if (peer->srx.transport.family == AF_INET) {
106165 switch (peer->srx.transport_type) {
106166 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
106167 index f226709..0e735a8 100644
106168 --- a/net/rxrpc/rxkad.c
106169 +++ b/net/rxrpc/rxkad.c
106170 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
106171
106172 len = iov[0].iov_len + iov[1].iov_len;
106173
106174 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
106175 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106176 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
106177
106178 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
106179 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
106180
106181 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
106182
106183 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
106184 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
106185 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
106186
106187 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
106188 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
106189 index 6efca30..1259f82 100644
106190 --- a/net/sched/sch_generic.c
106191 +++ b/net/sched/sch_generic.c
106192 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
106193 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106194 if (dev->reg_state == NETREG_UNINITIALIZED)
106195 return;
106196 - atomic_inc(&dev->carrier_changes);
106197 + atomic_inc_unchecked(&dev->carrier_changes);
106198 linkwatch_fire_event(dev);
106199 if (netif_running(dev))
106200 __netdev_watchdog_up(dev);
106201 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
106202 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
106203 if (dev->reg_state == NETREG_UNINITIALIZED)
106204 return;
106205 - atomic_inc(&dev->carrier_changes);
106206 + atomic_inc_unchecked(&dev->carrier_changes);
106207 linkwatch_fire_event(dev);
106208 }
106209 }
106210 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
106211 index 0e4198e..f94193e 100644
106212 --- a/net/sctp/ipv6.c
106213 +++ b/net/sctp/ipv6.c
106214 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
106215 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
106216 };
106217
106218 -static struct sctp_af sctp_af_inet6 = {
106219 +static struct sctp_af sctp_af_inet6 __read_only = {
106220 .sa_family = AF_INET6,
106221 .sctp_xmit = sctp_v6_xmit,
106222 .setsockopt = ipv6_setsockopt,
106223 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
106224 #endif
106225 };
106226
106227 -static struct sctp_pf sctp_pf_inet6 = {
106228 +static struct sctp_pf sctp_pf_inet6 __read_only = {
106229 .event_msgname = sctp_inet6_event_msgname,
106230 .skb_msgname = sctp_inet6_skb_msgname,
106231 .af_supported = sctp_inet6_af_supported,
106232 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
106233
106234 void sctp_v6_pf_exit(void)
106235 {
106236 - list_del(&sctp_af_inet6.list);
106237 + pax_list_del(&sctp_af_inet6.list);
106238 }
106239
106240 /* Initialize IPv6 support and register with socket layer. */
106241 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
106242 index 8f34b27..b105385 100644
106243 --- a/net/sctp/protocol.c
106244 +++ b/net/sctp/protocol.c
106245 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
106246 return 0;
106247 }
106248
106249 + pax_open_kernel();
106250 INIT_LIST_HEAD(&af->list);
106251 - list_add_tail(&af->list, &sctp_address_families);
106252 + pax_close_kernel();
106253 + pax_list_add_tail(&af->list, &sctp_address_families);
106254 return 1;
106255 }
106256
106257 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
106258
106259 static struct sctp_af sctp_af_inet;
106260
106261 -static struct sctp_pf sctp_pf_inet = {
106262 +static struct sctp_pf sctp_pf_inet __read_only = {
106263 .event_msgname = sctp_inet_event_msgname,
106264 .skb_msgname = sctp_inet_skb_msgname,
106265 .af_supported = sctp_inet_af_supported,
106266 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
106267 };
106268
106269 /* IPv4 address related functions. */
106270 -static struct sctp_af sctp_af_inet = {
106271 +static struct sctp_af sctp_af_inet __read_only = {
106272 .sa_family = AF_INET,
106273 .sctp_xmit = sctp_v4_xmit,
106274 .setsockopt = ip_setsockopt,
106275 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
106276
106277 static void sctp_v4_pf_exit(void)
106278 {
106279 - list_del(&sctp_af_inet.list);
106280 + pax_list_del(&sctp_af_inet.list);
106281 }
106282
106283 static int sctp_v4_protosw_init(void)
106284 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
106285 index fef2acd..c705c4f 100644
106286 --- a/net/sctp/sm_sideeffect.c
106287 +++ b/net/sctp/sm_sideeffect.c
106288 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
106289 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
106290 }
106291
106292 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106293 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
106294 NULL,
106295 sctp_generate_t1_cookie_event,
106296 sctp_generate_t1_init_event,
106297 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
106298 index aafe94b..40b016f 100644
106299 --- a/net/sctp/socket.c
106300 +++ b/net/sctp/socket.c
106301 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106302 {
106303 struct sctp_association *asoc;
106304 struct sctp_ulpevent *event;
106305 + struct sctp_event_subscribe subscribe;
106306
106307 if (optlen > sizeof(struct sctp_event_subscribe))
106308 return -EINVAL;
106309 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106310 + if (copy_from_user(&subscribe, optval, optlen))
106311 return -EFAULT;
106312 + sctp_sk(sk)->subscribe = subscribe;
106313
106314 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106315 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106316 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106317 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106318 int __user *optlen)
106319 {
106320 + struct sctp_event_subscribe subscribe;
106321 +
106322 if (len <= 0)
106323 return -EINVAL;
106324 if (len > sizeof(struct sctp_event_subscribe))
106325 len = sizeof(struct sctp_event_subscribe);
106326 if (put_user(len, optlen))
106327 return -EFAULT;
106328 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106329 + subscribe = sctp_sk(sk)->subscribe;
106330 + if (copy_to_user(optval, &subscribe, len))
106331 return -EFAULT;
106332 return 0;
106333 }
106334 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106335 */
106336 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106337 {
106338 + __u32 autoclose;
106339 +
106340 /* Applicable to UDP-style socket only */
106341 if (sctp_style(sk, TCP))
106342 return -EOPNOTSUPP;
106343 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106344 len = sizeof(int);
106345 if (put_user(len, optlen))
106346 return -EFAULT;
106347 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106348 + autoclose = sctp_sk(sk)->autoclose;
106349 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106350 return -EFAULT;
106351 return 0;
106352 }
106353 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106354 */
106355 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106356 {
106357 + struct sctp_initmsg initmsg;
106358 +
106359 if (len < sizeof(struct sctp_initmsg))
106360 return -EINVAL;
106361 len = sizeof(struct sctp_initmsg);
106362 if (put_user(len, optlen))
106363 return -EFAULT;
106364 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106365 + initmsg = sctp_sk(sk)->initmsg;
106366 + if (copy_to_user(optval, &initmsg, len))
106367 return -EFAULT;
106368 return 0;
106369 }
106370 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106371 ->addr_to_user(sp, &temp);
106372 if (space_left < addrlen)
106373 return -ENOMEM;
106374 + if (addrlen > sizeof(temp) || addrlen < 0)
106375 + return -EFAULT;
106376 if (copy_to_user(to, &temp, addrlen))
106377 return -EFAULT;
106378 to += addrlen;
106379 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106380 index 2e9ada1..40f425d 100644
106381 --- a/net/sctp/sysctl.c
106382 +++ b/net/sctp/sysctl.c
106383 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106384 loff_t *ppos)
106385 {
106386 struct net *net = current->nsproxy->net_ns;
106387 - struct ctl_table tbl;
106388 + ctl_table_no_const tbl;
106389 bool changed = false;
106390 char *none = "none";
106391 char tmp[8];
106392 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106393 struct net *net = current->nsproxy->net_ns;
106394 unsigned int min = *(unsigned int *) ctl->extra1;
106395 unsigned int max = *(unsigned int *) ctl->extra2;
106396 - struct ctl_table tbl;
106397 + ctl_table_no_const tbl;
106398 int ret, new_value;
106399
106400 memset(&tbl, 0, sizeof(struct ctl_table));
106401 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106402 struct net *net = current->nsproxy->net_ns;
106403 unsigned int min = *(unsigned int *) ctl->extra1;
106404 unsigned int max = *(unsigned int *) ctl->extra2;
106405 - struct ctl_table tbl;
106406 + ctl_table_no_const tbl;
106407 int ret, new_value;
106408
106409 memset(&tbl, 0, sizeof(struct ctl_table));
106410 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106411 loff_t *ppos)
106412 {
106413 struct net *net = current->nsproxy->net_ns;
106414 - struct ctl_table tbl;
106415 + ctl_table_no_const tbl;
106416 int new_value, ret;
106417
106418 memset(&tbl, 0, sizeof(struct ctl_table));
106419 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106420
106421 int sctp_sysctl_net_register(struct net *net)
106422 {
106423 - struct ctl_table *table;
106424 + ctl_table_no_const *table;
106425 int i;
106426
106427 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106428 diff --git a/net/socket.c b/net/socket.c
106429 index d50e7ca..c33fa46 100644
106430 --- a/net/socket.c
106431 +++ b/net/socket.c
106432 @@ -89,6 +89,7 @@
106433 #include <linux/magic.h>
106434 #include <linux/slab.h>
106435 #include <linux/xattr.h>
106436 +#include <linux/in.h>
106437
106438 #include <asm/uaccess.h>
106439 #include <asm/unistd.h>
106440 @@ -107,6 +108,7 @@
106441 #include <linux/atalk.h>
106442 #include <net/busy_poll.h>
106443 #include <linux/errqueue.h>
106444 +#include <linux/grsock.h>
106445
106446 #ifdef CONFIG_NET_RX_BUSY_POLL
106447 unsigned int sysctl_net_busy_read __read_mostly;
106448 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106449 */
106450
106451 static DEFINE_SPINLOCK(net_family_lock);
106452 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106453 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106454
106455 /*
106456 * Statistics counters of the socket lists
106457 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106458 &sockfs_dentry_operations, SOCKFS_MAGIC);
106459 }
106460
106461 -static struct vfsmount *sock_mnt __read_mostly;
106462 +struct vfsmount *sock_mnt __read_mostly;
106463
106464 static struct file_system_type sock_fs_type = {
106465 .name = "sockfs",
106466 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106467 return -EAFNOSUPPORT;
106468 if (type < 0 || type >= SOCK_MAX)
106469 return -EINVAL;
106470 + if (protocol < 0)
106471 + return -EINVAL;
106472
106473 /* Compatibility.
106474
106475 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106476 if (err)
106477 return err;
106478
106479 + if(!kern && !gr_search_socket(family, type, protocol)) {
106480 + if (rcu_access_pointer(net_families[family]) == NULL)
106481 + return -EAFNOSUPPORT;
106482 + else
106483 + return -EACCES;
106484 + }
106485 +
106486 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106487 + if (rcu_access_pointer(net_families[family]) == NULL)
106488 + return -EAFNOSUPPORT;
106489 + else
106490 + return -EACCES;
106491 + }
106492 +
106493 /*
106494 * Allocate the socket and allow the family to set things up. if
106495 * the protocol is 0, the family is instructed to select an appropriate
106496 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106497 if (sock) {
106498 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106499 if (err >= 0) {
106500 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106501 + err = -EACCES;
106502 + goto error;
106503 + }
106504 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106505 + if (err)
106506 + goto error;
106507 +
106508 err = security_socket_bind(sock,
106509 (struct sockaddr *)&address,
106510 addrlen);
106511 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106512 (struct sockaddr *)
106513 &address, addrlen);
106514 }
106515 +error:
106516 fput_light(sock->file, fput_needed);
106517 }
106518 return err;
106519 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106520 if ((unsigned int)backlog > somaxconn)
106521 backlog = somaxconn;
106522
106523 + if (gr_handle_sock_server_other(sock->sk)) {
106524 + err = -EPERM;
106525 + goto error;
106526 + }
106527 +
106528 + err = gr_search_listen(sock);
106529 + if (err)
106530 + goto error;
106531 +
106532 err = security_socket_listen(sock, backlog);
106533 if (!err)
106534 err = sock->ops->listen(sock, backlog);
106535
106536 +error:
106537 fput_light(sock->file, fput_needed);
106538 }
106539 return err;
106540 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106541 newsock->type = sock->type;
106542 newsock->ops = sock->ops;
106543
106544 + if (gr_handle_sock_server_other(sock->sk)) {
106545 + err = -EPERM;
106546 + sock_release(newsock);
106547 + goto out_put;
106548 + }
106549 +
106550 + err = gr_search_accept(sock);
106551 + if (err) {
106552 + sock_release(newsock);
106553 + goto out_put;
106554 + }
106555 +
106556 /*
106557 * We don't need try_module_get here, as the listening socket (sock)
106558 * has the protocol module (sock->ops->owner) held.
106559 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106560 fd_install(newfd, newfile);
106561 err = newfd;
106562
106563 + gr_attach_curr_ip(newsock->sk);
106564 +
106565 out_put:
106566 fput_light(sock->file, fput_needed);
106567 out:
106568 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106569 int, addrlen)
106570 {
106571 struct socket *sock;
106572 + struct sockaddr *sck;
106573 struct sockaddr_storage address;
106574 int err, fput_needed;
106575
106576 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106577 if (err < 0)
106578 goto out_put;
106579
106580 + sck = (struct sockaddr *)&address;
106581 +
106582 + if (gr_handle_sock_client(sck)) {
106583 + err = -EACCES;
106584 + goto out_put;
106585 + }
106586 +
106587 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
106588 + if (err)
106589 + goto out_put;
106590 +
106591 err =
106592 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
106593 if (err)
106594 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
106595 * the protocol.
106596 */
106597
106598 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
106599 +
106600 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106601 unsigned int, flags, struct sockaddr __user *, addr,
106602 int, addr_len)
106603 @@ -1819,7 +1884,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
106604 struct socket *sock;
106605 struct iovec iov;
106606 struct msghdr msg;
106607 - struct sockaddr_storage address;
106608 + struct sockaddr_storage address = { };
106609 int err, err2;
106610 int fput_needed;
106611
106612 @@ -2069,7 +2134,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
106613 * checking falls down on this.
106614 */
106615 if (copy_from_user(ctl_buf,
106616 - (void __user __force *)msg_sys->msg_control,
106617 + (void __force_user *)msg_sys->msg_control,
106618 ctl_len))
106619 goto out_freectl;
106620 msg_sys->msg_control = ctl_buf;
106621 @@ -2220,7 +2285,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
106622 ssize_t err;
106623
106624 /* kernel mode address */
106625 - struct sockaddr_storage addr;
106626 + struct sockaddr_storage addr = { };
106627
106628 /* user mode address pointers */
106629 struct sockaddr __user *uaddr;
106630 @@ -2866,7 +2931,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
106631 ifr = compat_alloc_user_space(buf_size);
106632 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
106633
106634 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
106635 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
106636 return -EFAULT;
106637
106638 if (put_user(convert_in ? rxnfc : compat_ptr(data),
106639 @@ -2977,7 +3042,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
106640 old_fs = get_fs();
106641 set_fs(KERNEL_DS);
106642 err = dev_ioctl(net, cmd,
106643 - (struct ifreq __user __force *) &kifr);
106644 + (struct ifreq __force_user *) &kifr);
106645 set_fs(old_fs);
106646
106647 return err;
106648 @@ -3070,7 +3135,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
106649
106650 old_fs = get_fs();
106651 set_fs(KERNEL_DS);
106652 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
106653 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
106654 set_fs(old_fs);
106655
106656 if (cmd == SIOCGIFMAP && !err) {
106657 @@ -3154,7 +3219,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
106658 ret |= get_user(rtdev, &(ur4->rt_dev));
106659 if (rtdev) {
106660 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
106661 - r4.rt_dev = (char __user __force *)devname;
106662 + r4.rt_dev = (char __force_user *)devname;
106663 devname[15] = 0;
106664 } else
106665 r4.rt_dev = NULL;
106666 @@ -3381,8 +3446,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
106667 int __user *uoptlen;
106668 int err;
106669
106670 - uoptval = (char __user __force *) optval;
106671 - uoptlen = (int __user __force *) optlen;
106672 + uoptval = (char __force_user *) optval;
106673 + uoptlen = (int __force_user *) optlen;
106674
106675 set_fs(KERNEL_DS);
106676 if (level == SOL_SOCKET)
106677 @@ -3402,7 +3467,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
106678 char __user *uoptval;
106679 int err;
106680
106681 - uoptval = (char __user __force *) optval;
106682 + uoptval = (char __force_user *) optval;
106683
106684 set_fs(KERNEL_DS);
106685 if (level == SOL_SOCKET)
106686 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
106687 index 224a82f..7a42b51 100644
106688 --- a/net/sunrpc/auth_gss/svcauth_gss.c
106689 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
106690 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106691 uint64_t *handle)
106692 {
106693 struct rsc rsci, *rscp = NULL;
106694 - static atomic64_t ctxhctr;
106695 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
106696 long long ctxh;
106697 struct gss_api_mech *gm = NULL;
106698 time_t expiry;
106699 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106700 status = -ENOMEM;
106701 /* the handle needs to be just a unique id,
106702 * use a static counter */
106703 - ctxh = atomic64_inc_return(&ctxhctr);
106704 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
106705
106706 /* make a copy for the caller */
106707 *handle = ctxh;
106708 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
106709 index 5199bb1..567a54c 100644
106710 --- a/net/sunrpc/cache.c
106711 +++ b/net/sunrpc/cache.c
106712 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
106713 struct sunrpc_net *sn;
106714
106715 sn = net_generic(net, sunrpc_net_id);
106716 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
106717 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
106718 if (cd->u.procfs.proc_ent == NULL)
106719 goto out_nomem;
106720 cd->u.procfs.channel_ent = NULL;
106721 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
106722 index 86e6cc5..f79a7f5 100644
106723 --- a/net/sunrpc/clnt.c
106724 +++ b/net/sunrpc/clnt.c
106725 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
106726 (RPC_IS_ASYNC(task) ? "async" : "sync"));
106727
106728 /* Increment call count */
106729 - task->tk_msg.rpc_proc->p_count++;
106730 + pax_open_kernel();
106731 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
106732 + pax_close_kernel();
106733 clnt->cl_stats->rpccnt++;
106734 task->tk_action = call_reserve;
106735 }
106736 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
106737 index d20f232..ec9cd28 100644
106738 --- a/net/sunrpc/sched.c
106739 +++ b/net/sunrpc/sched.c
106740 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
106741 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
106742 static void rpc_task_set_debuginfo(struct rpc_task *task)
106743 {
106744 - static atomic_t rpc_pid;
106745 + static atomic_unchecked_t rpc_pid;
106746
106747 - task->tk_pid = atomic_inc_return(&rpc_pid);
106748 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
106749 }
106750 #else
106751 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
106752 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
106753 index 9711a15..fb0eb4d 100644
106754 --- a/net/sunrpc/stats.c
106755 +++ b/net/sunrpc/stats.c
106756 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
106757
106758 dprintk("RPC: registering /proc/net/rpc\n");
106759 sn = net_generic(net, sunrpc_net_id);
106760 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
106761 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
106762 if (sn->proc_net_rpc == NULL)
106763 return -ENOMEM;
106764
106765 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
106766 index 91eaef1..08434d4 100644
106767 --- a/net/sunrpc/svc.c
106768 +++ b/net/sunrpc/svc.c
106769 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
106770 svc_putnl(resv, RPC_SUCCESS);
106771
106772 /* Bump per-procedure stats counter */
106773 - procp->pc_count++;
106774 + pax_open_kernel();
106775 + (*(unsigned int *)&procp->pc_count)++;
106776 + pax_close_kernel();
106777
106778 /* Initialize storage for argp and resp */
106779 memset(rqstp->rq_argp, 0, procp->pc_argsize);
106780 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
106781 index 621ca7b..59421dd 100644
106782 --- a/net/sunrpc/svcauth_unix.c
106783 +++ b/net/sunrpc/svcauth_unix.c
106784 @@ -414,7 +414,7 @@ struct unix_gid {
106785 struct group_info *gi;
106786 };
106787
106788 -static int unix_gid_hash(kuid_t uid)
106789 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
106790 {
106791 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
106792 }
106793 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
106794 (*bpp)[-1] = '\n';
106795 }
106796
106797 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106798 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106799
106800 static int unix_gid_parse(struct cache_detail *cd,
106801 char *mesg, int mlen)
106802 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
106803 index c1b6270..05089c1 100644
106804 --- a/net/sunrpc/xprtrdma/svc_rdma.c
106805 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
106806 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
106807 static unsigned int min_max_inline = 4096;
106808 static unsigned int max_max_inline = 65536;
106809
106810 -atomic_t rdma_stat_recv;
106811 -atomic_t rdma_stat_read;
106812 -atomic_t rdma_stat_write;
106813 -atomic_t rdma_stat_sq_starve;
106814 -atomic_t rdma_stat_rq_starve;
106815 -atomic_t rdma_stat_rq_poll;
106816 -atomic_t rdma_stat_rq_prod;
106817 -atomic_t rdma_stat_sq_poll;
106818 -atomic_t rdma_stat_sq_prod;
106819 +atomic_unchecked_t rdma_stat_recv;
106820 +atomic_unchecked_t rdma_stat_read;
106821 +atomic_unchecked_t rdma_stat_write;
106822 +atomic_unchecked_t rdma_stat_sq_starve;
106823 +atomic_unchecked_t rdma_stat_rq_starve;
106824 +atomic_unchecked_t rdma_stat_rq_poll;
106825 +atomic_unchecked_t rdma_stat_rq_prod;
106826 +atomic_unchecked_t rdma_stat_sq_poll;
106827 +atomic_unchecked_t rdma_stat_sq_prod;
106828
106829 /* Temporary NFS request map and context caches */
106830 struct kmem_cache *svc_rdma_map_cachep;
106831 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
106832 len -= *ppos;
106833 if (len > *lenp)
106834 len = *lenp;
106835 - if (len && copy_to_user(buffer, str_buf, len))
106836 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
106837 return -EFAULT;
106838 *lenp = len;
106839 *ppos += len;
106840 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
106841 {
106842 .procname = "rdma_stat_read",
106843 .data = &rdma_stat_read,
106844 - .maxlen = sizeof(atomic_t),
106845 + .maxlen = sizeof(atomic_unchecked_t),
106846 .mode = 0644,
106847 .proc_handler = read_reset_stat,
106848 },
106849 {
106850 .procname = "rdma_stat_recv",
106851 .data = &rdma_stat_recv,
106852 - .maxlen = sizeof(atomic_t),
106853 + .maxlen = sizeof(atomic_unchecked_t),
106854 .mode = 0644,
106855 .proc_handler = read_reset_stat,
106856 },
106857 {
106858 .procname = "rdma_stat_write",
106859 .data = &rdma_stat_write,
106860 - .maxlen = sizeof(atomic_t),
106861 + .maxlen = sizeof(atomic_unchecked_t),
106862 .mode = 0644,
106863 .proc_handler = read_reset_stat,
106864 },
106865 {
106866 .procname = "rdma_stat_sq_starve",
106867 .data = &rdma_stat_sq_starve,
106868 - .maxlen = sizeof(atomic_t),
106869 + .maxlen = sizeof(atomic_unchecked_t),
106870 .mode = 0644,
106871 .proc_handler = read_reset_stat,
106872 },
106873 {
106874 .procname = "rdma_stat_rq_starve",
106875 .data = &rdma_stat_rq_starve,
106876 - .maxlen = sizeof(atomic_t),
106877 + .maxlen = sizeof(atomic_unchecked_t),
106878 .mode = 0644,
106879 .proc_handler = read_reset_stat,
106880 },
106881 {
106882 .procname = "rdma_stat_rq_poll",
106883 .data = &rdma_stat_rq_poll,
106884 - .maxlen = sizeof(atomic_t),
106885 + .maxlen = sizeof(atomic_unchecked_t),
106886 .mode = 0644,
106887 .proc_handler = read_reset_stat,
106888 },
106889 {
106890 .procname = "rdma_stat_rq_prod",
106891 .data = &rdma_stat_rq_prod,
106892 - .maxlen = sizeof(atomic_t),
106893 + .maxlen = sizeof(atomic_unchecked_t),
106894 .mode = 0644,
106895 .proc_handler = read_reset_stat,
106896 },
106897 {
106898 .procname = "rdma_stat_sq_poll",
106899 .data = &rdma_stat_sq_poll,
106900 - .maxlen = sizeof(atomic_t),
106901 + .maxlen = sizeof(atomic_unchecked_t),
106902 .mode = 0644,
106903 .proc_handler = read_reset_stat,
106904 },
106905 {
106906 .procname = "rdma_stat_sq_prod",
106907 .data = &rdma_stat_sq_prod,
106908 - .maxlen = sizeof(atomic_t),
106909 + .maxlen = sizeof(atomic_unchecked_t),
106910 .mode = 0644,
106911 .proc_handler = read_reset_stat,
106912 },
106913 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106914 index e011027..9d3c4e1 100644
106915 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106916 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106917 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
106918 *page_no = pg_no;
106919 *page_offset = pg_off;
106920 ret = read;
106921 - atomic_inc(&rdma_stat_read);
106922 + atomic_inc_unchecked(&rdma_stat_read);
106923 return ret;
106924 err:
106925 svc_rdma_unmap_dma(ctxt);
106926 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
106927 *page_no = pg_no;
106928 *page_offset = pg_off;
106929 ret = read;
106930 - atomic_inc(&rdma_stat_read);
106931 + atomic_inc_unchecked(&rdma_stat_read);
106932 return ret;
106933 err:
106934 svc_rdma_unmap_dma(ctxt);
106935 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106936 dto_q);
106937 list_del_init(&ctxt->dto_q);
106938 } else {
106939 - atomic_inc(&rdma_stat_rq_starve);
106940 + atomic_inc_unchecked(&rdma_stat_rq_starve);
106941 clear_bit(XPT_DATA, &xprt->xpt_flags);
106942 ctxt = NULL;
106943 }
106944 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106945 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
106946 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
106947 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
106948 - atomic_inc(&rdma_stat_recv);
106949 + atomic_inc_unchecked(&rdma_stat_recv);
106950
106951 /* Build up the XDR from the receive buffers. */
106952 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
106953 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106954 index 9f1b506..2e0b321 100644
106955 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106956 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106957 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
106958 write_wr.wr.rdma.remote_addr = to;
106959
106960 /* Post It */
106961 - atomic_inc(&rdma_stat_write);
106962 + atomic_inc_unchecked(&rdma_stat_write);
106963 if (svc_rdma_send(xprt, &write_wr))
106964 goto err;
106965 return write_len - bc;
106966 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106967 index 4e61880..1f0d963 100644
106968 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
106969 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106970 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106971 return;
106972
106973 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
106974 - atomic_inc(&rdma_stat_rq_poll);
106975 + atomic_inc_unchecked(&rdma_stat_rq_poll);
106976
106977 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
106978 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
106979 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106980 }
106981
106982 if (ctxt)
106983 - atomic_inc(&rdma_stat_rq_prod);
106984 + atomic_inc_unchecked(&rdma_stat_rq_prod);
106985
106986 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
106987 /*
106988 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106989 return;
106990
106991 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
106992 - atomic_inc(&rdma_stat_sq_poll);
106993 + atomic_inc_unchecked(&rdma_stat_sq_poll);
106994 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
106995 int i;
106996
106997 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106998 }
106999
107000 if (ctxt)
107001 - atomic_inc(&rdma_stat_sq_prod);
107002 + atomic_inc_unchecked(&rdma_stat_sq_prod);
107003 }
107004
107005 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
107006 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
107007 spin_lock_bh(&xprt->sc_lock);
107008 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
107009 spin_unlock_bh(&xprt->sc_lock);
107010 - atomic_inc(&rdma_stat_sq_starve);
107011 + atomic_inc_unchecked(&rdma_stat_sq_starve);
107012
107013 /* See if we can opportunistically reap SQ WR to make room */
107014 sq_cq_reap(xprt);
107015 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
107016 index e7000be..e3b0ba7 100644
107017 --- a/net/sysctl_net.c
107018 +++ b/net/sysctl_net.c
107019 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
107020 kgid_t root_gid = make_kgid(net->user_ns, 0);
107021
107022 /* Allow network administrator to have same access as root. */
107023 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
107024 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
107025 uid_eq(root_uid, current_euid())) {
107026 int mode = (table->mode >> 6) & 7;
107027 return (mode << 6) | (mode << 3) | mode;
107028 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
107029 index 0344206..bff8abf 100644
107030 --- a/net/tipc/subscr.c
107031 +++ b/net/tipc/subscr.c
107032 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
107033 struct tipc_subscriber *subscriber = sub->subscriber;
107034 struct kvec msg_sect;
107035
107036 - msg_sect.iov_base = (void *)&sub->evt;
107037 + msg_sect.iov_base = &sub->evt;
107038 msg_sect.iov_len = sizeof(struct tipc_event);
107039 sub->evt.event = htohl(event, sub->swap);
107040 sub->evt.found_lower = htohl(found_lower, sub->swap);
107041 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
107042 index 8e1b102..20af1b2 100644
107043 --- a/net/unix/af_unix.c
107044 +++ b/net/unix/af_unix.c
107045 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
107046 err = -ECONNREFUSED;
107047 if (!S_ISSOCK(inode->i_mode))
107048 goto put_fail;
107049 +
107050 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
107051 + err = -EACCES;
107052 + goto put_fail;
107053 + }
107054 +
107055 u = unix_find_socket_byinode(inode);
107056 if (!u)
107057 goto put_fail;
107058 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
107059 if (u) {
107060 struct dentry *dentry;
107061 dentry = unix_sk(u)->path.dentry;
107062 +
107063 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
107064 + err = -EPERM;
107065 + sock_put(u);
107066 + goto fail;
107067 + }
107068 +
107069 if (dentry)
107070 touch_atime(&unix_sk(u)->path);
107071 } else
107072 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
107073 */
107074 err = security_path_mknod(&path, dentry, mode, 0);
107075 if (!err) {
107076 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
107077 + err = -EACCES;
107078 + goto out;
107079 + }
107080 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
107081 if (!err) {
107082 res->mnt = mntget(path.mnt);
107083 res->dentry = dget(dentry);
107084 + gr_handle_create(dentry, path.mnt);
107085 }
107086 }
107087 +out:
107088 done_path_create(&path, dentry);
107089 return err;
107090 }
107091 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
107092 writable = unix_writable(sk);
107093 other = unix_peer_get(sk);
107094 if (other) {
107095 - if (unix_peer(other) != sk) {
107096 + unix_state_lock(other);
107097 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
107098 + unix_state_unlock(other);
107099 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
107100 if (unix_recvq_full(other))
107101 writable = 0;
107102 - }
107103 + } else
107104 + unix_state_unlock(other);
107105 sock_put(other);
107106 }
107107
107108 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107109 seq_puts(seq, "Num RefCount Protocol Flags Type St "
107110 "Inode Path\n");
107111 else {
107112 - struct sock *s = v;
107113 + struct sock *s = v, *peer;
107114 struct unix_sock *u = unix_sk(s);
107115 unix_state_lock(s);
107116 + peer = unix_peer(s);
107117 + unix_state_unlock(s);
107118 +
107119 + unix_state_double_lock(s, peer);
107120
107121 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
107122 s,
107123 @@ -2376,10 +2402,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
107124 seq_putc(seq, '@');
107125 i++;
107126 }
107127 - for ( ; i < len; i++)
107128 - seq_putc(seq, u->addr->name->sun_path[i]);
107129 - }
107130 - unix_state_unlock(s);
107131 + for ( ; i < len; i++) {
107132 + char c = u->addr->name->sun_path[i];
107133 + switch (c) {
107134 + case '\n':
107135 + seq_putc(seq, '\\');
107136 + seq_putc(seq, 'n');
107137 + break;
107138 + case '\t':
107139 + seq_putc(seq, '\\');
107140 + seq_putc(seq, 't');
107141 + break;
107142 + case '\\':
107143 + seq_putc(seq, '\\');
107144 + seq_putc(seq, '\\');
107145 + break;
107146 + default:
107147 + seq_putc(seq, c);
107148 + }
107149 + }
107150 + } else if (peer)
107151 + seq_printf(seq, " P%lu", sock_i_ino(peer));
107152 +
107153 + unix_state_double_unlock(s, peer);
107154 seq_putc(seq, '\n');
107155 }
107156
107157 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
107158 index b3d5150..ff3a837 100644
107159 --- a/net/unix/sysctl_net_unix.c
107160 +++ b/net/unix/sysctl_net_unix.c
107161 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
107162
107163 int __net_init unix_sysctl_register(struct net *net)
107164 {
107165 - struct ctl_table *table;
107166 + ctl_table_no_const *table;
107167
107168 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
107169 if (table == NULL)
107170 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
107171 index 9b7f207..2596621 100644
107172 --- a/net/vmw_vsock/vmci_transport_notify.c
107173 +++ b/net/vmw_vsock/vmci_transport_notify.c
107174 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
107175
107176 /* Socket control packet based operations. */
107177 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
107178 - vmci_transport_notify_pkt_socket_init,
107179 - vmci_transport_notify_pkt_socket_destruct,
107180 - vmci_transport_notify_pkt_poll_in,
107181 - vmci_transport_notify_pkt_poll_out,
107182 - vmci_transport_notify_pkt_handle_pkt,
107183 - vmci_transport_notify_pkt_recv_init,
107184 - vmci_transport_notify_pkt_recv_pre_block,
107185 - vmci_transport_notify_pkt_recv_pre_dequeue,
107186 - vmci_transport_notify_pkt_recv_post_dequeue,
107187 - vmci_transport_notify_pkt_send_init,
107188 - vmci_transport_notify_pkt_send_pre_block,
107189 - vmci_transport_notify_pkt_send_pre_enqueue,
107190 - vmci_transport_notify_pkt_send_post_enqueue,
107191 - vmci_transport_notify_pkt_process_request,
107192 - vmci_transport_notify_pkt_process_negotiate,
107193 + .socket_init = vmci_transport_notify_pkt_socket_init,
107194 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107195 + .poll_in = vmci_transport_notify_pkt_poll_in,
107196 + .poll_out = vmci_transport_notify_pkt_poll_out,
107197 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107198 + .recv_init = vmci_transport_notify_pkt_recv_init,
107199 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107200 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107201 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107202 + .send_init = vmci_transport_notify_pkt_send_init,
107203 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107204 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107205 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107206 + .process_request = vmci_transport_notify_pkt_process_request,
107207 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107208 };
107209 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
107210 index dc9c792..3089de0 100644
107211 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
107212 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
107213 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
107214
107215 /* Socket always on control packet based operations. */
107216 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
107217 - vmci_transport_notify_pkt_socket_init,
107218 - vmci_transport_notify_pkt_socket_destruct,
107219 - vmci_transport_notify_pkt_poll_in,
107220 - vmci_transport_notify_pkt_poll_out,
107221 - vmci_transport_notify_pkt_handle_pkt,
107222 - vmci_transport_notify_pkt_recv_init,
107223 - vmci_transport_notify_pkt_recv_pre_block,
107224 - vmci_transport_notify_pkt_recv_pre_dequeue,
107225 - vmci_transport_notify_pkt_recv_post_dequeue,
107226 - vmci_transport_notify_pkt_send_init,
107227 - vmci_transport_notify_pkt_send_pre_block,
107228 - vmci_transport_notify_pkt_send_pre_enqueue,
107229 - vmci_transport_notify_pkt_send_post_enqueue,
107230 - vmci_transport_notify_pkt_process_request,
107231 - vmci_transport_notify_pkt_process_negotiate,
107232 + .socket_init = vmci_transport_notify_pkt_socket_init,
107233 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
107234 + .poll_in = vmci_transport_notify_pkt_poll_in,
107235 + .poll_out = vmci_transport_notify_pkt_poll_out,
107236 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
107237 + .recv_init = vmci_transport_notify_pkt_recv_init,
107238 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
107239 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
107240 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
107241 + .send_init = vmci_transport_notify_pkt_send_init,
107242 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
107243 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
107244 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
107245 + .process_request = vmci_transport_notify_pkt_process_request,
107246 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
107247 };
107248 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
107249 index c8717c1..08539f5 100644
107250 --- a/net/wireless/wext-core.c
107251 +++ b/net/wireless/wext-core.c
107252 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107253 */
107254
107255 /* Support for very large requests */
107256 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
107257 - (user_length > descr->max_tokens)) {
107258 + if (user_length > descr->max_tokens) {
107259 /* Allow userspace to GET more than max so
107260 * we can support any size GET requests.
107261 * There is still a limit : -ENOMEM.
107262 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
107263 }
107264 }
107265
107266 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
107267 - /*
107268 - * If this is a GET, but not NOMAX, it means that the extra
107269 - * data is not bounded by userspace, but by max_tokens. Thus
107270 - * set the length to max_tokens. This matches the extra data
107271 - * allocation.
107272 - * The driver should fill it with the number of tokens it
107273 - * provided, and it may check iwp->length rather than having
107274 - * knowledge of max_tokens. If the driver doesn't change the
107275 - * iwp->length, this ioctl just copies back max_token tokens
107276 - * filled with zeroes. Hopefully the driver isn't claiming
107277 - * them to be valid data.
107278 - */
107279 - iwp->length = descr->max_tokens;
107280 - }
107281 -
107282 err = handler(dev, info, (union iwreq_data *) iwp, extra);
107283
107284 iwp->length += essid_compat;
107285 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
107286 index 4323952..a06dfe1 100644
107287 --- a/net/x25/sysctl_net_x25.c
107288 +++ b/net/x25/sysctl_net_x25.c
107289 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
107290 .mode = 0644,
107291 .proc_handler = proc_dointvec,
107292 },
107293 - { 0, },
107294 + { },
107295 };
107296
107297 void __init x25_register_sysctl(void)
107298 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
107299 index 0917f04..f4e3d8c 100644
107300 --- a/net/x25/x25_proc.c
107301 +++ b/net/x25/x25_proc.c
107302 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
107303
107304 int __init x25_proc_init(void)
107305 {
107306 - if (!proc_mkdir("x25", init_net.proc_net))
107307 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
107308 return -ENOMEM;
107309
107310 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
107311 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
107312 index cee479b..0ea3567 100644
107313 --- a/net/xfrm/xfrm_policy.c
107314 +++ b/net/xfrm/xfrm_policy.c
107315 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
107316 {
107317 policy->walk.dead = 1;
107318
107319 - atomic_inc(&policy->genid);
107320 + atomic_inc_unchecked(&policy->genid);
107321
107322 if (del_timer(&policy->polq.hold_timer))
107323 xfrm_pol_put(policy);
107324 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107325 else
107326 hlist_add_head(&policy->bydst, chain);
107327 __xfrm_policy_link(policy, dir);
107328 - atomic_inc(&net->xfrm.flow_cache_genid);
107329 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107330
107331 /* After previous checking, family can either be AF_INET or AF_INET6 */
107332 if (policy->family == AF_INET)
107333 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107334
107335 xdst->num_pols = num_pols;
107336 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107337 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107338 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107339
107340 return xdst;
107341 }
107342 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107343 }
107344 EXPORT_SYMBOL(xfrm_garbage_collect);
107345
107346 -static void xfrm_garbage_collect_deferred(struct net *net)
107347 +void xfrm_garbage_collect_deferred(struct net *net)
107348 {
107349 flow_cache_flush_deferred(net);
107350 }
107351 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107352
107353 static void xfrm_init_pmtu(struct dst_entry *dst)
107354 {
107355 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107356 if (xdst->xfrm_genid != dst->xfrm->genid)
107357 return 0;
107358 if (xdst->num_pols > 0 &&
107359 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107360 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107361 return 0;
107362
107363 mtu = dst_mtu(dst->child);
107364 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107365 dst_ops->link_failure = xfrm_link_failure;
107366 if (likely(dst_ops->neigh_lookup == NULL))
107367 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107368 - if (likely(afinfo->garbage_collect == NULL))
107369 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107370 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107371 }
107372 spin_unlock(&xfrm_policy_afinfo_lock);
107373 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107374 dst_ops->check = NULL;
107375 dst_ops->negative_advice = NULL;
107376 dst_ops->link_failure = NULL;
107377 - afinfo->garbage_collect = NULL;
107378 }
107379 return err;
107380 }
107381 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107382 sizeof(pol->xfrm_vec[i].saddr));
107383 pol->xfrm_vec[i].encap_family = mp->new_family;
107384 /* flush bundles */
107385 - atomic_inc(&pol->genid);
107386 + atomic_inc_unchecked(&pol->genid);
107387 }
107388 }
107389
107390 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107391 index de971b6..b843409 100644
107392 --- a/net/xfrm/xfrm_state.c
107393 +++ b/net/xfrm/xfrm_state.c
107394 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107395
107396 if (unlikely(afinfo == NULL))
107397 return -EAFNOSUPPORT;
107398 - typemap = afinfo->type_map;
107399 + typemap = (const struct xfrm_type **)afinfo->type_map;
107400 spin_lock_bh(&xfrm_type_lock);
107401
107402 - if (likely(typemap[type->proto] == NULL))
107403 + if (likely(typemap[type->proto] == NULL)) {
107404 + pax_open_kernel();
107405 typemap[type->proto] = type;
107406 - else
107407 + pax_close_kernel();
107408 + } else
107409 err = -EEXIST;
107410 spin_unlock_bh(&xfrm_type_lock);
107411 xfrm_state_put_afinfo(afinfo);
107412 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107413
107414 if (unlikely(afinfo == NULL))
107415 return -EAFNOSUPPORT;
107416 - typemap = afinfo->type_map;
107417 + typemap = (const struct xfrm_type **)afinfo->type_map;
107418 spin_lock_bh(&xfrm_type_lock);
107419
107420 if (unlikely(typemap[type->proto] != type))
107421 err = -ENOENT;
107422 - else
107423 + else {
107424 + pax_open_kernel();
107425 typemap[type->proto] = NULL;
107426 + pax_close_kernel();
107427 + }
107428 spin_unlock_bh(&xfrm_type_lock);
107429 xfrm_state_put_afinfo(afinfo);
107430 return err;
107431 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107432 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107433 {
107434 struct xfrm_state_afinfo *afinfo;
107435 - const struct xfrm_type **typemap;
107436 const struct xfrm_type *type;
107437 int modload_attempted = 0;
107438
107439 @@ -211,9 +215,8 @@ retry:
107440 afinfo = xfrm_state_get_afinfo(family);
107441 if (unlikely(afinfo == NULL))
107442 return NULL;
107443 - typemap = afinfo->type_map;
107444
107445 - type = typemap[proto];
107446 + type = afinfo->type_map[proto];
107447 if (unlikely(type && !try_module_get(type->owner)))
107448 type = NULL;
107449 if (!type && !modload_attempted) {
107450 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107451 return -EAFNOSUPPORT;
107452
107453 err = -EEXIST;
107454 - modemap = afinfo->mode_map;
107455 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107456 spin_lock_bh(&xfrm_mode_lock);
107457 if (modemap[mode->encap])
107458 goto out;
107459 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107460 if (!try_module_get(afinfo->owner))
107461 goto out;
107462
107463 - mode->afinfo = afinfo;
107464 + pax_open_kernel();
107465 + *(const void **)&mode->afinfo = afinfo;
107466 modemap[mode->encap] = mode;
107467 + pax_close_kernel();
107468 err = 0;
107469
107470 out:
107471 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107472 return -EAFNOSUPPORT;
107473
107474 err = -ENOENT;
107475 - modemap = afinfo->mode_map;
107476 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107477 spin_lock_bh(&xfrm_mode_lock);
107478 if (likely(modemap[mode->encap] == mode)) {
107479 + pax_open_kernel();
107480 modemap[mode->encap] = NULL;
107481 + pax_close_kernel();
107482 module_put(mode->afinfo->owner);
107483 err = 0;
107484 }
107485 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107486 u32 xfrm_get_acqseq(void)
107487 {
107488 u32 res;
107489 - static atomic_t acqseq;
107490 + static atomic_unchecked_t acqseq;
107491
107492 do {
107493 - res = atomic_inc_return(&acqseq);
107494 + res = atomic_inc_return_unchecked(&acqseq);
107495 } while (!res);
107496
107497 return res;
107498 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107499 index 05a6e3d..6716ec9 100644
107500 --- a/net/xfrm/xfrm_sysctl.c
107501 +++ b/net/xfrm/xfrm_sysctl.c
107502 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107503
107504 int __net_init xfrm_sysctl_init(struct net *net)
107505 {
107506 - struct ctl_table *table;
107507 + ctl_table_no_const *table;
107508
107509 __xfrm_sysctl_init(net);
107510
107511 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107512 index edd2794..73c7db9 100644
107513 --- a/scripts/Kbuild.include
107514 +++ b/scripts/Kbuild.include
107515 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107516 # cc-ldoption
107517 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107518 cc-ldoption = $(call try-run,\
107519 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107520 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107521
107522 # ld-option
107523 # Usage: LDFLAGS += $(call ld-option, -X)
107524 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107525 index 649ce68..f6bc05c 100644
107526 --- a/scripts/Makefile.build
107527 +++ b/scripts/Makefile.build
107528 @@ -60,7 +60,7 @@ endif
107529 endif
107530
107531 # Do not include host rules unless needed
107532 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107533 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
107534 include scripts/Makefile.host
107535 endif
107536
107537 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
107538 index 627f8cb..dbe0bca 100644
107539 --- a/scripts/Makefile.clean
107540 +++ b/scripts/Makefile.clean
107541 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
107542 __clean-files := $(extra-y) $(extra-m) $(extra-) \
107543 $(always) $(targets) $(clean-files) \
107544 $(host-progs) \
107545 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
107546 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
107547 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
107548
107549 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
107550
107551 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
107552 index 133edfa..c9aa07f 100644
107553 --- a/scripts/Makefile.host
107554 +++ b/scripts/Makefile.host
107555 @@ -20,7 +20,19 @@
107556 # Will compile qconf as a C++ program, and menu as a C program.
107557 # They are linked as C++ code to the executable qconf
107558
107559 +# hostprogs-y := conf
107560 +# conf-objs := conf.o libkconfig.so
107561 +# libkconfig-objs := expr.o type.o
107562 +# Will create a shared library named libkconfig.so that consists of
107563 +# expr.o and type.o (they are both compiled as C code and the object files
107564 +# are made as position independent code).
107565 +# conf.c is compiled as a C program, and conf.o is linked together with
107566 +# libkconfig.so as the executable conf.
107567 +# Note: Shared libraries consisting of C++ files are not supported
107568 +
107569 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
107570 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
107571 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
107572
107573 # C code
107574 # Executables compiled from a single .c file
107575 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
107576 # C++ Object (.o) files compiled from .cc files
107577 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
107578
107579 +# Shared libaries (only .c supported)
107580 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
107581 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
107582 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
107583 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
107584 +# Remove .so files from "xxx-objs"
107585 +host-cobjs := $(filter-out %.so,$(host-cobjs))
107586 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
107587 +
107588 +# Object (.o) files used by the shared libaries
107589 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
107590 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
107591 +
107592 # output directory for programs/.o files
107593 # hostprogs-y := tools/build may have been specified.
107594 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
107595 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
107596 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
107597 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
107598 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
107599 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
107600 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
107601 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
107602 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
107603 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
107604
107605 obj-dirs += $(host-objdirs)
107606 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
107607 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
107608 $(call if_changed_dep,host-cxxobjs)
107609
107610 +# Compile .c file, create position independent .o file
107611 +# host-cshobjs -> .o
107612 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
107613 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
107614 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
107615 + $(call if_changed_dep,host-cshobjs)
107616 +
107617 +# Compile .c file, create position independent .o file
107618 +# host-cxxshobjs -> .o
107619 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
107620 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
107621 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
107622 + $(call if_changed_dep,host-cxxshobjs)
107623 +
107624 +# Link a shared library, based on position independent .o files
107625 +# *.o -> .so shared library (host-cshlib)
107626 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
107627 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
107628 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107629 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107630 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
107631 + $(call if_changed,host-cshlib)
107632 +
107633 +# Link a shared library, based on position independent .o files
107634 +# *.o -> .so shared library (host-cxxshlib)
107635 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
107636 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
107637 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107638 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107639 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
107640 + $(call if_changed,host-cxxshlib)
107641 +
107642 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
107643 - $(host-cxxmulti) $(host-cxxobjs)
107644 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
107645 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
107646 index b304068..462d24e 100644
107647 --- a/scripts/basic/fixdep.c
107648 +++ b/scripts/basic/fixdep.c
107649 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
107650 /*
107651 * Lookup a value in the configuration string.
107652 */
107653 -static int is_defined_config(const char *name, int len, unsigned int hash)
107654 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
107655 {
107656 struct item *aux;
107657
107658 @@ -211,10 +211,10 @@ static void clear_config(void)
107659 /*
107660 * Record the use of a CONFIG_* word.
107661 */
107662 -static void use_config(const char *m, int slen)
107663 +static void use_config(const char *m, unsigned int slen)
107664 {
107665 unsigned int hash = strhash(m, slen);
107666 - int c, i;
107667 + unsigned int c, i;
107668
107669 if (is_defined_config(m, slen, hash))
107670 return;
107671 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
107672
107673 static void parse_config_file(const char *map, size_t len)
107674 {
107675 - const int *end = (const int *) (map + len);
107676 + const unsigned int *end = (const unsigned int *) (map + len);
107677 /* start at +1, so that p can never be < map */
107678 - const int *m = (const int *) map + 1;
107679 + const unsigned int *m = (const unsigned int *) map + 1;
107680 const char *p, *q;
107681
107682 for (; m < end; m++) {
107683 @@ -435,7 +435,7 @@ static void print_deps(void)
107684 static void traps(void)
107685 {
107686 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
107687 - int *p = (int *)test;
107688 + unsigned int *p = (unsigned int *)test;
107689
107690 if (*p != INT_CONF) {
107691 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
107692 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
107693 new file mode 100644
107694 index 0000000..eaa4fce
107695 --- /dev/null
107696 +++ b/scripts/gcc-plugin.sh
107697 @@ -0,0 +1,51 @@
107698 +#!/bin/sh
107699 +srctree=$(dirname "$0")
107700 +gccplugins_dir=$($3 -print-file-name=plugin)
107701 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107702 +#include "gcc-common.h"
107703 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
107704 +#warning $2 CXX
107705 +#else
107706 +#warning $1 CC
107707 +#endif
107708 +EOF
107709 +)
107710 +
107711 +if [ $? -ne 0 ]
107712 +then
107713 + exit 1
107714 +fi
107715 +
107716 +case "$plugincc" in
107717 + *"$1 CC"*)
107718 + echo "$1"
107719 + exit 0
107720 + ;;
107721 +
107722 + *"$2 CXX"*)
107723 + # the c++ compiler needs another test, see below
107724 + ;;
107725 +
107726 + *)
107727 + exit 1
107728 + ;;
107729 +esac
107730 +
107731 +# we need a c++ compiler that supports the designated initializer GNU extension
107732 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107733 +#include "gcc-common.h"
107734 +class test {
107735 +public:
107736 + int test;
107737 +} test = {
107738 + .test = 1
107739 +};
107740 +EOF
107741 +)
107742 +
107743 +if [ $? -eq 0 ]
107744 +then
107745 + echo "$2"
107746 + exit 0
107747 +fi
107748 +exit 1
107749 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
107750 index fdebd66..a349e33 100755
107751 --- a/scripts/headers_install.sh
107752 +++ b/scripts/headers_install.sh
107753 @@ -32,6 +32,7 @@ do
107754 FILE="$(basename "$i")"
107755 sed -r \
107756 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
107757 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
107758 -e 's/__attribute_const__([ \t]|$)/\1/g' \
107759 -e 's@^#include <linux/compiler.h>@@' \
107760 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
107761 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
107762 index 86a4fe7..99e91f9 100755
107763 --- a/scripts/link-vmlinux.sh
107764 +++ b/scripts/link-vmlinux.sh
107765 @@ -166,7 +166,7 @@ else
107766 fi;
107767
107768 # final build of init/
107769 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
107770 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
107771
107772 kallsymso=""
107773 kallsyms_vmlinux=""
107774 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
107775 index e614ef6..d9d2b01 100644
107776 --- a/scripts/mod/file2alias.c
107777 +++ b/scripts/mod/file2alias.c
107778 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
107779 unsigned long size, unsigned long id_size,
107780 void *symval)
107781 {
107782 - int i;
107783 + unsigned int i;
107784
107785 if (size % id_size || size < id_size) {
107786 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
107787 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
107788 /* USB is special because the bcdDevice can be matched against a numeric range */
107789 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
107790 static void do_usb_entry(void *symval,
107791 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
107792 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
107793 unsigned char range_lo, unsigned char range_hi,
107794 unsigned char max, struct module *mod)
107795 {
107796 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
107797 {
107798 unsigned int devlo, devhi;
107799 unsigned char chi, clo, max;
107800 - int ndigits;
107801 + unsigned int ndigits;
107802
107803 DEF_FIELD(symval, usb_device_id, match_flags);
107804 DEF_FIELD(symval, usb_device_id, idVendor);
107805 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
107806 for (i = 0; i < count; i++) {
107807 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
107808 char acpi_id[sizeof(*id)];
107809 - int j;
107810 + unsigned int j;
107811
107812 buf_printf(&mod->dev_table_buf,
107813 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
107814 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107815
107816 for (j = 0; j < PNP_MAX_DEVICES; j++) {
107817 const char *id = (char *)(*devs)[j].id;
107818 - int i2, j2;
107819 + unsigned int i2, j2;
107820 int dup = 0;
107821
107822 if (!id[0])
107823 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107824 /* add an individual alias for every device entry */
107825 if (!dup) {
107826 char acpi_id[PNP_ID_LEN];
107827 - int k;
107828 + unsigned int k;
107829
107830 buf_printf(&mod->dev_table_buf,
107831 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
107832 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
107833 static int do_dmi_entry(const char *filename, void *symval,
107834 char *alias)
107835 {
107836 - int i, j;
107837 + unsigned int i, j;
107838 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
107839 sprintf(alias, "dmi*");
107840
107841 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
107842 index d439856..10c1eac 100644
107843 --- a/scripts/mod/modpost.c
107844 +++ b/scripts/mod/modpost.c
107845 @@ -921,6 +921,7 @@ enum mismatch {
107846 ANY_INIT_TO_ANY_EXIT,
107847 ANY_EXIT_TO_ANY_INIT,
107848 EXPORT_TO_INIT_EXIT,
107849 + DATA_TO_TEXT
107850 };
107851
107852 struct sectioncheck {
107853 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
107854 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
107855 .mismatch = EXPORT_TO_INIT_EXIT,
107856 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
107857 +},
107858 +/* Do not reference code from writable data */
107859 +{
107860 + .fromsec = { DATA_SECTIONS, NULL },
107861 + .tosec = { TEXT_SECTIONS, NULL },
107862 + .mismatch = DATA_TO_TEXT
107863 }
107864 };
107865
107866 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
107867 continue;
107868 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
107869 continue;
107870 - if (sym->st_value == addr)
107871 - return sym;
107872 /* Find a symbol nearby - addr are maybe negative */
107873 d = sym->st_value - addr;
107874 + if (d == 0)
107875 + return sym;
107876 if (d < 0)
107877 d = addr - sym->st_value;
107878 if (d < distance) {
107879 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
107880 tosym, prl_to, prl_to, tosym);
107881 free(prl_to);
107882 break;
107883 + case DATA_TO_TEXT:
107884 +#if 0
107885 + fprintf(stderr,
107886 + "The %s %s:%s references\n"
107887 + "the %s %s:%s%s\n",
107888 + from, fromsec, fromsym, to, tosec, tosym, to_p);
107889 +#endif
107890 + break;
107891 }
107892 fprintf(stderr, "\n");
107893 }
107894 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
107895 static void check_sec_ref(struct module *mod, const char *modname,
107896 struct elf_info *elf)
107897 {
107898 - int i;
107899 + unsigned int i;
107900 Elf_Shdr *sechdrs = elf->sechdrs;
107901
107902 /* Walk through all sections */
107903 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
107904 va_end(ap);
107905 }
107906
107907 -void buf_write(struct buffer *buf, const char *s, int len)
107908 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
107909 {
107910 if (buf->size - buf->pos < len) {
107911 buf->size += len + SZ;
107912 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
107913 if (fstat(fileno(file), &st) < 0)
107914 goto close_write;
107915
107916 - if (st.st_size != b->pos)
107917 + if (st.st_size != (off_t)b->pos)
107918 goto close_write;
107919
107920 tmp = NOFAIL(malloc(b->pos));
107921 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
107922 index 168b43d..77914bf 100644
107923 --- a/scripts/mod/modpost.h
107924 +++ b/scripts/mod/modpost.h
107925 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
107926
107927 struct buffer {
107928 char *p;
107929 - int pos;
107930 - int size;
107931 + unsigned int pos;
107932 + unsigned int size;
107933 };
107934
107935 void __attribute__((format(printf, 2, 3)))
107936 buf_printf(struct buffer *buf, const char *fmt, ...);
107937
107938 void
107939 -buf_write(struct buffer *buf, const char *s, int len);
107940 +buf_write(struct buffer *buf, const char *s, unsigned int len);
107941
107942 struct module {
107943 struct module *next;
107944 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
107945 index 944418d..15291e4 100644
107946 --- a/scripts/mod/sumversion.c
107947 +++ b/scripts/mod/sumversion.c
107948 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
107949 goto out;
107950 }
107951
107952 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
107953 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
107954 warn("writing sum in %s failed: %s\n",
107955 filename, strerror(errno));
107956 goto out;
107957 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
107958 index 0865b3e..7235dd4 100644
107959 --- a/scripts/module-common.lds
107960 +++ b/scripts/module-common.lds
107961 @@ -6,6 +6,10 @@
107962 SECTIONS {
107963 /DISCARD/ : { *(.discard) }
107964
107965 + .rodata : {
107966 + *(.rodata) *(.rodata.*)
107967 + *(.data..read_only)
107968 + }
107969 __ksymtab : { *(SORT(___ksymtab+*)) }
107970 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
107971 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
107972 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
107973 index 99ca6e7..3a1a1a1 100644
107974 --- a/scripts/package/Makefile
107975 +++ b/scripts/package/Makefile
107976 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
107977 ln -sf $(srctree) $(KERNELPATH)
107978 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
107979 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
107980 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107981 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107982 rm $(KERNELPATH)
107983 rm -f $(objtree)/.scmversion
107984 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
107985 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
107986 index 5972624..4028795 100755
107987 --- a/scripts/package/builddeb
107988 +++ b/scripts/package/builddeb
107989 @@ -293,6 +293,7 @@ fi
107990 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
107991 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
107992 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
107993 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
107994 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
107995 mkdir -p "$destdir"
107996 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
107997 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
107998 index d9ab94b..eb7f04c 100755
107999 --- a/scripts/package/mkspec
108000 +++ b/scripts/package/mkspec
108001 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
108002 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
108003 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
108004 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
108005 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
108006 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
108007 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
108008 fi
108009
108010 echo ""
108011 echo "%clean"
108012 echo 'rm -rf $RPM_BUILD_ROOT'
108013 echo ""
108014 +echo "%pre"
108015 +echo 'chmod -f 0500 /boot'
108016 +echo 'if [ -d /lib/modules ]; then'
108017 +echo 'chmod -f 0500 /lib/modules'
108018 +echo 'fi'
108019 +echo 'if [ -d /lib32/modules ]; then'
108020 +echo 'chmod -f 0500 /lib32/modules'
108021 +echo 'fi'
108022 +echo 'if [ -d /lib64/modules ]; then'
108023 +echo 'chmod -f 0500 /lib64/modules'
108024 +echo 'fi'
108025 +echo ""
108026 +echo "%post devel"
108027 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
108028 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
108029 +echo ""
108030 echo "%post"
108031 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
108032 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
108033 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
108034 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
108035 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108036 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
108037 +echo "if [ -x /sbin/dracut ]; then"
108038 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108039 +echo "else"
108040 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
108041 echo "fi"
108042 echo ""
108043 echo "%files"
108044 -echo '%defattr (-, root, root)'
108045 +echo '%defattr (400, root, root, 500)'
108046 echo "%dir /lib/modules"
108047 -echo "/lib/modules/$KERNELRELEASE"
108048 echo "%exclude /lib/modules/$KERNELRELEASE/build"
108049 echo "%exclude /lib/modules/$KERNELRELEASE/source"
108050 +echo "/lib/modules/$KERNELRELEASE"
108051 echo "/lib/firmware/$KERNELRELEASE"
108052 echo "/boot/*"
108053 echo ""
108054 @@ -155,9 +166,8 @@ echo "/usr/include"
108055 echo ""
108056 if ! $PREBUILT; then
108057 echo "%files devel"
108058 -echo '%defattr (-, root, root)'
108059 +echo '%defattr (400, root, root, 500)'
108060 +echo "%dir /lib/modules/$KERNELRELEASE"
108061 echo "/usr/src/kernels/$KERNELRELEASE"
108062 -echo "/lib/modules/$KERNELRELEASE/build"
108063 -echo "/lib/modules/$KERNELRELEASE/source"
108064 echo ""
108065 fi
108066 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
108067 index 4718d78..9220d58 100644
108068 --- a/scripts/pnmtologo.c
108069 +++ b/scripts/pnmtologo.c
108070 @@ -244,14 +244,14 @@ static void write_header(void)
108071 fprintf(out, " * Linux logo %s\n", logoname);
108072 fputs(" */\n\n", out);
108073 fputs("#include <linux/linux_logo.h>\n\n", out);
108074 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
108075 + fprintf(out, "static unsigned char %s_data[] = {\n",
108076 logoname);
108077 }
108078
108079 static void write_footer(void)
108080 {
108081 fputs("\n};\n\n", out);
108082 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
108083 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
108084 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
108085 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
108086 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
108087 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
108088 fputs("\n};\n\n", out);
108089
108090 /* write logo clut */
108091 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
108092 + fprintf(out, "static unsigned char %s_clut[] = {\n",
108093 logoname);
108094 write_hex_cnt = 0;
108095 for (i = 0; i < logo_clutsize; i++) {
108096 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
108097 index ba87004..3f4852c 100644
108098 --- a/scripts/sortextable.h
108099 +++ b/scripts/sortextable.h
108100 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
108101 const char *secstrtab;
108102 const char *strtab;
108103 char *extab_image;
108104 - int extab_index = 0;
108105 - int i;
108106 - int idx;
108107 + unsigned int extab_index = 0;
108108 + unsigned int i;
108109 + unsigned int idx;
108110 unsigned int num_sections;
108111 unsigned int secindex_strings;
108112
108113 diff --git a/scripts/tags.sh b/scripts/tags.sh
108114 index cdb491d..8d32bfc 100755
108115 --- a/scripts/tags.sh
108116 +++ b/scripts/tags.sh
108117 @@ -26,7 +26,7 @@ else
108118 fi
108119
108120 # ignore userspace tools
108121 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
108122 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
108123
108124 # Find all available archs
108125 find_all_archs()
108126 diff --git a/security/Kconfig b/security/Kconfig
108127 index beb86b5..3bc66c1 100644
108128 --- a/security/Kconfig
108129 +++ b/security/Kconfig
108130 @@ -4,6 +4,975 @@
108131
108132 menu "Security options"
108133
108134 +menu "Grsecurity"
108135 +
108136 + config ARCH_TRACK_EXEC_LIMIT
108137 + bool
108138 +
108139 + config PAX_KERNEXEC_PLUGIN
108140 + bool
108141 +
108142 + config PAX_PER_CPU_PGD
108143 + bool
108144 +
108145 + config TASK_SIZE_MAX_SHIFT
108146 + int
108147 + depends on X86_64
108148 + default 47 if !PAX_PER_CPU_PGD
108149 + default 42 if PAX_PER_CPU_PGD
108150 +
108151 + config PAX_ENABLE_PAE
108152 + bool
108153 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
108154 +
108155 + config PAX_USERCOPY_SLABS
108156 + bool
108157 +
108158 +config GRKERNSEC
108159 + bool "Grsecurity"
108160 + select CRYPTO
108161 + select CRYPTO_SHA256
108162 + select PROC_FS
108163 + select STOP_MACHINE
108164 + select TTY
108165 + select DEBUG_KERNEL
108166 + select DEBUG_LIST
108167 + help
108168 + If you say Y here, you will be able to configure many features
108169 + that will enhance the security of your system. It is highly
108170 + recommended that you say Y here and read through the help
108171 + for each option so that you fully understand the features and
108172 + can evaluate their usefulness for your machine.
108173 +
108174 +choice
108175 + prompt "Configuration Method"
108176 + depends on GRKERNSEC
108177 + default GRKERNSEC_CONFIG_CUSTOM
108178 + help
108179 +
108180 +config GRKERNSEC_CONFIG_AUTO
108181 + bool "Automatic"
108182 + help
108183 + If you choose this configuration method, you'll be able to answer a small
108184 + number of simple questions about how you plan to use this kernel.
108185 + The settings of grsecurity and PaX will be automatically configured for
108186 + the highest commonly-used settings within the provided constraints.
108187 +
108188 + If you require additional configuration, custom changes can still be made
108189 + from the "custom configuration" menu.
108190 +
108191 +config GRKERNSEC_CONFIG_CUSTOM
108192 + bool "Custom"
108193 + help
108194 + If you choose this configuration method, you'll be able to configure all
108195 + grsecurity and PaX settings manually. Via this method, no options are
108196 + automatically enabled.
108197 +
108198 +endchoice
108199 +
108200 +choice
108201 + prompt "Usage Type"
108202 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108203 + default GRKERNSEC_CONFIG_SERVER
108204 + help
108205 +
108206 +config GRKERNSEC_CONFIG_SERVER
108207 + bool "Server"
108208 + help
108209 + Choose this option if you plan to use this kernel on a server.
108210 +
108211 +config GRKERNSEC_CONFIG_DESKTOP
108212 + bool "Desktop"
108213 + help
108214 + Choose this option if you plan to use this kernel on a desktop.
108215 +
108216 +endchoice
108217 +
108218 +choice
108219 + prompt "Virtualization Type"
108220 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
108221 + default GRKERNSEC_CONFIG_VIRT_NONE
108222 + help
108223 +
108224 +config GRKERNSEC_CONFIG_VIRT_NONE
108225 + bool "None"
108226 + help
108227 + Choose this option if this kernel will be run on bare metal.
108228 +
108229 +config GRKERNSEC_CONFIG_VIRT_GUEST
108230 + bool "Guest"
108231 + help
108232 + Choose this option if this kernel will be run as a VM guest.
108233 +
108234 +config GRKERNSEC_CONFIG_VIRT_HOST
108235 + bool "Host"
108236 + help
108237 + Choose this option if this kernel will be run as a VM host.
108238 +
108239 +endchoice
108240 +
108241 +choice
108242 + prompt "Virtualization Hardware"
108243 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108244 + help
108245 +
108246 +config GRKERNSEC_CONFIG_VIRT_EPT
108247 + bool "EPT/RVI Processor Support"
108248 + depends on X86
108249 + help
108250 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
108251 + hardware virtualization. This allows for additional kernel hardening protections
108252 + to operate without additional performance impact.
108253 +
108254 + To see if your Intel processor supports EPT, see:
108255 + http://ark.intel.com/Products/VirtualizationTechnology
108256 + (Most Core i3/5/7 support EPT)
108257 +
108258 + To see if your AMD processor supports RVI, see:
108259 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
108260 +
108261 +config GRKERNSEC_CONFIG_VIRT_SOFT
108262 + bool "First-gen/No Hardware Virtualization"
108263 + help
108264 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
108265 + support hardware virtualization or doesn't support the EPT/RVI extensions.
108266 +
108267 +endchoice
108268 +
108269 +choice
108270 + prompt "Virtualization Software"
108271 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
108272 + help
108273 +
108274 +config GRKERNSEC_CONFIG_VIRT_XEN
108275 + bool "Xen"
108276 + help
108277 + Choose this option if this kernel is running as a Xen guest or host.
108278 +
108279 +config GRKERNSEC_CONFIG_VIRT_VMWARE
108280 + bool "VMWare"
108281 + help
108282 + Choose this option if this kernel is running as a VMWare guest or host.
108283 +
108284 +config GRKERNSEC_CONFIG_VIRT_KVM
108285 + bool "KVM"
108286 + help
108287 + Choose this option if this kernel is running as a KVM guest or host.
108288 +
108289 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
108290 + bool "VirtualBox"
108291 + help
108292 + Choose this option if this kernel is running as a VirtualBox guest or host.
108293 +
108294 +config GRKERNSEC_CONFIG_VIRT_HYPERV
108295 + bool "Hyper-V"
108296 + help
108297 + Choose this option if this kernel is running as a Hyper-V guest.
108298 +
108299 +endchoice
108300 +
108301 +choice
108302 + prompt "Required Priorities"
108303 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108304 + default GRKERNSEC_CONFIG_PRIORITY_PERF
108305 + help
108306 +
108307 +config GRKERNSEC_CONFIG_PRIORITY_PERF
108308 + bool "Performance"
108309 + help
108310 + Choose this option if performance is of highest priority for this deployment
108311 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
108312 + clearing of structures intended for userland, and freed memory sanitizing will
108313 + be disabled.
108314 +
108315 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
108316 + bool "Security"
108317 + help
108318 + Choose this option if security is of highest priority for this deployment of
108319 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108320 + for userland, and freed memory sanitizing will be enabled for this kernel.
108321 + In a worst-case scenario, these features can introduce a 20% performance hit
108322 + (UDEREF on x64 contributing half of this hit).
108323 +
108324 +endchoice
108325 +
108326 +menu "Default Special Groups"
108327 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108328 +
108329 +config GRKERNSEC_PROC_GID
108330 + int "GID exempted from /proc restrictions"
108331 + default 1001
108332 + help
108333 + Setting this GID determines which group will be exempted from
108334 + grsecurity's /proc restrictions, allowing users of the specified
108335 + group to view network statistics and the existence of other users'
108336 + processes on the system. This GID may also be chosen at boot time
108337 + via "grsec_proc_gid=" on the kernel commandline.
108338 +
108339 +config GRKERNSEC_TPE_UNTRUSTED_GID
108340 + int "GID for TPE-untrusted users"
108341 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108342 + default 1005
108343 + help
108344 + Setting this GID determines which group untrusted users should
108345 + be added to. These users will be placed under grsecurity's Trusted Path
108346 + Execution mechanism, preventing them from executing their own binaries.
108347 + The users will only be able to execute binaries in directories owned and
108348 + writable only by the root user. If the sysctl option is enabled, a sysctl
108349 + option with name "tpe_gid" is created.
108350 +
108351 +config GRKERNSEC_TPE_TRUSTED_GID
108352 + int "GID for TPE-trusted users"
108353 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108354 + default 1005
108355 + help
108356 + Setting this GID determines what group TPE restrictions will be
108357 + *disabled* for. If the sysctl option is enabled, a sysctl option
108358 + with name "tpe_gid" is created.
108359 +
108360 +config GRKERNSEC_SYMLINKOWN_GID
108361 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108362 + depends on GRKERNSEC_CONFIG_SERVER
108363 + default 1006
108364 + help
108365 + Setting this GID determines what group kernel-enforced
108366 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108367 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108368 +
108369 +
108370 +endmenu
108371 +
108372 +menu "Customize Configuration"
108373 +depends on GRKERNSEC
108374 +
108375 +menu "PaX"
108376 +
108377 +config PAX
108378 + bool "Enable various PaX features"
108379 + default y if GRKERNSEC_CONFIG_AUTO
108380 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108381 + help
108382 + This allows you to enable various PaX features. PaX adds
108383 + intrusion prevention mechanisms to the kernel that reduce
108384 + the risks posed by exploitable memory corruption bugs.
108385 +
108386 +menu "PaX Control"
108387 + depends on PAX
108388 +
108389 +config PAX_SOFTMODE
108390 + bool 'Support soft mode'
108391 + help
108392 + Enabling this option will allow you to run PaX in soft mode, that
108393 + is, PaX features will not be enforced by default, only on executables
108394 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108395 + support as they are the only way to mark executables for soft mode use.
108396 +
108397 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108398 + line option on boot. Furthermore you can control various PaX features
108399 + at runtime via the entries in /proc/sys/kernel/pax.
108400 +
108401 +config PAX_EI_PAX
108402 + bool 'Use legacy ELF header marking'
108403 + default y if GRKERNSEC_CONFIG_AUTO
108404 + help
108405 + Enabling this option will allow you to control PaX features on
108406 + a per executable basis via the 'chpax' utility available at
108407 + http://pax.grsecurity.net/. The control flags will be read from
108408 + an otherwise reserved part of the ELF header. This marking has
108409 + numerous drawbacks (no support for soft-mode, toolchain does not
108410 + know about the non-standard use of the ELF header) therefore it
108411 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108412 + support.
108413 +
108414 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108415 + support as well, they will override the legacy EI_PAX marks.
108416 +
108417 + If you enable none of the marking options then all applications
108418 + will run with PaX enabled on them by default.
108419 +
108420 +config PAX_PT_PAX_FLAGS
108421 + bool 'Use ELF program header marking'
108422 + default y if GRKERNSEC_CONFIG_AUTO
108423 + help
108424 + Enabling this option will allow you to control PaX features on
108425 + a per executable basis via the 'paxctl' utility available at
108426 + http://pax.grsecurity.net/. The control flags will be read from
108427 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108428 + has the benefits of supporting both soft mode and being fully
108429 + integrated into the toolchain (the binutils patch is available
108430 + from http://pax.grsecurity.net).
108431 +
108432 + Note that if you enable the legacy EI_PAX marking support as well,
108433 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108434 +
108435 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108436 + must make sure that the marks are the same if a binary has both marks.
108437 +
108438 + If you enable none of the marking options then all applications
108439 + will run with PaX enabled on them by default.
108440 +
108441 +config PAX_XATTR_PAX_FLAGS
108442 + bool 'Use filesystem extended attributes marking'
108443 + default y if GRKERNSEC_CONFIG_AUTO
108444 + select CIFS_XATTR if CIFS
108445 + select EXT2_FS_XATTR if EXT2_FS
108446 + select EXT3_FS_XATTR if EXT3_FS
108447 + select F2FS_FS_XATTR if F2FS_FS
108448 + select JFFS2_FS_XATTR if JFFS2_FS
108449 + select REISERFS_FS_XATTR if REISERFS_FS
108450 + select SQUASHFS_XATTR if SQUASHFS
108451 + select TMPFS_XATTR if TMPFS
108452 + help
108453 + Enabling this option will allow you to control PaX features on
108454 + a per executable basis via the 'setfattr' utility. The control
108455 + flags will be read from the user.pax.flags extended attribute of
108456 + the file. This marking has the benefit of supporting binary-only
108457 + applications that self-check themselves (e.g., skype) and would
108458 + not tolerate chpax/paxctl changes. The main drawback is that
108459 + extended attributes are not supported by some filesystems (e.g.,
108460 + isofs, udf, vfat) so copying files through such filesystems will
108461 + lose the extended attributes and these PaX markings.
108462 +
108463 + Note that if you enable the legacy EI_PAX marking support as well,
108464 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108465 +
108466 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108467 + must make sure that the marks are the same if a binary has both marks.
108468 +
108469 + If you enable none of the marking options then all applications
108470 + will run with PaX enabled on them by default.
108471 +
108472 +choice
108473 + prompt 'MAC system integration'
108474 + default PAX_HAVE_ACL_FLAGS
108475 + help
108476 + Mandatory Access Control systems have the option of controlling
108477 + PaX flags on a per executable basis, choose the method supported
108478 + by your particular system.
108479 +
108480 + - "none": if your MAC system does not interact with PaX,
108481 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108482 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108483 +
108484 + NOTE: this option is for developers/integrators only.
108485 +
108486 + config PAX_NO_ACL_FLAGS
108487 + bool 'none'
108488 +
108489 + config PAX_HAVE_ACL_FLAGS
108490 + bool 'direct'
108491 +
108492 + config PAX_HOOK_ACL_FLAGS
108493 + bool 'hook'
108494 +endchoice
108495 +
108496 +endmenu
108497 +
108498 +menu "Non-executable pages"
108499 + depends on PAX
108500 +
108501 +config PAX_NOEXEC
108502 + bool "Enforce non-executable pages"
108503 + default y if GRKERNSEC_CONFIG_AUTO
108504 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108505 + help
108506 + By design some architectures do not allow for protecting memory
108507 + pages against execution or even if they do, Linux does not make
108508 + use of this feature. In practice this means that if a page is
108509 + readable (such as the stack or heap) it is also executable.
108510 +
108511 + There is a well known exploit technique that makes use of this
108512 + fact and a common programming mistake where an attacker can
108513 + introduce code of his choice somewhere in the attacked program's
108514 + memory (typically the stack or the heap) and then execute it.
108515 +
108516 + If the attacked program was running with different (typically
108517 + higher) privileges than that of the attacker, then he can elevate
108518 + his own privilege level (e.g. get a root shell, write to files for
108519 + which he does not have write access to, etc).
108520 +
108521 + Enabling this option will let you choose from various features
108522 + that prevent the injection and execution of 'foreign' code in
108523 + a program.
108524 +
108525 + This will also break programs that rely on the old behaviour and
108526 + expect that dynamically allocated memory via the malloc() family
108527 + of functions is executable (which it is not). Notable examples
108528 + are the XFree86 4.x server, the java runtime and wine.
108529 +
108530 +config PAX_PAGEEXEC
108531 + bool "Paging based non-executable pages"
108532 + default y if GRKERNSEC_CONFIG_AUTO
108533 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
108534 + select ARCH_TRACK_EXEC_LIMIT if X86_32
108535 + help
108536 + This implementation is based on the paging feature of the CPU.
108537 + On i386 without hardware non-executable bit support there is a
108538 + variable but usually low performance impact, however on Intel's
108539 + P4 core based CPUs it is very high so you should not enable this
108540 + for kernels meant to be used on such CPUs.
108541 +
108542 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
108543 + with hardware non-executable bit support there is no performance
108544 + impact, on ppc the impact is negligible.
108545 +
108546 + Note that several architectures require various emulations due to
108547 + badly designed userland ABIs, this will cause a performance impact
108548 + but will disappear as soon as userland is fixed. For example, ppc
108549 + userland MUST have been built with secure-plt by a recent toolchain.
108550 +
108551 +config PAX_SEGMEXEC
108552 + bool "Segmentation based non-executable pages"
108553 + default y if GRKERNSEC_CONFIG_AUTO
108554 + depends on PAX_NOEXEC && X86_32
108555 + help
108556 + This implementation is based on the segmentation feature of the
108557 + CPU and has a very small performance impact, however applications
108558 + will be limited to a 1.5 GB address space instead of the normal
108559 + 3 GB.
108560 +
108561 +config PAX_EMUTRAMP
108562 + bool "Emulate trampolines"
108563 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
108564 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
108565 + help
108566 + There are some programs and libraries that for one reason or
108567 + another attempt to execute special small code snippets from
108568 + non-executable memory pages. Most notable examples are the
108569 + signal handler return code generated by the kernel itself and
108570 + the GCC trampolines.
108571 +
108572 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
108573 + such programs will no longer work under your kernel.
108574 +
108575 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
108576 + utilities to enable trampoline emulation for the affected programs
108577 + yet still have the protection provided by the non-executable pages.
108578 +
108579 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
108580 + your system will not even boot.
108581 +
108582 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
108583 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
108584 + for the affected files.
108585 +
108586 + NOTE: enabling this feature *may* open up a loophole in the
108587 + protection provided by non-executable pages that an attacker
108588 + could abuse. Therefore the best solution is to not have any
108589 + files on your system that would require this option. This can
108590 + be achieved by not using libc5 (which relies on the kernel
108591 + signal handler return code) and not using or rewriting programs
108592 + that make use of the nested function implementation of GCC.
108593 + Skilled users can just fix GCC itself so that it implements
108594 + nested function calls in a way that does not interfere with PaX.
108595 +
108596 +config PAX_EMUSIGRT
108597 + bool "Automatically emulate sigreturn trampolines"
108598 + depends on PAX_EMUTRAMP && PARISC
108599 + default y
108600 + help
108601 + Enabling this option will have the kernel automatically detect
108602 + and emulate signal return trampolines executing on the stack
108603 + that would otherwise lead to task termination.
108604 +
108605 + This solution is intended as a temporary one for users with
108606 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
108607 + Modula-3 runtime, etc) or executables linked to such, basically
108608 + everything that does not specify its own SA_RESTORER function in
108609 + normal executable memory like glibc 2.1+ does.
108610 +
108611 + On parisc you MUST enable this option, otherwise your system will
108612 + not even boot.
108613 +
108614 + NOTE: this feature cannot be disabled on a per executable basis
108615 + and since it *does* open up a loophole in the protection provided
108616 + by non-executable pages, the best solution is to not have any
108617 + files on your system that would require this option.
108618 +
108619 +config PAX_MPROTECT
108620 + bool "Restrict mprotect()"
108621 + default y if GRKERNSEC_CONFIG_AUTO
108622 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
108623 + help
108624 + Enabling this option will prevent programs from
108625 + - changing the executable status of memory pages that were
108626 + not originally created as executable,
108627 + - making read-only executable pages writable again,
108628 + - creating executable pages from anonymous memory,
108629 + - making read-only-after-relocations (RELRO) data pages writable again.
108630 +
108631 + You should say Y here to complete the protection provided by
108632 + the enforcement of non-executable pages.
108633 +
108634 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108635 + this feature on a per file basis.
108636 +
108637 +config PAX_MPROTECT_COMPAT
108638 + bool "Use legacy/compat protection demoting (read help)"
108639 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108640 + depends on PAX_MPROTECT
108641 + help
108642 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
108643 + by sending the proper error code to the application. For some broken
108644 + userland, this can cause problems with Python or other applications. The
108645 + current implementation however allows for applications like clamav to
108646 + detect if JIT compilation/execution is allowed and to fall back gracefully
108647 + to an interpreter-based mode if it does not. While we encourage everyone
108648 + to use the current implementation as-is and push upstream to fix broken
108649 + userland (note that the RWX logging option can assist with this), in some
108650 + environments this may not be possible. Having to disable MPROTECT
108651 + completely on certain binaries reduces the security benefit of PaX,
108652 + so this option is provided for those environments to revert to the old
108653 + behavior.
108654 +
108655 +config PAX_ELFRELOCS
108656 + bool "Allow ELF text relocations (read help)"
108657 + depends on PAX_MPROTECT
108658 + default n
108659 + help
108660 + Non-executable pages and mprotect() restrictions are effective
108661 + in preventing the introduction of new executable code into an
108662 + attacked task's address space. There remain only two venues
108663 + for this kind of attack: if the attacker can execute already
108664 + existing code in the attacked task then he can either have it
108665 + create and mmap() a file containing his code or have it mmap()
108666 + an already existing ELF library that does not have position
108667 + independent code in it and use mprotect() on it to make it
108668 + writable and copy his code there. While protecting against
108669 + the former approach is beyond PaX, the latter can be prevented
108670 + by having only PIC ELF libraries on one's system (which do not
108671 + need to relocate their code). If you are sure this is your case,
108672 + as is the case with all modern Linux distributions, then leave
108673 + this option disabled. You should say 'n' here.
108674 +
108675 +config PAX_ETEXECRELOCS
108676 + bool "Allow ELF ET_EXEC text relocations"
108677 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
108678 + select PAX_ELFRELOCS
108679 + default y
108680 + help
108681 + On some architectures there are incorrectly created applications
108682 + that require text relocations and would not work without enabling
108683 + this option. If you are an alpha, ia64 or parisc user, you should
108684 + enable this option and disable it once you have made sure that
108685 + none of your applications need it.
108686 +
108687 +config PAX_EMUPLT
108688 + bool "Automatically emulate ELF PLT"
108689 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
108690 + default y
108691 + help
108692 + Enabling this option will have the kernel automatically detect
108693 + and emulate the Procedure Linkage Table entries in ELF files.
108694 + On some architectures such entries are in writable memory, and
108695 + become non-executable leading to task termination. Therefore
108696 + it is mandatory that you enable this option on alpha, parisc,
108697 + sparc and sparc64, otherwise your system would not even boot.
108698 +
108699 + NOTE: this feature *does* open up a loophole in the protection
108700 + provided by the non-executable pages, therefore the proper
108701 + solution is to modify the toolchain to produce a PLT that does
108702 + not need to be writable.
108703 +
108704 +config PAX_DLRESOLVE
108705 + bool 'Emulate old glibc resolver stub'
108706 + depends on PAX_EMUPLT && SPARC
108707 + default n
108708 + help
108709 + This option is needed if userland has an old glibc (before 2.4)
108710 + that puts a 'save' instruction into the runtime generated resolver
108711 + stub that needs special emulation.
108712 +
108713 +config PAX_KERNEXEC
108714 + bool "Enforce non-executable kernel pages"
108715 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
108716 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
108717 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
108718 + select PAX_KERNEXEC_PLUGIN if X86_64
108719 + select ARM_KERNMEM_PERMS if ARM
108720 + help
108721 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
108722 + that is, enabling this option will make it harder to inject
108723 + and execute 'foreign' code in kernel memory itself.
108724 +
108725 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
108726 + the kernel command-line will result in an RWX physical map.
108727 +
108728 + Likewise, the EFI runtime services are necessarily mapped as
108729 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
108730 + is recommended that you boot with "noefi" on the kernel
108731 + command-line if possible to eliminate the mapping.
108732 +
108733 +choice
108734 + prompt "Return Address Instrumentation Method"
108735 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
108736 + depends on PAX_KERNEXEC_PLUGIN
108737 + help
108738 + Select the method used to instrument function pointer dereferences.
108739 + Note that binary modules cannot be instrumented by this approach.
108740 +
108741 + Note that the implementation requires a gcc with plugin support,
108742 + i.e., gcc 4.5 or newer. You may need to install the supporting
108743 + headers explicitly in addition to the normal gcc package.
108744 +
108745 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
108746 + bool "bts"
108747 + help
108748 + This method is compatible with binary only modules but has
108749 + a higher runtime overhead.
108750 +
108751 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
108752 + bool "or"
108753 + depends on !PARAVIRT
108754 + help
108755 + This method is incompatible with binary only modules but has
108756 + a lower runtime overhead.
108757 +endchoice
108758 +
108759 +config PAX_KERNEXEC_PLUGIN_METHOD
108760 + string
108761 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
108762 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
108763 + default ""
108764 +
108765 +config PAX_KERNEXEC_MODULE_TEXT
108766 + int "Minimum amount of memory reserved for module code"
108767 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
108768 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108769 + depends on PAX_KERNEXEC && X86_32
108770 + help
108771 + Due to implementation details the kernel must reserve a fixed
108772 + amount of memory for runtime allocated code (such as modules)
108773 + at compile time that cannot be changed at runtime. Here you
108774 + can specify the minimum amount in MB that will be reserved.
108775 + Due to the same implementation details this size will always
108776 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
108777 + the actually available memory for runtime allocated code will
108778 + usually be more than this minimum.
108779 +
108780 + The default 4 MB should be enough for most users but if you have
108781 + an excessive number of modules (e.g., most distribution configs
108782 + compile many drivers as modules) or use huge modules such as
108783 + nvidia's kernel driver, you will need to adjust this amount.
108784 + A good rule of thumb is to look at your currently loaded kernel
108785 + modules and add up their sizes.
108786 +
108787 +endmenu
108788 +
108789 +menu "Address Space Layout Randomization"
108790 + depends on PAX
108791 +
108792 +config PAX_ASLR
108793 + bool "Address Space Layout Randomization"
108794 + default y if GRKERNSEC_CONFIG_AUTO
108795 + help
108796 + Many if not most exploit techniques rely on the knowledge of
108797 + certain addresses in the attacked program. The following options
108798 + will allow the kernel to apply a certain amount of randomization
108799 + to specific parts of the program thereby forcing an attacker to
108800 + guess them in most cases. Any failed guess will most likely crash
108801 + the attacked program which allows the kernel to detect such attempts
108802 + and react on them. PaX itself provides no reaction mechanisms,
108803 + instead it is strongly encouraged that you make use of grsecurity's
108804 + (http://www.grsecurity.net/) built-in crash detection features or
108805 + develop one yourself.
108806 +
108807 + By saying Y here you can choose to randomize the following areas:
108808 + - top of the task's kernel stack
108809 + - top of the task's userland stack
108810 + - base address for mmap() requests that do not specify one
108811 + (this includes all libraries)
108812 + - base address of the main executable
108813 +
108814 + It is strongly recommended to say Y here as address space layout
108815 + randomization has negligible impact on performance yet it provides
108816 + a very effective protection.
108817 +
108818 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108819 + this feature on a per file basis.
108820 +
108821 +config PAX_RANDKSTACK
108822 + bool "Randomize kernel stack base"
108823 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
108824 + depends on X86_TSC && X86
108825 + help
108826 + By saying Y here the kernel will randomize every task's kernel
108827 + stack on every system call. This will not only force an attacker
108828 + to guess it but also prevent him from making use of possible
108829 + leaked information about it.
108830 +
108831 + Since the kernel stack is a rather scarce resource, randomization
108832 + may cause unexpected stack overflows, therefore you should very
108833 + carefully test your system. Note that once enabled in the kernel
108834 + configuration, this feature cannot be disabled on a per file basis.
108835 +
108836 +config PAX_RANDUSTACK
108837 + bool
108838 +
108839 +config PAX_RANDMMAP
108840 + bool "Randomize user stack and mmap() bases"
108841 + default y if GRKERNSEC_CONFIG_AUTO
108842 + depends on PAX_ASLR
108843 + select PAX_RANDUSTACK
108844 + help
108845 + By saying Y here the kernel will randomize every task's userland
108846 + stack and use a randomized base address for mmap() requests that
108847 + do not specify one themselves.
108848 +
108849 + The stack randomization is done in two steps where the second
108850 + one may apply a big amount of shift to the top of the stack and
108851 + cause problems for programs that want to use lots of memory (more
108852 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
108853 +
108854 + As a result of mmap randomization all dynamically loaded libraries
108855 + will appear at random addresses and therefore be harder to exploit
108856 + by a technique where an attacker attempts to execute library code
108857 + for his purposes (e.g. spawn a shell from an exploited program that
108858 + is running at an elevated privilege level).
108859 +
108860 + Furthermore, if a program is relinked as a dynamic ELF file, its
108861 + base address will be randomized as well, completing the full
108862 + randomization of the address space layout. Attacking such programs
108863 + becomes a guess game. You can find an example of doing this at
108864 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
108865 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
108866 +
108867 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
108868 + feature on a per file basis.
108869 +
108870 +endmenu
108871 +
108872 +menu "Miscellaneous hardening features"
108873 +
108874 +config PAX_MEMORY_SANITIZE
108875 + bool "Sanitize all freed memory"
108876 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108877 + help
108878 + By saying Y here the kernel will erase memory pages and slab objects
108879 + as soon as they are freed. This in turn reduces the lifetime of data
108880 + stored in them, making it less likely that sensitive information such
108881 + as passwords, cryptographic secrets, etc stay in memory for too long.
108882 +
108883 + This is especially useful for programs whose runtime is short, long
108884 + lived processes and the kernel itself benefit from this as long as
108885 + they ensure timely freeing of memory that may hold sensitive
108886 + information.
108887 +
108888 + A nice side effect of the sanitization of slab objects is the
108889 + reduction of possible info leaks caused by padding bytes within the
108890 + leaky structures. Use-after-free bugs for structures containing
108891 + pointers can also be detected as dereferencing the sanitized pointer
108892 + will generate an access violation.
108893 +
108894 + The tradeoff is performance impact, on a single CPU system kernel
108895 + compilation sees a 3% slowdown, other systems and workloads may vary
108896 + and you are advised to test this feature on your expected workload
108897 + before deploying it.
108898 +
108899 + The slab sanitization feature excludes a few slab caches per default
108900 + for performance reasons. To extend the feature to cover those as
108901 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
108902 +
108903 + To reduce the performance penalty by sanitizing pages only, albeit
108904 + limiting the effectiveness of this feature at the same time, slab
108905 + sanitization can be disabled with the kernel command line parameter
108906 + "pax_sanitize_slab=off".
108907 +
108908 + Note that this feature does not protect data stored in live pages,
108909 + e.g., process memory swapped to disk may stay there for a long time.
108910 +
108911 +config PAX_MEMORY_STACKLEAK
108912 + bool "Sanitize kernel stack"
108913 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108914 + depends on X86
108915 + help
108916 + By saying Y here the kernel will erase the kernel stack before it
108917 + returns from a system call. This in turn reduces the information
108918 + that a kernel stack leak bug can reveal.
108919 +
108920 + Note that such a bug can still leak information that was put on
108921 + the stack by the current system call (the one eventually triggering
108922 + the bug) but traces of earlier system calls on the kernel stack
108923 + cannot leak anymore.
108924 +
108925 + The tradeoff is performance impact: on a single CPU system kernel
108926 + compilation sees a 1% slowdown, other systems and workloads may vary
108927 + and you are advised to test this feature on your expected workload
108928 + before deploying it.
108929 +
108930 + Note that the full feature requires a gcc with plugin support,
108931 + i.e., gcc 4.5 or newer. You may need to install the supporting
108932 + headers explicitly in addition to the normal gcc package. Using
108933 + older gcc versions means that functions with large enough stack
108934 + frames may leave uninitialized memory behind that may be exposed
108935 + to a later syscall leaking the stack.
108936 +
108937 +config PAX_MEMORY_STRUCTLEAK
108938 + bool "Forcibly initialize local variables copied to userland"
108939 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108940 + help
108941 + By saying Y here the kernel will zero initialize some local
108942 + variables that are going to be copied to userland. This in
108943 + turn prevents unintended information leakage from the kernel
108944 + stack should later code forget to explicitly set all parts of
108945 + the copied variable.
108946 +
108947 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
108948 + at a much smaller coverage.
108949 +
108950 + Note that the implementation requires a gcc with plugin support,
108951 + i.e., gcc 4.5 or newer. You may need to install the supporting
108952 + headers explicitly in addition to the normal gcc package.
108953 +
108954 +config PAX_MEMORY_UDEREF
108955 + bool "Prevent invalid userland pointer dereference"
108956 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
108957 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
108958 + select PAX_PER_CPU_PGD if X86_64
108959 + help
108960 + By saying Y here the kernel will be prevented from dereferencing
108961 + userland pointers in contexts where the kernel expects only kernel
108962 + pointers. This is both a useful runtime debugging feature and a
108963 + security measure that prevents exploiting a class of kernel bugs.
108964 +
108965 + The tradeoff is that some virtualization solutions may experience
108966 + a huge slowdown and therefore you should not enable this feature
108967 + for kernels meant to run in such environments. Whether a given VM
108968 + solution is affected or not is best determined by simply trying it
108969 + out, the performance impact will be obvious right on boot as this
108970 + mechanism engages from very early on. A good rule of thumb is that
108971 + VMs running on CPUs without hardware virtualization support (i.e.,
108972 + the majority of IA-32 CPUs) will likely experience the slowdown.
108973 +
108974 + On X86_64 the kernel will make use of PCID support when available
108975 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
108976 + or performance impact. Pass pax_weakuderef on the kernel command
108977 + line to choose the latter.
108978 +
108979 +config PAX_REFCOUNT
108980 + bool "Prevent various kernel object reference counter overflows"
108981 + default y if GRKERNSEC_CONFIG_AUTO
108982 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
108983 + help
108984 + By saying Y here the kernel will detect and prevent overflowing
108985 + various (but not all) kinds of object reference counters. Such
108986 + overflows can normally occur due to bugs only and are often, if
108987 + not always, exploitable.
108988 +
108989 + The tradeoff is that data structures protected by an overflowed
108990 + refcount will never be freed and therefore will leak memory. Note
108991 + that this leak also happens even without this protection but in
108992 + that case the overflow can eventually trigger the freeing of the
108993 + data structure while it is still being used elsewhere, resulting
108994 + in the exploitable situation that this feature prevents.
108995 +
108996 + Since this has a negligible performance impact, you should enable
108997 + this feature.
108998 +
108999 +config PAX_CONSTIFY_PLUGIN
109000 + bool "Automatically constify eligible structures"
109001 + default y
109002 + depends on !UML && PAX_KERNEXEC
109003 + help
109004 + By saying Y here the compiler will automatically constify a class
109005 + of types that contain only function pointers. This reduces the
109006 + kernel's attack surface and also produces a better memory layout.
109007 +
109008 + Note that the implementation requires a gcc with plugin support,
109009 + i.e., gcc 4.5 or newer. You may need to install the supporting
109010 + headers explicitly in addition to the normal gcc package.
109011 +
109012 + Note that if some code really has to modify constified variables
109013 + then the source code will have to be patched to allow it. Examples
109014 + can be found in PaX itself (the no_const attribute) and for some
109015 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
109016 +
109017 +config PAX_USERCOPY
109018 + bool "Harden heap object copies between kernel and userland"
109019 + default y if GRKERNSEC_CONFIG_AUTO
109020 + depends on ARM || IA64 || PPC || SPARC || X86
109021 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
109022 + select PAX_USERCOPY_SLABS
109023 + help
109024 + By saying Y here the kernel will enforce the size of heap objects
109025 + when they are copied in either direction between the kernel and
109026 + userland, even if only a part of the heap object is copied.
109027 +
109028 + Specifically, this checking prevents information leaking from the
109029 + kernel heap during kernel to userland copies (if the kernel heap
109030 + object is otherwise fully initialized) and prevents kernel heap
109031 + overflows during userland to kernel copies.
109032 +
109033 + Note that the current implementation provides the strictest bounds
109034 + checks for the SLUB allocator.
109035 +
109036 + Enabling this option also enables per-slab cache protection against
109037 + data in a given cache being copied into/out of via userland
109038 + accessors. Though the whitelist of regions will be reduced over
109039 + time, it notably protects important data structures like task structs.
109040 +
109041 + If frame pointers are enabled on x86, this option will also restrict
109042 + copies into and out of the kernel stack to local variables within a
109043 + single frame.
109044 +
109045 + Since this has a negligible performance impact, you should enable
109046 + this feature.
109047 +
109048 +config PAX_USERCOPY_DEBUG
109049 + bool
109050 + depends on X86 && PAX_USERCOPY
109051 + default n
109052 +
109053 +config PAX_SIZE_OVERFLOW
109054 + bool "Prevent various integer overflows in function size parameters"
109055 + default y if GRKERNSEC_CONFIG_AUTO
109056 + depends on X86
109057 + help
109058 + By saying Y here the kernel recomputes expressions of function
109059 + arguments marked by a size_overflow attribute with double integer
109060 + precision (DImode/TImode for 32/64 bit integer types).
109061 +
109062 + The recomputed argument is checked against TYPE_MAX and an event
109063 + is logged on overflow and the triggering process is killed.
109064 +
109065 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
109066 +
109067 + Note that the implementation requires a gcc with plugin support,
109068 + i.e., gcc 4.5 or newer. You may need to install the supporting
109069 + headers explicitly in addition to the normal gcc package.
109070 +
109071 +config PAX_LATENT_ENTROPY
109072 + bool "Generate some entropy during boot and runtime"
109073 + default y if GRKERNSEC_CONFIG_AUTO
109074 + help
109075 + By saying Y here the kernel will instrument some kernel code to
109076 + extract some entropy from both original and artificially created
109077 + program state. This will help especially embedded systems where
109078 + there is little 'natural' source of entropy normally. The cost
109079 + is some slowdown of the boot process and fork and irq processing.
109080 +
109081 + When pax_extra_latent_entropy is passed on the kernel command line,
109082 + entropy will be extracted from up to the first 4GB of RAM while the
109083 + runtime memory allocator is being initialized. This costs even more
109084 + slowdown of the boot process.
109085 +
109086 + Note that the implementation requires a gcc with plugin support,
109087 + i.e., gcc 4.5 or newer. You may need to install the supporting
109088 + headers explicitly in addition to the normal gcc package.
109089 +
109090 + Note that entropy extracted this way is not cryptographically
109091 + secure!
109092 +
109093 +endmenu
109094 +
109095 +endmenu
109096 +
109097 +source grsecurity/Kconfig
109098 +
109099 +endmenu
109100 +
109101 +endmenu
109102 +
109103 source security/keys/Kconfig
109104
109105 config SECURITY_DMESG_RESTRICT
109106 @@ -103,7 +1072,7 @@ config INTEL_TXT
109107 config LSM_MMAP_MIN_ADDR
109108 int "Low address space for LSM to protect from user allocation"
109109 depends on SECURITY && SECURITY_SELINUX
109110 - default 32768 if ARM || (ARM64 && COMPAT)
109111 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
109112 default 65536
109113 help
109114 This is the portion of low virtual memory which should be protected
109115 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
109116 index fdaa50c..2761dcb 100644
109117 --- a/security/apparmor/file.c
109118 +++ b/security/apparmor/file.c
109119 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
109120 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
109121 struct path *new_dir, struct dentry *new_dentry)
109122 {
109123 - struct path link = { new_dir->mnt, new_dentry };
109124 - struct path target = { new_dir->mnt, old_dentry };
109125 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
109126 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
109127 struct path_cond cond = {
109128 old_dentry->d_inode->i_uid,
109129 old_dentry->d_inode->i_mode
109130 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
109131 index 65ca451..ad6f22d 100644
109132 --- a/security/apparmor/lsm.c
109133 +++ b/security/apparmor/lsm.c
109134 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109135 struct dentry *dentry, u32 mask,
109136 struct path_cond *cond)
109137 {
109138 - struct path path = { dir->mnt, dentry };
109139 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
109140
109141 return common_perm(op, &path, mask, cond);
109142 }
109143 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
109144 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
109145 struct dentry *dentry, u32 mask)
109146 {
109147 - struct path path = { mnt, dentry };
109148 + struct path path = { .mnt = mnt, .dentry = dentry };
109149 struct path_cond cond = { dentry->d_inode->i_uid,
109150 dentry->d_inode->i_mode
109151 };
109152 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
109153
109154 profile = aa_current_profile();
109155 if (!unconfined(profile)) {
109156 - struct path old_path = { old_dir->mnt, old_dentry };
109157 - struct path new_path = { new_dir->mnt, new_dentry };
109158 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
109159 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
109160 struct path_cond cond = { old_dentry->d_inode->i_uid,
109161 old_dentry->d_inode->i_mode
109162 };
109163 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
109164 return error;
109165 }
109166
109167 -static struct security_operations apparmor_ops = {
109168 +static struct security_operations apparmor_ops __read_only = {
109169 .name = "apparmor",
109170
109171 .ptrace_access_check = apparmor_ptrace_access_check,
109172 diff --git a/security/commoncap.c b/security/commoncap.c
109173 index 2915d85..970753f 100644
109174 --- a/security/commoncap.c
109175 +++ b/security/commoncap.c
109176 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
109177 return 0;
109178 }
109179
109180 +/* returns:
109181 + 1 for suid privilege
109182 + 2 for sgid privilege
109183 + 3 for fscap privilege
109184 +*/
109185 +int is_privileged_binary(const struct dentry *dentry)
109186 +{
109187 + struct cpu_vfs_cap_data capdata;
109188 + struct inode *inode = dentry->d_inode;
109189 +
109190 + if (!inode || S_ISDIR(inode->i_mode))
109191 + return 0;
109192 +
109193 + if (inode->i_mode & S_ISUID)
109194 + return 1;
109195 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
109196 + return 2;
109197 +
109198 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
109199 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
109200 + return 3;
109201 + }
109202 +
109203 + return 0;
109204 +}
109205 +
109206 /*
109207 * Attempt to get the on-exec apply capability sets for an executable file from
109208 * its xattrs and, if present, apply them to the proposed credentials being
109209 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
109210 const struct cred *cred = current_cred();
109211 kuid_t root_uid = make_kuid(cred->user_ns, 0);
109212
109213 + if (gr_acl_enable_at_secure())
109214 + return 1;
109215 +
109216 if (!uid_eq(cred->uid, root_uid)) {
109217 if (bprm->cap_effective)
109218 return 1;
109219 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
109220 index 8ee997d..24c174b 100644
109221 --- a/security/integrity/ima/ima.h
109222 +++ b/security/integrity/ima/ima.h
109223 @@ -116,8 +116,8 @@ int ima_init_template(void);
109224 extern spinlock_t ima_queue_lock;
109225
109226 struct ima_h_table {
109227 - atomic_long_t len; /* number of stored measurements in the list */
109228 - atomic_long_t violations;
109229 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
109230 + atomic_long_unchecked_t violations;
109231 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
109232 };
109233 extern struct ima_h_table ima_htable;
109234 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
109235 index b8a27c5..50a769f 100644
109236 --- a/security/integrity/ima/ima_api.c
109237 +++ b/security/integrity/ima/ima_api.c
109238 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
109239 int result;
109240
109241 /* can overflow, only indicator */
109242 - atomic_long_inc(&ima_htable.violations);
109243 + atomic_long_inc_unchecked(&ima_htable.violations);
109244
109245 result = ima_alloc_init_template(NULL, file, filename,
109246 NULL, 0, &entry);
109247 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
109248 index 461215e..9bb12ee 100644
109249 --- a/security/integrity/ima/ima_fs.c
109250 +++ b/security/integrity/ima/ima_fs.c
109251 @@ -28,12 +28,12 @@
109252 static int valid_policy = 1;
109253 #define TMPBUFLEN 12
109254 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
109255 - loff_t *ppos, atomic_long_t *val)
109256 + loff_t *ppos, atomic_long_unchecked_t *val)
109257 {
109258 char tmpbuf[TMPBUFLEN];
109259 ssize_t len;
109260
109261 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
109262 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
109263 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
109264 }
109265
109266 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
109267 index 552705d..9920f4fb 100644
109268 --- a/security/integrity/ima/ima_queue.c
109269 +++ b/security/integrity/ima/ima_queue.c
109270 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
109271 INIT_LIST_HEAD(&qe->later);
109272 list_add_tail_rcu(&qe->later, &ima_measurements);
109273
109274 - atomic_long_inc(&ima_htable.len);
109275 + atomic_long_inc_unchecked(&ima_htable.len);
109276 key = ima_hash_key(entry->digest);
109277 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
109278 return 0;
109279 diff --git a/security/keys/compat.c b/security/keys/compat.c
109280 index 3478965..ec7bb9e 100644
109281 --- a/security/keys/compat.c
109282 +++ b/security/keys/compat.c
109283 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
109284 if (ret == 0)
109285 goto no_payload_free;
109286
109287 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109288 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109289 err:
109290 if (iov != iovstack)
109291 kfree(iov);
109292 diff --git a/security/keys/internal.h b/security/keys/internal.h
109293 index 200e378..cdc74b5 100644
109294 --- a/security/keys/internal.h
109295 +++ b/security/keys/internal.h
109296 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
109297 extern long keyctl_invalidate_key(key_serial_t);
109298
109299 extern long keyctl_instantiate_key_common(key_serial_t,
109300 - const struct iovec *,
109301 + const struct iovec __user *,
109302 unsigned, size_t, key_serial_t);
109303 #ifdef CONFIG_PERSISTENT_KEYRINGS
109304 extern long keyctl_get_persistent(uid_t, key_serial_t);
109305 diff --git a/security/keys/key.c b/security/keys/key.c
109306 index aee2ec5..c276071 100644
109307 --- a/security/keys/key.c
109308 +++ b/security/keys/key.c
109309 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
109310
109311 atomic_set(&key->usage, 1);
109312 init_rwsem(&key->sem);
109313 - lockdep_set_class(&key->sem, &type->lock_class);
109314 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
109315 key->index_key.type = type;
109316 key->user = user;
109317 key->quotalen = quotalen;
109318 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
109319 struct key_type *p;
109320 int ret;
109321
109322 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109323 + pax_open_kernel();
109324 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109325 + pax_close_kernel();
109326
109327 ret = -EEXIST;
109328 down_write(&key_types_sem);
109329 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109330 }
109331
109332 /* store the type */
109333 - list_add(&ktype->link, &key_types_list);
109334 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109335
109336 pr_notice("Key type %s registered\n", ktype->name);
109337 ret = 0;
109338 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109339 void unregister_key_type(struct key_type *ktype)
109340 {
109341 down_write(&key_types_sem);
109342 - list_del_init(&ktype->link);
109343 + pax_list_del_init((struct list_head *)&ktype->link);
109344 downgrade_write(&key_types_sem);
109345 key_gc_keytype(ktype);
109346 pr_notice("Key type %s unregistered\n", ktype->name);
109347 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109348 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109349
109350 /* add the special key types */
109351 - list_add_tail(&key_type_keyring.link, &key_types_list);
109352 - list_add_tail(&key_type_dead.link, &key_types_list);
109353 - list_add_tail(&key_type_user.link, &key_types_list);
109354 - list_add_tail(&key_type_logon.link, &key_types_list);
109355 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109356 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109357 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109358 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109359
109360 /* record the root user tracking */
109361 rb_link_node(&root_key_user.node,
109362 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109363 index 4743d71..170a185 100644
109364 --- a/security/keys/keyctl.c
109365 +++ b/security/keys/keyctl.c
109366 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109367 /*
109368 * Copy the iovec data from userspace
109369 */
109370 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109371 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109372 unsigned ioc)
109373 {
109374 for (; ioc > 0; ioc--) {
109375 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109376 * If successful, 0 will be returned.
109377 */
109378 long keyctl_instantiate_key_common(key_serial_t id,
109379 - const struct iovec *payload_iov,
109380 + const struct iovec __user *payload_iov,
109381 unsigned ioc,
109382 size_t plen,
109383 key_serial_t ringid)
109384 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109385 [0].iov_len = plen
109386 };
109387
109388 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109389 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109390 }
109391
109392 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109393 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109394 if (ret == 0)
109395 goto no_payload_free;
109396
109397 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109398 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109399 err:
109400 if (iov != iovstack)
109401 kfree(iov);
109402 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109403 index 0c7aea4..486ef6f 100644
109404 --- a/security/keys/request_key.c
109405 +++ b/security/keys/request_key.c
109406 @@ -414,6 +414,7 @@ link_check_failed:
109407
109408 link_prealloc_failed:
109409 mutex_unlock(&user->cons_lock);
109410 + key_put(key);
109411 kleave(" = %d [prelink]", ret);
109412 return ret;
109413
109414 diff --git a/security/min_addr.c b/security/min_addr.c
109415 index f728728..6457a0c 100644
109416 --- a/security/min_addr.c
109417 +++ b/security/min_addr.c
109418 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109419 */
109420 static void update_mmap_min_addr(void)
109421 {
109422 +#ifndef SPARC
109423 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109424 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109425 mmap_min_addr = dac_mmap_min_addr;
109426 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109427 #else
109428 mmap_min_addr = dac_mmap_min_addr;
109429 #endif
109430 +#endif
109431 }
109432
109433 /*
109434 diff --git a/security/security.c b/security/security.c
109435 index 18b35c6..c9fbc92 100644
109436 --- a/security/security.c
109437 +++ b/security/security.c
109438 @@ -33,8 +33,8 @@
109439 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109440 CONFIG_DEFAULT_SECURITY;
109441
109442 -static struct security_operations *security_ops;
109443 -static struct security_operations default_security_ops = {
109444 +struct security_operations *security_ops __read_only;
109445 +struct security_operations default_security_ops __read_only = {
109446 .name = "default",
109447 };
109448
109449 @@ -73,11 +73,6 @@ int __init security_init(void)
109450 return 0;
109451 }
109452
109453 -void reset_security_ops(void)
109454 -{
109455 - security_ops = &default_security_ops;
109456 -}
109457 -
109458 /* Save user chosen LSM */
109459 static int __init choose_lsm(char *str)
109460 {
109461 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109462 index a18f1fa..c9b9fc4 100644
109463 --- a/security/selinux/avc.c
109464 +++ b/security/selinux/avc.c
109465 @@ -59,7 +59,7 @@ struct avc_node {
109466 struct avc_cache {
109467 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109468 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109469 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109470 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109471 atomic_t active_nodes;
109472 u32 latest_notif; /* latest revocation notification */
109473 };
109474 @@ -167,7 +167,7 @@ void __init avc_init(void)
109475 spin_lock_init(&avc_cache.slots_lock[i]);
109476 }
109477 atomic_set(&avc_cache.active_nodes, 0);
109478 - atomic_set(&avc_cache.lru_hint, 0);
109479 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109480
109481 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109482 0, SLAB_PANIC, NULL);
109483 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109484 spinlock_t *lock;
109485
109486 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109487 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109488 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109489 head = &avc_cache.slots[hvalue];
109490 lock = &avc_cache.slots_lock[hvalue];
109491
109492 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109493 index 6da7532..f0b1882 100644
109494 --- a/security/selinux/hooks.c
109495 +++ b/security/selinux/hooks.c
109496 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109497
109498 #endif
109499
109500 -static struct security_operations selinux_ops = {
109501 +static struct security_operations selinux_ops __read_only = {
109502 + .name = "selinux",
109503 .name = "selinux",
109504
109505 .ptrace_access_check = selinux_ptrace_access_check,
109506 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109507 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109508 static int selinux_disabled;
109509
109510 +extern struct security_operations *security_ops;
109511 +extern struct security_operations default_security_ops;
109512 +
109513 int selinux_disable(void)
109514 {
109515 if (ss_initialized) {
109516 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109517 selinux_disabled = 1;
109518 selinux_enabled = 0;
109519
109520 - reset_security_ops();
109521 + pax_open_kernel();
109522 + security_ops = &default_security_ops;
109523 + pax_close_kernel();
109524
109525 /* Try to destroy the avc node cache */
109526 avc_disable();
109527 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109528 index 1450f85..a91e0bc 100644
109529 --- a/security/selinux/include/xfrm.h
109530 +++ b/security/selinux/include/xfrm.h
109531 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109532
109533 rtnl_lock();
109534 for_each_net(net) {
109535 - atomic_inc(&net->xfrm.flow_cache_genid);
109536 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109537 rt_genid_bump_all(net);
109538 }
109539 rtnl_unlock();
109540 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
109541 index a717877..0747450 100644
109542 --- a/security/smack/smack_lsm.c
109543 +++ b/security/smack/smack_lsm.c
109544 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
109545 return 0;
109546 }
109547
109548 -struct security_operations smack_ops = {
109549 +struct security_operations smack_ops __read_only = {
109550 .name = "smack",
109551
109552 .ptrace_access_check = smack_ptrace_access_check,
109553 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
109554 index 4003907..13a2b55 100644
109555 --- a/security/tomoyo/file.c
109556 +++ b/security/tomoyo/file.c
109557 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
109558 {
109559 struct tomoyo_request_info r;
109560 struct tomoyo_obj_info obj = {
109561 - .path1 = *path,
109562 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109563 };
109564 int error = -ENOMEM;
109565 struct tomoyo_path_info buf;
109566 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
109567 struct tomoyo_path_info buf;
109568 struct tomoyo_request_info r;
109569 struct tomoyo_obj_info obj = {
109570 - .path1 = *path,
109571 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109572 };
109573 int idx;
109574
109575 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
109576 {
109577 struct tomoyo_request_info r;
109578 struct tomoyo_obj_info obj = {
109579 - .path1 = *path,
109580 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109581 };
109582 int error;
109583 struct tomoyo_path_info buf;
109584 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
109585 {
109586 struct tomoyo_request_info r;
109587 struct tomoyo_obj_info obj = {
109588 - .path1 = *path,
109589 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109590 };
109591 int error = -ENOMEM;
109592 struct tomoyo_path_info buf;
109593 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
109594 struct tomoyo_path_info buf2;
109595 struct tomoyo_request_info r;
109596 struct tomoyo_obj_info obj = {
109597 - .path1 = *path1,
109598 - .path2 = *path2,
109599 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
109600 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
109601 };
109602 int idx;
109603
109604 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
109605 index 390c646..f2f8db3 100644
109606 --- a/security/tomoyo/mount.c
109607 +++ b/security/tomoyo/mount.c
109608 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
109609 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
109610 need_dev = -1; /* dev_name is a directory */
109611 } else {
109612 + if (!capable(CAP_SYS_ADMIN)) {
109613 + error = -EPERM;
109614 + goto out;
109615 + }
109616 fstype = get_fs_type(type);
109617 if (!fstype) {
109618 error = -ENODEV;
109619 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
109620 index f0b756e..8aa497b 100644
109621 --- a/security/tomoyo/tomoyo.c
109622 +++ b/security/tomoyo/tomoyo.c
109623 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
109624 */
109625 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
109626 {
109627 - struct path path = { mnt, dentry };
109628 + struct path path = { .mnt = mnt, .dentry = dentry };
109629 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
109630 }
109631
109632 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
109633 */
109634 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109635 {
109636 - struct path path = { parent->mnt, dentry };
109637 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109638 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
109639 }
109640
109641 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109642 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109643 umode_t mode)
109644 {
109645 - struct path path = { parent->mnt, dentry };
109646 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109647 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
109648 mode & S_IALLUGO);
109649 }
109650 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109651 */
109652 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109653 {
109654 - struct path path = { parent->mnt, dentry };
109655 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109656 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
109657 }
109658
109659 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109660 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109661 const char *old_name)
109662 {
109663 - struct path path = { parent->mnt, dentry };
109664 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109665 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
109666 }
109667
109668 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109669 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109670 umode_t mode, unsigned int dev)
109671 {
109672 - struct path path = { parent->mnt, dentry };
109673 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109674 int type = TOMOYO_TYPE_CREATE;
109675 const unsigned int perm = mode & S_IALLUGO;
109676
109677 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109678 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
109679 struct dentry *new_dentry)
109680 {
109681 - struct path path1 = { new_dir->mnt, old_dentry };
109682 - struct path path2 = { new_dir->mnt, new_dentry };
109683 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
109684 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
109685 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
109686 }
109687
109688 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
109689 struct path *new_parent,
109690 struct dentry *new_dentry)
109691 {
109692 - struct path path1 = { old_parent->mnt, old_dentry };
109693 - struct path path2 = { new_parent->mnt, new_dentry };
109694 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
109695 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
109696 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
109697 }
109698
109699 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
109700 */
109701 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
109702 {
109703 - struct path path = { mnt, mnt->mnt_root };
109704 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
109705 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
109706 }
109707
109708 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
109709 * tomoyo_security_ops is a "struct security_operations" which is used for
109710 * registering TOMOYO.
109711 */
109712 -static struct security_operations tomoyo_security_ops = {
109713 +static struct security_operations tomoyo_security_ops __read_only = {
109714 .name = "tomoyo",
109715 .cred_alloc_blank = tomoyo_cred_alloc_blank,
109716 .cred_prepare = tomoyo_cred_prepare,
109717 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
109718 index 20ef514..4182bed 100644
109719 --- a/security/yama/Kconfig
109720 +++ b/security/yama/Kconfig
109721 @@ -1,6 +1,6 @@
109722 config SECURITY_YAMA
109723 bool "Yama support"
109724 - depends on SECURITY
109725 + depends on SECURITY && !GRKERNSEC
109726 select SECURITYFS
109727 select SECURITY_PATH
109728 default n
109729 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
109730 index 13c88fbc..f8c115e 100644
109731 --- a/security/yama/yama_lsm.c
109732 +++ b/security/yama/yama_lsm.c
109733 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
109734 }
109735
109736 #ifndef CONFIG_SECURITY_YAMA_STACKED
109737 -static struct security_operations yama_ops = {
109738 +static struct security_operations yama_ops __read_only = {
109739 .name = "yama",
109740
109741 .ptrace_access_check = yama_ptrace_access_check,
109742 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
109743 #endif
109744
109745 #ifdef CONFIG_SYSCTL
109746 +static int zero __read_only;
109747 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
109748 +
109749 static int yama_dointvec_minmax(struct ctl_table *table, int write,
109750 void __user *buffer, size_t *lenp, loff_t *ppos)
109751 {
109752 - int rc;
109753 + ctl_table_no_const yama_table;
109754
109755 if (write && !capable(CAP_SYS_PTRACE))
109756 return -EPERM;
109757
109758 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109759 - if (rc)
109760 - return rc;
109761 -
109762 + yama_table = *table;
109763 /* Lock the max value if it ever gets set. */
109764 - if (write && *(int *)table->data == *(int *)table->extra2)
109765 - table->extra1 = table->extra2;
109766 -
109767 - return rc;
109768 + if (ptrace_scope == max_scope)
109769 + yama_table.extra1 = &max_scope;
109770 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
109771 }
109772
109773 -static int zero;
109774 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
109775 -
109776 struct ctl_path yama_sysctl_path[] = {
109777 { .procname = "kernel", },
109778 { .procname = "yama", },
109779 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
109780 index 23c371e..da7c25e 100644
109781 --- a/sound/aoa/codecs/onyx.c
109782 +++ b/sound/aoa/codecs/onyx.c
109783 @@ -54,7 +54,7 @@ struct onyx {
109784 spdif_locked:1,
109785 analog_locked:1,
109786 original_mute:2;
109787 - int open_count;
109788 + local_t open_count;
109789 struct codec_info *codec_info;
109790
109791 /* mutex serializes concurrent access to the device
109792 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
109793 struct onyx *onyx = cii->codec_data;
109794
109795 mutex_lock(&onyx->mutex);
109796 - onyx->open_count++;
109797 + local_inc(&onyx->open_count);
109798 mutex_unlock(&onyx->mutex);
109799
109800 return 0;
109801 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
109802 struct onyx *onyx = cii->codec_data;
109803
109804 mutex_lock(&onyx->mutex);
109805 - onyx->open_count--;
109806 - if (!onyx->open_count)
109807 + if (local_dec_and_test(&onyx->open_count))
109808 onyx->spdif_locked = onyx->analog_locked = 0;
109809 mutex_unlock(&onyx->mutex);
109810
109811 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
109812 index ffd2025..df062c9 100644
109813 --- a/sound/aoa/codecs/onyx.h
109814 +++ b/sound/aoa/codecs/onyx.h
109815 @@ -11,6 +11,7 @@
109816 #include <linux/i2c.h>
109817 #include <asm/pmac_low_i2c.h>
109818 #include <asm/prom.h>
109819 +#include <asm/local.h>
109820
109821 /* PCM3052 register definitions */
109822
109823 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
109824 index ada69d7..5f65386 100644
109825 --- a/sound/core/oss/pcm_oss.c
109826 +++ b/sound/core/oss/pcm_oss.c
109827 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
109828 if (in_kernel) {
109829 mm_segment_t fs;
109830 fs = snd_enter_user();
109831 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109832 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109833 snd_leave_user(fs);
109834 } else {
109835 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109836 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109837 }
109838 if (ret != -EPIPE && ret != -ESTRPIPE)
109839 break;
109840 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
109841 if (in_kernel) {
109842 mm_segment_t fs;
109843 fs = snd_enter_user();
109844 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109845 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109846 snd_leave_user(fs);
109847 } else {
109848 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109849 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109850 }
109851 if (ret == -EPIPE) {
109852 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
109853 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
109854 struct snd_pcm_plugin_channel *channels;
109855 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
109856 if (!in_kernel) {
109857 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
109858 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
109859 return -EFAULT;
109860 buf = runtime->oss.buffer;
109861 }
109862 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
109863 }
109864 } else {
109865 tmp = snd_pcm_oss_write2(substream,
109866 - (const char __force *)buf,
109867 + (const char __force_kernel *)buf,
109868 runtime->oss.period_bytes, 0);
109869 if (tmp <= 0)
109870 goto err;
109871 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
109872 struct snd_pcm_runtime *runtime = substream->runtime;
109873 snd_pcm_sframes_t frames, frames1;
109874 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
109875 - char __user *final_dst = (char __force __user *)buf;
109876 + char __user *final_dst = (char __force_user *)buf;
109877 if (runtime->oss.plugin_first) {
109878 struct snd_pcm_plugin_channel *channels;
109879 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
109880 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
109881 xfer += tmp;
109882 runtime->oss.buffer_used -= tmp;
109883 } else {
109884 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
109885 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
109886 runtime->oss.period_bytes, 0);
109887 if (tmp <= 0)
109888 goto err;
109889 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
109890 size1);
109891 size1 /= runtime->channels; /* frames */
109892 fs = snd_enter_user();
109893 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
109894 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
109895 snd_leave_user(fs);
109896 }
109897 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
109898 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
109899 index 2d957ba..fda022c 100644
109900 --- a/sound/core/pcm_compat.c
109901 +++ b/sound/core/pcm_compat.c
109902 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
109903 int err;
109904
109905 fs = snd_enter_user();
109906 - err = snd_pcm_delay(substream, &delay);
109907 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
109908 snd_leave_user(fs);
109909 if (err < 0)
109910 return err;
109911 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
109912 index 64d9863..969034b 100644
109913 --- a/sound/core/pcm_native.c
109914 +++ b/sound/core/pcm_native.c
109915 @@ -2956,11 +2956,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
109916 switch (substream->stream) {
109917 case SNDRV_PCM_STREAM_PLAYBACK:
109918 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
109919 - (void __user *)arg);
109920 + (void __force_user *)arg);
109921 break;
109922 case SNDRV_PCM_STREAM_CAPTURE:
109923 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
109924 - (void __user *)arg);
109925 + (void __force_user *)arg);
109926 break;
109927 default:
109928 result = -EINVAL;
109929 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
109930 index 16d4267..fe8b49b 100644
109931 --- a/sound/core/seq/oss/seq_oss.c
109932 +++ b/sound/core/seq/oss/seq_oss.c
109933 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
109934 {
109935 int rc;
109936 static struct snd_seq_dev_ops ops = {
109937 - snd_seq_oss_synth_register,
109938 - snd_seq_oss_synth_unregister,
109939 + .init_device = snd_seq_oss_synth_register,
109940 + .free_device = snd_seq_oss_synth_unregister,
109941 };
109942
109943 snd_seq_autoload_lock();
109944 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
109945 index 0631bda..d0dcd49 100644
109946 --- a/sound/core/seq/seq_device.c
109947 +++ b/sound/core/seq/seq_device.c
109948 @@ -65,7 +65,7 @@ struct ops_list {
109949 int argsize; /* argument size */
109950
109951 /* operators */
109952 - struct snd_seq_dev_ops ops;
109953 + struct snd_seq_dev_ops *ops;
109954
109955 /* registered devices */
109956 struct list_head dev_list; /* list of devices */
109957 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
109958
109959 mutex_lock(&ops->reg_mutex);
109960 /* copy driver operators */
109961 - ops->ops = *entry;
109962 + ops->ops = entry;
109963 ops->driver |= DRIVER_LOADED;
109964 ops->argsize = argsize;
109965
109966 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
109967 dev->name, ops->id, ops->argsize, dev->argsize);
109968 return -EINVAL;
109969 }
109970 - if (ops->ops.init_device(dev) >= 0) {
109971 + if (ops->ops->init_device(dev) >= 0) {
109972 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
109973 ops->num_init_devices++;
109974 } else {
109975 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
109976 dev->name, ops->id, ops->argsize, dev->argsize);
109977 return -EINVAL;
109978 }
109979 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
109980 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
109981 dev->status = SNDRV_SEQ_DEVICE_FREE;
109982 dev->driver_data = NULL;
109983 ops->num_init_devices--;
109984 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
109985 index a1fd77a..69cd659 100644
109986 --- a/sound/core/seq/seq_midi.c
109987 +++ b/sound/core/seq/seq_midi.c
109988 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
109989 static int __init alsa_seq_midi_init(void)
109990 {
109991 static struct snd_seq_dev_ops ops = {
109992 - snd_seq_midisynth_register_port,
109993 - snd_seq_midisynth_unregister_port,
109994 + .init_device = snd_seq_midisynth_register_port,
109995 + .free_device = snd_seq_midisynth_unregister_port,
109996 };
109997 memset(&synths, 0, sizeof(synths));
109998 snd_seq_autoload_lock();
109999 diff --git a/sound/core/sound.c b/sound/core/sound.c
110000 index f133306..3ec0dab 100644
110001 --- a/sound/core/sound.c
110002 +++ b/sound/core/sound.c
110003 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
110004 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
110005 default: return;
110006 }
110007 - request_module(str);
110008 + request_module("%s", str);
110009 }
110010
110011 #endif /* modular kernel */
110012 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
110013 index 2a008a9..a1efb3f 100644
110014 --- a/sound/drivers/mts64.c
110015 +++ b/sound/drivers/mts64.c
110016 @@ -29,6 +29,7 @@
110017 #include <sound/initval.h>
110018 #include <sound/rawmidi.h>
110019 #include <sound/control.h>
110020 +#include <asm/local.h>
110021
110022 #define CARD_NAME "Miditerminal 4140"
110023 #define DRIVER_NAME "MTS64"
110024 @@ -67,7 +68,7 @@ struct mts64 {
110025 struct pardevice *pardev;
110026 int pardev_claimed;
110027
110028 - int open_count;
110029 + local_t open_count;
110030 int current_midi_output_port;
110031 int current_midi_input_port;
110032 u8 mode[MTS64_NUM_INPUT_PORTS];
110033 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110034 {
110035 struct mts64 *mts = substream->rmidi->private_data;
110036
110037 - if (mts->open_count == 0) {
110038 + if (local_read(&mts->open_count) == 0) {
110039 /* We don't need a spinlock here, because this is just called
110040 if the device has not been opened before.
110041 So there aren't any IRQs from the device */
110042 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
110043
110044 msleep(50);
110045 }
110046 - ++(mts->open_count);
110047 + local_inc(&mts->open_count);
110048
110049 return 0;
110050 }
110051 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110052 struct mts64 *mts = substream->rmidi->private_data;
110053 unsigned long flags;
110054
110055 - --(mts->open_count);
110056 - if (mts->open_count == 0) {
110057 + if (local_dec_return(&mts->open_count) == 0) {
110058 /* We need the spinlock_irqsave here because we can still
110059 have IRQs at this point */
110060 spin_lock_irqsave(&mts->lock, flags);
110061 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
110062
110063 msleep(500);
110064
110065 - } else if (mts->open_count < 0)
110066 - mts->open_count = 0;
110067 + } else if (local_read(&mts->open_count) < 0)
110068 + local_set(&mts->open_count, 0);
110069
110070 return 0;
110071 }
110072 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
110073 index 6839953..7a0f4b9 100644
110074 --- a/sound/drivers/opl3/opl3_seq.c
110075 +++ b/sound/drivers/opl3/opl3_seq.c
110076 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
110077 {
110078 static struct snd_seq_dev_ops ops =
110079 {
110080 - snd_opl3_seq_new_device,
110081 - snd_opl3_seq_delete_device
110082 + .init_device = snd_opl3_seq_new_device,
110083 + .free_device = snd_opl3_seq_delete_device
110084 };
110085
110086 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
110087 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
110088 index b953fb4..1999c01 100644
110089 --- a/sound/drivers/opl4/opl4_lib.c
110090 +++ b/sound/drivers/opl4/opl4_lib.c
110091 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
110092 MODULE_DESCRIPTION("OPL4 driver");
110093 MODULE_LICENSE("GPL");
110094
110095 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
110096 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
110097 {
110098 int timeout = 10;
110099 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
110100 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
110101 index 9919769..d7de36c 100644
110102 --- a/sound/drivers/opl4/opl4_seq.c
110103 +++ b/sound/drivers/opl4/opl4_seq.c
110104 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
110105 static int __init alsa_opl4_synth_init(void)
110106 {
110107 static struct snd_seq_dev_ops ops = {
110108 - snd_opl4_seq_new_device,
110109 - snd_opl4_seq_delete_device
110110 + .init_device = snd_opl4_seq_new_device,
110111 + .free_device = snd_opl4_seq_delete_device
110112 };
110113
110114 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
110115 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
110116 index 464385a..46ab3f6 100644
110117 --- a/sound/drivers/portman2x4.c
110118 +++ b/sound/drivers/portman2x4.c
110119 @@ -48,6 +48,7 @@
110120 #include <sound/initval.h>
110121 #include <sound/rawmidi.h>
110122 #include <sound/control.h>
110123 +#include <asm/local.h>
110124
110125 #define CARD_NAME "Portman 2x4"
110126 #define DRIVER_NAME "portman"
110127 @@ -85,7 +86,7 @@ struct portman {
110128 struct pardevice *pardev;
110129 int pardev_claimed;
110130
110131 - int open_count;
110132 + local_t open_count;
110133 int mode[PORTMAN_NUM_INPUT_PORTS];
110134 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
110135 };
110136 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
110137 index 911341b..bd18b63 100644
110138 --- a/sound/firewire/amdtp.c
110139 +++ b/sound/firewire/amdtp.c
110140 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
110141 ptr = s->pcm_buffer_pointer + frames;
110142 if (ptr >= pcm->runtime->buffer_size)
110143 ptr -= pcm->runtime->buffer_size;
110144 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
110145 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
110146
110147 s->pcm_period_pointer += frames;
110148 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
110149 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
110150 */
110151 void amdtp_stream_update(struct amdtp_stream *s)
110152 {
110153 - ACCESS_ONCE(s->source_node_id_field) =
110154 + ACCESS_ONCE_RW(s->source_node_id_field) =
110155 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
110156 }
110157 EXPORT_SYMBOL(amdtp_stream_update);
110158 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
110159 index 8a03a91..aaacc0c 100644
110160 --- a/sound/firewire/amdtp.h
110161 +++ b/sound/firewire/amdtp.h
110162 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
110163 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
110164 struct snd_pcm_substream *pcm)
110165 {
110166 - ACCESS_ONCE(s->pcm) = pcm;
110167 + ACCESS_ONCE_RW(s->pcm) = pcm;
110168 }
110169
110170 /**
110171 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
110172 struct snd_rawmidi_substream *midi)
110173 {
110174 if (port < s->midi_ports)
110175 - ACCESS_ONCE(s->midi[port]) = midi;
110176 + ACCESS_ONCE_RW(s->midi[port]) = midi;
110177 }
110178
110179 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
110180 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
110181 index 48d6dca..a0266c23 100644
110182 --- a/sound/firewire/isight.c
110183 +++ b/sound/firewire/isight.c
110184 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
110185 ptr += count;
110186 if (ptr >= runtime->buffer_size)
110187 ptr -= runtime->buffer_size;
110188 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
110189 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
110190
110191 isight->period_counter += count;
110192 if (isight->period_counter >= runtime->period_size) {
110193 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
110194 if (err < 0)
110195 return err;
110196
110197 - ACCESS_ONCE(isight->pcm_active) = true;
110198 + ACCESS_ONCE_RW(isight->pcm_active) = true;
110199
110200 return 0;
110201 }
110202 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
110203 {
110204 struct isight *isight = substream->private_data;
110205
110206 - ACCESS_ONCE(isight->pcm_active) = false;
110207 + ACCESS_ONCE_RW(isight->pcm_active) = false;
110208
110209 mutex_lock(&isight->mutex);
110210 isight_stop_streaming(isight);
110211 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
110212
110213 switch (cmd) {
110214 case SNDRV_PCM_TRIGGER_START:
110215 - ACCESS_ONCE(isight->pcm_running) = true;
110216 + ACCESS_ONCE_RW(isight->pcm_running) = true;
110217 break;
110218 case SNDRV_PCM_TRIGGER_STOP:
110219 - ACCESS_ONCE(isight->pcm_running) = false;
110220 + ACCESS_ONCE_RW(isight->pcm_running) = false;
110221 break;
110222 default:
110223 return -EINVAL;
110224 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
110225 index 2dba848..c682aef 100644
110226 --- a/sound/firewire/scs1x.c
110227 +++ b/sound/firewire/scs1x.c
110228 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
110229 {
110230 struct scs *scs = stream->rmidi->private_data;
110231
110232 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
110233 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
110234 if (up) {
110235 scs->output_idle = false;
110236 tasklet_schedule(&scs->tasklet);
110237 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
110238 {
110239 struct scs *scs = stream->rmidi->private_data;
110240
110241 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
110242 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
110243 }
110244
110245 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
110246 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
110247
110248 snd_card_disconnect(scs->card);
110249
110250 - ACCESS_ONCE(scs->output) = NULL;
110251 - ACCESS_ONCE(scs->input) = NULL;
110252 + ACCESS_ONCE_RW(scs->output) = NULL;
110253 + ACCESS_ONCE_RW(scs->input) = NULL;
110254
110255 wait_event(scs->idle_wait, scs->output_idle);
110256
110257 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
110258 index 95b39be..42f142c 100644
110259 --- a/sound/isa/sb/emu8000_synth.c
110260 +++ b/sound/isa/sb/emu8000_synth.c
110261 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
110262 {
110263
110264 static struct snd_seq_dev_ops ops = {
110265 - snd_emu8000_new_device,
110266 - snd_emu8000_delete_device,
110267 + .init_device = snd_emu8000_new_device,
110268 + .free_device = snd_emu8000_delete_device,
110269 };
110270 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
110271 sizeof(struct snd_emu8000*));
110272 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
110273 index 048439a..3be9f6f 100644
110274 --- a/sound/oss/sb_audio.c
110275 +++ b/sound/oss/sb_audio.c
110276 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
110277 buf16 = (signed short *)(localbuf + localoffs);
110278 while (c)
110279 {
110280 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110281 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
110282 if (copy_from_user(lbuf8,
110283 userbuf+useroffs + p,
110284 locallen))
110285 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
110286 index a33e8ce..2262303 100644
110287 --- a/sound/oss/swarm_cs4297a.c
110288 +++ b/sound/oss/swarm_cs4297a.c
110289 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
110290 {
110291 struct cs4297a_state *s;
110292 u32 pwr, id;
110293 - mm_segment_t fs;
110294 int rval;
110295 u64 cfg;
110296 int mdio_val;
110297 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
110298 if (!rval) {
110299 char *sb1250_duart_present;
110300
110301 +#if 0
110302 + mm_segment_t fs;
110303 fs = get_fs();
110304 set_fs(KERNEL_DS);
110305 -#if 0
110306 val = SOUND_MASK_LINE;
110307 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
110308 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
110309 val = initvol[i].vol;
110310 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
110311 }
110312 + set_fs(fs);
110313 // cs4297a_write_ac97(s, 0x18, 0x0808);
110314 #else
110315 // cs4297a_write_ac97(s, 0x5e, 0x180);
110316 cs4297a_write_ac97(s, 0x02, 0x0808);
110317 cs4297a_write_ac97(s, 0x18, 0x0808);
110318 #endif
110319 - set_fs(fs);
110320
110321 list_add(&s->list, &cs4297a_devs);
110322
110323 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110324 index 4c41c90..37f3631 100644
110325 --- a/sound/pci/emu10k1/emu10k1_synth.c
110326 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110327 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110328 {
110329
110330 static struct snd_seq_dev_ops ops = {
110331 - snd_emu10k1_synth_new_device,
110332 - snd_emu10k1_synth_delete_device,
110333 + .init_device = snd_emu10k1_synth_new_device,
110334 + .free_device = snd_emu10k1_synth_delete_device,
110335 };
110336 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110337 sizeof(struct snd_emu10k1_synth_arg));
110338 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110339 index 2fe86d2..8f1cd08 100644
110340 --- a/sound/pci/hda/hda_codec.c
110341 +++ b/sound/pci/hda/hda_codec.c
110342 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110343 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110344 mm_segment_t fs = get_fs();
110345 set_fs(get_ds());
110346 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110347 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110348 tlv = _tlv;
110349 set_fs(fs);
110350 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110351 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110352 index 4631a23..001ae57 100644
110353 --- a/sound/pci/ymfpci/ymfpci.h
110354 +++ b/sound/pci/ymfpci/ymfpci.h
110355 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110356 spinlock_t reg_lock;
110357 spinlock_t voice_lock;
110358 wait_queue_head_t interrupt_sleep;
110359 - atomic_t interrupt_sleep_count;
110360 + atomic_unchecked_t interrupt_sleep_count;
110361 struct snd_info_entry *proc_entry;
110362 const struct firmware *dsp_microcode;
110363 const struct firmware *controller_microcode;
110364 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110365 index 81c916a..516f0bf 100644
110366 --- a/sound/pci/ymfpci/ymfpci_main.c
110367 +++ b/sound/pci/ymfpci/ymfpci_main.c
110368 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110369 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110370 break;
110371 }
110372 - if (atomic_read(&chip->interrupt_sleep_count)) {
110373 - atomic_set(&chip->interrupt_sleep_count, 0);
110374 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110375 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110376 wake_up(&chip->interrupt_sleep);
110377 }
110378 __end:
110379 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110380 continue;
110381 init_waitqueue_entry(&wait, current);
110382 add_wait_queue(&chip->interrupt_sleep, &wait);
110383 - atomic_inc(&chip->interrupt_sleep_count);
110384 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110385 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110386 remove_wait_queue(&chip->interrupt_sleep, &wait);
110387 }
110388 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110389 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110390 spin_unlock(&chip->reg_lock);
110391
110392 - if (atomic_read(&chip->interrupt_sleep_count)) {
110393 - atomic_set(&chip->interrupt_sleep_count, 0);
110394 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110395 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110396 wake_up(&chip->interrupt_sleep);
110397 }
110398 }
110399 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110400 spin_lock_init(&chip->reg_lock);
110401 spin_lock_init(&chip->voice_lock);
110402 init_waitqueue_head(&chip->interrupt_sleep);
110403 - atomic_set(&chip->interrupt_sleep_count, 0);
110404 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110405 chip->card = card;
110406 chip->pci = pci;
110407 chip->irq = -1;
110408 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110409 index 08d7259..0336224 100644
110410 --- a/sound/soc/soc-ac97.c
110411 +++ b/sound/soc/soc-ac97.c
110412 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110413 if (ret)
110414 return ret;
110415
110416 - ops->warm_reset = snd_soc_ac97_warm_reset;
110417 - ops->reset = snd_soc_ac97_reset;
110418 + pax_open_kernel();
110419 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110420 + *(void **)&ops->reset = snd_soc_ac97_reset;
110421 + pax_close_kernel();
110422
110423 snd_ac97_rst_cfg = cfg;
110424 return 0;
110425 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110426 index 7778b8e..3d619fc 100644
110427 --- a/sound/synth/emux/emux_seq.c
110428 +++ b/sound/synth/emux/emux_seq.c
110429 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110430 * MIDI emulation operators
110431 */
110432 static struct snd_midi_op emux_ops = {
110433 - snd_emux_note_on,
110434 - snd_emux_note_off,
110435 - snd_emux_key_press,
110436 - snd_emux_terminate_note,
110437 - snd_emux_control,
110438 - snd_emux_nrpn,
110439 - snd_emux_sysex,
110440 + .note_on = snd_emux_note_on,
110441 + .note_off = snd_emux_note_off,
110442 + .key_press = snd_emux_key_press,
110443 + .note_terminate = snd_emux_terminate_note,
110444 + .control = snd_emux_control,
110445 + .nrpn = snd_emux_nrpn,
110446 + .sysex = snd_emux_sysex,
110447 };
110448
110449
110450 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110451 new file mode 100644
110452 index 0000000..de92ed9
110453 --- /dev/null
110454 +++ b/tools/gcc/.gitignore
110455 @@ -0,0 +1 @@
110456 +randomize_layout_seed.h
110457 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110458 new file mode 100644
110459 index 0000000..7b8921f
110460 --- /dev/null
110461 +++ b/tools/gcc/Makefile
110462 @@ -0,0 +1,52 @@
110463 +#CC := gcc
110464 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110465 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110466 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110467 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110468 +
110469 +ifeq ($(PLUGINCC),$(HOSTCC))
110470 +HOSTLIBS := hostlibs
110471 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110472 +export HOST_EXTRACFLAGS
110473 +else
110474 +HOSTLIBS := hostcxxlibs
110475 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110476 +export HOST_EXTRACXXFLAGS
110477 +endif
110478 +
110479 +export GCCPLUGINS_DIR HOSTLIBS
110480 +
110481 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110482 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110483 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110484 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110485 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110486 +$(HOSTLIBS)-y += colorize_plugin.so
110487 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110488 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110489 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110490 +
110491 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110492 +subdir- += size_overflow_plugin
110493 +
110494 +always := $($(HOSTLIBS)-y)
110495 +
110496 +constify_plugin-objs := constify_plugin.o
110497 +stackleak_plugin-objs := stackleak_plugin.o
110498 +kallocstat_plugin-objs := kallocstat_plugin.o
110499 +kernexec_plugin-objs := kernexec_plugin.o
110500 +checker_plugin-objs := checker_plugin.o
110501 +colorize_plugin-objs := colorize_plugin.o
110502 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110503 +structleak_plugin-objs := structleak_plugin.o
110504 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110505 +
110506 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110507 +
110508 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110509 + cmd_create_randomize_layout_seed = \
110510 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110511 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110512 + $(call if_changed,create_randomize_layout_seed)
110513 +
110514 +targets += randomize_layout_seed.h randomize_layout_hash.h
110515 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110516 new file mode 100644
110517 index 0000000..5452feea
110518 --- /dev/null
110519 +++ b/tools/gcc/checker_plugin.c
110520 @@ -0,0 +1,150 @@
110521 +/*
110522 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110523 + * Licensed under the GPL v2
110524 + *
110525 + * Note: the choice of the license means that the compilation process is
110526 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110527 + * but for the kernel it doesn't matter since it doesn't link against
110528 + * any of the gcc libraries
110529 + *
110530 + * gcc plugin to implement various sparse (source code checker) features
110531 + *
110532 + * TODO:
110533 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
110534 + *
110535 + * BUGS:
110536 + * - none known
110537 + */
110538 +
110539 +#include "gcc-common.h"
110540 +
110541 +extern void c_register_addr_space (const char *str, addr_space_t as);
110542 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
110543 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
110544 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
110545 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
110546 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
110547 +
110548 +int plugin_is_GPL_compatible;
110549 +
110550 +static struct plugin_info checker_plugin_info = {
110551 + .version = "201304082245",
110552 + .help = NULL,
110553 +};
110554 +
110555 +#define ADDR_SPACE_KERNEL 0
110556 +#define ADDR_SPACE_FORCE_KERNEL 1
110557 +#define ADDR_SPACE_USER 2
110558 +#define ADDR_SPACE_FORCE_USER 3
110559 +#define ADDR_SPACE_IOMEM 0
110560 +#define ADDR_SPACE_FORCE_IOMEM 0
110561 +#define ADDR_SPACE_PERCPU 0
110562 +#define ADDR_SPACE_FORCE_PERCPU 0
110563 +#define ADDR_SPACE_RCU 0
110564 +#define ADDR_SPACE_FORCE_RCU 0
110565 +
110566 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
110567 +{
110568 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
110569 +}
110570 +
110571 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
110572 +{
110573 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
110574 +}
110575 +
110576 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
110577 +{
110578 + return default_addr_space_valid_pointer_mode(mode, as);
110579 +}
110580 +
110581 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
110582 +{
110583 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
110584 +}
110585 +
110586 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
110587 +{
110588 + return default_addr_space_legitimize_address(x, oldx, mode, as);
110589 +}
110590 +
110591 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
110592 +{
110593 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
110594 + return true;
110595 +
110596 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
110597 + return true;
110598 +
110599 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
110600 + return true;
110601 +
110602 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
110603 + return true;
110604 +
110605 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
110606 + return true;
110607 +
110608 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
110609 + return true;
110610 +
110611 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
110612 + return true;
110613 +
110614 + return subset == superset;
110615 +}
110616 +
110617 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
110618 +{
110619 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
110620 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
110621 +
110622 + return op;
110623 +}
110624 +
110625 +static void register_checker_address_spaces(void *event_data, void *data)
110626 +{
110627 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
110628 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
110629 + c_register_addr_space("__user", ADDR_SPACE_USER);
110630 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
110631 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
110632 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
110633 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
110634 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
110635 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
110636 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
110637 +
110638 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
110639 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
110640 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
110641 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
110642 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
110643 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
110644 + targetm.addr_space.convert = checker_addr_space_convert;
110645 +}
110646 +
110647 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110648 +{
110649 + const char * const plugin_name = plugin_info->base_name;
110650 + const int argc = plugin_info->argc;
110651 + const struct plugin_argument * const argv = plugin_info->argv;
110652 + int i;
110653 +
110654 + if (!plugin_default_version_check(version, &gcc_version)) {
110655 + error(G_("incompatible gcc/plugin versions"));
110656 + return 1;
110657 + }
110658 +
110659 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
110660 +
110661 + for (i = 0; i < argc; ++i)
110662 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110663 +
110664 + if (TARGET_64BIT == 0)
110665 + return 0;
110666 +
110667 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
110668 +
110669 + return 0;
110670 +}
110671 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
110672 new file mode 100644
110673 index 0000000..0c96d8a
110674 --- /dev/null
110675 +++ b/tools/gcc/colorize_plugin.c
110676 @@ -0,0 +1,215 @@
110677 +/*
110678 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
110679 + * Licensed under the GPL v2
110680 + *
110681 + * Note: the choice of the license means that the compilation process is
110682 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110683 + * but for the kernel it doesn't matter since it doesn't link against
110684 + * any of the gcc libraries
110685 + *
110686 + * gcc plugin to colorize diagnostic output
110687 + *
110688 + */
110689 +
110690 +#include "gcc-common.h"
110691 +
110692 +int plugin_is_GPL_compatible;
110693 +
110694 +static struct plugin_info colorize_plugin_info = {
110695 + .version = "201404202350",
110696 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
110697 +};
110698 +
110699 +#define GREEN "\033[32m\033[K"
110700 +#define LIGHTGREEN "\033[1;32m\033[K"
110701 +#define YELLOW "\033[33m\033[K"
110702 +#define LIGHTYELLOW "\033[1;33m\033[K"
110703 +#define RED "\033[31m\033[K"
110704 +#define LIGHTRED "\033[1;31m\033[K"
110705 +#define BLUE "\033[34m\033[K"
110706 +#define LIGHTBLUE "\033[1;34m\033[K"
110707 +#define BRIGHT "\033[1;m\033[K"
110708 +#define NORMAL "\033[m\033[K"
110709 +
110710 +static diagnostic_starter_fn old_starter;
110711 +static diagnostic_finalizer_fn old_finalizer;
110712 +
110713 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110714 +{
110715 + const char *color;
110716 + char *newprefix;
110717 +
110718 + switch (diagnostic->kind) {
110719 + case DK_NOTE:
110720 + color = LIGHTBLUE;
110721 + break;
110722 +
110723 + case DK_PEDWARN:
110724 + case DK_WARNING:
110725 + color = LIGHTYELLOW;
110726 + break;
110727 +
110728 + case DK_ERROR:
110729 + case DK_FATAL:
110730 + case DK_ICE:
110731 + case DK_PERMERROR:
110732 + case DK_SORRY:
110733 + color = LIGHTRED;
110734 + break;
110735 +
110736 + default:
110737 + color = NORMAL;
110738 + }
110739 +
110740 + old_starter(context, diagnostic);
110741 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
110742 + return;
110743 + pp_destroy_prefix(context->printer);
110744 + pp_set_prefix(context->printer, newprefix);
110745 +}
110746 +
110747 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110748 +{
110749 + old_finalizer(context, diagnostic);
110750 +}
110751 +
110752 +static void colorize_arm(void)
110753 +{
110754 + old_starter = diagnostic_starter(global_dc);
110755 + old_finalizer = diagnostic_finalizer(global_dc);
110756 +
110757 + diagnostic_starter(global_dc) = start_colorize;
110758 + diagnostic_finalizer(global_dc) = finalize_colorize;
110759 +}
110760 +
110761 +static unsigned int execute_colorize_rearm(void)
110762 +{
110763 + if (diagnostic_starter(global_dc) == start_colorize)
110764 + return 0;
110765 +
110766 + colorize_arm();
110767 + return 0;
110768 +}
110769 +
110770 +#if BUILDING_GCC_VERSION >= 4009
110771 +namespace {
110772 +static const struct pass_data colorize_rearm_pass_data = {
110773 +#else
110774 +struct simple_ipa_opt_pass colorize_rearm_pass = {
110775 + .pass = {
110776 +#endif
110777 + .type = SIMPLE_IPA_PASS,
110778 + .name = "colorize_rearm",
110779 +#if BUILDING_GCC_VERSION >= 4008
110780 + .optinfo_flags = OPTGROUP_NONE,
110781 +#endif
110782 +#if BUILDING_GCC_VERSION >= 5000
110783 +#elif BUILDING_GCC_VERSION == 4009
110784 + .has_gate = false,
110785 + .has_execute = true,
110786 +#else
110787 + .gate = NULL,
110788 + .execute = execute_colorize_rearm,
110789 + .sub = NULL,
110790 + .next = NULL,
110791 + .static_pass_number = 0,
110792 +#endif
110793 + .tv_id = TV_NONE,
110794 + .properties_required = 0,
110795 + .properties_provided = 0,
110796 + .properties_destroyed = 0,
110797 + .todo_flags_start = 0,
110798 + .todo_flags_finish = 0
110799 +#if BUILDING_GCC_VERSION < 4009
110800 + }
110801 +#endif
110802 +};
110803 +
110804 +#if BUILDING_GCC_VERSION >= 4009
110805 +class colorize_rearm_pass : public simple_ipa_opt_pass {
110806 +public:
110807 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
110808 +#if BUILDING_GCC_VERSION >= 5000
110809 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
110810 +#else
110811 + unsigned int execute() { return execute_colorize_rearm(); }
110812 +#endif
110813 +};
110814 +}
110815 +
110816 +static opt_pass *make_colorize_rearm_pass(void)
110817 +{
110818 + return new colorize_rearm_pass();
110819 +}
110820 +#else
110821 +static struct opt_pass *make_colorize_rearm_pass(void)
110822 +{
110823 + return &colorize_rearm_pass.pass;
110824 +}
110825 +#endif
110826 +
110827 +static void colorize_start_unit(void *gcc_data, void *user_data)
110828 +{
110829 + colorize_arm();
110830 +}
110831 +
110832 +static bool should_colorize(void)
110833 +{
110834 +#if BUILDING_GCC_VERSION >= 4009
110835 + return false;
110836 +#else
110837 + char const *t = getenv("TERM");
110838 +
110839 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
110840 +#endif
110841 +}
110842 +
110843 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110844 +{
110845 + const char * const plugin_name = plugin_info->base_name;
110846 + const int argc = plugin_info->argc;
110847 + const struct plugin_argument * const argv = plugin_info->argv;
110848 + int i;
110849 + struct register_pass_info colorize_rearm_pass_info;
110850 + bool colorize;
110851 +
110852 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
110853 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
110854 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
110855 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
110856 +
110857 + if (!plugin_default_version_check(version, &gcc_version)) {
110858 + error(G_("incompatible gcc/plugin versions"));
110859 + return 1;
110860 + }
110861 +
110862 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
110863 +
110864 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
110865 +
110866 + for (i = 0; i < argc; ++i) {
110867 + if (!strcmp(argv[i].key, "color")) {
110868 + if (!argv[i].value) {
110869 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110870 + continue;
110871 + }
110872 + if (!strcmp(argv[i].value, "always"))
110873 + colorize = true;
110874 + else if (!strcmp(argv[i].value, "never"))
110875 + colorize = false;
110876 + else if (!strcmp(argv[i].value, "auto"))
110877 + colorize = should_colorize();
110878 + else
110879 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
110880 + continue;
110881 + }
110882 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110883 + }
110884 +
110885 + if (colorize) {
110886 + // TODO: parse GCC_COLORS as used by gcc 4.9+
110887 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
110888 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
110889 + }
110890 + return 0;
110891 +}
110892 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
110893 new file mode 100644
110894 index 0000000..93b181d
110895 --- /dev/null
110896 +++ b/tools/gcc/constify_plugin.c
110897 @@ -0,0 +1,563 @@
110898 +/*
110899 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
110900 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
110901 + * Licensed under the GPL v2, or (at your option) v3
110902 + *
110903 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
110904 + *
110905 + * Homepage:
110906 + * http://www.grsecurity.net/~ephox/const_plugin/
110907 + *
110908 + * Usage:
110909 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
110910 + * $ gcc -fplugin=constify_plugin.so test.c -O2
110911 + */
110912 +
110913 +#include "gcc-common.h"
110914 +
110915 +// unused C type flag in all versions 4.5-5.0
110916 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
110917 +
110918 +int plugin_is_GPL_compatible;
110919 +
110920 +static struct plugin_info const_plugin_info = {
110921 + .version = "201401270210",
110922 + .help = "no-constify\tturn off constification\n",
110923 +};
110924 +
110925 +typedef struct {
110926 + bool has_fptr_field;
110927 + bool has_writable_field;
110928 + bool has_do_const_field;
110929 + bool has_no_const_field;
110930 +} constify_info;
110931 +
110932 +static const_tree get_field_type(const_tree field)
110933 +{
110934 + return strip_array_types(TREE_TYPE(field));
110935 +}
110936 +
110937 +static bool is_fptr(const_tree field)
110938 +{
110939 + const_tree ptr = get_field_type(field);
110940 +
110941 + if (TREE_CODE(ptr) != POINTER_TYPE)
110942 + return false;
110943 +
110944 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
110945 +}
110946 +
110947 +/*
110948 + * determine whether the given structure type meets the requirements for automatic constification,
110949 + * including the constification attributes on nested structure types
110950 + */
110951 +static void constifiable(const_tree node, constify_info *cinfo)
110952 +{
110953 + const_tree field;
110954 +
110955 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110956 +
110957 + // e.g., pointer to structure fields while still constructing the structure type
110958 + if (TYPE_FIELDS(node) == NULL_TREE)
110959 + return;
110960 +
110961 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
110962 + const_tree type = get_field_type(field);
110963 + enum tree_code code = TREE_CODE(type);
110964 +
110965 + if (node == type)
110966 + continue;
110967 +
110968 + if (is_fptr(field))
110969 + cinfo->has_fptr_field = true;
110970 + else if (!TREE_READONLY(field))
110971 + cinfo->has_writable_field = true;
110972 +
110973 + if (code == RECORD_TYPE || code == UNION_TYPE) {
110974 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110975 + cinfo->has_do_const_field = true;
110976 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
110977 + cinfo->has_no_const_field = true;
110978 + else
110979 + constifiable(type, cinfo);
110980 + }
110981 + }
110982 +}
110983 +
110984 +static bool constified(const_tree node)
110985 +{
110986 + constify_info cinfo = {
110987 + .has_fptr_field = false,
110988 + .has_writable_field = false,
110989 + .has_do_const_field = false,
110990 + .has_no_const_field = false
110991 + };
110992 +
110993 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110994 +
110995 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
110996 +// gcc_assert(!TYPE_READONLY(node));
110997 + return false;
110998 + }
110999 +
111000 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
111001 + gcc_assert(TYPE_READONLY(node));
111002 + return true;
111003 + }
111004 +
111005 + constifiable(node, &cinfo);
111006 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
111007 + return false;
111008 +
111009 + return TYPE_READONLY(node);
111010 +}
111011 +
111012 +static void deconstify_tree(tree node);
111013 +
111014 +static void deconstify_type(tree type)
111015 +{
111016 + tree field;
111017 +
111018 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
111019 +
111020 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
111021 + const_tree fieldtype = get_field_type(field);
111022 +
111023 + // special case handling of simple ptr-to-same-array-type members
111024 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
111025 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
111026 +
111027 + if (TREE_TYPE(TREE_TYPE(field)) == type)
111028 + continue;
111029 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
111030 + continue;
111031 + if (!constified(ptrtype))
111032 + continue;
111033 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
111034 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
111035 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
111036 + }
111037 + continue;
111038 + }
111039 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
111040 + continue;
111041 + if (!constified(fieldtype))
111042 + continue;
111043 +
111044 + deconstify_tree(field);
111045 + TREE_READONLY(field) = 0;
111046 + }
111047 + TYPE_READONLY(type) = 0;
111048 + C_TYPE_FIELDS_READONLY(type) = 0;
111049 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111050 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111051 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
111052 + }
111053 +}
111054 +
111055 +static void deconstify_tree(tree node)
111056 +{
111057 + tree old_type, new_type, field;
111058 +
111059 + old_type = TREE_TYPE(node);
111060 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
111061 + node = TREE_TYPE(node) = copy_node(old_type);
111062 + old_type = TREE_TYPE(old_type);
111063 + }
111064 +
111065 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
111066 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
111067 +
111068 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
111069 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
111070 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
111071 + DECL_FIELD_CONTEXT(field) = new_type;
111072 +
111073 + deconstify_type(new_type);
111074 +
111075 + TREE_TYPE(node) = new_type;
111076 +}
111077 +
111078 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111079 +{
111080 + tree type;
111081 + constify_info cinfo = {
111082 + .has_fptr_field = false,
111083 + .has_writable_field = false,
111084 + .has_do_const_field = false,
111085 + .has_no_const_field = false
111086 + };
111087 +
111088 + *no_add_attrs = true;
111089 + if (TREE_CODE(*node) == FUNCTION_DECL) {
111090 + error("%qE attribute does not apply to functions (%qF)", name, *node);
111091 + return NULL_TREE;
111092 + }
111093 +
111094 + if (TREE_CODE(*node) == PARM_DECL) {
111095 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
111096 + return NULL_TREE;
111097 + }
111098 +
111099 + if (TREE_CODE(*node) == VAR_DECL) {
111100 + error("%qE attribute does not apply to variables (%qD)", name, *node);
111101 + return NULL_TREE;
111102 + }
111103 +
111104 + if (TYPE_P(*node)) {
111105 + type = *node;
111106 + } else {
111107 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
111108 + type = TREE_TYPE(*node);
111109 + }
111110 +
111111 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
111112 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
111113 + return NULL_TREE;
111114 + }
111115 +
111116 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
111117 + error("%qE attribute is already applied to the type %qT", name, type);
111118 + return NULL_TREE;
111119 + }
111120 +
111121 + if (TYPE_P(*node)) {
111122 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
111123 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
111124 + else
111125 + *no_add_attrs = false;
111126 + return NULL_TREE;
111127 + }
111128 +
111129 + constifiable(type, &cinfo);
111130 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111131 + deconstify_tree(*node);
111132 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
111133 + return NULL_TREE;
111134 + }
111135 +
111136 + error("%qE attribute used on type %qT that is not constified", name, type);
111137 + return NULL_TREE;
111138 +}
111139 +
111140 +static void constify_type(tree type)
111141 +{
111142 + TYPE_READONLY(type) = 1;
111143 + C_TYPE_FIELDS_READONLY(type) = 1;
111144 + TYPE_CONSTIFY_VISITED(type) = 1;
111145 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
111146 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
111147 +}
111148 +
111149 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
111150 +{
111151 + *no_add_attrs = true;
111152 + if (!TYPE_P(*node)) {
111153 + error("%qE attribute applies to types only (%qD)", name, *node);
111154 + return NULL_TREE;
111155 + }
111156 +
111157 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
111158 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
111159 + return NULL_TREE;
111160 + }
111161 +
111162 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
111163 + error("%qE attribute used on %qT is already applied to the type", name, *node);
111164 + return NULL_TREE;
111165 + }
111166 +
111167 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
111168 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
111169 + return NULL_TREE;
111170 + }
111171 +
111172 + *no_add_attrs = false;
111173 + return NULL_TREE;
111174 +}
111175 +
111176 +static struct attribute_spec no_const_attr = {
111177 + .name = "no_const",
111178 + .min_length = 0,
111179 + .max_length = 0,
111180 + .decl_required = false,
111181 + .type_required = false,
111182 + .function_type_required = false,
111183 + .handler = handle_no_const_attribute,
111184 +#if BUILDING_GCC_VERSION >= 4007
111185 + .affects_type_identity = true
111186 +#endif
111187 +};
111188 +
111189 +static struct attribute_spec do_const_attr = {
111190 + .name = "do_const",
111191 + .min_length = 0,
111192 + .max_length = 0,
111193 + .decl_required = false,
111194 + .type_required = false,
111195 + .function_type_required = false,
111196 + .handler = handle_do_const_attribute,
111197 +#if BUILDING_GCC_VERSION >= 4007
111198 + .affects_type_identity = true
111199 +#endif
111200 +};
111201 +
111202 +static void register_attributes(void *event_data, void *data)
111203 +{
111204 + register_attribute(&no_const_attr);
111205 + register_attribute(&do_const_attr);
111206 +}
111207 +
111208 +static void finish_type(void *event_data, void *data)
111209 +{
111210 + tree type = (tree)event_data;
111211 + constify_info cinfo = {
111212 + .has_fptr_field = false,
111213 + .has_writable_field = false,
111214 + .has_do_const_field = false,
111215 + .has_no_const_field = false
111216 + };
111217 +
111218 + if (type == NULL_TREE || type == error_mark_node)
111219 + return;
111220 +
111221 +#if BUILDING_GCC_VERSION >= 5000
111222 + if (TREE_CODE(type) == ENUMERAL_TYPE)
111223 + return;
111224 +#endif
111225 +
111226 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
111227 + return;
111228 +
111229 + constifiable(type, &cinfo);
111230 +
111231 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
111232 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
111233 + deconstify_type(type);
111234 + TYPE_CONSTIFY_VISITED(type) = 1;
111235 + } else
111236 + error("'no_const' attribute used on type %qT that is not constified", type);
111237 + return;
111238 + }
111239 +
111240 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111241 + if (!cinfo.has_writable_field) {
111242 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
111243 + return;
111244 + }
111245 + constify_type(type);
111246 + return;
111247 + }
111248 +
111249 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
111250 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
111251 + error("'do_const' attribute used on type %qT that is constified", type);
111252 + return;
111253 + }
111254 + constify_type(type);
111255 + return;
111256 + }
111257 +
111258 + deconstify_type(type);
111259 + TYPE_CONSTIFY_VISITED(type) = 1;
111260 +}
111261 +
111262 +static void check_global_variables(void *event_data, void *data)
111263 +{
111264 +#if BUILDING_GCC_VERSION >= 4009
111265 + varpool_node *node;
111266 +#else
111267 + struct varpool_node *node;
111268 +#endif
111269 +
111270 + FOR_EACH_VARIABLE(node) {
111271 + tree var = NODE_DECL(node);
111272 + tree type = TREE_TYPE(var);
111273 +
111274 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111275 + continue;
111276 +
111277 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111278 + continue;
111279 +
111280 + if (!TYPE_CONSTIFY_VISITED(type))
111281 + continue;
111282 +
111283 + if (DECL_EXTERNAL(var))
111284 + continue;
111285 +
111286 + if (DECL_INITIAL(var))
111287 + continue;
111288 +
111289 + // this works around a gcc bug/feature where uninitialized globals
111290 + // are moved into the .bss section regardless of any constification
111291 + DECL_INITIAL(var) = build_constructor(type, NULL);
111292 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
111293 + }
111294 +}
111295 +
111296 +static unsigned int check_local_variables(void)
111297 +{
111298 + unsigned int ret = 0;
111299 + tree var;
111300 +
111301 + unsigned int i;
111302 +
111303 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
111304 + tree type = TREE_TYPE(var);
111305 +
111306 + gcc_assert(DECL_P(var));
111307 + if (is_global_var(var))
111308 + continue;
111309 +
111310 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
111311 + continue;
111312 +
111313 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
111314 + continue;
111315 +
111316 + if (!TYPE_CONSTIFY_VISITED(type))
111317 + continue;
111318 +
111319 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
111320 + ret = 1;
111321 + }
111322 + return ret;
111323 +}
111324 +
111325 +#if BUILDING_GCC_VERSION >= 4009
111326 +namespace {
111327 +static const struct pass_data check_local_variables_pass_data = {
111328 +#else
111329 +static struct gimple_opt_pass check_local_variables_pass = {
111330 + .pass = {
111331 +#endif
111332 + .type = GIMPLE_PASS,
111333 + .name = "check_local_variables",
111334 +#if BUILDING_GCC_VERSION >= 4008
111335 + .optinfo_flags = OPTGROUP_NONE,
111336 +#endif
111337 +#if BUILDING_GCC_VERSION >= 5000
111338 +#elif BUILDING_GCC_VERSION >= 4009
111339 + .has_gate = false,
111340 + .has_execute = true,
111341 +#else
111342 + .gate = NULL,
111343 + .execute = check_local_variables,
111344 + .sub = NULL,
111345 + .next = NULL,
111346 + .static_pass_number = 0,
111347 +#endif
111348 + .tv_id = TV_NONE,
111349 + .properties_required = 0,
111350 + .properties_provided = 0,
111351 + .properties_destroyed = 0,
111352 + .todo_flags_start = 0,
111353 + .todo_flags_finish = 0
111354 +#if BUILDING_GCC_VERSION < 4009
111355 + }
111356 +#endif
111357 +};
111358 +
111359 +#if BUILDING_GCC_VERSION >= 4009
111360 +class check_local_variables_pass : public gimple_opt_pass {
111361 +public:
111362 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111363 + unsigned int execute() { return check_local_variables(); }
111364 +};
111365 +}
111366 +
111367 +static opt_pass *make_check_local_variables_pass(void)
111368 +{
111369 + return new check_local_variables_pass();
111370 +}
111371 +#else
111372 +static struct opt_pass *make_check_local_variables_pass(void)
111373 +{
111374 + return &check_local_variables_pass.pass;
111375 +}
111376 +#endif
111377 +
111378 +static struct {
111379 + const char *name;
111380 + const char *asm_op;
111381 +} sections[] = {
111382 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111383 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111384 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111385 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111386 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111387 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111388 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111389 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111390 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111391 +};
111392 +
111393 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111394 +
111395 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111396 +{
111397 + size_t i;
111398 +
111399 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111400 + if (!strcmp(sections[i].name, name))
111401 + return 0;
111402 + return old_section_type_flags(decl, name, reloc);
111403 +}
111404 +
111405 +static void constify_start_unit(void *gcc_data, void *user_data)
111406 +{
111407 +// size_t i;
111408 +
111409 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111410 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111411 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111412 +
111413 + old_section_type_flags = targetm.section_type_flags;
111414 + targetm.section_type_flags = constify_section_type_flags;
111415 +}
111416 +
111417 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111418 +{
111419 + const char * const plugin_name = plugin_info->base_name;
111420 + const int argc = plugin_info->argc;
111421 + const struct plugin_argument * const argv = plugin_info->argv;
111422 + int i;
111423 + bool constify = true;
111424 +
111425 + struct register_pass_info check_local_variables_pass_info;
111426 +
111427 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111428 + check_local_variables_pass_info.reference_pass_name = "ssa";
111429 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111430 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111431 +
111432 + if (!plugin_default_version_check(version, &gcc_version)) {
111433 + error(G_("incompatible gcc/plugin versions"));
111434 + return 1;
111435 + }
111436 +
111437 + for (i = 0; i < argc; ++i) {
111438 + if (!(strcmp(argv[i].key, "no-constify"))) {
111439 + constify = false;
111440 + continue;
111441 + }
111442 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111443 + }
111444 +
111445 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111446 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111447 + constify = false;
111448 + }
111449 +
111450 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111451 + if (constify) {
111452 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111453 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111454 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111455 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111456 + }
111457 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111458 +
111459 + return 0;
111460 +}
111461 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111462 new file mode 100644
111463 index 0000000..19fedf2
111464 --- /dev/null
111465 +++ b/tools/gcc/gcc-common.h
111466 @@ -0,0 +1,540 @@
111467 +#ifndef GCC_COMMON_H_INCLUDED
111468 +#define GCC_COMMON_H_INCLUDED
111469 +
111470 +#include "plugin.h"
111471 +#include "bversion.h"
111472 +#include "plugin-version.h"
111473 +#include "config.h"
111474 +#include "system.h"
111475 +#include "coretypes.h"
111476 +#include "tm.h"
111477 +#include "line-map.h"
111478 +#include "input.h"
111479 +#include "tree.h"
111480 +
111481 +#include "tree-inline.h"
111482 +#include "version.h"
111483 +#include "rtl.h"
111484 +#include "tm_p.h"
111485 +#include "flags.h"
111486 +//#include "insn-attr.h"
111487 +//#include "insn-config.h"
111488 +//#include "insn-flags.h"
111489 +#include "hard-reg-set.h"
111490 +//#include "recog.h"
111491 +#include "output.h"
111492 +#include "except.h"
111493 +#include "function.h"
111494 +#include "toplev.h"
111495 +//#include "expr.h"
111496 +#include "basic-block.h"
111497 +#include "intl.h"
111498 +#include "ggc.h"
111499 +//#include "regs.h"
111500 +#include "timevar.h"
111501 +
111502 +#include "params.h"
111503 +
111504 +#if BUILDING_GCC_VERSION <= 4009
111505 +#include "pointer-set.h"
111506 +#else
111507 +#include "hash-map.h"
111508 +#endif
111509 +
111510 +#include "emit-rtl.h"
111511 +//#include "reload.h"
111512 +//#include "ira.h"
111513 +//#include "dwarf2asm.h"
111514 +#include "debug.h"
111515 +#include "target.h"
111516 +#include "langhooks.h"
111517 +#include "cfgloop.h"
111518 +//#include "hosthooks.h"
111519 +#include "cgraph.h"
111520 +#include "opts.h"
111521 +//#include "coverage.h"
111522 +//#include "value-prof.h"
111523 +
111524 +#if BUILDING_GCC_VERSION == 4005
111525 +#include <sys/mman.h>
111526 +#endif
111527 +
111528 +#if BUILDING_GCC_VERSION >= 4007
111529 +#include "tree-pretty-print.h"
111530 +#include "gimple-pretty-print.h"
111531 +#endif
111532 +
111533 +#if BUILDING_GCC_VERSION >= 4006
111534 +//#include "c-tree.h"
111535 +//#include "cp/cp-tree.h"
111536 +#include "c-family/c-common.h"
111537 +#else
111538 +#include "c-common.h"
111539 +#endif
111540 +
111541 +#if BUILDING_GCC_VERSION <= 4008
111542 +#include "tree-flow.h"
111543 +#else
111544 +#include "tree-cfgcleanup.h"
111545 +#endif
111546 +
111547 +#if BUILDING_GCC_VERSION >= 4008
111548 +#include "is-a.h"
111549 +#endif
111550 +
111551 +#include "diagnostic.h"
111552 +//#include "tree-diagnostic.h"
111553 +#include "tree-dump.h"
111554 +#include "tree-pass.h"
111555 +//#include "df.h"
111556 +#include "predict.h"
111557 +#include "ipa-utils.h"
111558 +
111559 +#if BUILDING_GCC_VERSION >= 4009
111560 +#include "varasm.h"
111561 +#include "stor-layout.h"
111562 +#include "internal-fn.h"
111563 +#include "gimple-expr.h"
111564 +#include "gimple-fold.h"
111565 +//#include "diagnostic-color.h"
111566 +#include "context.h"
111567 +#include "tree-ssa-alias.h"
111568 +#include "tree-ssa.h"
111569 +#include "stringpool.h"
111570 +#include "tree-ssanames.h"
111571 +#include "print-tree.h"
111572 +#include "tree-eh.h"
111573 +#include "stmt.h"
111574 +#include "gimplify.h"
111575 +#endif
111576 +
111577 +#include "gimple.h"
111578 +
111579 +#if BUILDING_GCC_VERSION >= 4009
111580 +#include "tree-ssa-operands.h"
111581 +#include "tree-phinodes.h"
111582 +#include "tree-cfg.h"
111583 +#include "gimple-iterator.h"
111584 +#include "gimple-ssa.h"
111585 +#include "ssa-iterators.h"
111586 +#endif
111587 +
111588 +//#include "lto/lto.h"
111589 +#if BUILDING_GCC_VERSION >= 4007
111590 +//#include "data-streamer.h"
111591 +#else
111592 +//#include "lto-streamer.h"
111593 +#endif
111594 +//#include "lto-compress.h"
111595 +#if BUILDING_GCC_VERSION >= 5000
111596 +//#include "lto-section-names.h"
111597 +#include "builtins.h"
111598 +#endif
111599 +
111600 +//#include "expr.h" where are you...
111601 +extern rtx emit_move_insn(rtx x, rtx y);
111602 +
111603 +// missing from basic_block.h...
111604 +extern void debug_dominance_info(enum cdi_direction dir);
111605 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
111606 +
111607 +#ifdef __cplusplus
111608 +static inline void debug_tree(const_tree t)
111609 +{
111610 + debug_tree(CONST_CAST_TREE(t));
111611 +}
111612 +#else
111613 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
111614 +#endif
111615 +
111616 +#define __unused __attribute__((__unused__))
111617 +
111618 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
111619 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
111620 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
111621 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
111622 +
111623 +// should come from c-tree.h if only it were installed for gcc 4.5...
111624 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
111625 +
111626 +#if BUILDING_GCC_VERSION == 4005
111627 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
111628 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
111629 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
111630 +#define TODO_rebuild_cgraph_edges 0
111631 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
111632 +
111633 +#ifndef O_BINARY
111634 +#define O_BINARY 0
111635 +#endif
111636 +
111637 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
111638 +{
111639 + tree fndecl;
111640 +
111641 + if (!is_gimple_call(stmt))
111642 + return false;
111643 + fndecl = gimple_call_fndecl(stmt);
111644 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
111645 + return false;
111646 +// print_node(stderr, "pax", fndecl, 4);
111647 + return DECL_FUNCTION_CODE(fndecl) == code;
111648 +}
111649 +
111650 +static inline bool is_simple_builtin(tree decl)
111651 +{
111652 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
111653 + return false;
111654 +
111655 + switch (DECL_FUNCTION_CODE(decl)) {
111656 + /* Builtins that expand to constants. */
111657 + case BUILT_IN_CONSTANT_P:
111658 + case BUILT_IN_EXPECT:
111659 + case BUILT_IN_OBJECT_SIZE:
111660 + case BUILT_IN_UNREACHABLE:
111661 + /* Simple register moves or loads from stack. */
111662 + case BUILT_IN_RETURN_ADDRESS:
111663 + case BUILT_IN_EXTRACT_RETURN_ADDR:
111664 + case BUILT_IN_FROB_RETURN_ADDR:
111665 + case BUILT_IN_RETURN:
111666 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
111667 + case BUILT_IN_FRAME_ADDRESS:
111668 + case BUILT_IN_VA_END:
111669 + case BUILT_IN_STACK_SAVE:
111670 + case BUILT_IN_STACK_RESTORE:
111671 + /* Exception state returns or moves registers around. */
111672 + case BUILT_IN_EH_FILTER:
111673 + case BUILT_IN_EH_POINTER:
111674 + case BUILT_IN_EH_COPY_VALUES:
111675 + return true;
111676 +
111677 + default:
111678 + return false;
111679 + }
111680 +}
111681 +#endif
111682 +
111683 +#if BUILDING_GCC_VERSION <= 4006
111684 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
111685 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
111686 +#define EDGE_PRESERVE 0ULL
111687 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
111688 +#define flag_fat_lto_objects true
111689 +
111690 +#define get_random_seed(noinit) ({ \
111691 + unsigned HOST_WIDE_INT seed; \
111692 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
111693 + seed * seed; })
111694 +
111695 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
111696 +
111697 +static inline bool gimple_clobber_p(gimple s __unused)
111698 +{
111699 + return false;
111700 +}
111701 +
111702 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
111703 +{
111704 + unsigned i;
111705 +
111706 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
111707 + tree op = gimple_asm_clobber_op(stmt, i);
111708 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
111709 + return true;
111710 + }
111711 +
111712 + return false;
111713 +}
111714 +
111715 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
111716 +{
111717 + return implicit_built_in_decls[fncode];
111718 +}
111719 +
111720 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
111721 +{
111722 + return cgraph_postorder(order);
111723 +}
111724 +
111725 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
111726 +{
111727 + struct cgraph_node *node = cgraph_get_node(decl);
111728 +
111729 + return node ? node : cgraph_node(decl);
111730 +}
111731 +
111732 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
111733 +{
111734 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
111735 +}
111736 +
111737 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
111738 +{
111739 + struct cgraph_node *node;
111740 +
111741 + for (node = cgraph_nodes; node; node = node->next)
111742 + if (cgraph_function_with_gimple_body_p(node))
111743 + return node;
111744 + return NULL;
111745 +}
111746 +
111747 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
111748 +{
111749 + for (node = node->next; node; node = node->next)
111750 + if (cgraph_function_with_gimple_body_p(node))
111751 + return node;
111752 + return NULL;
111753 +}
111754 +
111755 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
111756 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
111757 + (node) = cgraph_next_function_with_gimple_body(node))
111758 +#endif
111759 +
111760 +#if BUILDING_GCC_VERSION == 4006
111761 +extern void debug_gimple_stmt(gimple);
111762 +extern void debug_gimple_seq(gimple_seq);
111763 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
111764 +extern void print_gimple_stmt(FILE *, gimple, int, int);
111765 +extern void print_gimple_expr(FILE *, gimple, int, int);
111766 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
111767 +#endif
111768 +
111769 +#if BUILDING_GCC_VERSION <= 4007
111770 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
111771 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
111772 +#define PROP_loops 0
111773 +#define NODE_SYMBOL(node) (node)
111774 +#define NODE_DECL(node) (node)->decl
111775 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
111776 +
111777 +static inline int bb_loop_depth(const_basic_block bb)
111778 +{
111779 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
111780 +}
111781 +
111782 +static inline bool gimple_store_p(gimple gs)
111783 +{
111784 + tree lhs = gimple_get_lhs(gs);
111785 + return lhs && !is_gimple_reg(lhs);
111786 +}
111787 +#endif
111788 +
111789 +#if BUILDING_GCC_VERSION >= 4007
111790 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
111791 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
111792 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
111793 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
111794 +#endif
111795 +
111796 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
111797 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
111798 +{
111799 + return cgraph_alias_aliased_node(n);
111800 +}
111801 +#endif
111802 +
111803 +#if BUILDING_GCC_VERSION <= 4008
111804 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
111805 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
111806 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
111807 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
111808 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
111809 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
111810 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
111811 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
111812 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
111813 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
111814 +
111815 +static inline const char *get_tree_code_name(enum tree_code code)
111816 +{
111817 + gcc_assert(code < MAX_TREE_CODES);
111818 + return tree_code_name[code];
111819 +}
111820 +
111821 +#define ipa_remove_stmt_references(cnode, stmt)
111822 +typedef union gimple_statement_d gasm;
111823 +typedef union gimple_statement_d gassign;
111824 +typedef union gimple_statement_d gcall;
111825 +typedef union gimple_statement_d gdebug;
111826 +typedef union gimple_statement_d gphi;
111827 +typedef union gimple_statement_d greturn;
111828 +#endif
111829 +
111830 +#if BUILDING_GCC_VERSION == 4008
111831 +#define NODE_SYMBOL(node) (&(node)->symbol)
111832 +#define NODE_DECL(node) (node)->symbol.decl
111833 +#endif
111834 +
111835 +#if BUILDING_GCC_VERSION >= 4008
111836 +#define add_referenced_var(var)
111837 +#define mark_sym_for_renaming(var)
111838 +#define varpool_mark_needed_node(node)
111839 +#define TODO_dump_func 0
111840 +#define TODO_dump_cgraph 0
111841 +#endif
111842 +
111843 +#if BUILDING_GCC_VERSION <= 4009
111844 +#define TODO_verify_il 0
111845 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
111846 +#endif
111847 +
111848 +#if BUILDING_GCC_VERSION == 4009
111849 +typedef struct gimple_statement_base gasm;
111850 +typedef struct gimple_statement_base gassign;
111851 +typedef struct gimple_statement_base gcall;
111852 +typedef struct gimple_statement_base gdebug;
111853 +typedef struct gimple_statement_base gphi;
111854 +typedef struct gimple_statement_base greturn;
111855 +#endif
111856 +
111857 +#if BUILDING_GCC_VERSION <= 4009
111858 +typedef struct rtx_def rtx_insn;
111859 +
111860 +static inline gasm *as_a_gasm(gimple stmt)
111861 +{
111862 + return stmt;
111863 +}
111864 +
111865 +static inline gcall *as_a_gcall(gimple stmt)
111866 +{
111867 + return stmt;
111868 +}
111869 +
111870 +static inline greturn *as_a_greturn(gimple stmt)
111871 +{
111872 + return stmt;
111873 +}
111874 +#endif
111875 +
111876 +#if BUILDING_GCC_VERSION >= 4009
111877 +#define TODO_ggc_collect 0
111878 +#define NODE_SYMBOL(node) (node)
111879 +#define NODE_DECL(node) (node)->decl
111880 +#define cgraph_node_name(node) (node)->name()
111881 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
111882 +#endif
111883 +
111884 +#if BUILDING_GCC_VERSION >= 5000
111885 +#define TODO_verify_ssa TODO_verify_il
111886 +#define TODO_verify_flow TODO_verify_il
111887 +#define TODO_verify_stmts TODO_verify_il
111888 +#define TODO_verify_rtl_sharing TODO_verify_il
111889 +
111890 +#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
111891 +
111892 +#define INSN_DELETED_P(insn) (insn)->deleted()
111893 +
111894 +// symtab/cgraph related
111895 +#define debug_cgraph_node(node) (node)->debug()
111896 +#define cgraph_get_node(decl) cgraph_node::get(decl)
111897 +#define cgraph_n_nodes symtab->cgraph_count
111898 +#define cgraph_max_uid symtab->cgraph_max_uid
111899 +#define varpool_get_node(decl) varpool_node::get(decl)
111900 +
111901 +typedef struct cgraph_node *cgraph_node_ptr;
111902 +typedef struct cgraph_edge *cgraph_edge_p;
111903 +typedef struct varpool_node *varpool_node_ptr;
111904 +
111905 +static inline void change_decl_assembler_name(tree decl, tree name)
111906 +{
111907 + symtab->change_decl_assembler_name(decl, name);
111908 +}
111909 +
111910 +static inline void varpool_finalize_decl(tree decl)
111911 +{
111912 + varpool_node::finalize_decl(decl);
111913 +}
111914 +
111915 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
111916 +{
111917 + return node->function_symbol(availability);
111918 +}
111919 +
111920 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
111921 +{
111922 + return node->ultimate_alias_target(availability);
111923 +}
111924 +
111925 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
111926 +{
111927 + return node->only_called_directly_p();
111928 +}
111929 +
111930 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
111931 +{
111932 + return node->get_availability();
111933 +}
111934 +
111935 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
111936 +{
111937 + return node->get_alias_target();
111938 +}
111939 +
111940 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
111941 +{
111942 + return symtab->add_cgraph_insertion_hook(hook, data);
111943 +}
111944 +
111945 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
111946 +{
111947 + symtab->remove_cgraph_insertion_hook(entry);
111948 +}
111949 +
111950 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
111951 +{
111952 + return symtab->add_cgraph_removal_hook(hook, data);
111953 +}
111954 +
111955 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
111956 +{
111957 + symtab->remove_cgraph_removal_hook(entry);
111958 +}
111959 +
111960 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
111961 +{
111962 + return symtab->add_cgraph_duplication_hook(hook, data);
111963 +}
111964 +
111965 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
111966 +{
111967 + symtab->remove_cgraph_duplication_hook(entry);
111968 +}
111969 +
111970 +// gimple related
111971 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
111972 +{
111973 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
111974 +}
111975 +
111976 +static inline gasm *as_a_gasm(gimple stmt)
111977 +{
111978 + return as_a<gasm *>(stmt);
111979 +}
111980 +
111981 +static inline const gasm *as_a_gasm(const_gimple stmt)
111982 +{
111983 + return as_a<const gasm *>(stmt);
111984 +}
111985 +
111986 +static inline gcall *as_a_gcall(gimple stmt)
111987 +{
111988 + return as_a<gcall *>(stmt);
111989 +}
111990 +
111991 +static inline greturn *as_a_greturn(gimple stmt)
111992 +{
111993 + return as_a<greturn *>(stmt);
111994 +}
111995 +
111996 +// IPA/LTO related
111997 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
111998 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
111999 +
112000 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
112001 +{
112002 + return dyn_cast<cgraph_node_ptr>(ref->referring);
112003 +}
112004 +#endif
112005 +
112006 +#endif
112007 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
112008 new file mode 100644
112009 index 0000000..7514850
112010 --- /dev/null
112011 +++ b/tools/gcc/gen-random-seed.sh
112012 @@ -0,0 +1,8 @@
112013 +#!/bin/sh
112014 +
112015 +if [ ! -f "$1" ]; then
112016 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
112017 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
112018 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
112019 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
112020 +fi
112021 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
112022 new file mode 100644
112023 index 0000000..457d54e
112024 --- /dev/null
112025 +++ b/tools/gcc/kallocstat_plugin.c
112026 @@ -0,0 +1,188 @@
112027 +/*
112028 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112029 + * Licensed under the GPL v2
112030 + *
112031 + * Note: the choice of the license means that the compilation process is
112032 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112033 + * but for the kernel it doesn't matter since it doesn't link against
112034 + * any of the gcc libraries
112035 + *
112036 + * gcc plugin to find the distribution of k*alloc sizes
112037 + *
112038 + * TODO:
112039 + *
112040 + * BUGS:
112041 + * - none known
112042 + */
112043 +
112044 +#include "gcc-common.h"
112045 +
112046 +int plugin_is_GPL_compatible;
112047 +
112048 +static struct plugin_info kallocstat_plugin_info = {
112049 + .version = "201401260140",
112050 + .help = NULL
112051 +};
112052 +
112053 +static const char * const kalloc_functions[] = {
112054 + "__kmalloc",
112055 + "kmalloc",
112056 + "kmalloc_large",
112057 + "kmalloc_node",
112058 + "kmalloc_order",
112059 + "kmalloc_order_trace",
112060 + "kmalloc_slab",
112061 + "kzalloc",
112062 + "kzalloc_node",
112063 +};
112064 +
112065 +static bool is_kalloc(const char *fnname)
112066 +{
112067 + size_t i;
112068 +
112069 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
112070 + if (!strcmp(fnname, kalloc_functions[i]))
112071 + return true;
112072 + return false;
112073 +}
112074 +
112075 +static unsigned int execute_kallocstat(void)
112076 +{
112077 + basic_block bb;
112078 +
112079 + // 1. loop through BBs and GIMPLE statements
112080 + FOR_EACH_BB_FN(bb, cfun) {
112081 + gimple_stmt_iterator gsi;
112082 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112083 + // gimple match:
112084 + tree fndecl, size;
112085 + gimple stmt;
112086 + const char *fnname;
112087 +
112088 + // is it a call
112089 + stmt = gsi_stmt(gsi);
112090 + if (!is_gimple_call(stmt))
112091 + continue;
112092 + fndecl = gimple_call_fndecl(stmt);
112093 + if (fndecl == NULL_TREE)
112094 + continue;
112095 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
112096 + continue;
112097 +
112098 + // is it a call to k*alloc
112099 + fnname = DECL_NAME_POINTER(fndecl);
112100 + if (!is_kalloc(fnname))
112101 + continue;
112102 +
112103 + // is the size arg const or the result of a simple const assignment
112104 + size = gimple_call_arg(stmt, 0);
112105 + while (true) {
112106 + expanded_location xloc;
112107 + size_t size_val;
112108 +
112109 + if (TREE_CONSTANT(size)) {
112110 + xloc = expand_location(gimple_location(stmt));
112111 + if (!xloc.file)
112112 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
112113 + size_val = TREE_INT_CST_LOW(size);
112114 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
112115 + break;
112116 + }
112117 +
112118 + if (TREE_CODE(size) != SSA_NAME)
112119 + break;
112120 + stmt = SSA_NAME_DEF_STMT(size);
112121 +//debug_gimple_stmt(stmt);
112122 +//debug_tree(size);
112123 + if (!stmt || !is_gimple_assign(stmt))
112124 + break;
112125 + if (gimple_num_ops(stmt) != 2)
112126 + break;
112127 + size = gimple_assign_rhs1(stmt);
112128 + }
112129 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
112130 +//debug_tree(gimple_call_fn(call_stmt));
112131 +//print_node(stderr, "pax", fndecl, 4);
112132 + }
112133 + }
112134 +
112135 + return 0;
112136 +}
112137 +
112138 +#if BUILDING_GCC_VERSION >= 4009
112139 +namespace {
112140 +static const struct pass_data kallocstat_pass_data = {
112141 +#else
112142 +static struct gimple_opt_pass kallocstat_pass = {
112143 + .pass = {
112144 +#endif
112145 + .type = GIMPLE_PASS,
112146 + .name = "kallocstat",
112147 +#if BUILDING_GCC_VERSION >= 4008
112148 + .optinfo_flags = OPTGROUP_NONE,
112149 +#endif
112150 +#if BUILDING_GCC_VERSION >= 5000
112151 +#elif BUILDING_GCC_VERSION == 4009
112152 + .has_gate = false,
112153 + .has_execute = true,
112154 +#else
112155 + .gate = NULL,
112156 + .execute = execute_kallocstat,
112157 + .sub = NULL,
112158 + .next = NULL,
112159 + .static_pass_number = 0,
112160 +#endif
112161 + .tv_id = TV_NONE,
112162 + .properties_required = 0,
112163 + .properties_provided = 0,
112164 + .properties_destroyed = 0,
112165 + .todo_flags_start = 0,
112166 + .todo_flags_finish = 0
112167 +#if BUILDING_GCC_VERSION < 4009
112168 + }
112169 +#endif
112170 +};
112171 +
112172 +#if BUILDING_GCC_VERSION >= 4009
112173 +class kallocstat_pass : public gimple_opt_pass {
112174 +public:
112175 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
112176 +#if BUILDING_GCC_VERSION >= 5000
112177 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
112178 +#else
112179 + unsigned int execute() { return execute_kallocstat(); }
112180 +#endif
112181 +};
112182 +}
112183 +
112184 +static opt_pass *make_kallocstat_pass(void)
112185 +{
112186 + return new kallocstat_pass();
112187 +}
112188 +#else
112189 +static struct opt_pass *make_kallocstat_pass(void)
112190 +{
112191 + return &kallocstat_pass.pass;
112192 +}
112193 +#endif
112194 +
112195 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112196 +{
112197 + const char * const plugin_name = plugin_info->base_name;
112198 + struct register_pass_info kallocstat_pass_info;
112199 +
112200 + kallocstat_pass_info.pass = make_kallocstat_pass();
112201 + kallocstat_pass_info.reference_pass_name = "ssa";
112202 + kallocstat_pass_info.ref_pass_instance_number = 1;
112203 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112204 +
112205 + if (!plugin_default_version_check(version, &gcc_version)) {
112206 + error(G_("incompatible gcc/plugin versions"));
112207 + return 1;
112208 + }
112209 +
112210 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
112211 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
112212 +
112213 + return 0;
112214 +}
112215 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
112216 new file mode 100644
112217 index 0000000..71716e7
112218 --- /dev/null
112219 +++ b/tools/gcc/kernexec_plugin.c
112220 @@ -0,0 +1,547 @@
112221 +/*
112222 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
112223 + * Licensed under the GPL v2
112224 + *
112225 + * Note: the choice of the license means that the compilation process is
112226 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112227 + * but for the kernel it doesn't matter since it doesn't link against
112228 + * any of the gcc libraries
112229 + *
112230 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
112231 + *
112232 + * TODO:
112233 + *
112234 + * BUGS:
112235 + * - none known
112236 + */
112237 +
112238 +#include "gcc-common.h"
112239 +
112240 +int plugin_is_GPL_compatible;
112241 +
112242 +static struct plugin_info kernexec_plugin_info = {
112243 + .version = "201401260140",
112244 + .help = "method=[bts|or]\tinstrumentation method\n"
112245 +};
112246 +
112247 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
112248 +static void (*kernexec_instrument_retaddr)(rtx);
112249 +
112250 +/*
112251 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
112252 + */
112253 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
112254 +{
112255 + gasm *asm_movabs_stmt;
112256 +
112257 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
112258 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
112259 + gimple_asm_set_volatile(asm_movabs_stmt, true);
112260 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
112261 + update_stmt(asm_movabs_stmt);
112262 +}
112263 +
112264 +/*
112265 + * find all asm() stmts that clobber r12 and add a reload of r12
112266 + */
112267 +static unsigned int execute_kernexec_reload(void)
112268 +{
112269 + basic_block bb;
112270 +
112271 + // 1. loop through BBs and GIMPLE statements
112272 + FOR_EACH_BB_FN(bb, cfun) {
112273 + gimple_stmt_iterator gsi;
112274 +
112275 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112276 + // gimple match: __asm__ ("" : : : "r12");
112277 + gimple stmt;
112278 + gasm *asm_stmt;
112279 + size_t nclobbers;
112280 +
112281 + // is it an asm ...
112282 + stmt = gsi_stmt(gsi);
112283 + if (gimple_code(stmt) != GIMPLE_ASM)
112284 + continue;
112285 +
112286 + asm_stmt = as_a_gasm(stmt);
112287 +
112288 + // ... clobbering r12
112289 + nclobbers = gimple_asm_nclobbers(asm_stmt);
112290 + while (nclobbers--) {
112291 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
112292 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
112293 + continue;
112294 + kernexec_reload_fptr_mask(&gsi);
112295 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
112296 + break;
112297 + }
112298 + }
112299 + }
112300 +
112301 + return 0;
112302 +}
112303 +
112304 +/*
112305 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
112306 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
112307 + */
112308 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
112309 +{
112310 + gimple assign_intptr, assign_new_fptr;
112311 + gcall *call_stmt;
112312 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
112313 +
112314 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
112315 + old_fptr = gimple_call_fn(call_stmt);
112316 +
112317 + // create temporary unsigned long variable used for bitops and cast fptr to it
112318 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
112319 + add_referenced_var(intptr);
112320 + intptr = make_ssa_name(intptr, NULL);
112321 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
112322 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
112323 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
112324 + update_stmt(assign_intptr);
112325 +
112326 + // apply logical or to temporary unsigned long and bitmask
112327 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
112328 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
112329 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
112330 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
112331 + assign_intptr = gimple_build_assign(intptr, orptr);
112332 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
112333 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
112334 + update_stmt(assign_intptr);
112335 +
112336 + // cast temporary unsigned long back to a temporary fptr variable
112337 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
112338 + add_referenced_var(new_fptr);
112339 + new_fptr = make_ssa_name(new_fptr, NULL);
112340 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
112341 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
112342 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
112343 + update_stmt(assign_new_fptr);
112344 +
112345 + // replace call stmt fn with the new fptr
112346 + gimple_call_set_fn(call_stmt, new_fptr);
112347 + update_stmt(call_stmt);
112348 +}
112349 +
112350 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
112351 +{
112352 + gasm *asm_or_stmt;
112353 + gcall *call_stmt;
112354 + tree old_fptr, new_fptr, input, output;
112355 +#if BUILDING_GCC_VERSION <= 4007
112356 + VEC(tree, gc) *inputs = NULL;
112357 + VEC(tree, gc) *outputs = NULL;
112358 +#else
112359 + vec<tree, va_gc> *inputs = NULL;
112360 + vec<tree, va_gc> *outputs = NULL;
112361 +#endif
112362 +
112363 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
112364 + old_fptr = gimple_call_fn(call_stmt);
112365 +
112366 + // create temporary fptr variable
112367 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
112368 + add_referenced_var(new_fptr);
112369 + new_fptr = make_ssa_name(new_fptr, NULL);
112370 +
112371 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
112372 + input = build_tree_list(NULL_TREE, build_string(1, "0"));
112373 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
112374 + output = build_tree_list(NULL_TREE, build_string(2, "=r"));
112375 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
112376 +#if BUILDING_GCC_VERSION <= 4007
112377 + VEC_safe_push(tree, gc, inputs, input);
112378 + VEC_safe_push(tree, gc, outputs, output);
112379 +#else
112380 + vec_safe_push(inputs, input);
112381 + vec_safe_push(outputs, output);
112382 +#endif
112383 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
112384 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
112385 + gimple_asm_set_volatile(asm_or_stmt, true);
112386 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
112387 + update_stmt(asm_or_stmt);
112388 +
112389 + // replace call stmt fn with the new fptr
112390 + gimple_call_set_fn(call_stmt, new_fptr);
112391 + update_stmt(call_stmt);
112392 +}
112393 +
112394 +/*
112395 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
112396 + */
112397 +static unsigned int execute_kernexec_fptr(void)
112398 +{
112399 + basic_block bb;
112400 +
112401 + // 1. loop through BBs and GIMPLE statements
112402 + FOR_EACH_BB_FN(bb, cfun) {
112403 + gimple_stmt_iterator gsi;
112404 +
112405 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112406 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
112407 + tree fn;
112408 + gimple stmt;
112409 + gcall *call_stmt;
112410 +
112411 + // is it a call ...
112412 + stmt = gsi_stmt(gsi);
112413 + if (!is_gimple_call(stmt))
112414 + continue;
112415 + call_stmt = as_a_gcall(stmt);
112416 + fn = gimple_call_fn(call_stmt);
112417 + if (TREE_CODE(fn) == ADDR_EXPR)
112418 + continue;
112419 + if (TREE_CODE(fn) != SSA_NAME)
112420 + gcc_unreachable();
112421 +
112422 + // ... through a function pointer
112423 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
112424 + fn = SSA_NAME_VAR(fn);
112425 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
112426 + debug_tree(fn);
112427 + gcc_unreachable();
112428 + }
112429 + }
112430 + fn = TREE_TYPE(fn);
112431 + if (TREE_CODE(fn) != POINTER_TYPE)
112432 + continue;
112433 + fn = TREE_TYPE(fn);
112434 + if (TREE_CODE(fn) != FUNCTION_TYPE)
112435 + continue;
112436 +
112437 + kernexec_instrument_fptr(&gsi);
112438 +
112439 +//debug_tree(gimple_call_fn(call_stmt));
112440 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
112441 + }
112442 + }
112443 +
112444 + return 0;
112445 +}
112446 +
112447 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
112448 +static void kernexec_instrument_retaddr_bts(rtx insn)
112449 +{
112450 + rtx btsq;
112451 + rtvec argvec, constraintvec, labelvec;
112452 + int line;
112453 +
112454 + // create asm volatile("btsq $63,(%%rsp)":::)
112455 + argvec = rtvec_alloc(0);
112456 + constraintvec = rtvec_alloc(0);
112457 + labelvec = rtvec_alloc(0);
112458 + line = expand_location(RTL_LOCATION(insn)).line;
112459 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112460 + MEM_VOLATILE_P(btsq) = 1;
112461 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
112462 + emit_insn_before(btsq, insn);
112463 +}
112464 +
112465 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
112466 +static void kernexec_instrument_retaddr_or(rtx insn)
112467 +{
112468 + rtx orq;
112469 + rtvec argvec, constraintvec, labelvec;
112470 + int line;
112471 +
112472 + // create asm volatile("orq %%r12,(%%rsp)":::)
112473 + argvec = rtvec_alloc(0);
112474 + constraintvec = rtvec_alloc(0);
112475 + labelvec = rtvec_alloc(0);
112476 + line = expand_location(RTL_LOCATION(insn)).line;
112477 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112478 + MEM_VOLATILE_P(orq) = 1;
112479 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
112480 + emit_insn_before(orq, insn);
112481 +}
112482 +
112483 +/*
112484 + * find all asm level function returns and forcibly set the highest bit of the return address
112485 + */
112486 +static unsigned int execute_kernexec_retaddr(void)
112487 +{
112488 + rtx_insn *insn;
112489 +
112490 +// if (stack_realign_drap)
112491 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112492 +
112493 + // 1. find function returns
112494 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
112495 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
112496 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
112497 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
112498 + rtx body;
112499 +
112500 + // is it a retn
112501 + if (!JUMP_P(insn))
112502 + continue;
112503 + body = PATTERN(insn);
112504 + if (GET_CODE(body) == PARALLEL)
112505 + body = XVECEXP(body, 0, 0);
112506 + if (!ANY_RETURN_P(body))
112507 + continue;
112508 + kernexec_instrument_retaddr(insn);
112509 + }
112510 +
112511 +// print_simple_rtl(stderr, get_insns());
112512 +// print_rtl(stderr, get_insns());
112513 +
112514 + return 0;
112515 +}
112516 +
112517 +static bool kernexec_cmodel_check(void)
112518 +{
112519 + tree section;
112520 +
112521 + if (ix86_cmodel != CM_KERNEL)
112522 + return false;
112523 +
112524 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
112525 + if (!section || !TREE_VALUE(section))
112526 + return true;
112527 +
112528 + section = TREE_VALUE(TREE_VALUE(section));
112529 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
112530 + return true;
112531 +
112532 + return false;
112533 +}
112534 +
112535 +#if BUILDING_GCC_VERSION >= 4009
112536 +namespace {
112537 +static const struct pass_data kernexec_reload_pass_data = {
112538 +#else
112539 +static struct gimple_opt_pass kernexec_reload_pass = {
112540 + .pass = {
112541 +#endif
112542 + .type = GIMPLE_PASS,
112543 + .name = "kernexec_reload",
112544 +#if BUILDING_GCC_VERSION >= 4008
112545 + .optinfo_flags = OPTGROUP_NONE,
112546 +#endif
112547 +#if BUILDING_GCC_VERSION >= 5000
112548 +#elif BUILDING_GCC_VERSION == 4009
112549 + .has_gate = true,
112550 + .has_execute = true,
112551 +#else
112552 + .gate = kernexec_cmodel_check,
112553 + .execute = execute_kernexec_reload,
112554 + .sub = NULL,
112555 + .next = NULL,
112556 + .static_pass_number = 0,
112557 +#endif
112558 + .tv_id = TV_NONE,
112559 + .properties_required = 0,
112560 + .properties_provided = 0,
112561 + .properties_destroyed = 0,
112562 + .todo_flags_start = 0,
112563 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112564 +#if BUILDING_GCC_VERSION < 4009
112565 + }
112566 +#endif
112567 +};
112568 +
112569 +#if BUILDING_GCC_VERSION >= 4009
112570 +static const struct pass_data kernexec_fptr_pass_data = {
112571 +#else
112572 +static struct gimple_opt_pass kernexec_fptr_pass = {
112573 + .pass = {
112574 +#endif
112575 + .type = GIMPLE_PASS,
112576 + .name = "kernexec_fptr",
112577 +#if BUILDING_GCC_VERSION >= 4008
112578 + .optinfo_flags = OPTGROUP_NONE,
112579 +#endif
112580 +#if BUILDING_GCC_VERSION >= 5000
112581 +#elif BUILDING_GCC_VERSION == 4009
112582 + .has_gate = true,
112583 + .has_execute = true,
112584 +#else
112585 + .gate = kernexec_cmodel_check,
112586 + .execute = execute_kernexec_fptr,
112587 + .sub = NULL,
112588 + .next = NULL,
112589 + .static_pass_number = 0,
112590 +#endif
112591 + .tv_id = TV_NONE,
112592 + .properties_required = 0,
112593 + .properties_provided = 0,
112594 + .properties_destroyed = 0,
112595 + .todo_flags_start = 0,
112596 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112597 +#if BUILDING_GCC_VERSION < 4009
112598 + }
112599 +#endif
112600 +};
112601 +
112602 +#if BUILDING_GCC_VERSION >= 4009
112603 +static const struct pass_data kernexec_retaddr_pass_data = {
112604 +#else
112605 +static struct rtl_opt_pass kernexec_retaddr_pass = {
112606 + .pass = {
112607 +#endif
112608 + .type = RTL_PASS,
112609 + .name = "kernexec_retaddr",
112610 +#if BUILDING_GCC_VERSION >= 4008
112611 + .optinfo_flags = OPTGROUP_NONE,
112612 +#endif
112613 +#if BUILDING_GCC_VERSION >= 5000
112614 +#elif BUILDING_GCC_VERSION == 4009
112615 + .has_gate = true,
112616 + .has_execute = true,
112617 +#else
112618 + .gate = kernexec_cmodel_check,
112619 + .execute = execute_kernexec_retaddr,
112620 + .sub = NULL,
112621 + .next = NULL,
112622 + .static_pass_number = 0,
112623 +#endif
112624 + .tv_id = TV_NONE,
112625 + .properties_required = 0,
112626 + .properties_provided = 0,
112627 + .properties_destroyed = 0,
112628 + .todo_flags_start = 0,
112629 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
112630 +#if BUILDING_GCC_VERSION < 4009
112631 + }
112632 +#endif
112633 +};
112634 +
112635 +#if BUILDING_GCC_VERSION >= 4009
112636 +class kernexec_reload_pass : public gimple_opt_pass {
112637 +public:
112638 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
112639 +#if BUILDING_GCC_VERSION >= 5000
112640 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
112641 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
112642 +#else
112643 + bool gate() { return kernexec_cmodel_check(); }
112644 + unsigned int execute() { return execute_kernexec_reload(); }
112645 +#endif
112646 +};
112647 +
112648 +class kernexec_fptr_pass : public gimple_opt_pass {
112649 +public:
112650 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
112651 +#if BUILDING_GCC_VERSION >= 5000
112652 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
112653 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
112654 +#else
112655 + bool gate() { return kernexec_cmodel_check(); }
112656 + unsigned int execute() { return execute_kernexec_fptr(); }
112657 +#endif
112658 +};
112659 +
112660 +class kernexec_retaddr_pass : public rtl_opt_pass {
112661 +public:
112662 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
112663 +#if BUILDING_GCC_VERSION >= 5000
112664 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
112665 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
112666 +#else
112667 + bool gate() { return kernexec_cmodel_check(); }
112668 + unsigned int execute() { return execute_kernexec_retaddr(); }
112669 +#endif
112670 +};
112671 +}
112672 +
112673 +static opt_pass *make_kernexec_reload_pass(void)
112674 +{
112675 + return new kernexec_reload_pass();
112676 +}
112677 +
112678 +static opt_pass *make_kernexec_fptr_pass(void)
112679 +{
112680 + return new kernexec_fptr_pass();
112681 +}
112682 +
112683 +static opt_pass *make_kernexec_retaddr_pass(void)
112684 +{
112685 + return new kernexec_retaddr_pass();
112686 +}
112687 +#else
112688 +static struct opt_pass *make_kernexec_reload_pass(void)
112689 +{
112690 + return &kernexec_reload_pass.pass;
112691 +}
112692 +
112693 +static struct opt_pass *make_kernexec_fptr_pass(void)
112694 +{
112695 + return &kernexec_fptr_pass.pass;
112696 +}
112697 +
112698 +static struct opt_pass *make_kernexec_retaddr_pass(void)
112699 +{
112700 + return &kernexec_retaddr_pass.pass;
112701 +}
112702 +#endif
112703 +
112704 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112705 +{
112706 + const char * const plugin_name = plugin_info->base_name;
112707 + const int argc = plugin_info->argc;
112708 + const struct plugin_argument * const argv = plugin_info->argv;
112709 + int i;
112710 + struct register_pass_info kernexec_reload_pass_info;
112711 + struct register_pass_info kernexec_fptr_pass_info;
112712 + struct register_pass_info kernexec_retaddr_pass_info;
112713 +
112714 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
112715 + kernexec_reload_pass_info.reference_pass_name = "ssa";
112716 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
112717 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112718 +
112719 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
112720 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
112721 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
112722 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112723 +
112724 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
112725 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
112726 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
112727 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112728 +
112729 + if (!plugin_default_version_check(version, &gcc_version)) {
112730 + error(G_("incompatible gcc/plugin versions"));
112731 + return 1;
112732 + }
112733 +
112734 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
112735 +
112736 + if (TARGET_64BIT == 0)
112737 + return 0;
112738 +
112739 + for (i = 0; i < argc; ++i) {
112740 + if (!strcmp(argv[i].key, "method")) {
112741 + if (!argv[i].value) {
112742 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112743 + continue;
112744 + }
112745 + if (!strcmp(argv[i].value, "bts")) {
112746 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
112747 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
112748 + } else if (!strcmp(argv[i].value, "or")) {
112749 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
112750 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
112751 + fix_register("r12", 1, 1);
112752 + } else
112753 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112754 + continue;
112755 + }
112756 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112757 + }
112758 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
112759 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
112760 +
112761 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
112762 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
112763 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
112764 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
112765 +
112766 + return 0;
112767 +}
112768 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
112769 new file mode 100644
112770 index 0000000..d383708
112771 --- /dev/null
112772 +++ b/tools/gcc/latent_entropy_plugin.c
112773 @@ -0,0 +1,473 @@
112774 +/*
112775 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
112776 + * Licensed under the GPL v2
112777 + *
112778 + * Note: the choice of the license means that the compilation process is
112779 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112780 + * but for the kernel it doesn't matter since it doesn't link against
112781 + * any of the gcc libraries
112782 + *
112783 + * gcc plugin to help generate a little bit of entropy from program state,
112784 + * used throughout the uptime of the kernel
112785 + *
112786 + * TODO:
112787 + * - add ipa pass to identify not explicitly marked candidate functions
112788 + * - mix in more program state (function arguments/return values, loop variables, etc)
112789 + * - more instrumentation control via attribute parameters
112790 + *
112791 + * BUGS:
112792 + * - LTO needs -flto-partition=none for now
112793 + */
112794 +
112795 +#include "gcc-common.h"
112796 +
112797 +int plugin_is_GPL_compatible;
112798 +
112799 +static GTY(()) tree latent_entropy_decl;
112800 +
112801 +static struct plugin_info latent_entropy_plugin_info = {
112802 + .version = "201409101820",
112803 + .help = NULL
112804 +};
112805 +
112806 +static unsigned HOST_WIDE_INT seed;
112807 +static unsigned HOST_WIDE_INT get_random_const(void)
112808 +{
112809 + unsigned int i;
112810 + unsigned HOST_WIDE_INT ret = 0;
112811 +
112812 + for (i = 0; i < 8 * sizeof ret; i++) {
112813 + ret = (ret << 1) | (seed & 1);
112814 + seed >>= 1;
112815 + if (ret & 1)
112816 + seed ^= 0xD800000000000000ULL;
112817 + }
112818 +
112819 + return ret;
112820 +}
112821 +
112822 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112823 +{
112824 + tree type;
112825 + unsigned long long mask;
112826 +#if BUILDING_GCC_VERSION <= 4007
112827 + VEC(constructor_elt, gc) *vals;
112828 +#else
112829 + vec<constructor_elt, va_gc> *vals;
112830 +#endif
112831 +
112832 + switch (TREE_CODE(*node)) {
112833 + default:
112834 + *no_add_attrs = true;
112835 + error("%qE attribute only applies to functions and variables", name);
112836 + break;
112837 +
112838 + case VAR_DECL:
112839 + if (DECL_INITIAL(*node)) {
112840 + *no_add_attrs = true;
112841 + error("variable %qD with %qE attribute must not be initialized", *node, name);
112842 + break;
112843 + }
112844 +
112845 + if (!TREE_STATIC(*node)) {
112846 + *no_add_attrs = true;
112847 + error("variable %qD with %qE attribute must not be local", *node, name);
112848 + break;
112849 + }
112850 +
112851 + type = TREE_TYPE(*node);
112852 + switch (TREE_CODE(type)) {
112853 + default:
112854 + *no_add_attrs = true;
112855 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
112856 + break;
112857 +
112858 + case RECORD_TYPE: {
112859 + tree field;
112860 + unsigned int nelt = 0;
112861 +
112862 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
112863 + tree fieldtype;
112864 +
112865 + fieldtype = TREE_TYPE(field);
112866 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
112867 + *no_add_attrs = true;
112868 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
112869 + break;
112870 + }
112871 + }
112872 +
112873 + if (field)
112874 + break;
112875 +
112876 +#if BUILDING_GCC_VERSION <= 4007
112877 + vals = VEC_alloc(constructor_elt, gc, nelt);
112878 +#else
112879 + vec_alloc(vals, nelt);
112880 +#endif
112881 +
112882 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112883 + tree fieldtype;
112884 +
112885 + fieldtype = TREE_TYPE(field);
112886 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
112887 + mask = 2 * (mask - 1) + 1;
112888 +
112889 + if (TYPE_UNSIGNED(fieldtype))
112890 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
112891 + else
112892 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
112893 + }
112894 +
112895 + DECL_INITIAL(*node) = build_constructor(type, vals);
112896 +//debug_tree(DECL_INITIAL(*node));
112897 + break;
112898 + }
112899 +
112900 + case INTEGER_TYPE:
112901 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
112902 + mask = 2 * (mask - 1) + 1;
112903 +
112904 + if (TYPE_UNSIGNED(type))
112905 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
112906 + else
112907 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
112908 + break;
112909 +
112910 + case ARRAY_TYPE: {
112911 + tree elt_type, array_size, elt_size;
112912 + unsigned int i, nelt;
112913 +
112914 + elt_type = TREE_TYPE(type);
112915 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
112916 + array_size = TYPE_SIZE_UNIT(type);
112917 +
112918 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
112919 + *no_add_attrs = true;
112920 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
112921 + break;
112922 + }
112923 +
112924 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
112925 +#if BUILDING_GCC_VERSION <= 4007
112926 + vals = VEC_alloc(constructor_elt, gc, nelt);
112927 +#else
112928 + vec_alloc(vals, nelt);
112929 +#endif
112930 +
112931 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
112932 + mask = 2 * (mask - 1) + 1;
112933 +
112934 + for (i = 0; i < nelt; i++)
112935 + if (TYPE_UNSIGNED(elt_type))
112936 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
112937 + else
112938 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
112939 +
112940 + DECL_INITIAL(*node) = build_constructor(type, vals);
112941 +//debug_tree(DECL_INITIAL(*node));
112942 + break;
112943 + }
112944 + }
112945 + break;
112946 +
112947 + case FUNCTION_DECL:
112948 + break;
112949 + }
112950 +
112951 + return NULL_TREE;
112952 +}
112953 +
112954 +static struct attribute_spec latent_entropy_attr = {
112955 + .name = "latent_entropy",
112956 + .min_length = 0,
112957 + .max_length = 0,
112958 + .decl_required = true,
112959 + .type_required = false,
112960 + .function_type_required = false,
112961 + .handler = handle_latent_entropy_attribute,
112962 +#if BUILDING_GCC_VERSION >= 4007
112963 + .affects_type_identity = false
112964 +#endif
112965 +};
112966 +
112967 +static void register_attributes(void *event_data, void *data)
112968 +{
112969 + register_attribute(&latent_entropy_attr);
112970 +}
112971 +
112972 +static bool gate_latent_entropy(void)
112973 +{
112974 + // don't bother with noreturn functions for now
112975 + if (TREE_THIS_VOLATILE(current_function_decl))
112976 + return false;
112977 +
112978 + // gcc-4.5 doesn't discover some trivial noreturn functions
112979 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
112980 + return false;
112981 +
112982 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
112983 +}
112984 +
112985 +static enum tree_code get_op(tree *rhs)
112986 +{
112987 + static enum tree_code op;
112988 + unsigned HOST_WIDE_INT random_const;
112989 +
112990 + random_const = get_random_const();
112991 +
112992 + switch (op) {
112993 + case BIT_XOR_EXPR:
112994 + op = PLUS_EXPR;
112995 + break;
112996 +
112997 + case PLUS_EXPR:
112998 + if (rhs) {
112999 + op = LROTATE_EXPR;
113000 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
113001 + break;
113002 + }
113003 +
113004 + case LROTATE_EXPR:
113005 + default:
113006 + op = BIT_XOR_EXPR;
113007 + break;
113008 + }
113009 + if (rhs)
113010 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
113011 + return op;
113012 +}
113013 +
113014 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
113015 +{
113016 + gimple_stmt_iterator gsi;
113017 + gimple assign;
113018 + tree addxorrol, rhs;
113019 + enum tree_code op;
113020 +
113021 + op = get_op(&rhs);
113022 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
113023 + assign = gimple_build_assign(local_entropy, addxorrol);
113024 + gsi = gsi_after_labels(bb);
113025 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
113026 + update_stmt(assign);
113027 +//debug_bb(bb);
113028 +}
113029 +
113030 +static void perturb_latent_entropy(basic_block bb, tree rhs)
113031 +{
113032 + gimple_stmt_iterator gsi;
113033 + gimple assign;
113034 + tree addxorrol, temp;
113035 +
113036 + // 1. create temporary copy of latent_entropy
113037 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
113038 + add_referenced_var(temp);
113039 +
113040 + // 2. read...
113041 + temp = make_ssa_name(temp, NULL);
113042 + assign = gimple_build_assign(temp, latent_entropy_decl);
113043 + SSA_NAME_DEF_STMT(temp) = assign;
113044 + add_referenced_var(latent_entropy_decl);
113045 + gsi = gsi_after_labels(bb);
113046 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113047 + update_stmt(assign);
113048 +
113049 + // 3. ...modify...
113050 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
113051 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
113052 + assign = gimple_build_assign(temp, addxorrol);
113053 + SSA_NAME_DEF_STMT(temp) = assign;
113054 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113055 + update_stmt(assign);
113056 +
113057 + // 4. ...write latent_entropy
113058 + assign = gimple_build_assign(latent_entropy_decl, temp);
113059 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113060 + update_stmt(assign);
113061 +}
113062 +
113063 +static unsigned int execute_latent_entropy(void)
113064 +{
113065 + basic_block bb;
113066 + gimple assign;
113067 + gimple_stmt_iterator gsi;
113068 + tree local_entropy;
113069 +
113070 + if (!latent_entropy_decl) {
113071 +#if BUILDING_GCC_VERSION >= 4009
113072 + varpool_node *node;
113073 +#else
113074 + struct varpool_node *node;
113075 +#endif
113076 +
113077 + FOR_EACH_VARIABLE(node) {
113078 + tree var = NODE_DECL(node);
113079 +
113080 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
113081 + continue;
113082 + latent_entropy_decl = var;
113083 +// debug_tree(var);
113084 + break;
113085 + }
113086 + if (!latent_entropy_decl) {
113087 +// debug_tree(current_function_decl);
113088 + return 0;
113089 + }
113090 + }
113091 +
113092 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
113093 +
113094 + // 1. create local entropy variable
113095 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
113096 + add_referenced_var(local_entropy);
113097 + mark_sym_for_renaming(local_entropy);
113098 +
113099 + // 2. initialize local entropy variable
113100 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
113101 + if (dom_info_available_p(CDI_DOMINATORS))
113102 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
113103 + gsi = gsi_start_bb(bb);
113104 +
113105 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
113106 +// gimple_set_location(assign, loc);
113107 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
113108 + update_stmt(assign);
113109 +//debug_bb(bb);
113110 + gcc_assert(single_succ_p(bb));
113111 + bb = single_succ(bb);
113112 +
113113 + // 3. instrument each BB with an operation on the local entropy variable
113114 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
113115 + perturb_local_entropy(bb, local_entropy);
113116 +//debug_bb(bb);
113117 + bb = bb->next_bb;
113118 + };
113119 +
113120 + // 4. mix local entropy into the global entropy variable
113121 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
113122 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
113123 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
113124 + return 0;
113125 +}
113126 +
113127 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
113128 +{
113129 + tree latent_entropy_type;
113130 +
113131 + seed = get_random_seed(false);
113132 +
113133 + if (in_lto_p)
113134 + return;
113135 +
113136 + // extern volatile u64 latent_entropy
113137 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
113138 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
113139 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
113140 +
113141 + TREE_STATIC(latent_entropy_decl) = 1;
113142 + TREE_PUBLIC(latent_entropy_decl) = 1;
113143 + TREE_USED(latent_entropy_decl) = 1;
113144 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
113145 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
113146 + DECL_EXTERNAL(latent_entropy_decl) = 1;
113147 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
113148 + lang_hooks.decls.pushdecl(latent_entropy_decl);
113149 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
113150 +// varpool_finalize_decl(latent_entropy_decl);
113151 +// varpool_mark_needed_node(latent_entropy_decl);
113152 +}
113153 +
113154 +#if BUILDING_GCC_VERSION >= 4009
113155 +namespace {
113156 +static const struct pass_data latent_entropy_pass_data = {
113157 +#else
113158 +static struct gimple_opt_pass latent_entropy_pass = {
113159 + .pass = {
113160 +#endif
113161 + .type = GIMPLE_PASS,
113162 + .name = "latent_entropy",
113163 +#if BUILDING_GCC_VERSION >= 4008
113164 + .optinfo_flags = OPTGROUP_NONE,
113165 +#endif
113166 +#if BUILDING_GCC_VERSION >= 5000
113167 +#elif BUILDING_GCC_VERSION == 4009
113168 + .has_gate = true,
113169 + .has_execute = true,
113170 +#else
113171 + .gate = gate_latent_entropy,
113172 + .execute = execute_latent_entropy,
113173 + .sub = NULL,
113174 + .next = NULL,
113175 + .static_pass_number = 0,
113176 +#endif
113177 + .tv_id = TV_NONE,
113178 + .properties_required = PROP_gimple_leh | PROP_cfg,
113179 + .properties_provided = 0,
113180 + .properties_destroyed = 0,
113181 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
113182 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
113183 +#if BUILDING_GCC_VERSION < 4009
113184 + }
113185 +#endif
113186 +};
113187 +
113188 +#if BUILDING_GCC_VERSION >= 4009
113189 +class latent_entropy_pass : public gimple_opt_pass {
113190 +public:
113191 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
113192 +#if BUILDING_GCC_VERSION >= 5000
113193 + virtual bool gate(function *) { return gate_latent_entropy(); }
113194 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
113195 +#else
113196 + bool gate() { return gate_latent_entropy(); }
113197 + unsigned int execute() { return execute_latent_entropy(); }
113198 +#endif
113199 +};
113200 +}
113201 +
113202 +static opt_pass *make_latent_entropy_pass(void)
113203 +{
113204 + return new latent_entropy_pass();
113205 +}
113206 +#else
113207 +static struct opt_pass *make_latent_entropy_pass(void)
113208 +{
113209 + return &latent_entropy_pass.pass;
113210 +}
113211 +#endif
113212 +
113213 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113214 +{
113215 + const char * const plugin_name = plugin_info->base_name;
113216 + struct register_pass_info latent_entropy_pass_info;
113217 +
113218 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
113219 + latent_entropy_pass_info.reference_pass_name = "optimized";
113220 + latent_entropy_pass_info.ref_pass_instance_number = 1;
113221 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
113222 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
113223 + {
113224 + .base = &latent_entropy_decl,
113225 + .nelt = 1,
113226 + .stride = sizeof(latent_entropy_decl),
113227 + .cb = &gt_ggc_mx_tree_node,
113228 + .pchw = &gt_pch_nx_tree_node
113229 + },
113230 + LAST_GGC_ROOT_TAB
113231 + };
113232 +
113233 + if (!plugin_default_version_check(version, &gcc_version)) {
113234 + error(G_("incompatible gcc/plugin versions"));
113235 + return 1;
113236 + }
113237 +
113238 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
113239 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
113240 + if (!in_lto_p)
113241 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
113242 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
113243 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113244 +
113245 + return 0;
113246 +}
113247 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
113248 new file mode 100644
113249 index 0000000..e1983c0
113250 --- /dev/null
113251 +++ b/tools/gcc/randomize_layout_plugin.c
113252 @@ -0,0 +1,917 @@
113253 +/*
113254 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
113255 + * and PaX Team <pageexec@freemail.hu>
113256 + * Licensed under the GPL v2
113257 + *
113258 + * Usage:
113259 + * $ # for 4.5/4.6/C based 4.7
113260 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
113261 + * $ # for C++ based 4.7/4.8+
113262 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
113263 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
113264 + */
113265 +
113266 +#include "gcc-common.h"
113267 +#include "randomize_layout_seed.h"
113268 +
113269 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
113270 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
113271 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
113272 +#endif
113273 +
113274 +#define ORIG_TYPE_NAME(node) \
113275 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
113276 +
113277 +int plugin_is_GPL_compatible;
113278 +
113279 +static int performance_mode;
113280 +
113281 +static struct plugin_info randomize_layout_plugin_info = {
113282 + .version = "201402201816",
113283 + .help = "disable\t\t\tdo not activate plugin\n"
113284 + "performance-mode\tenable cacheline-aware layout randomization\n"
113285 +};
113286 +
113287 +/* from old Linux dcache.h */
113288 +static inline unsigned long
113289 +partial_name_hash(unsigned long c, unsigned long prevhash)
113290 +{
113291 + return (prevhash + (c << 4) + (c >> 4)) * 11;
113292 +}
113293 +static inline unsigned int
113294 +name_hash(const unsigned char *name)
113295 +{
113296 + unsigned long hash = 0;
113297 + unsigned int len = strlen((const char *)name);
113298 + while (len--)
113299 + hash = partial_name_hash(*name++, hash);
113300 + return (unsigned int)hash;
113301 +}
113302 +
113303 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113304 +{
113305 + tree type;
113306 +
113307 + *no_add_attrs = true;
113308 + if (TREE_CODE(*node) == FUNCTION_DECL) {
113309 + error("%qE attribute does not apply to functions (%qF)", name, *node);
113310 + return NULL_TREE;
113311 + }
113312 +
113313 + if (TREE_CODE(*node) == PARM_DECL) {
113314 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
113315 + return NULL_TREE;
113316 + }
113317 +
113318 + if (TREE_CODE(*node) == VAR_DECL) {
113319 + error("%qE attribute does not apply to variables (%qD)", name, *node);
113320 + return NULL_TREE;
113321 + }
113322 +
113323 + if (TYPE_P(*node)) {
113324 + type = *node;
113325 + } else {
113326 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
113327 + type = TREE_TYPE(*node);
113328 + }
113329 +
113330 + if (TREE_CODE(type) != RECORD_TYPE) {
113331 + error("%qE attribute used on %qT applies to struct types only", name, type);
113332 + return NULL_TREE;
113333 + }
113334 +
113335 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
113336 + error("%qE attribute is already applied to the type %qT", name, type);
113337 + return NULL_TREE;
113338 + }
113339 +
113340 + *no_add_attrs = false;
113341 +
113342 + return NULL_TREE;
113343 +}
113344 +
113345 +/* set on complete types that we don't need to inspect further at all */
113346 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113347 +{
113348 + *no_add_attrs = false;
113349 + return NULL_TREE;
113350 +}
113351 +
113352 +/*
113353 + * set on types that we've performed a shuffle on, to prevent re-shuffling
113354 + * this does not preclude us from inspecting its fields for potential shuffles
113355 + */
113356 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113357 +{
113358 + *no_add_attrs = false;
113359 + return NULL_TREE;
113360 +}
113361 +
113362 +/*
113363 + * 64bit variant of Bob Jenkins' public domain PRNG
113364 + * 256 bits of internal state
113365 + */
113366 +
113367 +typedef unsigned long long u64;
113368 +
113369 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
113370 +
113371 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
113372 +static u64 ranval(ranctx *x) {
113373 + u64 e = x->a - rot(x->b, 7);
113374 + x->a = x->b ^ rot(x->c, 13);
113375 + x->b = x->c + rot(x->d, 37);
113376 + x->c = x->d + e;
113377 + x->d = e + x->a;
113378 + return x->d;
113379 +}
113380 +
113381 +static void raninit(ranctx *x, u64 *seed) {
113382 + int i;
113383 +
113384 + x->a = seed[0];
113385 + x->b = seed[1];
113386 + x->c = seed[2];
113387 + x->d = seed[3];
113388 +
113389 + for (i=0; i < 30; ++i)
113390 + (void)ranval(x);
113391 +}
113392 +
113393 +static u64 shuffle_seed[4];
113394 +
113395 +struct partition_group {
113396 + tree tree_start;
113397 + unsigned long start;
113398 + unsigned long length;
113399 +};
113400 +
113401 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
113402 +{
113403 + unsigned long i;
113404 + unsigned long accum_size = 0;
113405 + unsigned long accum_length = 0;
113406 + unsigned long group_idx = 0;
113407 +
113408 + gcc_assert(length < INT_MAX);
113409 +
113410 + memset(size_groups, 0, sizeof(struct partition_group) * length);
113411 +
113412 + for (i = 0; i < length; i++) {
113413 + if (size_groups[group_idx].tree_start == NULL_TREE) {
113414 + size_groups[group_idx].tree_start = fields[i];
113415 + size_groups[group_idx].start = i;
113416 + accum_length = 0;
113417 + accum_size = 0;
113418 + }
113419 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
113420 + accum_length++;
113421 + if (accum_size >= 64) {
113422 + size_groups[group_idx].length = accum_length;
113423 + accum_length = 0;
113424 + group_idx++;
113425 + }
113426 + }
113427 +
113428 + if (size_groups[group_idx].tree_start != NULL_TREE &&
113429 + !size_groups[group_idx].length) {
113430 + size_groups[group_idx].length = accum_length;
113431 + group_idx++;
113432 + }
113433 +
113434 + *num_groups = group_idx;
113435 +}
113436 +
113437 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
113438 +{
113439 + unsigned long i, x;
113440 + struct partition_group size_group[length];
113441 + unsigned long num_groups = 0;
113442 + unsigned long randnum;
113443 +
113444 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
113445 + for (i = num_groups - 1; i > 0; i--) {
113446 + struct partition_group tmp;
113447 + randnum = ranval(prng_state) % (i + 1);
113448 + tmp = size_group[i];
113449 + size_group[i] = size_group[randnum];
113450 + size_group[randnum] = tmp;
113451 + }
113452 +
113453 + for (x = 0; x < num_groups; x++) {
113454 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
113455 + tree tmp;
113456 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
113457 + continue;
113458 + randnum = ranval(prng_state) % (i + 1);
113459 + // we could handle this case differently if desired
113460 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
113461 + continue;
113462 + tmp = newtree[i];
113463 + newtree[i] = newtree[randnum];
113464 + newtree[randnum] = tmp;
113465 + }
113466 + }
113467 +}
113468 +
113469 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
113470 +{
113471 + unsigned long i, randnum;
113472 +
113473 + for (i = length - 1; i > 0; i--) {
113474 + tree tmp;
113475 + randnum = ranval(prng_state) % (i + 1);
113476 + tmp = newtree[i];
113477 + newtree[i] = newtree[randnum];
113478 + newtree[randnum] = tmp;
113479 + }
113480 +}
113481 +
113482 +/* modern in-place Fisher-Yates shuffle */
113483 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
113484 +{
113485 + unsigned long i;
113486 + u64 seed[4];
113487 + ranctx prng_state;
113488 + const unsigned char *structname;
113489 +
113490 + if (length == 0)
113491 + return;
113492 +
113493 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113494 +
113495 + structname = ORIG_TYPE_NAME(type);
113496 +
113497 +#ifdef __DEBUG_PLUGIN
113498 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
113499 +#ifdef __DEBUG_VERBOSE
113500 + debug_tree((tree)type);
113501 +#endif
113502 +#endif
113503 +
113504 + for (i = 0; i < 4; i++) {
113505 + seed[i] = shuffle_seed[i];
113506 + seed[i] ^= name_hash(structname);
113507 + }
113508 +
113509 + raninit(&prng_state, (u64 *)&seed);
113510 +
113511 + if (performance_mode)
113512 + performance_shuffle(newtree, length, &prng_state);
113513 + else
113514 + full_shuffle(newtree, length, &prng_state);
113515 +}
113516 +
113517 +static bool is_flexible_array(const_tree field)
113518 +{
113519 + const_tree fieldtype;
113520 + const_tree typesize;
113521 + const_tree elemtype;
113522 + const_tree elemsize;
113523 +
113524 + fieldtype = TREE_TYPE(field);
113525 + typesize = TYPE_SIZE(fieldtype);
113526 +
113527 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
113528 + return false;
113529 +
113530 + elemtype = TREE_TYPE(fieldtype);
113531 + elemsize = TYPE_SIZE(elemtype);
113532 +
113533 + /* size of type is represented in bits */
113534 +
113535 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
113536 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
113537 + return true;
113538 +
113539 + if (typesize != NULL_TREE &&
113540 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
113541 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
113542 + return true;
113543 +
113544 + return false;
113545 +}
113546 +
113547 +static int relayout_struct(tree type)
113548 +{
113549 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
113550 + unsigned long shuffle_length = num_fields;
113551 + tree field;
113552 + tree newtree[num_fields];
113553 + unsigned long i;
113554 + tree list;
113555 + tree variant;
113556 + expanded_location xloc;
113557 +
113558 + if (TYPE_FIELDS(type) == NULL_TREE)
113559 + return 0;
113560 +
113561 + if (num_fields < 2)
113562 + return 0;
113563 +
113564 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113565 +
113566 + gcc_assert(num_fields < INT_MAX);
113567 +
113568 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
113569 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
113570 + return 0;
113571 +
113572 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
113573 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
113574 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
113575 + return 0;
113576 +
113577 + /* throw out any structs in uapi */
113578 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
113579 +
113580 + if (strstr(xloc.file, "/uapi/"))
113581 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
113582 +
113583 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
113584 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
113585 + newtree[i] = field;
113586 + }
113587 +
113588 + /*
113589 + * enforce that we don't randomize the layout of the last
113590 + * element of a struct if it's a 0 or 1-length array
113591 + * or a proper flexible array
113592 + */
113593 + if (is_flexible_array(newtree[num_fields - 1]))
113594 + shuffle_length--;
113595 +
113596 + shuffle(type, (tree *)newtree, shuffle_length);
113597 +
113598 + /*
113599 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
113600 + * as gcc provides no other way to detect such code
113601 + */
113602 + list = make_node(FIELD_DECL);
113603 + TREE_CHAIN(list) = newtree[0];
113604 + TREE_TYPE(list) = void_type_node;
113605 + DECL_SIZE(list) = bitsize_zero_node;
113606 + DECL_NONADDRESSABLE_P(list) = 1;
113607 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
113608 + DECL_SIZE_UNIT(list) = size_zero_node;
113609 + DECL_FIELD_OFFSET(list) = size_zero_node;
113610 + // to satisfy the constify plugin
113611 + TREE_READONLY(list) = 1;
113612 +
113613 + for (i = 0; i < num_fields - 1; i++)
113614 + TREE_CHAIN(newtree[i]) = newtree[i+1];
113615 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
113616 +
113617 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113618 + TYPE_FIELDS(variant) = list;
113619 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
113620 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
113621 + // force a re-layout
113622 + TYPE_SIZE(variant) = NULL_TREE;
113623 + layout_type(variant);
113624 + }
113625 +
113626 + return 1;
113627 +}
113628 +
113629 +/* from constify plugin */
113630 +static const_tree get_field_type(const_tree field)
113631 +{
113632 + return strip_array_types(TREE_TYPE(field));
113633 +}
113634 +
113635 +/* from constify plugin */
113636 +static bool is_fptr(const_tree fieldtype)
113637 +{
113638 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
113639 + return false;
113640 +
113641 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
113642 +}
113643 +
113644 +/* derived from constify plugin */
113645 +static int is_pure_ops_struct(const_tree node)
113646 +{
113647 + const_tree field;
113648 +
113649 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
113650 +
113651 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
113652 + const_tree fieldtype = get_field_type(field);
113653 + enum tree_code code = TREE_CODE(fieldtype);
113654 +
113655 + if (node == fieldtype)
113656 + continue;
113657 +
113658 + if (!is_fptr(fieldtype))
113659 + return 0;
113660 +
113661 + if (code != RECORD_TYPE && code != UNION_TYPE)
113662 + continue;
113663 +
113664 + if (!is_pure_ops_struct(fieldtype))
113665 + return 0;
113666 + }
113667 +
113668 + return 1;
113669 +}
113670 +
113671 +static void randomize_type(tree type)
113672 +{
113673 + tree variant;
113674 +
113675 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113676 +
113677 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113678 + return;
113679 +
113680 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
113681 + relayout_struct(type);
113682 +
113683 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113684 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113685 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
113686 + }
113687 +#ifdef __DEBUG_PLUGIN
113688 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
113689 +#ifdef __DEBUG_VERBOSE
113690 + debug_tree(type);
113691 +#endif
113692 +#endif
113693 +}
113694 +
113695 +static void randomize_layout_finish_decl(void *event_data, void *data)
113696 +{
113697 + tree decl = (tree)event_data;
113698 + tree type;
113699 +
113700 + if (decl == NULL_TREE || decl == error_mark_node)
113701 + return;
113702 +
113703 + type = TREE_TYPE(decl);
113704 +
113705 + if (TREE_CODE(decl) != VAR_DECL)
113706 + return;
113707 +
113708 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113709 + return;
113710 +
113711 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
113712 + return;
113713 +
113714 + relayout_decl(decl);
113715 +}
113716 +
113717 +static void finish_type(void *event_data, void *data)
113718 +{
113719 + tree type = (tree)event_data;
113720 +
113721 + if (type == NULL_TREE || type == error_mark_node)
113722 + return;
113723 +
113724 + if (TREE_CODE(type) != RECORD_TYPE)
113725 + return;
113726 +
113727 + if (TYPE_FIELDS(type) == NULL_TREE)
113728 + return;
113729 +
113730 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113731 + return;
113732 +
113733 +#ifdef __DEBUG_PLUGIN
113734 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
113735 +#endif
113736 +#ifdef __DEBUG_VERBOSE
113737 + debug_tree(type);
113738 +#endif
113739 + randomize_type(type);
113740 +
113741 + return;
113742 +}
113743 +
113744 +static struct attribute_spec randomize_layout_attr = {
113745 + .name = "randomize_layout",
113746 + // related to args
113747 + .min_length = 0,
113748 + .max_length = 0,
113749 + .decl_required = false,
113750 + // need type declaration
113751 + .type_required = true,
113752 + .function_type_required = false,
113753 + .handler = handle_randomize_layout_attr,
113754 +#if BUILDING_GCC_VERSION >= 4007
113755 + .affects_type_identity = true
113756 +#endif
113757 +};
113758 +
113759 +static struct attribute_spec no_randomize_layout_attr = {
113760 + .name = "no_randomize_layout",
113761 + // related to args
113762 + .min_length = 0,
113763 + .max_length = 0,
113764 + .decl_required = false,
113765 + // need type declaration
113766 + .type_required = true,
113767 + .function_type_required = false,
113768 + .handler = handle_randomize_layout_attr,
113769 +#if BUILDING_GCC_VERSION >= 4007
113770 + .affects_type_identity = true
113771 +#endif
113772 +};
113773 +
113774 +static struct attribute_spec randomize_considered_attr = {
113775 + .name = "randomize_considered",
113776 + // related to args
113777 + .min_length = 0,
113778 + .max_length = 0,
113779 + .decl_required = false,
113780 + // need type declaration
113781 + .type_required = true,
113782 + .function_type_required = false,
113783 + .handler = handle_randomize_considered_attr,
113784 +#if BUILDING_GCC_VERSION >= 4007
113785 + .affects_type_identity = false
113786 +#endif
113787 +};
113788 +
113789 +static struct attribute_spec randomize_performed_attr = {
113790 + .name = "randomize_performed",
113791 + // related to args
113792 + .min_length = 0,
113793 + .max_length = 0,
113794 + .decl_required = false,
113795 + // need type declaration
113796 + .type_required = true,
113797 + .function_type_required = false,
113798 + .handler = handle_randomize_performed_attr,
113799 +#if BUILDING_GCC_VERSION >= 4007
113800 + .affects_type_identity = false
113801 +#endif
113802 +};
113803 +
113804 +static void register_attributes(void *event_data, void *data)
113805 +{
113806 + register_attribute(&randomize_layout_attr);
113807 + register_attribute(&no_randomize_layout_attr);
113808 + register_attribute(&randomize_considered_attr);
113809 + register_attribute(&randomize_performed_attr);
113810 +}
113811 +
113812 +static void check_bad_casts_in_constructor(tree var, tree init)
113813 +{
113814 + unsigned HOST_WIDE_INT idx;
113815 + tree field, val;
113816 + tree field_type, val_type;
113817 +
113818 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
113819 + if (TREE_CODE(val) == CONSTRUCTOR) {
113820 + check_bad_casts_in_constructor(var, val);
113821 + continue;
113822 + }
113823 +
113824 + /* pipacs' plugin creates franken-arrays that differ from those produced by
113825 + normal code which all have valid 'field' trees. work around this */
113826 + if (field == NULL_TREE)
113827 + continue;
113828 + field_type = TREE_TYPE(field);
113829 + val_type = TREE_TYPE(val);
113830 +
113831 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
113832 + continue;
113833 +
113834 + if (field_type == val_type)
113835 + continue;
113836 +
113837 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
113838 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
113839 +
113840 + if (field_type == void_type_node)
113841 + continue;
113842 + if (field_type == val_type)
113843 + continue;
113844 + if (TREE_CODE(val_type) != RECORD_TYPE)
113845 + continue;
113846 +
113847 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
113848 + continue;
113849 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
113850 + }
113851 +}
113852 +
113853 +/* derived from the constify plugin */
113854 +static void check_global_variables(void *event_data, void *data)
113855 +{
113856 + struct varpool_node *node;
113857 + tree init;
113858 +
113859 + FOR_EACH_VARIABLE(node) {
113860 + tree var = NODE_DECL(node);
113861 + init = DECL_INITIAL(var);
113862 + if (init == NULL_TREE)
113863 + continue;
113864 +
113865 + if (TREE_CODE(init) != CONSTRUCTOR)
113866 + continue;
113867 +
113868 + check_bad_casts_in_constructor(var, init);
113869 + }
113870 +}
113871 +
113872 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
113873 +{
113874 + basic_block dom;
113875 + gimple dom_stmt;
113876 + gimple call_stmt;
113877 + const_tree dom_lhs;
113878 + const_tree poss_is_err_cond;
113879 + const_tree poss_is_err_func;
113880 + const_tree is_err_arg;
113881 +
113882 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
113883 + if (!dom)
113884 + return false;
113885 +
113886 + dom_stmt = last_stmt(dom);
113887 + if (!dom_stmt)
113888 + return false;
113889 +
113890 + if (gimple_code(dom_stmt) != GIMPLE_COND)
113891 + return false;
113892 +
113893 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
113894 + return false;
113895 +
113896 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
113897 + return false;
113898 +
113899 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
113900 +
113901 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
113902 + return false;
113903 +
113904 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
113905 +
113906 + if (gimple_code(call_stmt) != GIMPLE_CALL)
113907 + return false;
113908 +
113909 + dom_lhs = gimple_get_lhs(call_stmt);
113910 + poss_is_err_func = gimple_call_fndecl(call_stmt);
113911 + if (!poss_is_err_func)
113912 + return false;
113913 + if (dom_lhs != poss_is_err_cond)
113914 + return false;
113915 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
113916 + return false;
113917 +
113918 + is_err_arg = gimple_call_arg(call_stmt, 0);
113919 + if (!is_err_arg)
113920 + return false;
113921 +
113922 + if (is_err_arg != rhs)
113923 + return false;
113924 +
113925 + return true;
113926 +}
113927 +
113928 +static void handle_local_var_initializers(void)
113929 +{
113930 + tree var;
113931 + unsigned int i;
113932 +
113933 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113934 + tree init = DECL_INITIAL(var);
113935 + if (!init)
113936 + continue;
113937 + if (TREE_CODE(init) != CONSTRUCTOR)
113938 + continue;
113939 + check_bad_casts_in_constructor(var, init);
113940 + }
113941 +}
113942 +
113943 +/*
113944 + * iterate over all statements to find "bad" casts:
113945 + * those where the address of the start of a structure is cast
113946 + * to a pointer of a structure of a different type, or a
113947 + * structure pointer type is cast to a different structure pointer type
113948 + */
113949 +static unsigned int find_bad_casts(void)
113950 +{
113951 + basic_block bb;
113952 +
113953 + handle_local_var_initializers();
113954 +
113955 + FOR_ALL_BB_FN(bb, cfun) {
113956 + gimple_stmt_iterator gsi;
113957 +
113958 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113959 + gimple stmt;
113960 + const_tree lhs;
113961 + const_tree lhs_type;
113962 + const_tree rhs1;
113963 + const_tree rhs_type;
113964 + const_tree ptr_lhs_type;
113965 + const_tree ptr_rhs_type;
113966 + const_tree op0;
113967 + const_tree op0_type;
113968 + enum tree_code rhs_code;
113969 +
113970 + stmt = gsi_stmt(gsi);
113971 +
113972 +#ifdef __DEBUG_PLUGIN
113973 +#ifdef __DEBUG_VERBOSE
113974 + debug_gimple_stmt(stmt);
113975 + debug_tree(gimple_get_lhs(stmt));
113976 +#endif
113977 +#endif
113978 +
113979 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
113980 + continue;
113981 +
113982 +#ifdef __DEBUG_PLUGIN
113983 +#ifdef __DEBUG_VERBOSE
113984 + debug_tree(gimple_assign_rhs1(stmt));
113985 +#endif
113986 +#endif
113987 +
113988 + rhs_code = gimple_assign_rhs_code(stmt);
113989 +
113990 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
113991 + continue;
113992 +
113993 + lhs = gimple_get_lhs(stmt);
113994 + lhs_type = TREE_TYPE(lhs);
113995 + rhs1 = gimple_assign_rhs1(stmt);
113996 + rhs_type = TREE_TYPE(rhs1);
113997 +
113998 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
113999 + TREE_CODE(lhs_type) != POINTER_TYPE)
114000 + continue;
114001 +
114002 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
114003 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
114004 +
114005 + if (ptr_rhs_type == void_type_node)
114006 + continue;
114007 +
114008 + if (ptr_lhs_type == void_type_node)
114009 + continue;
114010 +
114011 + if (dominated_by_is_err(rhs1, bb))
114012 + continue;
114013 +
114014 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
114015 +#ifndef __DEBUG_PLUGIN
114016 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
114017 +#endif
114018 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114019 + continue;
114020 + }
114021 +
114022 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
114023 + continue;
114024 +
114025 + if (rhs_code == ADDR_EXPR) {
114026 + op0 = TREE_OPERAND(rhs1, 0);
114027 +
114028 + if (op0 == NULL_TREE)
114029 + continue;
114030 +
114031 + if (TREE_CODE(op0) != VAR_DECL)
114032 + continue;
114033 +
114034 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
114035 + if (op0_type == ptr_lhs_type)
114036 + continue;
114037 +
114038 +#ifndef __DEBUG_PLUGIN
114039 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
114040 +#endif
114041 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
114042 + } else {
114043 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
114044 + /* skip bogus type casts introduced by container_of */
114045 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
114046 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
114047 + continue;
114048 +#ifndef __DEBUG_PLUGIN
114049 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
114050 +#endif
114051 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
114052 + }
114053 +
114054 + }
114055 + }
114056 + return 0;
114057 +}
114058 +
114059 +#if BUILDING_GCC_VERSION >= 4009
114060 +static const struct pass_data randomize_layout_bad_cast_data = {
114061 +#else
114062 +static struct gimple_opt_pass randomize_layout_bad_cast = {
114063 + .pass = {
114064 +#endif
114065 + .type = GIMPLE_PASS,
114066 + .name = "randomize_layout_bad_cast",
114067 +#if BUILDING_GCC_VERSION >= 4008
114068 + .optinfo_flags = OPTGROUP_NONE,
114069 +#endif
114070 +#if BUILDING_GCC_VERSION >= 5000
114071 +#elif BUILDING_GCC_VERSION >= 4009
114072 + .has_gate = false,
114073 + .has_execute = true,
114074 +#else
114075 + .gate = NULL,
114076 + .execute = find_bad_casts,
114077 + .sub = NULL,
114078 + .next = NULL,
114079 + .static_pass_number = 0,
114080 +#endif
114081 + .tv_id = TV_NONE,
114082 + .properties_required = PROP_cfg,
114083 + .properties_provided = 0,
114084 + .properties_destroyed = 0,
114085 + .todo_flags_start = 0,
114086 + .todo_flags_finish = TODO_dump_func
114087 +#if BUILDING_GCC_VERSION < 4009
114088 + }
114089 +#endif
114090 +};
114091 +
114092 +#if BUILDING_GCC_VERSION >= 4009
114093 +namespace {
114094 +class randomize_layout_bad_cast : public gimple_opt_pass {
114095 +public:
114096 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
114097 + unsigned int execute() { return find_bad_casts(); }
114098 +};
114099 +}
114100 +#endif
114101 +
114102 +static struct opt_pass *make_randomize_layout_bad_cast(void)
114103 +{
114104 +#if BUILDING_GCC_VERSION >= 4009
114105 + return new randomize_layout_bad_cast();
114106 +#else
114107 + return &randomize_layout_bad_cast.pass;
114108 +#endif
114109 +}
114110 +
114111 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114112 +{
114113 + int i;
114114 + const char * const plugin_name = plugin_info->base_name;
114115 + const int argc = plugin_info->argc;
114116 + const struct plugin_argument * const argv = plugin_info->argv;
114117 + bool enable = true;
114118 + int obtained_seed = 0;
114119 + struct register_pass_info randomize_layout_bad_cast_info;
114120 +
114121 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
114122 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
114123 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
114124 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
114125 +
114126 + if (!plugin_default_version_check(version, &gcc_version)) {
114127 + error(G_("incompatible gcc/plugin versions"));
114128 + return 1;
114129 + }
114130 +
114131 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
114132 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
114133 + enable = false;
114134 + }
114135 +
114136 + for (i = 0; i < argc; ++i) {
114137 + if (!strcmp(argv[i].key, "disable")) {
114138 + enable = false;
114139 + continue;
114140 + }
114141 + if (!strcmp(argv[i].key, "performance-mode")) {
114142 + performance_mode = 1;
114143 + continue;
114144 + }
114145 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114146 + }
114147 +
114148 + if (strlen(randstruct_seed) != 64) {
114149 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
114150 + return 1;
114151 + }
114152 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
114153 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
114154 + if (obtained_seed != 4) {
114155 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
114156 + return 1;
114157 + }
114158 +
114159 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
114160 + if (enable) {
114161 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
114162 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
114163 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
114164 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
114165 + }
114166 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
114167 +
114168 + return 0;
114169 +}
114170 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
114171 new file mode 100644
114172 index 0000000..1f0214f
114173 --- /dev/null
114174 +++ b/tools/gcc/size_overflow_plugin/.gitignore
114175 @@ -0,0 +1,3 @@
114176 +randomize_layout_seed.h
114177 +size_overflow_hash.h
114178 +size_overflow_hash_aux.h
114179 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
114180 new file mode 100644
114181 index 0000000..1ae2ed5
114182 --- /dev/null
114183 +++ b/tools/gcc/size_overflow_plugin/Makefile
114184 @@ -0,0 +1,20 @@
114185 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
114186 +always := $($(HOSTLIBS)-y)
114187 +
114188 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
114189 +
114190 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
114191 +
114192 +quiet_cmd_build_size_overflow_hash = GENHASH $@
114193 + cmd_build_size_overflow_hash = \
114194 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
114195 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
114196 + $(call if_changed,build_size_overflow_hash)
114197 +
114198 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
114199 + cmd_build_size_overflow_hash_aux = \
114200 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
114201 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
114202 + $(call if_changed,build_size_overflow_hash_aux)
114203 +
114204 +targets += size_overflow_hash.h size_overflow_hash_aux.h
114205 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
114206 new file mode 100644
114207 index 0000000..12b1e3b
114208 --- /dev/null
114209 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
114210 @@ -0,0 +1,102 @@
114211 +#!/bin/bash
114212 +
114213 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
114214 +
114215 +header1="size_overflow_hash.h"
114216 +database="size_overflow_hash.data"
114217 +n=65536
114218 +hashtable_name="size_overflow_hash"
114219 +
114220 +usage() {
114221 +cat <<EOF
114222 +usage: $0 options
114223 +OPTIONS:
114224 + -h|--help help
114225 + -o header file
114226 + -d database file
114227 + -n hash array size
114228 + -s name of the hash table
114229 +EOF
114230 + return 0
114231 +}
114232 +
114233 +while true
114234 +do
114235 + case "$1" in
114236 + -h|--help) usage && exit 0;;
114237 + -n) n=$2; shift 2;;
114238 + -o) header1="$2"; shift 2;;
114239 + -d) database="$2"; shift 2;;
114240 + -s) hashtable_name="$2"; shift 2;;
114241 + --) shift 1; break ;;
114242 + *) break ;;
114243 + esac
114244 +done
114245 +
114246 +create_defines() {
114247 + for i in `seq 0 31`
114248 + do
114249 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
114250 + done
114251 + echo >> "$header1"
114252 +}
114253 +
114254 +create_structs() {
114255 + rm -f "$header1"
114256 +
114257 + create_defines
114258 +
114259 + cat "$database" | while read data
114260 + do
114261 + data_array=($data)
114262 + struct_hash_name="${data_array[0]}"
114263 + funcn="${data_array[1]}"
114264 + params="${data_array[2]}"
114265 + next="${data_array[4]}"
114266 +
114267 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
114268 +
114269 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
114270 + echo -en "\t.param\t= " >> "$header1"
114271 + line=
114272 + for param_num in ${params//-/ };
114273 + do
114274 + line="${line}PARAM"$param_num"|"
114275 + done
114276 +
114277 + echo -e "${line%?},\n};\n" >> "$header1"
114278 + done
114279 +}
114280 +
114281 +create_headers() {
114282 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
114283 +}
114284 +
114285 +create_array_elements() {
114286 + index=0
114287 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
114288 + do
114289 + data_array=($data)
114290 + i="${data_array[3]}"
114291 + hash="${data_array[0]}"
114292 + while [[ $index -lt $i ]]
114293 + do
114294 + echo -e "\t["$index"]\t= NULL," >> "$header1"
114295 + index=$(($index + 1))
114296 + done
114297 + index=$(($index + 1))
114298 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
114299 + done
114300 + echo '};' >> $header1
114301 +}
114302 +
114303 +size_overflow_plugin_dir=`dirname $header1`
114304 +if [ "$size_overflow_plugin_dir" != '.' ]; then
114305 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
114306 +fi
114307 +
114308 +create_structs
114309 +create_headers
114310 +create_array_elements
114311 +
114312 +exit 0
114313 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
114314 new file mode 100644
114315 index 0000000..493fe76
114316 --- /dev/null
114317 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
114318 @@ -0,0 +1,404 @@
114319 +/*
114320 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114321 + * Licensed under the GPL v2, or (at your option) v3
114322 + *
114323 + * Homepage:
114324 + * https://github.com/ephox-gcc-plugins/size_overflow
114325 + *
114326 + * Documentation:
114327 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114328 + *
114329 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114330 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114331 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114332 + *
114333 + * Usage:
114334 + * $ make
114335 + * $ make run
114336 + */
114337 +
114338 +#include "size_overflow.h"
114339 +
114340 +// Data for the size_overflow asm stmt
114341 +struct asm_data {
114342 + // call or return stmt with our attributes
114343 + gimple target_stmt;
114344 + // def_stmt of the marked arg
114345 + gimple def_stmt;
114346 + // size_overflow asm rhs
114347 + tree input;
114348 + // the output (lhs) of the size_overflow asm is the marked arg
114349 + tree output;
114350 + // marked arg number (0 for return values)
114351 + unsigned int argnum;
114352 + // intentional mark type
114353 + enum intentional_mark intentional_mark;
114354 +};
114355 +
114356 +static void __unused print_asm_data(struct asm_data *asm_data)
114357 +{
114358 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
114359 +
114360 + fprintf(stderr, "def_stmt\n");
114361 + debug_gimple_stmt(asm_data->def_stmt);
114362 + fprintf(stderr, "target_stmt\n");
114363 + debug_gimple_stmt(asm_data->target_stmt);
114364 + fprintf(stderr, "output\n");
114365 + debug_tree(asm_data->output);
114366 + fprintf(stderr, "input\n");
114367 + debug_tree(asm_data->input);
114368 +}
114369 +
114370 +static const char *convert_mark_to_str(enum intentional_mark mark)
114371 +{
114372 + switch (mark) {
114373 + case MARK_NO:
114374 + return OK_ASM_STR;
114375 + case MARK_YES:
114376 + return YES_ASM_STR;
114377 + case MARK_END_INTENTIONAL:
114378 + return END_INTENTIONAL_ASM_STR;
114379 + case MARK_TURN_OFF:
114380 + return TURN_OFF_ASM_STR;
114381 + }
114382 + gcc_unreachable();
114383 +}
114384 +
114385 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
114386 +{
114387 + const char *fn_name;
114388 + char *asm_comment;
114389 + unsigned int len;
114390 +
114391 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
114392 + fn_name = DECL_NAME_POINTER(current_function_decl);
114393 + else
114394 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
114395 +
114396 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
114397 + gcc_assert(len > 0);
114398 +
114399 + return asm_comment;
114400 +}
114401 +
114402 +#if BUILDING_GCC_VERSION <= 4007
114403 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
114404 +#else
114405 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
114406 +#endif
114407 +{
114408 + tree list;
114409 +#if BUILDING_GCC_VERSION <= 4007
114410 + VEC(tree, gc) *vec_list = NULL;
114411 +#else
114412 + vec<tree, va_gc> *vec_list = NULL;
114413 +#endif
114414 +
114415 + list = build_tree_list(NULL_TREE, string);
114416 + list = chainon(NULL_TREE, build_tree_list(list, io));
114417 +#if BUILDING_GCC_VERSION <= 4007
114418 + VEC_safe_push(tree, gc, vec_list, list);
114419 +#else
114420 + vec_safe_push(vec_list, list);
114421 +#endif
114422 + return vec_list;
114423 +}
114424 +
114425 +static void create_so_asm_stmt(struct asm_data *asm_data)
114426 +{
114427 + char *asm_comment;
114428 + const char *mark_str;
114429 + gimple asm_stmt;
114430 + gimple_stmt_iterator gsi;
114431 + tree str_input, str_output;
114432 +#if BUILDING_GCC_VERSION <= 4007
114433 + VEC(tree, gc) *input = NULL, *output = NULL;
114434 +#else
114435 + vec<tree, va_gc> *input = NULL, *output = NULL;
114436 +#endif
114437 +
114438 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
114439 + asm_comment = create_asm_comment(asm_data, mark_str);
114440 +
114441 + str_input = build_string(2, "0");
114442 + input = create_asm_io_list(str_input, asm_data->input);
114443 + str_output = build_string(4, "=rm");
114444 + output = create_asm_io_list(str_output, asm_data->output);
114445 +
114446 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
114447 + gimple_asm_set_volatile(asm_stmt, true);
114448 +
114449 + gsi = gsi_for_stmt(asm_data->def_stmt);
114450 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
114451 +
114452 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
114453 +
114454 + free(asm_comment);
114455 +}
114456 +
114457 +static void check_size_overflow_asm(struct asm_data *asm_data)
114458 +{
114459 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
114460 +
114461 + if (old_intentional_mark == asm_data->intentional_mark)
114462 + return;
114463 + if (asm_data->intentional_mark == MARK_NO)
114464 + return;
114465 +
114466 + print_intentional_mark(old_intentional_mark);
114467 + print_intentional_mark(asm_data->intentional_mark);
114468 + gcc_unreachable();
114469 +}
114470 +
114471 +static tree get_so_asm_output(struct asm_data *asm_data)
114472 +{
114473 + gimple stmt = asm_data->target_stmt;
114474 + unsigned int argnum = asm_data->argnum;
114475 +
114476 + switch (gimple_code(stmt)) {
114477 + case GIMPLE_RETURN:
114478 + gcc_assert(argnum == 0);
114479 + return gimple_return_retval(stmt);
114480 + case GIMPLE_CALL:
114481 + gcc_assert(argnum != 0);
114482 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
114483 + return gimple_call_arg(stmt, argnum - 1);
114484 + default:
114485 + debug_gimple_stmt(stmt);
114486 + gcc_unreachable();
114487 + }
114488 +}
114489 +
114490 +static tree get_so_asm_input(struct asm_data *asm_data)
114491 +{
114492 + gimple assign;
114493 + tree output_type, new_var;
114494 + gimple_stmt_iterator gsi;
114495 +
114496 + output_type = TREE_TYPE(asm_data->output);
114497 + new_var = create_new_var(output_type);
114498 +
114499 + assign = gimple_build_assign(new_var, asm_data->output);
114500 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
114501 +
114502 + gsi = gsi_for_stmt(asm_data->target_stmt);
114503 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114504 +
114505 + asm_data->def_stmt = assign;
114506 +
114507 + new_var = create_new_var(output_type);
114508 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
114509 +
114510 + return gimple_assign_lhs(assign);
114511 +}
114512 +
114513 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
114514 +{
114515 + switch (gimple_code(asm_data->target_stmt)) {
114516 + case GIMPLE_CALL:
114517 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
114518 + break;
114519 + case GIMPLE_RETURN:
114520 + gimple_return_set_retval(asm_data->target_stmt, asm_data->output);
114521 + break;
114522 + default:
114523 + debug_gimple_stmt(asm_data->target_stmt);
114524 + gcc_unreachable();
114525 + }
114526 +
114527 + update_stmt(asm_data->def_stmt);
114528 +}
114529 +
114530 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
114531 + * is of the right kind create the appropriate size_overflow asm stmts:
114532 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
114533 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
114534 + */
114535 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
114536 +{
114537 + struct asm_data asm_data;
114538 +
114539 + asm_data.target_stmt = stmt;
114540 + asm_data.argnum = argnum;
114541 + asm_data.intentional_mark = intentional_mark;
114542 +
114543 + asm_data.output = get_so_asm_output(&asm_data);
114544 + if (asm_data.output == NULL_TREE)
114545 + return;
114546 + if (is_gimple_constant(asm_data.output))
114547 + return;
114548 + if (skip_types(asm_data.output))
114549 + return;
114550 +
114551 + asm_data.def_stmt = get_def_stmt(asm_data.output);
114552 + if (is_size_overflow_asm(asm_data.def_stmt)) {
114553 + check_size_overflow_asm(&asm_data);
114554 + return;
114555 + }
114556 +
114557 + asm_data.input = get_so_asm_input(&asm_data);
114558 +
114559 + create_so_asm_stmt(&asm_data);
114560 + set_so_asm_input_target_stmt(&asm_data);
114561 +
114562 + update_stmt(asm_data.def_stmt);
114563 + update_stmt(asm_data.target_stmt);
114564 +}
114565 +
114566 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
114567 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
114568 +{
114569 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
114570 + insert_size_overflow_asm(stmt, 0, MARK_NO);
114571 + return;
114572 + }
114573 +
114574 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
114575 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
114576 +}
114577 +
114578 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
114579 +static void set_argnum_attribute(const_tree attr, bool *argnums)
114580 +{
114581 + unsigned int argnum;
114582 + tree attr_value;
114583 +
114584 + gcc_assert(attr);
114585 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
114586 + argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
114587 + argnums[argnum] = true;
114588 + }
114589 +}
114590 +
114591 +// Check whether the arguments are marked by the size_overflow attribute.
114592 +static void search_interesting_so_args(tree fndecl, bool *argnums)
114593 +{
114594 + const_tree attr;
114595 +
114596 + attr = get_attribute("size_overflow", fndecl);
114597 + if (attr)
114598 + set_argnum_attribute(attr, argnums);
114599 +}
114600 +
114601 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
114602 +{
114603 + enum intentional_mark mark;
114604 +
114605 + mark = check_intentional_attribute(stmt, argnum);
114606 + if (mark == MARK_NO)
114607 + return MARK_NO;
114608 + insert_size_overflow_asm(stmt, argnum, mark);
114609 + return mark;
114610 +}
114611 +
114612 +static void handle_size_overflow_attr_ret(gimple stmt)
114613 +{
114614 + enum intentional_mark mark;
114615 + bool orig_argnums[MAX_PARAM + 1] = {false};
114616 +
114617 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
114618 +
114619 + mark = handle_intentional_attr(stmt, 0);
114620 + if (mark == MARK_NO && orig_argnums[0])
114621 + insert_so_asm_by_so_attr(stmt, 0);
114622 +}
114623 +
114624 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
114625 +static void handle_size_overflow_attr_call(gimple stmt)
114626 +{
114627 + tree fndecl;
114628 + unsigned int argnum;
114629 + bool orig_argnums[MAX_PARAM + 1] = {false};
114630 +
114631 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114632 + if (fndecl == NULL_TREE)
114633 + return;
114634 + if (DECL_BUILT_IN(fndecl))
114635 + return;
114636 +
114637 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
114638 +
114639 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
114640 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
114641 +
114642 + if (mark == MARK_NO && orig_argnums[argnum])
114643 + insert_so_asm_by_so_attr(stmt, argnum);
114644 + }
114645 +}
114646 +
114647 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
114648 +static unsigned int search_interesting_functions(void)
114649 +{
114650 + basic_block bb;
114651 +
114652 + FOR_ALL_BB_FN(bb, cfun) {
114653 + gimple_stmt_iterator gsi;
114654 +
114655 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114656 + gimple stmt = gsi_stmt(gsi);
114657 +
114658 + if (is_gimple_call(stmt))
114659 + handle_size_overflow_attr_call(stmt);
114660 + else if (gimple_code(stmt) == GIMPLE_RETURN)
114661 + handle_size_overflow_attr_ret(stmt);
114662 + }
114663 + }
114664 + return 0;
114665 +}
114666 +
114667 +/*
114668 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
114669 + * this pass inserts asm stmts to mark the interesting args
114670 + * that the ipa pass will detect and insert the size overflow checks for.
114671 + */
114672 +#if BUILDING_GCC_VERSION >= 4009
114673 +static const struct pass_data insert_size_overflow_asm_pass_data = {
114674 +#else
114675 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
114676 + .pass = {
114677 +#endif
114678 + .type = GIMPLE_PASS,
114679 + .name = "insert_size_overflow_asm",
114680 +#if BUILDING_GCC_VERSION >= 4008
114681 + .optinfo_flags = OPTGROUP_NONE,
114682 +#endif
114683 +#if BUILDING_GCC_VERSION >= 4009
114684 + .has_gate = false,
114685 + .has_execute = true,
114686 +#else
114687 + .gate = NULL,
114688 + .execute = search_interesting_functions,
114689 + .sub = NULL,
114690 + .next = NULL,
114691 + .static_pass_number = 0,
114692 +#endif
114693 + .tv_id = TV_NONE,
114694 + .properties_required = PROP_cfg,
114695 + .properties_provided = 0,
114696 + .properties_destroyed = 0,
114697 + .todo_flags_start = 0,
114698 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
114699 +#if BUILDING_GCC_VERSION < 4009
114700 + }
114701 +#endif
114702 +};
114703 +
114704 +#if BUILDING_GCC_VERSION >= 4009
114705 +namespace {
114706 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
114707 +public:
114708 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
114709 + unsigned int execute() { return search_interesting_functions(); }
114710 +};
114711 +}
114712 +
114713 +opt_pass *make_insert_size_overflow_asm_pass(void)
114714 +{
114715 + return new insert_size_overflow_asm_pass();
114716 +}
114717 +#else
114718 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
114719 +{
114720 + return &insert_size_overflow_asm_pass.pass;
114721 +}
114722 +#endif
114723 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114724 new file mode 100644
114725 index 0000000..7f645dc
114726 --- /dev/null
114727 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114728 @@ -0,0 +1,951 @@
114729 +/*
114730 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114731 + * Licensed under the GPL v2, or (at your option) v3
114732 + *
114733 + * Homepage:
114734 + * https://github.com/ephox-gcc-plugins/size_overflow
114735 + *
114736 + * Documentation:
114737 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114738 + *
114739 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114740 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114741 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114742 + *
114743 + * Usage:
114744 + * $ make
114745 + * $ make run
114746 + */
114747 +
114748 +#include "size_overflow.h"
114749 +
114750 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs);
114751 +
114752 +static const char *get_asm_string(const_gimple stmt)
114753 +{
114754 + if (!stmt)
114755 + return NULL;
114756 + if (gimple_code(stmt) != GIMPLE_ASM)
114757 + return NULL;
114758 +
114759 + return gimple_asm_string(stmt);
114760 +}
114761 +
114762 +tree get_size_overflow_asm_input(const_gimple stmt)
114763 +{
114764 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
114765 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
114766 +}
114767 +
114768 +bool is_size_overflow_insert_check_asm(const_gimple stmt)
114769 +{
114770 + const char *str;
114771 +
114772 + if (!is_size_overflow_asm(stmt))
114773 + return false;
114774 +
114775 + str = get_asm_string(stmt);
114776 + if (!str)
114777 + return false;
114778 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
114779 +}
114780 +
114781 +bool is_size_overflow_asm(const_gimple stmt)
114782 +{
114783 + const char *str;
114784 +
114785 + if (!stmt)
114786 + return false;
114787 + if (gimple_code(stmt) != GIMPLE_ASM)
114788 + return false;
114789 +
114790 + str = get_asm_string(stmt);
114791 + if (!str)
114792 + return false;
114793 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
114794 +}
114795 +
114796 +static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
114797 +{
114798 + const char *str;
114799 +
114800 + if (!is_size_overflow_asm(stmt))
114801 + return false;
114802 +
114803 + str = get_asm_string(stmt);
114804 + if (!str)
114805 + return false;
114806 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
114807 +}
114808 +
114809 +static bool is_size_overflow_intentional_asm_end(const_gimple stmt)
114810 +{
114811 + const char *str;
114812 +
114813 + if (!is_size_overflow_asm(stmt))
114814 + return false;
114815 +
114816 + str = get_asm_string(stmt);
114817 + if (!str)
114818 + return false;
114819 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
114820 +}
114821 +
114822 +/* Get the param of the intentional_overflow attribute.
114823 + * * 0: MARK_END_INTENTIONAL
114824 + * * 1..MAX_PARAM: MARK_YES
114825 + * * -1: MARK_TURN_OFF
114826 + */
114827 +static tree get_attribute_param(const_tree decl)
114828 +{
114829 + const_tree attr;
114830 +
114831 + if (decl == NULL_TREE)
114832 + return NULL_TREE;
114833 +
114834 + attr = get_attribute("intentional_overflow", decl);
114835 + if (attr)
114836 + return TREE_VALUE(attr);
114837 + return NULL_TREE;
114838 +}
114839 +
114840 +// MARK_TURN_OFF
114841 +static bool is_turn_off_intentional_attr(const_tree decl)
114842 +{
114843 + const_tree param_head;
114844 +
114845 + param_head = get_attribute_param(decl);
114846 + if (param_head == NULL_TREE)
114847 + return false;
114848 +
114849 + if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
114850 + return true;
114851 + return false;
114852 +}
114853 +
114854 +// MARK_END_INTENTIONAL
114855 +static bool is_end_intentional_intentional_attr(const_tree decl)
114856 +{
114857 + const_tree param_head;
114858 +
114859 + param_head = get_attribute_param(decl);
114860 + if (param_head == NULL_TREE)
114861 + return false;
114862 +
114863 + if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
114864 + return true;
114865 + return false;
114866 +}
114867 +
114868 +// MARK_YES
114869 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
114870 +{
114871 + tree param, param_head;
114872 +
114873 + if (argnum == 0)
114874 + return false;
114875 +
114876 + param_head = get_attribute_param(decl);
114877 + for (param = param_head; param; param = TREE_CHAIN(param))
114878 + if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
114879 + return true;
114880 + return false;
114881 +}
114882 +
114883 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
114884 +{
114885 + const struct size_overflow_hash *hash;
114886 + location_t loc;
114887 +
114888 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
114889 + return;
114890 +
114891 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
114892 + return;
114893 +
114894 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
114895 + if (!hash)
114896 + return;
114897 +
114898 + loc = DECL_SOURCE_LOCATION(decl);
114899 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
114900 +}
114901 +
114902 +// Get the field decl of a component ref for intentional_overflow checking
114903 +static const_tree search_field_decl(const_tree comp_ref)
114904 +{
114905 + const_tree field = NULL_TREE;
114906 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
114907 +
114908 + for (i = 0; i < len; i++) {
114909 + field = TREE_OPERAND(comp_ref, i);
114910 + if (TREE_CODE(field) == FIELD_DECL)
114911 + break;
114912 + }
114913 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114914 + return field;
114915 +}
114916 +
114917 +/* Get the type of the intentional_overflow attribute of a node
114918 + * * MARK_TURN_OFF
114919 + * * MARK_YES
114920 + * * MARK_NO
114921 + * * MARK_END_INTENTIONAL
114922 + */
114923 +static enum intentional_mark get_intentional_attr_type(const_tree node)
114924 +{
114925 + const_tree cur_decl;
114926 +
114927 + if (node == NULL_TREE)
114928 + return MARK_NO;
114929 +
114930 + switch (TREE_CODE(node)) {
114931 + case COMPONENT_REF:
114932 + cur_decl = search_field_decl(node);
114933 + if (is_turn_off_intentional_attr(cur_decl))
114934 + return MARK_TURN_OFF;
114935 + if (is_end_intentional_intentional_attr(cur_decl))
114936 + return MARK_YES;
114937 + break;
114938 + case PARM_DECL: {
114939 + unsigned int argnum;
114940 +
114941 + cur_decl = get_orig_fndecl(current_function_decl);
114942 + argnum = find_arg_number_tree(node, cur_decl);
114943 + if (argnum == CANNOT_FIND_ARG)
114944 + return MARK_NO;
114945 + if (is_yes_intentional_attr(cur_decl, argnum))
114946 + return MARK_YES;
114947 + if (is_end_intentional_intentional_attr(cur_decl))
114948 + return MARK_END_INTENTIONAL;
114949 + break;
114950 + }
114951 + case FUNCTION_DECL: {
114952 + const_tree fndecl = get_orig_fndecl(node);
114953 +
114954 + if (is_turn_off_intentional_attr(fndecl))
114955 + return MARK_TURN_OFF;
114956 + if (is_end_intentional_intentional_attr(fndecl))
114957 + return MARK_END_INTENTIONAL;
114958 + }
114959 + default:
114960 + break;
114961 + }
114962 + return MARK_NO;
114963 +}
114964 +
114965 +static enum intentional_mark walk_use_def_phi(struct pointer_set_t *visited, const_tree result)
114966 +{
114967 + enum intentional_mark mark = MARK_NO;
114968 + gimple phi = get_def_stmt(result);
114969 + unsigned int i, n = gimple_phi_num_args(phi);
114970 +
114971 + pointer_set_insert(visited, phi);
114972 + for (i = 0; i < n; i++) {
114973 + tree arg = gimple_phi_arg_def(phi, i);
114974 +
114975 + mark = walk_use_def(visited, arg);
114976 + if (mark != MARK_NO)
114977 + return mark;
114978 + }
114979 +
114980 + return mark;
114981 +}
114982 +
114983 +static enum intentional_mark walk_use_def_binary(struct pointer_set_t *visited, const_tree lhs)
114984 +{
114985 + enum intentional_mark mark;
114986 + tree rhs1, rhs2;
114987 + gimple def_stmt = get_def_stmt(lhs);
114988 +
114989 + rhs1 = gimple_assign_rhs1(def_stmt);
114990 + rhs2 = gimple_assign_rhs2(def_stmt);
114991 +
114992 + mark = walk_use_def(visited, rhs1);
114993 + if (mark == MARK_NO)
114994 + return walk_use_def(visited, rhs2);
114995 + return mark;
114996 +}
114997 +
114998 +enum intentional_mark get_so_asm_type(const_gimple stmt)
114999 +{
115000 + if (!stmt)
115001 + return MARK_NO;
115002 + if (!is_size_overflow_asm(stmt))
115003 + return MARK_NO;
115004 + if (is_size_overflow_insert_check_asm(stmt))
115005 + return MARK_NO;
115006 + if (is_size_overflow_intentional_asm_turn_off(stmt))
115007 + return MARK_TURN_OFF;
115008 + if (is_size_overflow_intentional_asm_end(stmt))
115009 + return MARK_END_INTENTIONAL;
115010 + return MARK_YES;
115011 +}
115012 +
115013 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs)
115014 +{
115015 + const_gimple def_stmt;
115016 +
115017 + if (TREE_CODE(lhs) != SSA_NAME)
115018 + return get_intentional_attr_type(lhs);
115019 +
115020 + def_stmt = get_def_stmt(lhs);
115021 + gcc_assert(def_stmt);
115022 +
115023 + if (pointer_set_insert(visited, def_stmt))
115024 + return MARK_NO;
115025 +
115026 + switch (gimple_code(def_stmt)) {
115027 + case GIMPLE_CALL:
115028 + case GIMPLE_RETURN:
115029 + return MARK_NO;
115030 + case GIMPLE_NOP:
115031 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
115032 + case GIMPLE_ASM:
115033 + return get_so_asm_type(def_stmt);
115034 + case GIMPLE_PHI:
115035 + return walk_use_def_phi(visited, lhs);
115036 + case GIMPLE_ASSIGN:
115037 + switch (gimple_num_ops(def_stmt)) {
115038 + case 2:
115039 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
115040 + case 3:
115041 + return walk_use_def_binary(visited, lhs);
115042 + }
115043 + default:
115044 + debug_gimple_stmt((gimple)def_stmt);
115045 + error("%s: unknown gimple code", __func__);
115046 + gcc_unreachable();
115047 + }
115048 +}
115049 +
115050 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
115051 +{
115052 + enum intentional_mark mark;
115053 + struct pointer_set_t *visited;
115054 +
115055 + visited = pointer_set_create();
115056 + mark = walk_use_def(visited, var);
115057 + pointer_set_destroy(visited);
115058 +
115059 + return mark;
115060 +}
115061 +
115062 +/* Search intentional_overflow attribute on caller and on callee too.
115063 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
115064 + * parameters aren't tracked backwards.
115065 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
115066 + * the function.
115067 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
115068 + * in all callers (on a structure field means that overflow checking is turned off
115069 + * in all expressions involving the given field).
115070 + */
115071 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
115072 +{
115073 + enum intentional_mark caller_mark, callee_mark;
115074 + const_tree fndecl, orig_cur_fndecl, arg;
115075 +
115076 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
115077 +
115078 + // handle MARK_TURN_OFF early on the caller
115079 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
115080 + return MARK_TURN_OFF;
115081 +
115082 + switch (gimple_code(stmt)) {
115083 + case GIMPLE_RETURN:
115084 + gcc_assert(argnum == 0);
115085 + // for now ignore other intentional attribute types on returns
115086 + return MARK_NO;
115087 + case GIMPLE_CALL:
115088 + gcc_assert(argnum != 0);
115089 + gcc_assert(argnum <= gimple_call_num_args(stmt));
115090 + arg = gimple_call_arg(stmt, argnum - 1);
115091 + break;
115092 + default:
115093 + debug_gimple_stmt((gimple)stmt);
115094 + gcc_unreachable();
115095 + }
115096 +
115097 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
115098 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
115099 + return MARK_END_INTENTIONAL;
115100 +
115101 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
115102 + // handle MARK_TURN_OFF on the callee
115103 + if (is_turn_off_intentional_attr(fndecl))
115104 + return MARK_TURN_OFF;
115105 + // find a defining marked caller argument or struct field for arg
115106 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
115107 +
115108 + // did we find a marked struct field?
115109 + if (caller_mark == MARK_TURN_OFF)
115110 + return MARK_TURN_OFF;
115111 +
115112 + // handle MARK_END_INTENTIONAL on the callee
115113 + if (is_end_intentional_intentional_attr(fndecl))
115114 + callee_mark = MARK_END_INTENTIONAL;
115115 + // is it a marked callee parameter?
115116 + else if (is_yes_intentional_attr(fndecl, argnum))
115117 + callee_mark = MARK_YES;
115118 + else
115119 + callee_mark = MARK_NO;
115120 +
115121 + // no intentional attribute found
115122 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
115123 + return MARK_NO;
115124 +
115125 + // MARK_YES is meaningful only on the caller
115126 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
115127 + return MARK_NO;
115128 +
115129 + // we found a code region where we don't want to duplicate
115130 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
115131 + return MARK_END_INTENTIONAL;
115132 +
115133 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
115134 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
115135 + return MARK_NO;
115136 +
115137 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
115138 + if (caller_mark == MARK_YES) {
115139 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
115140 + return MARK_YES;
115141 + }
115142 +
115143 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
115144 + debug_gimple_stmt((gimple)stmt);
115145 + print_intentional_mark(caller_mark);
115146 + print_intentional_mark(callee_mark);
115147 + gcc_unreachable();
115148 +}
115149 +
115150 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
115151 +{
115152 + const_tree arg;
115153 +
115154 + switch (gimple_code(stmt)) {
115155 + case GIMPLE_RETURN:
115156 + gcc_assert(argnum == 0);
115157 + arg = gimple_return_retval(stmt);
115158 + break;
115159 + case GIMPLE_CALL:
115160 + gcc_assert(argnum != 0);
115161 + gcc_assert(argnum <= gimple_call_num_args(stmt));
115162 + arg = gimple_call_arg(stmt, argnum - 1);
115163 + break;
115164 + case GIMPLE_ASM:
115165 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
115166 + arg = get_size_overflow_asm_input(stmt);
115167 + break;
115168 + default:
115169 + debug_gimple_stmt((gimple)stmt);
115170 + gcc_unreachable();
115171 + }
115172 +
115173 + // find a defining marked caller argument or struct field for arg
115174 + return check_intentional_size_overflow_asm_and_attribute(arg);
115175 +}
115176 +
115177 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
115178 +{
115179 + const_tree rhs1, lhs, rhs1_type, lhs_type;
115180 + enum machine_mode lhs_mode, rhs_mode;
115181 + gimple def_stmt = get_def_stmt(no_const_rhs);
115182 +
115183 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
115184 + return false;
115185 +
115186 + rhs1 = gimple_assign_rhs1(def_stmt);
115187 + lhs = gimple_assign_lhs(def_stmt);
115188 + rhs1_type = TREE_TYPE(rhs1);
115189 + lhs_type = TREE_TYPE(lhs);
115190 + rhs_mode = TYPE_MODE(rhs1_type);
115191 + lhs_mode = TYPE_MODE(lhs_type);
115192 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
115193 + return false;
115194 +
115195 + return true;
115196 +}
115197 +
115198 +static unsigned int uses_num(tree node)
115199 +{
115200 + imm_use_iterator imm_iter;
115201 + use_operand_p use_p;
115202 + unsigned int num = 0;
115203 +
115204 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
115205 + gimple use_stmt = USE_STMT(use_p);
115206 +
115207 + if (use_stmt == NULL)
115208 + return num;
115209 + if (is_gimple_debug(use_stmt))
115210 + continue;
115211 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
115212 + continue;
115213 + num++;
115214 + }
115215 + return num;
115216 +}
115217 +
115218 +static bool no_uses(tree node)
115219 +{
115220 + return !uses_num(node);
115221 +}
115222 +
115223 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
115224 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
115225 +{
115226 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
115227 + gimple def_stmt = get_def_stmt(lhs);
115228 +
115229 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
115230 + return false;
115231 +
115232 + rhs1 = gimple_assign_rhs1(def_stmt);
115233 + rhs_type = TREE_TYPE(rhs1);
115234 + lhs_type = TREE_TYPE(lhs);
115235 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
115236 + return false;
115237 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
115238 + return false;
115239 +
115240 + def_stmt = get_def_stmt(rhs1);
115241 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
115242 + return false;
115243 +
115244 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
115245 + return false;
115246 +
115247 + rhs1 = gimple_assign_rhs1(def_stmt);
115248 + rhs2 = gimple_assign_rhs2(def_stmt);
115249 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115250 + return false;
115251 +
115252 + if (is_gimple_constant(rhs2))
115253 + not_const_rhs = rhs1;
115254 + else
115255 + not_const_rhs = rhs2;
115256 +
115257 + return no_uses(not_const_rhs);
115258 +}
115259 +
115260 +static bool is_lt_signed_type_max(const_tree rhs)
115261 +{
115262 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
115263 +
115264 + if (!TYPE_UNSIGNED(type))
115265 + return true;
115266 +
115267 + switch (TYPE_MODE(type)) {
115268 + case QImode:
115269 + new_type = intQI_type_node;
115270 + break;
115271 + case HImode:
115272 + new_type = intHI_type_node;
115273 + break;
115274 + case SImode:
115275 + new_type = intSI_type_node;
115276 + break;
115277 + case DImode:
115278 + new_type = intDI_type_node;
115279 + break;
115280 + default:
115281 + debug_tree((tree)type);
115282 + gcc_unreachable();
115283 + }
115284 +
115285 + type_max = TYPE_MAX_VALUE(new_type);
115286 + if (!tree_int_cst_lt(type_max, rhs))
115287 + return true;
115288 +
115289 + return false;
115290 +}
115291 +
115292 +static bool is_gt_zero(const_tree rhs)
115293 +{
115294 + const_tree type = TREE_TYPE(rhs);
115295 +
115296 + if (TYPE_UNSIGNED(type))
115297 + return true;
115298 +
115299 + if (!tree_int_cst_lt(rhs, integer_zero_node))
115300 + return true;
115301 +
115302 + return false;
115303 +}
115304 +
115305 +bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
115306 +{
115307 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
115308 + return false;
115309 + if (!is_gimple_constant(rhs))
115310 + return false;
115311 +
115312 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
115313 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
115314 + return false;
115315 +
115316 + return true;
115317 +}
115318 +
115319 +static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
115320 +{
115321 + gimple assign;
115322 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115323 + tree origtype = TREE_TYPE(orig_rhs);
115324 +
115325 + gcc_assert(is_gimple_assign(stmt));
115326 +
115327 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115328 + pointer_set_insert(visited->my_stmts, assign);
115329 + return gimple_assign_lhs(assign);
115330 +}
115331 +
115332 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
115333 +{
115334 + tree new_rhs, orig_rhs;
115335 + void (*gimple_assign_set_rhs)(gimple, tree);
115336 + tree rhs1 = gimple_assign_rhs1(stmt);
115337 + tree rhs2 = gimple_assign_rhs2(stmt);
115338 + tree lhs = gimple_assign_lhs(stmt);
115339 +
115340 + if (!check_overflow)
115341 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115342 +
115343 + if (change_rhs == NULL_TREE)
115344 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115345 +
115346 + if (new_rhs2 == NULL_TREE) {
115347 + orig_rhs = rhs1;
115348 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
115349 + } else {
115350 + orig_rhs = rhs2;
115351 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
115352 + }
115353 +
115354 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
115355 +
115356 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
115357 + gimple_assign_set_rhs(stmt, new_rhs);
115358 + update_stmt(stmt);
115359 +
115360 + return create_assign(visited, stmt, lhs, AFTER_STMT);
115361 +}
115362 +
115363 +static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
115364 +{
115365 + gimple rhs1_def_stmt, rhs2_def_stmt;
115366 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
115367 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
115368 + const_tree rhs1 = gimple_assign_rhs1(stmt);
115369 + const_tree rhs2 = gimple_assign_rhs2(stmt);
115370 +
115371 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
115372 + return false;
115373 +
115374 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
115375 +
115376 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
115377 + return false;
115378 +
115379 + rhs1_def_stmt = get_def_stmt(rhs1);
115380 + rhs2_def_stmt = get_def_stmt(rhs2);
115381 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
115382 + return false;
115383 +
115384 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
115385 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
115386 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
115387 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
115388 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
115389 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
115390 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
115391 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
115392 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
115393 + return false;
115394 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
115395 + return false;
115396 +
115397 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
115398 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
115399 + return true;
115400 +}
115401 +
115402 +static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
115403 +{
115404 + gimple assign;
115405 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115406 + tree type = TREE_TYPE(rhs1);
115407 + tree lhs = create_new_var(type);
115408 +
115409 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
115410 + assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
115411 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115412 +
115413 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
115414 + update_stmt(assign);
115415 + pointer_set_insert(visited->my_stmts, assign);
115416 + return assign;
115417 +}
115418 +
115419 +static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
115420 +{
115421 + gimple_stmt_iterator gsi;
115422 + gimple cast_stmt;
115423 + tree type = TREE_TYPE(node);
115424 +
115425 + if (types_compatible_p(type, intTI_type_node))
115426 + return node;
115427 +
115428 + gsi = gsi_for_stmt(stmt);
115429 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115430 + pointer_set_insert(visited->my_stmts, cast_stmt);
115431 + return gimple_assign_lhs(cast_stmt);
115432 +}
115433 +
115434 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
115435 +{
115436 + tree rhs1, def_stmt_rhs1;
115437 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
115438 +
115439 + def_stmt = get_def_stmt(var);
115440 + if (!gimple_assign_cast_p(def_stmt))
115441 + return NULL_TREE;
115442 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
115443 +
115444 + rhs1 = gimple_assign_rhs1(def_stmt);
115445 + rhs1_def_stmt = get_def_stmt(rhs1);
115446 + if (!gimple_assign_cast_p(rhs1_def_stmt))
115447 + return rhs1;
115448 +
115449 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
115450 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
115451 +
115452 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
115453 + case GIMPLE_CALL:
115454 + case GIMPLE_NOP:
115455 + case GIMPLE_ASM:
115456 + case GIMPLE_PHI:
115457 + return def_stmt_rhs1;
115458 + case GIMPLE_ASSIGN:
115459 + return rhs1;
115460 + default:
115461 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
115462 + gcc_unreachable();
115463 + }
115464 +}
115465 +
115466 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
115467 +{
115468 + tree new_rhs1, new_rhs2;
115469 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
115470 + gimple assign, stmt = get_def_stmt(lhs);
115471 + tree rhs1 = gimple_assign_rhs1(stmt);
115472 + tree rhs2 = gimple_assign_rhs2(stmt);
115473 +
115474 + if (!is_subtraction_special(visited, stmt))
115475 + return NULL_TREE;
115476 +
115477 + new_rhs1 = expand(visited, rhs1);
115478 + new_rhs2 = expand(visited, rhs2);
115479 +
115480 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
115481 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
115482 +
115483 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
115484 + return NULL_TREE;
115485 +
115486 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
115487 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
115488 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
115489 + }
115490 +
115491 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
115492 + new_lhs = gimple_assign_lhs(assign);
115493 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
115494 +
115495 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
115496 +}
115497 +
115498 +bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
115499 +{
115500 + const_gimple def_stmt;
115501 +
115502 + if (TREE_CODE(rhs) != SSA_NAME)
115503 + return false;
115504 +
115505 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
115506 + return false;
115507 +
115508 + def_stmt = get_def_stmt(rhs);
115509 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
115510 + return false;
115511 +
115512 + return true;
115513 +}
115514 +
115515 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
115516 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
115517 + * fffffff * 16 > signed max -> truncate
115518 + */
115519 +static bool look_for_mult_and_add(const_gimple stmt)
115520 +{
115521 + const_tree res;
115522 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
115523 + const_gimple def_stmt;
115524 +
115525 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
115526 + return false;
115527 + if (!is_gimple_assign(stmt))
115528 + return false;
115529 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
115530 + return false;
115531 +
115532 + rhs1 = gimple_assign_rhs1(stmt);
115533 + rhs2 = gimple_assign_rhs2(stmt);
115534 + if (is_gimple_constant(rhs1)) {
115535 + const_rhs = rhs1;
115536 + def_stmt = get_def_stmt(rhs2);
115537 + } else if (is_gimple_constant(rhs2)) {
115538 + const_rhs = rhs2;
115539 + def_stmt = get_def_stmt(rhs1);
115540 + } else
115541 + return false;
115542 +
115543 + if (!is_gimple_assign(def_stmt))
115544 + return false;
115545 +
115546 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
115547 + return false;
115548 +
115549 + def_rhs1 = gimple_assign_rhs1(def_stmt);
115550 + def_rhs2 = gimple_assign_rhs2(def_stmt);
115551 + if (is_gimple_constant(def_rhs1))
115552 + def_const_rhs = def_rhs1;
115553 + else if (is_gimple_constant(def_rhs2))
115554 + def_const_rhs = def_rhs2;
115555 + else
115556 + return false;
115557 +
115558 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
115559 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
115560 + return false;
115561 + return true;
115562 +}
115563 +
115564 +enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
115565 +{
115566 + const_gimple def_stmt_1, def_stmt_2;
115567 + const_tree rhs1, rhs2;
115568 + bool add_mul_rhs1, add_mul_rhs2;
115569 +
115570 + rhs1 = gimple_assign_rhs1(stmt);
115571 + def_stmt_1 = get_def_stmt(rhs1);
115572 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
115573 +
115574 + rhs2 = gimple_assign_rhs2(stmt);
115575 + def_stmt_2 = get_def_stmt(rhs2);
115576 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
115577 +
115578 + if (add_mul_rhs1)
115579 + return RHS1_INTENTIONAL_OVERFLOW;
115580 + if (add_mul_rhs2)
115581 + return RHS2_INTENTIONAL_OVERFLOW;
115582 + return NO_INTENTIONAL_OVERFLOW;
115583 +}
115584 +
115585 +static gimple get_dup_stmt(struct visited *visited, gimple stmt)
115586 +{
115587 + gimple my_stmt;
115588 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115589 +
115590 + gsi_next(&gsi);
115591 + my_stmt = gsi_stmt(gsi);
115592 +
115593 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
115594 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
115595 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
115596 + debug_gimple_stmt(stmt);
115597 + debug_gimple_stmt(my_stmt);
115598 + gcc_unreachable();
115599 + }
115600 +
115601 + return my_stmt;
115602 +}
115603 +
115604 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
115605 + * unsigned type cast to signed type, unsigned type: no more uses
115606 + * e.g., lib/vsprintf.c:simple_strtol()
115607 + * _10 = (unsigned long int) _9
115608 + * _11 = -_10;
115609 + * _12 = (long int) _11; (_11_ no more uses)
115610 + */
115611 +static bool is_call_or_cast(gimple stmt)
115612 +{
115613 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
115614 +}
115615 +
115616 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
115617 +{
115618 + const_tree rhs;
115619 + gimple def_stmt;
115620 +
115621 + if (node == NULL_TREE)
115622 + return true;
115623 + if (is_gimple_constant(node))
115624 + return true;
115625 +
115626 + def_stmt = get_def_stmt(node);
115627 + if (!def_stmt)
115628 + return false;
115629 +
115630 + if (is_call_or_cast(def_stmt))
115631 + return true;
115632 +
115633 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
115634 + return false;
115635 + rhs = gimple_assign_rhs1(def_stmt);
115636 + def_stmt = get_def_stmt(rhs);
115637 + if (!def_stmt)
115638 + return false;
115639 + return is_call_or_cast(def_stmt);
115640 +}
115641 +
115642 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
115643 +{
115644 + unsigned int use_num;
115645 + gimple so_stmt;
115646 + const_gimple def_stmt;
115647 + const_tree rhs1, rhs2;
115648 + tree rhs = gimple_assign_rhs1(stmt);
115649 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
115650 + const_tree rhs_type = TREE_TYPE(rhs);
115651 +
115652 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
115653 + return;
115654 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
115655 + return;
115656 + use_num = uses_num(rhs);
115657 + if (use_num != 1)
115658 + return;
115659 +
115660 + def_stmt = get_def_stmt(rhs);
115661 + if (!def_stmt)
115662 + return;
115663 + if (!is_gimple_assign(def_stmt))
115664 + return;
115665 +
115666 + rhs1 = gimple_assign_rhs1(def_stmt);
115667 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
115668 + return;
115669 +
115670 + rhs2 = gimple_assign_rhs2(def_stmt);
115671 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
115672 + return;
115673 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115674 + return;
115675 +
115676 + so_stmt = get_dup_stmt(visited, stmt);
115677 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
115678 +}
115679 +
115680 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
115681 new file mode 100644
115682 index 0000000..69059ca
115683 --- /dev/null
115684 +++ b/tools/gcc/size_overflow_plugin/misc.c
115685 @@ -0,0 +1,426 @@
115686 +/*
115687 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115688 + * Licensed under the GPL v2, or (at your option) v3
115689 + *
115690 + * Homepage:
115691 + * https://github.com/ephox-gcc-plugins/size_overflow
115692 + *
115693 + * Documentation:
115694 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115695 + *
115696 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115697 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115698 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115699 + *
115700 + * Usage:
115701 + * $ make
115702 + * $ make run
115703 + */
115704 +
115705 +#include "size_overflow.h"
115706 +
115707 +const char *get_type_name_from_field(const_tree field_decl)
115708 +{
115709 + const_tree context, type_name;
115710 +
115711 + if (TREE_CODE(field_decl) != FIELD_DECL)
115712 + return NULL;
115713 +
115714 + context = DECL_CONTEXT(field_decl);
115715 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
115716 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
115717 + if (type_name == NULL_TREE)
115718 + return NULL;
115719 +
115720 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
115721 + return IDENTIFIER_POINTER(type_name);
115722 + else if (TREE_CODE(type_name) == TYPE_DECL)
115723 + return DECL_NAME_POINTER(type_name);
115724 +
115725 + debug_tree((tree)field_decl);
115726 + debug_tree((tree)type_name);
115727 + gcc_unreachable();
115728 +}
115729 +
115730 +// Was the function created by the compiler itself?
115731 +bool made_by_compiler(const_tree decl)
115732 +{
115733 + struct cgraph_node *node;
115734 +
115735 + if (FUNCTION_PTR_P(decl))
115736 + return false;
115737 + if (TREE_CODE(decl) == VAR_DECL)
115738 + return false;
115739 +
115740 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
115741 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
115742 + return true;
115743 + if (DECL_ARTIFICIAL(decl))
115744 + return true;
115745 +
115746 + node = get_cnode(decl);
115747 + if (!node)
115748 + return false;
115749 + return node->clone_of != NULL;
115750 +}
115751 +
115752 +bool skip_types(const_tree var)
115753 +{
115754 + const_tree type;
115755 +
115756 + type = TREE_TYPE(var);
115757 + if (type == NULL_TREE)
115758 + return true;
115759 +
115760 + switch (TREE_CODE(type)) {
115761 + case INTEGER_TYPE:
115762 + case ENUMERAL_TYPE:
115763 + return false;
115764 + default:
115765 + return true;
115766 + }
115767 +}
115768 +
115769 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
115770 +{
115771 + gimple def_stmt;
115772 +
115773 + gcc_assert(fn_ptr != NULL_TREE);
115774 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
115775 +
115776 + if (is_gimple_constant(fn_ptr))
115777 + return NULL;
115778 +
115779 + def_stmt = get_def_stmt(fn_ptr);
115780 + gcc_assert(def_stmt);
115781 + return def_stmt;
115782 +}
115783 +
115784 +gimple get_def_stmt(const_tree node)
115785 +{
115786 + gcc_assert(node != NULL_TREE);
115787 +
115788 + if (TREE_CODE(node) != SSA_NAME)
115789 + return NULL;
115790 + return SSA_NAME_DEF_STMT(node);
115791 +}
115792 +
115793 +tree create_new_var(tree type)
115794 +{
115795 + tree new_var = create_tmp_var(type, "cicus");
115796 +
115797 + add_referenced_var(new_var);
115798 + return new_var;
115799 +}
115800 +
115801 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
115802 +{
115803 + const_gimple def_stmt = get_def_stmt(rhs);
115804 +
115805 + if (force)
115806 + return false;
115807 +
115808 + if (is_gimple_constant(rhs))
115809 + return false;
115810 +
115811 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
115812 + return false;
115813 +
115814 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
115815 + return false;
115816 +
115817 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
115818 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
115819 + return false;
115820 +
115821 + return true;
115822 +}
115823 +
115824 +tree cast_a_tree(tree type, tree var)
115825 +{
115826 + gcc_assert(type != NULL_TREE);
115827 + gcc_assert(var != NULL_TREE);
115828 + gcc_assert(fold_convertible_p(type, var));
115829 +
115830 + return fold_convert(type, var);
115831 +}
115832 +
115833 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
115834 +{
115835 + gimple assign, def_stmt;
115836 +
115837 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
115838 + gcc_assert(!is_gimple_constant(rhs));
115839 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
115840 + gcc_unreachable();
115841 +
115842 + def_stmt = get_def_stmt(rhs);
115843 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
115844 + return def_stmt;
115845 +
115846 + if (lhs == CREATE_NEW_VAR)
115847 + lhs = create_new_var(dst_type);
115848 +
115849 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
115850 +
115851 + if (!gsi_end_p(*gsi)) {
115852 + location_t loc = gimple_location(gsi_stmt(*gsi));
115853 + gimple_set_location(assign, loc);
115854 + }
115855 +
115856 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115857 +
115858 + if (before)
115859 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
115860 + else
115861 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
115862 + update_stmt(assign);
115863 + return assign;
115864 +}
115865 +
115866 +bool is_size_overflow_type(const_tree var)
115867 +{
115868 + const char *name;
115869 + const_tree type_name, type;
115870 +
115871 + if (var == NULL_TREE)
115872 + return false;
115873 +
115874 + type = TREE_TYPE(var);
115875 + type_name = TYPE_NAME(type);
115876 + if (type_name == NULL_TREE)
115877 + return false;
115878 +
115879 + if (DECL_P(type_name))
115880 + name = DECL_NAME_POINTER(type_name);
115881 + else
115882 + name = IDENTIFIER_POINTER(type_name);
115883 +
115884 + if (!strncmp(name, "size_overflow_type", 18))
115885 + return true;
115886 + return false;
115887 +}
115888 +
115889 +// Determine if a cloned function has all the original arguments
115890 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
115891 +{
115892 + const_tree new_decl_list, old_decl_list;
115893 +
115894 + if (new_node->clone_of && new_node->clone.tree_map)
115895 + return !new_node->clone.args_to_skip;
115896 +
115897 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
115898 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
115899 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
115900 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
115901 +
115902 + return true;
115903 +}
115904 +
115905 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
115906 +{
115907 + unsigned int new_num;
115908 + const_tree fndecl_arg;
115909 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
115910 + const_tree arg, target_fndecl_arglist;
115911 +
115912 + if (num == 0)
115913 + return num;
115914 +
115915 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
115916 + return num;
115917 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
115918 + return CANNOT_FIND_ARG;
115919 +
115920 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
115921 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
115922 + return CANNOT_FIND_ARG;
115923 +
115924 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
115925 + gcc_assert(fndecl_arg != NULL_TREE);
115926 +
115927 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
115928 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
115929 + return new_num;
115930 + }
115931 +
115932 + return CANNOT_FIND_ARG;
115933 +}
115934 +
115935 +// Find the specified argument in the originally cloned function
115936 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
115937 +{
115938 + bitmap args_to_skip;
115939 + unsigned int i, new_argnum = clone_argnum;
115940 +
115941 + if (unchanged_arglist(new_node, old_node))
115942 + return clone_argnum;
115943 +
115944 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115945 + args_to_skip = new_node->clone.args_to_skip;
115946 + for (i = 0; i < clone_argnum; i++) {
115947 + if (bitmap_bit_p(args_to_skip, i))
115948 + new_argnum++;
115949 + }
115950 + return new_argnum;
115951 +}
115952 +
115953 +// Find the specified argument in the clone
115954 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
115955 +{
115956 + bitmap args_to_skip;
115957 + unsigned int i, new_argnum = orig_argnum;
115958 +
115959 + if (unchanged_arglist(new_node, old_node))
115960 + return orig_argnum;
115961 +
115962 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115963 + args_to_skip = new_node->clone.args_to_skip;
115964 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
115965 + // XXX torolni kellene a nodeot
115966 + return CANNOT_FIND_ARG;
115967 +
115968 + for (i = 0; i < orig_argnum; i++) {
115969 + if (bitmap_bit_p(args_to_skip, i))
115970 + new_argnum--;
115971 + }
115972 + return new_argnum;
115973 +}
115974 +
115975 +// Associate the argument between a clone and a cloned function
115976 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
115977 +{
115978 + bool node_clone, correct_argnum_of_node_clone;
115979 + const_tree correct_argnum_of_node_decl, node_decl;
115980 +
115981 + if (node == correct_argnum_of_node)
115982 + return argnum;
115983 + if (argnum == 0)
115984 + return argnum;
115985 +
115986 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
115987 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
115988 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
115989 +
115990 + if (node) {
115991 + node_decl = NODE_DECL(node);
115992 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
115993 + node_clone = made_by_compiler(node_decl);
115994 + } else {
115995 + node_decl = NULL_TREE;
115996 + node_clone = false;
115997 + }
115998 +
115999 + if (correct_argnum_of_node_decl == node_decl)
116000 + return argnum;
116001 +
116002 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
116003 + // the original decl is lost if both nodes are clones
116004 + if (node_clone && correct_argnum_of_node_clone) {
116005 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
116006 + return argnum;
116007 + }
116008 +
116009 + if (node_clone && !correct_argnum_of_node_clone)
116010 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
116011 + else if (!node_clone && correct_argnum_of_node_clone)
116012 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
116013 +
116014 + if (node)
116015 + debug_tree((tree)NODE_DECL(node));
116016 + debug_tree((tree)correct_argnum_of_node_decl);
116017 + gcc_unreachable();
116018 +}
116019 +
116020 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
116021 +{
116022 + struct cgraph_node *node, *correct_argnum_of_node;
116023 +
116024 + gcc_assert(decl != NULL_TREE);
116025 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
116026 +
116027 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
116028 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
116029 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
116030 +
116031 + node = get_cnode(decl);
116032 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
116033 +}
116034 +
116035 +// Find the original cloned function
116036 +tree get_orig_fndecl(const_tree clone_fndecl)
116037 +{
116038 + struct cgraph_node *node;
116039 +
116040 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
116041 + return (tree)DECL_ORIGIN(clone_fndecl);
116042 + node = get_cnode(clone_fndecl);
116043 + if (!node)
116044 + return (tree)clone_fndecl;
116045 +
116046 + while (node->clone_of)
116047 + node = node->clone_of;
116048 + if (!made_by_compiler(NODE_DECL(node)))
116049 + return NODE_DECL(node);
116050 + // Return the cloned decl because it is needed for the transform callback
116051 + return (tree)clone_fndecl;
116052 +}
116053 +
116054 +static tree get_interesting_fndecl_from_stmt(const_gimple stmt)
116055 +{
116056 + if (gimple_call_num_args(stmt) == 0)
116057 + return NULL_TREE;
116058 + return gimple_call_fndecl(stmt);
116059 +}
116060 +
116061 +tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt)
116062 +{
116063 + tree fndecl;
116064 +
116065 + fndecl = get_interesting_fndecl_from_stmt(stmt);
116066 + if (fndecl == NULL_TREE)
116067 + return NULL_TREE;
116068 + return get_orig_fndecl(fndecl);
116069 +}
116070 +
116071 +void set_dominance_info(void)
116072 +{
116073 + calculate_dominance_info(CDI_DOMINATORS);
116074 + calculate_dominance_info(CDI_POST_DOMINATORS);
116075 +}
116076 +
116077 +void unset_dominance_info(void)
116078 +{
116079 + free_dominance_info(CDI_DOMINATORS);
116080 + free_dominance_info(CDI_POST_DOMINATORS);
116081 +}
116082 +
116083 +void set_current_function_decl(tree fndecl)
116084 +{
116085 + gcc_assert(fndecl != NULL_TREE);
116086 +
116087 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
116088 +#if BUILDING_GCC_VERSION <= 4007
116089 + current_function_decl = fndecl;
116090 +#endif
116091 + set_dominance_info();
116092 +}
116093 +
116094 +void unset_current_function_decl(void)
116095 +{
116096 + unset_dominance_info();
116097 +#if BUILDING_GCC_VERSION <= 4007
116098 + current_function_decl = NULL_TREE;
116099 +#endif
116100 + pop_cfun();
116101 +}
116102 +
116103 +bool is_valid_cgraph_node(struct cgraph_node *node)
116104 +{
116105 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
116106 + return false;
116107 + if (node->thunk.thunk_p || node->alias)
116108 + return false;
116109 + return true;
116110 +}
116111 +
116112 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
116113 new file mode 100644
116114 index 0000000..c955c6b
116115 --- /dev/null
116116 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
116117 @@ -0,0 +1,137 @@
116118 +/*
116119 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116120 + * Licensed under the GPL v2, or (at your option) v3
116121 + *
116122 + * Homepage:
116123 + * https://github.com/ephox-gcc-plugins/size_overflow
116124 + *
116125 + * Documentation:
116126 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116127 + *
116128 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116129 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116130 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116131 + *
116132 + * Usage:
116133 + * $ make
116134 + * $ make run
116135 + */
116136 +
116137 +#include "size_overflow.h"
116138 +
116139 +bool skip_expr_on_double_type(const_gimple stmt)
116140 +{
116141 + enum tree_code code = gimple_assign_rhs_code(stmt);
116142 +
116143 + switch (code) {
116144 + case RSHIFT_EXPR:
116145 + case TRUNC_DIV_EXPR:
116146 + case CEIL_DIV_EXPR:
116147 + case FLOOR_DIV_EXPR:
116148 + case ROUND_DIV_EXPR:
116149 + case EXACT_DIV_EXPR:
116150 + case RDIV_EXPR:
116151 + case TRUNC_MOD_EXPR:
116152 + case CEIL_MOD_EXPR:
116153 + case FLOOR_MOD_EXPR:
116154 + case ROUND_MOD_EXPR:
116155 + return true;
116156 + default:
116157 + return false;
116158 + }
116159 +}
116160 +
116161 +void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
116162 +{
116163 + const_tree orig_rhs1;
116164 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
116165 + gimple down_cast, up_cast;
116166 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
116167 +
116168 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116169 + down_lhs = gimple_assign_lhs(down_cast);
116170 +
116171 + gsi = gsi_for_stmt(use_stmt);
116172 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
116173 + new_lhs = gimple_assign_lhs(up_cast);
116174 +
116175 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
116176 + if (operand_equal_p(orig_rhs1, rhs, 0))
116177 + gimple_assign_set_rhs1(use_stmt, new_lhs);
116178 + else
116179 + gimple_assign_set_rhs2(use_stmt, new_lhs);
116180 + update_stmt(use_stmt);
116181 +
116182 + pointer_set_insert(visited->my_stmts, up_cast);
116183 + pointer_set_insert(visited->my_stmts, down_cast);
116184 + pointer_set_insert(visited->skip_expr_casts, up_cast);
116185 + pointer_set_insert(visited->skip_expr_casts, down_cast);
116186 +}
116187 +
116188 +static tree get_proper_unsigned_half_type(const_tree node)
116189 +{
116190 + tree new_type, type;
116191 +
116192 + gcc_assert(is_size_overflow_type(node));
116193 +
116194 + type = TREE_TYPE(node);
116195 + switch (TYPE_MODE(type)) {
116196 + case HImode:
116197 + new_type = unsigned_intQI_type_node;
116198 + break;
116199 + case SImode:
116200 + new_type = unsigned_intHI_type_node;
116201 + break;
116202 + case DImode:
116203 + new_type = unsigned_intSI_type_node;
116204 + break;
116205 + case TImode:
116206 + new_type = unsigned_intDI_type_node;
116207 + break;
116208 + default:
116209 + gcc_unreachable();
116210 + }
116211 +
116212 + if (TYPE_QUALS(type) != 0)
116213 + return build_qualified_type(new_type, TYPE_QUALS(type));
116214 + return new_type;
116215 +}
116216 +
116217 +static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
116218 +{
116219 + tree type;
116220 +
116221 + if (rhs == NULL_TREE)
116222 + return;
116223 + if (!is_size_overflow_type(rhs))
116224 + return;
116225 +
116226 + type = get_proper_unsigned_half_type(rhs);
116227 + if (is_gimple_constant(rhs))
116228 + return;
116229 + create_up_and_down_cast(visited, stmt, type, rhs);
116230 +}
116231 +
116232 +static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
116233 +{
116234 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
116235 + return;
116236 + gcc_assert(is_size_overflow_type(rhs));
116237 + insert_cast_rhs(visited, stmt, rhs);
116238 +}
116239 +
116240 +void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
116241 +{
116242 + tree rhs1, rhs2;
116243 +
116244 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
116245 + rhs1 = gimple_assign_rhs1(stmt);
116246 + insert_cast(visited, stmt, rhs1);
116247 + }
116248 +
116249 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
116250 + rhs2 = gimple_assign_rhs2(stmt);
116251 + insert_cast(visited, stmt, rhs2);
116252 + }
116253 +}
116254 +
116255 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
116256 new file mode 100644
116257 index 0000000..516289f
116258 --- /dev/null
116259 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
116260 @@ -0,0 +1,226 @@
116261 +#ifndef SIZE_OVERFLOW_H
116262 +#define SIZE_OVERFLOW_H
116263 +
116264 +#define CREATE_NEW_VAR NULL_TREE
116265 +#define MAX_PARAM 31
116266 +#define CANNOT_FIND_ARG 32
116267 +#define NONE_ARGNUM 32
116268 +
116269 +#define BEFORE_STMT true
116270 +#define AFTER_STMT false
116271 +
116272 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
116273 +#define YES_ASM_STR "# size_overflow MARK_YES "
116274 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
116275 +#define SO_ASM_STR "# size_overflow "
116276 +#define OK_ASM_STR "# size_overflow MARK_NO"
116277 +
116278 +#define FUNCTION_PTR_P(node) \
116279 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
116280 +
116281 +#define CODES_LIMIT 32
116282 +
116283 +#define GLOBAL_NIFN_LEN 65536
116284 +#define NO_HASH 65537
116285 +
116286 +#include "gcc-common.h"
116287 +
116288 +#include <string.h>
116289 +#include <limits.h>
116290 +
116291 +enum intentional_mark {
116292 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
116293 +};
116294 +
116295 +enum intentional_overflow_type {
116296 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
116297 +};
116298 +
116299 +enum size_overflow_mark {
116300 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
116301 +};
116302 +
116303 +struct decl_hash {
116304 + size_t tree_codes_len;
116305 + unsigned char tree_codes[CODES_LIMIT];
116306 + const_tree decl;
116307 + unsigned int hash;
116308 + const char *fn_name;
116309 +};
116310 +
116311 +struct visited {
116312 + struct pointer_set_t *stmts;
116313 + struct pointer_set_t *my_stmts;
116314 + struct pointer_set_t *skip_expr_casts;
116315 + struct pointer_set_t *no_cast_check;
116316 +};
116317 +
116318 +struct next_interesting_function;
116319 +typedef struct next_interesting_function * next_interesting_function_t;
116320 +
116321 +#if BUILDING_GCC_VERSION <= 4007
116322 +DEF_VEC_P(next_interesting_function_t);
116323 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
116324 +#endif
116325 +
116326 +/*
116327 + * * children: callers with data flow into the integer parameter of decl
116328 + * * decl_name: name of the function or the field
116329 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
116330 + * * hash: hash num of the function
116331 + * * num: parameter number (1-31) or return value (0)
116332 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
116333 + * * orig_next_node: pointer to the originally cloned function
116334 + */
116335 +struct next_interesting_function {
116336 + next_interesting_function_t next;
116337 +#if BUILDING_GCC_VERSION <= 4007
116338 + VEC(next_interesting_function_t, heap) *children;
116339 +#else
116340 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
116341 +#endif
116342 + const char *decl_name;
116343 + const char *context;
116344 + unsigned int hash;
116345 + unsigned int num;
116346 + enum size_overflow_mark marked;
116347 + next_interesting_function_t orig_next_node;
116348 +};
116349 +
116350 +// size_overflow_plugin.c
116351 +extern GTY(()) tree report_size_overflow_decl;
116352 +extern GTY(()) tree size_overflow_type_HI;
116353 +extern GTY(()) tree size_overflow_type_SI;
116354 +extern GTY(()) tree size_overflow_type_DI;
116355 +extern GTY(()) tree size_overflow_type_TI;
116356 +
116357 +
116358 +// size_overflow_plugin_hash.c
116359 +struct size_overflow_hash {
116360 + const struct size_overflow_hash * const next;
116361 + const char * const name;
116362 + const unsigned int param;
116363 +};
116364 +
116365 +extern const char *get_orig_decl_name(const_tree decl);
116366 +extern bool is_size_overflow_asm(const_gimple stmt);
116367 +extern void print_missing_function(next_interesting_function_t node);
116368 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
116369 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
116370 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
116371 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
116372 +
116373 +
116374 +// intentional_overflow.c
116375 +extern tree get_size_overflow_asm_input(const_gimple stmt);
116376 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
116377 +extern bool is_size_overflow_insert_check_asm(const_gimple stmt);
116378 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
116379 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
116380 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
116381 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
116382 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
116383 +extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
116384 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
116385 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
116386 +extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
116387 +extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
116388 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
116389 +
116390 +
116391 +// insert_size_overflow_asm.c
116392 +#if BUILDING_GCC_VERSION >= 4009
116393 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
116394 +#else
116395 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
116396 +#endif
116397 +extern bool search_interesting_args(tree fndecl, bool *argnums);
116398 +
116399 +
116400 +// misc.c
116401 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
116402 +extern const char *get_type_name_from_field(const_tree field_decl);
116403 +extern void set_dominance_info(void);
116404 +extern void unset_dominance_info(void);
116405 +extern tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt);
116406 +extern tree get_orig_fndecl(const_tree clone_fndecl);
116407 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
116408 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
116409 +extern void set_current_function_decl(tree fndecl);
116410 +extern void unset_current_function_decl(void);
116411 +extern gimple get_def_stmt(const_tree node);
116412 +extern tree create_new_var(tree type);
116413 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
116414 +extern bool skip_types(const_tree var);
116415 +extern tree cast_a_tree(tree type, tree var);
116416 +extern bool is_size_overflow_type(const_tree var);
116417 +extern bool made_by_compiler(const_tree decl);
116418 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
116419 +
116420 +
116421 +// size_overflow_transform.c
116422 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
116423 +extern tree handle_fnptr_assign(const_gimple stmt);
116424 +
116425 +
116426 +// size_overflow_transform_core.c
116427 +extern tree expand(struct visited *visited, tree lhs);
116428 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
116429 +extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
116430 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
116431 +
116432 +
116433 +// remove_unnecessary_dup.c
116434 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
116435 +extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
116436 +extern bool skip_expr_on_double_type(const_gimple stmt);
116437 +extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
116438 +
116439 +
116440 +// size_overflow_ipa.c
116441 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
116442 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
116443 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
116444 +extern struct cgraph_node *get_cnode(const_tree fndecl);
116445 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
116446 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
116447 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
116448 +extern void size_overflow_register_hooks(void);
116449 +#if BUILDING_GCC_VERSION >= 4009
116450 +extern opt_pass *make_size_overflow_functions_pass(void);
116451 +#else
116452 +extern struct opt_pass *make_size_overflow_functions_pass(void);
116453 +#endif
116454 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
116455 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116456 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116457 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116458 +
116459 +
116460 +// size_overflow_lto.c
116461 +extern void size_overflow_read_summary_lto(void);
116462 +#if BUILDING_GCC_VERSION >= 4008
116463 +extern void size_overflow_write_summary_lto(void);
116464 +#elif BUILDING_GCC_VERSION >= 4006
116465 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
116466 +#else
116467 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
116468 +#endif
116469 +
116470 +// size_overflow_fnptrs.c
116471 +extern next_interesting_function_t handle_function_ptr_ret(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
116472 +extern void check_local_variables(next_interesting_function_t next_node);
116473 +extern void check_global_variables(next_interesting_function_t cur_global);
116474 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
116475 +
116476 +
116477 +// size_overflow_debug.c
116478 +extern void __unused print_intentional_mark(enum intentional_mark mark);
116479 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
116480 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
116481 +extern void __unused print_global_next_interesting_functions(void);
116482 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
116483 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
116484 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
116485 +
116486 +#endif
116487 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
116488 new file mode 100644
116489 index 0000000..b8e7188
116490 --- /dev/null
116491 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
116492 @@ -0,0 +1,164 @@
116493 +/*
116494 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116495 + * Licensed under the GPL v2, or (at your option) v3
116496 + *
116497 + * Homepage:
116498 + * https://github.com/ephox-gcc-plugins/size_overflow
116499 + *
116500 + * Documentation:
116501 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116502 + *
116503 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116504 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116505 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116506 + *
116507 + * Usage:
116508 + * $ make
116509 + * $ make run
116510 + */
116511 +
116512 +#include "size_overflow.h"
116513 +
116514 +void __unused print_intentional_mark(enum intentional_mark mark)
116515 +{
116516 + fprintf(stderr, "intentional mark: ");
116517 + switch (mark) {
116518 + case MARK_NO:
116519 + fprintf(stderr, "mark_no\n");
116520 + break;
116521 + case MARK_YES:
116522 + fprintf(stderr, "mark_yes\n");
116523 + break;
116524 + case MARK_TURN_OFF:
116525 + fprintf(stderr, "mark_turn_off\n");
116526 + break;
116527 + case MARK_END_INTENTIONAL:
116528 + fprintf(stderr, "mark_end_intentional\n");
116529 + break;
116530 + }
116531 +}
116532 +
116533 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
116534 +{
116535 + basic_block bb;
116536 +
116537 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
116538 +
116539 + fprintf(file, "\nstmts:\n");
116540 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
116541 + gimple_stmt_iterator si;
116542 +
116543 + fprintf(file, "<bb %u>:\n", bb->index);
116544 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
116545 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116546 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
116547 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116548 + fprintf(file, "\n");
116549 + }
116550 +
116551 + fprintf(file, "---------------------------------\n");
116552 +
116553 + return 0;
116554 +}
116555 +
116556 +static void __unused print_next_interesting_function(next_interesting_function_t node)
116557 +{
116558 + unsigned int i;
116559 + next_interesting_function_t cur;
116560 +
116561 + if (!node)
116562 + return;
116563 +
116564 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
116565 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
116566 +
116567 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
116568 +#if BUILDING_GCC_VERSION <= 4007
116569 + if (VEC_empty(next_interesting_function_t, node->children))
116570 + return;
116571 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
116572 +#else
116573 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
116574 +#endif
116575 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
116576 + }
116577 +}
116578 +
116579 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
116580 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
116581 +{
116582 + next_interesting_function_t cur;
116583 + unsigned int len;
116584 +
116585 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
116586 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
116587 + fprintf(stderr, "%u. ", len + 1);
116588 + print_next_interesting_function(cur);
116589 +
116590 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
116591 + print_next_interesting_function(cur->orig_next_node);
116592 +
116593 + if (only_this)
116594 + break;
116595 + }
116596 +
116597 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
116598 +}
116599 +
116600 +void __unused print_global_next_interesting_functions(void)
116601 +{
116602 + unsigned int i;
116603 +
116604 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
116605 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
116606 + if (!global_next_interesting_function[i])
116607 + continue;
116608 + fprintf(stderr, "hash: %u\n", i);
116609 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
116610 + }
116611 + fprintf(stderr, "----------------------\n\n");
116612 +}
116613 +
116614 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
116615 +void __unused print_children_chain_list(next_interesting_function_t next_node)
116616 +{
116617 + next_interesting_function_t cur;
116618 + unsigned int i;
116619 +
116620 +#if BUILDING_GCC_VERSION <= 4007
116621 + if (VEC_empty(next_interesting_function_t, next_node->children))
116622 + return;
116623 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
116624 +#else
116625 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
116626 +#endif
116627 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
116628 + print_children_chain_list(cur);
116629 + }
116630 +}
116631 +
116632 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
116633 +{
116634 + next_interesting_function_t cur;
116635 +
116636 + for (cur = head; cur; cur = cur->next) {
116637 +#if BUILDING_GCC_VERSION <= 4007
116638 + if (VEC_empty(next_interesting_function_t, cur->children))
116639 +#else
116640 + if (vec_safe_length(cur->children) == 0)
116641 +#endif
116642 + continue;
116643 + fprintf(stderr, "############ START ############\n");
116644 + print_children_chain_list(cur);
116645 + fprintf(stderr, "############ END ############\n");
116646 + }
116647 +}
116648 +
116649 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
116650 +{
116651 + if (mark == ASM_STMT_SO_MARK)
116652 + return "asm_stmt_so_mark";
116653 + if (mark == YES_SO_MARK)
116654 + return "yes_so_mark";
116655 + return "no_so_mark";
116656 +}
116657 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116658 new file mode 100644
116659 index 0000000..e3e2614
116660 --- /dev/null
116661 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116662 @@ -0,0 +1,27716 @@
116663 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
116664 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
116665 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
116666 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
116667 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
116668 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
116669 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
116670 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
116671 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
116672 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
116673 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
116674 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
116675 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
116676 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
116677 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
116678 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
116679 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
116680 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
116681 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
116682 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
116683 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
116684 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
116685 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
116686 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
116687 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
116688 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
116689 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
116690 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
116691 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
116692 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
116693 +load_msg_95 load_msg 2 95 NULL
116694 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
116695 +fat_statfs_102 fat_statfs 0 102 NULL
116696 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
116697 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
116698 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
116699 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
116700 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
116701 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
116702 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
116703 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
116704 +smack_syslog_126 smack_syslog 0 126 NULL
116705 +init_q_132 init_q 4 132 NULL
116706 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
116707 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
116708 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
116709 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
116710 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
116711 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
116712 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
116713 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
116714 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
116715 +set_max_uV_156 set_max_uV 0-4 156 NULL
116716 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
116717 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
116718 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
116719 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
116720 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
116721 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
116722 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
116723 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
116724 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
116725 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
116726 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
116727 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
116728 +palmas_write_197 palmas_write 0 197 NULL
116729 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
116730 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
116731 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
116732 +owned_show_208 owned_show 0 208 NULL
116733 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
116734 +store_cpufv_215 store_cpufv 0-4 215 NULL
116735 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
116736 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
116737 +path_init_220 path_init 0 220 NULL
116738 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
116739 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
116740 +shdma_init_232 shdma_init 3 232 NULL
116741 +aux1_show_233 aux1_show 0 233 NULL
116742 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
116743 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
116744 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
116745 +ore_write_243 ore_write 0 243 NULL
116746 +ac_read_244 ac_read 0-3 244 NULL
116747 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
116748 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
116749 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
116750 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
116751 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
116752 +setup_stream_272 setup_stream 0 272 NULL nohasharray
116753 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
116754 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
116755 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
116756 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
116757 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
116758 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
116759 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
116760 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
116761 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
116762 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
116763 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
116764 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
116765 +pin_configs_show_303 pin_configs_show 0 303 NULL
116766 +SYSC_connect_304 SYSC_connect 3 304 NULL
116767 +syslog_print_307 syslog_print 2-0 307 NULL
116768 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
116769 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
116770 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
116771 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
116772 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
116773 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
116774 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
116775 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
116776 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
116777 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
116778 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
116779 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
116780 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
116781 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
116782 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
116783 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
116784 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
116785 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
116786 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
116787 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
116788 +ghash_setkey_353 ghash_setkey 0 353 NULL
116789 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
116790 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
116791 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
116792 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
116793 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
116794 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
116795 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
116796 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
116797 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
116798 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
116799 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
116800 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
116801 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
116802 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
116803 +gameport_description_show_382 gameport_description_show 0 382 NULL
116804 +dump_fh_385 dump_fh 0 385 NULL nohasharray
116805 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
116806 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
116807 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
116808 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
116809 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
116810 +ath5k_reset_404 ath5k_reset 0 404 NULL
116811 +hw_device_state_409 hw_device_state 0 409 NULL
116812 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
116813 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
116814 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
116815 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
116816 +async_copy_data_414 async_copy_data 4 414 NULL
116817 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
116818 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
116819 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
116820 +ems_usb_open_422 ems_usb_open 0 422 NULL
116821 +patch_alc861_423 patch_alc861 0 423 NULL
116822 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
116823 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
116824 +null_init_434 null_init 0 434 NULL nohasharray
116825 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
116826 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
116827 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
116828 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
116829 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
116830 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
116831 +msr_write_444 msr_write 0-3 444 NULL
116832 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
116833 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
116834 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
116835 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
116836 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
116837 +show_console_458 show_console 0 458 NULL
116838 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
116839 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
116840 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
116841 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
116842 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
116843 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
116844 +reg_show_state_474 reg_show_state 0 474 NULL
116845 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
116846 +sparse_index_init_482 sparse_index_init 0 482 NULL
116847 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
116848 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
116849 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
116850 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
116851 +rmd256_init_494 rmd256_init 0 494 NULL
116852 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
116853 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
116854 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
116855 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
116856 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
116857 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
116858 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
116859 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
116860 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
116861 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
116862 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
116863 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
116864 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
116865 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
116866 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
116867 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
116868 +store_temp_type_531 store_temp_type 0-4 531 NULL
116869 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
116870 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
116871 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
116872 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
116873 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
116874 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
116875 +dle_count_543 dle_count 0 543 NULL
116876 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
116877 +devres_alloc_551 devres_alloc 2 551 NULL
116878 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
116879 +init_560 init 0 560 NULL nohasharray
116880 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
116881 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
116882 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
116883 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
116884 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
116885 +myri10ge_open_577 myri10ge_open 0 577 NULL
116886 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
116887 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
116888 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
116889 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
116890 +fb_check_caps_585 fb_check_caps 0 585 NULL
116891 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
116892 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
116893 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
116894 +card_id_show_592 card_id_show 0 592 NULL nohasharray
116895 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
116896 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
116897 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
116898 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
116899 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
116900 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
116901 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
116902 +show_speed_scan_613 show_speed_scan 0 613 NULL
116903 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
116904 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
116905 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
116906 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
116907 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
116908 +isp1760_register_628 isp1760_register 1-2 628 NULL
116909 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
116910 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
116911 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
116912 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
116913 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
116914 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
116915 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
116916 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
116917 +read_650 read 0-5-6 650 NULL
116918 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
116919 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
116920 +max2165_set_params_652 max2165_set_params 0 652 NULL
116921 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
116922 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
116923 +mpage_readpage_658 mpage_readpage 0 658 NULL
116924 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
116925 +show_ds_req_665 show_ds_req 0 665 NULL
116926 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
116927 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
116928 +div_u64_rem_672 div_u64_rem 0 672 NULL
116929 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
116930 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
116931 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
116932 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
116933 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
116934 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
116935 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
116936 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
116937 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
116938 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
116939 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
116940 +suspend_703 suspend 0 703 NULL
116941 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
116942 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
116943 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
116944 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
116945 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
116946 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
116947 +disk_max_parts_719 disk_max_parts 0 719 NULL
116948 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
116949 +common_perm_726 common_perm 0 726 NULL
116950 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
116951 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
116952 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
116953 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
116954 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
116955 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
116956 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
116957 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
116958 +srp_send_req_748 srp_send_req 0 748 NULL
116959 +ddp_set_map_751 ddp_set_map 4 751 NULL
116960 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
116961 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
116962 +show_node_type_755 show_node_type 0 755 NULL
116963 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
116964 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
116965 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
116966 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
116967 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
116968 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
116969 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
116970 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
116971 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
116972 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
116973 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
116974 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
116975 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
116976 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
116977 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
116978 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
116979 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
116980 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
116981 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
116982 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
116983 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
116984 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
116985 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
116986 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
116987 +csio_vport_create_812 csio_vport_create 0 812 NULL
116988 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
116989 +if_writecmd_815 if_writecmd 2 815 NULL
116990 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
116991 +igb_request_irq_821 igb_request_irq 0 821 NULL
116992 +si4713_read_property_825 si4713_read_property 0 825 NULL
116993 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
116994 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
116995 +brightness_get_837 brightness_get 0 837 NULL nohasharray
116996 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
116997 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
116998 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
116999 +show_capability_841 show_capability 0 841 NULL
117000 +SyS_write_846 SyS_write 3 846 NULL
117001 +tnc_next_848 tnc_next 0 848 NULL
117002 +um_idi_read_850 um_idi_read 3-0 850 NULL
117003 +tid_show_853 tid_show 0 853 NULL
117004 +watchdog_write_856 watchdog_write 0-3 856 NULL
117005 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
117006 +error_state_read_859 error_state_read 6-0-5 859 NULL
117007 +reqbufs_output_860 reqbufs_output 0 860 NULL
117008 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
117009 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
117010 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
117011 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
117012 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
117013 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
117014 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
117015 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
117016 +link_mem_sections_878 link_mem_sections 0 878 NULL
117017 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
117018 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
117019 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
117020 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
117021 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
117022 +set_node_desc_885 set_node_desc 0-4 885 NULL
117023 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
117024 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
117025 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
117026 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
117027 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
117028 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
117029 +set_file_info_909 set_file_info 0 909 NULL
117030 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
117031 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
117032 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
117033 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
117034 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
117035 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
117036 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
117037 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
117038 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
117039 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
117040 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
117041 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
117042 +navman_write_938 navman_write 0-4 938 NULL
117043 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
117044 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
117045 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
117046 +__nodes_weight_956 __nodes_weight 0 956 NULL
117047 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
117048 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
117049 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
117050 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
117051 +chksum_setkey_972 chksum_setkey 0 972 NULL
117052 +stop_975 stop 0 975 NULL nohasharray
117053 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
117054 +gprs_open_978 gprs_open 0 978 NULL nohasharray
117055 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
117056 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
117057 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
117058 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
117059 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
117060 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
117061 +show_node_guid_985 show_node_guid 0 985 NULL
117062 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
117063 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
117064 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
117065 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
117066 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
117067 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
117068 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
117069 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
117070 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
117071 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
117072 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
117073 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
117074 +bt856_init_1009 bt856_init 0 1009 NULL
117075 +readreg_1017 readreg 0-1 1017 NULL
117076 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
117077 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
117078 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
117079 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
117080 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
117081 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
117082 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
117083 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
117084 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
117085 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
117086 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
117087 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
117088 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
117089 +ath5k_start_1041 ath5k_start 0 1041 NULL
117090 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
117091 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
117092 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
117093 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
117094 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
117095 +data_calc_1074 data_calc 0 1074 NULL
117096 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
117097 +hwrng_init_1077 hwrng_init 0 1077 NULL
117098 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
117099 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
117100 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
117101 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
117102 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
117103 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
117104 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
117105 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
117106 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
117107 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
117108 +in1_input_show_1099 in1_input_show 0 1099 NULL
117109 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
117110 +show_1104 show 0 1104 NULL
117111 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
117112 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
117113 +omninet_open_1110 omninet_open 0 1110 NULL
117114 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
117115 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
117116 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
117117 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
117118 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
117119 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
117120 +splice_read_1122 splice_read 0 1122 NULL
117121 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
117122 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
117123 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
117124 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
117125 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
117126 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
117127 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
117128 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
117129 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
117130 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
117131 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
117132 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
117133 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
117134 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
117135 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
117136 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
117137 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
117138 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
117139 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
117140 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
117141 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
117142 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
117143 +show_1186 show 0 1186 NULL
117144 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
117145 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
117146 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
117147 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
117148 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
117149 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
117150 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
117151 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
117152 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
117153 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
117154 +profile_capable_1207 profile_capable 0 1207 NULL
117155 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
117156 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
117157 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
117158 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
117159 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
117160 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
117161 +power_1221 power 0 1221 NULL
117162 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
117163 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
117164 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
117165 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
117166 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
117167 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
117168 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
117169 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
117170 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
117171 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
117172 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
117173 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
117174 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
117175 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
117176 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
117177 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
117178 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
117179 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
117180 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
117181 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
117182 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
117183 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
117184 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
117185 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
117186 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
117187 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
117188 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
117189 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
117190 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
117191 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
117192 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
117193 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
117194 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
117195 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
117196 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
117197 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
117198 +runtime_show_1318 runtime_show 0 1318 NULL
117199 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
117200 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
117201 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
117202 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
117203 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
117204 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
117205 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
117206 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
117207 +udf_statfs_1329 udf_statfs 0 1329 NULL
117208 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
117209 +md5_final_1334 md5_final 0 1334 NULL nohasharray
117210 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
117211 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
117212 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
117213 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
117214 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
117215 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
117216 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
117217 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
117218 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
117219 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
117220 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
117221 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
117222 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
117223 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
117224 +skein512_export_1364 skein512_export 0 1364 NULL
117225 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
117226 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
117227 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
117228 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
117229 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
117230 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
117231 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
117232 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
117233 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
117234 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
117235 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
117236 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
117237 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
117238 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
117239 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
117240 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
117241 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
117242 +zone_page_state_1393 zone_page_state 0 1393 NULL
117243 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
117244 +error_1397 error 0 1397 NULL
117245 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
117246 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
117247 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
117248 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
117249 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
117250 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
117251 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
117252 +wait_comp_1409 wait_comp 0 1409 NULL
117253 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
117254 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
117255 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
117256 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
117257 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
117258 +find_temp_source_1425 find_temp_source 0 1425 NULL
117259 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
117260 +cpia2_read_1434 cpia2_read 0 1434 NULL
117261 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
117262 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
117263 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
117264 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
117265 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
117266 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
117267 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
117268 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
117269 +sub_interval_1466 sub_interval 0 1466 NULL
117270 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
117271 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
117272 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
117273 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
117274 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
117275 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
117276 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
117277 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
117278 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
117279 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
117280 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
117281 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
117282 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
117283 +fpregs_set_1497 fpregs_set 4 1497 NULL
117284 +em_show_1501 em_show 0 1501 NULL nohasharray
117285 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
117286 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
117287 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
117288 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
117289 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
117290 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
117291 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
117292 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
117293 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
117294 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
117295 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
117296 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
117297 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
117298 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
117299 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
117300 +set_max_min_1551 set_max_min 0-4 1551 NULL
117301 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
117302 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
117303 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
117304 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
117305 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
117306 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
117307 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
117308 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
117309 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
117310 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
117311 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
117312 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
117313 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
117314 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
117315 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
117316 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
117317 +vv6410_start_1582 vv6410_start 0 1582 NULL
117318 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
117319 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
117320 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
117321 +b44_init_one_1603 b44_init_one 0 1603 NULL
117322 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
117323 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
117324 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
117325 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
117326 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
117327 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
117328 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
117329 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
117330 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
117331 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
117332 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
117333 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
117334 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
117335 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
117336 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
117337 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
117338 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
117339 +tpm_send_1655 tpm_send 0-3 1655 NULL
117340 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
117341 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
117342 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
117343 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
117344 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
117345 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
117346 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
117347 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
117348 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
117349 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
117350 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
117351 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
117352 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
117353 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
117354 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
117355 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
117356 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
117357 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
117358 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
117359 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
117360 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
117361 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
117362 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
117363 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
117364 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
117365 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
117366 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
117367 +udf_setattr_1716 udf_setattr 0 1716 NULL
117368 +ufx_blank_1723 ufx_blank 0 1723 NULL
117369 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
117370 +internal_create_group_1733 internal_create_group 0 1733 NULL
117371 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
117372 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
117373 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
117374 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
117375 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
117376 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
117377 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
117378 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
117379 +start_transport_1762 start_transport 0 1762 NULL
117380 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
117381 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
117382 +cosa_write_1774 cosa_write 3 1774 NULL
117383 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
117384 +event_show_1780 event_show 0 1780 NULL
117385 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
117386 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
117387 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
117388 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
117389 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
117390 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
117391 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
117392 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
117393 +genfs_read_1821 genfs_read 0 1821 NULL
117394 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
117395 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
117396 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
117397 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
117398 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
117399 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
117400 +show_1841 show 0 1841 NULL
117401 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
117402 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
117403 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
117404 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
117405 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
117406 +device_prepare_1870 device_prepare 0 1870 NULL
117407 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
117408 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
117409 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
117410 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
117411 +output_read_1886 output_read 0-5-6 1886 NULL
117412 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
117413 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
117414 +write_1891 write 0 1891 NULL
117415 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
117416 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
117417 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
117418 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
117419 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
117420 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
117421 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
117422 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
117423 +fst_open_1911 fst_open 0 1911 NULL
117424 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
117425 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
117426 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
117427 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
117428 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
117429 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
117430 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
117431 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
117432 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
117433 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
117434 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
117435 +bdev_erase_1933 bdev_erase 3 1933 NULL
117436 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
117437 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
117438 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
117439 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
117440 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
117441 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
117442 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
117443 +igb_open_1946 igb_open 0 1946 NULL
117444 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
117445 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
117446 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
117447 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
117448 +update_qd_1955 update_qd 0 1955 NULL
117449 +read_swap_header_1957 read_swap_header 0 1957 NULL
117450 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
117451 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
117452 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
117453 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
117454 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
117455 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
117456 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
117457 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
117458 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
117459 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
117460 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
117461 +config_table_show_1982 config_table_show 0 1982 NULL
117462 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
117463 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
117464 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
117465 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
117466 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
117467 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
117468 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
117469 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
117470 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
117471 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
117472 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
117473 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
117474 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
117475 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
117476 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
117477 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
117478 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
117479 +cifs_read_2041 cifs_read 0 2041 NULL
117480 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
117481 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
117482 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
117483 +show_speed_2057 show_speed 0 2057 NULL
117484 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
117485 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
117486 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
117487 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
117488 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
117489 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
117490 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
117491 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
117492 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
117493 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
117494 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
117495 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
117496 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
117497 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
117498 +store_2094 store 0-3 2094 &smbioslabel_show_2094
117499 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
117500 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
117501 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
117502 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
117503 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
117504 +audit_expand_2098 audit_expand 2-0 2098 NULL
117505 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
117506 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
117507 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
117508 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
117509 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
117510 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
117511 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
117512 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
117513 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
117514 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
117515 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
117516 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
117517 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
117518 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
117519 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
117520 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
117521 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
117522 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
117523 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
117524 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
117525 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
117526 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
117527 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
117528 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
117529 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
117530 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
117531 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
117532 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
117533 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
117534 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
117535 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
117536 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
117537 +ore_read_2175 ore_read 0 2175 NULL
117538 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
117539 +direction_output_2184 direction_output 0 2184 NULL
117540 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
117541 +show_companion_2189 show_companion 0 2189 NULL
117542 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
117543 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
117544 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
117545 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
117546 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
117547 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
117548 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
117549 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
117550 +ghash_final_2210 ghash_final 0 2210 NULL
117551 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
117552 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
117553 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
117554 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
117555 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
117556 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
117557 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
117558 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
117559 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
117560 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
117561 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
117562 +protocol_read_2240 protocol_read 0 2240 NULL
117563 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
117564 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
117565 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
117566 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
117567 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
117568 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
117569 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
117570 +failslab_store_2260 failslab_store 0-3 2260 NULL
117571 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
117572 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
117573 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
117574 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
117575 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
117576 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
117577 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
117578 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
117579 +sbni_open_2276 sbni_open 0 2276 NULL
117580 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
117581 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
117582 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
117583 +journal_flush_2281 journal_flush 0 2281 NULL
117584 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
117585 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
117586 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
117587 +transient_state_show_2292 transient_state_show 0 2292 NULL
117588 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
117589 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
117590 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
117591 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
117592 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
117593 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
117594 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
117595 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
117596 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
117597 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
117598 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
117599 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
117600 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
117601 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
117602 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
117603 +serial_write_2330 serial_write 3-0 2330 NULL
117604 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
117605 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
117606 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
117607 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
117608 +adapter_up_2348 adapter_up 0 2348 NULL
117609 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
117610 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
117611 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
117612 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
117613 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
117614 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
117615 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
117616 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
117617 +store_2362 store 0 2362 NULL
117618 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
117619 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
117620 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
117621 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
117622 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
117623 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
117624 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
117625 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
117626 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
117627 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
117628 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
117629 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
117630 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
117631 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
117632 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
117633 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
117634 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
117635 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
117636 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
117637 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
117638 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
117639 +store_console_2419 store_console 0-4 2419 NULL
117640 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
117641 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
117642 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
117643 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
117644 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
117645 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
117646 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
117647 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
117648 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
117649 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
117650 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
117651 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
117652 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
117653 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
117654 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
117655 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
117656 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
117657 +name_size_2461 name_size 0 2461 NULL nohasharray
117658 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
117659 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
117660 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
117661 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
117662 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
117663 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
117664 +update_pmkid_2481 update_pmkid 4 2481 NULL
117665 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
117666 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
117667 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
117668 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
117669 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
117670 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
117671 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
117672 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
117673 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
117674 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
117675 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
117676 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
117677 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
117678 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
117679 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
117680 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
117681 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
117682 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
117683 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
117684 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
117685 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
117686 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
117687 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
117688 +set_blocksize_2507 set_blocksize 0 2507 NULL
117689 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
117690 +dm_write_2513 dm_write 3 2513 NULL
117691 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
117692 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
117693 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
117694 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
117695 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
117696 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
117697 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
117698 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
117699 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
117700 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
117701 +chksum_finup_2530 chksum_finup 0 2530 NULL
117702 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
117703 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
117704 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
117705 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
117706 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
117707 +reset_chip_2547 reset_chip 0 2547 NULL
117708 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
117709 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
117710 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
117711 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
117712 +func_2569 func 0 2569 &gfs2_listxattr_2569
117713 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
117714 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
117715 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
117716 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
117717 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
117718 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
117719 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
117720 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
117721 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
117722 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
117723 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
117724 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
117725 +vxlan_init_2599 vxlan_init 0 2599 NULL
117726 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
117727 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
117728 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
117729 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
117730 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
117731 +rose_getname_2608 rose_getname 0 2608 NULL
117732 +slot_bytes_2609 slot_bytes 0 2609 NULL
117733 +read_2610 read 0 2610 NULL
117734 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
117735 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
117736 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
117737 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
117738 +switch_status_2629 switch_status 5 2629 NULL
117739 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
117740 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
117741 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
117742 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
117743 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
117744 +offset_show_2645 offset_show 0 2645 NULL
117745 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
117746 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
117747 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
117748 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
117749 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
117750 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
117751 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
117752 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
117753 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
117754 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
117755 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
117756 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
117757 +digi_write_2679 digi_write 0-4 2679 NULL
117758 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
117759 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
117760 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
117761 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
117762 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
117763 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
117764 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
117765 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
117766 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
117767 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
117768 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
117769 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
117770 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
117771 +udf_setsize_2705 udf_setsize 0 2705 NULL
117772 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
117773 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
117774 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
117775 +sock_error_2715 sock_error 0 2715 NULL nohasharray
117776 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
117777 +migration_call_2716 migration_call 0 2716 NULL
117778 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
117779 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
117780 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
117781 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
117782 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
117783 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
117784 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
117785 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
117786 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
117787 +show_2757 show 0 2757 NULL
117788 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
117789 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
117790 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
117791 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
117792 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
117793 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
117794 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
117795 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
117796 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
117797 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
117798 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
117799 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
117800 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
117801 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
117802 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
117803 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
117804 +write_2792 write 0 2792 NULL
117805 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
117806 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
117807 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
117808 +discover_2798 discover 0 2798 &sound_read_2798
117809 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
117810 +stop_transport_2802 stop_transport 0 2802 NULL
117811 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
117812 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
117813 +show_2808 show 0 2808 NULL
117814 +show_min_2810 show_min 0 2810 NULL
117815 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
117816 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
117817 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
117818 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
117819 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
117820 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
117821 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
117822 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
117823 +pvc_getname_2826 pvc_getname 0 2826 NULL
117824 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
117825 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
117826 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
117827 +sock_create_2838 sock_create 0 2838 NULL
117828 +sctp_packet_2839 sctp_packet 0 2839 NULL
117829 +show_temp_max_2846 show_temp_max 0 2846 NULL
117830 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
117831 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
117832 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
117833 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
117834 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
117835 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
117836 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
117837 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
117838 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
117839 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
117840 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
117841 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
117842 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
117843 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
117844 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
117845 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
117846 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
117847 +coda_setattr_2871 coda_setattr 0 2871 NULL
117848 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
117849 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
117850 +show_2877 show 0 2877 NULL
117851 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
117852 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
117853 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
117854 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
117855 +sata_req_2894 sata_req 0 2894 NULL
117856 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
117857 +cmm_write_2896 cmm_write 3-0 2896 NULL
117858 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
117859 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
117860 +next_online_node_2904 next_online_node 1 2904 NULL
117861 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
117862 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
117863 +ore_check_io_2912 ore_check_io 0 2912 NULL
117864 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
117865 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
117866 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
117867 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
117868 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
117869 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
117870 +mls_from_string_2930 mls_from_string 0 2930 NULL
117871 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
117872 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
117873 +show_convrate_2936 show_convrate 0 2936 NULL
117874 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
117875 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
117876 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
117877 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
117878 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
117879 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
117880 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
117881 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
117882 +show_2958 show 0 2958 NULL
117883 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
117884 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
117885 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
117886 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
117887 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
117888 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
117889 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
117890 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
117891 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
117892 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
117893 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
117894 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
117895 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
117896 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
117897 +packet_bind_2996 packet_bind 0 2996 NULL
117898 +store_cardr_2997 store_cardr 4-0 2997 NULL
117899 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
117900 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
117901 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
117902 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
117903 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
117904 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
117905 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
117906 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
117907 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
117908 +depth_write_3021 depth_write 3-0 3021 NULL
117909 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
117910 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
117911 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
117912 +unix_listen_3031 unix_listen 0 3031 NULL
117913 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
117914 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
117915 +show_otp0en_3036 show_otp0en 0 3036 NULL
117916 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
117917 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
117918 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
117919 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
117920 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
117921 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
117922 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
117923 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
117924 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
117925 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
117926 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
117927 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
117928 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
117929 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
117930 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
117931 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
117932 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
117933 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
117934 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
117935 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
117936 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
117937 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
117938 +show_local_port_3076 show_local_port 0 3076 NULL
117939 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
117940 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
117941 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
117942 +free_coherent_3082 free_coherent 2-4 3082 NULL
117943 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
117944 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
117945 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
117946 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
117947 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
117948 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
117949 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
117950 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
117951 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
117952 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
117953 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
117954 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
117955 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
117956 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
117957 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
117958 +m66592_enable_3117 m66592_enable 0 3117 NULL
117959 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
117960 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
117961 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
117962 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
117963 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
117964 +registers_show_3130 registers_show 0 3130 NULL
117965 +print_time_3132 print_time 0 3132 NULL
117966 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
117967 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
117968 +filldir_3143 filldir 3 3143 NULL
117969 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
117970 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
117971 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
117972 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
117973 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
117974 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
117975 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
117976 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
117977 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
117978 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
117979 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
117980 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
117981 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
117982 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
117983 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
117984 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
117985 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
117986 +red_zone_show_3177 red_zone_show 0 3177 NULL
117987 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
117988 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
117989 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
117990 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
117991 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
117992 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
117993 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
117994 +alloc_context_3194 alloc_context 1 3194 NULL nohasharray
117995 +ep_aio_read_3194 ep_aio_read 3 3194 &alloc_context_3194
117996 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
117997 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
117998 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
117999 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
118000 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
118001 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
118002 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
118003 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
118004 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
118005 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
118006 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
118007 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
118008 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
118009 +get_target_freq_3217 get_target_freq 0 3217 NULL
118010 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
118011 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
118012 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
118013 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
118014 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
118015 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
118016 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
118017 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
118018 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
118019 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
118020 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
118021 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
118022 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
118023 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
118024 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
118025 +macb_open_3240 macb_open 0 3240 NULL
118026 +key_key_read_3241 key_key_read 3-0 3241 NULL
118027 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
118028 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
118029 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
118030 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
118031 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
118032 +ipaq_open_3260 ipaq_open 0 3260 NULL
118033 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
118034 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
118035 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
118036 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
118037 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
118038 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
118039 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
118040 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
118041 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
118042 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
118043 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
118044 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
118045 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
118046 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
118047 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
118048 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
118049 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
118050 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
118051 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
118052 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
118053 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
118054 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
118055 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
118056 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
118057 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
118058 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
118059 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
118060 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
118061 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
118062 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
118063 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
118064 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
118065 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
118066 +ip_local_out_3345 ip_local_out 0 3345 NULL
118067 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
118068 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
118069 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
118070 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
118071 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
118072 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
118073 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
118074 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
118075 +scnprintf_3360 scnprintf 0-2 3360 NULL
118076 +map_name_show_3361 map_name_show 0 3361 NULL
118077 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
118078 +sr_read_3366 sr_read 3 3366 NULL
118079 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
118080 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
118081 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
118082 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
118083 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
118084 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
118085 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
118086 +slot_show_3380 slot_show 0 3380 NULL nohasharray
118087 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
118088 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
118089 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
118090 +link_state_store_3384 link_state_store 0-4 3384 NULL
118091 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
118092 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
118093 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
118094 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
118095 +sg_write_3392 sg_write 0-3 3392 NULL
118096 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
118097 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
118098 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
118099 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
118100 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
118101 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
118102 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
118103 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
118104 +__write_reg_3413 __write_reg 0 3413 NULL
118105 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
118106 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
118107 +set_location_3415 set_location 0 3415 NULL nohasharray
118108 +be_open_3415 be_open 0 3415 &set_location_3415
118109 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
118110 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
118111 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
118112 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
118113 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
118114 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
118115 +led_set_status_3432 led_set_status 0 3432 NULL
118116 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
118117 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
118118 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
118119 +dev_register_3440 dev_register 0 3440 NULL
118120 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
118121 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
118122 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
118123 +map_single_3449 map_single 0 3449 NULL
118124 +store_3451 store 0-3 3451 NULL
118125 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
118126 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
118127 +softsynth_write_3455 softsynth_write 3 3455 NULL
118128 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
118129 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
118130 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
118131 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
118132 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
118133 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
118134 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
118135 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
118136 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
118137 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
118138 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
118139 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
118140 +comp_tx_3493 comp_tx 0 3493 NULL
118141 +prepare_3495 prepare 0 3495 NULL
118142 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
118143 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
118144 +sys_size_show_3507 sys_size_show 0 3507 NULL
118145 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
118146 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
118147 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
118148 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
118149 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
118150 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
118151 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
118152 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
118153 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
118154 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
118155 +adp8870_show_3527 adp8870_show 0 3527 NULL
118156 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
118157 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
118158 +SyS_readv_3539 SyS_readv 3 3539 NULL
118159 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
118160 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
118161 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
118162 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
118163 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
118164 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
118165 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
118166 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
118167 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
118168 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
118169 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
118170 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
118171 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
118172 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
118173 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
118174 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
118175 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
118176 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
118177 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
118178 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
118179 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
118180 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
118181 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
118182 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
118183 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
118184 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
118185 +vc_resize_3585 vc_resize 2-3 3585 NULL
118186 +ifalias_show_3586 ifalias_show 0 3586 NULL
118187 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
118188 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
118189 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
118190 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
118191 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
118192 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
118193 +ray_open_3608 ray_open 0 3608 NULL
118194 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
118195 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
118196 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
118197 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
118198 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
118199 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
118200 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
118201 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
118202 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
118203 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
118204 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
118205 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
118206 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
118207 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
118208 +store_3640 store 0 3640 NULL
118209 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
118210 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
118211 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
118212 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
118213 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
118214 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
118215 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
118216 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
118217 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
118218 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
118219 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
118220 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
118221 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
118222 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
118223 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
118224 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
118225 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
118226 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
118227 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
118228 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
118229 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
118230 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
118231 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
118232 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
118233 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
118234 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
118235 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
118236 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
118237 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
118238 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
118239 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
118240 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
118241 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
118242 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
118243 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
118244 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
118245 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
118246 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
118247 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
118248 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
118249 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
118250 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
118251 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
118252 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
118253 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
118254 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
118255 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
118256 +pegasus_open_3748 pegasus_open 0 3748 NULL
118257 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
118258 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
118259 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
118260 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
118261 +show_log_height_3759 show_log_height 0 3759 NULL
118262 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
118263 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
118264 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
118265 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
118266 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
118267 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
118268 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
118269 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
118270 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
118271 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
118272 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
118273 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
118274 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
118275 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
118276 +set_min_height_3783 set_min_height 0-4 3783 NULL
118277 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
118278 +set_voltage_3789 set_voltage 0-4 3789 NULL
118279 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
118280 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
118281 +__netlink_create_3800 __netlink_create 0 3800 NULL
118282 +show_line3_3802 show_line3 0 3802 NULL
118283 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
118284 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
118285 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
118286 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
118287 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
118288 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
118289 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
118290 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
118291 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
118292 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
118293 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
118294 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
118295 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
118296 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
118297 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
118298 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
118299 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
118300 +release_version_store_3841 release_version_store 0-4 3841 NULL
118301 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
118302 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
118303 +max8925_disable_3844 max8925_disable 0 3844 NULL
118304 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
118305 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
118306 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
118307 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
118308 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
118309 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
118310 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
118311 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
118312 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
118313 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
118314 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
118315 +get_fd_set_3866 get_fd_set 1 3866 NULL
118316 +show_pci_3867 show_pci 0 3867 NULL
118317 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
118318 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
118319 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
118320 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
118321 +validate_store_3881 validate_store 0-3 3881 NULL
118322 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
118323 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
118324 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
118325 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
118326 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
118327 +nvram_write_3894 nvram_write 3-0 3894 NULL
118328 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
118329 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
118330 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
118331 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
118332 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
118333 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
118334 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
118335 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
118336 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
118337 +usbip_recv_3911 usbip_recv 3 3911 NULL
118338 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
118339 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
118340 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
118341 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
118342 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
118343 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
118344 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
118345 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
118346 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
118347 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
118348 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
118349 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
118350 +navman_open_3951 navman_open 0 3951 NULL
118351 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
118352 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
118353 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
118354 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
118355 +write_port_3962 write_port 0-4 3962 NULL
118356 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
118357 +be_vid_config_3976 be_vid_config 0 3976 NULL
118358 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
118359 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
118360 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
118361 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
118362 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
118363 +virtfn_add_3988 virtfn_add 0 3988 NULL
118364 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
118365 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
118366 +do_add_counters_3992 do_add_counters 3 3992 NULL
118367 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
118368 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
118369 +via_rng_init_3998 via_rng_init 0 3998 NULL
118370 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
118371 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
118372 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
118373 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
118374 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
118375 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
118376 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
118377 +show_xps_map_4009 show_xps_map 0 4009 NULL
118378 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
118379 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
118380 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
118381 +_request_firmware_4021 _request_firmware 0 4021 NULL
118382 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
118383 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
118384 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
118385 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
118386 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
118387 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
118388 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
118389 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
118390 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
118391 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
118392 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
118393 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
118394 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
118395 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
118396 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
118397 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
118398 +coreid_show_4066 coreid_show 0 4066 NULL
118399 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
118400 +cardr_show_4070 cardr_show 0 4070 NULL
118401 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
118402 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
118403 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
118404 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
118405 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
118406 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
118407 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
118408 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
118409 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
118410 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
118411 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
118412 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
118413 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
118414 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
118415 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
118416 +show_4097 show 0 4097 NULL
118417 +flash_show_4102 flash_show 0 4102 NULL
118418 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
118419 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
118420 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
118421 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
118422 +write_reg_4108 write_reg 0 4108 NULL
118423 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
118424 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
118425 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
118426 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
118427 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
118428 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
118429 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
118430 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
118431 +set_device_state_4127 set_device_state 0-2 4127 NULL
118432 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
118433 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
118434 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
118435 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
118436 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
118437 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
118438 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
118439 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
118440 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
118441 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
118442 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
118443 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
118444 +echo_show_4163 echo_show 0 4163 NULL nohasharray
118445 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
118446 +store_4163 store 0 4163 &t1_init_hw_modules_4163
118447 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
118448 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
118449 +get_alua_req_4166 get_alua_req 3 4166 NULL
118450 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
118451 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
118452 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
118453 +show_4173 show 0 4173 NULL
118454 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
118455 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
118456 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
118457 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
118458 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
118459 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
118460 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
118461 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
118462 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
118463 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
118464 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
118465 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
118466 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
118467 +follow_managed_4219 follow_managed 0 4219 NULL
118468 +persist_store_4220 persist_store 0-4 4220 NULL
118469 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
118470 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
118471 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
118472 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
118473 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
118474 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
118475 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
118476 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
118477 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
118478 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
118479 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
118480 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
118481 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
118482 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
118483 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
118484 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
118485 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
118486 +alg_create_4257 alg_create 0 4257 NULL
118487 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
118488 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
118489 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
118490 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
118491 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
118492 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
118493 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
118494 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
118495 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
118496 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
118497 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
118498 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
118499 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
118500 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
118501 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
118502 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
118503 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
118504 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
118505 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
118506 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
118507 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
118508 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
118509 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
118510 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
118511 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
118512 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
118513 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
118514 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
118515 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
118516 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
118517 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
118518 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
118519 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
118520 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
118521 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
118522 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
118523 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
118524 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
118525 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
118526 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
118527 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
118528 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
118529 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
118530 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
118531 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
118532 +store_4354 store 0-3 4354 NULL
118533 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
118534 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
118535 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
118536 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
118537 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
118538 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
118539 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
118540 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
118541 +write_4374 write 0 4374 NULL
118542 +esb_write_4376 esb_write 0-3 4376 NULL
118543 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
118544 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
118545 +vcc_connect_4382 vcc_connect 0 4382 NULL
118546 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
118547 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
118548 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
118549 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
118550 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
118551 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
118552 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
118553 +reg_read_4409 reg_read 0 4409 NULL
118554 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
118555 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
118556 +can_send_4414 can_send 0 4414 NULL
118557 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
118558 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
118559 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
118560 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
118561 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
118562 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
118563 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
118564 +read_code_4429 read_code 4 4429 NULL
118565 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
118566 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
118567 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
118568 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
118569 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
118570 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
118571 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
118572 +vxp_resume_4442 vxp_resume 0 4442 NULL
118573 +memparse_4444 memparse 0 4444 NULL nohasharray
118574 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
118575 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
118576 +disksize_show_4454 disksize_show 0 4454 NULL
118577 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
118578 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
118579 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
118580 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
118581 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
118582 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
118583 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
118584 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
118585 +beep_write_4485 beep_write 0 4485 NULL
118586 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
118587 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
118588 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
118589 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
118590 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
118591 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
118592 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
118593 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
118594 +set_link_security_4502 set_link_security 4 4502 NULL
118595 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
118596 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
118597 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
118598 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
118599 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
118600 +write_cnodes_4523 write_cnodes 0 4523 NULL
118601 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
118602 +show_modes_4530 show_modes 0 4530 NULL
118603 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
118604 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
118605 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
118606 +tipc_getname_4539 tipc_getname 0 4539 NULL
118607 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
118608 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
118609 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
118610 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
118611 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
118612 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
118613 +show_sched4_4552 show_sched4 0 4552 NULL
118614 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
118615 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
118616 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
118617 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
118618 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
118619 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
118620 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
118621 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
118622 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
118623 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
118624 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
118625 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
118626 +commit_orphans_4584 commit_orphans 0 4584 NULL
118627 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
118628 +read_rio_4589 read_rio 0-3 4589 NULL
118629 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
118630 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
118631 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
118632 +bch_alloc_4593 bch_alloc 1 4593 NULL
118633 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
118634 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
118635 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
118636 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
118637 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
118638 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
118639 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
118640 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
118641 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
118642 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
118643 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
118644 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
118645 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
118646 +hrz_send_4638 hrz_send 0 4638 NULL
118647 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
118648 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
118649 +txCommit_4649 txCommit 0 4649 NULL
118650 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
118651 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
118652 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
118653 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
118654 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
118655 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
118656 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
118657 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
118658 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
118659 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
118660 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
118661 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
118662 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
118663 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
118664 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
118665 +kone_receive_4690 kone_receive 0-4 4690 NULL
118666 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
118667 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
118668 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
118669 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
118670 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
118671 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
118672 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
118673 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
118674 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
118675 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
118676 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
118677 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
118678 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
118679 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
118680 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
118681 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
118682 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
118683 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
118684 +path_show_4725 path_show 0 4725 NULL nohasharray
118685 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
118686 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
118687 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
118688 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
118689 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
118690 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
118691 +level_show_4741 level_show 0 4741 NULL
118692 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
118693 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
118694 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
118695 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
118696 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
118697 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
118698 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
118699 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
118700 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
118701 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
118702 +qib_map_page_4768 qib_map_page 3 4768 NULL
118703 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
118704 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
118705 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
118706 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
118707 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
118708 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
118709 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
118710 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
118711 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
118712 +create_subvol_4791 create_subvol 4 4791 NULL
118713 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
118714 +read_4793 read 0-4 4793 NULL
118715 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
118716 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
118717 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
118718 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
118719 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
118720 +fan_set_level_4805 fan_set_level 0 4805 NULL
118721 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
118722 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
118723 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
118724 +show_sticky_4816 show_sticky 0 4816 NULL
118725 +show_postcode_4819 show_postcode 0 4819 NULL
118726 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
118727 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
118728 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
118729 +show_4831 show 0 4831 NULL
118730 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
118731 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
118732 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
118733 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
118734 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
118735 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
118736 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
118737 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
118738 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
118739 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
118740 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
118741 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
118742 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
118743 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
118744 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
118745 +svc_getname_4869 svc_getname 0 4869 NULL
118746 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
118747 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
118748 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
118749 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
118750 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
118751 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
118752 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
118753 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
118754 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
118755 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
118756 +current_speed_show_4887 current_speed_show 0 4887 NULL
118757 +sys_ipc_4889 sys_ipc 3 4889 NULL
118758 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
118759 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
118760 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
118761 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
118762 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
118763 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
118764 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
118765 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
118766 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
118767 +read_4919 read 0 4919 &show_pwm1_enable_4919
118768 +single_step_cont_4921 single_step_cont 0 4921 NULL
118769 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
118770 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
118771 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
118772 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
118773 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
118774 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
118775 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
118776 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
118777 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
118778 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
118779 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
118780 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
118781 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
118782 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
118783 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
118784 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
118785 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
118786 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
118787 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
118788 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
118789 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
118790 +write_ee_4966 write_ee 0 4966 NULL nohasharray
118791 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
118792 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
118793 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
118794 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
118795 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
118796 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
118797 +set_aout_4974 set_aout 0-4 4974 NULL
118798 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
118799 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
118800 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
118801 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
118802 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
118803 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
118804 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
118805 +read_block_4993 read_block 0 4993 NULL
118806 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
118807 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
118808 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
118809 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
118810 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
118811 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
118812 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
118813 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
118814 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
118815 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
118816 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
118817 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
118818 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
118819 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
118820 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
118821 +net2272_start_5033 net2272_start 0 5033 NULL
118822 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
118823 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
118824 +blkdev_get_5050 blkdev_get 0 5050 NULL
118825 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
118826 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
118827 +show_5055 show 0 5055 NULL
118828 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
118829 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
118830 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
118831 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
118832 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
118833 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
118834 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
118835 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
118836 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
118837 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
118838 +compr_fill_5093 compr_fill 2 5093 NULL
118839 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
118840 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
118841 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
118842 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
118843 +sound_write_5102 sound_write 3-0 5102 NULL
118844 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
118845 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
118846 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
118847 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
118848 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
118849 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
118850 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
118851 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
118852 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
118853 +rhine_open_5133 rhine_open 0 5133 NULL
118854 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
118855 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
118856 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
118857 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
118858 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
118859 +quirks_show_5154 quirks_show 0 5154 NULL
118860 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
118861 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
118862 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
118863 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
118864 +__az6007_write_5170 __az6007_write 0 5170 NULL
118865 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
118866 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
118867 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
118868 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
118869 +datablob_parse_5177 datablob_parse 0 5177 NULL
118870 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
118871 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
118872 +adjust_memory_5185 adjust_memory 0 5185 NULL
118873 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
118874 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
118875 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
118876 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
118877 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
118878 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
118879 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
118880 +read_blocklist_5209 read_blocklist 2 5209 NULL
118881 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
118882 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
118883 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
118884 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
118885 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
118886 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
118887 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
118888 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
118889 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
118890 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
118891 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
118892 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
118893 +atl1e_open_5226 atl1e_open 0 5226 NULL
118894 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
118895 +wait_for_response_5229 wait_for_response 0 5229 NULL
118896 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
118897 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
118898 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
118899 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
118900 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
118901 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
118902 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
118903 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
118904 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
118905 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
118906 +ti_open_5256 ti_open 0 5256 NULL
118907 +update_nodemask_5257 update_nodemask 0 5257 NULL
118908 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
118909 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
118910 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
118911 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
118912 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
118913 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
118914 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
118915 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
118916 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
118917 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
118918 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
118919 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
118920 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
118921 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
118922 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
118923 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
118924 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
118925 +ks8842_open_5309 ks8842_open 0 5309 NULL
118926 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
118927 +grow_inode_5311 grow_inode 0 5311 NULL
118928 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
118929 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
118930 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
118931 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
118932 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
118933 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
118934 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
118935 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
118936 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
118937 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
118938 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
118939 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
118940 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
118941 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
118942 +policy_store_5346 policy_store 0-4 5346 NULL
118943 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
118944 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
118945 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
118946 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
118947 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
118948 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
118949 +icmp_error_5362 icmp_error 0 5362 NULL
118950 +open_tx_second_5363 open_tx_second 0 5363 NULL
118951 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
118952 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
118953 +set_master_5372 set_master 0 5372 NULL
118954 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
118955 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
118956 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
118957 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
118958 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
118959 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
118960 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
118961 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
118962 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
118963 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
118964 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
118965 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
118966 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
118967 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
118968 +fat_getattr_5406 fat_getattr 0 5406 NULL
118969 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
118970 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
118971 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
118972 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
118973 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
118974 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
118975 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
118976 +show_output_5423 show_output 0 5423 NULL
118977 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
118978 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
118979 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
118980 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
118981 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
118982 +store_pwm_5441 store_pwm 0-4 5441 NULL
118983 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
118984 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
118985 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
118986 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
118987 +create_child_5449 create_child 0-4 5449 NULL
118988 +add_host_show_5451 add_host_show 0 5451 NULL
118989 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
118990 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
118991 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
118992 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
118993 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
118994 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
118995 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
118996 +netlink_insert_5465 netlink_insert 0 5465 NULL
118997 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
118998 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
118999 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
119000 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
119001 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
119002 +show_5474 show 0 5474 NULL nohasharray
119003 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
119004 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
119005 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
119006 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
119007 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
119008 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
119009 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
119010 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
119011 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
119012 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
119013 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
119014 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
119015 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
119016 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
119017 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
119018 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
119019 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
119020 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
119021 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
119022 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
119023 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
119024 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
119025 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
119026 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
119027 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
119028 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
119029 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
119030 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
119031 +spidev_message_5518 spidev_message 3 5518 NULL
119032 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
119033 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
119034 +show_license_5524 show_license 0 5524 NULL
119035 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
119036 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
119037 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
119038 +stop_cpus_5529 stop_cpus 0 5529 NULL
119039 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
119040 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
119041 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
119042 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
119043 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
119044 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
119045 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
119046 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
119047 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
119048 +le_readq_5557 le_readq 0 5557 NULL
119049 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
119050 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
119051 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
119052 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
119053 +fir16_create_5574 fir16_create 3 5574 NULL
119054 +bioset_create_5580 bioset_create 1 5580 NULL
119055 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
119056 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
119057 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
119058 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
119059 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
119060 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
119061 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
119062 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
119063 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
119064 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
119065 +__remove_suid_5618 __remove_suid 0 5618 NULL
119066 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
119067 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
119068 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
119069 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
119070 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
119071 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
119072 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
119073 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
119074 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
119075 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
119076 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
119077 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
119078 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
119079 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
119080 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
119081 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
119082 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
119083 +parse_arg_5657 parse_arg 0-2 5657 NULL
119084 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
119085 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
119086 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
119087 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
119088 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
119089 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
119090 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
119091 +store_5663 store 0-3 5663 &ovl_permission_5663
119092 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
119093 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
119094 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
119095 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
119096 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
119097 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
119098 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
119099 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
119100 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
119101 +get_arg_5694 get_arg 3 5694 NULL nohasharray
119102 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
119103 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
119104 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
119105 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
119106 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
119107 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
119108 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
119109 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
119110 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
119111 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
119112 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
119113 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
119114 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
119115 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
119116 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
119117 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
119118 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
119119 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
119120 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
119121 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
119122 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
119123 +get_packet_5747 get_packet 3 5747 NULL
119124 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
119125 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
119126 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
119127 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
119128 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
119129 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
119130 +packet_xmit_5762 packet_xmit 0 5762 NULL
119131 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
119132 +start_5768 start 0 5768 NULL
119133 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
119134 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
119135 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
119136 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
119137 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
119138 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
119139 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
119140 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
119141 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
119142 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
119143 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
119144 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
119145 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
119146 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
119147 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
119148 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
119149 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
119150 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
119151 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
119152 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
119153 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
119154 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
119155 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
119156 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
119157 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
119158 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
119159 +enter_state_5850 enter_state 0 5850 NULL
119160 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
119161 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
119162 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
119163 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
119164 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
119165 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
119166 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
119167 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
119168 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
119169 +vsscanf_5868 vsscanf 0 5868 NULL
119170 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
119171 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
119172 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
119173 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
119174 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
119175 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
119176 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
119177 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
119178 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
119179 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
119180 +rmd320_final_5897 rmd320_final 0 5897 NULL
119181 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
119182 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
119183 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
119184 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
119185 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
119186 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
119187 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
119188 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
119189 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
119190 +devpath_show_5910 devpath_show 0 5910 NULL
119191 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
119192 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
119193 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
119194 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
119195 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
119196 +next_entry_5921 next_entry 0 5921 NULL
119197 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
119198 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
119199 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
119200 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
119201 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
119202 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
119203 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
119204 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
119205 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
119206 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
119207 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
119208 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
119209 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
119210 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
119211 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
119212 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
119213 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
119214 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
119215 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
119216 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
119217 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
119218 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
119219 +sha224_final_5978 sha224_final 0 5978 NULL
119220 +show_5979 show 0 5979 NULL nohasharray
119221 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
119222 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
119223 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
119224 +SyS_semop_5980 SyS_semop 3 5980 NULL
119225 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
119226 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
119227 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
119228 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
119229 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
119230 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
119231 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
119232 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
119233 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
119234 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
119235 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
119236 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
119237 +spi_read_6031 spi_read 0 6031 NULL nohasharray
119238 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
119239 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
119240 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
119241 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
119242 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
119243 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
119244 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
119245 +led_shot_6046 led_shot 0-4 6046 NULL
119246 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
119247 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
119248 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
119249 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
119250 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
119251 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
119252 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
119253 +add_break_6070 add_break 1 6070 NULL
119254 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
119255 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
119256 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
119257 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
119258 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
119259 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
119260 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
119261 +init_6095 init 0 6095 NULL
119262 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
119263 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
119264 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
119265 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
119266 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
119267 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
119268 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
119269 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
119270 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
119271 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
119272 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
119273 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
119274 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
119275 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
119276 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
119277 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
119278 +read_packet_6140 read_packet 0 6140 NULL
119279 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
119280 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
119281 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
119282 +tc574_resume_6154 tc574_resume 0 6154 NULL
119283 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
119284 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
119285 +tcam_write_6162 tcam_write 0 6162 NULL
119286 +show_temp8_6163 show_temp8 0 6163 NULL
119287 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
119288 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
119289 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
119290 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
119291 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
119292 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
119293 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
119294 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
119295 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
119296 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
119297 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
119298 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
119299 +freeze_store_6185 freeze_store 0-3 6185 NULL
119300 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
119301 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
119302 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
119303 +add_interval_6202 add_interval 0 6202 NULL
119304 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
119305 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
119306 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
119307 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
119308 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
119309 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
119310 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
119311 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
119312 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
119313 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
119314 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
119315 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
119316 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
119317 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
119318 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
119319 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
119320 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
119321 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
119322 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
119323 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
119324 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
119325 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
119326 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
119327 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
119328 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
119329 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
119330 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
119331 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
119332 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
119333 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
119334 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
119335 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
119336 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
119337 +key_unseal_6285 key_unseal 0 6285 NULL
119338 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
119339 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
119340 +serial_port_in_6291 serial_port_in 0 6291 NULL
119341 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
119342 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
119343 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
119344 +raw_request_6307 raw_request 0 6307 NULL
119345 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
119346 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
119347 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
119348 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
119349 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
119350 +balance_6312 balance 0 6312 NULL
119351 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
119352 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
119353 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
119354 +store_cluster_6316 store_cluster 0-4 6316 NULL
119355 +write_null_6319 write_null 0-3 6319 NULL
119356 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
119357 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
119358 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
119359 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
119360 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
119361 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
119362 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
119363 +solos_param_show_6344 solos_param_show 0 6344 NULL
119364 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
119365 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
119366 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
119367 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
119368 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
119369 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
119370 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
119371 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
119372 +recv_init_6366 recv_init 0 6366 NULL
119373 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
119374 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
119375 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
119376 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
119377 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
119378 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
119379 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
119380 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
119381 +msb_write_block_6379 msb_write_block 3 6379 NULL
119382 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
119383 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
119384 +bb_store_6401 bb_store 3-0 6401 NULL
119385 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
119386 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
119387 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
119388 +md_attr_show_6408 md_attr_show 0 6408 NULL
119389 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
119390 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
119391 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
119392 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
119393 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
119394 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
119395 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
119396 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
119397 +l2up_create_6430 l2up_create 3 6430 NULL
119398 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
119399 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
119400 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
119401 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
119402 +coda_downcall_6448 coda_downcall 0 6448 NULL
119403 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
119404 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
119405 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
119406 +show_sustain_6469 show_sustain 0 6469 NULL
119407 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
119408 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
119409 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
119410 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
119411 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
119412 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
119413 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
119414 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
119415 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
119416 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
119417 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
119418 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
119419 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
119420 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
119421 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
119422 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
119423 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
119424 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
119425 +mei_read_6507 mei_read 3-0 6507 NULL
119426 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
119427 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
119428 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
119429 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
119430 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
119431 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
119432 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
119433 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
119434 +show_min_uV_6544 show_min_uV 0 6544 NULL
119435 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
119436 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
119437 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
119438 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
119439 +wdm_read_6549 wdm_read 3-0 6549 NULL
119440 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
119441 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
119442 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
119443 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
119444 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
119445 +notify_handler_6557 notify_handler 0 6557 NULL
119446 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
119447 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
119448 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
119449 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
119450 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
119451 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
119452 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
119453 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
119454 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
119455 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
119456 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
119457 +reg_set_6585 reg_set 0 6585 NULL nohasharray
119458 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
119459 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
119460 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
119461 +bytes_number_6591 bytes_number 0-2 6591 NULL
119462 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
119463 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
119464 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
119465 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
119466 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
119467 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
119468 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
119469 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
119470 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
119471 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
119472 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
119473 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
119474 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
119475 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
119476 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
119477 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
119478 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
119479 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
119480 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
119481 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
119482 +queue_dtd_6652 queue_dtd 0 6652 NULL
119483 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
119484 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
119485 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
119486 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
119487 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
119488 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
119489 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
119490 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
119491 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
119492 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
119493 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
119494 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
119495 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
119496 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
119497 +init_chip_first_6676 init_chip_first 0 6676 NULL
119498 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
119499 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
119500 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
119501 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
119502 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
119503 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
119504 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
119505 +cap_show_6691 cap_show 0 6691 NULL
119506 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
119507 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
119508 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
119509 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
119510 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
119511 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
119512 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
119513 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
119514 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
119515 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
119516 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
119517 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
119518 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
119519 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
119520 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
119521 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
119522 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
119523 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
119524 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
119525 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
119526 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
119527 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
119528 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
119529 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
119530 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
119531 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
119532 +wil_reset_6752 wil_reset 0 6752 NULL
119533 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
119534 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
119535 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
119536 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
119537 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
119538 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
119539 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
119540 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
119541 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
119542 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
119543 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
119544 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
119545 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
119546 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
119547 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
119548 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
119549 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
119550 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
119551 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
119552 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
119553 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
119554 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
119555 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
119556 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
119557 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
119558 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
119559 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
119560 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
119561 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
119562 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
119563 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
119564 +get_blocks_6801 get_blocks 0 6801 NULL
119565 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
119566 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
119567 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
119568 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
119569 +init_port_6810 init_port 0 6810 NULL
119570 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
119571 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
119572 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
119573 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
119574 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
119575 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
119576 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
119577 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
119578 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
119579 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
119580 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
119581 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
119582 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
119583 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
119584 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
119585 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
119586 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
119587 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
119588 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
119589 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
119590 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
119591 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
119592 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
119593 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
119594 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
119595 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
119596 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
119597 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
119598 +size_6873 size 0 6873 NULL
119599 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
119600 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
119601 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
119602 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
119603 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
119604 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
119605 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
119606 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
119607 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
119608 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
119609 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
119610 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
119611 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
119612 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
119613 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
119614 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
119615 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
119616 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
119617 +hook_6905 hook 0 6905 NULL nohasharray
119618 +qib_init_6905 qib_init 0 6905 &hook_6905
119619 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
119620 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
119621 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
119622 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
119623 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
119624 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
119625 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
119626 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
119627 +ioctl_6914 ioctl 0 6914 NULL
119628 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
119629 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
119630 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
119631 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
119632 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
119633 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
119634 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
119635 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
119636 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
119637 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
119638 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
119639 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
119640 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
119641 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
119642 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
119643 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
119644 +str_to_slot_6952 str_to_slot 0 6952 NULL
119645 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
119646 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
119647 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
119648 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
119649 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
119650 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
119651 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
119652 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
119653 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
119654 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
119655 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
119656 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
119657 +request_key_async_6990 request_key_async 4 6990 NULL
119658 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
119659 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
119660 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
119661 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
119662 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
119663 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
119664 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
119665 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
119666 +copy_items_7012 copy_items 7 7012 NULL
119667 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
119668 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
119669 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
119670 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
119671 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
119672 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
119673 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
119674 +wimax_msg_7030 wimax_msg 4 7030 NULL
119675 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
119676 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
119677 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
119678 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
119679 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
119680 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
119681 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
119682 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
119683 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
119684 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
119685 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
119686 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
119687 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
119688 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
119689 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
119690 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
119691 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
119692 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
119693 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
119694 +filename_lookup_7071 filename_lookup 0 7071 NULL
119695 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
119696 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
119697 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
119698 +mii_status_show_7077 mii_status_show 0 7077 NULL
119699 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
119700 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
119701 +read_7087 read 0 7087 NULL nohasharray
119702 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
119703 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
119704 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
119705 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
119706 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
119707 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
119708 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
119709 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
119710 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
119711 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
119712 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
119713 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
119714 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
119715 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
119716 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
119717 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
119718 +show_value_7119 show_value 0 7119 NULL
119719 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
119720 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
119721 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
119722 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
119723 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
119724 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
119725 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
119726 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
119727 +show_bpp_7148 show_bpp 0 7148 NULL
119728 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
119729 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
119730 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
119731 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
119732 +fnic_reset_7163 fnic_reset 0 7163 NULL
119733 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
119734 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
119735 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
119736 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
119737 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
119738 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
119739 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
119740 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
119741 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
119742 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
119743 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
119744 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
119745 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
119746 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
119747 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
119748 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
119749 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
119750 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
119751 +confirm_7211 confirm 0 7211 NULL
119752 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
119753 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
119754 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
119755 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
119756 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
119757 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
119758 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
119759 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
119760 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
119761 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
119762 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
119763 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
119764 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
119765 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
119766 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
119767 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
119768 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
119769 +release_version_show_7263 release_version_show 0 7263 NULL
119770 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
119771 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
119772 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
119773 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
119774 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
119775 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
119776 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
119777 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
119778 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
119779 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
119780 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
119781 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
119782 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
119783 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
119784 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
119785 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
119786 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
119787 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
119788 +rose_open_7309 rose_open 0 7309 NULL
119789 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
119790 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
119791 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
119792 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
119793 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
119794 +do_md_stop_7335 do_md_stop 0 7335 NULL
119795 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
119796 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
119797 +mgmt_control_7349 mgmt_control 3 7349 NULL
119798 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
119799 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
119800 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
119801 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
119802 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
119803 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
119804 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
119805 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
119806 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
119807 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
119808 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
119809 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
119810 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
119811 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
119812 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
119813 +hweight_long_7388 hweight_long 0-1 7388 NULL
119814 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
119815 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
119816 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
119817 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
119818 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
119819 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
119820 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
119821 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
119822 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
119823 +store_7418 store 0-3 7418 NULL
119824 +switch_mm_7420 switch_mm 0 7420 NULL
119825 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
119826 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
119827 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
119828 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
119829 +store_7441 store 0 7441 NULL
119830 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
119831 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
119832 +show_mask_7446 show_mask 0 7446 NULL
119833 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
119834 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
119835 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
119836 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
119837 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
119838 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
119839 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
119840 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
119841 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
119842 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
119843 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
119844 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
119845 +set_speed_7470 set_speed 0-4 7470 NULL
119846 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
119847 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
119848 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
119849 +show_max_uV_7474 show_max_uV 0 7474 NULL
119850 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
119851 +atalk_getname_7490 atalk_getname 0 7490 NULL
119852 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
119853 +setsockopt_7492 setsockopt 0 7492 NULL
119854 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
119855 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
119856 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
119857 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
119858 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
119859 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
119860 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
119861 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
119862 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
119863 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
119864 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
119865 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
119866 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
119867 +virtnet_open_7538 virtnet_open 0 7538 NULL
119868 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
119869 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
119870 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
119871 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
119872 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
119873 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
119874 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
119875 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
119876 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
119877 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
119878 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
119879 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
119880 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
119881 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
119882 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
119883 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
119884 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
119885 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
119886 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
119887 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
119888 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
119889 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
119890 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
119891 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
119892 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
119893 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
119894 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
119895 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
119896 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
119897 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
119898 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
119899 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
119900 +send_to_group_7627 send_to_group 0 7627 NULL
119901 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
119902 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
119903 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
119904 +net2272_queue_7640 net2272_queue 0 7640 NULL
119905 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
119906 +write_priomap_7648 write_priomap 0-3 7648 NULL
119907 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
119908 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
119909 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
119910 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
119911 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
119912 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
119913 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
119914 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
119915 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
119916 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
119917 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
119918 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
119919 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
119920 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
119921 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
119922 +device_show_7693 device_show 0 7693 NULL nohasharray
119923 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
119924 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
119925 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
119926 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
119927 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
119928 +dev_info_set_7705 dev_info_set 0 7705 NULL
119929 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
119930 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
119931 +unmap_region_7709 unmap_region 1 7709 NULL
119932 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
119933 +show_7711 show 0 7711 NULL
119934 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
119935 +sys_pread64_7721 sys_pread64 3 7721 NULL
119936 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
119937 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
119938 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
119939 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
119940 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
119941 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
119942 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
119943 +write_7751 write 0 7751 NULL
119944 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
119945 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
119946 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
119947 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
119948 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
119949 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
119950 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
119951 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
119952 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
119953 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
119954 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
119955 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
119956 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
119957 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
119958 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
119959 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
119960 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
119961 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
119962 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
119963 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
119964 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
119965 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
119966 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
119967 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
119968 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
119969 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
119970 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
119971 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
119972 +show_7835 show 0 7835 NULL
119973 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
119974 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
119975 +enable_7841 enable 0 7841 NULL nohasharray
119976 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
119977 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
119978 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
119979 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
119980 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
119981 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
119982 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
119983 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
119984 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
119985 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
119986 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
119987 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
119988 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
119989 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
119990 +request_7878 request 0 7878 NULL
119991 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
119992 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
119993 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
119994 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
119995 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
119996 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
119997 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
119998 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
119999 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
120000 +show_7906 show 0 7906 NULL
120001 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
120002 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
120003 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
120004 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
120005 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
120006 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
120007 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
120008 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
120009 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
120010 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
120011 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
120012 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
120013 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
120014 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
120015 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
120016 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
120017 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
120018 +get_formats_7949 get_formats 0 7949 NULL
120019 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
120020 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
120021 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
120022 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
120023 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
120024 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
120025 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
120026 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
120027 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
120028 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
120029 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
120030 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
120031 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
120032 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
120033 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
120034 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
120035 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
120036 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
120037 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
120038 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
120039 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
120040 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
120041 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
120042 +fb_set_par_8006 fb_set_par 0 8006 NULL
120043 +store_8007 store 0-3 8007 NULL
120044 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
120045 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
120046 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
120047 +vcs_read_8017 vcs_read 3-0 8017 NULL
120048 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
120049 +aux3_show_8025 aux3_show 0 8025 NULL
120050 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
120051 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
120052 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
120053 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
120054 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
120055 +security_syslog_8042 security_syslog 0 8042 NULL
120056 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
120057 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
120058 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
120059 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
120060 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
120061 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
120062 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
120063 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
120064 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
120065 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
120066 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
120067 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
120068 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
120069 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
120070 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
120071 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
120072 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
120073 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
120074 +strict_show_8078 strict_show 0 8078 NULL
120075 +room_for_filename_8085 room_for_filename 3 8085 NULL
120076 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
120077 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
120078 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
120079 +fw_suspend_8094 fw_suspend 0 8094 NULL
120080 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
120081 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
120082 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
120083 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
120084 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
120085 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
120086 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
120087 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
120088 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
120089 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
120090 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
120091 +venus_lookup_8121 venus_lookup 4 8121 NULL
120092 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
120093 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
120094 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
120095 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
120096 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
120097 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
120098 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
120099 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
120100 +next_signal_8135 next_signal 0 8135 NULL
120101 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
120102 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
120103 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
120104 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
120105 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
120106 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
120107 +reload_store_8150 reload_store 0-4 8150 NULL
120108 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
120109 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
120110 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
120111 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
120112 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
120113 +num_writes_show_8162 num_writes_show 0 8162 NULL
120114 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
120115 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
120116 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
120117 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
120118 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
120119 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
120120 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
120121 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
120122 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
120123 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
120124 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
120125 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
120126 +write_classid_8189 write_classid 0 8189 NULL
120127 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
120128 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
120129 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
120130 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
120131 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
120132 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
120133 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
120134 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
120135 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
120136 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
120137 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
120138 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
120139 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
120140 +play_iframe_8219 play_iframe 3 8219 NULL
120141 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
120142 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
120143 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
120144 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
120145 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
120146 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
120147 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
120148 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
120149 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
120150 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
120151 +show_state_disable_8251 show_state_disable 0 8251 NULL
120152 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
120153 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
120154 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
120155 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
120156 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
120157 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
120158 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
120159 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
120160 +init_cdev_8274 init_cdev 1 8274 NULL
120161 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
120162 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
120163 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
120164 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
120165 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
120166 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
120167 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
120168 +setsockopt_8304 setsockopt 0 8304 NULL
120169 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
120170 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
120171 +uevent_store_8319 uevent_store 0-4 8319 NULL
120172 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
120173 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
120174 +skein256_init_8337 skein256_init 0 8337 NULL
120175 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
120176 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
120177 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
120178 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
120179 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
120180 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
120181 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
120182 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
120183 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
120184 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
120185 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
120186 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
120187 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
120188 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
120189 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
120190 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
120191 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
120192 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
120193 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
120194 +wil_open_8375 wil_open 0 8375 NULL
120195 +ndo_init_8377 ndo_init 0 8377 NULL
120196 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
120197 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
120198 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
120199 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
120200 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
120201 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
120202 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
120203 +brightness_set_8396 brightness_set 0 8396 NULL
120204 +config_8403 config 0 8403 NULL
120205 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
120206 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
120207 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
120208 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
120209 +alua_activate_8420 alua_activate 0 8420 NULL
120210 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
120211 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
120212 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
120213 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
120214 +capability_set_8433 capability_set 0-4 8433 NULL
120215 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
120216 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
120217 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
120218 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
120219 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
120220 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
120221 +sl_init_8447 sl_init 0 8447 NULL
120222 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
120223 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
120224 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
120225 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
120226 +tgr160_final_8455 tgr160_final 0 8455 NULL
120227 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
120228 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
120229 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
120230 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
120231 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
120232 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
120233 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
120234 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
120235 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
120236 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
120237 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
120238 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
120239 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
120240 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
120241 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
120242 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
120243 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
120244 +in0_input_show_8498 in0_input_show 0 8498 NULL
120245 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
120246 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
120247 +dev_config_8506 dev_config 3 8506 NULL
120248 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
120249 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
120250 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
120251 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
120252 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
120253 +swap_writepage_8522 swap_writepage 0 8522 NULL
120254 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
120255 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
120256 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
120257 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
120258 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
120259 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
120260 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
120261 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
120262 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
120263 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
120264 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
120265 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
120266 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
120267 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
120268 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
120269 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
120270 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
120271 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
120272 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
120273 +ixgb_open_8565 ixgb_open 0 8565 NULL
120274 +set_volume_8569 set_volume 0 8569 NULL
120275 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
120276 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
120277 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
120278 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
120279 +tower_write_8580 tower_write 3-0 8580 NULL
120280 +cmd_wait_8582 cmd_wait 0 8582 NULL
120281 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
120282 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
120283 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
120284 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
120285 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
120286 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
120287 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
120288 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
120289 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
120290 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
120291 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
120292 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
120293 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
120294 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
120295 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
120296 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
120297 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
120298 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
120299 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
120300 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
120301 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
120302 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
120303 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
120304 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
120305 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
120306 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
120307 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
120308 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
120309 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
120310 +options_show_8667 options_show 0 8667 NULL
120311 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
120312 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
120313 +crc32_update_8676 crc32_update 0 8676 NULL
120314 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
120315 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
120316 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
120317 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
120318 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
120319 +start_8697 start 0 8697 NULL
120320 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
120321 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
120322 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
120323 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
120324 +arcfb_write_8702 arcfb_write 3 8702 NULL
120325 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
120326 +init_header_8703 init_header 0 8703 &i_size_read_8703
120327 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
120328 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
120329 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
120330 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
120331 +charger_state_show_8720 charger_state_show 0 8720 NULL
120332 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
120333 +lunid_show_8726 lunid_show 0 8726 NULL
120334 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
120335 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
120336 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
120337 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
120338 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
120339 +f_dupfd_8730 f_dupfd 1 8730 NULL
120340 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
120341 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
120342 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
120343 +compound_order_8750 compound_order 0 8750 NULL nohasharray
120344 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
120345 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
120346 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
120347 +read_uscorr_8755 read_uscorr 0 8755 NULL
120348 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
120349 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
120350 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
120351 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
120352 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
120353 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
120354 +sys_prctl_8766 sys_prctl 4 8766 NULL
120355 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
120356 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
120357 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
120358 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
120359 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
120360 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
120361 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
120362 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
120363 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
120364 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
120365 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
120366 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
120367 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
120368 +show_hardware_8789 show_hardware 0 8789 NULL
120369 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
120370 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
120371 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
120372 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
120373 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
120374 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
120375 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
120376 +get_size_8811 get_size 0 8811 NULL
120377 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
120378 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
120379 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
120380 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
120381 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
120382 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
120383 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
120384 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
120385 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
120386 +convert_8830 convert 0 8830 NULL
120387 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
120388 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
120389 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
120390 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
120391 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
120392 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
120393 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
120394 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
120395 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
120396 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
120397 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
120398 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
120399 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
120400 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
120401 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
120402 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
120403 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
120404 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
120405 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
120406 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
120407 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
120408 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
120409 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
120410 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
120411 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
120412 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
120413 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
120414 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
120415 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
120416 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
120417 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
120418 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
120419 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
120420 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
120421 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
120422 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
120423 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
120424 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
120425 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
120426 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
120427 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
120428 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
120429 +data_sock_create_8920 data_sock_create 0 8920 NULL
120430 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
120431 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
120432 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
120433 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
120434 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
120435 +layout_commit_8926 layout_commit 0-3 8926 NULL
120436 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
120437 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
120438 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
120439 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
120440 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
120441 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
120442 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
120443 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
120444 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
120445 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
120446 +claim_show_8950 claim_show 0 8950 NULL nohasharray
120447 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
120448 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
120449 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
120450 +set_red_8954 set_red 0-4 8954 NULL
120451 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
120452 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
120453 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
120454 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
120455 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
120456 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
120457 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
120458 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
120459 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
120460 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
120461 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
120462 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
120463 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
120464 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
120465 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
120466 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
120467 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
120468 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
120469 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
120470 +show_state_time_8992 show_state_time 0 8992 NULL
120471 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
120472 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
120473 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
120474 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
120475 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
120476 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
120477 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
120478 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
120479 +epp_read_data_9015 epp_read_data 0 9015 NULL
120480 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
120481 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
120482 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
120483 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
120484 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
120485 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
120486 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
120487 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
120488 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
120489 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
120490 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
120491 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
120492 +nla_put_9042 nla_put 0 9042 NULL
120493 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
120494 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
120495 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
120496 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
120497 +ep_queue_9060 ep_queue 0 9060 NULL
120498 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
120499 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
120500 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
120501 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
120502 +hci_req_add_9067 hci_req_add 3 9067 NULL
120503 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
120504 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
120505 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
120506 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
120507 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
120508 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
120509 +create_queues_9088 create_queues 3-2 9088 NULL
120510 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
120511 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
120512 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
120513 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
120514 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
120515 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
120516 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
120517 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
120518 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
120519 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
120520 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
120521 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
120522 +partial_show_9122 partial_show 0 9122 NULL
120523 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
120524 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
120525 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
120526 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
120527 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
120528 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
120529 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
120530 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
120531 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
120532 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
120533 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
120534 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
120535 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
120536 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
120537 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
120538 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
120539 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
120540 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
120541 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
120542 +ax25_bind_9185 ax25_bind 0 9185 NULL
120543 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
120544 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
120545 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
120546 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
120547 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
120548 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
120549 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
120550 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
120551 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
120552 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
120553 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
120554 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
120555 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
120556 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
120557 +sg_common_write_9209 sg_common_write 0 9209 NULL
120558 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
120559 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
120560 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
120561 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
120562 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
120563 +card_send_command_9215 card_send_command 3 9215 NULL
120564 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
120565 +protocol_write_9219 protocol_write 3-0 9219 NULL
120566 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
120567 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
120568 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
120569 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
120570 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
120571 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
120572 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
120573 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
120574 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
120575 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
120576 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
120577 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
120578 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
120579 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
120580 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
120581 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
120582 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
120583 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
120584 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
120585 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
120586 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
120587 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
120588 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
120589 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
120590 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
120591 +flakey_status_9274 flakey_status 5 9274 NULL
120592 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
120593 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
120594 +open_9278 open 0 9278 &show_indirect_byte_9278
120595 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
120596 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
120597 +show_9287 show 0 9287 NULL
120598 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
120599 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
120600 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
120601 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
120602 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
120603 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
120604 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
120605 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
120606 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
120607 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
120608 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
120609 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
120610 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
120611 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
120612 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
120613 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
120614 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
120615 +description_show_9327 description_show 0 9327 NULL
120616 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
120617 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
120618 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
120619 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
120620 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
120621 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
120622 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
120623 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
120624 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
120625 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
120626 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
120627 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
120628 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
120629 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
120630 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
120631 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
120632 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
120633 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
120634 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
120635 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
120636 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
120637 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
120638 +queue_skb_9391 queue_skb 0 9391 NULL
120639 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
120640 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
120641 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
120642 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
120643 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
120644 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
120645 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
120646 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
120647 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
120648 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
120649 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
120650 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
120651 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
120652 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
120653 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
120654 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
120655 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
120656 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
120657 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
120658 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
120659 +sync_inode_9429 sync_inode 0 9429 NULL
120660 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
120661 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
120662 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
120663 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
120664 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
120665 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
120666 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
120667 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
120668 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
120669 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
120670 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
120671 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
120672 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
120673 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
120674 +show_in_max2_9458 show_in_max2 0 9458 NULL
120675 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
120676 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
120677 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
120678 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
120679 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
120680 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
120681 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
120682 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
120683 +queue_9475 queue 0 9475 NULL
120684 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
120685 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
120686 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
120687 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
120688 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
120689 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
120690 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
120691 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
120692 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
120693 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
120694 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
120695 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
120696 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
120697 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
120698 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
120699 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
120700 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
120701 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
120702 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
120703 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
120704 +match_format_9516 match_format 0 9516 &disk_events_show_9516
120705 +do_strip_9517 do_strip 0 9517 NULL
120706 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
120707 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
120708 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
120709 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
120710 +lm3533_update_9529 lm3533_update 0 9529 NULL
120711 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
120712 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
120713 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
120714 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
120715 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
120716 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
120717 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
120718 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
120719 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
120720 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
120721 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
120722 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
120723 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
120724 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
120725 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
120726 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
120727 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
120728 +fw_node_create_9559 fw_node_create 2 9559 NULL
120729 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
120730 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
120731 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
120732 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
120733 +status_9569 status 0 9569 NULL nohasharray
120734 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
120735 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
120736 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
120737 +add_memory_9575 add_memory 0 9575 NULL
120738 +sch_access_9576 sch_access 0 9576 NULL
120739 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
120740 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
120741 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
120742 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
120743 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
120744 +bop_mark_9593 bop_mark 0 9593 NULL
120745 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
120746 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
120747 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
120748 +do_sync_9604 do_sync 1 9604 NULL
120749 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
120750 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
120751 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
120752 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
120753 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
120754 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
120755 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
120756 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
120757 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
120758 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
120759 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
120760 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
120761 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
120762 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
120763 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
120764 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
120765 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
120766 +lmLogInit_9643 lmLogInit 0 9643 NULL
120767 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
120768 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
120769 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
120770 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
120771 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
120772 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
120773 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
120774 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
120775 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
120776 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
120777 +inode_setattr_9668 inode_setattr 0 9668 NULL
120778 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
120779 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
120780 +dns_query_9676 dns_query 3 9676 NULL nohasharray
120781 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
120782 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
120783 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
120784 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
120785 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
120786 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
120787 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
120788 +show_in0_9686 show_in0 0 9686 NULL
120789 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
120790 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
120791 +crc32_final_9693 crc32_final 0 9693 NULL
120792 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
120793 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
120794 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
120795 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
120796 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
120797 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
120798 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
120799 +update_flag_9706 update_flag 0 9706 NULL
120800 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
120801 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
120802 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
120803 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
120804 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
120805 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
120806 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
120807 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
120808 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
120809 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
120810 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
120811 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
120812 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
120813 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
120814 +uuid_show_9749 uuid_show 0 9749 NULL
120815 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
120816 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
120817 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
120818 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
120819 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
120820 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
120821 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
120822 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
120823 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
120824 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
120825 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
120826 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
120827 +mapping_error_9774 mapping_error 0 9774 NULL
120828 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
120829 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
120830 +reset_write_9784 reset_write 0-3 9784 NULL
120831 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
120832 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
120833 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
120834 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
120835 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
120836 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
120837 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
120838 +_regmap_write_9803 _regmap_write 0 9803 NULL
120839 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
120840 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
120841 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
120842 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
120843 +ath9k_start_9815 ath9k_start 0 9815 NULL
120844 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
120845 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
120846 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
120847 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
120848 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
120849 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
120850 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
120851 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
120852 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
120853 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
120854 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
120855 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
120856 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
120857 +task_can_attach_9867 task_can_attach 0 9867 NULL
120858 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
120859 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
120860 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
120861 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
120862 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
120863 +show_sensor_9889 show_sensor 0 9889 NULL
120864 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
120865 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
120866 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
120867 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
120868 +write_9907 write 0-3 9907 NULL
120869 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
120870 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
120871 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
120872 +file_permission_9925 file_permission 0 9925 NULL
120873 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
120874 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
120875 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
120876 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
120877 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
120878 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
120879 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
120880 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
120881 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
120882 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
120883 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
120884 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
120885 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
120886 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
120887 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
120888 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
120889 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
120890 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
120891 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
120892 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
120893 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
120894 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
120895 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
120896 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
120897 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
120898 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
120899 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
120900 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
120901 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
120902 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
120903 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
120904 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
120905 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
120906 +store_als_en_10003 store_als_en 0-4 10003 NULL
120907 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
120908 +check_tp_10015 check_tp 0 10015 NULL
120909 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
120910 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
120911 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
120912 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
120913 +handle_request_10024 handle_request 9 10024 NULL
120914 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
120915 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
120916 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
120917 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
120918 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
120919 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
120920 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
120921 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
120922 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
120923 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
120924 +bop_propagate_10048 bop_propagate 0 10048 NULL
120925 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
120926 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
120927 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
120928 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
120929 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
120930 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
120931 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
120932 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
120933 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
120934 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
120935 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
120936 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
120937 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
120938 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
120939 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
120940 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
120941 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
120942 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
120943 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
120944 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
120945 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
120946 +class_show_10093 class_show 0 10093 NULL
120947 +nr_create_10094 nr_create 0 10094 NULL
120948 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
120949 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
120950 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
120951 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
120952 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
120953 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
120954 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
120955 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
120956 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
120957 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
120958 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
120959 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
120960 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
120961 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
120962 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
120963 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
120964 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
120965 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
120966 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
120967 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
120968 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
120969 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
120970 +qlge_open_10148 qlge_open 0 10148 NULL
120971 +show_alarms_10150 show_alarms 0 10150 NULL
120972 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
120973 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
120974 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
120975 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
120976 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
120977 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
120978 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
120979 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
120980 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
120981 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
120982 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
120983 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
120984 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
120985 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
120986 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
120987 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
120988 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
120989 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
120990 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
120991 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
120992 +address_read_file_10187 address_read_file 0 10187 NULL
120993 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
120994 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
120995 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
120996 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
120997 +extent_writepages_10205 extent_writepages 0 10205 NULL
120998 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
120999 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
121000 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
121001 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
121002 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
121003 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
121004 +fsync_10223 fsync 0 10223 NULL
121005 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
121006 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
121007 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
121008 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
121009 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
121010 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
121011 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
121012 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
121013 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
121014 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
121015 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
121016 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
121017 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
121018 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
121019 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
121020 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
121021 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
121022 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
121023 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
121024 +store_protocols_10261 store_protocols 0-4 10261 NULL
121025 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
121026 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
121027 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
121028 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
121029 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
121030 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
121031 +add_keys_10284 add_keys 0 10284 NULL
121032 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
121033 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
121034 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
121035 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
121036 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
121037 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
121038 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
121039 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
121040 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
121041 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
121042 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
121043 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
121044 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
121045 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
121046 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
121047 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
121048 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
121049 +cifs_permission_10324 cifs_permission 0 10324 NULL
121050 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
121051 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
121052 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
121053 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
121054 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
121055 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
121056 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
121057 +__smb_init_10336 __smb_init 0 10336 NULL
121058 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
121059 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
121060 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
121061 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
121062 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
121063 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
121064 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
121065 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
121066 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
121067 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
121068 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
121069 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
121070 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
121071 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
121072 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
121073 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
121074 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
121075 +show_rdac0_10381 show_rdac0 0 10381 NULL
121076 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
121077 +show_gpio_10395 show_gpio 0 10395 NULL
121078 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
121079 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
121080 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
121081 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
121082 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
121083 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
121084 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
121085 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
121086 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
121087 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
121088 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
121089 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
121090 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
121091 +free_block_10441 free_block 0 10441 NULL
121092 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
121093 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
121094 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
121095 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
121096 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
121097 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
121098 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
121099 +show_control_state_10474 show_control_state 0 10474 NULL
121100 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
121101 +clip_device_event_10481 clip_device_event 0 10481 NULL
121102 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
121103 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
121104 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
121105 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
121106 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
121107 +show_card_10491 show_card 0 10491 NULL
121108 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
121109 +dst_frames_10499 dst_frames 0 10499 NULL
121110 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
121111 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
121112 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
121113 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
121114 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
121115 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
121116 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
121117 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
121118 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
121119 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
121120 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
121121 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
121122 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
121123 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
121124 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
121125 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
121126 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
121127 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
121128 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
121129 +get_key_10538 get_key 0 10538 NULL
121130 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
121131 +SYSC_read_10545 SYSC_read 3 10545 NULL
121132 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
121133 +ivtv_start_10559 ivtv_start 0 10559 NULL
121134 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
121135 +dix_show_10568 dix_show 0 10568 NULL
121136 +clip_add_10571 clip_add 0 10571 NULL
121137 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
121138 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
121139 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
121140 +swsusp_write_10582 swsusp_write 0 10582 NULL
121141 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
121142 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
121143 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
121144 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
121145 +validate_buf_10589 validate_buf 0 10589 NULL
121146 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
121147 +otp_read_10594 otp_read 5-4-2 10594 NULL
121148 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
121149 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
121150 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
121151 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
121152 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
121153 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
121154 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
121155 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
121156 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
121157 +min_partial_show_10625 min_partial_show 0 10625 NULL
121158 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
121159 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
121160 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
121161 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
121162 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
121163 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
121164 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
121165 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
121166 +check_transition_10639 check_transition 0 10639 NULL
121167 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
121168 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
121169 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
121170 +packet_10644 packet 0 10644 NULL
121171 +write_orph_node_10654 write_orph_node 0 10654 NULL
121172 +open_10656 open 0 10656 NULL
121173 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
121174 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
121175 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
121176 +send_unlock_10666 send_unlock 0 10666 NULL
121177 +parport_write_10669 parport_write 0 10669 NULL
121178 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
121179 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
121180 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
121181 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
121182 +read_10690 read 0 10690 NULL
121183 +edge_write_10692 edge_write 4-0 10692 NULL
121184 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
121185 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
121186 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
121187 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
121188 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
121189 +map_attr_show_10707 map_attr_show 0 10707 NULL
121190 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
121191 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
121192 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
121193 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
121194 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
121195 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
121196 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
121197 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
121198 +spi_sync_10731 spi_sync 0 10731 NULL
121199 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
121200 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
121201 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
121202 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
121203 +sys_syslog_10746 sys_syslog 3 10746 NULL
121204 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
121205 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
121206 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
121207 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
121208 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
121209 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
121210 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
121211 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
121212 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
121213 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
121214 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
121215 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
121216 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
121217 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
121218 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
121219 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
121220 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
121221 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
121222 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
121223 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
121224 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
121225 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
121226 +sys_bind_10799 sys_bind 3 10799 NULL
121227 +query_info_10800 query_info 0 10800 NULL
121228 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
121229 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
121230 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
121231 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
121232 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
121233 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
121234 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
121235 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
121236 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
121237 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
121238 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
121239 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
121240 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
121241 +rsi_parse_10831 rsi_parse 0 10831 NULL
121242 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
121243 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
121244 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
121245 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
121246 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
121247 +show_therm_input_10848 show_therm_input 0 10848 NULL
121248 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
121249 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
121250 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
121251 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
121252 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
121253 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
121254 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
121255 +trivial_online_10866 trivial_online 0 10866 NULL
121256 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
121257 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
121258 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
121259 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
121260 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
121261 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
121262 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
121263 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
121264 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
121265 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
121266 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
121267 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
121268 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
121269 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
121270 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
121271 +get_scq_10897 get_scq 2 10897 NULL
121272 +show_plat_type_10901 show_plat_type 0 10901 NULL
121273 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
121274 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
121275 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
121276 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
121277 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
121278 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
121279 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
121280 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
121281 +kobject_add_10919 kobject_add 0 10919 NULL
121282 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
121283 +shm_read_file_10927 shm_read_file 0 10927 NULL
121284 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
121285 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
121286 +store_guid_10944 store_guid 0-4 10944 NULL
121287 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
121288 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
121289 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
121290 +tun_put_user_10951 tun_put_user 0 10951 NULL
121291 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
121292 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
121293 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
121294 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
121295 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
121296 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
121297 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
121298 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
121299 +pfkey_process_10964 pfkey_process 0 10964 NULL
121300 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
121301 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
121302 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
121303 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
121304 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
121305 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
121306 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
121307 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
121308 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
121309 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
121310 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
121311 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
121312 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
121313 +security_get_bools_11004 security_get_bools 0 11004 NULL
121314 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
121315 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
121316 +show_io_db_11009 show_io_db 0 11009 NULL
121317 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
121318 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
121319 +enic_open_11015 enic_open 0 11015 NULL
121320 +read_11017 read 0 11017 NULL
121321 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
121322 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
121323 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
121324 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
121325 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
121326 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
121327 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
121328 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
121329 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
121330 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
121331 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
121332 +char2uni_11054 char2uni 0 11054 NULL
121333 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
121334 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
121335 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
121336 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
121337 +bond_enslave_11070 bond_enslave 0 11070 NULL
121338 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
121339 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
121340 +count_argc_11083 count_argc 0 11083 NULL
121341 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
121342 +sda_in_11093 sda_in 0 11093 NULL
121343 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
121344 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
121345 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
121346 +aio_read_11102 aio_read 0 11102 NULL
121347 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
121348 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
121349 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
121350 +v_midi_open_11109 v_midi_open 0 11109 NULL
121351 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
121352 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
121353 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
121354 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
121355 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
121356 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
121357 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
121358 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
121359 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
121360 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
121361 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
121362 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
121363 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
121364 +process_ini_11152 process_ini 0 11152 NULL
121365 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
121366 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
121367 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
121368 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
121369 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
121370 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
121371 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
121372 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
121373 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
121374 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
121375 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
121376 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
121377 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
121378 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
121379 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
121380 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
121381 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
121382 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
121383 +fb_set_var_11211 fb_set_var 0 11211 NULL
121384 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
121385 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
121386 +sq_overhead_11218 sq_overhead 0 11218 NULL
121387 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
121388 +__swab16p_11220 __swab16p 0 11220 NULL
121389 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
121390 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
121391 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
121392 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
121393 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
121394 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
121395 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
121396 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
121397 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
121398 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
121399 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
121400 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
121401 +of_irq_count_11253 of_irq_count 0 11253 NULL
121402 +store_refalign_11257 store_refalign 0-4 11257 NULL
121403 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
121404 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
121405 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
121406 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
121407 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
121408 +cru_detect_11272 cru_detect 1 11272 NULL
121409 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
121410 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
121411 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
121412 +reg_write_11295 reg_write 0 11295 NULL
121413 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
121414 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
121415 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
121416 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
121417 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
121418 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
121419 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
121420 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
121421 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
121422 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
121423 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
121424 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
121425 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
121426 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
121427 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
121428 +construct_key_11329 construct_key 3 11329 NULL nohasharray
121429 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
121430 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
121431 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
121432 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
121433 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
121434 +ufx_enable_11338 ufx_enable 0 11338 NULL
121435 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
121436 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
121437 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
121438 +sel_write_create_11353 sel_write_create 3 11353 NULL
121439 +show_in1_input_11354 show_in1_input 0 11354 NULL
121440 +handle_unit_11355 handle_unit 0-1 11355 NULL
121441 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
121442 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
121443 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
121444 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
121445 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
121446 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
121447 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
121448 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
121449 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
121450 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
121451 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
121452 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
121453 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
121454 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
121455 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
121456 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
121457 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
121458 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
121459 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
121460 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
121461 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
121462 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
121463 +qib_write_11394 qib_write 0-3 11394 NULL
121464 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
121465 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
121466 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
121467 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
121468 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
121469 +get_fan_11400 get_fan 0 11400 NULL
121470 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
121471 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
121472 +attention_read_file_11404 attention_read_file 0 11404 NULL
121473 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
121474 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
121475 +str_to_user_11411 str_to_user 2 11411 NULL
121476 +show_blue_11412 show_blue 0 11412 NULL nohasharray
121477 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
121478 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
121479 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
121480 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
121481 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
121482 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
121483 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
121484 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
121485 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
121486 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
121487 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
121488 +attr_show_11424 attr_show 0 11424 NULL
121489 +vring_size_11426 vring_size 0-2-1 11426 NULL
121490 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
121491 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
121492 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
121493 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
121494 +bttv_read_11432 bttv_read 3-0 11432 NULL
121495 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
121496 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
121497 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
121498 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
121499 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
121500 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
121501 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
121502 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
121503 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
121504 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
121505 +event_file_write_11460 event_file_write 0-3 11460 NULL
121506 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
121507 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
121508 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
121509 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
121510 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
121511 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
121512 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
121513 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
121514 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
121515 +set_otp5_11480 set_otp5 4-0 11480 NULL
121516 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
121517 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
121518 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
121519 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
121520 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
121521 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
121522 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
121523 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
121524 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
121525 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
121526 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
121527 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
121528 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
121529 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
121530 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
121531 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
121532 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
121533 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
121534 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
121535 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
121536 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
121537 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
121538 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
121539 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
121540 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
121541 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
121542 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
121543 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
121544 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
121545 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
121546 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
121547 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
121548 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
121549 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
121550 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
121551 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
121552 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
121553 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
121554 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
121555 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
121556 +show_11578 show 0 11578 NULL
121557 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
121558 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
121559 +pvc_bind_11588 pvc_bind 0 11588 NULL
121560 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
121561 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
121562 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
121563 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
121564 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
121565 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
121566 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
121567 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
121568 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
121569 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
121570 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
121571 +max_active_show_11610 max_active_show 0 11610 NULL
121572 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
121573 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
121574 +show_caps_11619 show_caps 0 11619 NULL
121575 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
121576 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
121577 +power_write_file_11626 power_write_file 0-3 11626 NULL
121578 +attr_get_11639 attr_get 0 11639 NULL
121579 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
121580 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
121581 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
121582 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
121583 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
121584 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
121585 +slab_ksize_11664 slab_ksize 0 11664 NULL
121586 +sigd_send_11665 sigd_send 0 11665 NULL
121587 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
121588 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
121589 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
121590 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
121591 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
121592 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
121593 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
121594 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
121595 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
121596 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
121597 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
121598 +split_11691 split 2 11691 NULL
121599 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
121600 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
121601 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
121602 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
121603 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
121604 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
121605 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
121606 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
121607 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
121608 +store_11711 store 0 11711 NULL
121609 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
121610 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
121611 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
121612 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
121613 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
121614 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
121615 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
121616 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
121617 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
121618 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
121619 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
121620 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
121621 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
121622 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
121623 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
121624 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
121625 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
121626 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
121627 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
121628 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
121629 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
121630 +assert_show_11778 assert_show 0 11778 NULL
121631 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
121632 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
121633 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
121634 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
121635 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
121636 +stats_clear_11802 stats_clear 0-3 11802 NULL
121637 +show_hca_type_11803 show_hca_type 0 11803 NULL
121638 +func_11804 func 0 11804 NULL
121639 +open_11806 open 0 11806 NULL nohasharray
121640 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
121641 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
121642 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
121643 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
121644 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
121645 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
121646 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
121647 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
121648 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
121649 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
121650 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
121651 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
121652 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
121653 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
121654 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
121655 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
121656 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
121657 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
121658 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
121659 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
121660 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
121661 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
121662 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
121663 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
121664 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
121665 +fsname_show_11856 fsname_show 0 11856 NULL
121666 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
121667 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
121668 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
121669 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
121670 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
121671 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
121672 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
121673 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
121674 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
121675 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
121676 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
121677 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
121678 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
121679 +image_read_11880 image_read 0-6-5 11880 NULL
121680 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
121681 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
121682 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
121683 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
121684 +avc_audit_11888 avc_audit 0 11888 NULL
121685 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
121686 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
121687 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
121688 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
121689 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
121690 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
121691 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
121692 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
121693 +ti_write_11916 ti_write 0-4 11916 NULL
121694 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
121695 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
121696 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
121697 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
121698 +show_limit_11932 show_limit 0 11932 NULL
121699 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
121700 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
121701 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
121702 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
121703 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
121704 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
121705 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
121706 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
121707 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
121708 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
121709 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
121710 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
121711 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
121712 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
121713 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
121714 +show_11965 show 0 11965 NULL nohasharray
121715 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
121716 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
121717 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
121718 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
121719 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
121720 +pptp_getname_11971 pptp_getname 0 11971 NULL
121721 +split_node_11976 split_node 0 11976 NULL nohasharray
121722 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
121723 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
121724 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
121725 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
121726 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
121727 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
121728 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
121729 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
121730 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
121731 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
121732 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
121733 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
121734 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
121735 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
121736 +bh1780_read_12006 bh1780_read 0 12006 NULL
121737 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
121738 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
121739 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
121740 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
121741 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
121742 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
121743 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
121744 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
121745 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
121746 +device_offline_12042 device_offline 0 12042 NULL
121747 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
121748 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
121749 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
121750 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
121751 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
121752 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
121753 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
121754 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
121755 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
121756 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
121757 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
121758 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
121759 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
121760 +start_streaming_12074 start_streaming 0 12074 NULL
121761 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
121762 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
121763 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
121764 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
121765 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
121766 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
121767 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
121768 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
121769 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
121770 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
121771 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
121772 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
121773 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
121774 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
121775 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
121776 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
121777 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
121778 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
121779 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
121780 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
121781 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
121782 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
121783 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
121784 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
121785 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
121786 +set_powered_12129 set_powered 4 12129 NULL
121787 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
121788 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
121789 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
121790 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
121791 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
121792 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
121793 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
121794 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
121795 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
121796 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
121797 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
121798 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
121799 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
121800 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
121801 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
121802 +ec_write_12162 ec_write 0 12162 NULL
121803 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
121804 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
121805 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
121806 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
121807 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
121808 +space_show_12178 space_show 0 12178 NULL nohasharray
121809 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
121810 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
121811 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
121812 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
121813 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
121814 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
121815 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
121816 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
121817 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
121818 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
121819 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
121820 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
121821 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
121822 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
121823 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
121824 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
121825 +receive_copy_12216 receive_copy 3 12216 NULL
121826 +btree_writepages_12217 btree_writepages 0 12217 NULL
121827 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
121828 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
121829 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
121830 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
121831 +mode_show_12223 mode_show 0 12223 NULL
121832 +led_write_12224 led_write 0 12224 NULL
121833 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
121834 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
121835 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
121836 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
121837 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
121838 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
121839 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
121840 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
121841 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
121842 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
121843 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
121844 +store_12256 store 0-3 12256 NULL
121845 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
121846 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
121847 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
121848 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
121849 +setsockopt_12262 setsockopt 0 12262 NULL
121850 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
121851 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
121852 +start_12267 start 0 12267 NULL nohasharray
121853 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
121854 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
121855 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
121856 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
121857 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
121858 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
121859 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
121860 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
121861 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
121862 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
121863 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
121864 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
121865 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
121866 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
121867 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
121868 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
121869 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
121870 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
121871 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
121872 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
121873 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
121874 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
121875 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
121876 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
121877 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
121878 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
121879 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
121880 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
121881 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
121882 +show_urb_12326 show_urb 0 12326 NULL
121883 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
121884 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
121885 +write_12336 write 0 12336 NULL
121886 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
121887 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
121888 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
121889 +get_burstcount_12341 get_burstcount 0 12341 NULL
121890 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
121891 +dn_listen_12343 dn_listen 0 12343 NULL
121892 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
121893 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
121894 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
121895 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
121896 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
121897 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
121898 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
121899 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
121900 +store_12367 store 0 12367 NULL
121901 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
121902 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
121903 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
121904 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
121905 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
121906 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
121907 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
121908 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
121909 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
121910 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
121911 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
121912 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
121913 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
121914 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
121915 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
121916 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
121917 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
121918 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
121919 +stats_store_12424 stats_store 0-3 12424 NULL
121920 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
121921 +show_display_12427 show_display 0 12427 NULL
121922 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
121923 +mos7840_open_12439 mos7840_open 0 12439 NULL
121924 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
121925 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
121926 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
121927 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
121928 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
121929 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
121930 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
121931 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
121932 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
121933 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
121934 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
121935 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
121936 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
121937 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
121938 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
121939 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
121940 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
121941 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
121942 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
121943 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
121944 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
121945 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
121946 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
121947 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
121948 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
121949 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
121950 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
121951 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
121952 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
121953 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
121954 +stream_start_12516 stream_start 0 12516 NULL
121955 +open_12519 open 0 12519 NULL
121956 +write_12520 write 0 12520 NULL
121957 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
121958 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
121959 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
121960 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
121961 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
121962 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
121963 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
121964 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
121965 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
121966 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
121967 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
121968 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
121969 +comm_local_read_12541 comm_local_read 0 12541 NULL
121970 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
121971 +masq_device_event_12546 masq_device_event 0 12546 NULL
121972 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
121973 +mr_write_12549 mr_write 0 12549 NULL nohasharray
121974 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
121975 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
121976 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
121977 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
121978 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
121979 +send_convert_12552 send_convert 0 12552 NULL
121980 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
121981 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
121982 +joydev_read_12559 joydev_read 0-3 12559 NULL
121983 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
121984 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
121985 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
121986 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
121987 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
121988 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
121989 +pwm_config_12570 pwm_config 0 12570 NULL
121990 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
121991 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
121992 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
121993 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
121994 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
121995 +request_update_12585 request_update 0 12585 NULL
121996 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
121997 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
121998 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
121999 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
122000 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
122001 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
122002 +add_endpoint_12593 add_endpoint 0 12593 NULL
122003 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
122004 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
122005 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
122006 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
122007 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
122008 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
122009 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
122010 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
122011 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
122012 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
122013 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
122014 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
122015 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
122016 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
122017 +get_component_fault_12625 get_component_fault 0 12625 NULL
122018 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
122019 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
122020 +store_blank_12636 store_blank 0-4 12636 NULL
122021 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
122022 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
122023 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
122024 +wb_create_12651 wb_create 1 12651 NULL
122025 +apply_12652 apply 0 12652 NULL
122026 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
122027 +pid_show_12655 pid_show 0 12655 NULL nohasharray
122028 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
122029 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
122030 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
122031 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
122032 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
122033 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
122034 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
122035 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
122036 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
122037 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
122038 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
122039 +show_12685 show 0 12685 NULL
122040 +sidtab_init_12688 sidtab_init 0 12688 NULL
122041 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
122042 +update_cpumask_12691 update_cpumask 0 12691 NULL
122043 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
122044 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
122045 +tlan_open_12699 tlan_open 0 12699 NULL
122046 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
122047 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
122048 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
122049 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
122050 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
122051 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
122052 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
122053 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
122054 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
122055 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
122056 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
122057 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
122058 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
122059 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
122060 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
122061 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
122062 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
122063 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
122064 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
122065 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
122066 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
122067 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
122068 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
122069 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
122070 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
122071 +listxattr_12769 listxattr 3 12769 NULL
122072 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
122073 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
122074 +check_ci_12775 check_ci 0 12775 NULL nohasharray
122075 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
122076 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
122077 +validate_index_12777 validate_index 0 12777 NULL
122078 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
122079 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
122080 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
122081 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
122082 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
122083 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
122084 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
122085 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
122086 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
122087 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
122088 +mgmt_event_12810 mgmt_event 4 12810 NULL
122089 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
122090 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
122091 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
122092 +readq_12825 readq 0 12825 NULL
122093 +show_12831 show 0 12831 NULL
122094 +create_12834 create 0 12834 NULL nohasharray
122095 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
122096 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
122097 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
122098 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
122099 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
122100 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
122101 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
122102 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
122103 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
122104 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
122105 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
122106 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
122107 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
122108 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
122109 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
122110 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
122111 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
122112 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
122113 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
122114 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
122115 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
122116 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
122117 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
122118 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
122119 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
122120 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
122121 +md_run_12871 md_run 0 12871 &show_12871
122122 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
122123 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
122124 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
122125 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
122126 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
122127 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
122128 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
122129 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
122130 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
122131 +minix_readpage_12897 minix_readpage 0 12897 NULL
122132 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
122133 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
122134 +request_12902 request 0 12902 &_regmap_raw_read_12902
122135 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
122136 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
122137 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
122138 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
122139 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
122140 +show_temp_status_12912 show_temp_status 0 12912 NULL
122141 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
122142 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
122143 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
122144 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
122145 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
122146 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
122147 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
122148 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
122149 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
122150 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
122151 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
122152 +register_memory_12944 register_memory 0 12944 NULL
122153 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
122154 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
122155 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
122156 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
122157 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
122158 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
122159 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
122160 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
122161 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
122162 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
122163 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
122164 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
122165 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
122166 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
122167 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
122168 +host_lock_show_12993 host_lock_show 0 12993 NULL
122169 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
122170 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
122171 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
122172 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
122173 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
122174 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
122175 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
122176 +shutdown_event_13006 shutdown_event 0 13006 NULL
122177 +show_octave_13007 show_octave 0 13007 NULL
122178 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
122179 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
122180 +vsscanf_13014 vsscanf 0 13014 NULL
122181 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
122182 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
122183 +netvsc_open_13019 netvsc_open 0 13019 NULL
122184 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
122185 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
122186 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
122187 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
122188 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
122189 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
122190 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
122191 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
122192 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
122193 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
122194 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
122195 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
122196 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
122197 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
122198 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
122199 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
122200 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
122201 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
122202 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
122203 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
122204 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
122205 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
122206 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
122207 +ti_do_config_13080 ti_do_config 0 13080 NULL
122208 +get_pwm1_13083 get_pwm1 0 13083 NULL
122209 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
122210 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
122211 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
122212 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
122213 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
122214 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
122215 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
122216 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
122217 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
122218 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
122219 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
122220 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
122221 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
122222 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
122223 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
122224 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
122225 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
122226 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
122227 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
122228 +read_13125 read 0-5 13125 NULL
122229 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
122230 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
122231 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
122232 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
122233 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
122234 +blk_update_request_13146 blk_update_request 3 13146 NULL
122235 +erst_reader_13156 erst_reader 0 13156 NULL
122236 +nes_net_event_13163 nes_net_event 0 13163 NULL
122237 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
122238 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
122239 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
122240 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
122241 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
122242 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
122243 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
122244 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
122245 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
122246 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
122247 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
122248 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
122249 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
122250 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
122251 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
122252 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
122253 +ar5523_start_13193 ar5523_start 0 13193 NULL
122254 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
122255 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
122256 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
122257 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
122258 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
122259 +set_tach_13200 set_tach 0-4 13200 NULL
122260 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
122261 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
122262 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
122263 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
122264 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
122265 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
122266 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
122267 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
122268 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
122269 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
122270 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
122271 +set_vrm_13222 set_vrm 0-4 13222 NULL
122272 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
122273 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
122274 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
122275 +soft_show_13244 soft_show 0 13244 NULL
122276 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
122277 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
122278 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
122279 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
122280 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
122281 +store_13249 store 0 13249 NULL nohasharray
122282 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
122283 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
122284 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
122285 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
122286 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
122287 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
122288 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
122289 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
122290 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
122291 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
122292 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
122293 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
122294 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
122295 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
122296 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
122297 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
122298 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
122299 +sd_major_13294 sd_major 0-1 13294 NULL
122300 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
122301 +map_offset_show_13301 map_offset_show 0 13301 NULL
122302 +set_ptk_13304 set_ptk 0 13304 NULL
122303 +store_13310 store 0 13310 NULL
122304 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
122305 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
122306 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
122307 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
122308 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
122309 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
122310 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
122311 +connect_layer1_13336 connect_layer1 0 13336 NULL
122312 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
122313 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
122314 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
122315 +get_bits_13353 get_bits 0-2 13353 NULL
122316 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
122317 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
122318 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
122319 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
122320 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
122321 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
122322 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
122323 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
122324 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
122325 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
122326 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
122327 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
122328 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
122329 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
122330 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
122331 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
122332 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
122333 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
122334 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
122335 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
122336 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
122337 +sky2_receive_13407 sky2_receive 2 13407 NULL
122338 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
122339 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
122340 +store_flush_13416 store_flush 0 13416 NULL
122341 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
122342 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
122343 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
122344 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
122345 +smb_sendv_13437 smb_sendv 0 13437 NULL
122346 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
122347 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
122348 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
122349 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
122350 +close_patch_13445 close_patch 0 13445 NULL
122351 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
122352 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
122353 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
122354 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
122355 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
122356 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
122357 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
122358 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
122359 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
122360 +target_freq_show_13471 target_freq_show 0 13471 NULL
122361 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
122362 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
122363 +show_13475 show 0 13475 NULL nohasharray
122364 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
122365 +get_temp_13476 get_temp 0 13476 NULL
122366 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
122367 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
122368 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
122369 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
122370 +write_13490 write 0 13490 NULL
122371 +data_read_13494 data_read 3-0 13494 NULL nohasharray
122372 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
122373 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
122374 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
122375 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
122376 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
122377 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
122378 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
122379 +core_status_13515 core_status 4-0 13515 NULL nohasharray
122380 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
122381 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
122382 +show_dock_type_13518 show_dock_type 0 13518 NULL
122383 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
122384 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
122385 +bm_init_13529 bm_init 2 13529 NULL
122386 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
122387 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
122388 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
122389 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
122390 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
122391 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
122392 +venus_access_13541 venus_access 0 13541 NULL
122393 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
122394 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
122395 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
122396 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
122397 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
122398 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
122399 +hp100_open_13551 hp100_open 0 13551 NULL
122400 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
122401 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
122402 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
122403 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
122404 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
122405 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
122406 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
122407 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
122408 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
122409 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
122410 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
122411 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
122412 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
122413 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
122414 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
122415 +ci_role_start_13579 ci_role_start 0 13579 NULL
122416 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
122417 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
122418 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
122419 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
122420 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
122421 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
122422 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
122423 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
122424 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
122425 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
122426 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
122427 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
122428 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
122429 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
122430 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
122431 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
122432 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
122433 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
122434 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
122435 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
122436 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
122437 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
122438 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
122439 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
122440 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
122441 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
122442 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
122443 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
122444 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
122445 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
122446 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
122447 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
122448 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
122449 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
122450 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
122451 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
122452 +period_to_str_13642 period_to_str 0 13642 NULL
122453 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
122454 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
122455 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
122456 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
122457 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
122458 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
122459 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
122460 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
122461 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
122462 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
122463 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
122464 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
122465 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
122466 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
122467 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
122468 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
122469 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
122470 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
122471 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
122472 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
122473 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
122474 +usb_get_string_13693 usb_get_string 0 13693 NULL
122475 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
122476 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
122477 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
122478 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
122479 +gprs_attach_13708 gprs_attach 0 13708 NULL
122480 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
122481 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
122482 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
122483 +manf_id_show_13718 manf_id_show 0 13718 NULL
122484 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
122485 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
122486 +get_codec_name_13721 get_codec_name 0 13721 NULL
122487 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
122488 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
122489 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
122490 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
122491 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
122492 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
122493 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
122494 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
122495 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
122496 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
122497 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
122498 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
122499 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
122500 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
122501 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
122502 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
122503 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
122504 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
122505 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
122506 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
122507 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
122508 +migrate_pages_13797 migrate_pages 0 13797 NULL
122509 +cpu_down_13801 cpu_down 0 13801 NULL
122510 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
122511 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
122512 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
122513 +random_read_13815 random_read 3-0 13815 NULL nohasharray
122514 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
122515 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
122516 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
122517 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
122518 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
122519 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
122520 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
122521 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
122522 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
122523 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
122524 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
122525 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
122526 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
122527 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
122528 +acknak_13844 acknak 0 13844 NULL nohasharray
122529 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
122530 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
122531 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
122532 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
122533 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
122534 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
122535 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
122536 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
122537 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
122538 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
122539 +lmc_open_13868 lmc_open 0 13868 NULL
122540 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
122541 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
122542 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
122543 +speed_show_13879 speed_show 0 13879 NULL
122544 +ad9523_read_13881 ad9523_read 0 13881 NULL
122545 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
122546 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
122547 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
122548 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
122549 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
122550 +recv_13888 recv 0-3 13888 NULL
122551 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
122552 +get_amixer_13890 get_amixer 0 13890 NULL
122553 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
122554 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
122555 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
122556 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
122557 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
122558 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
122559 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
122560 +f81232_open_13915 f81232_open 0 13915 NULL
122561 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
122562 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
122563 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
122564 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
122565 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
122566 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
122567 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
122568 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
122569 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
122570 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
122571 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
122572 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
122573 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
122574 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
122575 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
122576 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
122577 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
122578 +audit_caps_13958 audit_caps 3-0 13958 NULL
122579 +sr_write_13961 sr_write 3 13961 NULL
122580 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
122581 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
122582 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
122583 +com90xx_found_13974 com90xx_found 3 13974 NULL
122584 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
122585 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
122586 +dsp_read_13980 dsp_read 0-2 13980 NULL
122587 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
122588 +func_13981 func 0 13981 &dvb_demux_read_13981
122589 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
122590 +mon_notify_13986 mon_notify 0 13986 NULL
122591 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
122592 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
122593 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
122594 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
122595 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
122596 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
122597 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
122598 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
122599 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
122600 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
122601 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
122602 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
122603 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
122604 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
122605 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
122606 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
122607 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
122608 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
122609 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
122610 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
122611 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
122612 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
122613 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
122614 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
122615 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
122616 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
122617 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
122618 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
122619 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
122620 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
122621 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
122622 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
122623 +read_14049 read 0 14049 NULL
122624 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
122625 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
122626 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
122627 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
122628 +__wait_latch_14057 __wait_latch 0 14057 NULL
122629 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
122630 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
122631 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
122632 +show_pan_14065 show_pan 0 14065 NULL
122633 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
122634 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
122635 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
122636 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
122637 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
122638 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
122639 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
122640 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
122641 +store_sched2_14094 store_sched2 4-0 14094 NULL
122642 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
122643 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
122644 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
122645 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
122646 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
122647 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
122648 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
122649 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
122650 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
122651 +sys_bpf_14109 sys_bpf 3 14109 NULL
122652 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
122653 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
122654 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
122655 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
122656 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
122657 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
122658 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
122659 +readSuper_14128 readSuper 0 14128 NULL
122660 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
122661 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
122662 +bnep_send_14132 bnep_send 3 14132 NULL
122663 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
122664 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
122665 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
122666 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
122667 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
122668 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
122669 +em_canid_change_14150 em_canid_change 3 14150 NULL
122670 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
122671 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
122672 +alx_open_14158 alx_open 0 14158 NULL nohasharray
122673 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
122674 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
122675 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
122676 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
122677 +do_write_inode_14162 do_write_inode 0 14162 NULL
122678 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
122679 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
122680 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
122681 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
122682 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
122683 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
122684 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
122685 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
122686 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
122687 +suspend_14194 suspend 0 14194 NULL nohasharray
122688 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
122689 +do_splice_14196 do_splice 5 14196 NULL
122690 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
122691 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
122692 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
122693 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
122694 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
122695 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
122696 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
122697 +cancel_lock_14207 cancel_lock 0 14207 NULL
122698 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
122699 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
122700 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
122701 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
122702 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
122703 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
122704 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
122705 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
122706 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
122707 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
122708 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
122709 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
122710 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
122711 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
122712 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
122713 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
122714 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
122715 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
122716 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
122717 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
122718 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
122719 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
122720 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
122721 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
122722 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
122723 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
122724 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
122725 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
122726 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
122727 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
122728 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
122729 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
122730 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
122731 +show_shost_state_14285 show_shost_state 0 14285 NULL
122732 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
122733 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
122734 +rr_status_14293 rr_status 5-0 14293 NULL
122735 +restart_write_file_14294 restart_write_file 0 14294 NULL
122736 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
122737 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
122738 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
122739 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
122740 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
122741 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
122742 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
122743 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
122744 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
122745 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
122746 +list_one_attr_14309 list_one_attr 0 14309 NULL
122747 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
122748 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
122749 +show_otp4en_14321 show_otp4en 0 14321 NULL
122750 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
122751 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
122752 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
122753 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
122754 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
122755 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
122756 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
122757 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
122758 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
122759 +ep_aio_rwtail_14347 ep_aio_rwtail 6 14347 NULL
122760 +writepages_14348 writepages 0 14348 NULL
122761 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
122762 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
122763 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
122764 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
122765 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
122766 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
122767 +read_block_data_14358 read_block_data 0 14358 NULL
122768 +_kstrtol_14359 _kstrtol 0 14359 NULL
122769 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
122770 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
122771 +revision_id_show_14361 revision_id_show 0 14361 NULL
122772 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
122773 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
122774 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
122775 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
122776 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
122777 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
122778 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
122779 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
122780 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
122781 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
122782 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
122783 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
122784 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
122785 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
122786 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
122787 +show_cpumask_14414 show_cpumask 0 14414 NULL
122788 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
122789 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
122790 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
122791 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
122792 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
122793 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
122794 +store_threeg_14430 store_threeg 4 14430 NULL
122795 +show_temp_label_14434 show_temp_label 0 14434 NULL
122796 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
122797 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
122798 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
122799 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
122800 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
122801 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
122802 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
122803 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
122804 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
122805 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
122806 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
122807 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
122808 +access_store_14459 access_store 0-4 14459 NULL
122809 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
122810 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
122811 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
122812 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
122813 +set_peek_off_14474 set_peek_off 0 14474 NULL
122814 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
122815 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
122816 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
122817 +store_14478 store 0-4 14478 NULL
122818 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
122819 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
122820 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
122821 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
122822 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
122823 +split_state_14491 split_state 0 14491 NULL
122824 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
122825 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
122826 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
122827 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
122828 +i801_check_post_14501 i801_check_post 0 14501 NULL
122829 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
122830 +patch_cr157_14509 patch_cr157 0 14509 NULL
122831 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
122832 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
122833 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
122834 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
122835 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
122836 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
122837 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
122838 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
122839 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
122840 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
122841 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
122842 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
122843 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
122844 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
122845 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
122846 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
122847 +getxattr_14545 getxattr 0 14545 NULL nohasharray
122848 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
122849 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
122850 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
122851 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
122852 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
122853 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
122854 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
122855 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
122856 +label_cpu_14568 label_cpu 0 14568 NULL
122857 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
122858 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
122859 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
122860 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
122861 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
122862 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
122863 +write_info_14584 write_info 0-3 14584 NULL
122864 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
122865 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
122866 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
122867 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
122868 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
122869 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
122870 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
122871 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
122872 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
122873 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
122874 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
122875 +init_nic_14611 init_nic 0 14611 NULL
122876 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
122877 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
122878 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
122879 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
122880 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
122881 +show_temphyst_14627 show_temphyst 0 14627 NULL
122882 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
122883 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
122884 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
122885 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
122886 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
122887 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
122888 +write_14642 write 0 14642 NULL
122889 +dbJoin_14644 dbJoin 0 14644 NULL
122890 +profile_replace_14652 profile_replace 3-0 14652 NULL
122891 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
122892 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
122893 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
122894 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
122895 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
122896 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
122897 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
122898 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
122899 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
122900 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
122901 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
122902 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
122903 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
122904 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
122905 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
122906 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
122907 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
122908 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
122909 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
122910 +find_shared_port_14689 find_shared_port 0 14689 NULL
122911 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
122912 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
122913 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
122914 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
122915 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
122916 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
122917 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
122918 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
122919 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
122920 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
122921 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
122922 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
122923 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
122924 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
122925 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
122926 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
122927 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
122928 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
122929 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
122930 +vfd_write_14717 vfd_write 3-0 14717 NULL
122931 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
122932 +inet_listen_14723 inet_listen 0 14723 NULL
122933 +show_interval_14725 show_interval 0 14725 NULL nohasharray
122934 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
122935 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
122936 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
122937 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
122938 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
122939 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
122940 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
122941 +store_camera_14751 store_camera 4-0 14751 NULL
122942 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
122943 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
122944 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
122945 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
122946 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
122947 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
122948 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
122949 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
122950 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
122951 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
122952 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
122953 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
122954 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
122955 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
122956 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
122957 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
122958 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
122959 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
122960 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
122961 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
122962 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
122963 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
122964 +hpet_readl_14801 hpet_readl 0 14801 NULL
122965 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
122966 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
122967 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
122968 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
122969 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
122970 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
122971 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
122972 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
122973 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
122974 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
122975 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
122976 +show_temp_input_14828 show_temp_input 0 14828 NULL
122977 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
122978 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
122979 +max_power_show_14836 max_power_show 0 14836 NULL
122980 +name_len_14843 name_len 0-2 14843 NULL
122981 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
122982 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
122983 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
122984 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
122985 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
122986 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
122987 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
122988 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
122989 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
122990 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
122991 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
122992 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
122993 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
122994 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
122995 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
122996 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
122997 +mfg_show_14897 mfg_show 0 14897 NULL
122998 +ea_init_14899 ea_init 0 14899 NULL
122999 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
123000 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
123001 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
123002 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
123003 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
123004 +krealloc_14908 krealloc 2 14908 NULL nohasharray
123005 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
123006 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
123007 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
123008 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
123009 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
123010 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
123011 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
123012 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
123013 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
123014 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
123015 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
123016 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
123017 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
123018 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
123019 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
123020 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
123021 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
123022 +queue_cnt_14951 queue_cnt 0 14951 NULL
123023 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
123024 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
123025 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
123026 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
123027 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
123028 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
123029 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
123030 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
123031 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
123032 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
123033 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
123034 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
123035 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
123036 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
123037 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
123038 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
123039 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
123040 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
123041 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
123042 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
123043 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
123044 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
123045 +hvc_write_14999 hvc_write 0-3 14999 NULL
123046 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
123047 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
123048 +add_request_15003 add_request 0 15003 &store_touchpad_15003
123049 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
123050 +dump_write_15008 dump_write 0-3 15008 NULL
123051 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
123052 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
123053 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
123054 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
123055 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
123056 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
123057 +predisable_15024 predisable 0 15024 NULL
123058 +vmap_15025 vmap 2 15025 NULL
123059 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
123060 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
123061 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
123062 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
123063 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
123064 +priority_store_15039 priority_store 4-0 15039 NULL
123065 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
123066 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
123067 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
123068 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
123069 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
123070 +show_otp3en_15049 show_otp3en 0 15049 NULL
123071 +show_15051 show 0 15051 NULL
123072 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
123073 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
123074 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
123075 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
123076 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
123077 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
123078 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
123079 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
123080 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
123081 +group_addr_show_15078 group_addr_show 0 15078 NULL
123082 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
123083 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
123084 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
123085 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
123086 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
123087 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
123088 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
123089 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
123090 +show_designated_root_15098 show_designated_root 0 15098 NULL
123091 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
123092 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
123093 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
123094 +show_interface_15117 show_interface 0 15117 NULL
123095 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
123096 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
123097 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
123098 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
123099 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
123100 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
123101 +set_max_15128 set_max 0-4 15128 NULL
123102 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
123103 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
123104 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
123105 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
123106 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
123107 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
123108 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
123109 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
123110 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
123111 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
123112 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
123113 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
123114 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
123115 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
123116 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
123117 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
123118 +ocontext_read_15178 ocontext_read 0 15178 NULL
123119 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
123120 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
123121 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
123122 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
123123 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
123124 +pci200_open_15194 pci200_open 0 15194 NULL
123125 +async_show_15209 async_show 0 15209 NULL
123126 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
123127 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
123128 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
123129 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
123130 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
123131 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
123132 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
123133 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
123134 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
123135 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
123136 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
123137 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
123138 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
123139 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
123140 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
123141 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
123142 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
123143 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
123144 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
123145 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
123146 +nr_bind_15261 nr_bind 0 15261 NULL
123147 +div64_u64_15263 div64_u64 0 15263 NULL
123148 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
123149 +simple_strtol_15273 simple_strtol 0 15273 NULL
123150 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
123151 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
123152 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
123153 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
123154 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
123155 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
123156 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
123157 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
123158 +send_write_15294 send_write 6-5-0 15294 NULL
123159 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
123160 +recover_store_15296 recover_store 0-3 15296 NULL
123161 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
123162 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
123163 +readpage_15301 readpage 0 15301 NULL
123164 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
123165 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
123166 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
123167 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
123168 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
123169 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
123170 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
123171 +alc_init_15309 alc_init 0 15309 NULL
123172 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
123173 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
123174 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
123175 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
123176 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
123177 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
123178 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
123179 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
123180 +ioread16_15342 ioread16 0 15342 NULL
123181 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
123182 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
123183 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
123184 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
123185 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
123186 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
123187 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
123188 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
123189 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
123190 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
123191 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
123192 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
123193 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
123194 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
123195 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
123196 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
123197 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
123198 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
123199 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
123200 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
123201 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
123202 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
123203 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
123204 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
123205 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
123206 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
123207 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
123208 +_regmap_read_15396 _regmap_read 0 15396 NULL
123209 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
123210 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
123211 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
123212 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
123213 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
123214 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
123215 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
123216 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
123217 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
123218 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
123219 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
123220 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
123221 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
123222 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
123223 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
123224 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
123225 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
123226 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
123227 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
123228 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
123229 +memweight_15450 memweight 0 15450 NULL
123230 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
123231 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
123232 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
123233 +vmalloc_15464 vmalloc 1 15464 NULL
123234 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
123235 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
123236 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
123237 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
123238 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
123239 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
123240 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
123241 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
123242 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
123243 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
123244 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
123245 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
123246 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
123247 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
123248 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
123249 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
123250 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
123251 +iolock_15500 iolock 0 15500 NULL
123252 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
123253 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
123254 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
123255 +map_sg_15523 map_sg 0-3 15523 NULL
123256 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
123257 +store_15525 store 0 15525 NULL
123258 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
123259 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
123260 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
123261 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
123262 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
123263 +show_rdac2_15539 show_rdac2 0 15539 NULL
123264 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
123265 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
123266 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
123267 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
123268 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
123269 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
123270 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
123271 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
123272 +do_send_15559 do_send 4 15559 NULL nohasharray
123273 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
123274 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
123275 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
123276 +get_checksum_15564 get_checksum 0 15564 NULL
123277 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
123278 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
123279 +persistent_status_15574 persistent_status 4 15574 NULL
123280 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
123281 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
123282 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
123283 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
123284 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
123285 +vme_user_write_15587 vme_user_write 3 15587 NULL
123286 +permission_15588 permission 0 15588 NULL
123287 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
123288 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
123289 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
123290 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
123291 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
123292 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
123293 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
123294 +mic_map_15618 mic_map 0-2 15618 NULL
123295 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
123296 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
123297 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
123298 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
123299 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
123300 +authorized_show_15636 authorized_show 0 15636 NULL
123301 +fill_func_15640 fill_func 0 15640 NULL
123302 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
123303 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
123304 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
123305 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
123306 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
123307 +fs_path_add_15648 fs_path_add 3 15648 NULL
123308 +__do_readpage_15652 __do_readpage 0 15652 NULL
123309 +xsd_read_15653 xsd_read 3-0 15653 NULL
123310 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
123311 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
123312 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
123313 +store_15665 store 0-3 15665 NULL
123314 +unix_bind_15668 unix_bind 3-0 15668 NULL
123315 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
123316 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
123317 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
123318 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
123319 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
123320 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
123321 +ndo_open_15687 ndo_open 0 15687 NULL
123322 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
123323 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
123324 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
123325 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
123326 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
123327 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
123328 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
123329 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
123330 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
123331 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
123332 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
123333 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
123334 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
123335 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
123336 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
123337 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
123338 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
123339 +array_state_show_15758 array_state_show 0 15758 NULL
123340 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
123341 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
123342 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
123343 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
123344 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
123345 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
123346 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
123347 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
123348 +call_modprobe_15781 call_modprobe 0 15781 NULL
123349 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
123350 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
123351 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
123352 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
123353 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
123354 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
123355 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
123356 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
123357 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
123358 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
123359 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
123360 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
123361 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
123362 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
123363 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
123364 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
123365 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
123366 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
123367 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
123368 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
123369 +read_reg_15838 read_reg 0 15838 NULL
123370 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
123371 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
123372 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
123373 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
123374 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
123375 +errors_show_15863 errors_show 0 15863 NULL nohasharray
123376 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
123377 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
123378 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
123379 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
123380 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
123381 +set_in_min_15872 set_in_min 0-4 15872 NULL
123382 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
123383 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
123384 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
123385 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
123386 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
123387 +do_truncation_15882 do_truncation 0 15882 NULL
123388 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
123389 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
123390 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
123391 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
123392 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
123393 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
123394 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
123395 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
123396 +send_tx_power_15914 send_tx_power 0 15914 NULL
123397 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
123398 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
123399 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
123400 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
123401 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
123402 +power_read_15939 power_read 3-0 15939 NULL
123403 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
123404 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
123405 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
123406 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
123407 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
123408 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
123409 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
123410 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
123411 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
123412 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
123413 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
123414 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
123415 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
123416 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
123417 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
123418 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
123419 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
123420 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
123421 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
123422 +stir_net_open_15991 stir_net_open 0 15991 NULL
123423 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
123424 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
123425 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
123426 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
123427 +period_store_16008 period_store 0-4 16008 NULL
123428 +do_open_16009 do_open 0 16009 NULL
123429 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
123430 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
123431 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
123432 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
123433 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
123434 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
123435 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
123436 +got_frame_16028 got_frame 2 16028 NULL
123437 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
123438 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
123439 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
123440 +show_virtual_16047 show_virtual 0 16047 NULL
123441 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
123442 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
123443 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
123444 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
123445 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
123446 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
123447 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
123448 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
123449 +file_has_perm_16070 file_has_perm 0 16070 NULL
123450 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
123451 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
123452 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
123453 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
123454 +updateSuper_16079 updateSuper 0 16079 NULL
123455 +mt2063_read_16080 mt2063_read 0 16080 NULL
123456 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
123457 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
123458 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
123459 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
123460 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
123461 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
123462 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
123463 +_submit_bh_16106 _submit_bh 0 16106 NULL
123464 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
123465 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
123466 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
123467 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
123468 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
123469 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
123470 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
123471 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
123472 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
123473 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
123474 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
123475 +dn_getname_16122 dn_getname 0 16122 NULL
123476 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
123477 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
123478 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
123479 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
123480 +fsm_init_16134 fsm_init 2 16134 NULL
123481 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
123482 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
123483 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
123484 +input_register_device_16147 input_register_device 0 16147 NULL
123485 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
123486 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
123487 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
123488 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
123489 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
123490 +queues_show_16159 queues_show 0 16159 NULL nohasharray
123491 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
123492 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
123493 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
123494 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
123495 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
123496 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
123497 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
123498 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
123499 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
123500 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
123501 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
123502 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
123503 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
123504 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
123505 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
123506 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
123507 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
123508 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
123509 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
123510 +bind_16210 bind 0 16210 NULL nohasharray
123511 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
123512 +create_table_16213 create_table 2 16213 NULL
123513 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
123514 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
123515 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
123516 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
123517 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
123518 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
123519 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
123520 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
123521 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
123522 +cc770_open_16228 cc770_open 0 16228 NULL
123523 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
123524 +r6040_up_16233 r6040_up 0 16233 NULL
123525 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
123526 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
123527 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
123528 +update_mctime_16242 update_mctime 0 16242 NULL
123529 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
123530 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
123531 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
123532 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
123533 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
123534 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
123535 +show_xoffset_16251 show_xoffset 0 16251 NULL
123536 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
123537 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
123538 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
123539 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
123540 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
123541 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
123542 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
123543 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
123544 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
123545 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
123546 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
123547 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
123548 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
123549 +account_16283 account 0-4-2 16283 NULL nohasharray
123550 +mirror_status_16283 mirror_status 5 16283 &account_16283
123551 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
123552 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
123553 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
123554 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
123555 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
123556 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
123557 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
123558 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
123559 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
123560 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
123561 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
123562 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
123563 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
123564 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
123565 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
123566 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
123567 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
123568 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
123569 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
123570 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
123571 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
123572 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
123573 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
123574 +enable_periodic_16329 enable_periodic 0 16329 NULL
123575 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
123576 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
123577 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
123578 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
123579 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
123580 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
123581 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
123582 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
123583 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
123584 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
123585 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
123586 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
123587 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
123588 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
123589 +rbd_add_16366 rbd_add 0-3 16366 NULL
123590 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
123591 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
123592 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
123593 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
123594 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
123595 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
123596 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
123597 +rmd160_init_16389 rmd160_init 0 16389 NULL
123598 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
123599 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
123600 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
123601 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
123602 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
123603 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
123604 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
123605 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
123606 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
123607 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
123608 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
123609 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
123610 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
123611 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
123612 +fill_buffer_16418 fill_buffer 0 16418 NULL
123613 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
123614 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
123615 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
123616 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
123617 +format_nservers_16426 format_nservers 0 16426 NULL
123618 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
123619 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
123620 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
123621 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
123622 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
123623 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
123624 +do_uevent_16445 do_uevent 0 16445 NULL
123625 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
123626 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
123627 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
123628 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
123629 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
123630 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
123631 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
123632 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
123633 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
123634 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
123635 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
123636 +store_line1_16491 store_line1 4-0 16491 NULL
123637 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
123638 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
123639 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
123640 +validate_request_16496 validate_request 0 16496 NULL
123641 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
123642 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
123643 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
123644 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
123645 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
123646 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
123647 +capi_read_16511 capi_read 0-3 16511 NULL
123648 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
123649 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
123650 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
123651 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
123652 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
123653 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
123654 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
123655 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
123656 +date_show_16538 date_show 0 16538 NULL
123657 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
123658 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
123659 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
123660 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
123661 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
123662 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
123663 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
123664 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
123665 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
123666 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
123667 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
123668 +transmit_skb_16573 transmit_skb 0 16573 NULL
123669 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
123670 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
123671 +psend_16586 psend 0 16586 NULL
123672 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
123673 +efx_net_open_16592 efx_net_open 0 16592 NULL
123674 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
123675 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
123676 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
123677 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
123678 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
123679 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
123680 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
123681 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
123682 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
123683 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
123684 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
123685 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
123686 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
123687 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
123688 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
123689 +strict_store_16631 strict_store 0-3 16631 NULL
123690 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
123691 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
123692 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
123693 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
123694 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
123695 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
123696 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
123697 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
123698 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
123699 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
123700 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
123701 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
123702 +store_remote_port_16666 store_remote_port 0 16666 NULL
123703 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
123704 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
123705 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
123706 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
123707 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
123708 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
123709 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
123710 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
123711 +follow_automount_16700 follow_automount 0 16700 NULL
123712 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
123713 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
123714 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
123715 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
123716 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
123717 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
123718 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
123719 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
123720 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
123721 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
123722 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
123723 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
123724 +_read_reg_16730 _read_reg 0 16730 NULL
123725 +com20020_resume_16732 com20020_resume 0 16732 NULL
123726 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
123727 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
123728 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
123729 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
123730 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
123731 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
123732 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
123733 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
123734 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
123735 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
123736 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
123737 +offline_16765 offline 0 16765 NULL
123738 +migratepage_16769 migratepage 0 16769 NULL
123739 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
123740 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
123741 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
123742 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
123743 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
123744 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
123745 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
123746 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
123747 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
123748 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
123749 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
123750 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
123751 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
123752 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
123753 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
123754 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
123755 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
123756 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
123757 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
123758 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
123759 +diWrite_16825 diWrite 0 16825 NULL
123760 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
123761 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
123762 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
123763 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
123764 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
123765 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
123766 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
123767 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
123768 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
123769 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
123770 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
123771 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
123772 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
123773 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
123774 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
123775 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
123776 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
123777 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
123778 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
123779 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
123780 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
123781 +st_write_16874 st_write 3-0 16874 NULL
123782 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
123783 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
123784 +always_connected_16878 always_connected 0 16878 NULL
123785 +tulip_open_16881 tulip_open 0 16881 NULL
123786 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
123787 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
123788 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
123789 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
123790 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
123791 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
123792 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
123793 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
123794 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
123795 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
123796 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
123797 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
123798 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
123799 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
123800 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
123801 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
123802 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
123803 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
123804 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
123805 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
123806 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
123807 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
123808 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
123809 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
123810 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
123811 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
123812 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
123813 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
123814 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
123815 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
123816 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
123817 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
123818 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
123819 +parse_hints_16960 parse_hints 0 16960 NULL
123820 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
123821 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
123822 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
123823 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
123824 +lid_show_16974 lid_show 0 16974 NULL nohasharray
123825 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
123826 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
123827 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
123828 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
123829 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
123830 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
123831 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
123832 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
123833 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
123834 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
123835 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
123836 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
123837 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
123838 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
123839 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
123840 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
123841 +show_dgid_17011 show_dgid 0 17011 NULL
123842 +atk_name_show_17015 atk_name_show 0 17015 NULL
123843 +irda_bind_17016 irda_bind 0 17016 NULL
123844 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
123845 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
123846 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
123847 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
123848 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
123849 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
123850 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
123851 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
123852 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
123853 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
123854 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
123855 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
123856 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
123857 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
123858 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
123859 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
123860 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
123861 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
123862 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
123863 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
123864 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
123865 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
123866 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
123867 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
123868 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
123869 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
123870 +entry_length_17093 entry_length 0 17093 NULL
123871 +write_reg_17098 write_reg 0 17098 NULL
123872 +sys_preadv_17100 sys_preadv 3 17100 NULL
123873 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
123874 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
123875 +components_show_17105 components_show 0 17105 NULL
123876 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
123877 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
123878 +md4_final_17113 md4_final 0 17113 NULL
123879 +write_mem_17114 write_mem 3-0 17114 NULL
123880 +disk_range_show_17116 disk_range_show 0 17116 NULL
123881 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
123882 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
123883 +e1000_open_17127 e1000_open 0 17127 NULL
123884 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
123885 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
123886 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
123887 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
123888 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
123889 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
123890 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
123891 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
123892 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
123893 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
123894 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
123895 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
123896 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
123897 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
123898 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
123899 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
123900 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
123901 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
123902 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
123903 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
123904 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
123905 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
123906 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
123907 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
123908 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
123909 +fan_set_state_17173 fan_set_state 0 17173 NULL
123910 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
123911 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
123912 +set_otp2_17177 set_otp2 4-0 17177 NULL
123913 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
123914 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
123915 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
123916 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
123917 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
123918 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
123919 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
123920 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
123921 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
123922 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
123923 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
123924 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
123925 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
123926 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
123927 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
123928 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
123929 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
123930 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
123931 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
123932 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
123933 +metadata_show_17234 metadata_show 0 17234 NULL
123934 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
123935 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
123936 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
123937 +r3964_read_17257 r3964_read 0 17257 NULL
123938 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
123939 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
123940 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
123941 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
123942 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
123943 +alloc_ep_17269 alloc_ep 1 17269 NULL
123944 +get_locations_17274 get_locations 0 17274 NULL
123945 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
123946 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
123947 +pg_read_17276 pg_read 3-0 17276 NULL
123948 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
123949 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
123950 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
123951 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
123952 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
123953 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
123954 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
123955 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
123956 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
123957 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
123958 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
123959 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
123960 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
123961 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
123962 +skb_pad_17302 skb_pad 2 17302 NULL
123963 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
123964 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
123965 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
123966 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
123967 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
123968 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
123969 +read_17315 read 0 17315 NULL nohasharray
123970 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
123971 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
123972 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
123973 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
123974 +protection_type_show_17322 protection_type_show 0 17322 NULL
123975 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
123976 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
123977 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
123978 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
123979 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
123980 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
123981 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
123982 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
123983 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
123984 +device_suspend_17343 device_suspend 0 17343 NULL
123985 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
123986 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
123987 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
123988 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
123989 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
123990 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
123991 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
123992 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
123993 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
123994 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
123995 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
123996 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
123997 +get_property_17392 get_property 0 17392 NULL nohasharray
123998 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
123999 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
124000 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
124001 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
124002 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
124003 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
124004 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
124005 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
124006 +store_enabled_17417 store_enabled 0 17417 NULL
124007 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
124008 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
124009 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
124010 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
124011 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
124012 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
124013 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
124014 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
124015 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
124016 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
124017 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
124018 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
124019 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
124020 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
124021 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
124022 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
124023 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
124024 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
124025 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
124026 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
124027 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
124028 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
124029 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
124030 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
124031 +readpage_strip_17452 readpage_strip 0 17452 NULL
124032 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
124033 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
124034 +show_proc_name_17464 show_proc_name 0 17464 NULL
124035 +probe_bios_17467 probe_bios 1 17467 NULL
124036 +show_temp_min_17471 show_temp_min 0 17471 NULL
124037 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
124038 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
124039 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
124040 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
124041 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
124042 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
124043 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
124044 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
124045 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
124046 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
124047 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
124048 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
124049 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
124050 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
124051 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
124052 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
124053 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
124054 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
124055 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
124056 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
124057 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
124058 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
124059 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
124060 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
124061 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
124062 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
124063 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
124064 +skein_512_init_17565 skein_512_init 0 17565 NULL
124065 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
124066 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
124067 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
124068 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
124069 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
124070 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
124071 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
124072 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
124073 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
124074 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
124075 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
124076 +write_17592 write 0-3 17592 &command_setcolourparams_17592
124077 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
124078 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
124079 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
124080 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
124081 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
124082 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
124083 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
124084 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
124085 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
124086 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
124087 +null_show_17619 null_show 0 17619 NULL
124088 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
124089 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
124090 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
124091 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
124092 +purge_port_17641 purge_port 0 17641 NULL
124093 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
124094 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
124095 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
124096 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
124097 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
124098 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
124099 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
124100 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
124101 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
124102 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
124103 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
124104 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
124105 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
124106 +kernel_write_17665 kernel_write 0-3 17665 NULL
124107 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
124108 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
124109 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
124110 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
124111 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
124112 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
124113 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
124114 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
124115 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
124116 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
124117 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
124118 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
124119 +rds_bind_17690 rds_bind 0 17690 NULL
124120 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
124121 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
124122 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
124123 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
124124 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
124125 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
124126 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
124127 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
124128 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
124129 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
124130 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
124131 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
124132 +afs_writepage_17722 afs_writepage 0 17722 NULL
124133 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
124134 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
124135 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
124136 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
124137 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
124138 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
124139 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
124140 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
124141 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
124142 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
124143 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
124144 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
124145 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
124146 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
124147 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
124148 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
124149 +add_durable_context_17763 add_durable_context 0 17763 NULL
124150 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
124151 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
124152 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
124153 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
124154 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
124155 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
124156 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
124157 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
124158 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
124159 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
124160 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
124161 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
124162 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
124163 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
124164 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
124165 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
124166 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
124167 +show_bind_17808 show_bind 0 17808 NULL nohasharray
124168 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
124169 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
124170 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
124171 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
124172 +copy_out_args_17816 copy_out_args 0 17816 NULL
124173 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
124174 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
124175 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
124176 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
124177 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
124178 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
124179 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
124180 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
124181 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
124182 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
124183 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
124184 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
124185 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
124186 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
124187 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
124188 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
124189 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
124190 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
124191 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
124192 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
124193 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
124194 +enumerate_17850 enumerate 0 17850 NULL
124195 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
124196 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
124197 +extsize_17863 extsize 0 17863 NULL nohasharray
124198 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
124199 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
124200 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
124201 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
124202 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
124203 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
124204 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
124205 +linear_run_17869 linear_run 0 17869 NULL
124206 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
124207 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
124208 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
124209 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
124210 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
124211 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
124212 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
124213 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
124214 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
124215 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
124216 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
124217 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
124218 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
124219 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
124220 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
124221 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
124222 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
124223 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
124224 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
124225 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
124226 +recover_head_17904 recover_head 3 17904 NULL
124227 +systab_show_17907 systab_show 0 17907 NULL
124228 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
124229 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
124230 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
124231 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
124232 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
124233 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
124234 +media_show_17920 media_show 0 17920 NULL
124235 +create_17922 create 0 17922 NULL nohasharray
124236 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
124237 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
124238 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
124239 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
124240 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
124241 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
124242 +vif_delete_17931 vif_delete 0 17931 NULL
124243 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
124244 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
124245 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
124246 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
124247 +show_otp3_17954 show_otp3 0 17954 NULL
124248 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
124249 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
124250 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
124251 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
124252 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
124253 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
124254 +show_serial_17967 show_serial 0 17967 NULL
124255 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
124256 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
124257 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
124258 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
124259 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
124260 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
124261 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
124262 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
124263 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
124264 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
124265 +show_tty_active_17994 show_tty_active 0 17994 NULL
124266 +init_umac_17998 init_umac 0 17998 NULL
124267 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
124268 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
124269 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
124270 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
124271 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
124272 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
124273 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
124274 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
124275 +he_proc_read_18015 he_proc_read 0 18015 NULL
124276 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
124277 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
124278 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
124279 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
124280 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
124281 +raw_write_18028 raw_write 3-0 18028 NULL
124282 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
124283 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
124284 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
124285 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
124286 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
124287 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
124288 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
124289 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
124290 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
124291 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
124292 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
124293 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
124294 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
124295 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
124296 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
124297 +max8925_enable_18058 max8925_enable 0 18058 NULL
124298 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
124299 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
124300 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
124301 +process_measurement_18064 process_measurement 0 18064 NULL
124302 +fpregs_get_18066 fpregs_get 4 18066 NULL
124303 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
124304 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
124305 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
124306 +open_18074 open 0 18074 &do_budget_space_18074
124307 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
124308 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
124309 +bop_insert_18078 bop_insert 0 18078 NULL
124310 +get_vm_area_18080 get_vm_area 1 18080 NULL
124311 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
124312 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
124313 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
124314 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
124315 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
124316 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
124317 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
124318 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
124319 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
124320 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
124321 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
124322 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
124323 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
124324 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
124325 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
124326 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
124327 +read_18109 read 0 18109 NULL
124328 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
124329 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
124330 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
124331 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
124332 +set_in_18115 set_in 0-4 18115 NULL
124333 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
124334 +svc_getnl_18120 svc_getnl 0 18120 NULL
124335 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
124336 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
124337 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
124338 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
124339 +removexattr_18147 removexattr 0 18147 NULL
124340 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
124341 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
124342 +show_wr_req_18151 show_wr_req 0 18151 NULL
124343 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
124344 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
124345 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
124346 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
124347 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
124348 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
124349 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
124350 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
124351 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
124352 +aio_write_18187 aio_write 0 18187 NULL
124353 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
124354 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
124355 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
124356 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
124357 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
124358 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
124359 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
124360 +show_immediate_18208 show_immediate 0 18208 NULL
124361 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
124362 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
124363 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
124364 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
124365 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
124366 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
124367 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
124368 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
124369 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
124370 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
124371 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
124372 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
124373 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
124374 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
124375 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
124376 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
124377 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
124378 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
124379 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
124380 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
124381 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
124382 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
124383 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
124384 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
124385 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
124386 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
124387 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
124388 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
124389 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
124390 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
124391 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
124392 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
124393 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
124394 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
124395 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
124396 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
124397 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
124398 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
124399 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
124400 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
124401 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
124402 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
124403 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
124404 +vga_r_18310 vga_r 0 18310 NULL
124405 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
124406 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
124407 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
124408 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
124409 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
124410 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
124411 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
124412 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
124413 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
124414 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
124415 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
124416 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
124417 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
124418 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
124419 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
124420 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
124421 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
124422 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
124423 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
124424 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
124425 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
124426 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
124427 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
124428 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
124429 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
124430 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
124431 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
124432 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
124433 +irq_show_18367 irq_show 0 18367 NULL nohasharray
124434 +ep_io_18367 ep_io 0 18367 &irq_show_18367
124435 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
124436 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
124437 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
124438 +temp2_show_18377 temp2_show 0 18377 NULL
124439 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
124440 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
124441 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
124442 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
124443 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
124444 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
124445 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
124446 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
124447 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
124448 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
124449 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
124450 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
124451 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
124452 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
124453 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
124454 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
124455 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
124456 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
124457 +link_state_show_18407 link_state_show 0 18407 NULL
124458 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
124459 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
124460 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
124461 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
124462 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
124463 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
124464 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
124465 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
124466 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
124467 +match_number_18436 match_number 0 18436 NULL
124468 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
124469 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
124470 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
124471 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
124472 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
124473 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
124474 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
124475 +set_component_status_18453 set_component_status 0-4 18453 NULL
124476 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
124477 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
124478 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
124479 +transfer_18460 transfer 0 18460 NULL nohasharray
124480 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
124481 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
124482 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
124483 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
124484 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
124485 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
124486 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
124487 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
124488 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
124489 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
124490 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
124491 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
124492 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
124493 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
124494 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
124495 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
124496 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
124497 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
124498 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
124499 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
124500 +pcrs_show_18512 pcrs_show 0 18512 NULL
124501 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
124502 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
124503 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
124504 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
124505 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
124506 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
124507 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
124508 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
124509 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
124510 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
124511 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
124512 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
124513 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
124514 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
124515 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
124516 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
124517 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
124518 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
124519 +nforce2_access_18557 nforce2_access 0 18557 NULL
124520 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
124521 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
124522 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
124523 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
124524 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
124525 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
124526 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
124527 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
124528 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
124529 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
124530 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
124531 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
124532 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
124533 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
124534 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
124535 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
124536 +show_target_speed_18587 show_target_speed 0 18587 NULL
124537 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
124538 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
124539 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
124540 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
124541 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
124542 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
124543 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
124544 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
124545 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
124546 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
124547 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
124548 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
124549 +transfer_18603 transfer 0 18603 NULL
124550 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
124551 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
124552 +show_in_18609 show_in 0 18609 NULL nohasharray
124553 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
124554 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
124555 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
124556 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
124557 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
124558 +show_saturation_18621 show_saturation 0 18621 NULL
124559 +read_hw_18624 read_hw 0-5-6 18624 NULL
124560 +from_buffer_18625 from_buffer 3-0 18625 NULL
124561 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
124562 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
124563 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
124564 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
124565 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
124566 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
124567 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
124568 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
124569 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
124570 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
124571 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
124572 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
124573 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
124574 +show_18656 show 0 18656 NULL nohasharray
124575 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
124576 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
124577 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
124578 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
124579 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
124580 +unmap_page_18665 unmap_page 3-2 18665 NULL
124581 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
124582 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
124583 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
124584 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
124585 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
124586 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
124587 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
124588 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
124589 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
124590 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
124591 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
124592 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
124593 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
124594 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
124595 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
124596 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
124597 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
124598 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
124599 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
124600 +add_host_store_18718 add_host_store 0-3 18718 NULL
124601 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
124602 +store_uevent_18721 store_uevent 0-4 18721 NULL
124603 +pem_show_data_18725 pem_show_data 0 18725 NULL
124604 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
124605 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
124606 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
124607 +store_scan_18738 store_scan 0-4 18738 NULL
124608 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
124609 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
124610 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
124611 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
124612 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
124613 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
124614 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
124615 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
124616 +power_mode_show_18761 power_mode_show 0 18761 NULL
124617 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
124618 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
124619 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
124620 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
124621 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
124622 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
124623 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
124624 +hw_init_18779 hw_init 0 18779 NULL
124625 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
124626 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
124627 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
124628 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
124629 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
124630 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
124631 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
124632 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
124633 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
124634 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
124635 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
124636 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
124637 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
124638 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
124639 +disabled_show_18820 disabled_show 0 18820 NULL
124640 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
124641 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
124642 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
124643 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
124644 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
124645 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
124646 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
124647 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
124648 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
124649 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
124650 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
124651 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
124652 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
124653 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
124654 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
124655 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
124656 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
124657 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
124658 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
124659 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
124660 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
124661 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
124662 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
124663 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
124664 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
124665 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
124666 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
124667 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
124668 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
124669 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
124670 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
124671 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
124672 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
124673 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
124674 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
124675 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
124676 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
124677 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
124678 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
124679 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
124680 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
124681 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
124682 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
124683 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
124684 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
124685 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
124686 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
124687 +mtrr_del_18943 mtrr_del 1 18943 NULL
124688 +ida_get_new_18948 ida_get_new 0 18948 NULL
124689 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
124690 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
124691 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
124692 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
124693 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
124694 +store_18955 store 0 18955 NULL
124695 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
124696 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
124697 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
124698 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
124699 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
124700 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
124701 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
124702 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
124703 +net_open_18997 net_open 0 18997 NULL
124704 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
124705 +store_18998 store 0-3 18998 &si4713_transfer_18998
124706 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
124707 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
124708 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
124709 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
124710 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
124711 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
124712 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
124713 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
124714 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
124715 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
124716 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
124717 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
124718 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
124719 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
124720 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
124721 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
124722 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
124723 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
124724 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
124725 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
124726 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
124727 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
124728 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
124729 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
124730 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
124731 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
124732 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
124733 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
124734 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
124735 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
124736 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
124737 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
124738 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
124739 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
124740 +msix_map_region_19072 msix_map_region 2 19072 NULL
124741 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
124742 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
124743 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
124744 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
124745 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
124746 +show_sched7_19083 show_sched7 0 19083 NULL
124747 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
124748 +write_19086 write 0 19086 NULL
124749 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
124750 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
124751 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
124752 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
124753 +write_byte_19095 write_byte 0 19095 NULL
124754 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
124755 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
124756 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
124757 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
124758 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
124759 +befs_statfs_19114 befs_statfs 0 19114 NULL
124760 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
124761 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
124762 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
124763 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
124764 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
124765 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
124766 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
124767 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
124768 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
124769 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
124770 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
124771 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
124772 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
124773 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
124774 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
124775 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
124776 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
124777 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
124778 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
124779 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
124780 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
124781 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
124782 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
124783 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
124784 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
124785 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
124786 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
124787 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
124788 +show_service_id_19190 show_service_id 0 19190 NULL
124789 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
124790 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
124791 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
124792 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
124793 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
124794 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
124795 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
124796 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
124797 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
124798 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
124799 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
124800 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
124801 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
124802 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
124803 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
124804 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
124805 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
124806 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
124807 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
124808 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
124809 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
124810 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
124811 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
124812 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
124813 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
124814 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
124815 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
124816 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
124817 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
124818 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
124819 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
124820 +store_19264 store 0-3 19264 NULL nohasharray
124821 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
124822 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
124823 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
124824 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
124825 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
124826 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
124827 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
124828 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
124829 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
124830 +patch_si3054_19278 patch_si3054 0 19278 NULL
124831 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
124832 +md5_export_19284 md5_export 0 19284 NULL nohasharray
124833 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
124834 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
124835 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
124836 +show_in_max1_19293 show_in_max1 0 19293 NULL
124837 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
124838 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
124839 +TermChar_show_19300 TermChar_show 0 19300 NULL
124840 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
124841 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
124842 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
124843 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
124844 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
124845 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
124846 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
124847 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
124848 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
124849 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
124850 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
124851 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
124852 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
124853 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
124854 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
124855 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
124856 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
124857 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
124858 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
124859 +bq32k_read_19342 bq32k_read 0 19342 NULL
124860 +group_show_19349 group_show 0 19349 NULL
124861 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
124862 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
124863 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
124864 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
124865 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
124866 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
124867 +ipheth_open_19366 ipheth_open 0 19366 NULL
124868 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
124869 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
124870 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
124871 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
124872 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
124873 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
124874 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
124875 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
124876 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
124877 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
124878 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
124879 +compr_flush_19409 compr_flush 2 19409 NULL
124880 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
124881 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
124882 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
124883 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
124884 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
124885 +write_begin_19424 write_begin 0 19424 NULL
124886 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
124887 +packet_read_list_19427 packet_read_list 0 19427 NULL
124888 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
124889 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
124890 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
124891 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
124892 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
124893 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
124894 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
124895 +store_19443 store 0 19443 NULL
124896 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
124897 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
124898 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
124899 +store_link_state_19448 store_link_state 0-4 19448 NULL
124900 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
124901 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
124902 +team_device_event_19466 team_device_event 0 19466 NULL
124903 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
124904 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
124905 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
124906 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
124907 +refill_pool_19477 refill_pool 2 19477 NULL
124908 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
124909 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
124910 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
124911 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
124912 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
124913 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
124914 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
124915 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
124916 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
124917 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
124918 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
124919 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
124920 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
124921 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
124922 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
124923 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
124924 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
124925 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
124926 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
124927 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
124928 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
124929 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
124930 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
124931 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
124932 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
124933 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
124934 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
124935 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
124936 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
124937 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
124938 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
124939 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
124940 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
124941 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
124942 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
124943 +pcrlock_19550 pcrlock 0 19550 NULL
124944 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
124945 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
124946 +set_pec_19556 set_pec 0-4 19556 NULL
124947 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
124948 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
124949 +kernel_read_19559 kernel_read 0-4 19559 NULL
124950 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
124951 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
124952 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
124953 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
124954 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
124955 +nfsd_read_19568 nfsd_read 5 19568 NULL
124956 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
124957 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
124958 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
124959 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
124960 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
124961 +__da903x_read_19582 __da903x_read 0 19582 NULL
124962 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
124963 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
124964 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
124965 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
124966 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
124967 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
124968 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
124969 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
124970 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
124971 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
124972 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
124973 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
124974 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
124975 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
124976 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
124977 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
124978 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
124979 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
124980 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
124981 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
124982 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
124983 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
124984 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
124985 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
124986 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
124987 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
124988 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
124989 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
124990 +parser_init_19651 parser_init 2 19651 NULL
124991 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
124992 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
124993 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
124994 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
124995 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
124996 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
124997 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
124998 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
124999 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
125000 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
125001 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
125002 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
125003 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
125004 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
125005 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
125006 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
125007 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
125008 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
125009 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
125010 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
125011 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
125012 +hints_show_19705 hints_show 0 19705 NULL
125013 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
125014 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
125015 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
125016 +read_reg_19723 read_reg 0 19723 NULL nohasharray
125017 +port_enable_19723 port_enable 0 19723 &read_reg_19723
125018 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
125019 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
125020 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
125021 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
125022 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
125023 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
125024 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
125025 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
125026 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
125027 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
125028 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
125029 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
125030 +readhscx_19769 readhscx 0 19769 NULL
125031 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
125032 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
125033 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
125034 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
125035 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
125036 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
125037 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
125038 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
125039 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
125040 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
125041 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
125042 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
125043 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
125044 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
125045 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
125046 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
125047 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
125048 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
125049 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
125050 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
125051 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
125052 +m2p_19814 m2p 1 19814 NULL
125053 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
125054 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
125055 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
125056 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
125057 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
125058 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
125059 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
125060 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
125061 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
125062 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
125063 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
125064 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
125065 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
125066 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
125067 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
125068 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
125069 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
125070 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
125071 +oti6858_open_19850 oti6858_open 0 19850 NULL
125072 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
125073 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
125074 +dlm_lock_19858 dlm_lock 0 19858 NULL
125075 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
125076 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
125077 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
125078 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
125079 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
125080 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
125081 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
125082 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
125083 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
125084 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
125085 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
125086 +netevent_callback_19879 netevent_callback 0 19879 NULL
125087 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
125088 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
125089 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
125090 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
125091 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
125092 +show_19893 show 0 19893 NULL nohasharray
125093 +_readpage_19893 _readpage 0 19893 &show_19893
125094 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
125095 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
125096 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
125097 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
125098 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
125099 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
125100 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
125101 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
125102 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
125103 +mangle_name_19923 mangle_name 0 19923 NULL
125104 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
125105 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
125106 +__add_section_19931 __add_section 0 19931 NULL
125107 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
125108 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
125109 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
125110 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
125111 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
125112 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
125113 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
125114 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
125115 +tipc_bind_19957 tipc_bind 0 19957 NULL
125116 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
125117 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
125118 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
125119 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
125120 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
125121 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
125122 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
125123 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
125124 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
125125 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
125126 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
125127 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
125128 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
125129 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
125130 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
125131 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
125132 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
125133 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
125134 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
125135 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
125136 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
125137 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
125138 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
125139 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
125140 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
125141 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
125142 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
125143 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
125144 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
125145 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
125146 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
125147 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
125148 +read_tape_20037 read_tape 0 20037 NULL
125149 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
125150 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
125151 +cmdline_show_20044 cmdline_show 0 20044 NULL
125152 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
125153 +show_compression_20048 show_compression 0 20048 NULL
125154 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
125155 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
125156 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
125157 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
125158 +upcall_20060 upcall 0-4 20060 NULL
125159 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
125160 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
125161 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
125162 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
125163 +target_message_20072 target_message 2 20072 NULL
125164 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
125165 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
125166 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
125167 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
125168 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
125169 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
125170 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
125171 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
125172 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
125173 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
125174 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
125175 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
125176 +read_int_20098 read_int 0 20098 NULL nohasharray
125177 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
125178 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
125179 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
125180 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
125181 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
125182 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
125183 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
125184 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
125185 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
125186 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
125187 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
125188 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
125189 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
125190 +snd_info_register_20136 snd_info_register 0 20136 NULL
125191 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
125192 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
125193 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
125194 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
125195 +send_init_20149 send_init 0 20149 NULL nohasharray
125196 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
125197 +write_20150 write 0 20150 NULL
125198 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
125199 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
125200 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
125201 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
125202 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
125203 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
125204 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
125205 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
125206 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
125207 +kstrtou8_20177 kstrtou8 0 20177 NULL
125208 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
125209 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
125210 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
125211 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
125212 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
125213 +trusted_set_20196 trusted_set 0 20196 NULL
125214 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
125215 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
125216 +video_end_20205 video_end 0 20205 NULL
125217 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
125218 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
125219 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
125220 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
125221 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
125222 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
125223 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
125224 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
125225 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
125226 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
125227 +bind_20227 bind 0 20227 NULL
125228 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
125229 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
125230 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
125231 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
125232 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
125233 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
125234 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
125235 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
125236 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
125237 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
125238 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
125239 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
125240 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
125241 +async_20251 async 0 20251 NULL
125242 +store_filter_20252 store_filter 0-4 20252 NULL
125243 +resource_size_20256 resource_size 0 20256 NULL
125244 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
125245 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
125246 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
125247 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
125248 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
125249 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
125250 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
125251 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
125252 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
125253 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
125254 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
125255 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
125256 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
125257 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
125258 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
125259 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
125260 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
125261 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
125262 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
125263 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
125264 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
125265 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
125266 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
125267 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
125268 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
125269 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
125270 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
125271 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
125272 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
125273 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
125274 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
125275 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
125276 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
125277 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
125278 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
125279 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
125280 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
125281 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
125282 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
125283 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
125284 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
125285 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
125286 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
125287 +lpt_gc_20337 lpt_gc 0 20337 NULL
125288 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
125289 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
125290 +show_turbo_20348 show_turbo 0 20348 NULL
125291 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
125292 +show_tablet_20355 show_tablet 0 20355 NULL
125293 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
125294 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
125295 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
125296 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
125297 +core_num_show_20369 core_num_show 0 20369 NULL
125298 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
125299 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
125300 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
125301 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
125302 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
125303 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
125304 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
125305 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
125306 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
125307 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
125308 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
125309 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
125310 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
125311 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
125312 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
125313 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
125314 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
125315 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
125316 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
125317 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
125318 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
125319 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
125320 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
125321 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
125322 +find_skb_20431 find_skb 2 20431 NULL
125323 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
125324 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
125325 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
125326 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
125327 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
125328 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
125329 +ir_open_20461 ir_open 0 20461 NULL nohasharray
125330 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
125331 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
125332 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
125333 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
125334 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
125335 +read_buf_20469 read_buf 2 20469 NULL
125336 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
125337 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
125338 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
125339 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
125340 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
125341 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
125342 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
125343 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
125344 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
125345 +vxge_open_20497 vxge_open 0 20497 NULL
125346 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
125347 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
125348 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
125349 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
125350 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
125351 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
125352 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
125353 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
125354 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
125355 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
125356 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
125357 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
125358 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
125359 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
125360 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
125361 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
125362 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
125363 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
125364 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
125365 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
125366 +venus_create_20555 venus_create 4 20555 NULL
125367 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
125368 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
125369 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
125370 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
125371 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
125372 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
125373 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
125374 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
125375 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
125376 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
125377 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
125378 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
125379 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
125380 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
125381 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
125382 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
125383 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
125384 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
125385 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
125386 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
125387 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
125388 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
125389 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
125390 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
125391 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
125392 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
125393 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
125394 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
125395 +_netdev_open_20602 _netdev_open 0 20602 NULL
125396 +lirc_write_20604 lirc_write 3 20604 NULL
125397 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
125398 +first_done_show_20612 first_done_show 0 20612 NULL
125399 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
125400 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
125401 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
125402 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
125403 +show_20621 show 0 20621 NULL
125404 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
125405 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
125406 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
125407 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
125408 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
125409 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
125410 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
125411 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
125412 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
125413 +setattr_20644 setattr 0 20644 NULL
125414 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
125415 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
125416 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
125417 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
125418 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
125419 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
125420 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
125421 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
125422 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
125423 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
125424 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
125425 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
125426 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
125427 +downcall_20675 downcall 0-3 20675 NULL
125428 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
125429 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
125430 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
125431 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
125432 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
125433 +store_20687 store 0 20687 NULL
125434 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
125435 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
125436 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
125437 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
125438 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
125439 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
125440 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
125441 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
125442 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
125443 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
125444 +roles_init_20704 roles_init 0 20704 NULL
125445 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
125446 +set_alarm_20706 set_alarm 0 20706 NULL
125447 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
125448 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
125449 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
125450 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
125451 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
125452 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
125453 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
125454 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
125455 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
125456 +mt2063_write_20732 mt2063_write 0 20732 NULL
125457 +write_field_20735 write_field 0 20735 NULL nohasharray
125458 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
125459 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
125460 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
125461 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
125462 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
125463 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
125464 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
125465 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
125466 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
125467 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
125468 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
125469 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
125470 +splice_read_20762 splice_read 0 20762 NULL
125471 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
125472 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
125473 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
125474 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
125475 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
125476 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
125477 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
125478 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
125479 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
125480 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
125481 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
125482 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
125483 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
125484 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
125485 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
125486 +edid_write_20797 edid_write 3-0 20797 NULL
125487 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
125488 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
125489 +show_nguid_20800 show_nguid 0 20800 NULL
125490 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
125491 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
125492 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
125493 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
125494 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
125495 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
125496 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
125497 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
125498 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
125499 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
125500 +make_rate_20827 make_rate 0 20827 NULL
125501 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
125502 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
125503 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
125504 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
125505 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
125506 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
125507 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
125508 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
125509 +show_min_width_20837 show_min_width 0 20837 NULL
125510 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
125511 +get_fan_target_20839 get_fan_target 0 20839 NULL
125512 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
125513 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
125514 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
125515 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
125516 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
125517 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
125518 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
125519 +decompress_20854 decompress 0 20854 NULL
125520 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
125521 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
125522 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
125523 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
125524 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
125525 +nc_register_read_20875 nc_register_read 0 20875 NULL
125526 +command_setexposure_20876 command_setexposure 0 20876 NULL
125527 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
125528 +ace_open_20884 ace_open 0 20884 NULL nohasharray
125529 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
125530 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
125531 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
125532 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
125533 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
125534 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
125535 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
125536 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
125537 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
125538 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
125539 +eeprom_show_20916 eeprom_show 0 20916 NULL
125540 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
125541 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
125542 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
125543 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
125544 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
125545 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
125546 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
125547 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
125548 +htable_bits_20933 htable_bits 0 20933 NULL
125549 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
125550 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
125551 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
125552 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
125553 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
125554 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
125555 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
125556 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
125557 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
125558 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
125559 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
125560 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
125561 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
125562 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
125563 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
125564 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
125565 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
125566 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
125567 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
125568 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
125569 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
125570 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
125571 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
125572 +uinput_write_20977 uinput_write 0-3 20977 NULL
125573 +clear_codec_20983 clear_codec 0 20983 NULL
125574 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
125575 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
125576 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
125577 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
125578 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
125579 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
125580 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
125581 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
125582 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
125583 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
125584 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
125585 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
125586 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
125587 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
125588 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
125589 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
125590 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
125591 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
125592 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
125593 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
125594 +show_address_21038 show_address 0 21038 NULL nohasharray
125595 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
125596 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
125597 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
125598 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
125599 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
125600 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
125601 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
125602 +encrypt_21069 encrypt 0 21069 NULL
125603 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
125604 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
125605 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
125606 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
125607 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
125608 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
125609 +michael_final_21085 michael_final 0 21085 NULL
125610 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
125611 +multipath_status_21094 multipath_status 5 21094 NULL
125612 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
125613 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
125614 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
125615 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
125616 +write_posted_21108 write_posted 0 21108 NULL
125617 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
125618 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
125619 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
125620 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
125621 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
125622 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
125623 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
125624 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
125625 +show_21126 show 0 21126 NULL nohasharray
125626 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
125627 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
125628 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
125629 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
125630 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
125631 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
125632 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
125633 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
125634 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
125635 +new_skb_21148 new_skb 1 21148 NULL
125636 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
125637 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
125638 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
125639 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
125640 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
125641 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
125642 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
125643 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
125644 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
125645 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
125646 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
125647 +start_command_port_21191 start_command_port 0 21191 NULL
125648 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
125649 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
125650 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
125651 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
125652 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
125653 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
125654 +prepare_header_21212 prepare_header 0 21212 NULL
125655 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
125656 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
125657 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
125658 +show_sched2_21224 show_sched2 0 21224 NULL
125659 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
125660 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
125661 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
125662 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
125663 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
125664 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
125665 +input_ff_create_21240 input_ff_create 2 21240 NULL
125666 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
125667 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
125668 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
125669 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
125670 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
125671 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
125672 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
125673 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
125674 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
125675 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
125676 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
125677 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
125678 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
125679 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
125680 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
125681 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
125682 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
125683 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
125684 +get_alarms_21285 get_alarms 0 21285 NULL
125685 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
125686 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
125687 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
125688 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
125689 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
125690 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
125691 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
125692 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
125693 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
125694 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
125695 +offline_pages_21306 offline_pages 0 21306 NULL
125696 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
125697 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
125698 +add_res_range_21310 add_res_range 4 21310 NULL
125699 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
125700 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
125701 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
125702 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
125703 +show_path_cost_21334 show_path_cost 0 21334 NULL
125704 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
125705 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
125706 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
125707 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
125708 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
125709 +readbytes_21351 readbytes 0 21351 NULL
125710 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
125711 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
125712 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
125713 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
125714 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
125715 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
125716 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
125717 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
125718 +pin_request_21370 pin_request 0 21370 NULL
125719 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
125720 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
125721 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
125722 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
125723 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
125724 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
125725 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
125726 +insert_ptr_21386 insert_ptr 6 21386 NULL
125727 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
125728 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
125729 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
125730 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
125731 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
125732 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
125733 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
125734 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
125735 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
125736 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
125737 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
125738 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
125739 +handler_21412 handler 0 21412 &__swap_writepage_21412
125740 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
125741 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
125742 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
125743 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
125744 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
125745 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
125746 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
125747 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
125748 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
125749 +cp210x_open_21435 cp210x_open 0 21435 NULL
125750 +adp5520_read_21437 adp5520_read 0 21437 NULL
125751 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
125752 +syslog_21440 syslog 0 21440 NULL nohasharray
125753 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
125754 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
125755 +show_attr_text_21448 show_attr_text 0 21448 NULL
125756 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
125757 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
125758 +concat_writev_21451 concat_writev 3 21451 NULL
125759 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
125760 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
125761 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
125762 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
125763 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
125764 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
125765 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
125766 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
125767 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
125768 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
125769 +tm_calc_21474 tm_calc 0 21474 NULL
125770 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
125771 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
125772 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
125773 +description_show_21480 description_show 0 21480 NULL
125774 +show_threeg_21486 show_threeg 0 21486 NULL
125775 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
125776 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
125777 +set_postcode_21490 set_postcode 0-4 21490 NULL
125778 +security_list_21491 security_list 0-5 21491 NULL
125779 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
125780 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
125781 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
125782 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
125783 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
125784 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
125785 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
125786 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
125787 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
125788 +show_rd_req_21521 show_rd_req 0 21521 NULL
125789 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
125790 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
125791 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
125792 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
125793 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
125794 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
125795 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
125796 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
125797 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
125798 +show_node_state_21543 show_node_state 0 21543 NULL
125799 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
125800 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
125801 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
125802 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
125803 +ioctl_21564 ioctl 0 21564 NULL
125804 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
125805 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
125806 +stac_init_21576 stac_init 0 21576 NULL
125807 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
125808 +ov9650_start_21580 ov9650_start 0 21580 NULL
125809 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
125810 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
125811 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
125812 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
125813 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
125814 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
125815 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
125816 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
125817 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
125818 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
125819 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
125820 +recover_status_show_21609 recover_status_show 0 21609 NULL
125821 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
125822 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
125823 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
125824 +brightness_store_21623 brightness_store 0-4 21623 NULL
125825 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
125826 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
125827 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
125828 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
125829 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
125830 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
125831 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
125832 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
125833 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
125834 +setattr_chown_21638 setattr_chown 0 21638 NULL
125835 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
125836 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
125837 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
125838 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
125839 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
125840 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
125841 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
125842 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
125843 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
125844 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
125845 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
125846 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
125847 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
125848 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
125849 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
125850 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
125851 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
125852 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
125853 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
125854 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
125855 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
125856 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
125857 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
125858 +set_21707 set 0-4 21707 NULL
125859 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
125860 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
125861 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
125862 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
125863 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
125864 +light_set_status_21714 light_set_status 0 21714 NULL
125865 +update_time_21719 update_time 0 21719 NULL
125866 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
125867 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
125868 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
125869 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
125870 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
125871 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
125872 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
125873 +show_temp23_21741 show_temp23 0 21741 NULL
125874 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
125875 +at91_open_21744 at91_open 0 21744 NULL nohasharray
125876 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
125877 +set_sticky_21752 set_sticky 0-4 21752 NULL
125878 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
125879 +l2down_create_21755 l2down_create 4 21755 NULL
125880 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
125881 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
125882 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
125883 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
125884 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
125885 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
125886 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
125887 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
125888 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
125889 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
125890 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
125891 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
125892 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
125893 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
125894 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
125895 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
125896 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
125897 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
125898 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
125899 +min_odd_21802 min_odd 0-1-2 21802 NULL
125900 +show_rotate_21803 show_rotate 0 21803 NULL
125901 +show_node_desc_21804 show_node_desc 0 21804 NULL
125902 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
125903 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
125904 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
125905 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
125906 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
125907 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
125908 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
125909 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
125910 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
125911 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
125912 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
125913 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
125914 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
125915 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
125916 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
125917 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
125918 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
125919 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
125920 +task_setnice_21835 task_setnice 0 21835 NULL
125921 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
125922 +smb_init_21838 smb_init 0 21838 NULL
125923 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
125924 +run_21841 run 0 21841 NULL
125925 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
125926 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
125927 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
125928 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
125929 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
125930 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
125931 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
125932 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
125933 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
125934 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
125935 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
125936 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
125937 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
125938 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
125939 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
125940 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
125941 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
125942 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
125943 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
125944 +show_oversampling_21883 show_oversampling 0 21883 NULL
125945 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
125946 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
125947 +ips_halt_21887 ips_halt 0 21887 NULL
125948 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
125949 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
125950 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
125951 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
125952 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
125953 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
125954 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
125955 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
125956 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
125957 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
125958 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
125959 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
125960 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
125961 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
125962 +ceph_permission_21941 ceph_permission 0 21941 NULL
125963 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
125964 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
125965 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
125966 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
125967 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
125968 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
125969 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
125970 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
125971 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
125972 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
125973 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
125974 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
125975 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
125976 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
125977 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
125978 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
125979 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
125980 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
125981 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
125982 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
125983 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
125984 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
125985 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
125986 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
125987 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
125988 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
125989 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
125990 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
125991 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
125992 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
125993 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
125994 +kobil_open_22009 kobil_open 0 22009 NULL
125995 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
125996 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
125997 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
125998 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
125999 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
126000 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
126001 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
126002 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
126003 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
126004 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
126005 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
126006 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
126007 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
126008 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
126009 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
126010 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
126011 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
126012 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
126013 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
126014 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
126015 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
126016 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
126017 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
126018 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
126019 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
126020 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
126021 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
126022 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
126023 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
126024 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
126025 +end_show_22058 end_show 0 22058 NULL nohasharray
126026 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
126027 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
126028 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
126029 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
126030 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
126031 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
126032 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
126033 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
126034 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
126035 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
126036 +find_trange_value_22079 find_trange_value 0 22079 NULL
126037 +timeout_show_22081 timeout_show 0 22081 NULL
126038 +clear_store_22082 clear_store 0-4 22082 NULL
126039 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
126040 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
126041 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
126042 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
126043 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
126044 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
126045 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
126046 +portio_name_show_22101 portio_name_show 0 22101 NULL
126047 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
126048 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
126049 +find_free_port_22104 find_free_port 0 22104 NULL
126050 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
126051 +get_pwm_22113 get_pwm 0 22113 NULL
126052 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
126053 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
126054 +mlog_show_22119 mlog_show 0 22119 NULL
126055 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
126056 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
126057 +show_fan_min_22127 show_fan_min 0 22127 NULL
126058 +get_results_22130 get_results 0 22130 NULL nohasharray
126059 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
126060 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
126061 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
126062 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
126063 +listxattr_22142 listxattr 0-3 22142 NULL
126064 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
126065 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
126066 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
126067 +netlink_bind_22153 netlink_bind 0 22153 NULL
126068 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
126069 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
126070 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
126071 +show_otp2en_22160 show_otp2en 0 22160 NULL
126072 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
126073 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
126074 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
126075 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
126076 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
126077 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
126078 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
126079 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
126080 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
126081 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
126082 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
126083 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
126084 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
126085 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
126086 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
126087 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
126088 +cmd_exec_22204 cmd_exec 0 22204 NULL
126089 +fls_22210 fls 0 22210 NULL
126090 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
126091 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
126092 +show_22225 show 0 22225 NULL
126093 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
126094 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
126095 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
126096 +mem_write_22232 mem_write 3-0 22232 NULL
126097 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
126098 +fw_status_show_22234 fw_status_show 0 22234 NULL
126099 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
126100 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
126101 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
126102 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
126103 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
126104 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
126105 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
126106 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
126107 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
126108 +capability_id_show_22253 capability_id_show 0 22253 NULL
126109 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
126110 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
126111 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
126112 +add_res_tree_22263 add_res_tree 7 22263 NULL
126113 +at91ether_open_22272 at91ether_open 0 22272 NULL
126114 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
126115 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
126116 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
126117 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
126118 +container_offline_22283 container_offline 0 22283 NULL
126119 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
126120 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
126121 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
126122 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
126123 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
126124 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
126125 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
126126 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
126127 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
126128 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
126129 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
126130 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
126131 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
126132 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
126133 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
126134 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
126135 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
126136 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
126137 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
126138 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
126139 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
126140 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
126141 +sys_read_22343 sys_read 3 22343 NULL
126142 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
126143 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
126144 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
126145 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
126146 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
126147 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
126148 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
126149 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
126150 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
126151 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
126152 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
126153 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
126154 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
126155 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
126156 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
126157 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
126158 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
126159 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
126160 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
126161 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
126162 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
126163 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
126164 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
126165 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
126166 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
126167 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
126168 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
126169 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
126170 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
126171 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
126172 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
126173 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
126174 +zoran_write_22404 zoran_write 3-0 22404 NULL
126175 +show_debug_level_22406 show_debug_level 0 22406 NULL
126176 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
126177 +queue_reply_22416 queue_reply 3-0 22416 NULL
126178 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
126179 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
126180 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
126181 +update_22427 update 0 22427 NULL
126182 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
126183 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
126184 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
126185 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
126186 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
126187 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
126188 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
126189 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
126190 +write_fs_22465 write_fs 0-6-5 22465 NULL
126191 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
126192 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
126193 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
126194 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
126195 +show_port1_22474 show_port1 0 22474 NULL
126196 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
126197 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
126198 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
126199 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
126200 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
126201 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
126202 +put_chars_22498 put_chars 3 22498 NULL
126203 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
126204 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
126205 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
126206 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
126207 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
126208 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
126209 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
126210 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
126211 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
126212 +read_ohm_22544 read_ohm 0 22544 NULL
126213 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
126214 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
126215 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
126216 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
126217 +port_delete_22553 port_delete 0 22553 NULL
126218 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
126219 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
126220 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
126221 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
126222 +get_regs_len_22569 get_regs_len 0 22569 NULL
126223 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
126224 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
126225 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
126226 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
126227 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
126228 +wp384_final_22591 wp384_final 0 22591 NULL
126229 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
126230 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
126231 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
126232 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
126233 +shrink_show_22604 shrink_show 0 22604 NULL
126234 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
126235 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
126236 +nat_receive_22609 nat_receive 0-3 22609 NULL
126237 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
126238 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
126239 +bootflag_get_22618 bootflag_get 0 22618 NULL
126240 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
126241 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
126242 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
126243 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
126244 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
126245 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
126246 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
126247 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
126248 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
126249 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
126250 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
126251 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
126252 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
126253 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
126254 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
126255 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
126256 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
126257 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
126258 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
126259 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
126260 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
126261 +show_u8_22667 show_u8 0 22667 NULL
126262 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
126263 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
126264 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
126265 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
126266 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
126267 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
126268 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
126269 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
126270 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
126271 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
126272 +reg_umr_22686 reg_umr 5 22686 NULL
126273 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
126274 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
126275 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
126276 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
126277 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
126278 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
126279 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
126280 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
126281 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
126282 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
126283 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
126284 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
126285 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
126286 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
126287 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
126288 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
126289 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
126290 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
126291 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
126292 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
126293 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
126294 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
126295 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
126296 +ax25_output_22736 ax25_output 2 22736 NULL
126297 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
126298 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
126299 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
126300 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
126301 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
126302 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
126303 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
126304 +output_write_22753 output_write 0-6-5 22753 NULL
126305 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
126306 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
126307 +eth_header_22760 eth_header 0 22760 NULL
126308 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
126309 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
126310 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
126311 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
126312 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
126313 +print_frame_22769 print_frame 0 22769 NULL
126314 +show_in_max3_22770 show_in_max3 0 22770 NULL
126315 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
126316 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
126317 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
126318 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
126319 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
126320 +__break_lease_22777 __break_lease 0 22777 NULL
126321 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
126322 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
126323 +preenable_22790 preenable 0 22790 NULL
126324 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
126325 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
126326 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
126327 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
126328 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
126329 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
126330 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
126331 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
126332 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
126333 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
126334 +init_after_reset_22823 init_after_reset 0 22823 NULL
126335 +show_fbstate_22824 show_fbstate 0 22824 NULL
126336 +ghash_init_22826 ghash_init 0 22826 NULL
126337 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
126338 +afs_permission_22835 afs_permission 0 22835 NULL
126339 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
126340 +__scm_send_22841 __scm_send 0 22841 NULL
126341 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
126342 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
126343 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
126344 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
126345 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
126346 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
126347 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
126348 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
126349 +atmel_resume_22860 atmel_resume 0 22860 NULL
126350 +create_attr_set_22861 create_attr_set 1 22861 NULL
126351 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
126352 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
126353 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
126354 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
126355 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
126356 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
126357 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
126358 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
126359 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
126360 +show_green_22889 show_green 0 22889 NULL
126361 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
126362 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
126363 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
126364 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
126365 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
126366 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
126367 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
126368 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
126369 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
126370 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
126371 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
126372 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
126373 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
126374 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
126375 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
126376 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
126377 +__set_xattr_22923 __set_xattr 0 22923 NULL
126378 +sg_start_req_22924 sg_start_req 0 22924 NULL
126379 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
126380 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
126381 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
126382 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
126383 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
126384 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
126385 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
126386 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
126387 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
126388 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
126389 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
126390 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
126391 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
126392 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
126393 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
126394 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
126395 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
126396 +vme_get_size_22964 vme_get_size 0 22964 NULL
126397 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
126398 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
126399 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
126400 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
126401 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
126402 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
126403 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
126404 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
126405 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
126406 +open_22984 open 0 22984 NULL
126407 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
126408 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
126409 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
126410 +find_root_sec_22988 find_root_sec 0 22988 NULL
126411 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
126412 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
126413 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
126414 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
126415 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
126416 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
126417 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
126418 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
126419 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
126420 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
126421 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
126422 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
126423 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
126424 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
126425 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
126426 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
126427 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
126428 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
126429 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
126430 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
126431 +adm8211_start_23027 adm8211_start 0 23027 NULL
126432 +st_status_23032 st_status 5-0 23032 NULL
126433 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
126434 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
126435 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
126436 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
126437 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
126438 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
126439 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
126440 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
126441 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
126442 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
126443 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
126444 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
126445 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
126446 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
126447 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
126448 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
126449 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
126450 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
126451 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
126452 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
126453 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
126454 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
126455 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
126456 +init_23083 init 0 23083 NULL
126457 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
126458 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
126459 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
126460 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
126461 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
126462 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
126463 +fls_long_23096 fls_long 0 23096 NULL nohasharray
126464 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
126465 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
126466 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
126467 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
126468 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
126469 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
126470 +da903x_read_23103 da903x_read 0 23103 NULL
126471 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
126472 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
126473 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
126474 +rawsock_create_23108 rawsock_create 0 23108 NULL
126475 +product_id_store_23109 product_id_store 0-4 23109 NULL
126476 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
126477 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
126478 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
126479 +__clear_user_23118 __clear_user 0 23118 NULL
126480 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
126481 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
126482 +guard_show_23120 guard_show 0 23120 NULL nohasharray
126483 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
126484 +id_show_23121 id_show 0 23121 NULL
126485 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
126486 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
126487 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
126488 +do_generic_request_23130 do_generic_request 0 23130 NULL
126489 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
126490 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
126491 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
126492 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
126493 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
126494 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
126495 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
126496 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
126497 +handle_event_23156 handle_event 0 23156 NULL
126498 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
126499 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
126500 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
126501 +video_begin_23167 video_begin 0 23167 NULL
126502 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
126503 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
126504 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
126505 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
126506 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
126507 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
126508 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
126509 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
126510 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
126511 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
126512 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
126513 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
126514 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
126515 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
126516 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
126517 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
126518 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
126519 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
126520 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
126521 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
126522 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
126523 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
126524 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
126525 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
126526 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
126527 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
126528 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
126529 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
126530 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
126531 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
126532 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
126533 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
126534 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
126535 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
126536 +__kmalloc_23231 __kmalloc 1 23231 NULL
126537 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
126538 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
126539 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
126540 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
126541 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
126542 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
126543 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
126544 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
126545 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
126546 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
126547 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
126548 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
126549 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
126550 +alg_bind_23268 alg_bind 0 23268 NULL
126551 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
126552 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
126553 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
126554 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
126555 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
126556 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
126557 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
126558 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
126559 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
126560 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
126561 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
126562 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
126563 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
126564 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
126565 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
126566 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
126567 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
126568 +ns_send_23311 ns_send 0 23311 NULL
126569 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
126570 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
126571 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
126572 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
126573 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
126574 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
126575 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
126576 +poll_oip_23322 poll_oip 0 23322 NULL
126577 +config_led_23323 config_led 0 23323 NULL
126578 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
126579 +run_gc_23325 run_gc 0 23325 NULL
126580 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
126581 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
126582 +page_readlink_23346 page_readlink 3 23346 NULL
126583 +prepare_23350 prepare 0 23350 NULL nohasharray
126584 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
126585 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
126586 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
126587 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
126588 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
126589 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
126590 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
126591 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
126592 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
126593 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
126594 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
126595 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
126596 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
126597 +kobil_write_23392 kobil_write 0-4 23392 NULL
126598 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
126599 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
126600 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
126601 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
126602 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
126603 +goku_queue_23412 goku_queue 0 23412 NULL
126604 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
126605 +passive_show_23418 passive_show 0 23418 NULL
126606 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
126607 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
126608 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
126609 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
126610 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
126611 +gpiod_export_23427 gpiod_export 0 23427 NULL
126612 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
126613 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
126614 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
126615 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
126616 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
126617 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
126618 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
126619 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
126620 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
126621 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
126622 +napi_add_23455 napi_add 0 23455 NULL nohasharray
126623 +store_23455 store 0 23455 &napi_add_23455
126624 +sb_statfs_23456 sb_statfs 0 23456 NULL
126625 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
126626 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
126627 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
126628 +res_get_23470 res_get 0 23470 NULL
126629 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
126630 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
126631 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
126632 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
126633 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
126634 +compat_filldir_23489 compat_filldir 3 23489 NULL
126635 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
126636 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
126637 +event_filter_read_23494 event_filter_read 3 23494 NULL
126638 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
126639 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
126640 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
126641 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
126642 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
126643 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
126644 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
126645 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
126646 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
126647 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
126648 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
126649 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
126650 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
126651 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
126652 +get_component_active_23527 get_component_active 0 23527 NULL
126653 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
126654 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
126655 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
126656 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
126657 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
126658 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
126659 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
126660 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
126661 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
126662 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
126663 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
126664 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
126665 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
126666 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
126667 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
126668 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
126669 +show_net_stats_23573 show_net_stats 0 23573 NULL
126670 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
126671 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
126672 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
126673 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
126674 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
126675 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
126676 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
126677 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
126678 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
126679 +get_power_status_23592 get_power_status 0 23592 NULL
126680 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
126681 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
126682 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
126683 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
126684 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
126685 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
126686 +show_23604 show 0 23604 NULL
126687 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
126688 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
126689 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
126690 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
126691 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
126692 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
126693 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
126694 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
126695 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
126696 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
126697 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
126698 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
126699 +show_button_23622 show_button 0 23622 NULL
126700 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
126701 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
126702 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
126703 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
126704 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
126705 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
126706 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
126707 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
126708 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
126709 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
126710 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
126711 +idVendor_show_23662 idVendor_show 0 23662 NULL
126712 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
126713 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
126714 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
126715 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
126716 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
126717 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
126718 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
126719 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
126720 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
126721 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
126722 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
126723 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
126724 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
126725 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
126726 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
126727 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
126728 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
126729 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
126730 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
126731 +cx18_read_23699 cx18_read 3-0 23699 NULL
126732 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
126733 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
126734 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
126735 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
126736 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
126737 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
126738 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
126739 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
126740 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
126741 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
126742 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
126743 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
126744 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
126745 +get_conn_info_23723 get_conn_info 4 23723 NULL
126746 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
126747 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
126748 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
126749 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
126750 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
126751 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
126752 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
126753 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
126754 +tg3_open_23742 tg3_open 0 23742 NULL
126755 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
126756 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
126757 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
126758 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
126759 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
126760 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
126761 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
126762 +show_max_23764 show_max 0 23764 NULL
126763 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
126764 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
126765 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
126766 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
126767 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
126768 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
126769 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
126770 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
126771 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
126772 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
126773 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
126774 +map_write_23795 map_write 3-0 23795 NULL
126775 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
126776 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
126777 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
126778 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
126779 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
126780 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
126781 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
126782 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
126783 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
126784 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
126785 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
126786 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
126787 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
126788 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
126789 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
126790 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
126791 +hopcount_show_23825 hopcount_show 0 23825 NULL
126792 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
126793 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
126794 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
126795 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
126796 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
126797 +set_trigger_23840 set_trigger 0-4 23840 NULL
126798 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
126799 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
126800 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
126801 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
126802 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
126803 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
126804 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
126805 +p54_init_common_23850 p54_init_common 1 23850 NULL
126806 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
126807 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
126808 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
126809 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
126810 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
126811 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
126812 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
126813 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
126814 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
126815 +device_event_23864 device_event 0 23864 NULL
126816 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
126817 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
126818 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
126819 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
126820 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
126821 +bond_init_23879 bond_init 0 23879 NULL
126822 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
126823 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
126824 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
126825 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
126826 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
126827 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
126828 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
126829 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
126830 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
126831 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
126832 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
126833 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
126834 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
126835 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
126836 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
126837 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
126838 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
126839 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
126840 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
126841 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
126842 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
126843 +save_image_23929 save_image 0 23929 NULL
126844 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
126845 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
126846 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
126847 +write_vda_23934 write_vda 0-5-6 23934 NULL
126848 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
126849 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
126850 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
126851 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
126852 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
126853 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
126854 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
126855 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
126856 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
126857 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
126858 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
126859 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
126860 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
126861 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
126862 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
126863 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
126864 +vfs_write_23971 vfs_write 3-0 23971 NULL
126865 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
126866 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
126867 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
126868 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
126869 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
126870 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
126871 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
126872 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
126873 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
126874 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
126875 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
126876 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
126877 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
126878 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
126879 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
126880 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
126881 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
126882 +average_write_24020 average_write 0-3 24020 NULL
126883 +give_pages_24021 give_pages 3 24021 NULL
126884 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
126885 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
126886 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
126887 +show_24031 show 0 24031 NULL
126888 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
126889 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
126890 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
126891 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
126892 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
126893 +setkey_24042 setkey 0 24042 NULL
126894 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
126895 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
126896 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
126897 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
126898 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
126899 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
126900 +ad9523_write_24058 ad9523_write 0 24058 NULL
126901 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
126902 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
126903 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
126904 +domid_show_24067 domid_show 0 24067 NULL nohasharray
126905 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
126906 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
126907 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
126908 +usbnet_open_24073 usbnet_open 0 24073 NULL
126909 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
126910 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
126911 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
126912 +show_point2_24082 show_point2 0 24082 NULL
126913 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
126914 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
126915 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
126916 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
126917 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
126918 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
126919 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
126920 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
126921 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
126922 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
126923 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
126924 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
126925 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
126926 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
126927 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
126928 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
126929 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
126930 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
126931 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
126932 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
126933 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
126934 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
126935 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
126936 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
126937 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
126938 +store_24149 store 0-3 24149 NULL
126939 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
126940 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
126941 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
126942 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
126943 +notes_read_24165 notes_read 0-6-5 24165 NULL
126944 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
126945 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
126946 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
126947 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
126948 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
126949 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
126950 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
126951 +adv7343_write_24183 adv7343_write 0 24183 NULL
126952 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
126953 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
126954 +resource_show_24189 resource_show 0 24189 NULL
126955 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
126956 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
126957 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
126958 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
126959 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
126960 +ts_play_24203 ts_play 0-3 24203 NULL
126961 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
126962 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
126963 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
126964 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
126965 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
126966 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
126967 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
126968 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
126969 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
126970 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
126971 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
126972 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
126973 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
126974 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
126975 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
126976 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
126977 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
126978 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
126979 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
126980 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
126981 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
126982 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
126983 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
126984 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
126985 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
126986 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
126987 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
126988 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
126989 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
126990 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
126991 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
126992 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
126993 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
126994 +store_24273 store 0 24273 &tun_chr_write_iter_24273
126995 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
126996 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
126997 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
126998 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
126999 +thin_status_24278 thin_status 5 24278 NULL
127000 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
127001 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
127002 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
127003 +msg_size_24288 msg_size 0 24288 NULL
127004 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
127005 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
127006 +map_page_24298 map_page 4-3 24298 NULL
127007 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
127008 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
127009 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
127010 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
127011 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
127012 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
127013 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
127014 +aliases_show_24315 aliases_show 0 24315 NULL
127015 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
127016 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
127017 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
127018 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
127019 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
127020 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
127021 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
127022 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
127023 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
127024 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
127025 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
127026 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
127027 +nf_iterate_24348 nf_iterate 0 24348 NULL
127028 +prepare_pages_24349 prepare_pages 0 24349 NULL
127029 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
127030 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
127031 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
127032 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
127033 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
127034 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
127035 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
127036 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
127037 +break_deleg_24373 break_deleg 0 24373 NULL
127038 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
127039 +submit_24379 submit 0 24379 NULL
127040 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
127041 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
127042 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
127043 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
127044 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
127045 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
127046 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
127047 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
127048 +getxattr_24398 getxattr 4 24398 NULL nohasharray
127049 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
127050 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
127051 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
127052 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
127053 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
127054 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
127055 +default_density_show_24417 default_density_show 0 24417 NULL
127056 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
127057 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
127058 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
127059 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
127060 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
127061 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
127062 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
127063 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
127064 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
127065 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
127066 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
127067 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
127068 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
127069 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
127070 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
127071 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
127072 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
127073 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
127074 +show_24457 show 0 24457 NULL
127075 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
127076 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
127077 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
127078 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
127079 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
127080 +lport_reset_24466 lport_reset 0 24466 NULL
127081 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
127082 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
127083 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
127084 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
127085 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
127086 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
127087 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
127088 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
127089 +pl2303_open_24492 pl2303_open 0 24492 NULL
127090 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
127091 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
127092 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
127093 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
127094 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
127095 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
127096 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
127097 +pd_video_read_24510 pd_video_read 3 24510 NULL
127098 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
127099 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
127100 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
127101 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
127102 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
127103 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
127104 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
127105 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
127106 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
127107 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
127108 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
127109 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
127110 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
127111 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
127112 +unix_mknod_24543 unix_mknod 0 24543 NULL
127113 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
127114 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
127115 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
127116 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
127117 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
127118 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
127119 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
127120 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
127121 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
127122 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
127123 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
127124 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
127125 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
127126 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
127127 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
127128 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
127129 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
127130 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
127131 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
127132 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
127133 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
127134 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
127135 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
127136 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
127137 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
127138 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
127139 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
127140 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
127141 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
127142 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
127143 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
127144 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
127145 +SyS_poll_24620 SyS_poll 2 24620 NULL
127146 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
127147 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
127148 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
127149 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
127150 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
127151 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
127152 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
127153 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
127154 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
127155 +fake_mtu_24641 fake_mtu 0 24641 NULL
127156 +context_alloc_24645 context_alloc 3 24645 NULL
127157 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
127158 +store_red_24652 store_red 0-4 24652 NULL
127159 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
127160 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
127161 +update_devfreq_24674 update_devfreq 0 24674 NULL
127162 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
127163 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
127164 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
127165 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
127166 +ali1563_access_24683 ali1563_access 0 24683 NULL
127167 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
127168 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
127169 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
127170 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
127171 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
127172 +dgram_connect_24701 dgram_connect 0 24701 NULL
127173 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
127174 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
127175 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
127176 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
127177 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
127178 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
127179 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
127180 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
127181 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
127182 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
127183 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
127184 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
127185 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
127186 +pps_show_24748 pps_show 0 24748 NULL
127187 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
127188 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
127189 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
127190 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
127191 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
127192 +get_src_24759 get_src 0 24759 NULL
127193 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
127194 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
127195 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
127196 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
127197 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
127198 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
127199 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
127200 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
127201 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
127202 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
127203 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
127204 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
127205 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
127206 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
127207 +cache_read_24790 cache_read 3-0 24790 NULL
127208 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
127209 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
127210 +register_bcache_24797 register_bcache 0-4 24797 NULL
127211 +unpack_str_24798 unpack_str 0 24798 NULL
127212 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
127213 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
127214 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
127215 +get_register_page_24802 get_register_page 0 24802 NULL
127216 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
127217 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
127218 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
127219 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
127220 +attr_show_args_24816 attr_show_args 0 24816 NULL
127221 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
127222 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
127223 +brport_show_24827 brport_show 0 24827 NULL
127224 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
127225 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
127226 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
127227 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
127228 +reboot_24837 reboot 0-4 24837 NULL nohasharray
127229 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
127230 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
127231 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
127232 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
127233 +get_latch_status_24846 get_latch_status 0 24846 NULL
127234 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
127235 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
127236 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
127237 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
127238 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
127239 +do_sock_write_24865 do_sock_write 0 24865 NULL
127240 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
127241 +setup_buffering_24872 setup_buffering 0 24872 NULL
127242 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
127243 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
127244 +input_map_show_24878 input_map_show 0 24878 NULL
127245 +zf_write_24882 zf_write 0-3 24882 NULL
127246 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
127247 +store_24890 store 0 24890 NULL
127248 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
127249 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
127250 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
127251 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
127252 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
127253 +work_start_24905 work_start 0 24905 NULL
127254 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
127255 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
127256 +__hci_init_24909 __hci_init 0 24909 NULL
127257 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
127258 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
127259 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
127260 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
127261 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
127262 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
127263 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
127264 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
127265 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
127266 +next_token_24929 next_token 0 24929 NULL
127267 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
127268 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
127269 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
127270 +claim_resources_24936 claim_resources 0 24936 NULL
127271 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
127272 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
127273 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
127274 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
127275 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
127276 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
127277 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
127278 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
127279 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
127280 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
127281 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
127282 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
127283 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
127284 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
127285 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
127286 +cancel_store_24982 cancel_store 0-4 24982 NULL
127287 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
127288 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
127289 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
127290 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
127291 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
127292 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
127293 +profiling_store_24997 profiling_store 0-4 24997 NULL
127294 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
127295 +slot_get_24999 slot_get 0 24999 NULL
127296 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
127297 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
127298 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
127299 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
127300 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
127301 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
127302 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
127303 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
127304 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
127305 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
127306 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
127307 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
127308 +i2400m_open_25041 i2400m_open 0 25041 NULL
127309 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
127310 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
127311 +removable_store_25044 removable_store 0-3 25044 NULL
127312 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
127313 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
127314 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
127315 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
127316 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
127317 +show_rtc_25056 show_rtc 0 25056 NULL
127318 +pptp_create_25064 pptp_create 0 25064 NULL
127319 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
127320 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
127321 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
127322 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
127323 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
127324 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
127325 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
127326 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
127327 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
127328 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
127329 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
127330 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
127331 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
127332 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
127333 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
127334 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
127335 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
127336 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
127337 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
127338 +statfs_25104 statfs 0 25104 NULL nohasharray
127339 +action_store_25104 action_store 0-3 25104 &statfs_25104
127340 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
127341 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
127342 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
127343 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
127344 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
127345 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
127346 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
127347 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
127348 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
127349 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
127350 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
127351 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
127352 +ses_probe_25128 ses_probe 0 25128 NULL
127353 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
127354 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
127355 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
127356 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
127357 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
127358 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
127359 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
127360 +pagesize_show_25147 pagesize_show 0 25147 NULL
127361 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
127362 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
127363 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
127364 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
127365 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
127366 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
127367 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
127368 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
127369 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
127370 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
127371 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
127372 +show_src_clock_25168 show_src_clock 0 25168 NULL
127373 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
127374 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
127375 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
127376 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
127377 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
127378 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
127379 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
127380 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
127381 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
127382 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
127383 +patch_alc662_25213 patch_alc662 0 25213 NULL
127384 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
127385 +open_rx_first_25220 open_rx_first 0 25220 NULL
127386 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
127387 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
127388 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
127389 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
127390 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
127391 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
127392 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
127393 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
127394 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
127395 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
127396 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
127397 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
127398 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
127399 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
127400 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
127401 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
127402 +stripe_status_25259 stripe_status 5 25259 NULL
127403 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
127404 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
127405 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
127406 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
127407 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
127408 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
127409 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
127410 +vfs_writev_25278 vfs_writev 3 25278 NULL
127411 +protocol_show_25279 protocol_show 0 25279 NULL
127412 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
127413 +ray_suspend_25281 ray_suspend 0 25281 NULL
127414 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
127415 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
127416 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
127417 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
127418 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
127419 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
127420 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
127421 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
127422 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
127423 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
127424 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
127425 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
127426 +read8_reg_25307 read8_reg 4-0 25307 NULL
127427 +firm_open_25313 firm_open 0 25313 NULL
127428 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
127429 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
127430 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
127431 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
127432 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
127433 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
127434 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
127435 +print_state_25323 print_state 0 25323 NULL
127436 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
127437 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
127438 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
127439 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
127440 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
127441 +show_rps_map_25336 show_rps_map 0 25336 NULL
127442 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
127443 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
127444 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
127445 +dump_align_25345 dump_align 2 25345 NULL
127446 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
127447 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
127448 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
127449 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
127450 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
127451 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
127452 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
127453 +net2272_enable_25362 net2272_enable 0 25362 NULL
127454 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
127455 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
127456 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
127457 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
127458 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
127459 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
127460 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
127461 +probe_25378 probe 0 25378 &rh_queue_status_25378
127462 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
127463 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
127464 +ep_queue_25382 ep_queue 0 25382 NULL
127465 +sis96x_access_25383 sis96x_access 0 25383 NULL
127466 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
127467 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
127468 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
127469 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
127470 +show_truinst_25392 show_truinst 0 25392 NULL
127471 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
127472 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
127473 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
127474 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
127475 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
127476 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
127477 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
127478 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
127479 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
127480 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
127481 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
127482 +par96_open_25418 par96_open 0 25418 NULL
127483 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
127484 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
127485 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
127486 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
127487 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
127488 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
127489 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
127490 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
127491 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
127492 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
127493 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
127494 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
127495 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
127496 +print_name_25459 print_name 0 25459 NULL nohasharray
127497 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
127498 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
127499 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
127500 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
127501 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
127502 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
127503 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
127504 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
127505 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
127506 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
127507 +read_cmd_25491 read_cmd 0 25491 NULL
127508 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
127509 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
127510 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
127511 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
127512 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
127513 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
127514 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
127515 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
127516 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
127517 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
127518 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
127519 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
127520 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
127521 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
127522 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
127523 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
127524 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
127525 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
127526 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
127527 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
127528 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
127529 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
127530 +ad9523_show_25530 ad9523_show 0 25530 NULL
127531 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
127532 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
127533 +num_reads_show_25535 num_reads_show 0 25535 NULL
127534 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
127535 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
127536 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
127537 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
127538 +store_octave_25552 store_octave 0-4 25552 NULL
127539 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
127540 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
127541 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
127542 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
127543 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
127544 +read_dscorr_25560 read_dscorr 0 25560 NULL
127545 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
127546 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
127547 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
127548 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
127549 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
127550 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
127551 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
127552 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
127553 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
127554 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
127555 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
127556 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
127557 +open_tx_25605 open_tx 0 25605 NULL
127558 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
127559 +chksum_init_25613 chksum_init 0 25613 NULL
127560 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
127561 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
127562 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
127563 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
127564 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
127565 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
127566 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
127567 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
127568 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
127569 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
127570 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
127571 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
127572 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
127573 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
127574 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
127575 +zatm_send_25650 zatm_send 0 25650 NULL
127576 +set_acpi_25652 set_acpi 0 25652 NULL
127577 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
127578 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
127579 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
127580 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
127581 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
127582 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
127583 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
127584 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
127585 +unix_getname_25678 unix_getname 0 25678 NULL
127586 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
127587 +total_objects_show_25687 total_objects_show 0 25687 NULL
127588 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
127589 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
127590 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
127591 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
127592 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
127593 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
127594 +alloc_ring_25697 alloc_ring 0 25697 NULL
127595 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
127596 +privsize_25701 privsize 0 25701 NULL
127597 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
127598 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
127599 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
127600 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
127601 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
127602 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
127603 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
127604 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
127605 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
127606 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
127607 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
127608 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
127609 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
127610 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
127611 +switch_partition_25723 switch_partition 0 25723 NULL
127612 +eth_bind_25725 eth_bind 0 25725 NULL
127613 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
127614 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
127615 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
127616 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
127617 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
127618 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
127619 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
127620 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
127621 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
127622 +vx_set_format_25741 vx_set_format 0 25741 NULL
127623 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
127624 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
127625 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
127626 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
127627 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
127628 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
127629 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
127630 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
127631 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
127632 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
127633 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
127634 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
127635 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
127636 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
127637 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
127638 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
127639 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
127640 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
127641 +read_delin_25798 read_delin 0 25798 NULL
127642 +sg_read_25799 sg_read 3-0 25799 NULL
127643 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
127644 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
127645 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
127646 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
127647 +system_enable_read_25815 system_enable_read 3 25815 NULL
127648 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
127649 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
127650 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
127651 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
127652 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
127653 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
127654 +show_red_25831 show_red 0 25831 NULL nohasharray
127655 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
127656 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
127657 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
127658 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
127659 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
127660 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
127661 +parport_read_25855 parport_read 0 25855 NULL
127662 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
127663 +level_show_25858 level_show 0 25858 NULL
127664 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
127665 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
127666 +null_build_header_25866 null_build_header 0 25866 NULL
127667 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
127668 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
127669 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
127670 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
127671 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
127672 +fix_io_25879 fix_io 0 25879 NULL nohasharray
127673 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
127674 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
127675 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
127676 +acf_status_25890 acf_status 0 25890 NULL
127677 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
127678 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
127679 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
127680 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
127681 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
127682 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
127683 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
127684 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
127685 +send_purge_25911 send_purge 0 25911 NULL
127686 +resume_store_25917 resume_store 0-4 25917 NULL
127687 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
127688 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
127689 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
127690 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
127691 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
127692 +_get_word_25929 _get_word 0 25929 NULL
127693 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
127694 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
127695 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
127696 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
127697 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
127698 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
127699 +flush_25957 flush 2-0 25957 NULL
127700 +done_25962 done 0 25962 NULL
127701 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
127702 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
127703 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
127704 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
127705 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
127706 +video_register_device_25971 video_register_device 3 25971 NULL
127707 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
127708 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
127709 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
127710 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
127711 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
127712 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
127713 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
127714 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
127715 +fan_get_status_26004 fan_get_status 0 26004 NULL
127716 +init_26006 init 0 26006 NULL
127717 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
127718 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
127719 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
127720 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
127721 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
127722 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
127723 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
127724 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
127725 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
127726 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
127727 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
127728 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
127729 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
127730 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
127731 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
127732 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
127733 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
127734 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
127735 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
127736 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
127737 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
127738 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
127739 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
127740 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
127741 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
127742 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
127743 +update_vlan_26069 update_vlan 0 26069 NULL
127744 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
127745 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
127746 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
127747 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
127748 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
127749 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
127750 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
127751 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
127752 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
127753 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
127754 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
127755 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
127756 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
127757 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
127758 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
127759 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
127760 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
127761 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
127762 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
127763 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
127764 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
127765 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
127766 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
127767 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
127768 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
127769 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
127770 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
127771 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
127772 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
127773 +func_id_show_26143 func_id_show 0 26143 NULL
127774 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
127775 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
127776 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
127777 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
127778 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
127779 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
127780 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
127781 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
127782 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
127783 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
127784 +read_data_26165 read_data 0 26165 NULL nohasharray
127785 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
127786 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
127787 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
127788 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
127789 +query_port_26169 query_port 0 26169 NULL
127790 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
127791 +show_26172 show 0 26172 NULL
127792 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
127793 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
127794 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
127795 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
127796 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
127797 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
127798 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
127799 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
127800 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
127801 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
127802 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
127803 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
127804 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
127805 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
127806 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
127807 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
127808 +mce_write_26201 mce_write 3 26201 NULL
127809 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
127810 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
127811 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
127812 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
127813 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
127814 +SyS_splice_26206 SyS_splice 5 26206 NULL
127815 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
127816 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
127817 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
127818 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
127819 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
127820 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
127821 +teql_master_open_26224 teql_master_open 0 26224 NULL
127822 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
127823 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
127824 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
127825 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
127826 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
127827 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
127828 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
127829 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
127830 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
127831 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
127832 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
127833 +show_26245 show 0 26245 NULL
127834 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
127835 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
127836 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
127837 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
127838 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
127839 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
127840 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
127841 +activate_26268 activate 0 26268 NULL
127842 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
127843 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
127844 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
127845 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
127846 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
127847 +size_write_26288 size_write 0-3 26288 NULL
127848 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
127849 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
127850 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
127851 +dbg_write_26301 dbg_write 0-3 26301 NULL
127852 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
127853 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
127854 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
127855 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
127856 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
127857 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
127858 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
127859 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
127860 +show_temp_26323 show_temp 0 26323 NULL
127861 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
127862 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
127863 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
127864 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
127865 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
127866 +nr_getname_26347 nr_getname 0 26347 NULL
127867 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
127868 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
127869 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
127870 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
127871 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
127872 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
127873 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
127874 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
127875 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
127876 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
127877 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
127878 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
127879 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
127880 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
127881 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
127882 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
127883 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
127884 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
127885 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
127886 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
127887 +trigger_26381 trigger 0 26381 NULL
127888 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
127889 +pl_reset_26387 pl_reset 0 26387 NULL
127890 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
127891 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
127892 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
127893 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
127894 +ntty_write_26404 ntty_write 3 26404 NULL
127895 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
127896 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
127897 +firmware_store_26408 firmware_store 4-0 26408 NULL
127898 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
127899 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
127900 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
127901 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
127902 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
127903 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
127904 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
127905 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
127906 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
127907 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
127908 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
127909 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
127910 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
127911 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
127912 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
127913 +prism2_open_26452 prism2_open 0 26452 NULL
127914 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
127915 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
127916 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
127917 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
127918 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
127919 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
127920 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
127921 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
127922 +show_attribute_26469 show_attribute 0 26469 NULL
127923 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
127924 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
127925 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
127926 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
127927 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
127928 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
127929 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
127930 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
127931 +active_show_26489 active_show 0 26489 NULL
127932 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
127933 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
127934 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
127935 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
127936 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
127937 +activate_26500 activate 0 26500 NULL
127938 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
127939 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
127940 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
127941 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
127942 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
127943 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
127944 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
127945 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
127946 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
127947 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
127948 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
127949 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
127950 +portio_size_show_26525 portio_size_show 0 26525 NULL
127951 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
127952 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
127953 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
127954 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
127955 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
127956 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
127957 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
127958 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
127959 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
127960 +online_show_26562 online_show 0 26562 NULL nohasharray
127961 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
127962 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
127963 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
127964 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
127965 +mode_string_26566 mode_string 0 26566 NULL
127966 +sha256_export_26571 sha256_export 0 26571 NULL
127967 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
127968 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
127969 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
127970 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
127971 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
127972 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
127973 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
127974 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
127975 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
127976 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
127977 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
127978 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
127979 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
127980 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
127981 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
127982 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
127983 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
127984 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
127985 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
127986 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
127987 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
127988 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
127989 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
127990 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
127991 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
127992 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
127993 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
127994 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
127995 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
127996 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
127997 +config_init_26642 config_init 0 26642 NULL
127998 +null_digest_26644 null_digest 0 26644 NULL
127999 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
128000 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
128001 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
128002 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
128003 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
128004 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
128005 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
128006 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
128007 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
128008 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
128009 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
128010 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
128011 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
128012 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
128013 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
128014 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
128015 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
128016 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
128017 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
128018 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
128019 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
128020 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
128021 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
128022 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
128023 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
128024 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
128025 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
128026 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
128027 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
128028 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
128029 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
128030 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
128031 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
128032 +get_register_26725 get_register 0 26725 NULL
128033 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
128034 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
128035 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
128036 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
128037 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
128038 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
128039 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
128040 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
128041 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
128042 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
128043 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
128044 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
128045 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
128046 +store_26755 store 0 26755 NULL
128047 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
128048 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
128049 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
128050 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
128051 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
128052 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
128053 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
128054 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
128055 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
128056 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
128057 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
128058 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
128059 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
128060 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
128061 +inotify_read_26778 inotify_read 0-3 26778 NULL
128062 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
128063 +read_port_26787 read_port 0-3 26787 NULL
128064 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
128065 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
128066 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
128067 +select_sec_26799 select_sec 0 26799 NULL
128068 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
128069 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
128070 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
128071 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
128072 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
128073 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
128074 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
128075 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
128076 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
128077 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
128078 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
128079 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
128080 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
128081 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
128082 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
128083 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
128084 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
128085 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
128086 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
128087 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
128088 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
128089 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
128090 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
128091 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
128092 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
128093 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
128094 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
128095 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
128096 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
128097 +uevent_store_26862 uevent_store 0-3 26862 NULL
128098 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
128099 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
128100 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
128101 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
128102 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
128103 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
128104 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
128105 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
128106 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
128107 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
128108 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
128109 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
128110 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
128111 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
128112 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
128113 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
128114 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
128115 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
128116 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
128117 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
128118 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
128119 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
128120 +sctp_error_26925 sctp_error 0-3 26925 NULL
128121 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
128122 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
128123 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
128124 +rndis_command_26933 rndis_command 0 26933 NULL
128125 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
128126 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
128127 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
128128 +show_rev_26939 show_rev 0 26939 NULL
128129 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
128130 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
128131 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
128132 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
128133 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
128134 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
128135 +pvc_open_26949 pvc_open 0 26949 NULL
128136 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
128137 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
128138 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
128139 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
128140 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
128141 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
128142 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
128143 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
128144 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
128145 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
128146 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
128147 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
128148 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
128149 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
128150 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
128151 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
128152 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
128153 +bdx_open_26997 bdx_open 0 26997 NULL
128154 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
128155 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
128156 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
128157 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
128158 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
128159 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
128160 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
128161 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
128162 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
128163 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
128164 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
128165 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
128166 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
128167 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
128168 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
128169 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
128170 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
128171 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
128172 +store_line2_27047 store_line2 4-0 27047 NULL
128173 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
128174 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
128175 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
128176 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
128177 +group_store_27061 group_store 4-0 27061 NULL
128178 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
128179 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
128180 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
128181 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
128182 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
128183 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
128184 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
128185 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
128186 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
128187 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
128188 +find_first_bit_27088 find_first_bit 0 27088 NULL
128189 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
128190 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
128191 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
128192 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
128193 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
128194 +store_output_27101 store_output 0-4 27101 NULL
128195 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
128196 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
128197 +pb0100_start_27111 pb0100_start 0 27111 NULL
128198 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
128199 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
128200 +write_27128 write 0-3 27128 NULL
128201 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
128202 +write_27129 write 0 27129 &rocker_cmd_exec_27129
128203 +ia_send_27132 ia_send 0 27132 NULL
128204 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
128205 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
128206 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
128207 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
128208 +netstat_show_27140 netstat_show 0 27140 NULL
128209 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
128210 +pms_capture_27142 pms_capture 4 27142 NULL
128211 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
128212 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
128213 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
128214 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
128215 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
128216 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
128217 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
128218 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
128219 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
128220 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
128221 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
128222 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
128223 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
128224 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
128225 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
128226 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
128227 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
128228 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
128229 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
128230 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
128231 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
128232 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
128233 +wait_comp_27187 wait_comp 0 27187 NULL
128234 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
128235 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
128236 +freeze_fs_27192 freeze_fs 0 27192 NULL
128237 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
128238 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
128239 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
128240 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
128241 +ep0_queue_27223 ep0_queue 0 27223 NULL
128242 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
128243 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
128244 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
128245 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
128246 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
128247 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
128248 +store_dev_name_27240 store_dev_name 0 27240 NULL
128249 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
128250 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
128251 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
128252 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
128253 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
128254 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
128255 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
128256 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
128257 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
128258 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
128259 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
128260 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
128261 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
128262 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
128263 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
128264 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
128265 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
128266 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
128267 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
128268 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
128269 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
128270 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
128271 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
128272 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
128273 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
128274 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
128275 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
128276 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
128277 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
128278 +__wmi_send_27296 __wmi_send 0 27296 NULL
128279 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
128280 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
128281 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
128282 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
128283 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
128284 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
128285 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
128286 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
128287 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
128288 +write_buf_27316 write_buf 3 27316 NULL
128289 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
128290 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
128291 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
128292 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
128293 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
128294 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
128295 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
128296 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
128297 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
128298 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
128299 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
128300 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
128301 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
128302 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
128303 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
128304 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
128305 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
128306 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
128307 +it87_read_value_27385 it87_read_value 0 27385 NULL
128308 +show_activation_width_27387 show_activation_width 0 27387 NULL
128309 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
128310 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
128311 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
128312 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
128313 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
128314 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
128315 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
128316 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
128317 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
128318 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
128319 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
128320 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
128321 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
128322 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
128323 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
128324 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
128325 +cypress_write_27423 cypress_write 4-0 27423 NULL
128326 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
128327 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
128328 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
128329 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
128330 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
128331 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
128332 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
128333 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
128334 +priority_show_27437 priority_show 0 27437 NULL nohasharray
128335 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
128336 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
128337 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
128338 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
128339 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
128340 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
128341 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
128342 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
128343 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
128344 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
128345 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
128346 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
128347 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
128348 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
128349 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
128350 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
128351 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
128352 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
128353 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
128354 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
128355 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
128356 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
128357 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
128358 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
128359 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
128360 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
128361 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
128362 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
128363 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
128364 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
128365 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
128366 +show_port_phy_27505 show_port_phy 0 27505 NULL
128367 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
128368 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
128369 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
128370 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
128371 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
128372 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
128373 +store_sensor_27515 store_sensor 0-4 27515 NULL
128374 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
128375 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
128376 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
128377 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
128378 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
128379 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
128380 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
128381 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
128382 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
128383 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
128384 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
128385 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
128386 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
128387 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
128388 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
128389 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
128390 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
128391 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
128392 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
128393 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
128394 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
128395 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
128396 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
128397 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
128398 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
128399 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
128400 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
128401 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
128402 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
128403 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
128404 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
128405 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
128406 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
128407 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
128408 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
128409 +max_age_show_27620 max_age_show 0 27620 NULL
128410 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
128411 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
128412 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
128413 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
128414 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
128415 +connect_27639 connect 0 27639 NULL
128416 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
128417 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
128418 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
128419 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
128420 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
128421 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
128422 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
128423 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
128424 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
128425 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
128426 +presence_read_file_27668 presence_read_file 0 27668 NULL
128427 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
128428 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
128429 +min_sync_show_27671 min_sync_show 0 27671 NULL
128430 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
128431 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
128432 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
128433 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
128434 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
128435 +read_27678 read 0 27678 NULL
128436 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
128437 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
128438 +trusted_get_27684 trusted_get 0 27684 NULL
128439 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
128440 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
128441 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
128442 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
128443 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
128444 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
128445 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
128446 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
128447 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
128448 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
128449 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
128450 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
128451 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
128452 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
128453 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
128454 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
128455 +drv_start_27735 drv_start 0 27735 NULL
128456 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
128457 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
128458 +do_grow_27746 do_grow 0 27746 NULL
128459 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
128460 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
128461 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
128462 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
128463 +md4_update_27759 md4_update 0 27759 NULL nohasharray
128464 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
128465 +store_io_db_27768 store_io_db 0-4 27768 NULL
128466 +kcalloc_27770 kcalloc 2-1 27770 NULL
128467 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
128468 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
128469 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
128470 +device_notifier_27779 device_notifier 0 27779 NULL
128471 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
128472 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
128473 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
128474 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
128475 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
128476 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
128477 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
128478 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
128479 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
128480 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
128481 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
128482 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
128483 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
128484 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
128485 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
128486 +smk_set_access_27817 smk_set_access 0 27817 NULL
128487 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
128488 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
128489 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
128490 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
128491 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
128492 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
128493 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
128494 +et131x_open_27842 et131x_open 0 27842 NULL
128495 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
128496 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
128497 +read_profile_27859 read_profile 3-0 27859 NULL
128498 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
128499 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
128500 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
128501 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
128502 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
128503 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
128504 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
128505 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
128506 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
128507 +diag_read_27874 diag_read 0 27874 NULL
128508 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
128509 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
128510 +show_als_channel_27889 show_als_channel 0 27889 NULL
128511 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
128512 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
128513 +func_27900 func 0 27900 NULL nohasharray
128514 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
128515 +gluebi_write_27905 gluebi_write 3 27905 NULL
128516 +handle_dots_27910 handle_dots 0 27910 NULL
128517 +store_27911 store 0-4 27911 NULL
128518 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
128519 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
128520 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
128521 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
128522 +bm_find_next_27929 bm_find_next 2 27929 NULL
128523 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
128524 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
128525 +get_alarm_27933 get_alarm 0 27933 NULL
128526 +can_attach_27934 can_attach 0 27934 NULL
128527 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
128528 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
128529 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
128530 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
128531 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
128532 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
128533 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
128534 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
128535 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
128536 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
128537 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
128538 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
128539 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
128540 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
128541 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
128542 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
128543 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
128544 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
128545 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
128546 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
128547 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
128548 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
128549 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
128550 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
128551 +get_max_state_27981 get_max_state 0 27981 NULL
128552 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
128553 +wan_set_status_27984 wan_set_status 0 27984 NULL
128554 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
128555 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
128556 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
128557 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
128558 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
128559 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
128560 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
128561 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
128562 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
128563 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
128564 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
128565 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
128566 +device_id_show_28011 device_id_show 0 28011 NULL
128567 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
128568 +show_28017 show 0 28017 NULL nohasharray
128569 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
128570 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
128571 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
128572 +memory_block_action_28024 memory_block_action 0 28024 NULL
128573 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
128574 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
128575 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
128576 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
128577 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
128578 +smc_open_28037 smc_open 0 28037 NULL nohasharray
128579 +store_map_28037 store_map 0-4 28037 &smc_open_28037
128580 +show_pools_28038 show_pools 0 28038 NULL
128581 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
128582 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
128583 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
128584 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
128585 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
128586 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
128587 +pool_status_28055 pool_status 5 28055 NULL
128588 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
128589 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
128590 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
128591 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
128592 +ib_query_port_28079 ib_query_port 0 28079 NULL
128593 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
128594 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
128595 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
128596 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
128597 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
128598 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
128599 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
128600 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
128601 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
128602 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
128603 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
128604 +show_initstate_28108 show_initstate 0 28108 NULL
128605 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
128606 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
128607 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
128608 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
128609 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
128610 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
128611 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
128612 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
128613 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
128614 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
128615 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
128616 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
128617 +manuf_show_28140 manuf_show 0 28140 NULL
128618 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
128619 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
128620 +video_read_28148 video_read 3-0 28148 NULL nohasharray
128621 +store_28148 store 0 28148 &video_read_28148
128622 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
128623 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
128624 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
128625 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
128626 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
128627 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
128628 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
128629 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
128630 +vread_28173 vread 0-3 28173 NULL
128631 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
128632 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
128633 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
128634 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
128635 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
128636 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
128637 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
128638 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
128639 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
128640 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
128641 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
128642 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
128643 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
128644 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
128645 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
128646 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
128647 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
128648 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
128649 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
128650 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
128651 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
128652 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
128653 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
128654 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
128655 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
128656 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
128657 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
128658 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
128659 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
128660 +write_28250 write 0 28250 NULL nohasharray
128661 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
128662 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
128663 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
128664 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
128665 +pci_notify_28258 pci_notify 0 28258 NULL
128666 +add_interface_28259 add_interface 0 28259 NULL
128667 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
128668 +airo_open_28270 airo_open 0 28270 NULL
128669 +avtab_read_28272 avtab_read 0 28272 NULL
128670 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
128671 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
128672 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
128673 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
128674 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
128675 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
128676 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
128677 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
128678 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
128679 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
128680 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
128681 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
128682 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
128683 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
128684 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
128685 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
128686 +print_fw_version_28310 print_fw_version 0 28310 NULL
128687 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
128688 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
128689 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
128690 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
128691 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
128692 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
128693 +filldir64_28323 filldir64 3 28323 NULL
128694 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
128695 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
128696 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
128697 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
128698 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
128699 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
128700 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
128701 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
128702 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
128703 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
128704 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
128705 +michael_init_28344 michael_init 0 28344 NULL nohasharray
128706 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
128707 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
128708 +ldlat_show_28348 ldlat_show 0 28348 NULL
128709 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
128710 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
128711 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
128712 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
128713 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
128714 +data_read_28357 data_read 0 28357 &show_mem_db_28357
128715 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
128716 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
128717 +send_control_msg_28366 send_control_msg 0 28366 NULL
128718 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
128719 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
128720 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
128721 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
128722 +operstate_show_28374 operstate_show 0 28374 NULL
128723 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
128724 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
128725 +sys_writev_28384 sys_writev 3 28384 NULL
128726 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
128727 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
128728 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
128729 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
128730 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
128731 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
128732 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
128733 +mtu_28400 mtu 0 28400 NULL
128734 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
128735 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
128736 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
128737 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
128738 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
128739 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
128740 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
128741 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
128742 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
128743 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
128744 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
128745 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
128746 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
128747 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
128748 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
128749 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
128750 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
128751 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
128752 +direction_show_28442 direction_show 0 28442 NULL
128753 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
128754 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
128755 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
128756 +lookup_last_28455 lookup_last 0 28455 NULL
128757 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
128758 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
128759 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
128760 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
128761 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
128762 +show_28462 show 0 28462 NULL
128763 +set_mode_28465 set_mode 0 28465 NULL
128764 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
128765 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
128766 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
128767 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
128768 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
128769 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
128770 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
128771 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
128772 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
128773 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
128774 +max_response_pages_28492 max_response_pages 0 28492 NULL
128775 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
128776 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
128777 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
128778 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
128779 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
128780 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
128781 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
128782 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
128783 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
128784 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
128785 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
128786 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
128787 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
128788 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
128789 +list_28535 list 0-5 28535 NULL
128790 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
128791 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
128792 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
128793 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
128794 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
128795 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
128796 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
128797 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
128798 +statfs_28548 statfs 0 28548 NULL
128799 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
128800 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
128801 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
128802 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
128803 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
128804 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
128805 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
128806 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
128807 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
128808 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
128809 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
128810 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
128811 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
128812 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
128813 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
128814 +el3_open_28584 el3_open 0 28584 NULL
128815 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
128816 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
128817 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
128818 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
128819 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
128820 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
128821 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
128822 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
128823 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
128824 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
128825 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
128826 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
128827 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
128828 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
128829 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
128830 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
128831 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
128832 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
128833 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
128834 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
128835 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
128836 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
128837 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
128838 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
128839 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
128840 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
128841 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
128842 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
128843 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
128844 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
128845 +byte_read_data_28650 byte_read_data 0 28650 NULL
128846 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
128847 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
128848 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
128849 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
128850 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
128851 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
128852 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
128853 +show_refcnt_28672 show_refcnt 0 28672 NULL
128854 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
128855 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
128856 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
128857 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
128858 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
128859 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
128860 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
128861 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
128862 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
128863 +min_show_28691 min_show 0 28691 NULL nohasharray
128864 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
128865 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
128866 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
128867 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
128868 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
128869 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
128870 +balance_level_28707 balance_level 0 28707 NULL
128871 +power_28709 power 0 28709 NULL nohasharray
128872 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
128873 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
128874 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
128875 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
128876 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
128877 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
128878 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
128879 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
128880 +spi_execute_28736 spi_execute 5 28736 NULL
128881 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
128882 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
128883 +switch_channel_28739 switch_channel 0 28739 NULL
128884 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
128885 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
128886 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
128887 +getprocattr_28754 getprocattr 0 28754 NULL
128888 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
128889 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
128890 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
128891 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
128892 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
128893 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
128894 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
128895 +peek_head_len_28771 peek_head_len 0 28771 NULL
128896 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
128897 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
128898 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
128899 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
128900 +set_mode_28785 set_mode 0 28785 NULL
128901 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
128902 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
128903 +thaw_super_28793 thaw_super 0 28793 NULL
128904 +sel_write_member_28800 sel_write_member 3 28800 NULL
128905 +show_28801 show 0 28801 NULL
128906 +update_28806 update 0 28806 NULL
128907 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
128908 +set_lbt_28811 set_lbt 0 28811 NULL
128909 +udp_packet_28817 udp_packet 0 28817 NULL
128910 +user_preparse_28821 user_preparse 0 28821 NULL
128911 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
128912 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
128913 +show_prochot_28824 show_prochot 0 28824 NULL
128914 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
128915 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
128916 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
128917 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
128918 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
128919 +udplite_packet_28840 udplite_packet 0 28840 NULL
128920 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
128921 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
128922 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
128923 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
128924 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
128925 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
128926 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
128927 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
128928 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
128929 +e100_self_test_28862 e100_self_test 0 28862 NULL
128930 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
128931 +disk_store_28868 disk_store 0-4 28868 NULL
128932 +profile_init_28870 profile_init 0 28870 NULL
128933 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
128934 +unix_create_28874 unix_create 0 28874 NULL
128935 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
128936 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
128937 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
128938 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
128939 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
128940 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
128941 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
128942 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
128943 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
128944 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
128945 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
128946 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
128947 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
128948 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
128949 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
128950 +get_video_status_28922 get_video_status 0 28922 NULL
128951 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
128952 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
128953 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
128954 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
128955 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
128956 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
128957 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
128958 +push_rx_28939 push_rx 3 28939 NULL
128959 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
128960 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
128961 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
128962 +icmp_packet_28950 icmp_packet 0 28950 NULL
128963 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
128964 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
128965 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
128966 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
128967 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
128968 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
128969 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
128970 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
128971 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
128972 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
128973 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
128974 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
128975 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
128976 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
128977 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
128978 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
128979 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
128980 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
128981 +netlink_bind_28992 netlink_bind 0 28992 NULL
128982 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
128983 +device_show_bool_28994 device_show_bool 0 28994 NULL
128984 +store_28995 store 0 28995 NULL
128985 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
128986 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
128987 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
128988 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
128989 +fdb_insert_29003 fdb_insert 0 29003 NULL
128990 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
128991 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
128992 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
128993 +read_alloc_29022 read_alloc 0 29022 NULL
128994 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
128995 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
128996 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
128997 +rmd160_update_29027 rmd160_update 0 29027 NULL
128998 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
128999 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
129000 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
129001 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
129002 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
129003 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
129004 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
129005 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
129006 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
129007 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
129008 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
129009 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
129010 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
129011 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
129012 +tso_fragment_29050 tso_fragment 3 29050 NULL
129013 +open_tx_first_29051 open_tx_first 0 29051 NULL
129014 +send_request_29054 send_request 0 29054 NULL
129015 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
129016 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
129017 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
129018 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
129019 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
129020 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
129021 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
129022 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
129023 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
129024 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
129025 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
129026 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
129027 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
129028 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
129029 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
129030 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
129031 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
129032 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
129033 +show_29089 show 0 29089 NULL
129034 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
129035 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
129036 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
129037 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
129038 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
129039 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
129040 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
129041 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
129042 +show_tach_29110 show_tach 0 29110 NULL
129043 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
129044 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
129045 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
129046 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
129047 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
129048 +snprintf_29125 snprintf 0 29125 NULL
129049 +init_mac_29127 init_mac 0 29127 NULL
129050 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
129051 +iov_shorten_29130 iov_shorten 0 29130 NULL
129052 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
129053 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
129054 +show_nports_29139 show_nports 0 29139 NULL nohasharray
129055 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
129056 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
129057 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
129058 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
129059 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
129060 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
129061 +chunksize_show_29145 chunksize_show 0 29145 NULL
129062 +reshape_ring_29147 reshape_ring 2 29147 NULL
129063 +show_29152 show 0 29152 NULL nohasharray
129064 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
129065 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
129066 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
129067 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
129068 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
129069 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
129070 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
129071 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
129072 +badblocks_show_29175 badblocks_show 0 29175 NULL
129073 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
129074 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
129075 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
129076 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
129077 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
129078 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
129079 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
129080 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
129081 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
129082 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
129083 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
129084 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
129085 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
129086 +disable_vport_29223 disable_vport 0 29223 NULL
129087 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
129088 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
129089 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
129090 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
129091 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
129092 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
129093 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
129094 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
129095 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
129096 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
129097 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
129098 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
129099 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
129100 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
129101 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
129102 +help_29245 help 0 29245 NULL nohasharray
129103 +wake_store_29245 wake_store 0-4 29245 &help_29245
129104 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
129105 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
129106 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
129107 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
129108 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
129109 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
129110 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
129111 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
129112 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
129113 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
129114 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
129115 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
129116 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
129117 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
129118 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
129119 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
129120 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
129121 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
129122 +range_read_29291 range_read 0 29291 NULL
129123 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
129124 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
129125 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
129126 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
129127 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
129128 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
129129 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
129130 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
129131 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
129132 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
129133 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
129134 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
129135 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
129136 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
129137 +set_page_29334 set_page 0 29334 NULL
129138 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
129139 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
129140 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
129141 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
129142 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
129143 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
129144 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
129145 +context_show_29361 context_show 0 29361 NULL nohasharray
129146 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
129147 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
129148 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
129149 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
129150 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
129151 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
129152 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
129153 +store_29393 store 0 29393 NULL
129154 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
129155 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
129156 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
129157 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
129158 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
129159 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
129160 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
129161 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
129162 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
129163 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
129164 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
129165 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
129166 +mempool_create_29437 mempool_create 1 29437 NULL
129167 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
129168 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
129169 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
129170 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
129171 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
129172 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
129173 +show_29455 show 0 29455 NULL nohasharray
129174 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
129175 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
129176 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
129177 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
129178 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
129179 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
129180 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
129181 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
129182 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
129183 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
129184 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
129185 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
129186 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
129187 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
129188 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
129189 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
129190 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
129191 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
129192 +topology_change_show_29484 topology_change_show 0 29484 NULL
129193 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
129194 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
129195 +show_29488 show 0 29488 NULL
129196 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
129197 +store_reset_29502 store_reset 0-4 29502 NULL
129198 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
129199 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
129200 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
129201 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
129202 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
129203 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
129204 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
129205 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
129206 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
129207 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
129208 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
129209 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
129210 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
129211 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
129212 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
129213 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
129214 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
129215 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
129216 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
129217 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
129218 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
129219 +vfs_read_29543 vfs_read 0-3 29543 NULL
129220 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
129221 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
129222 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
129223 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
129224 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
129225 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
129226 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
129227 +show_in_input3_29564 show_in_input3 0 29564 NULL
129228 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
129229 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
129230 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
129231 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
129232 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
129233 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
129234 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
129235 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
129236 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
129237 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
129238 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
129239 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
129240 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
129241 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
129242 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
129243 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
129244 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
129245 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
129246 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
129247 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
129248 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
129249 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
129250 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
129251 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
129252 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
129253 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
129254 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
129255 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
129256 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
129257 +show_power_29626 show_power 0 29626 NULL
129258 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
129259 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
129260 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
129261 +spi_write_29631 spi_write 0 29631 NULL
129262 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
129263 +read_null_29633 read_null 0-3 29633 NULL nohasharray
129264 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
129265 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
129266 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
129267 +md5_init_29643 md5_init 0 29643 NULL
129268 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
129269 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
129270 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
129271 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
129272 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
129273 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
129274 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
129275 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
129276 +d_hash_29661 d_hash 0 29661 NULL
129277 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
129278 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
129279 +user_get_29663 user_get 0 29663 NULL
129280 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
129281 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
129282 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
129283 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
129284 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
129285 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
129286 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
129287 +sync_29693 sync 0 29693 NULL nohasharray
129288 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
129289 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
129290 +output_29700 output 0 29700 NULL
129291 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
129292 +cp_open_29706 cp_open 0 29706 NULL
129293 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
129294 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
129295 +probes_write_29711 probes_write 3 29711 NULL
129296 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
129297 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
129298 +compat_write_data_29715 compat_write_data 0 29715 NULL
129299 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
129300 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
129301 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
129302 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
129303 +wake_show_29730 wake_show 0 29730 NULL
129304 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
129305 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
129306 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
129307 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
129308 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
129309 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
129310 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
129311 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
129312 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
129313 +adp5520_show_29748 adp5520_show 0 29748 NULL
129314 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
129315 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
129316 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
129317 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
129318 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
129319 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
129320 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
129321 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
129322 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
129323 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
129324 +devid_show_29772 devid_show 0 29772 NULL
129325 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
129326 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
129327 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
129328 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
129329 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
129330 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
129331 +dbAlloc_29794 dbAlloc 0 29794 NULL
129332 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
129333 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
129334 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
129335 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
129336 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
129337 +oprofile_start_29810 oprofile_start 0 29810 NULL
129338 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
129339 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
129340 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
129341 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
129342 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
129343 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
129344 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
129345 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
129346 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
129347 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
129348 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
129349 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
129350 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
129351 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
129352 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
129353 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
129354 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
129355 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
129356 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
129357 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
129358 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
129359 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
129360 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
129361 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
129362 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
129363 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
129364 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
129365 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
129366 +setup_29880 setup 0 29880 NULL
129367 +store_pan_29882 store_pan 0-4 29882 NULL
129368 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
129369 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
129370 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
129371 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
129372 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
129373 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
129374 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
129375 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
129376 +follow_pte_29913 follow_pte 0 29913 NULL
129377 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
129378 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
129379 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
129380 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
129381 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
129382 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
129383 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
129384 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
129385 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
129386 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
129387 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
129388 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
129389 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
129390 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
129391 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
129392 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
129393 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
129394 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
129395 +init_29962 init 0 29962 NULL
129396 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
129397 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
129398 +register_one_node_29973 register_one_node 0 29973 NULL
129399 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
129400 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
129401 +location_store_29981 location_store 0-3 29981 NULL
129402 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
129403 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
129404 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
129405 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
129406 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
129407 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
129408 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
129409 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
129410 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
129411 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
129412 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
129413 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
129414 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
129415 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
129416 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
129417 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
129418 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
129419 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
129420 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
129421 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
129422 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
129423 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
129424 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
129425 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
129426 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
129427 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
129428 +SyS_write_30059 SyS_write 3 30059 NULL
129429 +general_stats_read_30067 general_stats_read 0 30067 NULL
129430 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
129431 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
129432 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
129433 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
129434 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
129435 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
129436 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
129437 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
129438 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
129439 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
129440 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
129441 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
129442 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
129443 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
129444 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
129445 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
129446 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
129447 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
129448 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
129449 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
129450 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
129451 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
129452 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
129453 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
129454 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
129455 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
129456 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
129457 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
129458 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
129459 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
129460 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
129461 +start_transfer_30146 start_transfer 0 30146 NULL
129462 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
129463 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
129464 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
129465 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
129466 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
129467 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
129468 +cs_init_30168 cs_init 0 30168 NULL
129469 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
129470 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
129471 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
129472 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
129473 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
129474 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
129475 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
129476 +hrz_open_30192 hrz_open 0 30192 NULL
129477 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
129478 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
129479 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
129480 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
129481 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
129482 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
129483 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
129484 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
129485 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
129486 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
129487 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
129488 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
129489 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
129490 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
129491 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
129492 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
129493 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
129494 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
129495 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
129496 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
129497 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
129498 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
129499 +read_data_offset_30230 read_data_offset 0 30230 NULL
129500 +nested_symlink_30235 nested_symlink 0 30235 NULL
129501 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
129502 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
129503 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
129504 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
129505 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
129506 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
129507 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
129508 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
129509 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
129510 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
129511 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
129512 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
129513 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
129514 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
129515 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
129516 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
129517 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
129518 +to_addr_param_30275 to_addr_param 0 30275 NULL
129519 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
129520 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
129521 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
129522 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
129523 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
129524 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
129525 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
129526 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
129527 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
129528 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
129529 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
129530 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
129531 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
129532 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
129533 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
129534 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
129535 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
129536 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
129537 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
129538 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
129539 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
129540 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
129541 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
129542 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
129543 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
129544 +read_30336 read 0 30336 NULL nohasharray
129545 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
129546 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
129547 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
129548 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
129549 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
129550 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
129551 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
129552 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
129553 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
129554 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
129555 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
129556 +ipx_getname_30363 ipx_getname 0 30363 NULL
129557 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
129558 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
129559 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
129560 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
129561 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
129562 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
129563 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
129564 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
129565 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
129566 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
129567 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
129568 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
129569 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
129570 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
129571 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
129572 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
129573 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
129574 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
129575 +ixgb_up_30405 ixgb_up 0 30405 NULL
129576 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
129577 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
129578 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
129579 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
129580 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
129581 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
129582 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
129583 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
129584 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
129585 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
129586 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
129587 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
129588 +mq_create_30425 mq_create 1 30425 NULL nohasharray
129589 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
129590 +ras_help_30427 ras_help 0 30427 NULL nohasharray
129591 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
129592 +can_notifier_30428 can_notifier 0 30428 NULL
129593 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
129594 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
129595 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
129596 +show_30434 show 0 30434 NULL
129597 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
129598 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
129599 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
129600 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
129601 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
129602 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
129603 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
129604 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
129605 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
129606 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
129607 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
129608 +urandom_read_30462 urandom_read 3-0 30462 NULL
129609 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
129610 +bop_lookup_30466 bop_lookup 0 30466 NULL
129611 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
129612 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
129613 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
129614 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
129615 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
129616 +setexposure_30478 setexposure 0 30478 NULL
129617 +write_head_30481 write_head 4-0 30481 NULL nohasharray
129618 +update_30481 update 0 30481 &write_head_30481
129619 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
129620 +adu_write_30487 adu_write 3-0 30487 NULL
129621 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
129622 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
129623 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
129624 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
129625 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
129626 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
129627 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
129628 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
129629 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
129630 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
129631 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
129632 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
129633 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
129634 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
129635 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
129636 +packet_notifier_30510 packet_notifier 0 30510 NULL
129637 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
129638 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
129639 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
129640 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
129641 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
129642 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
129643 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
129644 +init_30531 init 0 30531 NULL
129645 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
129646 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
129647 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
129648 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
129649 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
129650 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
129651 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
129652 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
129653 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
129654 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
129655 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
129656 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
129657 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
129658 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
129659 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
129660 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
129661 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
129662 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
129663 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
129664 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
129665 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
129666 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
129667 +set_le_30581 set_le 4 30581 NULL
129668 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
129669 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
129670 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
129671 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
129672 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
129673 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
129674 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
129675 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
129676 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
129677 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
129678 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
129679 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
129680 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
129681 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
129682 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
129683 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
129684 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
129685 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
129686 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
129687 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
129688 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
129689 +run_store_30632 run_store 0-4 30632 NULL
129690 +show_30633 show 0 30633 NULL
129691 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
129692 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
129693 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
129694 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
129695 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
129696 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
129697 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
129698 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
129699 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
129700 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
129701 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
129702 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
129703 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
129704 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
129705 +agp_remap_30665 agp_remap 2 30665 NULL
129706 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
129707 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
129708 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
129709 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
129710 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
129711 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
129712 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
129713 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
129714 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
129715 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
129716 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
129717 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
129718 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
129719 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
129720 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
129721 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
129722 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
129723 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
129724 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
129725 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
129726 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
129727 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
129728 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
129729 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
129730 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
129731 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
129732 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
129733 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
129734 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
129735 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
129736 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
129737 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
129738 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
129739 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
129740 +snapshot_status_30744 snapshot_status 5 30744 NULL
129741 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
129742 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
129743 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
129744 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
129745 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
129746 +stepping_show_30758 stepping_show 0 30758 NULL
129747 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
129748 +aa_capable_30763 aa_capable 0 30763 NULL
129749 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
129750 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
129751 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
129752 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
129753 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
129754 +fillonedir_30772 fillonedir 3 30772 NULL
129755 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
129756 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
129757 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
129758 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
129759 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
129760 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
129761 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
129762 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
129763 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
129764 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
129765 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
129766 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
129767 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
129768 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
129769 +dn_create_30821 dn_create 0 30821 NULL
129770 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
129771 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
129772 +pvc_create_30834 pvc_create 0 30834 NULL
129773 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
129774 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
129775 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
129776 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
129777 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
129778 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
129779 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
129780 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
129781 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
129782 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
129783 +is_otg_show_30852 is_otg_show 0 30852 NULL
129784 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
129785 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
129786 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
129787 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
129788 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
129789 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
129790 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
129791 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
129792 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
129793 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
129794 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
129795 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
129796 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
129797 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
129798 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
129799 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
129800 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
129801 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
129802 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
129803 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
129804 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
129805 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
129806 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
129807 +num_pages_show_30915 num_pages_show 0 30915 NULL
129808 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
129809 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
129810 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
129811 +show_fan_max_30922 show_fan_max 0 30922 NULL
129812 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
129813 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
129814 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
129815 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
129816 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
129817 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
129818 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
129819 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
129820 +set_30936 set 0 30936 &hello_time_show_30936
129821 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
129822 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
129823 +read_usunc_30940 read_usunc 0 30940 NULL
129824 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
129825 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
129826 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
129827 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
129828 +store_30953 store 0-4 30953 &reserve_space_30953
129829 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
129830 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
129831 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
129832 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
129833 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
129834 +sr_write_async_30968 sr_write_async 3 30968 NULL
129835 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
129836 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
129837 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
129838 +cypress_open_30984 cypress_open 0 30984 NULL
129839 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
129840 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
129841 +wan_write_30990 wan_write 0 30990 NULL
129842 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
129843 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
129844 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
129845 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
129846 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
129847 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
129848 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
129849 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
129850 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
129851 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
129852 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
129853 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
129854 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
129855 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
129856 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
129857 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
129858 +get_regs_len_31032 get_regs_len 0 31032 NULL
129859 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
129860 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
129861 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
129862 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
129863 +show_brightness_31047 show_brightness 0 31047 NULL
129864 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
129865 +sys_splice_31055 sys_splice 5 31055 NULL
129866 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
129867 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
129868 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
129869 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
129870 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
129871 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
129872 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
129873 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
129874 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
129875 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
129876 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
129877 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
129878 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
129879 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
129880 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
129881 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
129882 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
129883 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
129884 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
129885 +output_report_31105 output_report 0 31105 NULL
129886 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
129887 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
129888 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
129889 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
129890 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
129891 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
129892 +show_31115 show 0 31115 NULL
129893 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
129894 +space_store_31124 space_store 0-3 31124 NULL
129895 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
129896 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
129897 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
129898 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
129899 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
129900 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
129901 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
129902 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
129903 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
129904 +ssb_read16_31139 ssb_read16 0 31139 NULL
129905 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
129906 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
129907 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
129908 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
129909 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
129910 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
129911 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
129912 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
129913 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
129914 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
129915 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
129916 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
129917 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
129918 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
129919 +store_31179 store 0-3 31179 NULL
129920 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
129921 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
129922 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
129923 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
129924 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
129925 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
129926 +amd8111_access_31197 amd8111_access 0 31197 NULL
129927 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
129928 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
129929 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
129930 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
129931 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
129932 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
129933 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
129934 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
129935 +__read_reg_31216 __read_reg 0 31216 NULL
129936 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
129937 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
129938 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
129939 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
129940 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
129941 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
129942 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
129943 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
129944 +store_31237 store 0-3 31237 NULL
129945 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
129946 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
129947 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
129948 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
129949 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
129950 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
129951 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
129952 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
129953 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
129954 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
129955 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
129956 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
129957 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
129958 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
129959 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
129960 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
129961 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
129962 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
129963 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
129964 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
129965 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
129966 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
129967 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
129968 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
129969 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
129970 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
129971 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
129972 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
129973 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
129974 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
129975 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
129976 +command_file_write_31318 command_file_write 3-0 31318 NULL
129977 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
129978 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
129979 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
129980 +recvmsg_31331 recvmsg 0-4 31331 NULL
129981 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
129982 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
129983 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
129984 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
129985 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
129986 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
129987 +platform_device_add_31340 platform_device_add 0 31340 NULL
129988 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
129989 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
129990 +queue_setup_31353 queue_setup 0 31353 NULL
129991 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
129992 +outlen_write_31358 outlen_write 3-0 31358 NULL
129993 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
129994 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
129995 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
129996 +handler_31368 handler 0 31368 NULL
129997 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
129998 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
129999 +fb_blank_31377 fb_blank 0 31377 NULL
130000 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
130001 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
130002 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
130003 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
130004 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
130005 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
130006 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
130007 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
130008 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
130009 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
130010 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
130011 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
130012 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
130013 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
130014 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
130015 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
130016 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
130017 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
130018 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
130019 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
130020 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
130021 +iuu_open_31432 iuu_open 0 31432 NULL
130022 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
130023 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
130024 +security_set_bools_31447 security_set_bools 0 31447 NULL
130025 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
130026 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
130027 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
130028 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
130029 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
130030 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
130031 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
130032 +drm_read_31467 drm_read 0-3 31467 NULL
130033 +do_fcntl_31468 do_fcntl 3 31468 NULL
130034 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
130035 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
130036 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
130037 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
130038 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
130039 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
130040 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
130041 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
130042 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
130043 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
130044 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
130045 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
130046 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
130047 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
130048 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
130049 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
130050 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
130051 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
130052 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
130053 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
130054 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
130055 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
130056 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
130057 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
130058 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
130059 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
130060 +fs_send_31530 fs_send 0 31530 NULL
130061 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
130062 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
130063 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
130064 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
130065 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
130066 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
130067 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
130068 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
130069 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
130070 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
130071 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
130072 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
130073 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
130074 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
130075 +latch_read_file_31569 latch_read_file 0 31569 NULL
130076 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
130077 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
130078 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
130079 +osst_write_31581 osst_write 3-0 31581 NULL
130080 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
130081 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
130082 +fc_read_31589 fc_read 0-3 31589 NULL
130083 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
130084 +adp8870_read_31592 adp8870_read 0 31592 NULL
130085 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
130086 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
130087 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
130088 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
130089 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
130090 +store_31610 store 0-4 31610 NULL
130091 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
130092 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
130093 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
130094 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
130095 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
130096 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
130097 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
130098 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
130099 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
130100 +disassociate_31631 disassociate 0 31631 NULL
130101 +caif_create_31634 caif_create 0 31634 NULL
130102 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
130103 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
130104 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
130105 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
130106 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
130107 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
130108 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
130109 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
130110 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
130111 +current_page_show_31657 current_page_show 0 31657 NULL
130112 +reset_31659 reset 0 31659 NULL
130113 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
130114 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
130115 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
130116 +__lgread_31668 __lgread 4 31668 NULL
130117 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
130118 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
130119 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
130120 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
130121 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
130122 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
130123 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
130124 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
130125 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
130126 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
130127 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
130128 +x25_bind_31686 x25_bind 0 31686 NULL
130129 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
130130 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
130131 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
130132 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
130133 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
130134 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
130135 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
130136 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
130137 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
130138 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
130139 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
130140 +apply_constraint_31714 apply_constraint 0 31714 NULL
130141 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
130142 +id_device_show_31718 id_device_show 0 31718 NULL
130143 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
130144 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
130145 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
130146 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
130147 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
130148 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
130149 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
130150 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
130151 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
130152 +set_audio_31733 set_audio 0 31733 NULL
130153 +label_northbridge_31734 label_northbridge 0 31734 NULL
130154 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
130155 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
130156 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
130157 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
130158 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
130159 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
130160 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
130161 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
130162 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
130163 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
130164 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
130165 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
130166 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
130167 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
130168 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
130169 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
130170 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
130171 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
130172 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
130173 +tg3_start_31796 tg3_start 0 31796 NULL
130174 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
130175 +get_count_order_31800 get_count_order 0 31800 NULL
130176 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
130177 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
130178 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
130179 +data_write_31805 data_write 3-0 31805 NULL
130180 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
130181 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
130182 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
130183 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
130184 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
130185 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
130186 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
130187 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
130188 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
130189 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
130190 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
130191 +any_show_31831 any_show 0 31831 NULL
130192 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
130193 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
130194 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
130195 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
130196 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
130197 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
130198 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
130199 +show_31851 show 0 31851 NULL
130200 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
130201 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
130202 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
130203 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
130204 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
130205 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
130206 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
130207 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
130208 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
130209 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
130210 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
130211 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
130212 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
130213 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
130214 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
130215 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
130216 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
130217 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
130218 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
130219 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
130220 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
130221 +xattr_permission_31907 xattr_permission 0 31907 NULL
130222 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
130223 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
130224 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
130225 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
130226 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
130227 +new_dir_31919 new_dir 3 31919 NULL
130228 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
130229 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
130230 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
130231 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
130232 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
130233 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
130234 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
130235 +era_status_31934 era_status 5 31934 NULL
130236 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
130237 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
130238 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
130239 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
130240 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
130241 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
130242 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
130243 +read_mem_31942 read_mem 3-0 31942 NULL
130244 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
130245 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
130246 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
130247 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
130248 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
130249 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
130250 +vb2_write_31948 vb2_write 3-0 31948 NULL
130251 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
130252 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
130253 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
130254 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
130255 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
130256 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
130257 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
130258 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
130259 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
130260 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
130261 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
130262 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
130263 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
130264 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
130265 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
130266 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
130267 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
130268 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
130269 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
130270 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
130271 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
130272 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
130273 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
130274 +si4713_setup_31994 si4713_setup 0 31994 NULL
130275 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
130276 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
130277 +poll_dte_32001 poll_dte 0 32001 NULL
130278 +show_line_32004 show_line 0-3-4 32004 NULL
130279 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
130280 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
130281 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
130282 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
130283 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
130284 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
130285 +stk_read_32038 stk_read 3-0 32038 NULL
130286 +camera_show_32039 camera_show 0 32039 NULL
130287 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
130288 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
130289 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
130290 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
130291 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
130292 +dnet_open_32060 dnet_open 0 32060 NULL
130293 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
130294 +flush_buffer_32063 flush_buffer 0 32063 NULL
130295 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
130296 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
130297 +multipath_run_32066 multipath_run 0 32066 NULL
130298 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
130299 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
130300 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
130301 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
130302 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
130303 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
130304 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
130305 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
130306 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
130307 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
130308 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
130309 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
130310 +bio_alloc_32095 bio_alloc 2 32095 NULL
130311 +temp_show_32099 temp_show 0 32099 NULL
130312 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
130313 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
130314 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
130315 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
130316 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
130317 +ep_enable_32105 ep_enable 0 32105 NULL
130318 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
130319 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
130320 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
130321 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
130322 +disk_status_32120 disk_status 4-0 32120 NULL
130323 +adfs_hash_32125 adfs_hash 0 32125 NULL
130324 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
130325 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
130326 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
130327 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
130328 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
130329 +alloc_tx_32143 alloc_tx 2 32143 NULL
130330 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
130331 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
130332 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
130333 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
130334 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
130335 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
130336 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
130337 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
130338 +bind_32161 bind 0 32161 NULL
130339 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
130340 +venus_link_32165 venus_link 5 32165 NULL
130341 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
130342 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
130343 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
130344 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
130345 +get_beep_32172 get_beep 0 32172 NULL
130346 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
130347 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
130348 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
130349 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
130350 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
130351 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
130352 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
130353 +validate_add_page_32189 validate_add_page 0 32189 NULL
130354 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
130355 +del_ptr_32197 del_ptr 4 32197 NULL
130356 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
130357 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
130358 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
130359 +affs_statfs_32208 affs_statfs 0 32208 NULL
130360 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
130361 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
130362 +lower_callback_32223 lower_callback 0 32223 NULL
130363 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
130364 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
130365 +open_patch_32229 open_patch 0 32229 NULL
130366 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
130367 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
130368 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
130369 +ec_transaction_32239 ec_transaction 0 32239 NULL
130370 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
130371 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
130372 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
130373 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
130374 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
130375 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
130376 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
130377 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
130378 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
130379 +dp_device_event_32266 dp_device_event 0 32266 NULL
130380 +write_cam_control_32268 write_cam_control 0 32268 NULL
130381 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
130382 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
130383 +store_in_max_32278 store_in_max 0-4 32278 NULL
130384 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
130385 +runtime_resume_32282 runtime_resume 0 32282 NULL
130386 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
130387 +show_control_32286 show_control 0 32286 NULL
130388 +uart401_open_32288 uart401_open 0 32288 NULL
130389 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
130390 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
130391 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
130392 +find_ci_32301 find_ci 0 32301 NULL
130393 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
130394 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
130395 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
130396 +pm_async_show_32309 pm_async_show 0 32309 NULL
130397 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
130398 +SyS_select_32319 SyS_select 1 32319 NULL
130399 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
130400 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
130401 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
130402 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
130403 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
130404 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
130405 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
130406 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
130407 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
130408 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
130409 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
130410 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
130411 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
130412 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
130413 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
130414 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
130415 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
130416 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
130417 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
130418 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
130419 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
130420 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
130421 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
130422 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
130423 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
130424 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
130425 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
130426 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
130427 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
130428 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
130429 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
130430 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
130431 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
130432 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
130433 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
130434 +root_port_show_32379 root_port_show 0 32379 NULL
130435 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
130436 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
130437 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
130438 +x75create_32394 x75create 0 32394 NULL
130439 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
130440 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
130441 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
130442 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
130443 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
130444 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
130445 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
130446 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
130447 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
130448 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
130449 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
130450 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
130451 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
130452 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
130453 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
130454 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
130455 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
130456 +SyS_send_32424 SyS_send 3 32424 NULL
130457 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
130458 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
130459 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
130460 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
130461 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
130462 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
130463 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
130464 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
130465 +show_in16_32441 show_in16 0 32441 NULL
130466 +axnet_resume_32442 axnet_resume 0 32442 NULL
130467 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
130468 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
130469 +set_status_32456 set_status 0 32456 NULL
130470 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
130471 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
130472 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
130473 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
130474 +cache_status_32462 cache_status 5 32462 NULL
130475 +show_fanin_32463 show_fanin 0 32463 NULL
130476 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
130477 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
130478 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
130479 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
130480 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
130481 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
130482 +piix4_access_32474 piix4_access 0 32474 NULL
130483 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
130484 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
130485 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
130486 +temp0_show_32489 temp0_show 0 32489 NULL
130487 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
130488 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
130489 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
130490 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
130491 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
130492 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
130493 +initialize_32504 initialize 0 32504 NULL
130494 +fwnet_open_32505 fwnet_open 0 32505 NULL
130495 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
130496 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
130497 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
130498 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
130499 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
130500 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
130501 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
130502 +disconnect_32521 disconnect 4 32521 NULL
130503 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
130504 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
130505 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
130506 +ilo_read_32531 ilo_read 3-0 32531 NULL
130507 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
130508 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
130509 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
130510 +snd_register_device_32537 snd_register_device 0 32537 NULL
130511 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
130512 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
130513 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
130514 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
130515 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
130516 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
130517 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
130518 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
130519 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
130520 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
130521 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
130522 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
130523 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
130524 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
130525 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
130526 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
130527 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
130528 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
130529 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
130530 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
130531 +listen_32570 listen 0 32570 NULL
130532 +__vlan_add_32575 __vlan_add 0 32575 NULL
130533 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
130534 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
130535 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
130536 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
130537 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
130538 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
130539 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
130540 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
130541 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
130542 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
130543 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
130544 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
130545 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
130546 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
130547 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
130548 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
130549 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
130550 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
130551 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
130552 +read_32613 read 0 32613 &replace_page_cache_page_32613
130553 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
130554 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
130555 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
130556 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
130557 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
130558 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
130559 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
130560 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
130561 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
130562 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
130563 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
130564 +show_abi_version_32641 show_abi_version 0 32641 NULL
130565 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
130566 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
130567 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
130568 +kvmalloc_32646 kvmalloc 1 32646 NULL
130569 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
130570 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
130571 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
130572 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
130573 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
130574 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
130575 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
130576 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
130577 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
130578 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
130579 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
130580 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
130581 +family_show_32685 family_show 0 32685 NULL
130582 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
130583 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
130584 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
130585 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
130586 +si3054_init_32700 si3054_init 0 32700 NULL
130587 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
130588 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
130589 +security_get_32703 security_get 0 32703 NULL nohasharray
130590 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
130591 +check_bdq_32704 check_bdq 0 32704 NULL
130592 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
130593 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
130594 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
130595 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
130596 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
130597 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
130598 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
130599 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
130600 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
130601 +rpm_resume_32734 rpm_resume 0 32734 NULL
130602 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
130603 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
130604 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
130605 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
130606 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
130607 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
130608 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
130609 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
130610 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
130611 +every_nth_show_32754 every_nth_show 0 32754 NULL
130612 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
130613 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
130614 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
130615 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
130616 +qt2_write_32776 qt2_write 0-4 32776 NULL
130617 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
130618 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
130619 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
130620 +show_state_field_32780 show_state_field 0 32780 NULL
130621 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
130622 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
130623 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
130624 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
130625 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
130626 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
130627 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
130628 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
130629 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
130630 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
130631 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
130632 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
130633 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
130634 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
130635 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
130636 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
130637 +copy_name_32811 copy_name 0-3 32811 NULL
130638 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
130639 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
130640 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
130641 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
130642 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
130643 +vga_rseq_32848 vga_rseq 0 32848 NULL
130644 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
130645 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
130646 +show_32860 show 0 32860 NULL
130647 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
130648 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
130649 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
130650 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
130651 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
130652 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
130653 +sha1_final_32876 sha1_final 0 32876 NULL
130654 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
130655 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
130656 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
130657 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
130658 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
130659 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
130660 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
130661 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
130662 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
130663 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
130664 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
130665 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
130666 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
130667 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
130668 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
130669 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
130670 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
130671 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
130672 +write_policy_show_32908 write_policy_show 0 32908 NULL
130673 +show_fan16_32912 show_fan16 0 32912 NULL
130674 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
130675 +show_32916 show 0 32916 NULL
130676 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
130677 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
130678 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
130679 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
130680 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
130681 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
130682 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
130683 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
130684 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
130685 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
130686 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
130687 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
130688 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
130689 +trusted_list_32953 trusted_list 0-5 32953 NULL
130690 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
130691 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
130692 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
130693 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
130694 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
130695 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
130696 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
130697 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
130698 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
130699 +pte_val_32981 pte_val 0 32981 NULL
130700 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
130701 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
130702 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
130703 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
130704 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
130705 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
130706 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
130707 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
130708 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
130709 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
130710 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
130711 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
130712 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
130713 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
130714 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
130715 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
130716 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
130717 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
130718 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
130719 +show_current_governor_33033 show_current_governor 0 33033 NULL
130720 +make_reservation_33038 make_reservation 0 33038 NULL
130721 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
130722 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
130723 +show_ch_count_33045 show_ch_count 0 33045 NULL
130724 +show_sgid_33048 show_sgid 0 33048 NULL
130725 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
130726 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
130727 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
130728 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
130729 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
130730 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
130731 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
130732 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
130733 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
130734 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
130735 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
130736 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
130737 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
130738 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
130739 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
130740 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
130741 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
130742 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
130743 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
130744 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
130745 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
130746 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
130747 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
130748 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
130749 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
130750 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
130751 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
130752 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
130753 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
130754 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
130755 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
130756 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
130757 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
130758 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
130759 +write_node_33121 write_node 4-0 33121 NULL
130760 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
130761 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
130762 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
130763 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
130764 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
130765 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
130766 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
130767 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
130768 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
130769 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
130770 +SyS_poll_33152 SyS_poll 2 33152 NULL
130771 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
130772 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
130773 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
130774 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
130775 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
130776 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
130777 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
130778 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
130779 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
130780 +show_otp2_33172 show_otp2 0 33172 NULL
130781 +begin_33173 begin 0 33173 NULL
130782 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
130783 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
130784 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
130785 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
130786 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
130787 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
130788 +flash_store_33203 flash_store 0-4 33203 NULL
130789 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
130790 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
130791 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
130792 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
130793 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
130794 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
130795 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
130796 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
130797 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
130798 +fops_write_33219 fops_write 0-3 33219 NULL
130799 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
130800 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
130801 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
130802 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
130803 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
130804 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
130805 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
130806 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
130807 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
130808 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
130809 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
130810 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
130811 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
130812 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
130813 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
130814 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
130815 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
130816 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
130817 +ipgre_open_33270 ipgre_open 0 33270 NULL
130818 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
130819 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
130820 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
130821 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
130822 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
130823 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
130824 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
130825 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
130826 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
130827 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
130828 +bin_search_33289 bin_search 0 33289 NULL
130829 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
130830 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
130831 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
130832 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
130833 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
130834 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
130835 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
130836 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
130837 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
130838 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
130839 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
130840 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
130841 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
130842 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
130843 +bdc_run_33333 bdc_run 0 33333 NULL
130844 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
130845 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
130846 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
130847 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
130848 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
130849 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
130850 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
130851 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
130852 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
130853 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
130854 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
130855 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
130856 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
130857 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
130858 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
130859 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
130860 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
130861 +setsockopt_33380 setsockopt 0 33380 NULL
130862 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
130863 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
130864 +airo_suspend_33386 airo_suspend 0 33386 NULL
130865 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
130866 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
130867 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
130868 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
130869 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
130870 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
130871 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
130872 +size_read_33399 size_read 0-3 33399 NULL
130873 +show_yoffset_33400 show_yoffset 0 33400 NULL
130874 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
130875 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
130876 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
130877 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
130878 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
130879 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
130880 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
130881 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
130882 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
130883 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
130884 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
130885 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
130886 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
130887 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
130888 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
130889 +mic_start_33422 mic_start 0 33422 NULL
130890 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
130891 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
130892 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
130893 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
130894 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
130895 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
130896 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
130897 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
130898 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
130899 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
130900 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
130901 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
130902 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
130903 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
130904 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
130905 +da903x_enable_33458 da903x_enable 0 33458 NULL
130906 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
130907 +__verify_length_33462 __verify_length 0 33462 NULL
130908 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
130909 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
130910 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
130911 +create_entry_33479 create_entry 2 33479 NULL
130912 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
130913 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
130914 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
130915 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
130916 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
130917 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
130918 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
130919 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
130920 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
130921 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
130922 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
130923 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
130924 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
130925 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
130926 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
130927 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
130928 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
130929 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
130930 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
130931 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
130932 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
130933 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
130934 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
130935 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
130936 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
130937 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
130938 +show_temp_high_33534 show_temp_high 0 33534 NULL
130939 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
130940 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
130941 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
130942 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
130943 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
130944 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
130945 +get_fan_div_33546 get_fan_div 0 33546 NULL
130946 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
130947 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
130948 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
130949 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
130950 +dup_array_33551 dup_array 3 33551 NULL
130951 +in8_33552 in8 0 33552 NULL nohasharray
130952 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
130953 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
130954 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
130955 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
130956 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
130957 +limit_write_33576 limit_write 0-3 33576 NULL
130958 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
130959 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
130960 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
130961 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
130962 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
130963 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
130964 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
130965 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
130966 +really_probe_33598 really_probe 0 33598 NULL
130967 +rtl_open_33601 rtl_open 0 33601 NULL
130968 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
130969 +temp_vga_33605 temp_vga 0 33605 NULL
130970 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
130971 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
130972 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
130973 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
130974 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
130975 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
130976 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
130977 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
130978 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
130979 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
130980 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
130981 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
130982 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
130983 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
130984 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
130985 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
130986 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
130987 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
130988 +swap_type_of_33634 swap_type_of 0 33634 NULL
130989 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
130990 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
130991 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
130992 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
130993 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
130994 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
130995 +ali_write_33649 ali_write 0-3 33649 NULL
130996 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
130997 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
130998 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
130999 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
131000 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
131001 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
131002 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
131003 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
131004 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
131005 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
131006 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
131007 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
131008 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
131009 +show_color_common_33677 show_color_common 0 33677 NULL
131010 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
131011 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
131012 +policy_show_33685 policy_show 0 33685 NULL nohasharray
131013 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
131014 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
131015 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
131016 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
131017 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
131018 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
131019 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
131020 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
131021 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
131022 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
131023 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
131024 +expand_corename_33710 expand_corename 2 33710 NULL
131025 +enable_33715 enable 0 33715 NULL
131026 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
131027 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
131028 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
131029 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
131030 +changeset_show_33726 changeset_show 0 33726 NULL
131031 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
131032 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
131033 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
131034 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
131035 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
131036 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
131037 +init_vif_33746 init_vif 0 33746 NULL
131038 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
131039 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
131040 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
131041 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
131042 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
131043 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
131044 +var_to_pll_33759 var_to_pll 0 33759 NULL
131045 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
131046 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
131047 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
131048 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
131049 +hashtab_create_33769 hashtab_create 3 33769 NULL
131050 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
131051 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
131052 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
131053 +____request_module_33775 ____request_module 0 33775 NULL
131054 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
131055 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
131056 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
131057 +show_33785 show 0 33785 NULL nohasharray
131058 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
131059 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
131060 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
131061 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
131062 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
131063 +check_qos_33797 check_qos 0 33797 NULL nohasharray
131064 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
131065 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
131066 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
131067 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
131068 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
131069 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
131070 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
131071 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
131072 +kcs_size_33818 kcs_size 0 33818 NULL
131073 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
131074 +read_reg_33819 read_reg 0 33819 &filter_write_33819
131075 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
131076 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
131077 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
131078 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
131079 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
131080 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
131081 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
131082 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
131083 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
131084 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
131085 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
131086 +hamachi_open_33855 hamachi_open 0 33855 NULL
131087 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
131088 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
131089 +hdcs_start_33860 hdcs_start 0 33860 NULL
131090 +dev_register_33861 dev_register 0 33861 NULL
131091 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
131092 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
131093 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
131094 +bin_string_33884 bin_string 5-3 33884 NULL
131095 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
131096 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
131097 +twl_request_33892 twl_request 0 33892 NULL
131098 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
131099 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
131100 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
131101 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
131102 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
131103 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
131104 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
131105 +sg_nents_33909 sg_nents 0 33909 NULL
131106 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
131107 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
131108 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
131109 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
131110 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
131111 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
131112 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
131113 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
131114 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
131115 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
131116 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
131117 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
131118 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
131119 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
131120 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
131121 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
131122 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
131123 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
131124 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
131125 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
131126 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
131127 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
131128 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
131129 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
131130 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
131131 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
131132 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
131133 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
131134 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
131135 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
131136 +store_33978 store 0 33978 NULL nohasharray
131137 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
131138 +brightness_show_33981 brightness_show 0 33981 NULL
131139 +show_33983 show 0 33983 NULL nohasharray
131140 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
131141 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
131142 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
131143 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
131144 +is_enabled_33989 is_enabled 0 33989 NULL
131145 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
131146 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
131147 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
131148 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
131149 +__az6007_read_34011 __az6007_read 0 34011 NULL
131150 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
131151 +state_show_34018 state_show 0 34018 NULL
131152 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
131153 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
131154 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
131155 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
131156 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
131157 +ghash_update_34031 ghash_update 0 34031 NULL
131158 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
131159 +ppp_write_34034 ppp_write 3-0 34034 NULL
131160 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
131161 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
131162 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
131163 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
131164 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
131165 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
131166 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
131167 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
131168 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
131169 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
131170 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
131171 +store_34070 store 0-3 34070 NULL
131172 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
131173 +show_analog_out_34081 show_analog_out 0 34081 NULL
131174 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
131175 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
131176 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
131177 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
131178 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
131179 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
131180 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
131181 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
131182 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
131183 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
131184 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
131185 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
131186 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
131187 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
131188 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
131189 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
131190 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
131191 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
131192 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
131193 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
131194 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
131195 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
131196 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
131197 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
131198 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
131199 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
131200 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
131201 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
131202 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
131203 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
131204 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
131205 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
131206 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
131207 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
131208 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
131209 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
131210 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
131211 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
131212 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
131213 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
131214 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
131215 +show_pkey_34170 show_pkey 0 34170 NULL
131216 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
131217 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
131218 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
131219 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
131220 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
131221 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
131222 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
131223 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
131224 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
131225 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
131226 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
131227 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
131228 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
131229 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
131230 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
131231 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
131232 +__send_command_34218 __send_command 5-7 34218 NULL
131233 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
131234 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
131235 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
131236 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
131237 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
131238 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
131239 +store_34237 store 0-4 34237 NULL
131240 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
131241 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
131242 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
131243 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
131244 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
131245 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
131246 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
131247 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
131248 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
131249 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
131250 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
131251 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
131252 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
131253 +max_age_store_34262 max_age_store 4-0 34262 NULL
131254 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
131255 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
131256 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
131257 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
131258 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
131259 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
131260 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
131261 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
131262 +device_private_init_34279 device_private_init 0 34279 NULL
131263 +isoc_enable_34281 isoc_enable 0 34281 NULL
131264 +get_boolean_34283 get_boolean 0 34283 NULL
131265 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
131266 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
131267 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
131268 +show_cfg_34289 show_cfg 0 34289 NULL
131269 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
131270 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
131271 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
131272 +rr_open_34298 rr_open 0 34298 NULL
131273 +auxadc_read_34299 auxadc_read 0 34299 NULL
131274 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
131275 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
131276 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
131277 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
131278 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
131279 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
131280 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
131281 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
131282 +radio_read_34356 radio_read 0-3 34356 NULL
131283 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
131284 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
131285 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
131286 +write_rss_34360 write_rss 0 34360 NULL nohasharray
131287 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
131288 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
131289 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
131290 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
131291 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
131292 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
131293 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
131294 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
131295 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
131296 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
131297 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
131298 +ea_read_34378 ea_read 0 34378 NULL nohasharray
131299 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
131300 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
131301 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
131302 +hsc_probe_34385 hsc_probe 0 34385 NULL
131303 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
131304 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
131305 +i2c_outb_34391 i2c_outb 0 34391 NULL
131306 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
131307 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
131308 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
131309 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
131310 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
131311 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
131312 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
131313 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
131314 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
131315 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
131316 +duplex_show_34424 duplex_show 0 34424 NULL
131317 +set_essid_34427 set_essid 0 34427 NULL
131318 +affs_readpage_34433 affs_readpage 0 34433 NULL
131319 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
131320 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
131321 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
131322 +store_state_field_34443 store_state_field 0-4 34443 NULL
131323 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
131324 +_read_oob_34450 _read_oob 0 34450 NULL
131325 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
131326 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
131327 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
131328 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
131329 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
131330 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
131331 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
131332 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
131333 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
131334 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
131335 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
131336 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
131337 +show_34470 show 0 34470 NULL
131338 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
131339 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
131340 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
131341 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
131342 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
131343 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
131344 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
131345 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
131346 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
131347 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
131348 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
131349 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
131350 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
131351 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
131352 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
131353 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
131354 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
131355 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
131356 +features_show_34507 features_show 0 34507 NULL
131357 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
131358 +show_34508 show 0 34508 &efivar_size_read_34508
131359 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
131360 +show_temp_over_34512 show_temp_over 0 34512 NULL
131361 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
131362 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
131363 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
131364 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
131365 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
131366 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
131367 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
131368 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
131369 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
131370 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
131371 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
131372 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
131373 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
131374 +ths7303_config_34542 ths7303_config 0 34542 NULL
131375 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
131376 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
131377 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
131378 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
131379 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
131380 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
131381 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
131382 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
131383 +vsock_bind_34572 vsock_bind 0 34572 NULL
131384 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
131385 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
131386 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
131387 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
131388 +digi_open_34579 digi_open 0 34579 NULL
131389 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
131390 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
131391 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
131392 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
131393 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
131394 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
131395 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
131396 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
131397 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
131398 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
131399 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
131400 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
131401 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
131402 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
131403 +ftdi_open_34618 ftdi_open 0 34618 NULL
131404 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
131405 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
131406 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
131407 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
131408 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
131409 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
131410 +ivtv_read_34631 ivtv_read 0 34631 NULL
131411 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
131412 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
131413 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
131414 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
131415 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
131416 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
131417 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
131418 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
131419 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
131420 +pte_pfn_34678 pte_pfn 0 34678 NULL
131421 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
131422 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
131423 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
131424 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
131425 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
131426 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
131427 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
131428 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
131429 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
131430 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
131431 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
131432 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
131433 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
131434 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
131435 +bb_show_34715 bb_show 0 34715 NULL nohasharray
131436 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
131437 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
131438 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
131439 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
131440 +store_34724 store 0-3 34724 NULL nohasharray
131441 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
131442 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
131443 +sch_transaction_34731 sch_transaction 0 34731 NULL
131444 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
131445 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
131446 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
131447 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
131448 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
131449 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
131450 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
131451 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
131452 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
131453 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
131454 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
131455 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
131456 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
131457 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
131458 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
131459 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
131460 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
131461 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
131462 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
131463 +device_add_34766 device_add 0 34766 NULL
131464 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
131465 +gsmld_read_34768 gsmld_read 0 34768 NULL
131466 +pipe_read_34776 pipe_read 0 34776 NULL
131467 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
131468 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
131469 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
131470 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
131471 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
131472 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
131473 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
131474 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
131475 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
131476 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
131477 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
131478 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
131479 +show_in5_34809 show_in5 0 34809 NULL
131480 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
131481 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
131482 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
131483 +stream_drop_34819 stream_drop 0 34819 NULL
131484 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
131485 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
131486 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
131487 +bio_segments_34832 bio_segments 0 34832 NULL
131488 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
131489 +charger_get_property_34836 charger_get_property 0 34836 NULL
131490 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
131491 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
131492 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
131493 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
131494 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
131495 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
131496 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
131497 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
131498 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
131499 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
131500 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
131501 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
131502 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
131503 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
131504 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
131505 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
131506 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
131507 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
131508 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
131509 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
131510 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
131511 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
131512 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
131513 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
131514 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
131515 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
131516 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
131517 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
131518 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
131519 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
131520 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
131521 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
131522 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
131523 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
131524 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
131525 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
131526 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
131527 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
131528 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
131529 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
131530 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
131531 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
131532 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
131533 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
131534 +x25_create_34911 x25_create 0 34911 NULL nohasharray
131535 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
131536 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
131537 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
131538 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
131539 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
131540 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
131541 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
131542 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
131543 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
131544 +michael_setkey_34918 michael_setkey 0 34918 NULL
131545 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
131546 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
131547 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
131548 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
131549 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
131550 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
131551 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
131552 +wait_comp_34945 wait_comp 0 34945 NULL
131553 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
131554 +show_max_uA_34951 show_max_uA 0 34951 NULL
131555 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
131556 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
131557 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
131558 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
131559 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
131560 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
131561 +edge_show_34977 edge_show 0 34977 NULL
131562 +vendor_command_34980 vendor_command 0 34980 NULL
131563 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
131564 +get_icons_34984 get_icons 0 34984 NULL
131565 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
131566 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
131567 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
131568 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
131569 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
131570 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
131571 +print_message_35000 print_message 0 35000 NULL
131572 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
131573 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
131574 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
131575 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
131576 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
131577 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
131578 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
131579 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
131580 +ark3116_open_35007 ark3116_open 0 35007 NULL
131581 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
131582 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
131583 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
131584 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
131585 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
131586 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
131587 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
131588 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
131589 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
131590 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
131591 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
131592 +stmmac_open_35034 stmmac_open 0 35034 NULL
131593 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
131594 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
131595 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
131596 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
131597 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
131598 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
131599 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
131600 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
131601 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
131602 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
131603 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
131604 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
131605 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
131606 +read_dsunc_35067 read_dsunc 0 35067 NULL
131607 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
131608 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
131609 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
131610 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
131611 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
131612 +create_35091 create 0 35091 NULL
131613 +power_35094 power 0 35094 NULL
131614 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
131615 +transmit_35097 transmit 0 35097 NULL nohasharray
131616 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
131617 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
131618 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
131619 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
131620 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
131621 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
131622 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
131623 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
131624 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
131625 +calibrate_35111 calibrate 0 35111 NULL
131626 +pre_xfer_35114 pre_xfer 0 35114 NULL
131627 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
131628 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
131629 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
131630 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
131631 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
131632 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
131633 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
131634 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
131635 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
131636 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
131637 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
131638 +async_store_35157 async_store 0-4 35157 NULL
131639 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
131640 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
131641 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
131642 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
131643 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
131644 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
131645 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
131646 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
131647 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
131648 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
131649 +serial_show_35187 serial_show 0 35187 NULL
131650 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
131651 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
131652 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
131653 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
131654 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
131655 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
131656 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
131657 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
131658 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
131659 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
131660 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
131661 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
131662 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
131663 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
131664 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
131665 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
131666 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
131667 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
131668 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
131669 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
131670 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
131671 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
131672 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
131673 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
131674 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
131675 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
131676 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
131677 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
131678 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
131679 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
131680 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
131681 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
131682 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
131683 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
131684 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
131685 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
131686 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
131687 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
131688 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
131689 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
131690 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
131691 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
131692 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
131693 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
131694 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
131695 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
131696 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
131697 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
131698 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
131699 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
131700 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
131701 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
131702 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
131703 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
131704 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
131705 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
131706 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
131707 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
131708 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
131709 +show_35313 show 0 35313 NULL
131710 +ifindex_show_35314 ifindex_show 0 35314 NULL
131711 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
131712 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
131713 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
131714 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
131715 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
131716 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
131717 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
131718 +write_page_35331 write_page 0 35331 NULL
131719 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
131720 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
131721 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
131722 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
131723 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
131724 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
131725 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
131726 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
131727 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
131728 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
131729 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
131730 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
131731 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
131732 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
131733 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
131734 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
131735 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
131736 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
131737 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
131738 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
131739 +set_chglim_35363 set_chglim 0-4 35363 NULL
131740 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
131741 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
131742 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
131743 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
131744 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
131745 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
131746 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
131747 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
131748 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
131749 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
131750 +init_35395 init 0 35395 NULL
131751 +store_35397 store 0-4 35397 NULL
131752 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
131753 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
131754 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
131755 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
131756 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
131757 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
131758 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
131759 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
131760 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
131761 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
131762 +show_fault_35423 show_fault 0 35423 NULL nohasharray
131763 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
131764 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
131765 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
131766 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
131767 +firm_purge_35431 firm_purge 0 35431 NULL
131768 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
131769 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
131770 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
131771 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
131772 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
131773 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
131774 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
131775 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
131776 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
131777 +bq24190_read_35453 bq24190_read 0 35453 NULL
131778 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
131779 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
131780 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
131781 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
131782 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
131783 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
131784 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
131785 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
131786 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
131787 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
131788 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
131789 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
131790 +store_comm_35484 store_comm 0-4 35484 NULL
131791 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
131792 +sis630_access_35490 sis630_access 0 35490 NULL
131793 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
131794 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
131795 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
131796 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
131797 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
131798 +cs421x_init_35506 cs421x_init 0 35506 NULL
131799 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
131800 +hints_store_35510 hints_store 0-4 35510 NULL
131801 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
131802 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
131803 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
131804 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
131805 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
131806 +async_setkey_35521 async_setkey 3 35521 NULL
131807 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
131808 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
131809 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
131810 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
131811 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
131812 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
131813 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
131814 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
131815 +store_channel_35540 store_channel 0-4 35540 NULL
131816 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
131817 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
131818 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
131819 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
131820 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
131821 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
131822 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
131823 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
131824 +sq905c_command_35566 sq905c_command 0 35566 NULL
131825 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
131826 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
131827 +update_size_35574 update_size 0 35574 NULL
131828 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
131829 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
131830 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
131831 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
131832 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
131833 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
131834 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
131835 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
131836 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
131837 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
131838 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
131839 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
131840 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
131841 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
131842 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
131843 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
131844 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
131845 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
131846 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
131847 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
131848 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
131849 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
131850 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
131851 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
131852 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
131853 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
131854 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
131855 +show_sched5_35655 show_sched5 0 35655 NULL
131856 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
131857 +request_lock_35670 request_lock 0 35670 NULL
131858 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
131859 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
131860 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
131861 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
131862 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
131863 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
131864 +dif_show_35685 dif_show 0 35685 NULL
131865 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
131866 +dm_table_create_35687 dm_table_create 3 35687 NULL
131867 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
131868 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
131869 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
131870 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
131871 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
131872 +md_super_write_35703 md_super_write 4 35703 NULL
131873 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
131874 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
131875 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
131876 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
131877 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
131878 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
131879 +read_35737 read 0 35737 NULL nohasharray
131880 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
131881 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
131882 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
131883 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
131884 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
131885 +type_show_35748 type_show 0 35748 NULL nohasharray
131886 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
131887 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
131888 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
131889 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
131890 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
131891 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
131892 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
131893 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
131894 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
131895 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
131896 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
131897 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
131898 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
131899 +governor_show_35794 governor_show 0 35794 NULL
131900 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
131901 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
131902 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
131903 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
131904 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
131905 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
131906 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
131907 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
131908 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
131909 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
131910 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
131911 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
131912 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
131913 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
131914 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
131915 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
131916 +wl3501_open_35855 wl3501_open 0 35855 NULL
131917 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
131918 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
131919 +num_parts_show_35868 num_parts_show 0 35868 NULL
131920 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
131921 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
131922 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
131923 +tun_show_group_35875 tun_show_group 0 35875 NULL
131924 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
131925 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
131926 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
131927 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
131928 +fuse_notify_35888 fuse_notify 0 35888 NULL
131929 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
131930 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
131931 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
131932 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
131933 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
131934 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
131935 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
131936 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
131937 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
131938 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
131939 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
131940 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
131941 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
131942 +ch_probe_35922 ch_probe 0 35922 NULL
131943 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
131944 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
131945 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
131946 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
131947 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
131948 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
131949 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
131950 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
131951 +irqcontrol_35953 irqcontrol 0 35953 NULL
131952 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
131953 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
131954 +kernel_bind_35955 kernel_bind 0 35955 NULL
131955 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
131956 +set_cur_state_35966 set_cur_state 0 35966 NULL
131957 +cxgb_open_35970 cxgb_open 0 35970 NULL
131958 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
131959 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
131960 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
131961 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
131962 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
131963 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
131964 +lprev_show_35978 lprev_show 0 35978 NULL
131965 +acl_alloc_35979 acl_alloc 1 35979 NULL
131966 +show_35981 show 0 35981 NULL
131967 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
131968 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
131969 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
131970 +raw_bind_35989 raw_bind 0 35989 NULL
131971 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
131972 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
131973 +current_channel_show_35996 current_channel_show 0 35996 NULL
131974 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
131975 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
131976 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
131977 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
131978 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
131979 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
131980 +console_store_36007 console_store 0-4 36007 NULL
131981 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
131982 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
131983 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
131984 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
131985 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
131986 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
131987 +show_36024 show 0 36024 NULL
131988 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
131989 +afs_getattr_36026 afs_getattr 0 36026 NULL
131990 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
131991 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
131992 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
131993 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
131994 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
131995 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
131996 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
131997 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
131998 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
131999 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
132000 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
132001 +num_arg_36039 num_arg 0 36039 NULL
132002 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
132003 +sys_init_module_36047 sys_init_module 2 36047 NULL
132004 +init_36051 init 0 36051 NULL
132005 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
132006 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
132007 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
132008 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
132009 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
132010 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
132011 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
132012 +show_power_crit_36062 show_power_crit 0 36062 NULL
132013 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
132014 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
132015 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
132016 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
132017 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
132018 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
132019 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
132020 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
132021 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
132022 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
132023 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
132024 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
132025 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
132026 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
132027 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
132028 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
132029 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
132030 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
132031 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
132032 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
132033 +read_dsrate_36103 read_dsrate 0 36103 NULL
132034 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
132035 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
132036 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
132037 +compile_date_show_36116 compile_date_show 0 36116 NULL
132038 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
132039 +show_36118 show 0 36118 &simple_xattr_alloc_36118
132040 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
132041 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
132042 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
132043 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
132044 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
132045 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
132046 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
132047 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
132048 +authorized_store_36134 authorized_store 0-4 36134 NULL
132049 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
132050 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
132051 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
132052 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
132053 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
132054 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
132055 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
132056 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
132057 +show_remote_port_36146 show_remote_port 0 36146 NULL
132058 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
132059 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
132060 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
132061 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
132062 +twl_set_36154 twl_set 2 36154 NULL
132063 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
132064 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
132065 +sys_send_36161 sys_send 3 36161 NULL
132066 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
132067 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
132068 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
132069 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
132070 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
132071 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
132072 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
132073 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
132074 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
132075 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
132076 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
132077 +modify_device_36179 modify_device 0 36179 NULL
132078 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
132079 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
132080 +phys_state_show_36187 phys_state_show 0 36187 NULL
132081 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
132082 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
132083 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
132084 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
132085 +write_word_36211 write_word 0 36211 NULL
132086 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
132087 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
132088 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
132089 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
132090 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
132091 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
132092 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
132093 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
132094 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
132095 +ping_bind_36236 ping_bind 0 36236 NULL
132096 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
132097 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
132098 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
132099 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
132100 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
132101 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
132102 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
132103 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
132104 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
132105 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
132106 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
132107 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
132108 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
132109 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
132110 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
132111 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
132112 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
132113 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
132114 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
132115 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
132116 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
132117 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
132118 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
132119 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
132120 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
132121 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
132122 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
132123 +show_in_min3_36304 show_in_min3 0 36304 NULL
132124 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
132125 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
132126 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
132127 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
132128 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
132129 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
132130 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
132131 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
132132 +lc_create_36332 lc_create 4 36332 NULL
132133 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
132134 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
132135 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
132136 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
132137 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
132138 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
132139 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
132140 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
132141 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
132142 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
132143 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
132144 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
132145 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
132146 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
132147 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
132148 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
132149 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
132150 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
132151 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
132152 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
132153 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
132154 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
132155 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
132156 +sierra_write_36402 sierra_write 4-0 36402 NULL
132157 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
132158 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
132159 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
132160 +qdsb_get_36409 qdsb_get 0 36409 NULL
132161 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
132162 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
132163 +teles_suspend_36416 teles_suspend 0 36416 NULL
132164 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
132165 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
132166 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
132167 +no_uld_show_36430 no_uld_show 0 36430 NULL
132168 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
132169 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
132170 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
132171 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
132172 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
132173 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
132174 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
132175 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
132176 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
132177 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
132178 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
132179 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
132180 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
132181 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
132182 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
132183 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
132184 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
132185 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
132186 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
132187 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
132188 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
132189 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
132190 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
132191 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
132192 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
132193 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
132194 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
132195 +vmci_route_36488 vmci_route 0 36488 NULL
132196 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
132197 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
132198 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
132199 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
132200 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
132201 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
132202 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
132203 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
132204 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
132205 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
132206 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
132207 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
132208 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
132209 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
132210 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
132211 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
132212 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
132213 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
132214 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
132215 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
132216 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
132217 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
132218 +de_init_hw_36543 de_init_hw 0 36543 NULL
132219 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
132220 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
132221 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
132222 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
132223 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
132224 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
132225 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
132226 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
132227 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
132228 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
132229 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
132230 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
132231 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
132232 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
132233 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
132234 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
132235 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
132236 +__erst_read_36579 __erst_read 0 36579 NULL
132237 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
132238 +show_36588 show 0 36588 NULL
132239 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
132240 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
132241 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
132242 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
132243 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
132244 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
132245 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
132246 +init_36600 init 0 36600 NULL
132247 +read_byte_36604 read_byte 0 36604 NULL
132248 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
132249 +show_dev_name_36608 show_dev_name 0 36608 NULL
132250 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
132251 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
132252 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
132253 +kstrtoll_36612 kstrtoll 0 36612 NULL
132254 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
132255 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
132256 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
132257 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
132258 +proto_name_show_36630 proto_name_show 0 36630 NULL
132259 +attribute_show_36633 attribute_show 0 36633 NULL
132260 +power_save_36634 power_save 0 36634 NULL
132261 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
132262 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
132263 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
132264 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
132265 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
132266 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
132267 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
132268 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
132269 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
132270 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
132271 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
132272 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
132273 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
132274 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
132275 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
132276 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
132277 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
132278 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
132279 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
132280 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
132281 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
132282 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
132283 +__follow_pte_36683 __follow_pte 0 36683 NULL
132284 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
132285 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
132286 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
132287 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
132288 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
132289 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
132290 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
132291 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
132292 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
132293 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
132294 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
132295 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
132296 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
132297 +path_getxattr_36717 path_getxattr 4 36717 NULL
132298 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
132299 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
132300 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
132301 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
132302 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
132303 +multicast_show_36734 multicast_show 0 36734 NULL
132304 +read_36735 read 0 36735 NULL
132305 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
132306 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
132307 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
132308 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
132309 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
132310 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
132311 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
132312 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
132313 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
132314 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
132315 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
132316 +agc_status_36756 agc_status 0 36756 NULL
132317 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
132318 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
132319 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
132320 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
132321 +get_ncm_36766 get_ncm 0 36766 NULL
132322 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
132323 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
132324 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
132325 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
132326 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
132327 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
132328 +musb_schedule_36787 musb_schedule 0 36787 NULL
132329 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
132330 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
132331 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
132332 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
132333 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
132334 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
132335 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
132336 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
132337 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
132338 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
132339 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
132340 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
132341 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
132342 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
132343 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
132344 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
132345 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
132346 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
132347 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
132348 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
132349 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
132350 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
132351 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
132352 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
132353 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
132354 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
132355 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
132356 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
132357 +set_rate_36858 set_rate 0 36858 &cm_write_36858
132358 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
132359 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
132360 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
132361 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
132362 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
132363 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
132364 +stp_state_show_36872 stp_state_show 0 36872 NULL
132365 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
132366 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
132367 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
132368 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
132369 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
132370 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
132371 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
132372 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
132373 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
132374 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
132375 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
132376 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
132377 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
132378 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
132379 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
132380 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
132381 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
132382 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
132383 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
132384 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
132385 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
132386 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
132387 +cuse_read_36920 cuse_read 0-3 36920 NULL
132388 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
132389 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
132390 +store_lid_36925 store_lid 0-4 36925 NULL
132391 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
132392 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
132393 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
132394 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
132395 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
132396 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
132397 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
132398 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
132399 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
132400 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
132401 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
132402 +div_u64_36951 div_u64 0 36951 NULL
132403 +write_leb_36957 write_leb 5-0 36957 NULL
132404 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
132405 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
132406 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
132407 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
132408 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
132409 +afs_setattr_36981 afs_setattr 0 36981 NULL
132410 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
132411 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
132412 +set_convrate_36989 set_convrate 0-4 36989 NULL
132413 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
132414 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
132415 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
132416 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
132417 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
132418 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
132419 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
132420 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
132421 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
132422 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
132423 +setxattr_37006 setxattr 4 37006 NULL nohasharray
132424 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
132425 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
132426 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
132427 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
132428 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
132429 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
132430 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
132431 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
132432 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
132433 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
132434 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
132435 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
132436 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
132437 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
132438 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
132439 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
132440 +fat_readpage_37025 fat_readpage 0 37025 NULL
132441 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
132442 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
132443 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
132444 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
132445 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
132446 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
132447 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
132448 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
132449 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
132450 +command_file_read_37038 command_file_read 3-0 37038 NULL
132451 +do_action_37040 do_action 0 37040 NULL nohasharray
132452 +erst_write_37040 erst_write 0 37040 &do_action_37040
132453 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
132454 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
132455 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
132456 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
132457 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
132458 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
132459 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
132460 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
132461 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
132462 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
132463 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
132464 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
132465 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
132466 +parse_command_37079 parse_command 2-0 37079 NULL
132467 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
132468 +resize_37084 resize 0 37084 NULL
132469 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
132470 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
132471 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
132472 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
132473 +show_37102 show 0 37102 NULL
132474 +store_bind_37104 store_bind 0-4 37104 NULL
132475 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
132476 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
132477 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
132478 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
132479 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
132480 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
132481 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
132482 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
132483 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
132484 +show_nets_37127 show_nets 0 37127 NULL
132485 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
132486 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
132487 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
132488 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
132489 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
132490 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
132491 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
132492 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
132493 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
132494 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
132495 +handshake_37157 handshake 0 37157 NULL
132496 +msg_word_37164 msg_word 0 37164 NULL
132497 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
132498 +bop_last_key_37173 bop_last_key 0 37173 NULL
132499 +boot_37174 boot 0 37174 NULL
132500 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
132501 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
132502 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
132503 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
132504 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
132505 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
132506 +store_wimax_37196 store_wimax 4-0 37196 NULL
132507 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
132508 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
132509 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
132510 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
132511 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
132512 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
132513 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
132514 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
132515 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
132516 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
132517 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
132518 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
132519 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
132520 +inv_show_37218 inv_show 0 37218 NULL
132521 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
132522 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
132523 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
132524 +__do_replace_37227 __do_replace 5 37227 NULL
132525 +store_temp8_37228 store_temp8 0-4 37228 NULL
132526 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
132527 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
132528 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
132529 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
132530 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
132531 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
132532 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
132533 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
132534 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
132535 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
132536 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
132537 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
132538 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
132539 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
132540 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
132541 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
132542 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
132543 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
132544 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
132545 +c101_run_37279 c101_run 2 37279 NULL
132546 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
132547 +phy_reset_37283 phy_reset 0 37283 NULL
132548 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
132549 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
132550 +command_37288 command 0 37288 NULL
132551 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
132552 +write_37289 write 0 37289 &idt77252_send_37289
132553 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
132554 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
132555 +governor_store_37304 governor_store 0-4 37304 NULL
132556 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
132557 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
132558 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
132559 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
132560 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
132561 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
132562 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
132563 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
132564 +composite_bind_37313 composite_bind 0 37313 NULL
132565 +program_regs_37317 program_regs 0 37317 NULL
132566 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
132567 +version_show_37322 version_show 0 37322 NULL
132568 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
132569 +kern_path_37329 kern_path 0 37329 NULL
132570 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
132571 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
132572 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
132573 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
132574 +get_any_page_37337 get_any_page 0 37337 NULL
132575 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
132576 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
132577 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
132578 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
132579 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
132580 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
132581 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
132582 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
132583 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
132584 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
132585 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
132586 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
132587 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
132588 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
132589 +xcan_open_37377 xcan_open 0 37377 NULL
132590 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
132591 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
132592 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
132593 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
132594 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
132595 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
132596 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
132597 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
132598 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
132599 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
132600 +channel_set_37410 channel_set 0-4 37410 NULL
132601 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
132602 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
132603 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
132604 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
132605 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
132606 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
132607 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
132608 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
132609 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
132610 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
132611 +fru_alloc_37442 fru_alloc 1 37442 NULL
132612 +show_als_en_37445 show_als_en 0 37445 NULL
132613 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
132614 +skein512_init_37449 skein512_init 0 37449 NULL
132615 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
132616 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
132617 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
132618 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
132619 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
132620 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
132621 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
132622 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
132623 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
132624 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
132625 +prepare_header80_37479 prepare_header80 0 37479 NULL
132626 +get_est_timing_37484 get_est_timing 0 37484 NULL
132627 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
132628 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
132629 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
132630 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
132631 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
132632 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
132633 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
132634 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
132635 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
132636 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
132637 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
132638 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
132639 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
132640 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
132641 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
132642 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
132643 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
132644 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
132645 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
132646 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
132647 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
132648 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
132649 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
132650 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
132651 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
132652 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
132653 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
132654 +extent_map_end_37550 extent_map_end 0 37550 NULL
132655 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
132656 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
132657 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
132658 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
132659 +show_37574 show 0 37574 NULL
132660 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
132661 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
132662 +block_show_37580 block_show 0 37580 NULL
132663 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
132664 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
132665 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
132666 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
132667 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
132668 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
132669 +show_lid_state_37597 show_lid_state 0 37597 NULL
132670 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
132671 +read_field_37603 read_field 0 37603 NULL
132672 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
132673 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
132674 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
132675 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
132676 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
132677 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
132678 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
132679 +sha1_export_37617 sha1_export 0 37617 NULL
132680 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
132681 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
132682 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
132683 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
132684 +rd_byte_37632 rd_byte 0 37632 NULL
132685 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
132686 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
132687 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
132688 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
132689 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
132690 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
132691 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
132692 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
132693 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
132694 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
132695 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
132696 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
132697 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
132698 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
132699 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
132700 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
132701 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
132702 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
132703 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
132704 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
132705 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
132706 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
132707 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
132708 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
132709 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
132710 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
132711 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
132712 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
132713 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
132714 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
132715 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
132716 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
132717 +parse_arg_37696 parse_arg 0 37696 NULL
132718 +smic_size_37697 smic_size 0 37697 NULL
132719 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
132720 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
132721 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
132722 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
132723 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
132724 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
132725 +smp_req_37703 smp_req 0 37703 NULL
132726 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
132727 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
132728 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
132729 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
132730 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
132731 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
132732 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
132733 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
132734 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
132735 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
132736 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
132737 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
132738 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
132739 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
132740 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
132741 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
132742 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
132743 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
132744 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
132745 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
132746 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
132747 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
132748 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
132749 +filemap_flush_37767 filemap_flush 0 37767 NULL
132750 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
132751 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
132752 +__il3945_up_37778 __il3945_up 0 37778 NULL
132753 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
132754 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
132755 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
132756 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
132757 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
132758 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
132759 +nr_open_37793 nr_open 0 37793 NULL
132760 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
132761 +read_posted_37797 read_posted 0 37797 NULL nohasharray
132762 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
132763 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
132764 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
132765 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
132766 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
132767 +setup_irq_37809 setup_irq 0 37809 NULL
132768 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
132769 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
132770 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
132771 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
132772 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
132773 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
132774 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
132775 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
132776 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
132777 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
132778 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
132779 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
132780 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
132781 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
132782 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
132783 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
132784 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
132785 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
132786 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
132787 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
132788 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
132789 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
132790 +dev_port_show_37881 dev_port_show 0 37881 NULL
132791 +set_registers_37883 set_registers 4 37883 NULL
132792 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
132793 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
132794 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
132795 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
132796 +pubek_show_37903 pubek_show 0 37903 NULL
132797 +compiler_show_37905 compiler_show 0 37905 NULL
132798 +show_target_37913 show_target 0 37913 NULL
132799 +skein256_export_37917 skein256_export 0 37917 NULL
132800 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
132801 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
132802 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
132803 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
132804 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
132805 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
132806 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
132807 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
132808 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
132809 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
132810 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
132811 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
132812 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
132813 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
132814 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
132815 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
132816 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
132817 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
132818 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
132819 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
132820 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
132821 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
132822 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
132823 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
132824 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
132825 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
132826 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
132827 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
132828 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
132829 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
132830 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
132831 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
132832 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
132833 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
132834 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
132835 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
132836 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
132837 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
132838 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
132839 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
132840 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
132841 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
132842 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
132843 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
132844 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
132845 +init_dma_38018 init_dma 0 38018 NULL
132846 +crc32_init_38021 crc32_init 0 38021 NULL
132847 +show_beep_38022 show_beep 0 38022 NULL
132848 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
132849 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
132850 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
132851 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
132852 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
132853 +store_wlan_38040 store_wlan 4-0 38040 NULL
132854 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
132855 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
132856 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
132857 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
132858 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
132859 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
132860 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
132861 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
132862 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
132863 +create_l2entity_38053 create_l2entity 0 38053 NULL
132864 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
132865 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
132866 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
132867 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
132868 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
132869 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
132870 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
132871 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
132872 +plip_open_38078 plip_open 0 38078 NULL
132873 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
132874 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
132875 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
132876 +read_38082 read 0 38082 NULL
132877 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
132878 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
132879 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
132880 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
132881 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
132882 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
132883 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
132884 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
132885 +ep0_read_38095 ep0_read 3 38095 NULL
132886 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
132887 +vport_delete_38098 vport_delete 0 38098 NULL
132888 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
132889 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
132890 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
132891 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
132892 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
132893 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
132894 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
132895 +intervals_show_38131 intervals_show 0 38131 NULL
132896 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
132897 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
132898 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
132899 +units_show_38139 units_show 0 38139 NULL
132900 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
132901 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
132902 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
132903 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
132904 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
132905 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
132906 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
132907 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
132908 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
132909 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
132910 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
132911 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
132912 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
132913 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
132914 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
132915 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
132916 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
132917 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
132918 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
132919 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
132920 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
132921 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
132922 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
132923 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
132924 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
132925 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
132926 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
132927 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
132928 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
132929 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
132930 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
132931 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
132932 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
132933 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
132934 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
132935 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
132936 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
132937 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
132938 +m66592_queue_38237 m66592_queue 0 38237 NULL
132939 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
132940 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
132941 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
132942 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
132943 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
132944 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
132945 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
132946 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
132947 +async_xor_val_38254 async_xor_val 3 38254 NULL
132948 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
132949 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
132950 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
132951 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
132952 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
132953 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
132954 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
132955 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
132956 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
132957 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
132958 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
132959 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
132960 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
132961 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
132962 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
132963 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
132964 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
132965 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
132966 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
132967 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
132968 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
132969 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
132970 +show_channel_38289 show_channel 0 38289 NULL
132971 +odev_write_38293 odev_write 0-3 38293 NULL
132972 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
132973 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
132974 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
132975 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
132976 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
132977 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
132978 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
132979 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
132980 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
132981 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
132982 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
132983 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
132984 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
132985 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
132986 +free_calls_show_38323 free_calls_show 0 38323 NULL
132987 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
132988 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
132989 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
132990 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
132991 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
132992 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
132993 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
132994 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
132995 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
132996 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
132997 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
132998 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
132999 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
133000 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
133001 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
133002 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
133003 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
133004 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
133005 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
133006 +active_duration_show_38373 active_duration_show 0 38373 NULL
133007 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
133008 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
133009 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
133010 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
133011 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
133012 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
133013 +_write_mirror_38398 _write_mirror 0 38398 NULL
133014 +vxp_inb_38402 vxp_inb 0 38402 NULL
133015 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
133016 +show_status_str_38406 show_status_str 0 38406 NULL
133017 +send_packet_38408 send_packet 0 38408 NULL
133018 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
133019 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
133020 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
133021 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
133022 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
133023 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
133024 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
133025 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
133026 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
133027 +netlink_send_38434 netlink_send 5 38434 NULL
133028 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
133029 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
133030 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
133031 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
133032 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
133033 +offline_38447 offline 0 38447 &dev_set_mtu_38447
133034 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
133035 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
133036 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
133037 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
133038 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
133039 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
133040 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
133041 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
133042 +show_wimax_38463 show_wimax 0 38463 NULL
133043 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
133044 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
133045 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
133046 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
133047 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
133048 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
133049 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
133050 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
133051 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
133052 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
133053 +store_bpp_38484 store_bpp 0-4 38484 NULL
133054 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
133055 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
133056 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
133057 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
133058 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
133059 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
133060 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
133061 +format_cam_size_38506 format_cam_size 0 38506 NULL
133062 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
133063 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
133064 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
133065 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
133066 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
133067 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
133068 +set_queue_count_38519 set_queue_count 0 38519 NULL
133069 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
133070 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
133071 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
133072 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
133073 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
133074 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
133075 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
133076 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
133077 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
133078 +xs_error_38560 xs_error 0 38560 NULL
133079 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
133080 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
133081 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
133082 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
133083 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
133084 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
133085 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
133086 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
133087 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
133088 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
133089 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
133090 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
133091 +write_38599 write 0 38599 NULL
133092 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
133093 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
133094 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
133095 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
133096 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
133097 +pep_indicate_38611 pep_indicate 5 38611 NULL
133098 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
133099 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
133100 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
133101 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
133102 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
133103 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
133104 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
133105 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
133106 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
133107 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
133108 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
133109 +i801_access_38631 i801_access 0 38631 NULL nohasharray
133110 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
133111 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
133112 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
133113 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
133114 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
133115 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
133116 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
133117 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
133118 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
133119 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
133120 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
133121 +ring_active_show_38652 ring_active_show 0 38652 NULL
133122 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
133123 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
133124 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
133125 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
133126 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
133127 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
133128 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
133129 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
133130 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
133131 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
133132 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
133133 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
133134 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
133135 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
133136 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
133137 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
133138 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
133139 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
133140 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
133141 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
133142 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
133143 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
133144 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
133145 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
133146 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
133147 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
133148 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
133149 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
133150 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
133151 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
133152 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
133153 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
133154 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
133155 +store_38729 store 0-3 38729 NULL
133156 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
133157 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
133158 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
133159 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
133160 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
133161 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
133162 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
133163 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
133164 +microcode_write_38754 microcode_write 0-3 38754 NULL
133165 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
133166 +mic_map_single_38759 mic_map_single 0 38759 NULL
133167 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
133168 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
133169 +udf_readpages_38761 udf_readpages 4 38761 NULL
133170 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
133171 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
133172 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
133173 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
133174 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
133175 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
133176 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
133177 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
133178 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
133179 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
133180 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
133181 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
133182 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
133183 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
133184 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
133185 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
133186 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
133187 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
133188 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
133189 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
133190 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
133191 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
133192 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
133193 +err_decode_38804 err_decode 2 38804 NULL
133194 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
133195 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
133196 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
133197 +sys_select_38827 sys_select 1 38827 NULL
133198 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
133199 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
133200 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
133201 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
133202 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
133203 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
133204 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
133205 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
133206 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
133207 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
133208 +start_discovery_38858 start_discovery 4 38858 NULL
133209 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
133210 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
133211 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
133212 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
133213 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
133214 +image_size_store_38875 image_size_store 0-4 38875 NULL
133215 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
133216 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
133217 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
133218 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
133219 +hdlc_open_38893 hdlc_open 0 38893 NULL
133220 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
133221 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
133222 +__fswab16_38898 __fswab16 0 38898 NULL
133223 +process_access_response_38899 process_access_response 0 38899 NULL
133224 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
133225 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
133226 +ei_open_38906 ei_open 0 38906 NULL
133227 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
133228 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
133229 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
133230 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
133231 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
133232 +change_protocol_38922 change_protocol 0 38922 NULL
133233 +port_destid_show_38923 port_destid_show 0 38923 NULL
133234 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
133235 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
133236 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
133237 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
133238 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
133239 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
133240 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
133241 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
133242 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
133243 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
133244 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
133245 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
133246 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
133247 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
133248 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
133249 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
133250 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
133251 +show_temp16_38958 show_temp16 0 38958 NULL
133252 +macaddress_show_38969 macaddress_show 0 38969 NULL
133253 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
133254 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
133255 +wp512_init_38975 wp512_init 0 38975 NULL
133256 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
133257 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
133258 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
133259 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
133260 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
133261 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
133262 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
133263 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
133264 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
133265 +udf_new_block_38999 udf_new_block 4 38999 NULL
133266 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
133267 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
133268 +systemid_show_39002 systemid_show 0 39002 NULL
133269 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
133270 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
133271 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
133272 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
133273 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
133274 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
133275 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
133276 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
133277 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
133278 +show_39014 show 0 39014 &force_sc_support_read_39014
133279 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
133280 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
133281 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
133282 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
133283 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
133284 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
133285 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
133286 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
133287 +phy_read_status_39042 phy_read_status 0 39042 NULL
133288 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
133289 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
133290 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
133291 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
133292 +__wil_up_39052 __wil_up 0 39052 NULL
133293 +get_component_status_39053 get_component_status 0 39053 NULL
133294 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
133295 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
133296 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
133297 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
133298 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
133299 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
133300 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
133301 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
133302 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
133303 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
133304 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
133305 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
133306 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
133307 +qt2_open_39101 qt2_open 0 39101 NULL
133308 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
133309 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
133310 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
133311 +pause_transport_39115 pause_transport 0 39115 NULL
133312 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
133313 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
133314 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
133315 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
133316 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
133317 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
133318 +ea_foreach_39133 ea_foreach 0 39133 NULL
133319 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
133320 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
133321 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
133322 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
133323 +generic_permission_39150 generic_permission 0 39150 NULL
133324 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
133325 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
133326 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
133327 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
133328 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
133329 +elevator_switch_39159 elevator_switch 0 39159 NULL
133330 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
133331 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
133332 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
133333 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
133334 +msr_device_create_39175 msr_device_create 0 39175 NULL
133335 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
133336 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
133337 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
133338 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
133339 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
133340 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
133341 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
133342 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
133343 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
133344 +location_show_39206 location_show 0 39206 NULL
133345 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
133346 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
133347 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
133348 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
133349 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
133350 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
133351 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
133352 +fuse_access_39220 fuse_access 0 39220 NULL
133353 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
133354 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
133355 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
133356 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
133357 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
133358 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
133359 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
133360 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
133361 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
133362 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
133363 +odev_read_39239 odev_read 0-3 39239 NULL
133364 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
133365 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
133366 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
133367 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
133368 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
133369 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
133370 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
133371 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
133372 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
133373 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
133374 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
133375 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
133376 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
133377 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
133378 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
133379 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
133380 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
133381 +show_lslvl_39283 show_lslvl 0 39283 NULL
133382 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
133383 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
133384 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
133385 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
133386 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
133387 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
133388 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
133389 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
133390 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
133391 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
133392 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
133393 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
133394 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
133395 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
133396 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
133397 +control_store_39323 control_store 0-4 39323 NULL
133398 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
133399 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
133400 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
133401 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
133402 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
133403 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
133404 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
133405 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
133406 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
133407 +sha512_init_39345 sha512_init 0 39345 NULL
133408 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
133409 +show_frame_align_39349 show_frame_align 0 39349 NULL
133410 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
133411 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
133412 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
133413 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
133414 +store_39365 store 0-3 39365 NULL
133415 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
133416 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
133417 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
133418 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
133419 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
133420 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
133421 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
133422 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
133423 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
133424 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
133425 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
133426 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
133427 +show_internals_39390 show_internals 0 39390 NULL
133428 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
133429 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
133430 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
133431 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
133432 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
133433 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
133434 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
133435 +user_power_read_39414 user_power_read 3-0 39414 NULL
133436 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
133437 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
133438 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
133439 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
133440 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
133441 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
133442 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
133443 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
133444 +user_list_39432 user_list 0-5 39432 NULL
133445 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
133446 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
133447 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
133448 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
133449 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
133450 +sys_semop_39457 sys_semop 3 39457 NULL
133451 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
133452 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
133453 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
133454 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
133455 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
133456 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
133457 +_request_lock_39482 _request_lock 0 39482 NULL
133458 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
133459 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
133460 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
133461 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
133462 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
133463 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
133464 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
133465 +state_store_39532 state_store 0-3 39532 NULL
133466 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
133467 +set_rpm_39535 set_rpm 0-4 39535 NULL
133468 +show_flags_39540 show_flags 0 39540 NULL
133469 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
133470 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
133471 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
133472 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
133473 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
133474 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
133475 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
133476 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
133477 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
133478 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
133479 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
133480 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
133481 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
133482 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
133483 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
133484 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
133485 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
133486 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
133487 +ifb_open_39587 ifb_open 0 39587 NULL
133488 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
133489 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
133490 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
133491 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
133492 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
133493 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
133494 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
133495 +sdio_readb_39618 sdio_readb 0 39618 NULL
133496 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
133497 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
133498 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
133499 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
133500 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
133501 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
133502 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
133503 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
133504 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
133505 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
133506 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
133507 +show_change_ack_39644 show_change_ack 0 39644 NULL
133508 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
133509 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
133510 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
133511 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
133512 +afg_show_39651 afg_show 0 39651 NULL
133513 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
133514 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
133515 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
133516 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
133517 +function_show_39663 function_show 0 39663 NULL
133518 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
133519 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
133520 +read_39668 read 0 39668 NULL
133521 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
133522 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
133523 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
133524 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
133525 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
133526 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
133527 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
133528 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
133529 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
133530 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
133531 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
133532 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
133533 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
133534 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
133535 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
133536 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
133537 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
133538 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
133539 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
133540 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
133541 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
133542 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
133543 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
133544 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
133545 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
133546 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
133547 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
133548 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
133549 +show_input_39763 show_input 0 39763 NULL
133550 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
133551 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
133552 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
133553 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
133554 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
133555 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
133556 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
133557 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
133558 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
133559 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
133560 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
133561 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
133562 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
133563 +update_39807 update 0 39807 NULL
133564 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
133565 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
133566 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
133567 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
133568 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
133569 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
133570 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
133571 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
133572 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
133573 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
133574 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
133575 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
133576 +delay_store_39831 delay_store 0-3 39831 NULL
133577 +sched_write_39833 sched_write 0-3 39833 NULL
133578 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
133579 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
133580 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
133581 +clear_show_39848 clear_show 0 39848 NULL
133582 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
133583 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
133584 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
133585 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
133586 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
133587 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
133588 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
133589 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
133590 +search_by_key_39874 search_by_key 0 39874 NULL
133591 +m920x_write_39879 m920x_write 0 39879 NULL
133592 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
133593 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
133594 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
133595 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
133596 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
133597 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
133598 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
133599 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
133600 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
133601 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
133602 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
133603 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
133604 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
133605 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
133606 +panic_event_39914 panic_event 0 39914 NULL
133607 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
133608 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
133609 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
133610 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
133611 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
133612 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
133613 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
133614 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
133615 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
133616 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
133617 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
133618 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
133619 +__spi_async_39932 __spi_async 0 39932 NULL
133620 +__get_order_39935 __get_order 0 39935 NULL
133621 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
133622 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
133623 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
133624 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
133625 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
133626 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
133627 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
133628 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
133629 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
133630 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
133631 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
133632 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
133633 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
133634 +prepare_39963 prepare 0 39963 NULL
133635 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
133636 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
133637 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
133638 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
133639 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
133640 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
133641 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
133642 +svc_create_39979 svc_create 0 39979 NULL
133643 +aer_inject_39984 aer_inject 0 39984 NULL
133644 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
133645 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
133646 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
133647 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
133648 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
133649 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
133650 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
133651 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
133652 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
133653 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
133654 +debug_show_40011 debug_show 0 40011 NULL
133655 +smb_send_40015 smb_send 0 40015 NULL
133656 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
133657 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
133658 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
133659 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
133660 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
133661 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
133662 +show_error_40026 show_error 0 40026 NULL
133663 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
133664 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
133665 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
133666 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
133667 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
133668 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
133669 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
133670 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
133671 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
133672 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
133673 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
133674 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
133675 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
133676 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
133677 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
133678 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
133679 +bql_show_40074 bql_show 0 40074 NULL
133680 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
133681 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
133682 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
133683 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
133684 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
133685 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
133686 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
133687 +ncp_request2_40102 ncp_request2 0 40102 NULL
133688 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
133689 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
133690 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
133691 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
133692 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
133693 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
133694 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
133695 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
133696 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
133697 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
133698 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
133699 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
133700 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
133701 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
133702 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
133703 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
133704 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
133705 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
133706 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
133707 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
133708 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
133709 +atl1c_up_40154 atl1c_up 0 40154 NULL
133710 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
133711 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
133712 +pt_write_40159 pt_write 3-0 40159 NULL
133713 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
133714 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
133715 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
133716 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
133717 +show_40187 show 0 40187 NULL
133718 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
133719 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
133720 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
133721 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
133722 +allocate_probes_40204 allocate_probes 1 40204 NULL
133723 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
133724 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
133725 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
133726 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
133727 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
133728 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
133729 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
133730 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
133731 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
133732 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
133733 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
133734 +adjust_io_40247 adjust_io 0 40247 NULL
133735 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
133736 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
133737 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
133738 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
133739 +vlsi_open_40258 vlsi_open 0 40258 NULL
133740 +store_led_override_40261 store_led_override 0-3 40261 NULL
133741 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
133742 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
133743 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
133744 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
133745 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
133746 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
133747 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
133748 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
133749 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
133750 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
133751 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
133752 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
133753 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
133754 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
133755 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
133756 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
133757 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
133758 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
133759 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
133760 +SyS_bind_40303 SyS_bind 3 40303 NULL
133761 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
133762 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
133763 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
133764 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
133765 +prepare_40316 prepare 0 40316 NULL
133766 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
133767 +store_40327 store 0-3 40327 NULL
133768 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
133769 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
133770 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
133771 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
133772 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
133773 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
133774 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
133775 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
133776 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
133777 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
133778 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
133779 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
133780 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
133781 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
133782 +mmio_read_40348 mmio_read 4 40348 NULL
133783 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
133784 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
133785 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
133786 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
133787 +store_green_40357 store_green 0-4 40357 NULL
133788 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
133789 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
133790 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
133791 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
133792 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
133793 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
133794 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
133795 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
133796 +get_chars_40373 get_chars 3 40373 NULL
133797 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
133798 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
133799 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
133800 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
133801 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
133802 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
133803 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
133804 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
133805 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
133806 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
133807 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
133808 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
133809 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
133810 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
133811 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
133812 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
133813 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
133814 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
133815 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
133816 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
133817 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
133818 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
133819 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
133820 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
133821 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
133822 +rmd128_update_40445 rmd128_update 0 40445 NULL
133823 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
133824 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
133825 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
133826 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
133827 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
133828 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
133829 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
133830 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
133831 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
133832 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
133833 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
133834 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
133835 +SyS_writev_40467 SyS_writev 3 40467 NULL
133836 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
133837 +visor_open_40470 visor_open 0 40470 NULL
133838 +SyS_select_40473 SyS_select 1 40473 NULL
133839 +postdisable_40478 postdisable 0 40478 NULL
133840 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
133841 +read_usmargin_40485 read_usmargin 0 40485 NULL
133842 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
133843 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
133844 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
133845 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
133846 +tty_write_room_40495 tty_write_room 0 40495 NULL
133847 +show_dock_40500 show_dock 0 40500 NULL nohasharray
133848 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
133849 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
133850 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
133851 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
133852 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
133853 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
133854 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
133855 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
133856 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
133857 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
133858 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
133859 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
133860 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
133861 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
133862 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
133863 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
133864 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
133865 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
133866 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
133867 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
133868 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
133869 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
133870 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
133871 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
133872 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
133873 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
133874 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
133875 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
133876 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
133877 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
133878 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
133879 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
133880 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
133881 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
133882 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
133883 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
133884 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
133885 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
133886 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
133887 +pio_read_40561 pio_read 6-0-5 40561 NULL
133888 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
133889 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
133890 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
133891 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
133892 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
133893 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
133894 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
133895 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
133896 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
133897 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
133898 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
133899 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
133900 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
133901 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
133902 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
133903 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
133904 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
133905 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
133906 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
133907 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
133908 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
133909 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
133910 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
133911 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
133912 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
133913 +read_40652 read 0 40652 NULL
133914 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
133915 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
133916 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
133917 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
133918 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
133919 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
133920 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
133921 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
133922 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
133923 +fops_read_40672 fops_read 3-0 40672 NULL
133924 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
133925 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
133926 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
133927 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
133928 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
133929 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
133930 +affs_writepage_40679 affs_writepage 0 40679 NULL
133931 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
133932 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
133933 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
133934 +regulator_enable_40689 regulator_enable 0 40689 NULL
133935 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
133936 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
133937 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
133938 +create_image_40716 create_image 0 40716 NULL
133939 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
133940 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
133941 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
133942 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
133943 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
133944 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
133945 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
133946 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
133947 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
133948 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
133949 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
133950 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
133951 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
133952 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
133953 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
133954 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
133955 +write_behind_check_40749 write_behind_check 0 40749 NULL
133956 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
133957 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
133958 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
133959 +pg_write_40766 pg_write 3-0 40766 NULL
133960 +__elevator_change_40769 __elevator_change 0 40769 NULL
133961 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
133962 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
133963 +show_bitmask_40774 show_bitmask 0 40774 NULL
133964 +show_list_40775 show_list 3-0 40775 NULL
133965 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
133966 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
133967 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
133968 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
133969 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
133970 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
133971 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
133972 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
133973 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
133974 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
133975 +mls_range_set_40792 mls_range_set 0 40792 NULL
133976 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
133977 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
133978 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
133979 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
133980 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
133981 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
133982 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
133983 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
133984 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
133985 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
133986 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
133987 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
133988 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
133989 +nr_device_event_40814 nr_device_event 0 40814 NULL
133990 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
133991 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
133992 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
133993 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
133994 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
133995 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
133996 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
133997 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
133998 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
133999 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
134000 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
134001 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
134002 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
134003 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
134004 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
134005 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
134006 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
134007 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
134008 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
134009 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
134010 +wil_up_40863 wil_up 0 40863 NULL
134011 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
134012 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
134013 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
134014 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
134015 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
134016 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
134017 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
134018 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
134019 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
134020 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
134021 +ide_park_show_40896 ide_park_show 0 40896 NULL
134022 +show_boardversion_40901 show_boardversion 0 40901 NULL
134023 +waiters_read_40902 waiters_read 3-0 40902 NULL
134024 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
134025 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
134026 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
134027 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
134028 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
134029 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
134030 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
134031 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
134032 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
134033 +get_40920 get 0 40920 NULL
134034 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
134035 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
134036 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
134037 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
134038 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
134039 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
134040 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
134041 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
134042 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
134043 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
134044 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
134045 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
134046 +path_listxattr_40949 path_listxattr 3 40949 NULL
134047 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
134048 +pf_show_40958 pf_show 0 40958 NULL
134049 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
134050 +show_40964 show 0 40964 NULL
134051 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
134052 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
134053 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
134054 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
134055 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
134056 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
134057 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
134058 +page_symlink_40989 page_symlink 3 40989 NULL
134059 +show_status_40990 show_status 0 40990 NULL
134060 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
134061 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
134062 +show_temp_st_40996 show_temp_st 0 40996 NULL
134063 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
134064 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
134065 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
134066 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
134067 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
134068 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
134069 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
134070 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
134071 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
134072 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
134073 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
134074 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
134075 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
134076 +dbg_read_41026 dbg_read 0-3 41026 NULL
134077 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
134078 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
134079 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
134080 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
134081 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
134082 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
134083 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
134084 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
134085 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
134086 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
134087 +show_touchpad_41043 show_touchpad 0 41043 NULL
134088 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
134089 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
134090 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
134091 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
134092 +_send_41053 _send 3 41053 NULL
134093 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
134094 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
134095 +show_41059 show 0 41059 NULL
134096 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
134097 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
134098 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
134099 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
134100 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
134101 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
134102 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
134103 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
134104 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
134105 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
134106 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
134107 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
134108 +rpm_callback_41084 rpm_callback 0 41084 NULL
134109 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
134110 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
134111 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
134112 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
134113 +dma_attach_41094 dma_attach 5-6 41094 NULL
134114 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
134115 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
134116 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
134117 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
134118 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
134119 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
134120 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
134121 +get_modalias_41111 get_modalias 0 41111 NULL
134122 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
134123 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
134124 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
134125 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
134126 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
134127 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
134128 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
134129 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
134130 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
134131 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
134132 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
134133 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
134134 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
134135 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
134136 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
134137 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
134138 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
134139 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
134140 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
134141 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
134142 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
134143 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
134144 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
134145 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
134146 +request_irq_41192 request_irq 0 41192 NULL
134147 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
134148 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
134149 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
134150 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
134151 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
134152 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
134153 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
134154 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
134155 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
134156 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
134157 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
134158 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
134159 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
134160 +setup_rss_41225 setup_rss 0 41225 NULL
134161 +osd_probe_41226 osd_probe 0 41226 NULL
134162 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
134163 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
134164 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
134165 +skein512_final_41232 skein512_final 0 41232 NULL
134166 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
134167 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
134168 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
134169 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
134170 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
134171 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
134172 +send_41249 send 0 41249 NULL
134173 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
134174 +xfs_zero_last_block_41251 xfs_zero_last_block 3-2-0 41251 &degraded_show_41251
134175 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
134176 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
134177 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
134178 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
134179 +erst_read_41260 erst_read 0 41260 NULL
134180 +he_send_41261 he_send 0 41261 NULL
134181 +__fprog_create_41263 __fprog_create 2 41263 NULL
134182 +udf_readpage_41264 udf_readpage 0 41264 NULL
134183 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
134184 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
134185 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
134186 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
134187 +alloc_context_41283 alloc_context 1 41283 NULL
134188 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
134189 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
134190 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
134191 +name_show_41292 name_show 0 41292 NULL nohasharray
134192 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
134193 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
134194 +configuration_show_41311 configuration_show 0 41311 NULL
134195 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
134196 +open_41320 open 0 41320 NULL
134197 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
134198 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
134199 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
134200 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
134201 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
134202 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
134203 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
134204 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
134205 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
134206 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
134207 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
134208 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
134209 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
134210 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
134211 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
134212 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
134213 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
134214 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
134215 +cc2520_start_41387 cc2520_start 0 41387 NULL
134216 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
134217 +oiap_41392 oiap 0 41392 NULL nohasharray
134218 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
134219 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
134220 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
134221 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
134222 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
134223 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
134224 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
134225 +vhci_write_41405 vhci_write 0 41405 NULL
134226 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
134227 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
134228 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
134229 +tgr192_update_41412 tgr192_update 0 41412 NULL
134230 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
134231 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
134232 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
134233 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
134234 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
134235 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
134236 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
134237 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
134238 +ato_show_41430 ato_show 0 41430 NULL nohasharray
134239 +show_41430 show 0 41430 &ato_show_41430
134240 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
134241 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
134242 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
134243 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
134244 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
134245 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
134246 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
134247 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
134248 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
134249 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
134250 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
134251 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
134252 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
134253 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
134254 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
134255 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
134256 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
134257 +run_41475 run 0 41475 &sha384_final_41475
134258 +show_in16_max_41478 show_in16_max 0 41478 NULL
134259 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
134260 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
134261 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
134262 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
134263 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
134264 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
134265 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
134266 +wdack_store_41496 wdack_store 0-3 41496 NULL
134267 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
134268 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
134269 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
134270 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
134271 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
134272 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
134273 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
134274 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
134275 +map_type_show_41511 map_type_show 0 41511 NULL
134276 +sha512_final_41515 sha512_final 0 41515 NULL
134277 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
134278 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
134279 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
134280 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
134281 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
134282 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
134283 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
134284 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
134285 +do_commit_41533 do_commit 0 41533 NULL
134286 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
134287 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
134288 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
134289 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
134290 +_write_41548 _write 0 41548 NULL
134291 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
134292 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
134293 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
134294 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
134295 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
134296 +edd_show_version_41558 edd_show_version 0 41558 NULL
134297 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
134298 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
134299 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
134300 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
134301 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
134302 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
134303 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
134304 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
134305 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
134306 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
134307 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
134308 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
134309 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
134310 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
134311 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
134312 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
134313 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
134314 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
134315 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
134316 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
134317 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
134318 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
134319 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
134320 +wdt_read_41601 wdt_read 0-3 41601 NULL
134321 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
134322 +show_name_41603 show_name 0 41603 &tps80031_read_41603
134323 +write_port_41612 write_port 0-3 41612 NULL
134324 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
134325 +disable_supply_41614 disable_supply 0 41614 NULL
134326 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
134327 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
134328 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
134329 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
134330 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
134331 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
134332 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
134333 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
134334 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
134335 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
134336 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
134337 +setkey_41635 setkey 0 41635 NULL
134338 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
134339 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
134340 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
134341 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
134342 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
134343 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
134344 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
134345 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
134346 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
134347 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
134348 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
134349 +get_std_timing_41654 get_std_timing 0 41654 NULL
134350 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
134351 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
134352 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
134353 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
134354 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
134355 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
134356 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
134357 +init_subports_41674 init_subports 0 41674 NULL
134358 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
134359 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
134360 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
134361 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
134362 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
134363 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
134364 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
134365 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
134366 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
134367 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
134368 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
134369 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
134370 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
134371 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
134372 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
134373 +_recv_41701 _recv 0-3 41701 NULL nohasharray
134374 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
134375 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
134376 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
134377 +tree_insert_41704 tree_insert 0 41704 NULL
134378 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
134379 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
134380 +connector_write_41709 connector_write 3-0 41709 NULL
134381 +read_block_41711 read_block 0 41711 NULL
134382 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
134383 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
134384 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
134385 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
134386 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
134387 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
134388 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
134389 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
134390 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
134391 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
134392 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
134393 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
134394 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
134395 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
134396 +bitmap_load_41755 bitmap_load 0 41755 NULL
134397 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
134398 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
134399 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
134400 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
134401 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
134402 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
134403 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
134404 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
134405 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
134406 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
134407 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
134408 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
134409 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
134410 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
134411 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
134412 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
134413 +show_contrast_41806 show_contrast 0 41806 NULL
134414 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
134415 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
134416 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
134417 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
134418 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
134419 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
134420 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
134421 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
134422 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
134423 +max77686_enable_41821 max77686_enable 0 41821 NULL
134424 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
134425 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
134426 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
134427 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
134428 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
134429 +test_irq_show_41838 test_irq_show 0 41838 NULL
134430 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
134431 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
134432 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
134433 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
134434 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
134435 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
134436 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
134437 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
134438 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
134439 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
134440 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
134441 +pci_map_single_41869 pci_map_single 0 41869 NULL
134442 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
134443 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
134444 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
134445 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
134446 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
134447 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
134448 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
134449 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
134450 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
134451 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
134452 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
134453 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
134454 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
134455 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
134456 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
134457 +get_packet_41914 get_packet 3 41914 &mem_show_41914
134458 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
134459 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
134460 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
134461 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
134462 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
134463 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
134464 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
134465 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
134466 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
134467 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
134468 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
134469 +txq_init_41933 txq_init 0 41933 NULL
134470 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
134471 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
134472 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
134473 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
134474 +vfat_hash_41946 vfat_hash 0 41946 NULL
134475 +read_gssp_41947 read_gssp 3-0 41947 NULL
134476 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
134477 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
134478 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
134479 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
134480 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
134481 +portnames_read_41958 portnames_read 3-0 41958 NULL
134482 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
134483 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
134484 +show_sched6_41960 show_sched6 0 41960 NULL
134485 +show_als_41966 show_als 0 41966 NULL nohasharray
134486 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
134487 +dst_mtu_41969 dst_mtu 0 41969 NULL
134488 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
134489 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
134490 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
134491 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
134492 +_get_slice_41991 _get_slice 0 41991 NULL
134493 +set_temp11_41995 set_temp11 0-4 41995 NULL
134494 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
134495 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
134496 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
134497 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
134498 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
134499 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
134500 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
134501 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
134502 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
134503 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
134504 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
134505 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
134506 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
134507 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
134508 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
134509 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
134510 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
134511 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
134512 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
134513 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
134514 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
134515 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
134516 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
134517 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
134518 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
134519 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
134520 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
134521 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
134522 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
134523 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
134524 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
134525 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
134526 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
134527 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
134528 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
134529 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
134530 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
134531 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
134532 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
134533 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
134534 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
134535 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
134536 +SMB2_read_42082 SMB2_read 0 42082 NULL
134537 +bat1_show_42084 bat1_show 0 42084 NULL
134538 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
134539 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
134540 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
134541 +dfx_open_42091 dfx_open 0 42091 NULL
134542 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
134543 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
134544 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
134545 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
134546 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
134547 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
134548 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
134549 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
134550 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
134551 +store_gps_42118 store_gps 4-0 42118 NULL
134552 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
134553 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
134554 +notify_send_init_42129 notify_send_init 0 42129 NULL
134555 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
134556 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
134557 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
134558 +threads_start_42139 threads_start 0 42139 NULL
134559 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
134560 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
134561 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
134562 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
134563 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
134564 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
134565 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
134566 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
134567 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
134568 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
134569 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
134570 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
134571 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
134572 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
134573 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
134574 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
134575 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
134576 +power_restore_42174 power_restore 0 42174 NULL
134577 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
134578 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
134579 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
134580 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
134581 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
134582 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
134583 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
134584 +reset_slot_42194 reset_slot 0 42194 NULL
134585 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
134586 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
134587 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
134588 +sprom2hex_42204 sprom2hex 0 42204 NULL
134589 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
134590 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
134591 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
134592 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
134593 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
134594 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
134595 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
134596 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
134597 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
134598 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
134599 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
134600 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
134601 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
134602 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
134603 +store_mlid_42247 store_mlid 0-4 42247 NULL
134604 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
134605 +usbtv_start_42251 usbtv_start 0 42251 NULL
134606 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
134607 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
134608 +resources_store_42255 resources_store 0-4 42255 NULL
134609 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
134610 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
134611 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
134612 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
134613 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
134614 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
134615 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
134616 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
134617 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
134618 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
134619 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
134620 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
134621 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
134622 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
134623 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
134624 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
134625 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
134626 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
134627 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
134628 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
134629 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
134630 +osdname_show_42317 osdname_show 0 42317 NULL
134631 +max_luns_show_42319 max_luns_show 0 42319 NULL
134632 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
134633 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
134634 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
134635 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
134636 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
134637 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
134638 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
134639 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
134640 +store_42345 store 0-3 42345 &regulator_state_show_42345
134641 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
134642 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
134643 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
134644 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
134645 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
134646 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
134647 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
134648 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
134649 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
134650 +read_time_42381 read_time 0 42381 NULL nohasharray
134651 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
134652 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
134653 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
134654 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
134655 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
134656 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
134657 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
134658 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
134659 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
134660 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
134661 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
134662 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
134663 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
134664 +krng_get_random_42420 krng_get_random 3 42420 NULL
134665 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
134666 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
134667 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
134668 +device_read_42432 device_read 0-3 42432 NULL
134669 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
134670 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
134671 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
134672 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
134673 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
134674 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
134675 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
134676 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
134677 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
134678 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
134679 +store_42448 store 0 42448 NULL
134680 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
134681 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
134682 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
134683 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
134684 +__clk_enable_42456 __clk_enable 0 42456 NULL
134685 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
134686 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
134687 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
134688 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
134689 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
134690 +sta_state_42478 sta_state 0 42478 NULL
134691 +show_coresize_42479 show_coresize 0 42479 NULL
134692 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
134693 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
134694 +set_zone_42484 set_zone 0-4 42484 NULL
134695 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
134696 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
134697 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
134698 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
134699 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
134700 +callback_42494 callback 0 42494 NULL
134701 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
134702 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
134703 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
134704 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
134705 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
134706 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
134707 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
134708 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
134709 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
134710 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
134711 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
134712 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
134713 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
134714 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
134715 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
134716 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
134717 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
134718 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
134719 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
134720 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
134721 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
134722 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
134723 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
134724 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
134725 +request_firmware_42553 request_firmware 0 42553 NULL
134726 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
134727 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
134728 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
134729 +portio_type_show_42562 portio_type_show 0 42562 NULL
134730 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
134731 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
134732 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
134733 +get_in_min_42567 get_in_min 0 42567 NULL
134734 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
134735 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
134736 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
134737 +memory_failure_42590 memory_failure 0 42590 NULL
134738 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
134739 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
134740 +get_enable_42601 get_enable 0 42601 NULL
134741 +map_state_42602 map_state 1 42602 NULL nohasharray
134742 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
134743 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
134744 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
134745 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
134746 +get_div_42612 get_div 0 42612 NULL
134747 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
134748 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
134749 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
134750 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
134751 +read_42618 read 0 42618 &release_lockspace_42618
134752 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
134753 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
134754 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
134755 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
134756 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
134757 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
134758 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
134759 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
134760 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
134761 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
134762 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
134763 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
134764 +num_controllers_42644 num_controllers 0 42644 NULL
134765 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
134766 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
134767 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
134768 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
134769 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
134770 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
134771 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
134772 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
134773 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
134774 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
134775 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
134776 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
134777 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
134778 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
134779 +show_cidmode_42671 show_cidmode 0 42671 NULL
134780 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
134781 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
134782 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
134783 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
134784 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
134785 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
134786 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
134787 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
134788 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
134789 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
134790 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
134791 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
134792 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
134793 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
134794 +vb2_read_42703 vb2_read 3-0 42703 NULL
134795 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
134796 +hard_show_42708 hard_show 0 42708 NULL nohasharray
134797 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
134798 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
134799 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
134800 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
134801 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
134802 +read_status_42722 read_status 0 42722 NULL
134803 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
134804 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
134805 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
134806 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
134807 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
134808 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
134809 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
134810 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
134811 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
134812 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
134813 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
134814 +SendReceive2_42742 SendReceive2 0 42742 NULL
134815 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
134816 +write_42746 write 0 42746 &sdev_show_modalias_42746
134817 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
134818 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
134819 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
134820 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
134821 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
134822 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
134823 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
134824 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
134825 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
134826 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
134827 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
134828 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
134829 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
134830 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
134831 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
134832 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
134833 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
134834 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
134835 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
134836 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
134837 +show_chglim_42794 show_chglim 0 42794 NULL
134838 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
134839 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
134840 +show_line1_42806 show_line1 0 42806 NULL
134841 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
134842 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
134843 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
134844 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
134845 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
134846 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
134847 +set_arg_42824 set_arg 3 42824 NULL
134848 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
134849 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
134850 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
134851 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
134852 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
134853 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
134854 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
134855 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
134856 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
134857 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
134858 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
134859 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
134860 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
134861 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
134862 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
134863 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
134864 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
134865 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
134866 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
134867 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
134868 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
134869 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
134870 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
134871 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
134872 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
134873 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
134874 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
134875 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
134876 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
134877 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
134878 +c2_up_42890 c2_up 0 42890 NULL
134879 +pci_write_42893 pci_write 0 42893 NULL
134880 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
134881 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
134882 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
134883 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
134884 +hd_end_request_42904 hd_end_request 2 42904 NULL
134885 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
134886 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
134887 +rds_create_42907 rds_create 0 42907 NULL
134888 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
134889 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
134890 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
134891 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
134892 +device_show_int_42919 device_show_int 0 42919 NULL
134893 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
134894 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
134895 +show_42923 show 0 42923 &pcxhr_set_clock_42923
134896 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
134897 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
134898 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
134899 +bnx2_open_42936 bnx2_open 0 42936 NULL
134900 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
134901 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
134902 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
134903 +handle_response_42945 handle_response 0 42945 NULL
134904 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
134905 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
134906 +hashtab_map_42947 hashtab_map 0 42947 NULL
134907 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
134908 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
134909 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
134910 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
134911 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
134912 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
134913 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
134914 +n_pins_show_42973 n_pins_show 0 42973 NULL
134915 +show_temp62_42975 show_temp62 0 42975 NULL
134916 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
134917 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
134918 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
134919 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
134920 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
134921 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
134922 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
134923 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
134924 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
134925 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
134926 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
134927 +image_size_show_42992 image_size_show 0 42992 NULL
134928 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
134929 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
134930 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
134931 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
134932 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
134933 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
134934 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
134935 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
134936 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
134937 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
134938 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
134939 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
134940 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
134941 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
134942 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
134943 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
134944 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
134945 +max_queue_show_43036 max_queue_show 0 43036 NULL
134946 +set_icon_43037 set_icon 0-3 43037 NULL
134947 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
134948 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
134949 +write_s64_43043 write_s64 0 43043 NULL
134950 +show_port_name_43051 show_port_name 0 43051 NULL
134951 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
134952 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
134953 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
134954 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
134955 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
134956 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
134957 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
134958 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
134959 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
134960 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
134961 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
134962 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
134963 +get_attention_status_43073 get_attention_status 0 43073 NULL
134964 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
134965 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
134966 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
134967 +get_slave_size_43081 get_slave_size 0 43081 NULL
134968 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
134969 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
134970 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
134971 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
134972 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
134973 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
134974 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
134975 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
134976 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
134977 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
134978 +dump_skip_43098 dump_skip 2 43098 NULL
134979 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
134980 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
134981 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
134982 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
134983 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
134984 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
134985 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
134986 +store_43112 store 0 43112 NULL
134987 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
134988 +open_43117 open 0 43117 NULL
134989 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
134990 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
134991 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
134992 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
134993 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
134994 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
134995 +dmfe_open_43139 dmfe_open 0 43139 NULL
134996 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
134997 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
134998 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
134999 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
135000 +show_enabled_43152 show_enabled 0 43152 NULL
135001 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
135002 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
135003 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
135004 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
135005 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
135006 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
135007 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
135008 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
135009 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
135010 +_read_43194 _read 0 43194 NULL
135011 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
135012 +teiup_create_43201 teiup_create 3 43201 NULL
135013 +uio_write_43202 uio_write 3-0 43202 NULL
135014 +iso_callback_43208 iso_callback 3 43208 NULL
135015 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
135016 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
135017 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
135018 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
135019 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
135020 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
135021 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
135022 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
135023 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
135024 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
135025 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
135026 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
135027 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
135028 +read_status_43238 read_status 0 43238 NULL
135029 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
135030 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
135031 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
135032 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
135033 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
135034 +fixup_leb_43256 fixup_leb 3 43256 NULL
135035 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
135036 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
135037 +store_wwan_43264 store_wwan 4-0 43264 NULL
135038 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
135039 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
135040 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
135041 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
135042 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
135043 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
135044 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
135045 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
135046 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
135047 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
135048 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
135049 +src_frames_43281 src_frames 0 43281 NULL nohasharray
135050 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
135051 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
135052 +lookup_fast_43292 lookup_fast 0 43292 NULL
135053 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
135054 +show_num_ports_43296 show_num_ports 0 43296 NULL
135055 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
135056 +lm3533_read_43309 lm3533_read 0 43309 NULL
135057 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
135058 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
135059 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
135060 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
135061 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
135062 +try_charge_43315 try_charge 0 43315 NULL
135063 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
135064 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
135065 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
135066 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
135067 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
135068 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
135069 +sja1000_open_43326 sja1000_open 0 43326 NULL
135070 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
135071 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
135072 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
135073 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
135074 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
135075 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
135076 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
135077 +set_peripheral_43353 set_peripheral 0 43353 NULL
135078 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
135079 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
135080 +may_create_key_43363 may_create_key 0 43363 NULL
135081 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
135082 +pn_init_43370 pn_init 0 43370 NULL
135083 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
135084 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
135085 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
135086 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
135087 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
135088 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
135089 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
135090 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
135091 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
135092 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
135093 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
135094 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
135095 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
135096 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
135097 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
135098 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
135099 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
135100 +xenfb_write_43412 xenfb_write 3 43412 NULL
135101 +show_linear_43414 show_linear 0 43414 NULL nohasharray
135102 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
135103 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
135104 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
135105 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
135106 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
135107 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
135108 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
135109 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
135110 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
135111 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
135112 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
135113 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
135114 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
135115 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
135116 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
135117 +send_pre_block_43442 send_pre_block 0 43442 NULL
135118 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
135119 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
135120 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
135121 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
135122 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
135123 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
135124 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
135125 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
135126 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
135127 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
135128 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
135129 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
135130 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
135131 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
135132 +write_43473 write 0 43473 NULL
135133 +hook_43475 hook 0 43475 NULL
135134 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
135135 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
135136 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
135137 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
135138 +vga_get_43488 vga_get 0 43488 NULL
135139 +vmemdup_43489 vmemdup 2 43489 NULL
135140 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
135141 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
135142 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
135143 +show_lid_43498 show_lid 0 43498 NULL
135144 +init_43500 init 0 43500 NULL nohasharray
135145 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
135146 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
135147 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
135148 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
135149 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
135150 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
135151 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
135152 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
135153 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
135154 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
135155 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
135156 +read_events_43534 read_events 3 43534 NULL
135157 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
135158 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
135159 +store_43537 store 0-3 43537 NULL
135160 +store_43539 store 0 43539 NULL
135161 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
135162 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
135163 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
135164 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
135165 +request_resource_43548 request_resource 0 43548 NULL
135166 +store_43549 store 0-4 43549 NULL
135167 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
135168 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
135169 +amd756_access_43553 amd756_access 0 43553 NULL
135170 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
135171 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
135172 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
135173 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
135174 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
135175 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
135176 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
135177 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
135178 +passive_store_43589 passive_store 0-4 43589 NULL
135179 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
135180 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
135181 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
135182 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
135183 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
135184 +proc_read_43614 proc_read 3-0 43614 NULL
135185 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
135186 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
135187 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
135188 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
135189 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
135190 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
135191 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
135192 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
135193 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
135194 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
135195 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
135196 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
135197 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
135198 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
135199 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
135200 +random_write_43656 random_write 3-0 43656 NULL
135201 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
135202 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
135203 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
135204 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
135205 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
135206 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
135207 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
135208 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
135209 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
135210 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
135211 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
135212 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
135213 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
135214 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
135215 +start_43697 start 0 43697 NULL
135216 +show_43699 show 0 43699 NULL
135217 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
135218 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
135219 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
135220 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
135221 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
135222 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
135223 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
135224 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
135225 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
135226 +show_hyst_43718 show_hyst 0 43718 NULL
135227 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
135228 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
135229 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
135230 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
135231 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
135232 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
135233 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
135234 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
135235 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
135236 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
135237 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
135238 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
135239 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
135240 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
135241 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
135242 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
135243 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
135244 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
135245 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
135246 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
135247 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
135248 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
135249 +panic_happened_43756 panic_happened 0 43756 NULL
135250 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
135251 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
135252 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
135253 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
135254 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
135255 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
135256 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
135257 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
135258 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
135259 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
135260 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
135261 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
135262 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
135263 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
135264 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
135265 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
135266 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
135267 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
135268 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
135269 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
135270 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
135271 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
135272 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
135273 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
135274 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
135275 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
135276 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
135277 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
135278 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
135279 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
135280 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
135281 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
135282 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
135283 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
135284 +max_channels_43840 max_channels 0 43840 NULL
135285 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
135286 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
135287 +read_flush_43851 read_flush 3-0 43851 NULL
135288 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
135289 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
135290 +resume_43864 resume 0 43864 NULL nohasharray
135291 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
135292 +port_number_show_43866 port_number_show 0 43866 NULL
135293 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
135294 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
135295 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
135296 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
135297 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
135298 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
135299 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
135300 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
135301 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
135302 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
135303 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
135304 +write_43894 write 0-3 43894 NULL
135305 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
135306 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
135307 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
135308 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
135309 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
135310 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
135311 +set_temp8_43915 set_temp8 0-4 43915 NULL
135312 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
135313 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
135314 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
135315 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
135316 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
135317 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
135318 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
135319 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
135320 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
135321 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
135322 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
135323 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
135324 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
135325 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
135326 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
135327 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
135328 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
135329 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
135330 +show_unit_43962 show_unit 0 43962 NULL
135331 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
135332 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
135333 +cache_request_43968 cache_request 0 43968 NULL nohasharray
135334 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
135335 +iflink_show_43970 iflink_show 0 43970 NULL
135336 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
135337 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
135338 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
135339 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
135340 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
135341 +netdev_init_43991 netdev_init 0 43991 NULL
135342 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
135343 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
135344 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
135345 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
135346 +ulist_add_43994 ulist_add 0 43994 NULL
135347 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
135348 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
135349 +emit_flags_44006 emit_flags 3-4 44006 NULL
135350 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
135351 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
135352 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
135353 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
135354 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
135355 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
135356 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
135357 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
135358 +address_mask_show_44028 address_mask_show 0 44028 NULL
135359 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
135360 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
135361 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
135362 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
135363 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
135364 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
135365 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
135366 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
135367 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
135368 +show_44058 show 0 44058 NULL
135369 +sprint_frac_44059 sprint_frac 0 44059 NULL
135370 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
135371 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
135372 +wmi_call_44066 wmi_call 0 44066 NULL
135373 +vx2_inb_44069 vx2_inb 0 44069 NULL
135374 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
135375 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
135376 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
135377 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
135378 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
135379 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
135380 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
135381 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
135382 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
135383 +x25_listen_44090 x25_listen 0 44090 NULL
135384 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
135385 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
135386 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
135387 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
135388 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
135389 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
135390 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
135391 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
135392 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
135393 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
135394 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
135395 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
135396 +raid_level_show_44108 raid_level_show 0 44108 NULL
135397 +add_update_code_44109 add_update_code 1 44109 NULL
135398 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
135399 +check_idq_44117 check_idq 0 44117 NULL
135400 +do_readpage_44120 do_readpage 0 44120 NULL
135401 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
135402 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
135403 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
135404 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
135405 +do_sock_read_44132 do_sock_read 0 44132 NULL
135406 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
135407 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
135408 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
135409 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
135410 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
135411 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
135412 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
135413 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
135414 +direct_access_44144 direct_access 0 44144 NULL
135415 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
135416 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
135417 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
135418 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
135419 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
135420 +coda_permission_44158 coda_permission 0 44158 NULL
135421 +summary_show_44161 summary_show 0 44161 NULL nohasharray
135422 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
135423 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
135424 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
135425 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
135426 +atl1_up_44170 atl1_up 0 44170 NULL
135427 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
135428 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
135429 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
135430 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
135431 +tty_line_name_44181 tty_line_name 0 44181 NULL
135432 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
135433 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
135434 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
135435 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
135436 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
135437 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
135438 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
135439 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
135440 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
135441 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
135442 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
135443 +__set_free_44211 __set_free 2 44211 NULL
135444 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
135445 +write_44213 write 0 44213 &claim_ptd_buffers_44213
135446 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
135447 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
135448 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
135449 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
135450 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
135451 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
135452 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
135453 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
135454 +show_adc_44229 show_adc 0 44229 NULL
135455 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
135456 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
135457 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
135458 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
135459 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
135460 +write_44238 write 0-4 44238 NULL nohasharray
135461 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
135462 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
135463 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
135464 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
135465 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
135466 +extra_show_44247 extra_show 0 44247 NULL nohasharray
135467 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
135468 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
135469 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
135470 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
135471 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
135472 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
135473 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
135474 +minix_getattr_44267 minix_getattr 0 44267 NULL
135475 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
135476 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
135477 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
135478 +device_create_file_44285 device_create_file 0 44285 NULL
135479 +initstate_show_44288 initstate_show 0 44288 NULL
135480 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
135481 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
135482 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
135483 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
135484 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
135485 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
135486 +store_companion_44297 store_companion 0-4 44297 NULL
135487 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
135488 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
135489 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
135490 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
135491 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
135492 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
135493 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
135494 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
135495 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
135496 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
135497 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
135498 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
135499 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
135500 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
135501 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
135502 +rs_init_44327 rs_init 1 44327 NULL
135503 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
135504 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
135505 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
135506 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
135507 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
135508 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
135509 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
135510 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
135511 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
135512 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
135513 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
135514 +set_format_44357 set_format 0 44357 NULL nohasharray
135515 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
135516 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
135517 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
135518 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
135519 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
135520 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
135521 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
135522 +ubi_sync_44391 ubi_sync 0 44391 NULL
135523 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
135524 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
135525 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
135526 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
135527 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
135528 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
135529 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
135530 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
135531 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
135532 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
135533 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
135534 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
135535 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
135536 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
135537 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
135538 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
135539 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
135540 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
135541 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
135542 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
135543 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
135544 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
135545 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
135546 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
135547 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
135548 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
135549 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
135550 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
135551 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
135552 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
135553 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
135554 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
135555 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
135556 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
135557 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
135558 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
135559 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
135560 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
135561 +allocate_mid_44479 allocate_mid 0 44479 NULL
135562 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
135563 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
135564 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
135565 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
135566 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
135567 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
135568 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
135569 +cond_read_node_44488 cond_read_node 0 44488 NULL
135570 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
135571 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
135572 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
135573 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
135574 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
135575 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
135576 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
135577 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
135578 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
135579 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
135580 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
135581 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
135582 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
135583 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
135584 +spidev_write_44510 spidev_write 3-0 44510 NULL
135585 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
135586 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
135587 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
135588 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
135589 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
135590 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
135591 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
135592 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
135593 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
135594 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
135595 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
135596 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
135597 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
135598 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
135599 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
135600 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
135601 +show_registers_44567 show_registers 0 44567 NULL nohasharray
135602 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
135603 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
135604 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
135605 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
135606 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
135607 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
135608 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
135609 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
135610 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
135611 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
135612 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
135613 +show_44594 show 0 44594 NULL nohasharray
135614 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
135615 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
135616 +get_fan_min_44596 get_fan_min 0 44596 NULL
135617 +popen_44599 popen 0 44599 NULL
135618 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
135619 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
135620 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
135621 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
135622 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
135623 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
135624 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
135625 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
135626 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
135627 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
135628 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
135629 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
135630 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
135631 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
135632 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
135633 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
135634 +show_match_busid_44647 show_match_busid 0 44647 NULL
135635 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
135636 +store_44659 store 0-3 44659 NULL
135637 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
135638 +show_ctrl_44671 show_ctrl 0 44671 NULL
135639 +mpi_resize_44674 mpi_resize 2 44674 NULL
135640 +auxch_init_44675 auxch_init 0 44675 NULL
135641 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
135642 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
135643 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
135644 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
135645 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
135646 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
135647 +ts_read_44687 ts_read 3-0 44687 NULL
135648 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
135649 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
135650 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
135651 +show_host_busy_44693 show_host_busy 0 44693 NULL
135652 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
135653 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
135654 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
135655 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
135656 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
135657 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
135658 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
135659 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
135660 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
135661 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
135662 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
135663 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
135664 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
135665 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
135666 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
135667 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
135668 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
135669 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
135670 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
135671 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
135672 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
135673 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
135674 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
135675 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
135676 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
135677 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
135678 +bop_assign_44765 bop_assign 0 44765 NULL
135679 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
135680 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
135681 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
135682 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
135683 +show_44772 show 0 44772 NULL nohasharray
135684 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
135685 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
135686 +readstat_44780 readstat 0 44780 NULL
135687 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
135688 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
135689 +proc_read_44793 proc_read 0 44793 NULL nohasharray
135690 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
135691 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
135692 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
135693 +cas_open_44801 cas_open 0 44801 NULL
135694 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
135695 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
135696 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
135697 +sbs_init_44817 sbs_init 0 44817 NULL
135698 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
135699 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
135700 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
135701 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
135702 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
135703 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
135704 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
135705 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
135706 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
135707 +units_sprintf_44833 units_sprintf 0 44833 NULL
135708 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
135709 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
135710 +node_show_44836 node_show 0 44836 NULL
135711 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
135712 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
135713 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
135714 +cross_eof_44848 cross_eof 0 44848 NULL
135715 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
135716 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
135717 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
135718 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
135719 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
135720 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
135721 +copydesc_user_44855 copydesc_user 3 44855 NULL
135722 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
135723 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
135724 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
135725 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
135726 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
135727 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
135728 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
135729 +set_advertising_44870 set_advertising 4 44870 NULL
135730 +init_rs_44873 init_rs 1 44873 NULL nohasharray
135731 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
135732 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
135733 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
135734 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
135735 +skb_availroom_44883 skb_availroom 0 44883 NULL
135736 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
135737 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
135738 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
135739 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
135740 +kaweth_open_44889 kaweth_open 0 44889 NULL
135741 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
135742 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
135743 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
135744 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
135745 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
135746 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
135747 +async_readv_44898 async_readv 0 44898 NULL
135748 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
135749 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
135750 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
135751 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
135752 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
135753 +ptype_show_44913 ptype_show 0 44913 NULL
135754 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
135755 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
135756 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
135757 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
135758 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
135759 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
135760 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
135761 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
135762 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
135763 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
135764 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
135765 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
135766 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
135767 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
135768 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
135769 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
135770 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
135771 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
135772 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
135773 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
135774 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
135775 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
135776 +log_debug_read_44994 log_debug_read 0 44994 NULL
135777 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
135778 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
135779 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
135780 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
135781 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
135782 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
135783 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
135784 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
135785 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
135786 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
135787 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
135788 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
135789 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
135790 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
135791 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
135792 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
135793 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
135794 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
135795 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
135796 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
135797 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
135798 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
135799 +show_in_label_45039 show_in_label 0 45039 NULL
135800 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
135801 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
135802 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
135803 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
135804 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
135805 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
135806 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
135807 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
135808 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
135809 +sel_write_user_45060 sel_write_user 3 45060 NULL
135810 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
135811 +show_45064 show 0 45064 NULL
135812 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
135813 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
135814 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
135815 +removable_show_45071 removable_show 0 45071 NULL nohasharray
135816 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
135817 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
135818 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
135819 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
135820 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
135821 +__device_suspend_45089 __device_suspend 0 45089 NULL
135822 +getattr_45091 getattr 0 45091 NULL
135823 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
135824 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
135825 +snd_card_new_45104 snd_card_new 5 45104 NULL
135826 +write_iter_45109 write_iter 0 45109 NULL
135827 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
135828 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
135829 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
135830 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
135831 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
135832 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
135833 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
135834 +send_to_tty_45141 send_to_tty 3 45141 NULL
135835 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
135836 +command_setapcor_45143 command_setapcor 0 45143 NULL
135837 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
135838 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
135839 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
135840 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
135841 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
135842 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
135843 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
135844 +device_write_45156 device_write 3-0 45156 NULL
135845 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
135846 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
135847 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
135848 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
135849 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
135850 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
135851 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
135852 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
135853 +mce_write_45187 mce_write 0 45187 NULL
135854 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
135855 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
135856 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
135857 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
135858 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
135859 +kstrtou16_45199 kstrtou16 0 45199 NULL
135860 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
135861 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
135862 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
135863 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
135864 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
135865 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
135866 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
135867 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
135868 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
135869 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
135870 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
135871 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
135872 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
135873 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
135874 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
135875 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
135876 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
135877 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
135878 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
135879 +event_enable_write_45238 event_enable_write 3 45238 NULL
135880 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
135881 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
135882 +show_45247 show 0 45247 NULL
135883 +write_ltv_45250 write_ltv 0 45250 NULL
135884 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
135885 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
135886 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
135887 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
135888 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
135889 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
135890 +store_45285 store 0 45285 NULL
135891 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
135892 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
135893 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
135894 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
135895 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
135896 +category_show_45304 category_show 0 45304 NULL nohasharray
135897 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
135898 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
135899 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
135900 +hippi_header_45313 hippi_header 0 45313 NULL
135901 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
135902 +compass_command_45324 compass_command 0 45324 NULL
135903 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
135904 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
135905 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
135906 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
135907 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
135908 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
135909 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
135910 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
135911 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
135912 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
135913 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
135914 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
135915 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
135916 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
135917 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
135918 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
135919 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
135920 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
135921 +wlcore_write_45391 wlcore_write 0 45391 NULL
135922 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
135923 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
135924 +keymap_store_45406 keymap_store 4 45406 NULL
135925 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
135926 +show_45409 show 0 45409 NULL
135927 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
135928 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
135929 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
135930 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
135931 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
135932 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
135933 +show_45419 show 0 45419 &sht15_wait_for_response_45419
135934 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
135935 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
135936 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
135937 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
135938 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
135939 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
135940 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
135941 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
135942 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
135943 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
135944 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
135945 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
135946 +pm_state_show_45438 pm_state_show 0 45438 NULL
135947 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
135948 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
135949 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
135950 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
135951 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
135952 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
135953 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
135954 +catc_open_45451 catc_open 0 45451 NULL
135955 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
135956 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
135957 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
135958 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
135959 +__node_remap_45458 __node_remap 4 45458 NULL
135960 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
135961 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
135962 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
135963 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
135964 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
135965 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
135966 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
135967 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
135968 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
135969 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
135970 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
135971 +ec_read_45485 ec_read 0 45485 NULL
135972 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
135973 +lock_request_45495 lock_request 0 45495 NULL nohasharray
135974 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
135975 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
135976 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
135977 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
135978 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
135979 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
135980 +get_stats_45508 get_stats 0 45508 NULL
135981 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
135982 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
135983 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
135984 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
135985 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
135986 +store_45525 store 0-3 45525 &power_state_show_45525
135987 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
135988 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
135989 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
135990 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
135991 +copy_macs_45534 copy_macs 4 45534 NULL
135992 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
135993 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
135994 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
135995 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
135996 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
135997 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
135998 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
135999 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
136000 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
136001 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
136002 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
136003 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
136004 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
136005 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
136006 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
136007 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
136008 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
136009 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
136010 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
136011 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
136012 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
136013 +request_fw_file_45567 request_fw_file 0 45567 NULL
136014 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
136015 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
136016 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
136017 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
136018 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
136019 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
136020 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
136021 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
136022 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
136023 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
136024 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
136025 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
136026 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
136027 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
136028 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
136029 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
136030 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
136031 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
136032 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
136033 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
136034 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
136035 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
136036 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
136037 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
136038 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
136039 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
136040 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
136041 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
136042 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
136043 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
136044 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
136045 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
136046 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
136047 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
136048 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
136049 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
136050 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
136051 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
136052 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
136053 +modelname_store_45663 modelname_store 0-4 45663 NULL
136054 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
136055 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
136056 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
136057 +sd_probe_45675 sd_probe 0 45675 NULL
136058 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
136059 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
136060 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
136061 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
136062 +set_params_45684 set_params 0 45684 NULL nohasharray
136063 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
136064 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
136065 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
136066 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
136067 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
136068 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
136069 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
136070 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
136071 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
136072 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
136073 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
136074 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
136075 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
136076 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
136077 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
136078 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
136079 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
136080 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
136081 +get_iface_param_45719 get_iface_param 0 45719 NULL
136082 +show_high_kb_45721 show_high_kb 0 45721 NULL
136083 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
136084 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
136085 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
136086 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
136087 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
136088 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
136089 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
136090 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
136091 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
136092 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
136093 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
136094 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
136095 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
136096 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
136097 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
136098 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
136099 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
136100 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
136101 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
136102 +FUA_show_45776 FUA_show 0 45776 NULL
136103 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
136104 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
136105 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
136106 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
136107 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
136108 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
136109 +cma_release_45795 cma_release 3 45795 NULL
136110 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
136111 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
136112 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
136113 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
136114 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
136115 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
136116 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
136117 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
136118 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
136119 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
136120 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
136121 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
136122 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
136123 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
136124 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
136125 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
136126 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
136127 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
136128 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
136129 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
136130 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
136131 +start_endpoints_45825 start_endpoints 0 45825 NULL
136132 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
136133 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
136134 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
136135 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
136136 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
136137 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
136138 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
136139 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
136140 +store_learning_45844 store_learning 0 45844 NULL
136141 +insert_state_45848 insert_state 0 45848 NULL
136142 +activity_read_45850 activity_read 0-5-6 45850 NULL
136143 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
136144 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
136145 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
136146 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
136147 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
136148 +isdn_write_45863 isdn_write 3-0 45863 NULL
136149 +align_show_45871 align_show 0 45871 NULL
136150 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
136151 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
136152 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
136153 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
136154 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
136155 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
136156 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
136157 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
136158 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
136159 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
136160 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
136161 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
136162 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
136163 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
136164 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
136165 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
136166 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
136167 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
136168 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
136169 +lcd_read_45922 lcd_read 0-3 45922 NULL
136170 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
136171 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
136172 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
136173 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
136174 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
136175 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
136176 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
136177 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
136178 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
136179 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
136180 +show_fan_value_45938 show_fan_value 0 45938 NULL
136181 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
136182 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
136183 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
136184 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
136185 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
136186 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
136187 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
136188 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
136189 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
136190 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
136191 +set_45961 set 0 45961 NULL
136192 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
136193 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
136194 +copy_to_45969 copy_to 3 45969 NULL nohasharray
136195 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
136196 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
136197 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
136198 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
136199 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
136200 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
136201 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
136202 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
136203 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
136204 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
136205 +dn_device_event_46004 dn_device_event 0 46004 NULL
136206 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
136207 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
136208 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
136209 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
136210 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
136211 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
136212 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
136213 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
136214 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
136215 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
136216 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
136217 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
136218 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
136219 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
136220 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
136221 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
136222 +socket_create_46047 socket_create 0 46047 NULL
136223 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
136224 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
136225 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
136226 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
136227 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
136228 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
136229 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
136230 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
136231 +slhc_toss_46066 slhc_toss 0 46066 NULL
136232 +in_use_show_46075 in_use_show 0 46075 NULL
136233 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
136234 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
136235 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
136236 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
136237 +unlock_lock_46087 unlock_lock 0 46087 NULL
136238 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
136239 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
136240 +store_46095 store 0 46095 NULL
136241 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
136242 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
136243 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
136244 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
136245 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
136246 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
136247 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
136248 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
136249 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
136250 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
136251 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
136252 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
136253 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
136254 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
136255 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
136256 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
136257 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
136258 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
136259 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
136260 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
136261 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
136262 +dgram_bind_46155 dgram_bind 0 46155 NULL
136263 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
136264 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
136265 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
136266 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
136267 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
136268 +write_index_46171 write_index 0 46171 NULL
136269 +open_46177 open 0 46177 NULL
136270 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
136271 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
136272 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
136273 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
136274 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
136275 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
136276 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
136277 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
136278 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
136279 +fq_resize_46195 fq_resize 2 46195 NULL
136280 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
136281 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
136282 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
136283 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
136284 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
136285 +appid_show_46198 appid_show 0 46198 NULL
136286 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
136287 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
136288 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
136289 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
136290 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
136291 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
136292 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
136293 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
136294 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
136295 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
136296 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
136297 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
136298 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
136299 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
136300 +__get_any_page_46230 __get_any_page 0 46230 NULL
136301 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
136302 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
136303 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
136304 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
136305 +show_in_min_46238 show_in_min 0 46238 NULL
136306 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
136307 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
136308 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
136309 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
136310 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
136311 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
136312 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
136313 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
136314 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
136315 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
136316 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
136317 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
136318 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
136319 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
136320 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
136321 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
136322 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
136323 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
136324 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
136325 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
136326 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
136327 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
136328 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
136329 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
136330 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
136331 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
136332 +store_led_46310 store_led 0-4 46310 NULL
136333 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
136334 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
136335 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
136336 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
136337 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
136338 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
136339 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
136340 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
136341 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
136342 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
136343 +gs_can_open_46335 gs_can_open 0 46335 NULL
136344 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
136345 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
136346 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
136347 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
136348 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
136349 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
136350 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
136351 +mpt_config_46343 mpt_config 0 46343 NULL
136352 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
136353 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
136354 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
136355 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
136356 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
136357 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
136358 +show_icon_46360 show_icon 4-0 46360 NULL
136359 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
136360 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
136361 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
136362 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
136363 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
136364 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
136365 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
136366 +via_build_controls_46378 via_build_controls 0 46378 NULL
136367 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
136368 +rng_get_data_46382 rng_get_data 0 46382 NULL
136369 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
136370 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
136371 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
136372 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
136373 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
136374 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
136375 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
136376 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
136377 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
136378 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
136379 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
136380 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
136381 +addr_to_user_46418 addr_to_user 0 46418 NULL
136382 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
136383 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
136384 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
136385 +proto_show_46426 proto_show 0 46426 NULL nohasharray
136386 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
136387 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
136388 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
136389 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
136390 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
136391 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
136392 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
136393 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
136394 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
136395 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
136396 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
136397 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
136398 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
136399 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
136400 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
136401 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
136402 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
136403 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
136404 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
136405 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
136406 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
136407 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
136408 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
136409 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
136410 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
136411 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
136412 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
136413 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
136414 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
136415 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
136416 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
136417 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
136418 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
136419 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
136420 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
136421 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
136422 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
136423 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
136424 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
136425 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
136426 +pptp_bind_46520 pptp_bind 0 46520 NULL
136427 +isoc_init_46521 isoc_init 0 46521 NULL
136428 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
136429 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
136430 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
136431 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
136432 +check_connect_46536 check_connect 0 46536 NULL
136433 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
136434 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
136435 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
136436 +raid_show_state_46545 raid_show_state 0 46545 NULL
136437 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
136438 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
136439 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
136440 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
136441 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
136442 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
136443 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
136444 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
136445 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
136446 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
136447 +nr_header_46575 nr_header 0 46575 NULL
136448 +store_46576 store 0-3 46576 NULL
136449 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
136450 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
136451 +__iwl_up_46589 __iwl_up 0 46589 NULL
136452 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
136453 +show_mute_46600 show_mute 0 46600 NULL nohasharray
136454 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
136455 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
136456 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
136457 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
136458 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
136459 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
136460 +dead_write_46612 dead_write 0 46612 NULL nohasharray
136461 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
136462 +stream_start_46613 stream_start 0 46613 NULL nohasharray
136463 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
136464 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
136465 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
136466 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
136467 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
136468 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
136469 +get_mode_46623 get_mode 0 46623 NULL
136470 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
136471 +dsense_show_46626 dsense_show 0 46626 NULL
136472 +il_set_mode_46630 il_set_mode 0 46630 NULL
136473 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
136474 +regmap_read_46634 regmap_read 0 46634 NULL
136475 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
136476 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
136477 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
136478 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
136479 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
136480 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
136481 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
136482 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
136483 +fanout_add_46656 fanout_add 0 46656 NULL
136484 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
136485 +read_short_reg_46669 read_short_reg 0 46669 NULL
136486 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
136487 +stream_pause_46673 stream_pause 0 46673 NULL
136488 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
136489 +msr_read_46679 msr_read 0-3 46679 NULL
136490 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
136491 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
136492 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
136493 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
136494 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
136495 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
136496 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
136497 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
136498 +saa7185_init_46704 saa7185_init 0 46704 NULL
136499 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
136500 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
136501 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
136502 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
136503 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
136504 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
136505 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
136506 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
136507 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
136508 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
136509 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
136510 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
136511 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
136512 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
136513 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
136514 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
136515 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
136516 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
136517 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
136518 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
136519 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
136520 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
136521 +show_fan_status_46761 show_fan_status 0 46761 NULL
136522 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
136523 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
136524 +inet6_create_46770 inet6_create 0 46770 NULL
136525 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
136526 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
136527 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
136528 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
136529 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
136530 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
136531 +show_max_min_46796 show_max_min 0 46796 NULL
136532 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
136533 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
136534 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
136535 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
136536 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
136537 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
136538 +writefn_46819 writefn 0-3 46819 NULL
136539 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
136540 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
136541 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
136542 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
136543 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
136544 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
136545 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
136546 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
136547 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
136548 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
136549 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
136550 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
136551 +spi_async_46857 spi_async 0 46857 NULL
136552 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
136553 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
136554 +vsnprintf_46863 vsnprintf 0 46863 NULL
136555 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
136556 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
136557 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
136558 +restart_array_46866 restart_array 0 46866 NULL
136559 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
136560 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
136561 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
136562 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
136563 +rvmalloc_46873 rvmalloc 1 46873 NULL
136564 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
136565 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
136566 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
136567 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
136568 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
136569 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
136570 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
136571 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
136572 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
136573 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
136574 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
136575 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
136576 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
136577 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
136578 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
136579 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
136580 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
136581 +dgram_bind_46908 dgram_bind 0 46908 NULL
136582 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
136583 +store_46910 store 0-2 46910 NULL
136584 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
136585 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
136586 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
136587 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
136588 +igbvf_open_46920 igbvf_open 0 46920 NULL
136589 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
136590 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
136591 +fb_write_46924 fb_write 3-0 46924 NULL
136592 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
136593 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
136594 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
136595 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
136596 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
136597 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
136598 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
136599 +coda_fsync_46958 coda_fsync 0 46958 NULL
136600 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
136601 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
136602 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
136603 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
136604 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
136605 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
136606 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
136607 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
136608 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
136609 +user_set_46991 user_set 0 46991 NULL
136610 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
136611 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
136612 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
136613 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
136614 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
136615 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
136616 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
136617 +x25_device_event_47006 x25_device_event 0 47006 NULL
136618 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
136619 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
136620 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
136621 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
136622 +__map_single_47020 __map_single 4-3-7 47020 NULL
136623 +usbpn_open_47021 usbpn_open 0 47021 NULL
136624 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
136625 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
136626 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
136627 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
136628 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
136629 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
136630 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
136631 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
136632 +show_v86d_47041 show_v86d 0 47041 NULL
136633 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
136634 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
136635 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
136636 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
136637 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
136638 +final_47055 final 0 47055 NULL
136639 +open_rx_47057 open_rx 0 47057 NULL
136640 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
136641 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
136642 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
136643 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
136644 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
136645 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
136646 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
136647 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
136648 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
136649 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
136650 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
136651 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
136652 +export_47078 export 0 47078 NULL
136653 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
136654 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
136655 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
136656 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
136657 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
136658 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
136659 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
136660 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
136661 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
136662 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
136663 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
136664 +carrier_show_47115 carrier_show 0 47115 NULL
136665 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
136666 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
136667 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
136668 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
136669 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
136670 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
136671 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
136672 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
136673 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
136674 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
136675 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
136676 +show_streaming_47160 show_streaming 0 47160 NULL
136677 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
136678 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
136679 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
136680 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
136681 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
136682 +part_fail_show_47168 part_fail_show 0 47168 NULL
136683 +set_temp_47169 set_temp 0-4 47169 NULL
136684 +reg_show_name_47170 reg_show_name 0 47170 NULL
136685 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
136686 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
136687 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
136688 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
136689 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
136690 +__set_signal_47207 __set_signal 0-4 47207 NULL
136691 +__rds_create_47212 __rds_create 0 47212 NULL
136692 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
136693 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
136694 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
136695 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
136696 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
136697 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
136698 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
136699 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
136700 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
136701 +l2headersize_47238 l2headersize 0 47238 NULL
136702 +options_write_47243 options_write 3-0 47243 NULL
136703 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
136704 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
136705 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
136706 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
136707 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
136708 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
136709 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
136710 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
136711 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
136712 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
136713 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
136714 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
136715 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
136716 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
136717 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
136718 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
136719 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
136720 +reg_write_47288 reg_write 0 47288 NULL
136721 +setattr_47289 setattr 0 47289 NULL
136722 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
136723 +vsnprintf_47291 vsnprintf 0 47291 NULL
136724 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
136725 +show_47293 show 0 47293 NULL
136726 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
136727 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
136728 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
136729 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
136730 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
136731 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
136732 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
136733 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
136734 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
136735 +get_l4proto_47318 get_l4proto 0 47318 NULL
136736 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
136737 +skein1024_export_47324 skein1024_export 0 47324 NULL
136738 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
136739 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
136740 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
136741 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
136742 +tune_set_47343 tune_set 0-5 47343 NULL
136743 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
136744 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
136745 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
136746 +md_allow_write_47353 md_allow_write 0 47353 NULL
136747 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
136748 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
136749 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
136750 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
136751 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
136752 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
136753 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
136754 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
136755 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
136756 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
136757 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
136758 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
136759 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
136760 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
136761 +nametbl_list_47391 nametbl_list 2 47391 NULL
136762 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
136763 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
136764 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
136765 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
136766 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
136767 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
136768 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
136769 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
136770 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
136771 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
136772 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
136773 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
136774 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
136775 +write_cmd_47414 write_cmd 0 47414 NULL
136776 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
136777 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
136778 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
136779 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
136780 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
136781 +bLength_show_47432 bLength_show 0 47432 NULL
136782 +fop_write_47433 fop_write 0-3 47433 NULL
136783 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
136784 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
136785 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
136786 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
136787 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
136788 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
136789 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
136790 +environ_read_47451 environ_read 0-3 47451 NULL
136791 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
136792 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
136793 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
136794 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
136795 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
136796 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
136797 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
136798 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
136799 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
136800 +newpart_47485 newpart 6-4 47485 NULL
136801 +read_47490 read 0-3 47490 NULL
136802 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
136803 +core_sys_select_47494 core_sys_select 1 47494 NULL
136804 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
136805 +jid_store_47498 jid_store 0-3 47498 NULL
136806 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
136807 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
136808 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
136809 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
136810 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
136811 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
136812 +unlink_simple_47506 unlink_simple 3 47506 NULL
136813 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
136814 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
136815 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
136816 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
136817 +inet_bind_47514 inet_bind 0 47514 NULL
136818 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
136819 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
136820 +eth_open_47519 eth_open 0 47519 NULL
136821 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
136822 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
136823 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
136824 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
136825 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
136826 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
136827 +get_port_47534 get_port 0 47534 NULL
136828 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
136829 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
136830 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
136831 +atl1_open_47550 atl1_open 0 47550 NULL
136832 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
136833 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
136834 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
136835 +send_cmd_47563 send_cmd 0 47563 NULL
136836 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
136837 +send_command_47567 send_command 0 47567 NULL nohasharray
136838 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
136839 +read_ldt_47570 read_ldt 2 47570 NULL
136840 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
136841 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
136842 +pci_iomap_47575 pci_iomap 3 47575 NULL
136843 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
136844 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
136845 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
136846 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
136847 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
136848 +id_format_show_47585 id_format_show 0 47585 NULL
136849 +phy_read_47590 phy_read 0 47590 NULL
136850 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
136851 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
136852 +get_nic_info_47601 get_nic_info 0 47601 NULL
136853 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
136854 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
136855 +msdos_hash_47606 msdos_hash 0 47606 NULL
136856 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
136857 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
136858 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
136859 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
136860 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
136861 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
136862 +uea_request_47613 uea_request 4 47613 NULL
136863 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
136864 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
136865 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
136866 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
136867 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
136868 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
136869 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
136870 +SYSC_send_47629 SYSC_send 3 47629 NULL
136871 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
136872 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
136873 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
136874 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
136875 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
136876 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
136877 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
136878 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
136879 +fan_show_47664 fan_show 0 47664 NULL
136880 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
136881 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
136882 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
136883 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
136884 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
136885 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
136886 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
136887 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
136888 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
136889 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
136890 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
136891 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
136892 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
136893 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
136894 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
136895 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
136896 +save_microcode_47717 save_microcode 3 47717 NULL
136897 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
136898 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
136899 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
136900 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
136901 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
136902 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
136903 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
136904 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
136905 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
136906 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
136907 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
136908 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
136909 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
136910 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
136911 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
136912 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
136913 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
136914 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
136915 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
136916 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
136917 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
136918 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
136919 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
136920 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
136921 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
136922 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
136923 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
136924 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
136925 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
136926 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
136927 +show_id_47795 show_id 0 47795 NULL
136928 +sl_open_47801 sl_open 0 47801 NULL
136929 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
136930 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
136931 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
136932 +lov_packmd_47810 lov_packmd 0 47810 NULL
136933 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
136934 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
136935 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
136936 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
136937 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
136938 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
136939 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
136940 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
136941 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
136942 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
136943 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
136944 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
136945 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
136946 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
136947 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
136948 +did_show_47843 did_show 0 47843 NULL nohasharray
136949 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
136950 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
136951 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
136952 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
136953 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
136954 +reg_clear_47849 reg_clear 0 47849 NULL
136955 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
136956 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
136957 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
136958 +copy_47869 copy 0 47869 NULL
136959 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
136960 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
136961 +add_lease_context_47876 add_lease_context 0 47876 NULL
136962 +vhci_read_47878 vhci_read 3-0 47878 NULL
136963 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
136964 +array_size_show_47883 array_size_show 0 47883 NULL
136965 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
136966 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
136967 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
136968 +read_prph_47892 read_prph 0 47892 NULL
136969 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
136970 +read_regr_47902 read_regr 0 47902 NULL nohasharray
136971 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
136972 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
136973 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
136974 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
136975 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
136976 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
136977 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
136978 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
136979 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
136980 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
136981 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
136982 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
136983 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
136984 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
136985 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
136986 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
136987 +show_mlid_47928 show_mlid 0 47928 NULL
136988 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
136989 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
136990 +b44_open_47950 b44_open 0 47950 NULL
136991 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
136992 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
136993 +pci_read_47962 pci_read 0 47962 NULL
136994 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
136995 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
136996 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
136997 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
136998 +show_stride_47971 show_stride 0 47971 NULL
136999 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
137000 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
137001 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
137002 +node_weight_read_47974 node_weight_read 0 47974 NULL
137003 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
137004 +flush_store_47978 flush_store 0-4 47978 NULL
137005 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
137006 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
137007 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
137008 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
137009 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
137010 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
137011 +enter_47990 enter 0 47990 &dbg_port_buf_47990
137012 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
137013 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
137014 +objects_show_47995 objects_show 0 47995 NULL
137015 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
137016 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
137017 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
137018 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
137019 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
137020 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
137021 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
137022 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
137023 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
137024 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
137025 +coda_statfs_48015 coda_statfs 0 48015 NULL
137026 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
137027 +trace_show_48031 trace_show 0 48031 NULL
137028 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
137029 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
137030 +sys32_pread_48037 sys32_pread 3 48037 NULL
137031 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
137032 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
137033 +show_vrm_48041 show_vrm 0 48041 NULL
137034 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
137035 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
137036 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
137037 +rate_show_48049 rate_show 0 48049 NULL
137038 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
137039 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
137040 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
137041 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
137042 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
137043 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
137044 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
137045 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
137046 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
137047 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
137048 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
137049 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
137050 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
137051 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
137052 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
137053 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
137054 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
137055 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
137056 +rmd256_final_48110 rmd256_final 0 48110 NULL
137057 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
137058 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
137059 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
137060 +get_48116 get 0 48116 &selinux_inode_permission_48116
137061 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
137062 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
137063 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
137064 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
137065 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
137066 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
137067 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
137068 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
137069 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
137070 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
137071 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
137072 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
137073 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
137074 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
137075 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
137076 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
137077 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
137078 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
137079 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
137080 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
137081 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
137082 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
137083 +macvlan_open_48169 macvlan_open 0 48169 NULL
137084 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
137085 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
137086 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
137087 +minix_setattr_48171 minix_setattr 0 48171 NULL
137088 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
137089 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
137090 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
137091 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
137092 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
137093 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
137094 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
137095 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
137096 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
137097 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
137098 +eni_send_48189 eni_send 0 48189 NULL nohasharray
137099 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
137100 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
137101 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
137102 +startup_48205 startup 0 48205 NULL
137103 +show_48207 show 0 48207 NULL
137104 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
137105 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
137106 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
137107 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
137108 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
137109 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
137110 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
137111 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
137112 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
137113 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
137114 +collisions_show_48236 collisions_show 0 48236 NULL
137115 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
137116 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
137117 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
137118 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
137119 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
137120 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
137121 +vport_disable_48252 vport_disable 0 48252 NULL
137122 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
137123 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
137124 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
137125 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
137126 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
137127 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
137128 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
137129 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
137130 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
137131 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
137132 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
137133 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
137134 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
137135 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
137136 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
137137 +send_set_info_48288 send_set_info 7 48288 NULL
137138 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
137139 +ac_write_48295 ac_write 0-3 48295 NULL
137140 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
137141 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
137142 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
137143 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
137144 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
137145 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
137146 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
137147 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
137148 +patch_alc262_48312 patch_alc262 0 48312 NULL
137149 +crb_read_48313 crb_read 0 48313 NULL
137150 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
137151 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
137152 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
137153 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
137154 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
137155 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
137156 +show_version_48337 show_version 0 48337 NULL
137157 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
137158 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
137159 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
137160 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
137161 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
137162 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
137163 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
137164 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
137165 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
137166 +follow_pte_48359 follow_pte 0 48359 NULL
137167 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
137168 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
137169 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
137170 +skb_add_data_48363 skb_add_data 3 48363 NULL
137171 +store_temp23_48364 store_temp23 0-4 48364 NULL
137172 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
137173 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
137174 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
137175 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
137176 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
137177 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
137178 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
137179 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
137180 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
137181 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
137182 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
137183 +sctp_getname_48405 sctp_getname 0 48405 NULL
137184 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
137185 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
137186 +bql_set_48412 bql_set 0-2 48412 NULL
137187 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
137188 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
137189 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
137190 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
137191 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
137192 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
137193 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
137194 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
137195 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
137196 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
137197 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
137198 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
137199 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
137200 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
137201 +print_filtered_48442 print_filtered 0-2 48442 NULL
137202 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
137203 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
137204 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
137205 +fan_get_48455 fan_get 0 48455 NULL
137206 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
137207 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
137208 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
137209 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
137210 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
137211 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
137212 +getname_48466 getname 0 48466 NULL nohasharray
137213 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
137214 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
137215 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
137216 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
137217 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
137218 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
137219 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
137220 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
137221 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
137222 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
137223 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
137224 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
137225 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
137226 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
137227 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
137228 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
137229 +store_48497 store 0-3 48497 NULL nohasharray
137230 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
137231 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
137232 +show_temp_type_48500 show_temp_type 0 48500 NULL
137233 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
137234 +serio_show_description_48505 serio_show_description 0 48505 NULL
137235 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
137236 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
137237 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
137238 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
137239 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
137240 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
137241 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
137242 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
137243 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
137244 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
137245 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
137246 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
137247 +ths7303_write_48540 ths7303_write 0 48540 NULL
137248 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
137249 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
137250 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
137251 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
137252 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
137253 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
137254 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
137255 +command_resume_48565 command_resume 0 48565 NULL
137256 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
137257 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
137258 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
137259 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
137260 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
137261 +team_init_48574 team_init 0 48574 NULL
137262 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
137263 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
137264 +set_mode_48583 set_mode 0 48583 NULL
137265 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
137266 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
137267 +set_channels_48590 set_channels 0 48590 NULL
137268 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
137269 +label_SKIN_48603 label_SKIN 0 48603 NULL
137270 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
137271 +ctrl_48612 ctrl 0 48612 NULL
137272 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
137273 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
137274 +uni2char_48631 uni2char 0 48631 NULL
137275 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
137276 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
137277 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
137278 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
137279 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
137280 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
137281 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
137282 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
137283 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
137284 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
137285 +mtd_read_48655 mtd_read 0 48655 NULL
137286 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
137287 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
137288 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
137289 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
137290 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
137291 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
137292 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
137293 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
137294 +read_48672 read 0 48672 NULL
137295 +order_show_48676 order_show 0 48676 NULL nohasharray
137296 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
137297 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
137298 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
137299 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
137300 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
137301 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
137302 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
137303 +create_css_48692 create_css 0 48692 NULL
137304 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
137305 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
137306 +altera_drscan_48698 altera_drscan 2 48698 NULL
137307 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
137308 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
137309 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
137310 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
137311 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
137312 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
137313 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
137314 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
137315 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
137316 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
137317 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
137318 +show_therm_status_48723 show_therm_status 0 48723 NULL
137319 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
137320 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
137321 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
137322 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
137323 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
137324 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
137325 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
137326 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
137327 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
137328 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
137329 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
137330 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
137331 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
137332 +patch_alc269_48756 patch_alc269 0 48756 NULL
137333 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
137334 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
137335 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
137336 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
137337 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
137338 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
137339 +boottime_set_48781 boottime_set 0-4 48781 NULL
137340 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
137341 +transfer_48788 transfer 0 48788 NULL
137342 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
137343 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
137344 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
137345 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
137346 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
137347 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
137348 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
137349 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
137350 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
137351 +show_48809 show 0 48809 NULL
137352 +store_sched4_48815 store_sched4 4-0 48815 NULL
137353 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
137354 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
137355 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
137356 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
137357 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
137358 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
137359 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
137360 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
137361 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
137362 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
137363 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
137364 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
137365 +insert_queue_48849 insert_queue 0 48849 NULL
137366 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
137367 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
137368 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
137369 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
137370 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
137371 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
137372 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
137373 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
137374 +submit_async_48869 submit_async 0 48869 NULL
137375 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
137376 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
137377 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
137378 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
137379 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
137380 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
137381 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
137382 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
137383 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
137384 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
137385 +adummy_open_48895 adummy_open 0 48895 NULL
137386 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
137387 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
137388 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
137389 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
137390 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
137391 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
137392 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
137393 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
137394 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
137395 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
137396 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
137397 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
137398 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
137399 +send_cmd_48933 send_cmd 0 48933 NULL
137400 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
137401 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
137402 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
137403 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
137404 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
137405 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
137406 +br_dev_init_48956 br_dev_init 0 48956 NULL
137407 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
137408 +register_new_memory_48959 register_new_memory 0 48959 NULL
137409 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
137410 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
137411 +venus_fsync_48962 venus_fsync 0 48962 NULL
137412 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
137413 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
137414 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
137415 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
137416 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
137417 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
137418 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
137419 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
137420 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
137421 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
137422 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
137423 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
137424 +get_target_48984 get_target 0 48984 NULL nohasharray
137425 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
137426 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
137427 +show_48988 show 0 48988 NULL
137428 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
137429 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
137430 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
137431 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
137432 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
137433 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
137434 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
137435 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
137436 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
137437 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
137438 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
137439 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
137440 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
137441 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
137442 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
137443 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
137444 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
137445 +transient_status_49027 transient_status 4 49027 NULL
137446 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
137447 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
137448 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
137449 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
137450 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
137451 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
137452 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
137453 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
137454 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
137455 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
137456 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
137457 +ubi_read_49061 ubi_read 0 49061 NULL
137458 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
137459 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
137460 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
137461 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
137462 +read_regs_49068 read_regs 0 49068 NULL
137463 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
137464 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
137465 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
137466 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
137467 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
137468 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
137469 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
137470 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
137471 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
137472 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
137473 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
137474 +scsi_register_49094 scsi_register 2 49094 NULL
137475 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
137476 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
137477 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
137478 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
137479 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
137480 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
137481 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
137482 +dn_check_state_49133 dn_check_state 0 49133 NULL
137483 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
137484 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
137485 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
137486 +read_file_49137 read_file 4 49137 NULL
137487 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
137488 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
137489 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
137490 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
137491 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
137492 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
137493 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
137494 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
137495 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
137496 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
137497 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
137498 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
137499 +gr_queue_49159 gr_queue 0 49159 NULL
137500 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
137501 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
137502 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
137503 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
137504 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
137505 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
137506 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
137507 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
137508 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
137509 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
137510 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
137511 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
137512 +phy_device_create_49190 phy_device_create 3 49190 NULL
137513 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
137514 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
137515 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
137516 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
137517 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
137518 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
137519 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
137520 +aio_read_null_49202 aio_read_null 0 49202 NULL
137521 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
137522 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
137523 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
137524 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
137525 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
137526 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
137527 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
137528 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
137529 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
137530 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
137531 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
137532 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
137533 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
137534 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
137535 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
137536 +stop_discovery_49237 stop_discovery 4 49237 NULL
137537 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
137538 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
137539 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
137540 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
137541 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
137542 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
137543 +get_write_access_49253 get_write_access 0 49253 NULL
137544 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
137545 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
137546 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
137547 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
137548 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
137549 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
137550 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
137551 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
137552 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
137553 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
137554 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
137555 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
137556 +store_49284 store 0 49284 NULL
137557 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
137558 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
137559 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
137560 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
137561 +store_49298 store 0-3 49298 NULL
137562 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
137563 +uio_read_49300 uio_read 3-0 49300 NULL
137564 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
137565 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
137566 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
137567 +request_locality_49318 request_locality 0 49318 NULL
137568 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
137569 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
137570 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
137571 +show_freq_49329 show_freq 0 49329 NULL
137572 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
137573 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
137574 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
137575 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
137576 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
137577 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
137578 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
137579 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
137580 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
137581 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
137582 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
137583 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
137584 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
137585 +avtab_init_49369 avtab_init 0 49369 NULL
137586 +px_raw_event_49371 px_raw_event 4 49371 NULL
137587 +resync_start_show_49372 resync_start_show 0 49372 NULL
137588 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
137589 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
137590 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
137591 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
137592 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
137593 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
137594 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
137595 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
137596 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
137597 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
137598 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
137599 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
137600 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
137601 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
137602 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
137603 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
137604 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
137605 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
137606 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
137607 +md_domain_init_49432 md_domain_init 2 49432 NULL
137608 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
137609 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
137610 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
137611 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
137612 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
137613 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
137614 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
137615 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
137616 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
137617 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
137618 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
137619 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
137620 +buf_prepare_49476 buf_prepare 0 49476 NULL
137621 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
137622 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
137623 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
137624 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
137625 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
137626 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
137627 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
137628 +r820t_read_49492 r820t_read 0-4 49492 NULL
137629 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
137630 +ismt_access_49498 ismt_access 0 49498 NULL
137631 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
137632 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
137633 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
137634 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
137635 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
137636 +show_offset_49516 show_offset 0 49516 NULL
137637 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
137638 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
137639 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
137640 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
137641 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
137642 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
137643 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
137644 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
137645 +read_partial_49528 read_partial 2 49528 &light_write_49528
137646 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
137647 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
137648 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
137649 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
137650 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
137651 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
137652 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
137653 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
137654 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
137655 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
137656 +read_status_49562 read_status 0 49562 NULL
137657 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
137658 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
137659 +show_taint_49568 show_taint 0 49568 NULL nohasharray
137660 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
137661 +major_show_49571 major_show 0 49571 NULL
137662 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
137663 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
137664 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
137665 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
137666 +readfifo_49583 readfifo 1 49583 NULL
137667 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
137668 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
137669 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
137670 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
137671 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
137672 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
137673 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
137674 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
137675 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
137676 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
137677 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
137678 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
137679 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
137680 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
137681 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
137682 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
137683 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
137684 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
137685 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
137686 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
137687 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
137688 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
137689 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
137690 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
137691 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
137692 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
137693 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
137694 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
137695 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
137696 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
137697 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
137698 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
137699 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
137700 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
137701 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
137702 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
137703 +match_int_49672 match_int 0 49672 NULL
137704 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
137705 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
137706 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
137707 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
137708 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
137709 +fw_status_49690 fw_status 0 49690 NULL
137710 +__setup_irq_49696 __setup_irq 0 49696 NULL
137711 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
137712 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
137713 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
137714 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
137715 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
137716 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
137717 +show_online_49713 show_online 0 49713 NULL
137718 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
137719 +write_pool_49718 write_pool 3-0 49718 NULL
137720 +create_modalias_49720 create_modalias 0 49720 NULL
137721 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
137722 +pcnet_open_49729 pcnet_open 0 49729 NULL
137723 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
137724 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
137725 +write_exec_49737 write_exec 0 49737 NULL nohasharray
137726 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
137727 +check_frame_49741 check_frame 0 49741 NULL
137728 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
137729 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
137730 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
137731 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
137732 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
137733 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
137734 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
137735 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
137736 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
137737 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
137738 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
137739 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
137740 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
137741 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
137742 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
137743 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
137744 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
137745 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
137746 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
137747 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
137748 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
137749 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
137750 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
137751 +dev_show_49780 dev_show 0 49780 NULL
137752 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
137753 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
137754 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
137755 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
137756 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
137757 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
137758 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
137759 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
137760 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
137761 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
137762 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
137763 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
137764 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
137765 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
137766 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
137767 +show_config_pending_49814 show_config_pending 0 49814 NULL
137768 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
137769 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
137770 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
137771 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
137772 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
137773 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
137774 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
137775 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
137776 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
137777 +twl4030_write_49846 twl4030_write 2 49846 NULL
137778 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
137779 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
137780 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
137781 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
137782 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
137783 +uart_write_49863 uart_write 0-3 49863 NULL
137784 +store_modes_49864 store_modes 0-4 49864 NULL
137785 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
137786 +____request_module_49868 ____request_module 0 49868 NULL
137787 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
137788 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
137789 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
137790 +s_filter_49877 s_filter 0 49877 NULL
137791 +show_volt_max_49881 show_volt_max 0 49881 NULL
137792 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
137793 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
137794 +tgr192_init_49892 tgr192_init 0 49892 NULL
137795 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
137796 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
137797 +ea_put_49907 ea_put 0 49907 NULL
137798 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
137799 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
137800 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
137801 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
137802 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
137803 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
137804 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
137805 +_cpu_up_49927 _cpu_up 0 49927 NULL
137806 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
137807 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
137808 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
137809 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
137810 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
137811 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
137812 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
137813 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
137814 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
137815 +volume_write_49971 volume_write 0 49971 NULL
137816 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
137817 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
137818 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
137819 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
137820 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
137821 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
137822 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
137823 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
137824 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
137825 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
137826 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
137827 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
137828 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
137829 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
137830 +run_49996 run 0 49996 NULL
137831 +write_49997 write 0 49997 NULL
137832 +__module_alloc_50004 __module_alloc 1 50004 NULL
137833 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
137834 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
137835 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
137836 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
137837 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
137838 +isdn_read_50021 isdn_read 3-0 50021 NULL
137839 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
137840 +rose_device_event_50026 rose_device_event 0 50026 NULL
137841 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
137842 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
137843 +set_mtu_50032 set_mtu 0 50032 NULL
137844 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
137845 +sky2_open_50034 sky2_open 0 50034 NULL
137846 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
137847 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
137848 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
137849 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
137850 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
137851 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
137852 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
137853 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
137854 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
137855 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
137856 +ioread8_50049 ioread8 0 50049 NULL
137857 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
137858 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
137859 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
137860 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
137861 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
137862 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
137863 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
137864 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
137865 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
137866 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
137867 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
137868 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
137869 +afs_writepages_50092 afs_writepages 0 50092 NULL
137870 +card_type_show_50095 card_type_show 0 50095 NULL
137871 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
137872 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
137873 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
137874 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
137875 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
137876 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
137877 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
137878 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
137879 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
137880 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
137881 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
137882 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
137883 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
137884 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
137885 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
137886 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
137887 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
137888 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
137889 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
137890 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
137891 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
137892 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
137893 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
137894 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
137895 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
137896 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
137897 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
137898 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
137899 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
137900 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
137901 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
137902 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
137903 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
137904 +rx_refill_50166 rx_refill 0 50166 NULL
137905 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
137906 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
137907 +odev_update_50169 odev_update 2-0 50169 NULL
137908 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
137909 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
137910 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
137911 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
137912 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
137913 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
137914 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
137915 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
137916 +store_beep_50196 store_beep 0-4 50196 NULL
137917 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
137918 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
137919 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
137920 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
137921 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
137922 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
137923 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
137924 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
137925 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
137926 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
137927 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
137928 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
137929 +loadtime_init_50221 loadtime_init 0 50221 NULL
137930 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
137931 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
137932 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
137933 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
137934 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
137935 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
137936 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
137937 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
137938 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
137939 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
137940 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
137941 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
137942 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
137943 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
137944 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
137945 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
137946 +netlink_send_50281 netlink_send 0 50281 NULL
137947 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
137948 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
137949 +store_50289 store 0-3 50289 NULL
137950 +show_in10_50295 show_in10 0 50295 NULL
137951 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
137952 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
137953 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
137954 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
137955 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
137956 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
137957 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
137958 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
137959 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
137960 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
137961 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
137962 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
137963 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
137964 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
137965 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
137966 +do_launder_page_50329 do_launder_page 0 50329 NULL
137967 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
137968 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
137969 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
137970 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
137971 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
137972 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
137973 +tpm_read_50344 tpm_read 3-0 50344 NULL
137974 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
137975 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
137976 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
137977 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
137978 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
137979 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
137980 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
137981 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
137982 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
137983 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
137984 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
137985 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
137986 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
137987 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
137988 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
137989 +set_ctrl_50374 set_ctrl 0 50374 NULL
137990 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
137991 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
137992 +store_temp62_50383 store_temp62 0-4 50383 NULL
137993 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
137994 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
137995 +flags_show_50391 flags_show 0 50391 NULL
137996 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
137997 +base_sock_create_50400 base_sock_create 0 50400 NULL
137998 +slab_size_show_50405 slab_size_show 0 50405 NULL
137999 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
138000 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
138001 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
138002 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
138003 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
138004 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
138005 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
138006 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
138007 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
138008 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
138009 +event_input_50432 event_input 0 50432 NULL
138010 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
138011 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
138012 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
138013 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
138014 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
138015 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
138016 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
138017 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
138018 +udf_writepages_50451 udf_writepages 0 50451 NULL
138019 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
138020 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
138021 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
138022 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
138023 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
138024 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
138025 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
138026 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
138027 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
138028 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
138029 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
138030 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
138031 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
138032 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
138033 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
138034 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
138035 +freeze_show_50489 freeze_show 0 50489 NULL
138036 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
138037 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
138038 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
138039 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
138040 +validate_50497 validate 0 50497 NULL
138041 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
138042 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
138043 +numa_node_show_50504 numa_node_show 0 50504 NULL
138044 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
138045 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
138046 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
138047 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
138048 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
138049 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
138050 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
138051 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
138052 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
138053 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
138054 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
138055 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
138056 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
138057 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
138058 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
138059 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
138060 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
138061 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
138062 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
138063 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
138064 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
138065 +bh_get_50543 bh_get 0 50543 NULL
138066 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
138067 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
138068 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
138069 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
138070 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
138071 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
138072 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
138073 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
138074 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
138075 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
138076 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
138077 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
138078 +mwave_write_50571 mwave_write 0-3 50571 NULL
138079 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
138080 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
138081 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
138082 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
138083 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
138084 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
138085 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
138086 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
138087 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
138088 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
138089 +load_map_50592 load_map 0 50592 NULL
138090 +sge_rx_50594 sge_rx 3 50594 NULL
138091 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
138092 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
138093 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
138094 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
138095 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
138096 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
138097 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
138098 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
138099 +ipr_halt_50616 ipr_halt 0 50616 NULL
138100 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
138101 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
138102 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
138103 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
138104 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
138105 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
138106 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
138107 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
138108 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
138109 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
138110 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
138111 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
138112 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
138113 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
138114 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
138115 +show_50648 show 0 50648 NULL
138116 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
138117 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
138118 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
138119 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
138120 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
138121 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
138122 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
138123 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
138124 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
138125 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
138126 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
138127 +addr_len_show_50673 addr_len_show 0 50673 NULL
138128 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
138129 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
138130 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
138131 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
138132 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
138133 +store_50690 store 0-3 50690 NULL
138134 +_ep_queue_50692 _ep_queue 0 50692 NULL
138135 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
138136 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
138137 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
138138 +discover_50707 discover 0 50707 NULL
138139 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
138140 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
138141 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
138142 +epool_init_50723 epool_init 2 50723 NULL
138143 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
138144 +device_attach_50730 device_attach 0 50730 NULL nohasharray
138145 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
138146 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
138147 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
138148 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
138149 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
138150 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
138151 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
138152 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
138153 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
138154 +skein_256_init_50748 skein_256_init 0 50748 NULL
138155 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
138156 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
138157 +skb_padto_50759 skb_padto 2 50759 NULL
138158 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
138159 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
138160 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
138161 +isight_trigger_50765 isight_trigger 0 50765 NULL
138162 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
138163 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
138164 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
138165 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
138166 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
138167 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
138168 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
138169 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
138170 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
138171 +m2v_50781 m2v 1 50781 NULL
138172 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
138173 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
138174 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
138175 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
138176 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
138177 +store_50792 store 0 50792 NULL
138178 +tpm_write_50798 tpm_write 3-0 50798 NULL
138179 +write_flush_50803 write_flush 3-0 50803 NULL
138180 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
138181 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
138182 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
138183 +dvb_play_50814 dvb_play 3-0 50814 NULL
138184 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
138185 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
138186 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
138187 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
138188 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
138189 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
138190 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
138191 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
138192 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
138193 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
138194 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
138195 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
138196 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
138197 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
138198 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
138199 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
138200 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
138201 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
138202 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
138203 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
138204 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
138205 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
138206 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
138207 +nla_put_string_50887 nla_put_string 0 50887 NULL
138208 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
138209 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
138210 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
138211 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
138212 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
138213 +subconnector_show_50902 subconnector_show 0 50902 NULL
138214 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
138215 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
138216 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
138217 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
138218 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
138219 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
138220 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
138221 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
138222 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
138223 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
138224 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
138225 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
138226 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
138227 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
138228 +busnum_show_50927 busnum_show 0 50927 NULL
138229 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
138230 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
138231 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
138232 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
138233 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
138234 +show_device_status_50947 show_device_status 0 50947 NULL
138235 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
138236 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
138237 +set_50949 set 0 50949 NULL nohasharray
138238 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
138239 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
138240 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
138241 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
138242 +zl10036_write_50952 zl10036_write 0 50952 NULL
138243 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
138244 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
138245 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
138246 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
138247 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
138248 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
138249 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
138250 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
138251 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
138252 +null_final_50967 null_final 0 50967 NULL
138253 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
138254 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
138255 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
138256 +skein1024_update_50977 skein1024_update 0 50977 NULL
138257 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
138258 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
138259 +timeout_write_50991 timeout_write 3-0 50991 NULL
138260 +interval_show_50993 interval_show 0 50993 NULL
138261 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
138262 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
138263 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
138264 +security_load_policy_50997 security_load_policy 0 50997 NULL
138265 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
138266 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
138267 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
138268 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
138269 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
138270 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
138271 +ppp_read_51017 ppp_read 0-3 51017 NULL
138272 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
138273 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
138274 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
138275 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
138276 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
138277 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
138278 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
138279 +dump_midi_51040 dump_midi 3 51040 NULL
138280 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
138281 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
138282 +store_detach_51045 store_detach 0-4 51045 NULL
138283 +show_51050 show 0 51050 NULL nohasharray
138284 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
138285 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
138286 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
138287 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
138288 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
138289 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
138290 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
138291 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
138292 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
138293 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
138294 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
138295 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
138296 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
138297 +removable_show_51080 removable_show 0 51080 NULL
138298 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
138299 +register_jprobes_51086 register_jprobes 0 51086 NULL
138300 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
138301 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
138302 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
138303 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
138304 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
138305 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
138306 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
138307 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
138308 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
138309 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
138310 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
138311 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
138312 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
138313 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
138314 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
138315 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
138316 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
138317 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
138318 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
138319 +amanda_help_51133 amanda_help 0 51133 NULL
138320 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
138321 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
138322 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
138323 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
138324 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
138325 +show_in_input_51138 show_in_input 0 51138 NULL
138326 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
138327 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
138328 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
138329 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
138330 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
138331 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
138332 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
138333 +driver_attach_51156 driver_attach 0 51156 NULL
138334 +device_rev_show_51157 device_rev_show 0 51157 NULL
138335 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
138336 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
138337 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
138338 +online_store_51175 online_store 0-4 51175 NULL
138339 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
138340 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
138341 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
138342 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
138343 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
138344 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
138345 +dpms_show_51191 dpms_show 0 51191 NULL
138346 +get_uint_51193 get_uint 0 51193 NULL
138347 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
138348 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
138349 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
138350 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
138351 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
138352 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
138353 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
138354 +sr_done_51211 sr_done 0 51211 NULL
138355 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
138356 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
138357 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
138358 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
138359 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
138360 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
138361 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
138362 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
138363 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
138364 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
138365 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
138366 +goto_high_power_51237 goto_high_power 0 51237 NULL
138367 +drm_property_create_51239 drm_property_create 4 51239 NULL
138368 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
138369 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
138370 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
138371 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
138372 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
138373 +st_read_51251 st_read 3-0 51251 NULL nohasharray
138374 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
138375 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
138376 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
138377 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
138378 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
138379 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
138380 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
138381 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
138382 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
138383 +e100_up_51268 e100_up 0 51268 NULL
138384 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
138385 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
138386 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
138387 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
138388 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
138389 +send_51279 send 0 51279 NULL nohasharray
138390 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
138391 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
138392 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
138393 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
138394 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
138395 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
138396 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
138397 +disable_51293 disable 0 51293 NULL
138398 +chip_name_show_51296 chip_name_show 0 51296 NULL
138399 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
138400 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
138401 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
138402 +nv_open_51300 nv_open 0 51300 NULL
138403 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
138404 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
138405 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
138406 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
138407 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
138408 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
138409 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
138410 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
138411 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
138412 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
138413 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
138414 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
138415 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
138416 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
138417 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
138418 +device_user_purge_51340 device_user_purge 0 51340 NULL
138419 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
138420 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
138421 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
138422 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
138423 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
138424 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
138425 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
138426 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
138427 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
138428 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
138429 +show_hue_51369 show_hue 0 51369 NULL
138430 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
138431 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
138432 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
138433 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
138434 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
138435 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
138436 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
138437 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
138438 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
138439 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
138440 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
138441 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
138442 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
138443 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
138444 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
138445 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
138446 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
138447 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
138448 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
138449 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
138450 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
138451 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
138452 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
138453 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
138454 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
138455 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
138456 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
138457 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
138458 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
138459 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
138460 +yam_open_51447 yam_open 0 51447 NULL
138461 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
138462 +axnet_open_51453 axnet_open 0 51453 NULL
138463 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
138464 +gdth_halt_51460 gdth_halt 0 51460 NULL
138465 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
138466 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
138467 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
138468 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
138469 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
138470 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
138471 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
138472 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
138473 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
138474 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
138475 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
138476 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
138477 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
138478 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
138479 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
138480 +delay_show_51497 delay_show 0 51497 NULL
138481 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
138482 +get_dev_status_51505 get_dev_status 0 51505 NULL
138483 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
138484 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
138485 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
138486 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
138487 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
138488 +store_51519 store 0-3 51519 NULL
138489 +show_dts_51521 show_dts 0 51521 NULL nohasharray
138490 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
138491 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
138492 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
138493 +upload_code_51528 upload_code 0 51528 NULL
138494 +key_search_51533 key_search 0 51533 NULL
138495 +vid_show_51538 vid_show 0 51538 NULL
138496 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
138497 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
138498 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
138499 +new_offset_show_51546 new_offset_show 0 51546 NULL
138500 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
138501 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
138502 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
138503 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
138504 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
138505 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
138506 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
138507 +write_u64_51561 write_u64 0 51561 NULL
138508 +read_fw_51564 read_fw 0-5-6 51564 NULL
138509 +tx_sg_51567 tx_sg 0 51567 NULL
138510 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
138511 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
138512 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
138513 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
138514 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
138515 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
138516 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
138517 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
138518 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
138519 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
138520 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
138521 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
138522 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
138523 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
138524 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
138525 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
138526 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
138527 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
138528 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
138529 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
138530 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
138531 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
138532 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
138533 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
138534 +show_wwan_51655 show_wwan 0 51655 NULL
138535 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
138536 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
138537 +async_xor_51668 async_xor 3 51668 NULL
138538 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
138539 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
138540 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
138541 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
138542 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
138543 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
138544 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
138545 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
138546 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
138547 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
138548 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
138549 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
138550 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
138551 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
138552 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
138553 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
138554 +md5_update_51700 md5_update 0 51700 NULL
138555 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
138556 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
138557 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
138558 +sel_write_access_51704 sel_write_access 3 51704 NULL
138559 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
138560 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
138561 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
138562 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
138563 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
138564 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
138565 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
138566 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
138567 +str_read_51731 str_read 0-4 51731 NULL
138568 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
138569 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
138570 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
138571 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
138572 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
138573 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
138574 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
138575 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
138576 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
138577 +if_write_51756 if_write 3 51756 NULL
138578 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
138579 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
138580 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
138581 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
138582 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
138583 +expkey_parse_51787 expkey_parse 0 51787 NULL
138584 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
138585 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
138586 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
138587 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
138588 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
138589 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
138590 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
138591 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
138592 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
138593 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
138594 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
138595 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
138596 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
138597 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
138598 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
138599 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
138600 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
138601 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
138602 +write_packet_51838 write_packet 0 51838 NULL
138603 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
138604 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
138605 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
138606 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
138607 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
138608 +ioread32_51847 ioread32 0 51847 NULL nohasharray
138609 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
138610 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
138611 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
138612 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
138613 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
138614 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
138615 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
138616 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
138617 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
138618 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
138619 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
138620 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
138621 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
138622 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
138623 +user_read_51881 user_read 3 51881 NULL
138624 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
138625 +b44_readphy_51890 b44_readphy 0 51890 NULL
138626 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
138627 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
138628 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
138629 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
138630 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
138631 +query_gid_51901 query_gid 0 51901 NULL
138632 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
138633 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
138634 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
138635 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
138636 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
138637 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
138638 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
138639 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
138640 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
138641 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
138642 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
138643 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
138644 +task_has_system_51936 task_has_system 0 51936 NULL
138645 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
138646 +direct_IO_51941 direct_IO 0 51941 NULL
138647 +show_test_51942 show_test 0 51942 NULL
138648 +pm_test_show_51946 pm_test_show 0 51946 NULL
138649 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
138650 +get_clock_info_51952 get_clock_info 4 51952 NULL
138651 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
138652 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
138653 +size_show_51963 size_show 0 51963 NULL
138654 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
138655 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
138656 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
138657 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
138658 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
138659 +read_page_51972 read_page 2 51972 NULL
138660 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
138661 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
138662 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
138663 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
138664 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
138665 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
138666 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
138667 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
138668 +__detect_osd_51993 __detect_osd 0 51993 NULL
138669 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
138670 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
138671 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
138672 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
138673 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
138674 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
138675 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
138676 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
138677 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
138678 +dummy_enable_52019 dummy_enable 0 52019 NULL
138679 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
138680 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
138681 +r820t_write_52023 r820t_write 0-4 52023 NULL
138682 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
138683 +show_current_driver_52027 show_current_driver 0 52027 NULL
138684 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
138685 +override_release_52032 override_release 2 52032 NULL
138686 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
138687 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
138688 +irda_create_52042 irda_create 0 52042 NULL
138689 +netdev_show_52044 netdev_show 0 52044 NULL
138690 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
138691 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
138692 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
138693 +show_version_52054 show_version 0 52054 NULL
138694 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
138695 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
138696 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
138697 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
138698 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
138699 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
138700 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
138701 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
138702 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
138703 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
138704 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
138705 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
138706 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
138707 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
138708 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
138709 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
138710 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
138711 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
138712 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
138713 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
138714 +mtrr_save_52097 mtrr_save 0 52097 NULL
138715 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
138716 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
138717 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
138718 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
138719 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
138720 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
138721 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
138722 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
138723 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
138724 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
138725 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
138726 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
138727 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
138728 +netdev_open_52143 netdev_open 0 52143 NULL
138729 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
138730 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
138731 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
138732 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
138733 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
138734 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
138735 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
138736 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
138737 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
138738 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
138739 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
138740 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
138741 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
138742 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
138743 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
138744 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
138745 +mxuport_open_52173 mxuport_open 0 52173 NULL
138746 +acquire_52175 acquire 0 52175 NULL nohasharray
138747 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
138748 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
138749 +print_prefix_52176 print_prefix 0 52176 NULL
138750 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
138751 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
138752 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
138753 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
138754 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
138755 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
138756 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
138757 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
138758 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
138759 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
138760 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
138761 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
138762 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
138763 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
138764 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
138765 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
138766 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
138767 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
138768 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
138769 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
138770 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
138771 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
138772 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
138773 +de_init_rings_52222 de_init_rings 0 52222 NULL
138774 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
138775 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
138776 +show_chgmode_52225 show_chgmode 0 52225 NULL
138777 +ptype_store_52226 ptype_store 0-3 52226 NULL
138778 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
138779 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
138780 +max1111_read_52230 max1111_read 0 52230 NULL
138781 +nvram_read_52231 nvram_read 0-3 52231 NULL
138782 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
138783 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
138784 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
138785 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
138786 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
138787 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
138788 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
138789 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
138790 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
138791 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
138792 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
138793 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
138794 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
138795 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
138796 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
138797 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
138798 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
138799 +flush_52261 flush 0 52261 NULL
138800 +read_52268 read 0 52268 NULL
138801 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
138802 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
138803 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
138804 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
138805 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
138806 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
138807 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
138808 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
138809 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
138810 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
138811 +rw_read_52299 rw_read 6-0-5 52299 NULL
138812 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
138813 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
138814 +sis5595_access_52305 sis5595_access 0 52305 NULL
138815 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
138816 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
138817 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
138818 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
138819 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
138820 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
138821 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
138822 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
138823 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
138824 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
138825 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
138826 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
138827 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
138828 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
138829 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
138830 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
138831 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
138832 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
138833 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
138834 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
138835 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
138836 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
138837 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
138838 +hur_len_52339 hur_len 0 52339 NULL
138839 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
138840 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
138841 +store_52342 store 0-3 52342 NULL
138842 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
138843 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
138844 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
138845 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
138846 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
138847 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
138848 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
138849 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
138850 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
138851 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
138852 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
138853 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
138854 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
138855 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
138856 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
138857 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
138858 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
138859 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
138860 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
138861 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
138862 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
138863 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
138864 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
138865 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
138866 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
138867 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
138868 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
138869 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
138870 +task_has_security_52386 task_has_security 0 52386 NULL
138871 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
138872 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
138873 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
138874 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
138875 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
138876 +pm_suspend_52403 pm_suspend 0 52403 NULL
138877 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
138878 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
138879 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
138880 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
138881 +clariion_activate_52414 clariion_activate 0 52414 NULL
138882 +do_md_run_52416 do_md_run 0 52416 NULL
138883 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
138884 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
138885 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
138886 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
138887 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
138888 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
138889 +delay_status_52431 delay_status 5 52431 NULL nohasharray
138890 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
138891 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
138892 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
138893 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
138894 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
138895 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
138896 +show_radios_state_52445 show_radios_state 0 52445 NULL
138897 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
138898 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
138899 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
138900 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
138901 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
138902 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
138903 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
138904 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
138905 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
138906 +con_write_52466 con_write 0-3 52466 NULL
138907 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
138908 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
138909 +show_id_ext_52472 show_id_ext 0 52472 NULL
138910 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
138911 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
138912 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
138913 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
138914 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
138915 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
138916 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
138917 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
138918 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
138919 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
138920 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
138921 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
138922 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
138923 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
138924 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
138925 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
138926 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
138927 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
138928 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
138929 +disable_slot_52512 disable_slot 0 52512 NULL
138930 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
138931 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
138932 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
138933 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
138934 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
138935 +get_session_param_52521 get_session_param 0 52521 NULL
138936 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
138937 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
138938 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
138939 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
138940 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
138941 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
138942 +show_caseopen_52539 show_caseopen 0 52539 NULL
138943 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
138944 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
138945 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
138946 +set_fan_52544 set_fan 0-4 52544 NULL
138947 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
138948 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
138949 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
138950 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
138951 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
138952 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
138953 +cropcap_52561 cropcap 0 52561 NULL
138954 +atalk_create_52562 atalk_create 0 52562 NULL
138955 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
138956 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
138957 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
138958 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
138959 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
138960 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
138961 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
138962 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
138963 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
138964 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
138965 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
138966 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
138967 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
138968 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
138969 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
138970 +ath10k_start_52596 ath10k_start 0 52596 NULL
138971 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
138972 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
138973 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
138974 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
138975 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
138976 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
138977 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
138978 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
138979 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
138980 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
138981 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
138982 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
138983 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
138984 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
138985 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
138986 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
138987 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
138988 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
138989 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
138990 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
138991 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
138992 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
138993 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
138994 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
138995 +reg_write_range_52690 reg_write_range 4 52690 NULL
138996 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
138997 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
138998 +store_52696 store 0-3 52696 NULL
138999 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
139000 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
139001 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
139002 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
139003 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
139004 +action_show_52711 action_show 0 52711 NULL
139005 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
139006 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
139007 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
139008 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
139009 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
139010 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
139011 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
139012 +sendbytes_52726 sendbytes 0 52726 NULL
139013 +set_capture_52728 set_capture 0 52728 NULL
139014 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
139015 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
139016 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
139017 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
139018 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
139019 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
139020 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
139021 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
139022 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
139023 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
139024 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
139025 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
139026 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
139027 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
139028 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
139029 +store_52770 store 0 52770 NULL
139030 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
139031 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
139032 +show_pec_52779 show_pec 0 52779 NULL
139033 +set_target_52783 set_target 0-4 52783 NULL
139034 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
139035 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
139036 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
139037 +show_52793 show 0 52793 NULL
139038 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
139039 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
139040 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
139041 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
139042 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
139043 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
139044 +run_start_commands_52808 run_start_commands 0 52808 NULL
139045 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
139046 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
139047 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
139048 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
139049 +show_eco_52820 show_eco 0 52820 NULL
139050 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
139051 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
139052 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
139053 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
139054 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
139055 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
139056 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
139057 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
139058 +apei_read_52843 apei_read 0 52843 NULL
139059 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
139060 +modelname_show_52855 modelname_show 0 52855 NULL
139061 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
139062 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
139063 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
139064 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
139065 +media_write_52867 media_write 0-3 52867 NULL nohasharray
139066 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
139067 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
139068 +cccr_show_52879 cccr_show 0 52879 NULL
139069 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
139070 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
139071 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
139072 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
139073 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
139074 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
139075 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
139076 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
139077 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
139078 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
139079 +read_cam_control_52903 read_cam_control 0 52903 NULL
139080 +parse_52905 parse 0 52905 NULL
139081 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
139082 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
139083 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
139084 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
139085 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
139086 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
139087 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
139088 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
139089 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
139090 +queue_show_random_52946 queue_show_random 0 52946 NULL
139091 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
139092 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
139093 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
139094 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
139095 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
139096 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
139097 +adv7170_write_52956 adv7170_write 0 52956 NULL
139098 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
139099 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
139100 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
139101 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
139102 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
139103 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
139104 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
139105 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
139106 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
139107 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
139108 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
139109 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
139110 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
139111 +num_node_state_52989 num_node_state 0 52989 NULL
139112 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
139113 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
139114 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
139115 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
139116 +ican3_open_52999 ican3_open 0 52999 NULL
139117 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
139118 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
139119 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
139120 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
139121 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
139122 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
139123 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
139124 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
139125 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
139126 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
139127 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
139128 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
139129 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
139130 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
139131 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
139132 +ndelay_show_53032 ndelay_show 0 53032 NULL
139133 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
139134 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
139135 +show_link_type_53045 show_link_type 0 53045 NULL
139136 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
139137 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
139138 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
139139 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
139140 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
139141 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
139142 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
139143 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
139144 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
139145 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
139146 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
139147 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
139148 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
139149 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
139150 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
139151 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
139152 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
139153 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
139154 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
139155 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
139156 +deauthenticate_53093 deauthenticate 0 53093 NULL
139157 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
139158 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
139159 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
139160 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
139161 +queue_var_show_53098 queue_var_show 0 53098 NULL
139162 +set_button_53099 set_button 0-4 53099 NULL
139163 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
139164 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
139165 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
139166 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
139167 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
139168 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
139169 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
139170 +verity_status_53120 verity_status 5 53120 NULL nohasharray
139171 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
139172 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
139173 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
139174 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
139175 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
139176 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
139177 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
139178 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
139179 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
139180 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
139181 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
139182 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
139183 +find_domain_name_53149 find_domain_name 0 53149 NULL
139184 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
139185 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
139186 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
139187 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
139188 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
139189 +pwm_enable_53163 pwm_enable 0 53163 NULL
139190 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
139191 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
139192 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
139193 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
139194 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
139195 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
139196 +skfp_open_53190 skfp_open 0 53190 NULL
139197 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
139198 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
139199 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
139200 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
139201 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
139202 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
139203 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
139204 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
139205 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
139206 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
139207 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
139208 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
139209 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
139210 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
139211 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
139212 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
139213 +enable_supply_53242 enable_supply 0 53242 NULL
139214 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
139215 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
139216 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
139217 +tun_do_read_53245 tun_do_read 0 53245 NULL
139218 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
139219 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
139220 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
139221 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
139222 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
139223 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
139224 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
139225 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
139226 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
139227 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
139228 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
139229 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
139230 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
139231 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
139232 +kstrtoull_53273 kstrtoull 0 53273 NULL
139233 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
139234 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
139235 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
139236 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
139237 +null_update_53290 null_update 0 53290 NULL
139238 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
139239 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
139240 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
139241 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
139242 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
139243 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
139244 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
139245 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
139246 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
139247 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
139248 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
139249 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
139250 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
139251 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
139252 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
139253 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
139254 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
139255 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
139256 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
139257 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
139258 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
139259 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
139260 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
139261 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
139262 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
139263 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
139264 +key_timeout_53364 key_timeout 0 53364 NULL
139265 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
139266 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
139267 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
139268 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
139269 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
139270 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
139271 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
139272 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
139273 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
139274 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
139275 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
139276 +fuse_permission_53387 fuse_permission 0 53387 NULL
139277 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
139278 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
139279 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
139280 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
139281 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
139282 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
139283 +hotkey_write_53403 hotkey_write 0 53403 NULL
139284 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
139285 +start_53407 start 0 53407 NULL
139286 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
139287 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
139288 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
139289 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
139290 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
139291 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
139292 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
139293 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
139294 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
139295 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
139296 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
139297 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
139298 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
139299 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
139300 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
139301 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
139302 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
139303 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
139304 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
139305 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
139306 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
139307 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
139308 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
139309 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
139310 +ns83820_open_53454 ns83820_open 0 53454 NULL
139311 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
139312 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
139313 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
139314 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
139315 +n2_run_53459 n2_run 3 53459 NULL
139316 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
139317 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
139318 +wm831x_write_53469 wm831x_write 0 53469 NULL
139319 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
139320 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
139321 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
139322 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
139323 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
139324 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
139325 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
139326 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
139327 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
139328 +create_extra_out_53491 create_extra_out 0 53491 NULL
139329 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
139330 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
139331 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
139332 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
139333 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
139334 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
139335 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
139336 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
139337 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
139338 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
139339 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
139340 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
139341 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
139342 +check_acl_53512 check_acl 0 53512 NULL nohasharray
139343 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
139344 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
139345 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
139346 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
139347 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
139348 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
139349 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
139350 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
139351 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
139352 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
139353 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
139354 +ec_poll_53557 ec_poll 0 53557 NULL
139355 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
139356 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
139357 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
139358 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
139359 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
139360 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
139361 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
139362 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
139363 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
139364 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
139365 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
139366 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
139367 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
139368 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
139369 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
139370 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
139371 +bpq_open_53602 bpq_open 0 53602 NULL
139372 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
139373 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
139374 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
139375 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
139376 +check_reshape_53605 check_reshape 0 53605 NULL
139377 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
139378 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
139379 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
139380 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
139381 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
139382 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
139383 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
139384 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
139385 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
139386 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
139387 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
139388 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
139389 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
139390 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
139391 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
139392 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
139393 +show_trigger_53668 show_trigger 0 53668 NULL
139394 +store_target_53673 store_target 0-4 53673 NULL
139395 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
139396 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
139397 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
139398 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
139399 +check_reshape_53683 check_reshape 0 53683 NULL
139400 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
139401 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
139402 +__show_signal_53688 __show_signal 0 53688 NULL
139403 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
139404 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
139405 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
139406 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
139407 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
139408 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
139409 +show_otp1_53696 show_otp1 0 53696 NULL
139410 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
139411 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
139412 +read_53700 read 0 53700 NULL
139413 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
139414 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
139415 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
139416 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
139417 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
139418 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
139419 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
139420 +wdm_write_53735 wdm_write 3-0 53735 NULL
139421 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
139422 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
139423 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
139424 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
139425 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
139426 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
139427 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
139428 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
139429 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
139430 +start_fw_53746 start_fw 0 53746 NULL
139431 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
139432 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
139433 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
139434 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
139435 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
139436 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
139437 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
139438 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
139439 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
139440 +class_attr_show_53762 class_attr_show 0 53762 NULL
139441 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
139442 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
139443 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
139444 +store_53768 store 0-3 53768 NULL
139445 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
139446 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
139447 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
139448 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
139449 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
139450 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
139451 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
139452 +block_write_end_53795 block_write_end 0-5 53795 NULL
139453 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
139454 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
139455 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
139456 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
139457 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
139458 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
139459 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
139460 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
139461 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
139462 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
139463 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
139464 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
139465 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
139466 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
139467 +part_stat_show_53838 part_stat_show 0 53838 NULL
139468 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
139469 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
139470 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
139471 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
139472 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
139473 +show_led_53867 show_led 0 53867 NULL
139474 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
139475 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
139476 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
139477 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
139478 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
139479 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
139480 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
139481 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
139482 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
139483 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
139484 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
139485 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
139486 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
139487 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
139488 +sync_max_show_53894 sync_max_show 0 53894 NULL
139489 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
139490 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
139491 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
139492 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
139493 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
139494 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
139495 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
139496 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
139497 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
139498 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
139499 +do_switch_53920 do_switch 0 53920 NULL
139500 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
139501 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
139502 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
139503 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
139504 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
139505 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
139506 +store_53940 store 0-4 53940 NULL
139507 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
139508 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
139509 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
139510 +get_status_53950 get_status 0 53950 NULL
139511 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
139512 +address_show_53957 address_show 0 53957 NULL
139513 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
139514 +osdname_show_53962 osdname_show 0 53962 NULL
139515 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
139516 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
139517 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
139518 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
139519 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
139520 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
139521 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
139522 +reshape_53978 reshape 0 53978 NULL
139523 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
139524 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
139525 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
139526 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
139527 +recv_53991 recv 0 53991 NULL
139528 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
139529 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
139530 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
139531 +write_54000 write 0-6-5 54000 NULL
139532 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
139533 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
139534 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
139535 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
139536 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
139537 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
139538 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
139539 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
139540 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
139541 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
139542 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
139543 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
139544 +do_con_write_54021 do_con_write 0-3 54021 NULL
139545 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
139546 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
139547 +status_show_54028 status_show 0 54028 NULL
139548 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
139549 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
139550 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
139551 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
139552 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
139553 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
139554 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
139555 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
139556 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
139557 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
139558 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
139559 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
139560 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
139561 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
139562 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
139563 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
139564 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
139565 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
139566 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
139567 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
139568 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
139569 +show_in_beep_54074 show_in_beep 0 54074 NULL
139570 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
139571 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
139572 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
139573 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
139574 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
139575 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
139576 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
139577 +create_xattr_54106 create_xattr 5 54106 NULL
139578 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
139579 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
139580 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
139581 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
139582 +strn_len_54122 strn_len 0 54122 NULL
139583 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
139584 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
139585 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
139586 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
139587 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
139588 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
139589 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
139590 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
139591 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
139592 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
139593 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
139594 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
139595 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
139596 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
139597 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
139598 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
139599 +set_min_width_54150 set_min_width 0-4 54150 NULL
139600 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
139601 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
139602 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
139603 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
139604 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
139605 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
139606 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
139607 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
139608 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
139609 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
139610 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
139611 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
139612 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
139613 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
139614 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
139615 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
139616 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
139617 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
139618 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
139619 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
139620 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
139621 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
139622 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
139623 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
139624 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
139625 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
139626 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
139627 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
139628 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
139629 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
139630 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
139631 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
139632 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
139633 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
139634 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
139635 +i8k_smm_54227 i8k_smm 0 54227 NULL
139636 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
139637 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
139638 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
139639 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
139640 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
139641 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
139642 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
139643 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
139644 +reada_add_block_54247 reada_add_block 2 54247 NULL
139645 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
139646 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
139647 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
139648 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
139649 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
139650 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
139651 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
139652 +venus_setattr_54255 venus_setattr 0 54255 NULL
139653 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
139654 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
139655 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
139656 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
139657 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
139658 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
139659 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
139660 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
139661 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
139662 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
139663 +sizeof_long_54276 sizeof_long 0 54276 NULL
139664 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
139665 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
139666 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
139667 +fm10k_open_54283 fm10k_open 0 54283 NULL
139668 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
139669 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
139670 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
139671 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
139672 +show_designated_port_54292 show_designated_port 0 54292 NULL
139673 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
139674 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
139675 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
139676 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
139677 +remove_store_54298 remove_store 0-4 54298 NULL
139678 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
139679 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
139680 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
139681 +sprintf_54306 sprintf 0 54306 NULL
139682 +path_setxattr_54308 path_setxattr 4 54308 NULL
139683 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
139684 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
139685 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
139686 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
139687 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
139688 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
139689 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
139690 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
139691 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
139692 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
139693 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
139694 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
139695 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
139696 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
139697 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
139698 +fat_writepage_54344 fat_writepage 0 54344 NULL
139699 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
139700 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
139701 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
139702 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
139703 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
139704 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
139705 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
139706 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
139707 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
139708 +aac_show_model_54375 aac_show_model 0 54375 NULL
139709 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
139710 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
139711 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
139712 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
139713 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
139714 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
139715 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
139716 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
139717 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
139718 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
139719 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
139720 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
139721 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
139722 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
139723 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
139724 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
139725 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
139726 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
139727 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
139728 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
139729 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
139730 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
139731 +new_lockspace_54427 new_lockspace 0 54427 NULL
139732 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
139733 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
139734 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
139735 +read_firmid_54443 read_firmid 0 54443 NULL
139736 +cot_decompress_54452 cot_decompress 0 54452 NULL
139737 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
139738 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
139739 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
139740 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
139741 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
139742 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
139743 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
139744 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
139745 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
139746 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
139747 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
139748 +garmin_write_54492 garmin_write 0-4 54492 NULL
139749 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
139750 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
139751 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
139752 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
139753 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
139754 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
139755 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
139756 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
139757 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
139758 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
139759 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
139760 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
139761 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
139762 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
139763 +create_lkb_54517 create_lkb 0 54517 NULL
139764 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
139765 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
139766 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
139767 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
139768 +viacam_read_54526 viacam_read 3-0 54526 NULL
139769 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
139770 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
139771 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
139772 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
139773 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
139774 +setsockopt_54539 setsockopt 5 54539 NULL
139775 +new_analog_input_54542 new_analog_input 0 54542 NULL
139776 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
139777 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
139778 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
139779 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
139780 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
139781 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
139782 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
139783 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
139784 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
139785 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
139786 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
139787 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
139788 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
139789 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
139790 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
139791 +rds_getname_54579 rds_getname 0 54579 NULL
139792 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
139793 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
139794 +sync_callback_54596 sync_callback 0 54596 NULL
139795 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
139796 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
139797 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
139798 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
139799 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
139800 +show_unique_id_54613 show_unique_id 0 54613 NULL
139801 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
139802 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
139803 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
139804 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
139805 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
139806 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
139807 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
139808 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
139809 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
139810 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
139811 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
139812 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
139813 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
139814 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
139815 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
139816 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
139817 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
139818 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
139819 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
139820 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
139821 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
139822 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
139823 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
139824 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
139825 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
139826 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
139827 +read_dev_54664 read_dev 0 54664 NULL nohasharray
139828 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
139829 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
139830 +bus_add_device_54665 bus_add_device 0 54665 NULL
139831 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
139832 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
139833 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
139834 +show_target_temp_54673 show_target_temp 0 54673 NULL
139835 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
139836 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
139837 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
139838 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
139839 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
139840 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
139841 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
139842 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
139843 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
139844 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
139845 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
139846 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
139847 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
139848 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
139849 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
139850 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
139851 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
139852 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
139853 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
139854 +show_54725 show 0 54725 NULL
139855 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
139856 +rmd128_final_54728 rmd128_final 0 54728 NULL
139857 +show_vgapass_54732 show_vgapass 0 54732 NULL
139858 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
139859 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
139860 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
139861 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
139862 +do_trimming_54741 do_trimming 3 54741 NULL
139863 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
139864 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
139865 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
139866 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
139867 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
139868 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
139869 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
139870 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
139871 +show_zone_54763 show_zone 0 54763 NULL
139872 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
139873 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
139874 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
139875 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
139876 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
139877 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
139878 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
139879 +sis190_open_54790 sis190_open 0 54790 NULL
139880 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
139881 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
139882 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
139883 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
139884 +domain_init_54797 domain_init 2 54797 NULL
139885 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
139886 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
139887 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
139888 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
139889 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
139890 +nfsd_write_54809 nfsd_write 6 54809 NULL
139891 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
139892 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
139893 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
139894 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
139895 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
139896 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
139897 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
139898 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
139899 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
139900 +write_rio_54837 write_rio 3-0 54837 NULL
139901 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
139902 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
139903 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
139904 +prepare_dma_54845 prepare_dma 0 54845 NULL
139905 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
139906 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
139907 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
139908 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
139909 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
139910 +printer_read_54851 printer_read 3 54851 NULL
139911 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
139912 +show_node_54859 show_node 0 54859 NULL
139913 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
139914 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
139915 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
139916 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
139917 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
139918 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
139919 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
139920 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
139921 +show_learning_54874 show_learning 0 54874 NULL
139922 +time_show_54879 time_show 0 54879 NULL nohasharray
139923 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
139924 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
139925 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
139926 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
139927 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
139928 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
139929 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
139930 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
139931 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
139932 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
139933 +sendmsg_54900 sendmsg 0-4 54900 NULL
139934 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
139935 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
139936 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
139937 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
139938 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
139939 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
139940 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
139941 +store_temp_54915 store_temp 0-4 54915 NULL
139942 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
139943 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
139944 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
139945 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
139946 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
139947 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
139948 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
139949 +load_fx_54934 load_fx 0 54934 NULL
139950 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
139951 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
139952 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
139953 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
139954 +ddebug_change_54940 ddebug_change 0 54940 NULL
139955 +add_port_54941 add_port 2 54941 NULL
139956 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
139957 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
139958 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
139959 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
139960 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
139961 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
139962 +make_rate_54951 make_rate 0 54951 NULL
139963 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
139964 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
139965 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
139966 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
139967 +recv_cb_54962 recv_cb 0 54962 NULL
139968 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
139969 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
139970 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
139971 +c4_add_card_54968 c4_add_card 3 54968 NULL
139972 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
139973 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
139974 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
139975 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
139976 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
139977 +_queue_data_54983 _queue_data 4 54983 NULL
139978 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
139979 +net2280_start_54985 net2280_start 0 54985 NULL
139980 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
139981 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
139982 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
139983 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
139984 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
139985 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
139986 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
139987 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
139988 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
139989 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
139990 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
139991 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
139992 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
139993 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
139994 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
139995 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
139996 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
139997 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
139998 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
139999 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
140000 +tps65912_read_55058 tps65912_read 0 55058 NULL
140001 +read_55065 read 0 55065 NULL
140002 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
140003 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
140004 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
140005 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
140006 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
140007 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
140008 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
140009 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
140010 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
140011 +lnc_add_55085 lnc_add 0 55085 NULL
140012 +read_dma_55086 read_dma 3 55086 NULL
140013 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
140014 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
140015 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
140016 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
140017 +p9_client_write_55105 p9_client_write 0 55105 NULL
140018 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
140019 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
140020 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
140021 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
140022 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
140023 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
140024 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
140025 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
140026 +wp512_update_55143 wp512_update 0 55143 NULL
140027 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
140028 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
140029 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
140030 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
140031 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
140032 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
140033 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
140034 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
140035 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
140036 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
140037 +pwm_show_55165 pwm_show 0 55165 NULL
140038 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
140039 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
140040 +show_55175 show 0 55175 NULL nohasharray
140041 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
140042 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
140043 +patch_alc882_55183 patch_alc882 0 55183 NULL
140044 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
140045 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
140046 +de4x5_open_55186 de4x5_open 0 55186 NULL
140047 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
140048 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
140049 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
140050 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
140051 +show_status_55193 show_status 0 55193 NULL
140052 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
140053 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
140054 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
140055 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
140056 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
140057 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
140058 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
140059 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
140060 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
140061 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
140062 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
140063 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
140064 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
140065 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
140066 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
140067 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
140068 +p2a_55219 p2a 0-1 55219 NULL
140069 +firm_send_command_55222 firm_send_command 0 55222 NULL
140070 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
140071 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
140072 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
140073 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
140074 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
140075 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
140076 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
140077 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
140078 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
140079 +output_sleep_55265 output_sleep 0 55265 NULL
140080 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
140081 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
140082 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
140083 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
140084 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
140085 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
140086 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
140087 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
140088 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
140089 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
140090 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
140091 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
140092 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
140093 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
140094 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
140095 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
140096 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
140097 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
140098 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
140099 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
140100 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
140101 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
140102 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
140103 +reg_read_55337 reg_read 0 55337 NULL
140104 +vme_user_read_55338 vme_user_read 3 55338 NULL
140105 +read_byte_55340 read_byte 0 55340 NULL
140106 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
140107 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
140108 +udf_writepage_55347 udf_writepage 0 55347 NULL
140109 +device_user_lock_55350 device_user_lock 0 55350 NULL
140110 +show_in0_max_55351 show_in0_max 0 55351 NULL
140111 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
140112 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
140113 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
140114 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
140115 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
140116 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
140117 +do_command_55363 do_command 0 55363 NULL
140118 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
140119 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
140120 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
140121 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
140122 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
140123 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
140124 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
140125 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
140126 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
140127 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
140128 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
140129 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
140130 +yurex_read_55405 yurex_read 0-3 55405 NULL
140131 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
140132 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
140133 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
140134 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
140135 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
140136 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
140137 +show_port_55424 show_port 0 55424 NULL
140138 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
140139 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
140140 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
140141 +jme_open_55432 jme_open 0 55432 NULL
140142 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
140143 +show_in8_55438 show_in8 0 55438 NULL
140144 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
140145 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
140146 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
140147 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
140148 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
140149 +SyS_read_55449 SyS_read 3 55449 NULL
140150 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
140151 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
140152 +sys_recv_55455 sys_recv 3 55455 NULL
140153 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
140154 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
140155 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
140156 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
140157 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
140158 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
140159 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
140160 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
140161 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
140162 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
140163 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
140164 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
140165 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
140166 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
140167 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
140168 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
140169 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
140170 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
140171 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
140172 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
140173 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
140174 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
140175 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
140176 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
140177 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
140178 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
140179 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
140180 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
140181 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
140182 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
140183 +ea_get_55522 ea_get 0-3 55522 NULL
140184 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
140185 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
140186 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
140187 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
140188 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
140189 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
140190 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
140191 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
140192 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
140193 +show_55563 show 0 55563 NULL
140194 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
140195 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
140196 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
140197 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
140198 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
140199 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
140200 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
140201 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
140202 +add_partition_55588 add_partition 2 55588 NULL
140203 +write_inode_55592 write_inode 0 55592 NULL
140204 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
140205 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
140206 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
140207 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
140208 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
140209 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
140210 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
140211 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
140212 +dspcreate_55610 dspcreate 0 55610 NULL
140213 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
140214 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
140215 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
140216 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
140217 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
140218 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
140219 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
140220 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
140221 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
140222 +mt2063_init_55629 mt2063_init 0 55629 NULL
140223 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
140224 +show_board_55637 show_board 0 55637 NULL
140225 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
140226 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
140227 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
140228 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
140229 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
140230 +iolink_show_55647 iolink_show 0 55647 NULL
140231 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
140232 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
140233 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
140234 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
140235 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
140236 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
140237 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
140238 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
140239 +online_55663 online 0 55663 NULL
140240 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
140241 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
140242 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
140243 +direct2indirect_55677 direct2indirect 0 55677 NULL
140244 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
140245 +get_info_55681 get_info 3 55681 NULL
140246 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
140247 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
140248 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
140249 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
140250 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
140251 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
140252 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
140253 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
140254 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
140255 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
140256 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
140257 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
140258 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
140259 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
140260 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
140261 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
140262 +btree_readpage_55720 btree_readpage 0 55720 NULL
140263 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
140264 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
140265 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
140266 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
140267 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
140268 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
140269 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
140270 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
140271 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
140272 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
140273 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
140274 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
140275 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
140276 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
140277 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
140278 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
140279 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
140280 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
140281 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
140282 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
140283 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
140284 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
140285 +strlen_55778 strlen 0 55778 NULL
140286 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
140287 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
140288 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
140289 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
140290 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
140291 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
140292 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
140293 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
140294 +write_fw_55806 write_fw 0-5-6 55806 NULL
140295 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
140296 +show_55816 show 0 55816 NULL
140297 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
140298 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
140299 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
140300 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
140301 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
140302 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
140303 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
140304 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
140305 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
140306 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
140307 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
140308 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
140309 +rsq_status_55848 rsq_status 0 55848 NULL
140310 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
140311 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
140312 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
140313 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
140314 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
140315 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
140316 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
140317 +status_55864 status 0 55864 NULL nohasharray
140318 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
140319 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
140320 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
140321 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
140322 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
140323 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
140324 +hsc_write_55875 hsc_write 3-0 55875 NULL
140325 +nr_listen_55884 nr_listen 0 55884 NULL
140326 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
140327 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
140328 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
140329 +tda18271_init_55894 tda18271_init 0 55894 NULL
140330 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
140331 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
140332 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
140333 +cmos_write_55903 cmos_write 0 55903 NULL
140334 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
140335 +validate_change_55910 validate_change 0 55910 NULL
140336 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
140337 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
140338 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
140339 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
140340 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
140341 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
140342 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
140343 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
140344 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
140345 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
140346 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
140347 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
140348 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
140349 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
140350 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
140351 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
140352 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
140353 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
140354 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
140355 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
140356 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
140357 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
140358 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
140359 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
140360 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
140361 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
140362 +init_subctxts_55970 init_subctxts 0 55970 NULL
140363 +query_device_55971 query_device 0 55971 NULL
140364 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
140365 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
140366 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
140367 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
140368 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
140369 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
140370 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
140371 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
140372 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
140373 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
140374 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
140375 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
140376 +epic_open_55997 epic_open 0 55997 NULL
140377 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
140378 +show_otp0_56000 show_otp0 0 56000 NULL
140379 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
140380 +soft_store_56006 soft_store 0-4 56006 NULL
140381 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
140382 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
140383 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
140384 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
140385 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
140386 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
140387 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
140388 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
140389 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
140390 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
140391 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
140392 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
140393 +store_cursor_56036 store_cursor 0-4 56036 NULL
140394 +build_controls_56044 build_controls 0 56044 NULL
140395 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
140396 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
140397 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
140398 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
140399 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
140400 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
140401 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
140402 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
140403 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
140404 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
140405 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
140406 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
140407 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
140408 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
140409 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
140410 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
140411 +may_follow_link_56073 may_follow_link 0 56073 NULL
140412 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
140413 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
140414 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
140415 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
140416 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
140417 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
140418 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
140419 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
140420 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
140421 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
140422 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
140423 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
140424 +rmd256_update_56110 rmd256_update 0 56110 NULL
140425 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
140426 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
140427 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
140428 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
140429 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
140430 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
140431 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
140432 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
140433 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
140434 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
140435 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
140436 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
140437 +map_addr_56144 map_addr 7 56144 &extra_show_56144
140438 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
140439 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
140440 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
140441 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
140442 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
140443 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
140444 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
140445 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
140446 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
140447 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
140448 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
140449 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
140450 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
140451 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
140452 +change_qos_56178 change_qos 0 56178 NULL
140453 +complain_error_56186 complain_error 0-1 56186 NULL
140454 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
140455 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
140456 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
140457 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
140458 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
140459 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
140460 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
140461 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
140462 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
140463 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
140464 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
140465 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
140466 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
140467 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
140468 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
140469 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
140470 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
140471 +fd_copyin_56247 fd_copyin 3 56247 NULL
140472 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
140473 +ax_header_56252 ax_header 0 56252 NULL
140474 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
140475 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
140476 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
140477 +clk_enable_56265 clk_enable 0 56265 NULL
140478 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
140479 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
140480 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
140481 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
140482 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
140483 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
140484 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
140485 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
140486 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
140487 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
140488 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
140489 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
140490 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
140491 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
140492 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
140493 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
140494 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
140495 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
140496 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
140497 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
140498 +linear_add_56314 linear_add 0 56314 NULL
140499 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
140500 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
140501 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
140502 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
140503 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
140504 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
140505 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
140506 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
140507 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
140508 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
140509 +show_line2_56346 show_line2 0 56346 NULL
140510 +read_human_status_56349 read_human_status 0 56349 NULL
140511 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
140512 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
140513 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
140514 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
140515 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
140516 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
140517 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
140518 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
140519 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
140520 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
140521 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
140522 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
140523 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
140524 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
140525 +store_56373 store 0-3 56373 &usb_xfer_56373
140526 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
140527 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
140528 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
140529 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
140530 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
140531 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
140532 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
140533 +res_get_56393 res_get 0 56393 NULL
140534 +strtobool_56399 strtobool 0 56399 NULL
140535 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
140536 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
140537 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
140538 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
140539 +write_gssp_56404 write_gssp 3-0 56404 NULL
140540 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
140541 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
140542 +SMB2_open_56407 SMB2_open 0 56407 NULL
140543 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
140544 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
140545 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
140546 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
140547 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
140548 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
140549 +store_msg_56417 store_msg 3 56417 NULL
140550 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
140551 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
140552 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
140553 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
140554 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
140555 +vsock_listen_56427 vsock_listen 0 56427 NULL
140556 +mddev_lock_56428 mddev_lock 0 56428 NULL
140557 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
140558 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
140559 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
140560 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
140561 +omninet_write_56432 omninet_write 0-4 56432 NULL
140562 +fl_create_56435 fl_create 5 56435 NULL nohasharray
140563 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
140564 +gnttab_map_56439 gnttab_map 2 56439 NULL
140565 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
140566 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
140567 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
140568 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
140569 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
140570 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
140571 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
140572 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
140573 +set_connectable_56458 set_connectable 4 56458 NULL
140574 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
140575 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
140576 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
140577 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
140578 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
140579 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
140580 +putused_user_56467 putused_user 3 56467 NULL
140581 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
140582 +phy_write_56475 phy_write 0 56475 NULL nohasharray
140583 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
140584 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
140585 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
140586 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
140587 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
140588 +bsp_check_56487 bsp_check 0 56487 NULL
140589 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
140590 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
140591 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
140592 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
140593 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
140594 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
140595 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
140596 +show_in_value_56503 show_in_value 0 56503 NULL
140597 +init_map_ip_56508 init_map_ip 5 56508 NULL
140598 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
140599 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
140600 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
140601 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
140602 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
140603 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
140604 +get_temp_56524 get_temp 0 56524 NULL
140605 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
140606 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
140607 +ip_options_get_56538 ip_options_get 4 56538 NULL
140608 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
140609 +ia_open_56543 ia_open 0 56543 NULL
140610 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
140611 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
140612 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
140613 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
140614 +skein_512_update_56556 skein_512_update 0 56556 NULL
140615 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
140616 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
140617 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
140618 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
140619 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
140620 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
140621 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
140622 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
140623 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
140624 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
140625 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
140626 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
140627 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
140628 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
140629 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
140630 +event_filter_write_56609 event_filter_write 3 56609 NULL
140631 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
140632 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
140633 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
140634 +show_56623 show 0 56623 NULL nohasharray
140635 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
140636 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
140637 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
140638 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
140639 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
140640 +gather_array_56641 gather_array 3 56641 NULL
140641 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
140642 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
140643 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
140644 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
140645 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
140646 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
140647 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
140648 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
140649 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
140650 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
140651 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
140652 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
140653 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
140654 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
140655 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
140656 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
140657 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
140658 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
140659 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
140660 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
140661 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
140662 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
140663 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
140664 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
140665 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
140666 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
140667 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
140668 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
140669 +sd_done_56689 sd_done 0 56689 NULL
140670 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
140671 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
140672 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
140673 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
140674 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
140675 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
140676 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
140677 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
140678 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
140679 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
140680 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
140681 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
140682 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
140683 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
140684 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
140685 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
140686 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
140687 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
140688 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
140689 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
140690 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
140691 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
140692 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
140693 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
140694 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
140695 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
140696 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
140697 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
140698 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
140699 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
140700 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
140701 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
140702 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
140703 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
140704 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
140705 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
140706 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
140707 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
140708 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
140709 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
140710 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
140711 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
140712 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
140713 +tun_net_open_56800 tun_net_open 0 56800 NULL
140714 +backlog_store_56804 backlog_store 0-3 56804 NULL
140715 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
140716 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
140717 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
140718 +do_syslog_56807 do_syslog 3-0 56807 NULL
140719 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
140720 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
140721 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
140722 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
140723 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
140724 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
140725 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
140726 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
140727 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
140728 +lookup_slow_56827 lookup_slow 0 56827 NULL
140729 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
140730 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
140731 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
140732 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
140733 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
140734 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
140735 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
140736 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
140737 +identify_fw_56853 identify_fw 0 56853 NULL
140738 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
140739 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
140740 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
140741 +adp8860_show_56860 adp8860_show 0 56860 NULL
140742 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
140743 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
140744 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
140745 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
140746 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
140747 +check_export_56865 check_export 0 56865 NULL
140748 +store_sched7_56868 store_sched7 0-4 56868 NULL
140749 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
140750 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
140751 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
140752 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
140753 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
140754 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
140755 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
140756 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
140757 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
140758 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
140759 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
140760 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
140761 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
140762 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
140763 +rio_open_56900 rio_open 0 56900 NULL
140764 +arp_mangle_56902 arp_mangle 0 56902 NULL
140765 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
140766 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
140767 +strcspn_56913 strcspn 0 56913 NULL
140768 +i801_transaction_56919 i801_transaction 0 56919 NULL
140769 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
140770 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
140771 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
140772 +check_header_56930 check_header 2 56930 NULL
140773 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
140774 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
140775 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
140776 +read_56934 read 0 56934 NULL
140777 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
140778 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
140779 +set_property_56939 set_property 0 56939 NULL
140780 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
140781 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
140782 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
140783 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
140784 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
140785 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
140786 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
140787 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
140788 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
140789 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
140790 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
140791 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
140792 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
140793 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
140794 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
140795 +read_56981 read 0 56981 NULL
140796 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
140797 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
140798 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
140799 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
140800 +CIFS_open_56997 CIFS_open 0 56997 NULL
140801 +consolidate_57001 consolidate 0 57001 NULL
140802 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
140803 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
140804 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
140805 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
140806 +fore200e_send_57011 fore200e_send 0 57011 NULL
140807 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
140808 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
140809 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
140810 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
140811 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
140812 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
140813 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
140814 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
140815 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
140816 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
140817 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
140818 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
140819 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
140820 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
140821 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
140822 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
140823 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
140824 +do_jit_57066 do_jit 0 57066 NULL nohasharray
140825 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
140826 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
140827 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
140828 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
140829 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
140830 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
140831 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
140832 +wmi_send_57083 wmi_send 0 57083 NULL
140833 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
140834 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
140835 +show_57089 show 0 57089 NULL
140836 +patch_alc880_57095 patch_alc880 0 57095 NULL
140837 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
140838 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
140839 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
140840 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
140841 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
140842 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
140843 +s_stream_57108 s_stream 0 57108 NULL
140844 +show_enabled_57111 show_enabled 0 57111 NULL
140845 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
140846 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
140847 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
140848 +get_sum_57128 get_sum 0 57128 NULL nohasharray
140849 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
140850 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
140851 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
140852 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
140853 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
140854 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
140855 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
140856 +tpm_seal_57138 tpm_seal 0 57138 NULL
140857 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
140858 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
140859 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
140860 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
140861 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
140862 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
140863 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
140864 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
140865 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
140866 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
140867 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
140868 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
140869 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
140870 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
140871 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
140872 +rcu_panic_57170 rcu_panic 0 57170 NULL
140873 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
140874 +average_read_57175 average_read 0-3 57175 NULL
140875 +netlink_create_57178 netlink_create 0 57178 NULL
140876 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
140877 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
140878 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
140879 +common_file_perm_57189 common_file_perm 0 57189 NULL
140880 +sys_poll_57190 sys_poll 2 57190 NULL
140881 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
140882 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
140883 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
140884 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
140885 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
140886 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
140887 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
140888 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
140889 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
140890 +ctor_show_57213 ctor_show 0 57213 NULL
140891 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
140892 +edid_show_57216 edid_show 0-5-6 57216 NULL
140893 +stats_show_57218 stats_show 0 57218 NULL
140894 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
140895 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
140896 +change_mtu_57227 change_mtu 0 57227 NULL
140897 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
140898 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
140899 +csource_show_57233 csource_show 0 57233 NULL
140900 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
140901 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
140902 +flush_space_57241 flush_space 0 57241 NULL
140903 +rmd320_update_57243 rmd320_update 0 57243 NULL
140904 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
140905 +lbmRead_57247 lbmRead 0 57247 NULL
140906 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
140907 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
140908 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
140909 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
140910 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
140911 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
140912 +set_component_active_57266 set_component_active 0-4 57266 NULL
140913 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
140914 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
140915 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
140916 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
140917 +show_voltage_57273 show_voltage 0 57273 NULL
140918 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
140919 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
140920 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
140921 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
140922 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
140923 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
140924 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
140925 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
140926 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
140927 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
140928 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
140929 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
140930 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
140931 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
140932 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
140933 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
140934 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
140935 +show_alarm_57318 show_alarm 0 57318 NULL
140936 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
140937 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
140938 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
140939 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
140940 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
140941 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
140942 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
140943 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
140944 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
140945 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
140946 +hw_init_57341 hw_init 0 57341 NULL
140947 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
140948 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
140949 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
140950 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
140951 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
140952 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
140953 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
140954 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
140955 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
140956 +get_component_type_57362 get_component_type 0 57362 NULL
140957 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
140958 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
140959 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
140960 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
140961 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
140962 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
140963 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
140964 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
140965 +slabs_show_57383 slabs_show 0 57383 NULL
140966 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
140967 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
140968 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
140969 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
140970 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
140971 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
140972 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
140973 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
140974 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
140975 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
140976 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
140977 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
140978 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
140979 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
140980 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
140981 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
140982 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
140983 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
140984 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
140985 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
140986 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
140987 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
140988 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
140989 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
140990 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
140991 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
140992 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
140993 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
140994 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
140995 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
140996 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
140997 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
140998 +send_midi_async_57463 send_midi_async 3 57463 NULL
140999 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
141000 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
141001 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
141002 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
141003 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
141004 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
141005 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
141006 +em_store_57488 em_store 0 57488 NULL
141007 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
141008 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
141009 +read_57490 read 0 57490 &read_file_skb_rx_57490
141010 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
141011 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
141012 +copy_in_user_57502 copy_in_user 3 57502 NULL
141013 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
141014 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
141015 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
141016 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
141017 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
141018 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
141019 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
141020 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
141021 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
141022 +init_tag_map_57515 init_tag_map 3 57515 NULL
141023 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
141024 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
141025 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
141026 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
141027 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
141028 +cmm_read_57520 cmm_read 3-0 57520 NULL
141029 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
141030 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
141031 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
141032 +inode_permission_57531 inode_permission 0 57531 NULL
141033 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
141034 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
141035 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
141036 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
141037 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
141038 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
141039 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
141040 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
141041 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
141042 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
141043 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
141044 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
141045 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
141046 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
141047 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
141048 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
141049 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
141050 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
141051 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
141052 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
141053 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
141054 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
141055 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
141056 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
141057 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
141058 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
141059 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
141060 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
141061 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
141062 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
141063 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
141064 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
141065 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
141066 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
141067 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
141068 +mem_read_57631 mem_read 3-0 57631 NULL
141069 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
141070 +mr_read_57639 mr_read 0 57639 NULL
141071 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
141072 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
141073 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
141074 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
141075 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
141076 +c_can_start_57654 c_can_start 0 57654 NULL
141077 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
141078 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
141079 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
141080 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
141081 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
141082 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
141083 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
141084 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
141085 +__lgwrite_57669 __lgwrite 4 57669 NULL
141086 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
141087 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
141088 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
141089 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
141090 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
141091 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
141092 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
141093 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
141094 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
141095 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
141096 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
141097 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
141098 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
141099 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
141100 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
141101 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
141102 +show_status_str_57729 show_status_str 0 57729 NULL
141103 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
141104 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
141105 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
141106 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
141107 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
141108 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
141109 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
141110 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
141111 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
141112 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
141113 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
141114 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
141115 +bond_create_57752 bond_create 0 57752 NULL
141116 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
141117 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
141118 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
141119 +tgr192_final_57774 tgr192_final 0 57774 NULL
141120 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
141121 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
141122 +r6040_open_57779 r6040_open 0 57779 NULL
141123 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
141124 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
141125 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
141126 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
141127 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
141128 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
141129 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
141130 +ld2_57794 ld2 0 57794 NULL
141131 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
141132 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
141133 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
141134 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
141135 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
141136 +evdev_read_57810 evdev_read 0-3 57810 NULL
141137 +skein256_final_57814 skein256_final 0 57814 NULL
141138 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
141139 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
141140 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
141141 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
141142 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
141143 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
141144 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
141145 +start_ch_57836 start_ch 0 57836 NULL
141146 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
141147 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
141148 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
141149 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
141150 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
141151 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
141152 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
141153 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
141154 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
141155 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
141156 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
141157 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
141158 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
141159 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
141160 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
141161 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
141162 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
141163 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
141164 +hsi_async_57877 hsi_async 0 57877 NULL
141165 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
141166 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
141167 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
141168 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
141169 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
141170 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
141171 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
141172 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
141173 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
141174 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
141175 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
141176 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
141177 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
141178 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
141179 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
141180 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
141181 +journal_join_57921 journal_join 0 57921 NULL
141182 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
141183 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
141184 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
141185 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
141186 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
141187 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
141188 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
141189 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
141190 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
141191 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
141192 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
141193 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
141194 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
141195 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
141196 +rx_57944 rx 4 57944 NULL
141197 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
141198 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
141199 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
141200 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
141201 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
141202 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
141203 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
141204 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
141205 +vport_create_57966 vport_create 0 57966 NULL
141206 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
141207 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
141208 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
141209 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
141210 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
141211 +proc_getattr_57984 proc_getattr 0 57984 NULL
141212 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
141213 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
141214 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
141215 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
141216 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
141217 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
141218 +pfkey_create_58010 pfkey_create 0 58010 NULL
141219 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
141220 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
141221 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
141222 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
141223 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
141224 +svga_match_format_58028 svga_match_format 0 58028 NULL
141225 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
141226 +get_temp_58031 get_temp 0 58031 NULL
141227 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
141228 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
141229 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
141230 +do_writepage_58047 do_writepage 0 58047 NULL
141231 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
141232 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
141233 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
141234 +mce_async_out_58056 mce_async_out 3 58056 NULL
141235 +bq32k_write_58057 bq32k_write 4 58057 NULL
141236 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
141237 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
141238 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
141239 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
141240 +ignore_store_58069 ignore_store 0-4 58069 NULL
141241 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
141242 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
141243 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
141244 +store_event_char_58077 store_event_char 0-4 58077 NULL
141245 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
141246 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
141247 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
141248 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
141249 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
141250 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
141251 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
141252 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
141253 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
141254 +defined_show_58091 defined_show 0 58091 NULL nohasharray
141255 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
141256 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
141257 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
141258 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
141259 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
141260 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
141261 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
141262 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
141263 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
141264 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
141265 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
141266 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
141267 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
141268 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
141269 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
141270 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
141271 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
141272 +savemem_58129 savemem 3 58129 NULL
141273 +std_validate_58132 std_validate 0 58132 NULL
141274 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
141275 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
141276 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
141277 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
141278 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
141279 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
141280 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
141281 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
141282 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
141283 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
141284 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
141285 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
141286 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
141287 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
141288 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
141289 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
141290 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
141291 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
141292 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
141293 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
141294 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
141295 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
141296 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
141297 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
141298 +write_58175 write 0 58175 &pages_collapsed_show_58175
141299 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
141300 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
141301 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
141302 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
141303 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
141304 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
141305 +wlcore_read_58185 wlcore_read 0 58185 NULL
141306 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
141307 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
141308 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
141309 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
141310 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
141311 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
141312 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
141313 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
141314 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
141315 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
141316 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
141317 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
141318 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
141319 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
141320 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
141321 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
141322 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
141323 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
141324 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
141325 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
141326 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
141327 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
141328 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
141329 +usb_set_report_58244 usb_set_report 0 58244 NULL
141330 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
141331 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
141332 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
141333 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
141334 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
141335 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
141336 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
141337 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
141338 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
141339 +profile_load_58267 profile_load 3-0 58267 NULL
141340 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
141341 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
141342 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
141343 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
141344 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
141345 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
141346 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
141347 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
141348 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
141349 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
141350 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
141351 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
141352 +uart6850_open_58304 uart6850_open 0 58304 NULL
141353 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
141354 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
141355 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
141356 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
141357 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
141358 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
141359 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
141360 +post_send_58312 post_send 0 58312 NULL
141361 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
141362 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
141363 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
141364 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
141365 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
141366 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
141367 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
141368 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
141369 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
141370 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
141371 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
141372 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
141373 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
141374 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
141375 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
141376 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
141377 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
141378 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
141379 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
141380 +get_in_max_58344 get_in_max 0 58344 NULL
141381 +opts_show_58345 opts_show 0 58345 NULL
141382 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
141383 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
141384 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
141385 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
141386 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
141387 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
141388 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
141389 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
141390 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
141391 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
141392 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
141393 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
141394 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
141395 +find_best_unit_58375 find_best_unit 0 58375 NULL
141396 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
141397 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
141398 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
141399 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
141400 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
141401 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
141402 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
141403 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
141404 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
141405 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
141406 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
141407 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
141408 +skein_512_final_58405 skein_512_final 0 58405 NULL
141409 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
141410 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
141411 +madc_read_58412 madc_read 0 58412 NULL
141412 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
141413 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
141414 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
141415 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
141416 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
141417 +smk_access_58423 smk_access 0 58423 NULL nohasharray
141418 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
141419 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
141420 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
141421 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
141422 +show_bit_58443 show_bit 0 58443 NULL
141423 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
141424 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
141425 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
141426 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
141427 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
141428 +store_memory_58460 store_memory 0-4 58460 NULL
141429 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
141430 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
141431 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
141432 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
141433 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
141434 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
141435 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
141436 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
141437 +cxgb_up_58476 cxgb_up 0 58476 NULL
141438 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
141439 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
141440 +show_nctxts_58478 show_nctxts 0 58478 NULL
141441 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
141442 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
141443 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
141444 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
141445 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
141446 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
141447 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
141448 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
141449 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
141450 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
141451 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
141452 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
141453 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
141454 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
141455 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
141456 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
141457 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
141458 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
141459 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
141460 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
141461 +efs_readpage_58517 efs_readpage 0 58517 NULL
141462 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
141463 +freezer_write_58529 freezer_write 0-3 58529 NULL
141464 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
141465 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
141466 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
141467 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
141468 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
141469 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
141470 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
141471 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
141472 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
141473 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
141474 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
141475 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
141476 +store_sustain_58580 store_sustain 0-4 58580 NULL
141477 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
141478 +sendmsg_58582 sendmsg 0-4 58582 NULL
141479 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
141480 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
141481 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
141482 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
141483 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
141484 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
141485 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
141486 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
141487 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
141488 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
141489 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
141490 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
141491 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
141492 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
141493 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
141494 +run_show_58628 run_show 0 58628 NULL nohasharray
141495 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
141496 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
141497 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
141498 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
141499 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
141500 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
141501 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
141502 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
141503 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
141504 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
141505 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
141506 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
141507 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
141508 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
141509 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
141510 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
141511 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
141512 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
141513 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
141514 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
141515 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
141516 +simple_statfs_58676 simple_statfs 0 58676 NULL
141517 +store_local_port_58678 store_local_port 0 58678 NULL
141518 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
141519 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
141520 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
141521 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
141522 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
141523 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
141524 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
141525 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
141526 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
141527 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
141528 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
141529 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
141530 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
141531 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
141532 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
141533 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
141534 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
141535 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
141536 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
141537 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
141538 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
141539 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
141540 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
141541 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
141542 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
141543 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
141544 +do_tx_58737 do_tx 0 58737 NULL
141545 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
141546 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
141547 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
141548 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
141549 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
141550 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
141551 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
141552 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
141553 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
141554 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
141555 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
141556 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
141557 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
141558 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
141559 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
141560 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
141561 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
141562 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
141563 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
141564 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
141565 +show_58791 show 0 58791 NULL
141566 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
141567 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
141568 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
141569 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
141570 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
141571 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
141572 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
141573 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
141574 +write_file_58812 write_file 4 58812 NULL
141575 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
141576 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
141577 +show_tempsense_58819 show_tempsense 0 58819 NULL
141578 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
141579 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
141580 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
141581 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
141582 +command_write_58841 command_write 3-0 58841 NULL nohasharray
141583 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
141584 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
141585 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
141586 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
141587 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
141588 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
141589 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
141590 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
141591 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
141592 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
141593 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
141594 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
141595 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
141596 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
141597 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
141598 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
141599 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
141600 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
141601 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
141602 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
141603 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
141604 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
141605 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
141606 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
141607 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
141608 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
141609 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
141610 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
141611 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
141612 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
141613 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
141614 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
141615 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
141616 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
141617 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
141618 +store_in8_58913 store_in8 0-4 58913 NULL
141619 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
141620 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
141621 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
141622 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
141623 +ncp_request_58920 ncp_request 0 58920 NULL
141624 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
141625 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
141626 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
141627 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
141628 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
141629 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
141630 +set_als_58942 set_als 0-4 58942 NULL
141631 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
141632 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
141633 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
141634 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
141635 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
141636 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
141637 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
141638 +version_show_58957 version_show 0 58957 NULL
141639 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
141640 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
141641 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
141642 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
141643 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
141644 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
141645 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
141646 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
141647 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
141648 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
141649 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
141650 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
141651 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
141652 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
141653 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
141654 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
141655 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
141656 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
141657 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
141658 +show_comm_59000 show_comm 0 59000 NULL
141659 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
141660 +init_list_set_59005 init_list_set 3 59005 NULL
141661 +ep_write_59008 ep_write 3 59008 NULL
141662 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
141663 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
141664 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
141665 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
141666 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
141667 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
141668 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
141669 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
141670 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
141671 +write_59035 write 0 59035 NULL
141672 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
141673 +contrast_store_59039 contrast_store 0-4 59039 NULL
141674 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
141675 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
141676 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
141677 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
141678 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
141679 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
141680 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
141681 +dlci_header_59057 dlci_header 0 59057 NULL
141682 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
141683 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
141684 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
141685 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
141686 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
141687 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
141688 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
141689 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
141690 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
141691 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
141692 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
141693 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
141694 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
141695 +xfs_zero_eof_59103 xfs_zero_eof 3-2-0 59103 NULL
141696 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
141697 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
141698 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
141699 +launder_page_59115 launder_page 0 59115 NULL nohasharray
141700 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
141701 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
141702 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
141703 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
141704 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
141705 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
141706 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
141707 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
141708 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
141709 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
141710 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
141711 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
141712 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
141713 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
141714 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
141715 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
141716 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
141717 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
141718 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
141719 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
141720 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
141721 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
141722 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
141723 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
141724 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
141725 +ksize_59176 ksize 0 59176 NULL
141726 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
141727 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
141728 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
141729 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
141730 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
141731 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
141732 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
141733 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
141734 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
141735 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
141736 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
141737 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
141738 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
141739 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
141740 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
141741 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
141742 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
141743 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
141744 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
141745 +dt3155_read_59226 dt3155_read 3 59226 NULL
141746 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
141747 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
141748 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
141749 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
141750 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
141751 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
141752 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
141753 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
141754 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
141755 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
141756 +SMB2_write_59246 SMB2_write 0 59246 NULL
141757 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
141758 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
141759 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
141760 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
141761 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
141762 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
141763 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
141764 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
141765 +max_active_store_59266 max_active_store 0-4 59266 NULL
141766 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
141767 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
141768 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
141769 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
141770 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
141771 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
141772 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
141773 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
141774 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
141775 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
141776 +show_install_59288 show_install 0 59288 NULL nohasharray
141777 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
141778 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
141779 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
141780 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
141781 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
141782 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
141783 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
141784 +udp_error_59301 udp_error 0 59301 NULL nohasharray
141785 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
141786 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
141787 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
141788 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
141789 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
141790 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
141791 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
141792 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
141793 +fd_copyout_59323 fd_copyout 3 59323 NULL
141794 +store_59326 store 0-4 59326 NULL
141795 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
141796 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
141797 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
141798 +debug_store_59337 debug_store 0-4 59337 NULL
141799 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
141800 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
141801 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
141802 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
141803 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
141804 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
141805 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
141806 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
141807 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
141808 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
141809 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
141810 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
141811 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
141812 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
141813 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
141814 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
141815 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
141816 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
141817 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
141818 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
141819 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
141820 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
141821 +idProduct_show_59405 idProduct_show 0 59405 NULL
141822 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
141823 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
141824 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
141825 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
141826 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
141827 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
141828 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
141829 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
141830 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
141831 +max_show_59442 max_show 0 59442 NULL nohasharray
141832 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
141833 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
141834 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
141835 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
141836 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
141837 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
141838 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
141839 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
141840 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
141841 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
141842 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
141843 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
141844 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
141845 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
141846 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
141847 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
141848 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
141849 +aux_ch_59466 aux_ch 0 59466 NULL
141850 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
141851 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
141852 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
141853 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
141854 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
141855 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
141856 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
141857 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
141858 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
141859 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
141860 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
141861 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
141862 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
141863 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
141864 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
141865 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
141866 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
141867 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
141868 +defrag_store_59501 defrag_store 4-0 59501 NULL
141869 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
141870 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
141871 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
141872 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
141873 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
141874 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
141875 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
141876 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
141877 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
141878 +gather_write_59526 gather_write 0 59526 NULL nohasharray
141879 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
141880 +vcc_create_59531 vcc_create 0 59531 NULL
141881 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
141882 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
141883 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
141884 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
141885 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
141886 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
141887 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
141888 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
141889 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
141890 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
141891 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
141892 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
141893 +show_59558 show 0 59558 NULL
141894 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
141895 +tunables_write_59563 tunables_write 3-0 59563 NULL
141896 +bio_split_59564 bio_split 2 59564 NULL
141897 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
141898 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
141899 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
141900 +afs_fsync_59569 afs_fsync 0 59569 NULL
141901 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
141902 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
141903 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
141904 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
141905 +write_pbl_59583 write_pbl 4 59583 NULL
141906 +resp_write_same_59587 resp_write_same 2 59587 NULL
141907 +memdup_user_59590 memdup_user 2 59590 NULL
141908 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
141909 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
141910 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
141911 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
141912 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
141913 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
141914 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
141915 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
141916 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
141917 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
141918 +module_event_59614 module_event 0 59614 NULL
141919 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
141920 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
141921 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
141922 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
141923 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
141924 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
141925 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
141926 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
141927 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
141928 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
141929 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
141930 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
141931 +console_show_59641 console_show 0 59641 NULL
141932 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
141933 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
141934 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
141935 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
141936 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
141937 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
141938 +file_update_time_59647 file_update_time 0 59647 NULL
141939 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
141940 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
141941 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
141942 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
141943 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
141944 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
141945 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
141946 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
141947 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
141948 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
141949 +register_jprobe_59669 register_jprobe 0 59669 NULL
141950 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
141951 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
141952 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
141953 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
141954 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
141955 +sriov_enable_59689 sriov_enable 0 59689 NULL
141956 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
141957 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
141958 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
141959 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
141960 +create_59705 create 0 59705 NULL
141961 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
141962 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
141963 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
141964 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
141965 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
141966 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
141967 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
141968 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
141969 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
141970 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
141971 +pc_show_59731 pc_show 0 59731 NULL nohasharray
141972 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
141973 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
141974 +set_mode_59733 set_mode 0 59733 NULL
141975 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
141976 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
141977 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
141978 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
141979 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
141980 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
141981 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
141982 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
141983 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
141984 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
141985 +strnlen_59746 strnlen 0 59746 NULL nohasharray
141986 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
141987 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
141988 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
141989 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
141990 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
141991 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
141992 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
141993 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
141994 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
141995 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
141996 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
141997 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
141998 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
141999 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
142000 +venus_remove_59781 venus_remove 4 59781 NULL
142001 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
142002 +net2280_enable_59787 net2280_enable 0 59787 NULL
142003 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
142004 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
142005 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
142006 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
142007 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
142008 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
142009 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
142010 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
142011 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
142012 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
142013 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
142014 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
142015 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
142016 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
142017 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
142018 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
142019 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
142020 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
142021 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
142022 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
142023 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
142024 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
142025 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
142026 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
142027 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
142028 +erst_clear_59835 erst_clear 0 59835 NULL
142029 +bq24190_write_59837 bq24190_write 0 59837 NULL
142030 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
142031 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
142032 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
142033 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
142034 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
142035 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
142036 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
142037 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
142038 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
142039 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
142040 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
142041 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
142042 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
142043 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
142044 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
142045 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
142046 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
142047 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
142048 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
142049 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
142050 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
142051 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
142052 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
142053 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
142054 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
142055 +xwrite_59906 xwrite 3 59906 NULL
142056 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
142057 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
142058 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
142059 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
142060 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
142061 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
142062 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
142063 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
142064 +read_59931 read 0 59931 NULL
142065 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
142066 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
142067 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
142068 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
142069 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
142070 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
142071 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
142072 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
142073 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
142074 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
142075 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
142076 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
142077 +cuse_write_59958 cuse_write 0-3 59958 NULL
142078 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
142079 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
142080 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
142081 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
142082 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
142083 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
142084 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
142085 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
142086 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
142087 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
142088 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
142089 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
142090 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
142091 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
142092 +setup_60000 setup 0 60000 NULL
142093 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
142094 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
142095 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
142096 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
142097 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
142098 +copy_items_60009 copy_items 7 60009 NULL
142099 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
142100 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
142101 +register_device_60015 register_device 2-3 60015 NULL
142102 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
142103 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
142104 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
142105 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
142106 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
142107 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
142108 +store_60029 store 0-3 60029 NULL nohasharray
142109 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
142110 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
142111 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
142112 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
142113 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
142114 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
142115 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
142116 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
142117 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
142118 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
142119 +vcs_size_60050 vcs_size 0 60050 NULL
142120 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
142121 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
142122 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
142123 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
142124 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
142125 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
142126 +compat_writev_60063 compat_writev 3 60063 NULL
142127 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
142128 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
142129 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
142130 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
142131 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
142132 +show_60078 show 0 60078 NULL
142133 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
142134 +smk_curacc_60080 smk_curacc 0 60080 NULL
142135 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
142136 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
142137 +hw_init_60084 hw_init 0 60084 NULL
142138 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
142139 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
142140 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
142141 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
142142 +read_fs_60094 read_fs 0-5-6 60094 NULL
142143 +in_tx_show_60098 in_tx_show 0 60098 NULL
142144 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
142145 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
142146 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
142147 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
142148 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
142149 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
142150 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
142151 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
142152 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
142153 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
142154 +show_60125 show 0 60125 NULL
142155 +show_60127 show 0 60127 NULL
142156 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
142157 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
142158 +devnum_show_60150 devnum_show 0 60150 NULL
142159 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
142160 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
142161 +bind_60156 bind 0 60156 &ld_usb_read_60156
142162 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
142163 +init_state_60165 init_state 2 60165 NULL nohasharray
142164 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
142165 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
142166 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
142167 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
142168 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
142169 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
142170 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
142171 +avc_denied_60181 avc_denied 0 60181 NULL
142172 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
142173 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
142174 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
142175 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
142176 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
142177 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
142178 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
142179 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
142180 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
142181 +acquire_store_60201 acquire_store 0-4 60201 NULL
142182 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
142183 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
142184 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
142185 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
142186 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
142187 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
142188 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
142189 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
142190 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
142191 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
142192 +kstrtouint_60233 kstrtouint 0 60233 NULL
142193 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
142194 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
142195 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
142196 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
142197 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
142198 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
142199 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
142200 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
142201 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
142202 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
142203 +validate_trigger_60267 validate_trigger 0 60267 NULL
142204 +m920x_read_60272 m920x_read 0 60272 NULL
142205 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
142206 +printer_write_60276 printer_write 3 60276 NULL
142207 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
142208 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
142209 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
142210 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
142211 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
142212 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
142213 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
142214 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
142215 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
142216 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
142217 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
142218 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
142219 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
142220 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
142221 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
142222 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
142223 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
142224 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
142225 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
142226 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
142227 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
142228 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
142229 +rh_call_control_60349 rh_call_control 0 60349 NULL
142230 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
142231 +init_60352 init 0 60352 NULL
142232 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
142233 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
142234 +prepare_60360 prepare 0 60360 NULL
142235 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
142236 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
142237 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
142238 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
142239 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
142240 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
142241 +try_ctrl_60373 try_ctrl 0 60373 NULL
142242 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
142243 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
142244 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
142245 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
142246 +uevent_show_60385 uevent_show 0 60385 NULL
142247 +notifier_call_60391 notifier_call 0 60391 NULL
142248 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
142249 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
142250 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
142251 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
142252 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
142253 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
142254 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
142255 +SendReceive_60415 SendReceive 0 60415 NULL
142256 +control_show_60422 control_show 0 60422 NULL
142257 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
142258 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
142259 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
142260 +tstats_write_60432 tstats_write 3-0 60432 NULL
142261 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
142262 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
142263 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
142264 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
142265 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
142266 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
142267 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
142268 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
142269 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
142270 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
142271 +read_usrate_60445 read_usrate 0 60445 NULL
142272 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
142273 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
142274 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
142275 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
142276 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
142277 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
142278 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
142279 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
142280 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
142281 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
142282 +load_info_60481 load_info 0 60481 NULL
142283 +ht_show_60482 ht_show 0 60482 NULL nohasharray
142284 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
142285 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
142286 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
142287 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
142288 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
142289 +walk_component_60493 walk_component 0 60493 NULL
142290 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
142291 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
142292 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
142293 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
142294 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
142295 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
142296 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
142297 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
142298 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
142299 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
142300 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
142301 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
142302 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
142303 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
142304 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
142305 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
142306 +raw_connect_60525 raw_connect 0 60525 NULL
142307 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
142308 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
142309 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
142310 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
142311 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
142312 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
142313 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
142314 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
142315 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
142316 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
142317 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
142318 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
142319 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
142320 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
142321 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
142322 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
142323 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
142324 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
142325 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
142326 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
142327 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
142328 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
142329 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
142330 +getoptions_60593 getoptions 0 60593 NULL
142331 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
142332 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
142333 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
142334 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
142335 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
142336 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
142337 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
142338 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
142339 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
142340 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
142341 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
142342 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
142343 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
142344 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
142345 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
142346 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
142347 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
142348 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
142349 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
142350 +store_60628 store 0 60628 NULL
142351 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
142352 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
142353 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
142354 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
142355 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
142356 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
142357 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
142358 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
142359 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
142360 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
142361 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
142362 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
142363 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
142364 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
142365 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
142366 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
142367 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
142368 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
142369 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
142370 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
142371 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
142372 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
142373 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
142374 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
142375 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
142376 +set_register_60683 set_register 0 60683 NULL
142377 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
142378 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
142379 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
142380 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
142381 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
142382 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
142383 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
142384 +fan_set_60708 fan_set 0 60708 NULL
142385 +init_data_container_60709 init_data_container 1 60709 NULL
142386 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
142387 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
142388 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
142389 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
142390 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
142391 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
142392 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
142393 +show_chip_60728 show_chip 0 60728 NULL nohasharray
142394 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
142395 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
142396 +reg_set_60739 reg_set 0 60739 NULL
142397 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
142398 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
142399 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
142400 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
142401 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
142402 +proc_read_60749 proc_read 0 60749 NULL
142403 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
142404 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
142405 +raid_status_60755 raid_status 5 60755 NULL
142406 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
142407 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
142408 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
142409 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
142410 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
142411 +arcnet_header_60769 arcnet_header 0 60769 NULL
142412 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
142413 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
142414 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
142415 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
142416 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
142417 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
142418 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
142419 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
142420 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
142421 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
142422 +d_manage_60789 d_manage 0 60789 NULL nohasharray
142423 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
142424 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
142425 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
142426 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
142427 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
142428 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
142429 +ch341_open_60810 ch341_open 0 60810 NULL
142430 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
142431 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
142432 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
142433 +show_sched0_60819 show_sched0 0 60819 NULL
142434 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
142435 +sync_read_60823 sync_read 0 60823 NULL
142436 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
142437 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
142438 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
142439 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
142440 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
142441 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
142442 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
142443 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
142444 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
142445 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
142446 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
142447 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
142448 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
142449 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
142450 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
142451 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
142452 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
142453 +generic_writepages_60871 generic_writepages 0 60871 NULL
142454 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
142455 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
142456 +manage_power_60879 manage_power 0 60879 NULL
142457 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
142458 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
142459 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
142460 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
142461 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
142462 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
142463 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
142464 +ch341_configure_60897 ch341_configure 0 60897 NULL
142465 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
142466 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
142467 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
142468 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
142469 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
142470 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
142471 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
142472 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
142473 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
142474 +sysprops_show_60920 sysprops_show 0 60920 NULL
142475 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
142476 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
142477 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
142478 +show_60927 show 0 60927 NULL nohasharray
142479 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
142480 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
142481 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
142482 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
142483 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
142484 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
142485 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
142486 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
142487 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
142488 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
142489 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
142490 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
142491 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
142492 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
142493 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
142494 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
142495 +store_60970 store 0 60970 NULL
142496 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
142497 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
142498 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
142499 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
142500 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
142501 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
142502 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
142503 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
142504 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
142505 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
142506 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
142507 +check_dev_61003 check_dev 0 61003 NULL
142508 +prepare_late_61011 prepare_late 0 61011 NULL
142509 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
142510 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
142511 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
142512 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
142513 +model_show_61023 model_show 0 61023 NULL
142514 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
142515 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
142516 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
142517 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
142518 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
142519 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
142520 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
142521 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
142522 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
142523 +call_modprobe_61038 call_modprobe 0 61038 NULL
142524 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
142525 +escr_show_61048 escr_show 0 61048 NULL
142526 +symtab_init_61050 symtab_init 2-0 61050 NULL
142527 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
142528 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
142529 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
142530 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
142531 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
142532 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
142533 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
142534 +security_set_61074 security_set 0 61074 NULL
142535 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
142536 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
142537 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
142538 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
142539 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
142540 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
142541 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
142542 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
142543 +n_tty_read_61096 n_tty_read 0 61096 NULL
142544 +show_mode_61098 show_mode 0 61098 NULL nohasharray
142545 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
142546 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
142547 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
142548 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
142549 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
142550 +packet_getname_61110 packet_getname 0 61110 NULL
142551 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
142552 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
142553 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
142554 +show_61117 show 0 61117 NULL
142555 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
142556 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
142557 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
142558 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
142559 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
142560 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
142561 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
142562 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
142563 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
142564 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
142565 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
142566 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
142567 +load_guspatch_61144 load_guspatch 0 61144 NULL
142568 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
142569 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
142570 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
142571 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
142572 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
142573 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
142574 +write_dev_61164 write_dev 0 61164 NULL
142575 +__vmalloc_61168 __vmalloc 1 61168 NULL
142576 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
142577 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
142578 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
142579 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
142580 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
142581 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
142582 +store_61180 store 0 61180 NULL
142583 +minix_writepage_61183 minix_writepage 0 61183 NULL
142584 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
142585 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
142586 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
142587 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
142588 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
142589 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
142590 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
142591 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
142592 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
142593 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
142594 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
142595 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
142596 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
142597 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
142598 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
142599 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
142600 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
142601 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
142602 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
142603 +convert_lock_61230 convert_lock 0 61230 NULL
142604 +disk_show_61241 disk_show 0 61241 NULL
142605 +ns_open_61243 ns_open 0 61243 NULL
142606 +atalk_bind_61244 atalk_bind 0 61244 NULL
142607 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
142608 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
142609 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
142610 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
142611 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
142612 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
142613 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
142614 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
142615 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
142616 +submit_bh_61263 submit_bh 0 61263 NULL
142617 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
142618 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
142619 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
142620 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
142621 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
142622 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
142623 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
142624 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
142625 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
142626 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
142627 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
142628 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
142629 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
142630 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
142631 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
142632 +teles_resume_61301 teles_resume 0 61301 NULL
142633 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
142634 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
142635 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
142636 +restart_transaction_61310 restart_transaction 0 61310 NULL
142637 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
142638 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
142639 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
142640 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
142641 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
142642 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
142643 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
142644 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
142645 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
142646 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
142647 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
142648 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
142649 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
142650 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
142651 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
142652 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
142653 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
142654 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
142655 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
142656 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
142657 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
142658 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
142659 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
142660 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
142661 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
142662 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
142663 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
142664 +num_users_show_61356 num_users_show 0 61356 NULL
142665 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
142666 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
142667 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
142668 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
142669 +show_parent_61376 show_parent 0 61376 NULL
142670 +online_pages_61385 online_pages 0 61385 NULL nohasharray
142671 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
142672 +change_xattr_61390 change_xattr 5 61390 NULL
142673 +system_enable_write_61396 system_enable_write 3 61396 NULL
142674 +rdac_activate_61397 rdac_activate 0 61397 NULL
142675 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
142676 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
142677 +systemid_show_61405 systemid_show 0 61405 NULL
142678 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
142679 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
142680 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
142681 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
142682 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
142683 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
142684 +tw9910_power_61435 tw9910_power 0 61435 NULL
142685 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
142686 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
142687 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
142688 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
142689 +job_control_61452 job_control 0 61452 NULL
142690 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
142691 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
142692 +show_temperature_61459 show_temperature 0 61459 NULL
142693 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
142694 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
142695 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
142696 +validate_61467 validate 0 61467 NULL
142697 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
142698 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
142699 +capability_get_61474 capability_get 0 61474 NULL
142700 +get_fan_input_61476 get_fan_input 0 61476 NULL
142701 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
142702 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
142703 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
142704 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
142705 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
142706 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
142707 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
142708 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
142709 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
142710 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
142711 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
142712 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
142713 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
142714 +__dn_connect_61507 __dn_connect 0 61507 NULL
142715 +he_open_61509 he_open 0 61509 NULL nohasharray
142716 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
142717 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
142718 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
142719 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
142720 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
142721 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
142722 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
142723 +mtu_show_61523 mtu_show 0 61523 NULL
142724 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
142725 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
142726 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
142727 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
142728 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
142729 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
142730 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
142731 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
142732 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
142733 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
142734 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
142735 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
142736 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
142737 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
142738 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
142739 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
142740 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
142741 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
142742 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
142743 +store_61553 store 0-3 61553 NULL nohasharray
142744 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
142745 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
142746 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
142747 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
142748 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
142749 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
142750 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
142751 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
142752 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
142753 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
142754 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
142755 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
142756 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
142757 +show_ordinals_61579 show_ordinals 0 61579 NULL
142758 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
142759 +seq_open_private_61589 seq_open_private 3 61589 NULL
142760 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
142761 +ipath_write_61598 ipath_write 0-3 61598 NULL
142762 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
142763 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
142764 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
142765 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
142766 +br_device_event_61613 br_device_event 0 61613 NULL
142767 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
142768 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
142769 +get_pages_array_61622 get_pages_array 1 61622 NULL
142770 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
142771 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
142772 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
142773 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
142774 +store_61638 store 0 61638 NULL
142775 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
142776 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
142777 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
142778 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
142779 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
142780 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
142781 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
142782 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
142783 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
142784 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
142785 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
142786 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
142787 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
142788 +pwm_store_61666 pwm_store 0-4 61666 NULL
142789 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
142790 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
142791 +x25_open_61673 x25_open 0 61673 NULL nohasharray
142792 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
142793 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
142794 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
142795 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
142796 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
142797 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
142798 +lock_loop_61681 lock_loop 1 61681 NULL
142799 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
142800 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
142801 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
142802 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
142803 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
142804 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
142805 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
142806 +filter_read_61692 filter_read 3-0 61692 NULL
142807 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
142808 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
142809 +prepare_61695 prepare 0 61695 NULL
142810 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
142811 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
142812 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
142813 +prog_page_61711 prog_page 2 61711 NULL
142814 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
142815 +iov_length_61716 iov_length 0 61716 NULL
142816 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
142817 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
142818 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
142819 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
142820 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
142821 +show_61723 show 0 61723 NULL nohasharray
142822 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
142823 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
142824 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
142825 +w5100_open_61743 w5100_open 0 61743 NULL
142826 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
142827 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
142828 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
142829 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
142830 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
142831 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
142832 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
142833 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
142834 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
142835 +features_show_61772 features_show 0 61772 NULL nohasharray
142836 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
142837 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
142838 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
142839 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
142840 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
142841 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
142842 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
142843 +show_blank_61805 show_blank 0 61805 NULL
142844 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
142845 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
142846 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
142847 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
142848 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
142849 +get_cap_size_61822 get_cap_size 0 61822 NULL
142850 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
142851 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
142852 +show_root_block_61828 show_root_block 0 61828 NULL
142853 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
142854 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
142855 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
142856 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
142857 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
142858 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
142859 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
142860 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
142861 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
142862 +x25_getname_61857 x25_getname 0 61857 NULL
142863 +store_61861 store 0-3 61861 NULL
142864 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
142865 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
142866 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
142867 +store_61871 store 0-3 61871 NULL
142868 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
142869 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
142870 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
142871 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
142872 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
142873 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
142874 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
142875 +disconnect_61888 disconnect 0 61888 NULL
142876 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
142877 +make_rate_61898 make_rate 0 61898 NULL
142878 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
142879 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
142880 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
142881 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
142882 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
142883 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
142884 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
142885 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
142886 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
142887 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
142888 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
142889 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
142890 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
142891 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
142892 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
142893 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
142894 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
142895 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
142896 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
142897 +adv7175_init_61938 adv7175_init 0 61938 NULL
142898 +as3935_read_61939 as3935_read 0 61939 NULL
142899 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
142900 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
142901 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
142902 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
142903 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
142904 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
142905 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
142906 +show_in_max0_61959 show_in_max0 0 61959 NULL
142907 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
142908 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
142909 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
142910 +fix_read_error_61965 fix_read_error 4 61965 NULL
142911 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
142912 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
142913 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
142914 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
142915 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
142916 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
142917 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
142918 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
142919 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
142920 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
142921 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
142922 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
142923 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
142924 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
142925 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
142926 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
142927 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
142928 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
142929 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
142930 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
142931 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
142932 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
142933 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
142934 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
142935 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
142936 +SYSC_select_62024 SYSC_select 1 62024 NULL
142937 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
142938 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
142939 +crypt_extent_62033 crypt_extent 0 62033 NULL
142940 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
142941 +create_message_62035 create_message 0 62035 NULL nohasharray
142942 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
142943 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
142944 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
142945 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
142946 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
142947 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
142948 +get_attn_62046 get_attn 0 62046 NULL
142949 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
142950 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
142951 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
142952 +do_pselect_62061 do_pselect 1 62061 NULL
142953 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
142954 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
142955 +fat_setattr_62084 fat_setattr 0 62084 NULL
142956 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
142957 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
142958 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
142959 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
142960 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
142961 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
142962 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
142963 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
142964 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
142965 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
142966 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
142967 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
142968 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
142969 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
142970 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
142971 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
142972 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
142973 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
142974 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
142975 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
142976 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
142977 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
142978 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
142979 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
142980 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
142981 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
142982 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
142983 +video_usercopy_62151 video_usercopy 2 62151 NULL
142984 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
142985 +array_state_store_62164 array_state_store 0-3 62164 NULL
142986 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
142987 +phy_id_show_62171 phy_id_show 0 62171 NULL
142988 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
142989 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
142990 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
142991 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
142992 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
142993 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
142994 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
142995 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
142996 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
142997 +global_page_state_62202 global_page_state 0 62202 NULL
142998 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
142999 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
143000 +start_62206 start 0 62206 NULL
143001 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
143002 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
143003 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
143004 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
143005 +niu_open_62220 niu_open 0 62220 NULL
143006 +show_label_62225 show_label 0 62225 NULL nohasharray
143007 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
143008 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
143009 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
143010 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
143011 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
143012 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
143013 +allocate_partition_62245 allocate_partition 4 62245 NULL
143014 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
143015 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
143016 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
143017 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
143018 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
143019 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
143020 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
143021 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
143022 +send_control_msg_62261 send_control_msg 0 62261 NULL
143023 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
143024 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
143025 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
143026 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
143027 +security_file_permission_62278 security_file_permission 0 62278 NULL
143028 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
143029 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
143030 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
143031 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
143032 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
143033 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
143034 +store_62293 store 0-4 62293 NULL
143035 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
143036 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
143037 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
143038 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
143039 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
143040 +state_show_62309 state_show 0 62309 NULL
143041 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
143042 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
143043 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
143044 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
143045 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
143046 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
143047 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
143048 +subseq_list_62332 subseq_list 0-3 62332 NULL
143049 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
143050 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
143051 +pega_int_read_62335 pega_int_read 0 62335 NULL
143052 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
143053 +show_guid_62340 show_guid 0 62340 NULL nohasharray
143054 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
143055 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
143056 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
143057 +st_version_show_62346 st_version_show 0 62346 NULL
143058 +flash_write_62354 flash_write 3-0 62354 NULL
143059 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
143060 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
143061 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
143062 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
143063 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
143064 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
143065 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
143066 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
143067 +register_netdevice_62374 register_netdevice 0 62374 NULL
143068 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
143069 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
143070 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
143071 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
143072 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
143073 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
143074 +altera_irscan_62396 altera_irscan 2 62396 NULL
143075 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
143076 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
143077 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
143078 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
143079 +set_umcast_62409 set_umcast 0-4 62409 NULL
143080 +set_ssp_62411 set_ssp 4 62411 NULL
143081 +flags_store_62413 flags_store 4-0 62413 NULL
143082 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
143083 +emit_flush_62420 emit_flush 0 62420 NULL
143084 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
143085 +setkey_62422 setkey 0 62422 NULL
143086 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
143087 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
143088 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
143089 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
143090 +disp_store_62433 disp_store 0-4 62433 NULL
143091 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
143092 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
143093 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
143094 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
143095 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
143096 +pppox_create_62440 pppox_create 0 62440 NULL
143097 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
143098 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
143099 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
143100 +mlog_store_62451 mlog_store 0-4 62451 NULL
143101 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
143102 +show_temp10_62469 show_temp10 0 62469 NULL
143103 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
143104 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
143105 +force_remove_show_62475 force_remove_show 0 62475 NULL
143106 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
143107 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
143108 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
143109 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
143110 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
143111 +intr_submit_62485 intr_submit 0 62485 NULL
143112 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
143113 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
143114 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
143115 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
143116 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
143117 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
143118 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
143119 +scsi_scan_62506 scsi_scan 0 62506 NULL
143120 +store_mtu_62507 store_mtu 0-4 62507 NULL
143121 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
143122 +start_show_62510 start_show 0 62510 NULL
143123 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
143124 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
143125 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
143126 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
143127 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
143128 +atl1e_up_62528 atl1e_up 0 62528 NULL
143129 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
143130 +caps_show_62531 caps_show 0 62531 NULL
143131 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
143132 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
143133 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
143134 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
143135 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
143136 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
143137 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
143138 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
143139 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
143140 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
143141 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
143142 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
143143 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
143144 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
143145 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
143146 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
143147 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
143148 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
143149 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
143150 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
143151 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
143152 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
143153 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
143154 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
143155 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
143156 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
143157 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
143158 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
143159 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
143160 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
143161 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
143162 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
143163 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
143164 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
143165 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
143166 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
143167 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
143168 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
143169 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
143170 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
143171 +__offline_pages_62626 __offline_pages 0 62626 NULL
143172 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
143173 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
143174 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
143175 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
143176 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
143177 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
143178 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
143179 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
143180 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
143181 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
143182 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
143183 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
143184 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
143185 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
143186 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
143187 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
143188 +show_62657 show 0 62657 NULL
143189 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
143190 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
143191 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
143192 +show_cardr_62674 show_cardr 0 62674 NULL
143193 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
143194 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
143195 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
143196 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
143197 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
143198 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
143199 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
143200 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
143201 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
143202 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
143203 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
143204 +show_fan_time_62699 show_fan_time 0 62699 NULL
143205 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
143206 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
143207 +simple_readpage_62703 simple_readpage 0 62703 NULL
143208 +flush_62706 flush 0 62706 NULL
143209 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
143210 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
143211 +target_configure_device_62714 target_configure_device 0 62714 NULL
143212 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
143213 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
143214 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
143215 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
143216 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
143217 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
143218 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
143219 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
143220 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
143221 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
143222 +client_channels_62735 client_channels 0 62735 NULL
143223 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
143224 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
143225 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
143226 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
143227 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
143228 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
143229 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
143230 +hardware_show_62757 hardware_show 0 62757 NULL
143231 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
143232 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
143233 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
143234 +register_kprobe_62762 register_kprobe 0 62762 NULL
143235 +show_ibdev_62764 show_ibdev 0 62764 NULL
143236 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
143237 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
143238 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
143239 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
143240 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
143241 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
143242 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
143243 +store_sched5_62779 store_sched5 4-0 62779 NULL
143244 +show_62782 show 0 62782 NULL
143245 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
143246 +sabi_command_62785 sabi_command 0 62785 NULL
143247 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
143248 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
143249 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
143250 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
143251 +_create_message_62795 _create_message 0 62795 NULL
143252 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
143253 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
143254 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
143255 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
143256 +show_cam_size_62800 show_cam_size 0 62800 NULL
143257 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
143258 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
143259 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
143260 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
143261 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
143262 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
143263 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
143264 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
143265 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
143266 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
143267 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
143268 +gem_do_start_62827 gem_do_start 0 62827 NULL
143269 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
143270 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
143271 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
143272 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
143273 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
143274 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
143275 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
143276 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
143277 +timeouts_show_62841 timeouts_show 0 62841 NULL
143278 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
143279 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
143280 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
143281 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
143282 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
143283 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
143284 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
143285 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
143286 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
143287 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
143288 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
143289 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
143290 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
143291 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
143292 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
143293 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
143294 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
143295 +show_62877 show 0 62877 NULL nohasharray
143296 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
143297 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
143298 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
143299 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
143300 +compass_store_62881 compass_store 0-3 62881 NULL
143301 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
143302 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
143303 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
143304 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
143305 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
143306 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
143307 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
143308 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
143309 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
143310 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
143311 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
143312 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
143313 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
143314 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
143315 +getdqbuf_62908 getdqbuf 1 62908 NULL
143316 +get_temp_max_62909 get_temp_max 0 62909 NULL
143317 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
143318 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
143319 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
143320 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
143321 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
143322 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
143323 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
143324 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
143325 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
143326 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
143327 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
143328 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
143329 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
143330 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
143331 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
143332 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
143333 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
143334 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
143335 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
143336 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
143337 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
143338 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
143339 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
143340 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
143341 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
143342 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
143343 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
143344 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
143345 +send_62994 send 0 62994 NULL
143346 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
143347 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
143348 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
143349 +hash_max_show_63001 hash_max_show 0 63001 NULL
143350 +get_skb_63008 get_skb 2 63008 NULL
143351 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
143352 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
143353 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
143354 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
143355 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
143356 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
143357 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
143358 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
143359 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
143360 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
143361 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
143362 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
143363 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
143364 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
143365 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
143366 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
143367 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
143368 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
143369 +wait_for_event_63054 wait_for_event 0 63054 NULL
143370 +unlink1_63059 unlink1 3 63059 NULL nohasharray
143371 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
143372 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
143373 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
143374 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
143375 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
143376 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
143377 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
143378 +enable_show_63071 enable_show 0 63071 NULL
143379 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
143380 +show_priority_63080 show_priority 0 63080 NULL
143381 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
143382 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
143383 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
143384 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
143385 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
143386 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
143387 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
143388 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
143389 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
143390 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
143391 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
143392 +errors_store_63110 errors_store 0-3 63110 NULL
143393 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
143394 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
143395 +ethoc_open_63118 ethoc_open 0 63118 NULL
143396 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
143397 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
143398 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
143399 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
143400 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
143401 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
143402 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
143403 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
143404 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
143405 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
143406 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
143407 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
143408 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
143409 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
143410 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
143411 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
143412 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
143413 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
143414 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
143415 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
143416 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
143417 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
143418 +read_63177 read 0-3 63177 NULL
143419 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
143420 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
143421 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
143422 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
143423 +is_local_show_63185 is_local_show 0 63185 NULL
143424 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
143425 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
143426 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
143427 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
143428 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
143429 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
143430 +suspend_enter_63203 suspend_enter 0 63203 NULL
143431 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
143432 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
143433 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
143434 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
143435 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
143436 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
143437 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
143438 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
143439 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
143440 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
143441 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
143442 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
143443 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
143444 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
143445 +ctxsize_63232 ctxsize 0 63232 NULL
143446 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
143447 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
143448 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
143449 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
143450 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
143451 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
143452 +do_convert_63247 do_convert 0 63247 NULL
143453 +setxattr_63249 setxattr 0 63249 NULL
143454 +ptp_read_63251 ptp_read 4-0 63251 NULL
143455 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
143456 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
143457 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
143458 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
143459 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
143460 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
143461 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
143462 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
143463 +caches_show_63278 caches_show 0 63278 NULL nohasharray
143464 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
143465 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
143466 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
143467 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
143468 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
143469 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
143470 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
143471 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
143472 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
143473 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
143474 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
143475 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
143476 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
143477 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
143478 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
143479 +recv_data_63327 recv_data 3-0 63327 NULL
143480 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
143481 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
143482 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
143483 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
143484 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
143485 +info_server_63343 info_server 4 63343 NULL
143486 +il_force_reset_63344 il_force_reset 0 63344 NULL
143487 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
143488 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
143489 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
143490 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
143491 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
143492 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
143493 +guid_show_63379 guid_show 0 63379 NULL
143494 +read_word_63384 read_word 0 63384 NULL nohasharray
143495 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
143496 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
143497 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
143498 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
143499 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
143500 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
143501 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
143502 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
143503 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
143504 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
143505 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
143506 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
143507 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
143508 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
143509 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
143510 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
143511 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
143512 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
143513 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
143514 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
143515 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
143516 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
143517 +of_irq_get_63443 of_irq_get 0 63443 NULL
143518 +write_end_63445 write_end 0-5 63445 NULL
143519 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
143520 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
143521 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
143522 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
143523 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
143524 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
143525 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
143526 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
143527 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
143528 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
143529 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
143530 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
143531 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
143532 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
143533 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
143534 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
143535 +read_kcore_63488 read_kcore 3-0 63488 NULL
143536 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
143537 +i2c_request_63490 i2c_request 0 63490 NULL
143538 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
143539 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
143540 +module_attr_show_63501 module_attr_show 0 63501 NULL
143541 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
143542 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
143543 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
143544 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
143545 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
143546 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
143547 +pwm1_show_63527 pwm1_show 0 63527 NULL
143548 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
143549 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
143550 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
143551 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
143552 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
143553 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
143554 +SyS_recv_63537 SyS_recv 3 63537 NULL
143555 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
143556 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
143557 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
143558 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
143559 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
143560 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
143561 +request_dma_63556 request_dma 0 63556 NULL
143562 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
143563 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
143564 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
143565 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
143566 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
143567 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
143568 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
143569 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
143570 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
143571 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
143572 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
143573 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
143574 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
143575 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
143576 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
143577 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
143578 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
143579 +write_debug_level_63613 write_debug_level 3 63613 NULL
143580 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
143581 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
143582 +show_dev_name_63623 show_dev_name 0 63623 NULL
143583 +module_alloc_63630 module_alloc 1 63630 NULL
143584 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
143585 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
143586 +hid_report_len_63637 hid_report_len 0 63637 NULL
143587 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
143588 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
143589 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
143590 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
143591 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
143592 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
143593 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
143594 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
143595 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
143596 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
143597 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
143598 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
143599 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
143600 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
143601 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
143602 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
143603 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
143604 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
143605 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
143606 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
143607 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
143608 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
143609 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
143610 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
143611 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
143612 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
143613 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
143614 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
143615 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
143616 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
143617 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
143618 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
143619 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
143620 +mos7720_open_63691 mos7720_open 0 63691 NULL
143621 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
143622 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
143623 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
143624 +bin_search_63697 bin_search 0 63697 NULL
143625 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
143626 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
143627 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
143628 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
143629 +read_rxflow_63726 read_rxflow 0 63726 NULL
143630 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
143631 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
143632 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
143633 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
143634 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
143635 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
143636 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
143637 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
143638 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
143639 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
143640 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
143641 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
143642 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
143643 +write_63755 write 0-3 63755 NULL
143644 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
143645 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
143646 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
143647 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
143648 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
143649 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
143650 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
143651 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
143652 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
143653 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
143654 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
143655 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
143656 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
143657 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
143658 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
143659 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
143660 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
143661 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
143662 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
143663 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
143664 +coda_getattr_63793 coda_getattr 0 63793 NULL
143665 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
143666 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
143667 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
143668 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
143669 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
143670 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
143671 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
143672 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
143673 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
143674 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
143675 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
143676 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
143677 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
143678 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
143679 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
143680 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
143681 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
143682 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
143683 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
143684 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
143685 +shm_fsync_63834 shm_fsync 0 63834 NULL
143686 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
143687 +kcore_callback_63841 kcore_callback 0 63841 NULL
143688 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
143689 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
143690 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
143691 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
143692 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
143693 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
143694 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
143695 +eql_open_63862 eql_open 0 63862 NULL
143696 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
143697 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
143698 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
143699 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
143700 +bt_size_63881 bt_size 0 63881 NULL
143701 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
143702 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
143703 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
143704 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
143705 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
143706 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
143707 +minix_statfs_63900 minix_statfs 0 63900 NULL
143708 +divas_write_63901 divas_write 3-0 63901 NULL
143709 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
143710 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
143711 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
143712 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
143713 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
143714 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
143715 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
143716 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
143717 +write_63928 write 0 63928 NULL
143718 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
143719 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
143720 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
143721 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
143722 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
143723 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
143724 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
143725 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
143726 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
143727 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
143728 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
143729 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
143730 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
143731 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
143732 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
143733 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
143734 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
143735 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
143736 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
143737 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
143738 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
143739 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
143740 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
143741 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
143742 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
143743 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
143744 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
143745 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
143746 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
143747 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
143748 +ov7670_read_64006 ov7670_read 0 64006 NULL
143749 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
143750 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
143751 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
143752 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
143753 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
143754 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
143755 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
143756 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
143757 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
143758 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
143759 +get_component_locate_64036 get_component_locate 0 64036 NULL
143760 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
143761 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
143762 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
143763 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
143764 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
143765 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
143766 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
143767 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
143768 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
143769 +start_hw_64065 start_hw 0 64065 NULL
143770 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
143771 +__sock_create_64069 __sock_create 0 64069 NULL
143772 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
143773 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
143774 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
143775 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
143776 +fc_header_64083 fc_header 0 64083 NULL
143777 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
143778 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
143779 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
143780 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
143781 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
143782 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
143783 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
143784 +show_64101 show 0 64101 NULL
143785 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
143786 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
143787 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
143788 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
143789 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
143790 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
143791 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
143792 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
143793 +init_bch_64130 init_bch 1-2 64130 NULL
143794 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
143795 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
143796 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
143797 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
143798 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
143799 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
143800 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
143801 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
143802 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
143803 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
143804 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
143805 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
143806 +number_of_tds_64156 number_of_tds 0 64156 NULL
143807 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
143808 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
143809 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
143810 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
143811 +do_command_extended_64178 do_command_extended 0 64178 NULL
143812 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
143813 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
143814 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
143815 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
143816 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
143817 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
143818 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
143819 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
143820 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
143821 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
143822 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
143823 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
143824 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
143825 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
143826 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
143827 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
143828 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
143829 +ea_len_64229 ea_len 0 64229 NULL nohasharray
143830 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
143831 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
143832 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
143833 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
143834 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
143835 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
143836 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
143837 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
143838 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
143839 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
143840 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
143841 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
143842 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
143843 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
143844 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
143845 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
143846 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
143847 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
143848 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
143849 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
143850 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
143851 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
143852 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
143853 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
143854 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
143855 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
143856 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
143857 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
143858 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
143859 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
143860 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
143861 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
143862 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
143863 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
143864 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
143865 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
143866 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
143867 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
143868 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
143869 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
143870 +revision_show_64311 revision_show 0 64311 NULL
143871 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
143872 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
143873 +uri_show_64318 uri_show 0 64318 NULL nohasharray
143874 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
143875 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
143876 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
143877 +ffz_64324 ffz 0 64324 NULL nohasharray
143878 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
143879 +map_region_64328 map_region 1 64328 NULL
143880 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
143881 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
143882 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
143883 +ts_write_64336 ts_write 3-0 64336 NULL
143884 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
143885 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
143886 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
143887 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
143888 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
143889 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
143890 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
143891 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
143892 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
143893 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
143894 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
143895 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
143896 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
143897 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
143898 +show_64365 show 0 64365 NULL nohasharray
143899 +show_stats_64365 show_stats 0 64365 &show_64365
143900 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
143901 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
143902 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
143903 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
143904 +reg_create_64372 reg_create 5 64372 NULL nohasharray
143905 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
143906 +ilo_write_64378 ilo_write 3-0 64378 NULL
143907 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
143908 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
143909 +show_port_no_64391 show_port_no 0 64391 NULL
143910 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
143911 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
143912 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
143913 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
143914 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
143915 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
143916 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
143917 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
143918 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
143919 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
143920 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
143921 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
143922 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
143923 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
143924 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
143925 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
143926 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
143927 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
143928 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
143929 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
143930 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
143931 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
143932 +show_in2_input_64433 show_in2_input 0 64433 NULL
143933 +trace_store_64437 trace_store 0-3 64437 NULL
143934 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
143935 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
143936 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
143937 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
143938 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
143939 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
143940 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
143941 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
143942 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
143943 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
143944 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
143945 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
143946 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
143947 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
143948 +__request_module_64480 __request_module 0 64480 NULL
143949 +ib_post_send_64481 ib_post_send 0 64481 NULL
143950 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
143951 +single_open_size_64483 single_open_size 4 64483 NULL
143952 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
143953 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
143954 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
143955 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
143956 +read_64498 read 0 64498 NULL
143957 +set_div_64499 set_div 0-4 64499 NULL
143958 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
143959 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
143960 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
143961 +remove_uuid_64505 remove_uuid 4 64505 NULL
143962 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
143963 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
143964 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
143965 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
143966 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
143967 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
143968 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
143969 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
143970 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
143971 +udplite_error_64525 udplite_error 0 64525 NULL
143972 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
143973 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
143974 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
143975 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
143976 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
143977 +befs_readpage_64530 befs_readpage 0 64530 NULL
143978 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
143979 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
143980 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
143981 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
143982 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
143983 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
143984 +SyS_bind_64544 SyS_bind 3 64544 NULL
143985 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
143986 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
143987 +type_show_64547 type_show 0 64547 &lm8323_read_64547
143988 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
143989 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
143990 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
143991 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
143992 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
143993 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
143994 +e100_open_64562 e100_open 0 64562 NULL
143995 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
143996 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
143997 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
143998 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
143999 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
144000 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
144001 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
144002 +do_erase_64574 do_erase 4 64574 NULL
144003 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
144004 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
144005 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
144006 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
144007 +suspend_64593 suspend 0 64593 NULL
144008 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
144009 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
144010 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
144011 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
144012 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
144013 +show_64606 show 0 64606 NULL
144014 +use_pool_64607 use_pool 2 64607 NULL
144015 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
144016 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
144017 +chksum_update_64619 chksum_update 0 64619 NULL
144018 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
144019 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
144020 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
144021 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
144022 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
144023 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
144024 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
144025 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
144026 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
144027 +store_64641 store 0 64641 NULL
144028 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
144029 +tse_open_64644 tse_open 0 64644 NULL
144030 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
144031 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
144032 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
144033 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
144034 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
144035 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
144036 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
144037 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
144038 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
144039 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
144040 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
144041 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
144042 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
144043 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
144044 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
144045 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
144046 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
144047 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
144048 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
144049 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
144050 +show_otp4_64699 show_otp4 0 64699 NULL
144051 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
144052 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
144053 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
144054 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
144055 +validate_show_64709 validate_show 0 64709 NULL
144056 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
144057 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
144058 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
144059 +c_can_open_64714 c_can_open 0 64714 NULL
144060 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
144061 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
144062 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
144063 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
144064 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
144065 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
144066 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
144067 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
144068 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
144069 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
144070 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
144071 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
144072 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
144073 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
144074 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
144075 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
144076 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
144077 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
144078 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
144079 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
144080 +show_64765 show 0 64765 NULL
144081 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
144082 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
144083 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
144084 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
144085 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
144086 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
144087 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
144088 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
144089 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
144090 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
144091 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
144092 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
144093 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
144094 +inetdev_event_64794 inetdev_event 0 64794 NULL
144095 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
144096 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
144097 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
144098 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
144099 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
144100 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
144101 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
144102 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
144103 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
144104 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
144105 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
144106 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
144107 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
144108 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
144109 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
144110 +show_target_kb_64823 show_target_kb 0 64823 NULL
144111 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
144112 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
144113 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
144114 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
144115 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
144116 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
144117 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
144118 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
144119 +do_request_64853 do_request 0 64853 NULL
144120 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
144121 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
144122 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
144123 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
144124 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
144125 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
144126 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
144127 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
144128 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
144129 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
144130 +zl10039_write_64873 zl10039_write 0 64873 NULL
144131 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
144132 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
144133 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
144134 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
144135 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
144136 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
144137 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
144138 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
144139 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
144140 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
144141 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
144142 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
144143 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
144144 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
144145 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
144146 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
144147 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
144148 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
144149 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
144150 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
144151 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
144152 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
144153 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
144154 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
144155 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
144156 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
144157 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
144158 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
144159 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
144160 +fsid_present_64955 fsid_present 0 64955 NULL
144161 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
144162 +show_64959 show 0 64959 NULL
144163 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
144164 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
144165 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
144166 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
144167 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
144168 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
144169 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
144170 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
144171 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
144172 +sq905_command_64994 sq905_command 0 64994 NULL
144173 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
144174 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
144175 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
144176 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
144177 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
144178 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
144179 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
144180 +insert_dent_65034 insert_dent 7 65034 NULL
144181 +root_id_show_65050 root_id_show 0 65050 NULL
144182 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
144183 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
144184 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
144185 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
144186 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
144187 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
144188 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
144189 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
144190 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
144191 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
144192 +fw_write_65069 fw_write 3 65069 NULL
144193 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
144194 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
144195 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
144196 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
144197 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
144198 +patch_65078 patch 0 65078 NULL
144199 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
144200 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
144201 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
144202 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
144203 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
144204 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
144205 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
144206 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
144207 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
144208 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
144209 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
144210 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
144211 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
144212 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
144213 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
144214 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
144215 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
144216 +direction_input_65122 direction_input 0 65122 NULL nohasharray
144217 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
144218 +store_65127 store 0-3 65127 NULL
144219 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
144220 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
144221 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
144222 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
144223 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
144224 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
144225 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
144226 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
144227 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
144228 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
144229 +truncate_upper_65167 truncate_upper 0 65167 NULL
144230 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
144231 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
144232 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
144233 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
144234 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
144235 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
144236 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
144237 +sha384_init_65187 sha384_init 0 65187 NULL
144238 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
144239 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
144240 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
144241 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
144242 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
144243 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
144244 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
144245 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
144246 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
144247 +store_color_common_65227 store_color_common 0 65227 NULL
144248 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
144249 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
144250 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
144251 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
144252 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
144253 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
144254 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
144255 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
144256 +finup_65248 finup 0 65248 NULL
144257 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
144258 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
144259 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
144260 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
144261 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
144262 +mwave_read_65257 mwave_read 0-3 65257 NULL
144263 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
144264 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
144265 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
144266 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
144267 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
144268 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
144269 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
144270 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
144271 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
144272 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
144273 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
144274 +getproplen_65293 getproplen 0 65293 NULL
144275 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
144276 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
144277 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
144278 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
144279 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
144280 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
144281 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
144282 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
144283 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
144284 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
144285 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
144286 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
144287 +unpack_array_65318 unpack_array 0 65318 NULL
144288 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
144289 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
144290 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
144291 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
144292 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
144293 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
144294 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
144295 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
144296 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
144297 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
144298 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
144299 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
144300 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
144301 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
144302 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
144303 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
144304 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
144305 +SyS_writev_65372 SyS_writev 3 65372 NULL
144306 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
144307 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
144308 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
144309 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
144310 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
144311 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
144312 +hide_icon_65390 hide_icon 0-4 65390 NULL
144313 +mi_set_context_65395 mi_set_context 0 65395 NULL
144314 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
144315 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
144316 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
144317 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
144318 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
144319 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
144320 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
144321 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
144322 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
144323 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
144324 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
144325 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
144326 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
144327 +edge_open_65411 edge_open 0 65411 NULL
144328 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
144329 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
144330 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
144331 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
144332 +aux2_show_65419 aux2_show 0 65419 NULL
144333 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
144334 +device_add_groups_65423 device_add_groups 0 65423 NULL
144335 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
144336 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
144337 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
144338 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
144339 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
144340 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
144341 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
144342 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
144343 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
144344 +read_65459 read 0 65459 NULL
144345 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
144346 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
144347 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
144348 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
144349 +clear_user_65470 clear_user 2 65470 NULL
144350 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
144351 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
144352 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
144353 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
144354 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
144355 +regmap_write_65478 regmap_write 0 65478 NULL
144356 +activate_65483 activate 0 65483 NULL nohasharray
144357 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
144358 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
144359 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
144360 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
144361 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
144362 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
144363 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
144364 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
144365 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
144366 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
144367 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
144368 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
144369 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
144370 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
144371 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
144372 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
144373 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
144374 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
144375 +show_memory_65529 show_memory 0 65529 NULL
144376 +reg_read_65530 reg_read 0 65530 NULL
144377 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
144378 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
144379 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
144380 new file mode 100644
144381 index 0000000..560cd7b
144382 --- /dev/null
144383 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
144384 @@ -0,0 +1,92 @@
144385 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
144386 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
144387 +mappedread_2627 mappedread 2 2627 NULL
144388 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
144389 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
144390 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
144391 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
144392 +dmu_write_6048 dmu_write 4-3 6048 NULL
144393 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
144394 +update_pages_6225 update_pages 2-3 6225 NULL
144395 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
144396 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
144397 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
144398 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
144399 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
144400 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
144401 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
144402 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
144403 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
144404 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
144405 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
144406 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
144407 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
144408 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
144409 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
144410 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
144411 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
144412 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
144413 +uiocopy_18680 uiocopy 2 18680 NULL
144414 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
144415 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
144416 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
144417 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
144418 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
144419 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
144420 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
144421 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
144422 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
144423 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
144424 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
144425 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
144426 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
144427 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
144428 +splat_write_30943 splat_write 3 30943 NULL
144429 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
144430 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
144431 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
144432 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
144433 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
144434 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
144435 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
144436 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
144437 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
144438 +copyinstr_36980 copyinstr 3 36980 NULL
144439 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
144440 +splat_read_38116 splat_read 3 38116 NULL
144441 +sa_setup_38756 sa_setup 4 38756 NULL
144442 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
144443 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
144444 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
144445 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
144446 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
144447 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
144448 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
144449 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
144450 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
144451 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
144452 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
144453 +kcopy_write_43683 kcopy_write 3 43683 NULL
144454 +uiomove_44355 uiomove 2 44355 NULL
144455 +dmu_read_44418 dmu_read 4-3 44418 NULL
144456 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
144457 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
144458 +copyin_45945 copyin 3 45945 NULL
144459 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
144460 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
144461 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
144462 +spa_history_write_49650 spa_history_write 3 49650 NULL
144463 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
144464 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
144465 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
144466 +copyout_51409 copyout 3 51409 NULL
144467 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
144468 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
144469 +get_nvlist_56685 get_nvlist 2 56685 NULL
144470 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
144471 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
144472 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
144473 +zpios_write_61823 zpios_write 3 61823 NULL
144474 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
144475 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
144476 +zpios_read_64734 zpios_read 3 64734 NULL
144477 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
144478 new file mode 100644
144479 index 0000000..f888b36
144480 --- /dev/null
144481 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
144482 @@ -0,0 +1,908 @@
144483 +/*
144484 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144485 + * Licensed under the GPL v2, or (at your option) v3
144486 + *
144487 + * Homepage:
144488 + * https://github.com/ephox-gcc-plugins/size_overflow
144489 + *
144490 + * Documentation:
144491 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144492 + *
144493 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144494 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144495 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144496 + *
144497 + * Usage:
144498 + * $ make
144499 + * $ make run
144500 + */
144501 +
144502 +#include "size_overflow.h"
144503 +
144504 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
144505 +
144506 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
144507 +
144508 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
144509 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
144510 +
144511 +struct cgraph_node *get_cnode(const_tree fndecl)
144512 +{
144513 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
144514 +#if BUILDING_GCC_VERSION <= 4005
144515 + return cgraph_get_node((tree)fndecl);
144516 +#else
144517 + return cgraph_get_node(fndecl);
144518 +#endif
144519 +}
144520 +
144521 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
144522 +{
144523 + if (cur_node->marked == ASM_STMT_SO_MARK)
144524 + return false;
144525 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
144526 + return false;
144527 + if (strcmp(cur_node->context, context))
144528 + return false;
144529 + return !strcmp(cur_node->decl_name, decl_name);
144530 +}
144531 +
144532 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
144533 +static const char* get_decl_context(const_tree decl)
144534 +{
144535 + const char *context;
144536 +
144537 + if (TREE_CODE(decl) == VAR_DECL)
144538 + return "vardecl";
144539 + if (TREE_CODE(decl) == FUNCTION_DECL)
144540 + return "fndecl";
144541 +
144542 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
144543 + context = get_type_name_from_field(decl);
144544 +
144545 + if (!context)
144546 + return "fielddecl";
144547 + return context;
144548 +}
144549 +
144550 +/* Find the function with the specified argument in the list
144551 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
144552 + * * if num is CANNOT_FIND_ARG then ignore it
144553 + */
144554 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
144555 +{
144556 + next_interesting_function_t cur_node, head;
144557 +
144558 + head = global_next_interesting_function[hash];
144559 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
144560 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
144561 + continue;
144562 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144563 + return cur_node;
144564 + }
144565 + return NULL;
144566 +}
144567 +
144568 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
144569 +{
144570 + const char *context;
144571 + unsigned int hash;
144572 +
144573 + hash = get_decl_hash(decl, decl_name);
144574 + if (hash == NO_HASH)
144575 + return NULL;
144576 +
144577 + context = get_decl_context(decl);
144578 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
144579 +}
144580 +
144581 +static bool is_vararg(const_tree fn, unsigned int num)
144582 +{
144583 + const_tree fn_type, last, type;
144584 + tree arg_list;
144585 +
144586 + if (num == 0)
144587 + return false;
144588 + if (fn == NULL_TREE)
144589 + return false;
144590 + if (TREE_CODE(fn) != FUNCTION_DECL)
144591 + return false;
144592 +
144593 + fn_type = TREE_TYPE(fn);
144594 + if (fn_type == NULL_TREE)
144595 + return false;
144596 +
144597 + arg_list = TYPE_ARG_TYPES(fn_type);
144598 + if (arg_list == NULL_TREE)
144599 + return false;
144600 + last = TREE_VALUE(tree_last(arg_list));
144601 +
144602 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
144603 + type = last;
144604 + else
144605 + type = TREE_TYPE(last);
144606 +
144607 + gcc_assert(type != NULL_TREE);
144608 + if (type == void_type_node)
144609 + return false;
144610 +
144611 + return num >= (unsigned int)list_length(arg_list);
144612 +}
144613 +
144614 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144615 +{
144616 + next_interesting_function_t new_node;
144617 +
144618 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
144619 + new_node->decl_name = xstrdup(decl_name);
144620 + gcc_assert(context);
144621 + new_node->context = xstrdup(context);
144622 + new_node->hash = hash;
144623 + new_node->num = num;
144624 + new_node->next = NULL;
144625 + new_node->children = NULL;
144626 + new_node->marked = marked;
144627 + new_node->orig_next_node = orig_next_node;
144628 + return new_node;
144629 +}
144630 +
144631 +// Create the main data structure
144632 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144633 +{
144634 + unsigned int hash;
144635 + const char *context;
144636 + enum tree_code decl_code = TREE_CODE(decl);
144637 +
144638 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
144639 +
144640 + if (is_vararg(decl, num))
144641 + return NULL;
144642 +
144643 + hash = get_decl_hash(decl, decl_name);
144644 + if (hash == NO_HASH)
144645 + return NULL;
144646 +
144647 + gcc_assert(num <= MAX_PARAM);
144648 + // Clones must have an orig_next_node
144649 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
144650 +
144651 + context = get_decl_context(decl);
144652 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
144653 +}
144654 +
144655 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
144656 +{
144657 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
144658 +
144659 + // new_entry is appended to the end of a list
144660 + new_entry->next = NULL;
144661 +
144662 + cur_global_head = global_next_interesting_function[new_entry->hash];
144663 + if (!cur_global_head) {
144664 + global_next_interesting_function[new_entry->hash] = new_entry;
144665 + return;
144666 + }
144667 +
144668 +
144669 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
144670 + if (!cur_global->next)
144671 + cur_global_end = cur_global;
144672 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
144673 + return;
144674 + }
144675 +
144676 + gcc_assert(cur_global_end);
144677 + cur_global_end->next = new_entry;
144678 +}
144679 +
144680 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
144681 + * and add it to global_next_interesting_function
144682 + */
144683 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
144684 +{
144685 + next_interesting_function_t orig_next_node;
144686 + tree decl;
144687 + unsigned int orig_num;
144688 + enum tree_code decl_code;
144689 + const char *decl_name;
144690 +
144691 + decl = get_orig_fndecl(clone_fndecl);
144692 + decl_code = TREE_CODE(decl);
144693 +
144694 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
144695 + orig_num = num;
144696 + else
144697 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
144698 +
144699 + // Skip over ISRA.162 parm decls
144700 + if (orig_num == CANNOT_FIND_ARG)
144701 + return NULL;
144702 +
144703 + decl_name = get_orig_decl_name(decl);
144704 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
144705 + if (orig_next_node)
144706 + return orig_next_node;
144707 +
144708 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
144709 + gcc_assert(orig_next_node);
144710 +
144711 + add_to_global_next_interesting_function(orig_next_node);
144712 + return orig_next_node;
144713 +}
144714 +
144715 +// Find or create the next_interesting_function_t node for decl and num
144716 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144717 +{
144718 + next_interesting_function_t cur_next_cnode;
144719 + const char *decl_name = DECL_NAME_POINTER(decl);
144720 +
144721 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
144722 + if (cur_next_cnode)
144723 + goto out;
144724 +
144725 + if (!orig_next_node && made_by_compiler(decl)) {
144726 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
144727 + if (!orig_next_node)
144728 + return NULL;
144729 + }
144730 +
144731 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
144732 + if (!cur_next_cnode)
144733 + return NULL;
144734 +
144735 + add_to_global_next_interesting_function(cur_next_cnode);
144736 +out:
144737 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
144738 + return cur_next_cnode;
144739 + gcc_assert(cur_next_cnode->marked == marked);
144740 + return cur_next_cnode;
144741 +}
144742 +
144743 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
144744 +{
144745 + next_interesting_function_t cur_node;
144746 + const char *context, *decl_name;
144747 +
144748 + decl_name = DECL_NAME_POINTER(decl);
144749 + context = get_decl_context(decl);
144750 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
144751 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144752 + return true;
144753 + }
144754 + return false;
144755 +}
144756 +
144757 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
144758 +{
144759 + unsigned int num;
144760 + next_interesting_function_t orig_next_node, new_node;
144761 +
144762 + gcc_assert(fndecl != NULL_TREE);
144763 +
144764 + // ignore builtins to not explode coverage (e.g., memcpy)
144765 + if (DECL_BUILT_IN(fndecl))
144766 + return next_cnodes_head;
144767 +
144768 + // convert arg into its position
144769 + if (arg == NULL_TREE)
144770 + num = 0;
144771 + else
144772 + num = find_arg_number_tree(arg, fndecl);
144773 + if (num == CANNOT_FIND_ARG)
144774 + return next_cnodes_head;
144775 +
144776 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
144777 + return next_cnodes_head;
144778 +
144779 + if (made_by_compiler(fndecl)) {
144780 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
144781 + if (!orig_next_node)
144782 + return next_cnodes_head;
144783 + } else
144784 + orig_next_node = NULL;
144785 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
144786 + if (!new_node)
144787 + return next_cnodes_head;
144788 + new_node->next = next_cnodes_head;
144789 + return new_node;
144790 +}
144791 +
144792 +static next_interesting_function_t walk_use_def_next_functions_phi(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree result)
144793 +{
144794 + gimple phi = get_def_stmt(result);
144795 + unsigned int i, n = gimple_phi_num_args(phi);
144796 +
144797 + pointer_set_insert(visited, phi);
144798 + for (i = 0; i < n; i++) {
144799 + tree arg = gimple_phi_arg_def(phi, i);
144800 +
144801 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
144802 + }
144803 +
144804 + return next_cnodes_head;
144805 +}
144806 +
144807 +static next_interesting_function_t walk_use_def_next_functions_binary(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144808 +{
144809 + gimple def_stmt = get_def_stmt(lhs);
144810 + tree rhs1, rhs2;
144811 +
144812 + rhs1 = gimple_assign_rhs1(def_stmt);
144813 + rhs2 = gimple_assign_rhs2(def_stmt);
144814 +
144815 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
144816 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
144817 +}
144818 +
144819 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(struct pointer_set_t *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
144820 +{
144821 + return next_cnodes_head;
144822 +}
144823 +
144824 +/* Find all functions that influence lhs
144825 + *
144826 + * Encountered functions are added to the children vector (next_interesting_function_t).
144827 + */
144828 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144829 +{
144830 + const_gimple def_stmt;
144831 +
144832 + if (skip_types(lhs))
144833 + return next_cnodes_head;
144834 +
144835 + if (TREE_CODE(lhs) == PARM_DECL)
144836 + return handle_function(next_cnodes_head, current_function_decl, lhs);
144837 +
144838 + if (TREE_CODE(lhs) != SSA_NAME)
144839 + return next_cnodes_head;
144840 +
144841 + def_stmt = get_def_stmt(lhs);
144842 + if (!def_stmt)
144843 + return next_cnodes_head;
144844 +
144845 + if (pointer_set_insert(visited, def_stmt))
144846 + return next_cnodes_head;
144847 +
144848 + switch (gimple_code(def_stmt)) {
144849 + case GIMPLE_NOP:
144850 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
144851 + case GIMPLE_ASM:
144852 + if (is_size_overflow_asm(def_stmt))
144853 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(def_stmt));
144854 + return next_cnodes_head;
144855 + case GIMPLE_CALL: {
144856 + tree fndecl = gimple_call_fndecl(def_stmt);
144857 +
144858 + if (fndecl != NULL_TREE)
144859 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
144860 + fndecl = gimple_call_fn(def_stmt);
144861 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
144862 + }
144863 + case GIMPLE_PHI:
144864 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
144865 + case GIMPLE_ASSIGN:
144866 + switch (gimple_num_ops(def_stmt)) {
144867 + case 2:
144868 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
144869 + case 3:
144870 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
144871 + }
144872 + default:
144873 + debug_gimple_stmt((gimple)def_stmt);
144874 + error("%s: unknown gimple code", __func__);
144875 + gcc_unreachable();
144876 + }
144877 +}
144878 +
144879 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
144880 +static next_interesting_function_t search_next_functions(const_tree node)
144881 +{
144882 + struct pointer_set_t *visited;
144883 + next_interesting_function_t next_cnodes_head;
144884 +
144885 + visited = pointer_set_create();
144886 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
144887 + pointer_set_destroy(visited);
144888 +
144889 + return next_cnodes_head;
144890 +}
144891 +
144892 +// True if child already exists in the next_interesting_function_t children vector
144893 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
144894 +{
144895 + unsigned int i;
144896 + next_interesting_function_t cur;
144897 +
144898 + gcc_assert(next_node);
144899 + // handle recursion
144900 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
144901 + return true;
144902 +
144903 +#if BUILDING_GCC_VERSION <= 4007
144904 + if (VEC_empty(next_interesting_function_t, target->children))
144905 + return false;
144906 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
144907 +#else
144908 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
144909 +#endif
144910 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
144911 + return true;
144912 + }
144913 + return false;
144914 +}
144915 +
144916 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
144917 +{
144918 + if (!has_next_interesting_function_vec(parent, child)) {
144919 +#if BUILDING_GCC_VERSION <= 4007
144920 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144921 +#else
144922 + vec_safe_push(parent->children, child);
144923 +#endif
144924 + }
144925 +}
144926 +
144927 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
144928 +
144929 +// Add children to parent and global_next_interesting_function
144930 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
144931 +{
144932 + next_interesting_function_t cur = children;
144933 +
144934 + gcc_assert(parent);
144935 +
144936 + while (cur) {
144937 + next_interesting_function_t next, child;
144938 +
144939 + next = cur->next;
144940 +
144941 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
144942 + if (!child) {
144943 + add_to_global_next_interesting_function(cur);
144944 + child = cur;
144945 + }
144946 +
144947 + check_local_variables(child);
144948 +
144949 + push_child(parent, child);
144950 +
144951 + cur = next;
144952 + }
144953 +
144954 + check_local_variables(parent);
144955 +}
144956 +
144957 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
144958 +{
144959 + return NULL;
144960 +}
144961 +
144962 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
144963 +{
144964 + switch (gimple_code(stmt)) {
144965 + case GIMPLE_ASM:
144966 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
144967 + case GIMPLE_CALL: {
144968 + tree decl = gimple_call_fndecl(stmt);
144969 +
144970 + if (decl != NULL_TREE)
144971 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
144972 + decl = gimple_call_fn(stmt);
144973 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
144974 + }
144975 + case GIMPLE_RETURN:
144976 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
144977 + default:
144978 + debug_gimple_stmt((gimple)stmt);
144979 + gcc_unreachable();
144980 + }
144981 +}
144982 +
144983 +// Handle potential next_interesting_function_t parent if its argument has an integer type
144984 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
144985 +{
144986 + const_tree start_var;
144987 + next_interesting_function_t children_next_cnode, parent_next_cnode;
144988 +
144989 + switch (gimple_code(stmt)) {
144990 + case GIMPLE_ASM:
144991 + if (!is_size_overflow_insert_check_asm(stmt))
144992 + return;
144993 + start_var = get_size_overflow_asm_input(stmt);
144994 + gcc_assert(start_var != NULL_TREE);
144995 + break;
144996 + case GIMPLE_CALL:
144997 + start_var = gimple_call_arg(stmt, num - 1);
144998 + break;
144999 + case GIMPLE_RETURN:
145000 + start_var = gimple_return_retval(stmt);
145001 + if (start_var == NULL_TREE)
145002 + return;
145003 + break;
145004 + default:
145005 + debug_gimple_stmt((gimple)stmt);
145006 + gcc_unreachable();
145007 + }
145008 +
145009 + if (skip_types(start_var))
145010 + return;
145011 +
145012 + // handle intentional MARK_TURN_OFF
145013 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
145014 + return;
145015 +
145016 + parent_next_cnode = create_parent_next_cnode(stmt, num);
145017 + if (!parent_next_cnode)
145018 + return;
145019 +
145020 + children_next_cnode = search_next_functions(start_var);
145021 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
145022 +}
145023 +
145024 +// Find potential next_interesting_function_t parents
145025 +static void handle_cgraph_node(struct cgraph_node *node)
145026 +{
145027 + basic_block bb;
145028 + tree cur_fndecl = NODE_DECL(node);
145029 +
145030 + set_current_function_decl(cur_fndecl);
145031 +
145032 + FOR_ALL_BB_FN(bb, cfun) {
145033 + gimple_stmt_iterator gsi;
145034 +
145035 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145036 + gimple stmt = gsi_stmt(gsi);
145037 +
145038 + switch (gimple_code(stmt)) {
145039 + case GIMPLE_RETURN:
145040 + case GIMPLE_ASM:
145041 + collect_all_possible_size_overflow_fns(stmt, 0);
145042 + break;
145043 + case GIMPLE_CALL: {
145044 + unsigned int i, len;
145045 + tree fndecl = gimple_call_fndecl(stmt);
145046 +
145047 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
145048 + break;
145049 +
145050 + len = gimple_call_num_args(stmt);
145051 + for (i = 0; i < len; i++)
145052 + collect_all_possible_size_overflow_fns(stmt, i + 1);
145053 + break;
145054 + }
145055 + default:
145056 + break;
145057 + }
145058 + }
145059 + }
145060 +
145061 + unset_current_function_decl();
145062 +}
145063 +
145064 +/* Collect all potentially interesting function parameters and return values of integer types
145065 + * and store their data flow dependencies
145066 + */
145067 +static void size_overflow_generate_summary(void)
145068 +{
145069 + struct cgraph_node *node;
145070 +
145071 + size_overflow_register_hooks();
145072 +
145073 + FOR_EACH_FUNCTION(node) {
145074 + if (is_valid_cgraph_node(node))
145075 + handle_cgraph_node(node);
145076 + }
145077 +}
145078 +
145079 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
145080 +{
145081 + debug_cgraph_node(node);
145082 + gcc_unreachable();
145083 +}
145084 +
145085 +/* Handle dst if src is in the global_next_interesting_function list.
145086 + * If src is a clone then dst inherits the orig_next_node of src otherwise
145087 + * src will become the orig_next_node of dst.
145088 + */
145089 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
145090 +{
145091 + next_interesting_function_t head, cur;
145092 + const_tree decl;
145093 + const char *src_name, *src_context;
145094 +
145095 + decl = NODE_DECL(src);
145096 + src_name = DECL_NAME_POINTER(decl);
145097 + src_context = get_decl_context(decl);
145098 +
145099 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
145100 + if (!head)
145101 + return;
145102 +
145103 + for (cur = head; cur; cur = cur->next) {
145104 + unsigned int new_argnum;
145105 + next_interesting_function_t orig_next_node, next_node;
145106 + bool dst_clone;
145107 +
145108 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
145109 + continue;
145110 +
145111 + dst_clone = made_by_compiler(NODE_DECL(dst));
145112 + if (!dst_clone)
145113 + break;
145114 +
145115 + // For clones use the original node instead
145116 + if (cur->orig_next_node)
145117 + orig_next_node = cur->orig_next_node;
145118 + else
145119 + orig_next_node = cur;
145120 +
145121 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
145122 + if (new_argnum == CANNOT_FIND_ARG)
145123 + continue;
145124 +
145125 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
145126 + if (next_node)
145127 + add_to_global_next_interesting_function(next_node);
145128 + }
145129 +}
145130 +
145131 +void size_overflow_register_hooks(void)
145132 +{
145133 + static bool init_p = false;
145134 +
145135 + if (init_p)
145136 + return;
145137 + init_p = true;
145138 +
145139 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
145140 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
145141 +}
145142 +
145143 +static void set_yes_so_mark(next_interesting_function_t next_node)
145144 +{
145145 + next_node->marked = YES_SO_MARK;
145146 + // Mark the orig decl as well if it's a clone
145147 + if (next_node->orig_next_node)
145148 + next_node->orig_next_node->marked = YES_SO_MARK;
145149 +}
145150 +
145151 +// Determine if the function is already in the hash table
145152 +static bool is_marked_fn(next_interesting_function_t next_node)
145153 +{
145154 + const struct size_overflow_hash *entry;
145155 +
145156 + if (next_node->marked != NO_SO_MARK)
145157 + return true;
145158 +
145159 + if (next_node->orig_next_node)
145160 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
145161 + else
145162 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
145163 + if (!entry)
145164 + return false;
145165 +
145166 + set_yes_so_mark(next_node);
145167 + return true;
145168 +}
145169 +
145170 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
145171 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
145172 +{
145173 + unsigned int i;
145174 + next_interesting_function_t child;
145175 +
145176 +#if BUILDING_GCC_VERSION <= 4007
145177 + if (VEC_empty(next_interesting_function_t, parent->children))
145178 + return NULL;
145179 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145180 +#else
145181 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145182 +#endif
145183 + if (child->num == 0)
145184 + continue;
145185 + if (strcmp(parent->decl_name, child->decl_name))
145186 + continue;
145187 + if (!strcmp(child->context, "fndecl"))
145188 + return child;
145189 + }
145190 + return NULL;
145191 +}
145192 +
145193 +/* Trace a return value of function pointer type back to an argument via a concrete function
145194 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
145195 +static void search_missing_fptr_arg(next_interesting_function_t parent)
145196 +{
145197 + next_interesting_function_t tracked_fn, cur_next_node, child;
145198 + unsigned int i;
145199 +#if BUILDING_GCC_VERSION <= 4007
145200 + VEC(next_interesting_function_t, heap) *new_children = NULL;
145201 +#else
145202 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
145203 +#endif
145204 +
145205 + if (parent->num != 0)
145206 + return;
145207 + if (!strcmp(parent->context, "fndecl"))
145208 + return;
145209 + if (!strcmp(parent->context, "vardecl"))
145210 + return;
145211 +
145212 + // fnptr 0 && fn 0
145213 +#if BUILDING_GCC_VERSION <= 4007
145214 + if (VEC_empty(next_interesting_function_t, parent->children))
145215 + return;
145216 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145217 +#else
145218 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145219 +#endif
145220 + if (child->num != 0)
145221 + continue;
145222 + // (fn 0 -> fn 2)
145223 + tracked_fn = get_same_not_ret_child(child);
145224 + if (!tracked_fn)
145225 + continue;
145226 +
145227 + // fn 2 => fnptr 2
145228 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
145229 + if (cur_next_node->num != tracked_fn->num)
145230 + continue;
145231 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
145232 + continue;
145233 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
145234 +#if BUILDING_GCC_VERSION <= 4007
145235 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
145236 +#else
145237 + vec_safe_push(new_children, cur_next_node);
145238 +#endif
145239 + }
145240 + }
145241 + }
145242 +
145243 +#if BUILDING_GCC_VERSION == 4005
145244 + if (VEC_empty(next_interesting_function_t, new_children))
145245 + return;
145246 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
145247 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
145248 +#elif BUILDING_GCC_VERSION <= 4007
145249 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
145250 +#else
145251 + vec_safe_splice(parent->children, new_children);
145252 +#endif
145253 +}
145254 +
145255 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
145256 +static void print_missing_functions(struct pointer_set_t *visited, next_interesting_function_t parent)
145257 +{
145258 + unsigned int i;
145259 + next_interesting_function_t child;
145260 +
145261 + gcc_assert(parent);
145262 + check_global_variables(parent);
145263 + search_missing_fptr_arg(parent);
145264 + print_missing_function(parent);
145265 +
145266 +#if BUILDING_GCC_VERSION <= 4007
145267 + if (VEC_empty(next_interesting_function_t, parent->children))
145268 + return;
145269 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
145270 +#else
145271 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
145272 +#endif
145273 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
145274 + child->marked = YES_SO_MARK;
145275 + if (!pointer_set_insert(visited, child))
145276 + print_missing_functions(visited, child);
145277 + }
145278 +}
145279 +
145280 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
145281 +
145282 +// Print all missing interesting functions
145283 +static unsigned int size_overflow_execute(void)
145284 +{
145285 + unsigned int i;
145286 + struct pointer_set_t *visited;
145287 + next_interesting_function_t cur_global;
145288 +
145289 + visited = pointer_set_create();
145290 +
145291 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
145292 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
145293 + if (is_marked_fn(cur_global))
145294 + print_missing_functions(visited, cur_global);
145295 + }
145296 + }
145297 +
145298 + pointer_set_destroy(visited);
145299 +
145300 +/* if (in_lto_p) {
145301 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
145302 + print_global_next_interesting_functions();
145303 + }*/
145304 +
145305 + return 0;
145306 +}
145307 +
145308 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
145309 +#if BUILDING_GCC_VERSION >= 4008
145310 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
145311 +#elif BUILDING_GCC_VERSION >= 4006
145312 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
145313 +#else
145314 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
145315 +#endif
145316 +
145317 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
145318 +
145319 +#if BUILDING_GCC_VERSION >= 4009
145320 +static const struct pass_data size_overflow_functions_pass_data = {
145321 +#else
145322 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
145323 + .pass = {
145324 +#endif
145325 + .type = IPA_PASS,
145326 + .name = "size_overflow_functions",
145327 +#if BUILDING_GCC_VERSION >= 4008
145328 + .optinfo_flags = OPTGROUP_NONE,
145329 +#endif
145330 +#if BUILDING_GCC_VERSION >= 4009
145331 + .has_gate = false,
145332 + .has_execute = true,
145333 +#else
145334 + .gate = NULL,
145335 + .execute = size_overflow_execute,
145336 + .sub = NULL,
145337 + .next = NULL,
145338 + .static_pass_number = 0,
145339 +#endif
145340 + .tv_id = TV_NONE,
145341 + .properties_required = 0,
145342 + .properties_provided = 0,
145343 + .properties_destroyed = 0,
145344 + .todo_flags_start = 0,
145345 + .todo_flags_finish = 0,
145346 +#if BUILDING_GCC_VERSION < 4009
145347 + },
145348 + .generate_summary = size_overflow_generate_summary,
145349 + .write_summary = size_overflow_write_summary_lto,
145350 + .read_summary = size_overflow_read_summary_lto,
145351 +#if BUILDING_GCC_VERSION >= 4006
145352 + .write_optimization_summary = size_overflow_write_summary_lto,
145353 + .read_optimization_summary = size_overflow_read_summary_lto,
145354 +#endif
145355 + .stmt_fixup = NULL,
145356 + .function_transform_todo_flags_start = 0,
145357 + .function_transform = size_overflow_transform,
145358 + .variable_transform = NULL,
145359 +#endif
145360 +};
145361 +
145362 +#if BUILDING_GCC_VERSION >= 4009
145363 +namespace {
145364 +class size_overflow_functions_pass : public ipa_opt_pass_d {
145365 +public:
145366 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
145367 + g,
145368 + size_overflow_generate_summary,
145369 + size_overflow_write_summary_lto,
145370 + size_overflow_read_summary_lto,
145371 + size_overflow_write_summary_lto,
145372 + size_overflow_read_summary_lto,
145373 + NULL,
145374 + 0,
145375 + size_overflow_transform,
145376 + NULL) {}
145377 + unsigned int execute() { return size_overflow_execute(); }
145378 +};
145379 +}
145380 +
145381 +opt_pass *make_size_overflow_functions_pass(void)
145382 +{
145383 + return new size_overflow_functions_pass();
145384 +}
145385 +#else
145386 +struct opt_pass *make_size_overflow_functions_pass(void)
145387 +{
145388 + return &size_overflow_functions_pass.pass;
145389 +}
145390 +#endif
145391 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
145392 new file mode 100644
145393 index 0000000..036dc3f
145394 --- /dev/null
145395 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
145396 @@ -0,0 +1,231 @@
145397 +/*
145398 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145399 + * Licensed under the GPL v2, or (at your option) v3
145400 + *
145401 + * Homepage:
145402 + * https://github.com/ephox-gcc-plugins/size_overflow
145403 + *
145404 + * Documentation:
145405 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145406 + *
145407 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145408 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145409 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145410 + *
145411 + * Usage:
145412 + * $ make
145413 + * $ make run
145414 + */
145415 +
145416 +#include "size_overflow.h"
145417 +
145418 +int plugin_is_GPL_compatible;
145419 +
145420 +tree report_size_overflow_decl;
145421 +
145422 +tree size_overflow_type_HI;
145423 +tree size_overflow_type_SI;
145424 +tree size_overflow_type_DI;
145425 +tree size_overflow_type_TI;
145426 +
145427 +static struct plugin_info size_overflow_plugin_info = {
145428 + .version = "20150311",
145429 + .help = "no-size-overflow\tturn off size overflow checking\n",
145430 +};
145431 +
145432 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
145433 +{
145434 + unsigned int arg_count;
145435 + enum tree_code code = TREE_CODE(*node);
145436 +
145437 + switch (code) {
145438 + case FUNCTION_DECL:
145439 + arg_count = type_num_arguments(TREE_TYPE(*node));
145440 + break;
145441 + case FUNCTION_TYPE:
145442 + case METHOD_TYPE:
145443 + arg_count = type_num_arguments(*node);
145444 + break;
145445 + default:
145446 + *no_add_attrs = true;
145447 + error("%s: %qE attribute only applies to functions", __func__, name);
145448 + return NULL_TREE;
145449 + }
145450 +
145451 + for (; args; args = TREE_CHAIN(args)) {
145452 + tree position = TREE_VALUE(args);
145453 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
145454 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
145455 + *no_add_attrs = true;
145456 + }
145457 + }
145458 + return NULL_TREE;
145459 +}
145460 +
145461 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
145462 +{
145463 + unsigned int arg_count;
145464 + enum tree_code code = TREE_CODE(*node);
145465 +
145466 + switch (code) {
145467 + case FUNCTION_DECL:
145468 + arg_count = type_num_arguments(TREE_TYPE(*node));
145469 + break;
145470 + case FUNCTION_TYPE:
145471 + case METHOD_TYPE:
145472 + arg_count = type_num_arguments(*node);
145473 + break;
145474 + case FIELD_DECL:
145475 + return NULL_TREE;
145476 + default:
145477 + *no_add_attrs = true;
145478 + error("%qE attribute only applies to functions", name);
145479 + return NULL_TREE;
145480 + }
145481 +
145482 + if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
145483 + return NULL_TREE;
145484 +
145485 + for (; args; args = TREE_CHAIN(args)) {
145486 + tree position = TREE_VALUE(args);
145487 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
145488 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
145489 + *no_add_attrs = true;
145490 + }
145491 + }
145492 + return NULL_TREE;
145493 +}
145494 +
145495 +static struct attribute_spec size_overflow_attr = {
145496 + .name = "size_overflow",
145497 + .min_length = 1,
145498 + .max_length = -1,
145499 + .decl_required = true,
145500 + .type_required = false,
145501 + .function_type_required = false,
145502 + .handler = handle_size_overflow_attribute,
145503 +#if BUILDING_GCC_VERSION >= 4007
145504 + .affects_type_identity = false
145505 +#endif
145506 +};
145507 +
145508 +static struct attribute_spec intentional_overflow_attr = {
145509 + .name = "intentional_overflow",
145510 + .min_length = 1,
145511 + .max_length = -1,
145512 + .decl_required = true,
145513 + .type_required = false,
145514 + .function_type_required = false,
145515 + .handler = handle_intentional_overflow_attribute,
145516 +#if BUILDING_GCC_VERSION >= 4007
145517 + .affects_type_identity = false
145518 +#endif
145519 +};
145520 +
145521 +static void register_attributes(void __unused *event_data, void __unused *data)
145522 +{
145523 + register_attribute(&size_overflow_attr);
145524 + register_attribute(&intentional_overflow_attr);
145525 +}
145526 +
145527 +static tree create_typedef(tree type, const char* ident)
145528 +{
145529 + tree new_type, decl;
145530 +
145531 + new_type = build_variant_type_copy(type);
145532 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
145533 + DECL_ORIGINAL_TYPE(decl) = type;
145534 + TYPE_NAME(new_type) = decl;
145535 + return new_type;
145536 +}
145537 +
145538 +// Create the noreturn report_size_overflow() function decl.
145539 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
145540 +{
145541 + tree const_char_ptr_type_node;
145542 + tree fntype;
145543 +
145544 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
145545 +
145546 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
145547 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
145548 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
145549 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
145550 +
145551 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
145552 + fntype = build_function_type_list(void_type_node,
145553 + const_char_ptr_type_node,
145554 + unsigned_type_node,
145555 + const_char_ptr_type_node,
145556 + const_char_ptr_type_node,
145557 + NULL_TREE);
145558 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
145559 +
145560 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
145561 + TREE_PUBLIC(report_size_overflow_decl) = 1;
145562 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
145563 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
145564 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
145565 +// !!!
145566 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
145567 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
145568 + TREE_USED(report_size_overflow_decl) = 1;
145569 + TREE_NOTHROW(report_size_overflow_decl) = 1;
145570 +}
145571 +
145572 +
145573 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
145574 +{
145575 + int i;
145576 + const char * const plugin_name = plugin_info->base_name;
145577 + const int argc = plugin_info->argc;
145578 + const struct plugin_argument * const argv = plugin_info->argv;
145579 + bool enable = true;
145580 + struct register_pass_info insert_size_overflow_asm_pass_info;
145581 + struct register_pass_info size_overflow_functions_pass_info;
145582 +
145583 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
145584 + {
145585 + .base = &report_size_overflow_decl,
145586 + .nelt = 1,
145587 + .stride = sizeof(report_size_overflow_decl),
145588 + .cb = &gt_ggc_mx_tree_node,
145589 + .pchw = &gt_pch_nx_tree_node
145590 + },
145591 + LAST_GGC_ROOT_TAB
145592 + };
145593 +
145594 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
145595 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
145596 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
145597 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145598 +
145599 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
145600 + size_overflow_functions_pass_info.reference_pass_name = "inline";
145601 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
145602 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145603 +
145604 + if (!plugin_default_version_check(version, &gcc_version)) {
145605 + error(G_("incompatible gcc/plugin versions"));
145606 + return 1;
145607 + }
145608 +
145609 + for (i = 0; i < argc; ++i) {
145610 + if (!strcmp(argv[i].key, "no-size-overflow")) {
145611 + enable = false;
145612 + continue;
145613 + }
145614 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
145615 + }
145616 +
145617 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
145618 + if (enable) {
145619 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
145620 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
145621 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
145622 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
145623 + }
145624 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
145625 +
145626 + return 0;
145627 +}
145628 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145629 new file mode 100644
145630 index 0000000..2384252
145631 --- /dev/null
145632 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145633 @@ -0,0 +1,345 @@
145634 +/*
145635 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145636 + * Licensed under the GPL v2, or (at your option) v3
145637 + *
145638 + * Homepage:
145639 + * https://github.com/ephox-gcc-plugins/size_overflow
145640 + *
145641 + * Documentation:
145642 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145643 + *
145644 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145645 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145646 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145647 + *
145648 + * Usage:
145649 + * $ make
145650 + * $ make run
145651 + */
145652 +
145653 +#include "size_overflow.h"
145654 +
145655 +#include "size_overflow_hash.h"
145656 +#include "size_overflow_hash_aux.h"
145657 +
145658 +static const_tree get_function_type(const_tree decl)
145659 +{
145660 + if (FUNCTION_PTR_P(decl))
145661 + return TREE_TYPE(TREE_TYPE(decl));
145662 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
145663 + return TREE_TYPE(decl);
145664 +}
145665 +
145666 +static unsigned char get_tree_code(const_tree type)
145667 +{
145668 + switch (TREE_CODE(type)) {
145669 + case ARRAY_TYPE:
145670 + return 0;
145671 + case BOOLEAN_TYPE:
145672 + return 1;
145673 + case ENUMERAL_TYPE:
145674 + return 2;
145675 + case FUNCTION_TYPE:
145676 + return 3;
145677 + case INTEGER_TYPE:
145678 + return 4;
145679 + case POINTER_TYPE:
145680 + return 5;
145681 + case RECORD_TYPE:
145682 + return 6;
145683 + case UNION_TYPE:
145684 + return 7;
145685 + case VOID_TYPE:
145686 + return 8;
145687 + case REAL_TYPE:
145688 + return 9;
145689 + case VECTOR_TYPE:
145690 + return 10;
145691 + case REFERENCE_TYPE:
145692 + return 11;
145693 + case OFFSET_TYPE:
145694 + return 12;
145695 + case COMPLEX_TYPE:
145696 + return 13;
145697 + default:
145698 + debug_tree((tree)type);
145699 + gcc_unreachable();
145700 + }
145701 +}
145702 +
145703 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
145704 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
145705 +{
145706 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
145707 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
145708 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
145709 +
145710 + unsigned int m = 0x57559429;
145711 + unsigned int n = 0x5052acdb;
145712 + const unsigned int *key4 = (const unsigned int *)key;
145713 + unsigned int h = len;
145714 + unsigned int k = len + seed + n;
145715 + unsigned long long p;
145716 +
145717 + while (len >= 8) {
145718 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
145719 + len -= 8;
145720 + }
145721 + if (len >= 4) {
145722 + cwmixb(key4[0]) key4 += 1;
145723 + len -= 4;
145724 + }
145725 + if (len)
145726 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
145727 + cwmixb(h ^ (k + n));
145728 + return k ^ h;
145729 +
145730 +#undef cwfold
145731 +#undef cwmixa
145732 +#undef cwmixb
145733 +}
145734 +
145735 +// For function pointer fields include the structure name in the hash
145736 +static unsigned int get_type_name_hash(const_tree decl)
145737 +{
145738 + const char *type_str;
145739 + unsigned int type_name_len;
145740 +
145741 + if (!FUNCTION_PTR_P(decl))
145742 + return 0;
145743 + if (TREE_CODE(decl) == VAR_DECL)
145744 + return 0;
145745 +
145746 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145747 + type_str = get_type_name_from_field(decl);
145748 + if (!type_str)
145749 + return 0;
145750 + type_name_len = strlen(type_str);
145751 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
145752 +}
145753 +
145754 +static void set_hash(struct decl_hash *decl_hash_data)
145755 +{
145756 + unsigned int fn, type, codes, seed = 0;
145757 +
145758 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
145759 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
145760 + type = get_type_name_hash(decl_hash_data->decl);
145761 + decl_hash_data->hash = type ^ fn ^ codes;
145762 +}
145763 +
145764 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
145765 +{
145766 + gcc_assert(type != NULL_TREE);
145767 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
145768 +
145769 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
145770 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
145771 + decl_hash_data->tree_codes_len++;
145772 + type = TREE_TYPE(type);
145773 + }
145774 +}
145775 +
145776 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
145777 +{
145778 + const_tree result;
145779 +
145780 + gcc_assert(node != NULL_TREE);
145781 +
145782 + if (DECL_P(node)) {
145783 + result = DECL_RESULT(node);
145784 + if (result != NULL_TREE)
145785 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
145786 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145787 + }
145788 +
145789 + gcc_assert(TYPE_P(node));
145790 +
145791 + if (TREE_CODE(node) == FUNCTION_TYPE)
145792 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145793 +
145794 + return set_decl_type_codes(node, decl_hash_data);
145795 +}
145796 +
145797 +static void set_decl_codes(struct decl_hash *decl_hash_data)
145798 +{
145799 + const_tree arg, type;
145800 + enum tree_code code;
145801 +
145802 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
145803 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
145804 + return;
145805 + }
145806 +
145807 + type = get_function_type(decl_hash_data->decl);
145808 + code = TREE_CODE(type);
145809 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
145810 +
145811 + if (FUNCTION_PTR_P(decl_hash_data->decl))
145812 + set_result_codes(type, decl_hash_data);
145813 + else
145814 + set_result_codes(decl_hash_data->decl, decl_hash_data);
145815 +
145816 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
145817 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
145818 +}
145819 +
145820 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
145821 +{
145822 + while (entry) {
145823 + if (!strcmp(entry->name, func_name))
145824 + return entry;
145825 + entry = entry->next;
145826 + }
145827 + return NULL;
145828 +}
145829 +
145830 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
145831 +{
145832 + struct decl_hash decl_hash_data;
145833 + enum tree_code code = TREE_CODE(decl);
145834 +
145835 + decl_hash_data.fn_name = decl_name;
145836 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
145837 +
145838 + // skip builtins __builtin_constant_p
145839 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
145840 + return NO_HASH;
145841 +
145842 + decl_hash_data.decl = decl;
145843 + decl_hash_data.tree_codes_len = 0;
145844 +
145845 + set_decl_codes(&decl_hash_data);
145846 + gcc_assert(decl_hash_data.tree_codes_len != 0);
145847 + set_hash(&decl_hash_data);
145848 + return decl_hash_data.hash;
145849 +}
145850 +
145851 +const char *get_orig_decl_name(const_tree decl)
145852 +{
145853 + const char *name;
145854 + unsigned int len;
145855 + const void *end;
145856 + const_tree orig_decl = DECL_ORIGIN(decl);
145857 +
145858 + len = DECL_NAME_LENGTH(orig_decl);
145859 + name = DECL_NAME_POINTER(orig_decl);
145860 +
145861 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
145862 + * In such cases we will extract the name from the clone and use it in the hash table
145863 + * without checking the parameter number on the original (unavailable) decl.
145864 + */
145865 +
145866 + if (made_by_compiler(orig_decl)) {
145867 + end = memchr(name, '.', len);
145868 + gcc_assert(end);
145869 + len = (long)end - (long)name;
145870 + gcc_assert(len > 0);
145871 + }
145872 +
145873 + return xstrndup(name, len);
145874 +}
145875 +
145876 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
145877 +{
145878 + const struct size_overflow_hash *entry, *entry_node;
145879 +
145880 + entry = size_overflow_hash[hash];
145881 + entry_node = get_proper_hash_chain(entry, decl_name);
145882 + if (entry_node && entry_node->param & (1U << argnum))
145883 + return entry_node;
145884 +
145885 + entry = size_overflow_hash_aux[hash];
145886 + entry_node = get_proper_hash_chain(entry, decl_name);
145887 + if (entry_node && entry_node->param & (1U << argnum))
145888 + return entry_node;
145889 +
145890 + return NULL;
145891 +}
145892 +
145893 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
145894 +{
145895 + const struct size_overflow_hash *entry;
145896 + const_tree orig_decl;
145897 + unsigned int orig_argnum, hash;
145898 + const char *decl_name;
145899 +
145900 + if (made_by_compiler(fndecl)) {
145901 + orig_decl = get_orig_fndecl(fndecl);
145902 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
145903 + } else {
145904 + orig_decl = fndecl;
145905 + orig_argnum = argnum;
145906 + }
145907 +
145908 + if (orig_argnum == CANNOT_FIND_ARG)
145909 + return NULL;
145910 +
145911 + decl_name = get_orig_decl_name(orig_decl);
145912 + hash = get_decl_hash(orig_decl, decl_name);
145913 + if (hash == NO_HASH)
145914 + return NULL;
145915 +
145916 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
145917 + return entry;
145918 +}
145919 +
145920 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
145921 +{
145922 + tree var;
145923 + unsigned int argnum = 1;
145924 +
145925 + if (DECL_ARGUMENTS(func) == NULL_TREE)
145926 + return CANNOT_FIND_ARG;
145927 +
145928 + if (TREE_CODE(arg) == SSA_NAME)
145929 + arg = SSA_NAME_VAR(arg);
145930 +
145931 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
145932 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
145933 + continue;
145934 + if (!skip_types(var))
145935 + return argnum;
145936 + }
145937 +
145938 + return CANNOT_FIND_ARG;
145939 +}
145940 +
145941 +const_tree get_attribute(const char* attr_name, const_tree decl)
145942 +{
145943 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
145944 + if (attr && TREE_VALUE(attr))
145945 + return attr;
145946 + return NULL_TREE;
145947 +}
145948 +
145949 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
145950 + * If the function is missing everywhere then print the missing message into stderr.
145951 + */
145952 +void print_missing_function(next_interesting_function_t node)
145953 +{
145954 + unsigned int argnum, hash;
145955 + const struct size_overflow_hash *entry;
145956 + const char *decl_name;
145957 +
145958 + if (node->marked == ASM_STMT_SO_MARK)
145959 + return;
145960 +
145961 + if (node->orig_next_node) {
145962 + hash = node->orig_next_node->hash;
145963 + decl_name = node->orig_next_node->decl_name;
145964 + argnum = node->orig_next_node->num;
145965 + } else {
145966 + hash = node->hash;
145967 + decl_name = node->decl_name;
145968 + argnum = node->num;
145969 + }
145970 +
145971 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
145972 + if (entry)
145973 + return;
145974 +
145975 + // inform() would be too slow
145976 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
145977 +}
145978 +
145979 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145980 new file mode 100644
145981 index 0000000..b02158b
145982 --- /dev/null
145983 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145984 @@ -0,0 +1,430 @@
145985 +/*
145986 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145987 + * Licensed under the GPL v2, or (at your option) v3
145988 + *
145989 + * Homepage:
145990 + * https://github.com/ephox-gcc-plugins/size_overflow
145991 + *
145992 + * Documentation:
145993 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145994 + *
145995 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145996 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145997 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145998 + *
145999 + * Usage:
146000 + * $ make
146001 + * $ make run
146002 + */
146003 +
146004 +#include "size_overflow.h"
146005 +
146006 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
146007 +{
146008 + const_gimple assign;
146009 + tree orig_type = TREE_TYPE(orig_node);
146010 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146011 +
146012 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
146013 + return gimple_assign_lhs(assign);
146014 +}
146015 +
146016 +static void change_size_overflow_asm_input(gimple stmt, tree new_input)
146017 +{
146018 + tree list;
146019 +
146020 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
146021 +
146022 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
146023 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
146024 + gimple_asm_set_input_op(stmt, 0, list);
146025 +}
146026 +
146027 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
146028 +{
146029 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
146030 +
146031 + switch (gimple_code(stmt)) {
146032 + case GIMPLE_RETURN:
146033 + gimple_return_set_retval(stmt, cast_lhs);
146034 + break;
146035 + case GIMPLE_CALL:
146036 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
146037 + break;
146038 + case GIMPLE_ASM:
146039 + change_size_overflow_asm_input(stmt, cast_lhs);
146040 + break;
146041 + default:
146042 + debug_gimple_stmt(stmt);
146043 + gcc_unreachable();
146044 + }
146045 +
146046 + update_stmt(stmt);
146047 +}
146048 +
146049 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
146050 +static bool skip_asm_cast(const_tree arg)
146051 +{
146052 + gimple def_stmt = get_def_stmt(arg);
146053 +
146054 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
146055 + return false;
146056 +
146057 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
146058 + if (is_size_overflow_asm(def_stmt))
146059 + return false;
146060 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
146061 +}
146062 +
146063 +struct interesting_stmts {
146064 + struct interesting_stmts *next;
146065 + gimple first_stmt;
146066 + tree orig_node;
146067 + unsigned int num;
146068 +};
146069 +
146070 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
146071 +{
146072 + struct interesting_stmts *new_node;
146073 +
146074 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
146075 + new_node->first_stmt = first_stmt;
146076 + new_node->num = num;
146077 + new_node->orig_node = orig_node;
146078 + new_node->next = head;
146079 + return new_node;
146080 +}
146081 +
146082 +static void free_interesting_stmts(struct interesting_stmts *head)
146083 +{
146084 + while (head) {
146085 + struct interesting_stmts *cur = head->next;
146086 + free(head);
146087 + head = cur;
146088 + }
146089 +}
146090 +
146091 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
146092 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
146093 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
146094 + */
146095 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
146096 +{
146097 + enum tree_code orig_code;
146098 +
146099 + gcc_assert(orig_node != NULL_TREE);
146100 +
146101 + if (is_gimple_constant(orig_node))
146102 + return head;
146103 +
146104 + orig_code = TREE_CODE(orig_node);
146105 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
146106 + gcc_assert(!skip_types(orig_node));
146107 +
146108 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
146109 + return head;
146110 +
146111 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
146112 + return head;
146113 +
146114 + if (skip_asm_cast(orig_node))
146115 + return head;
146116 +
146117 + return create_interesting_stmts(head, orig_node, first_stmt, num);
146118 +}
146119 +
146120 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
146121 +{
146122 + struct interesting_stmts *cur;
146123 +
146124 + for (cur = head; cur; cur = cur->next) {
146125 + tree new_node;
146126 +
146127 + new_node = expand(visited, cur->orig_node);
146128 + if (new_node == NULL_TREE)
146129 + continue;
146130 +
146131 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
146132 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
146133 + }
146134 +}
146135 +
146136 +static bool is_interesting_function(const_tree decl, unsigned int num)
146137 +{
146138 + const struct size_overflow_hash *so_hash;
146139 +
146140 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
146141 + return true;
146142 +
146143 + if (made_by_compiler(decl))
146144 + return false;
146145 +
146146 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
146147 + return so_hash != NULL;
146148 +}
146149 +
146150 +tree handle_fnptr_assign(const_gimple stmt)
146151 +{
146152 + tree field, rhs, op0;
146153 + const_tree op0_type;
146154 + enum tree_code rhs_code;
146155 +
146156 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
146157 + if (gimple_num_ops(stmt) != 2)
146158 + return NULL_TREE;
146159 +
146160 + gcc_assert(gimple_num_ops(stmt) == 2);
146161 + // TODO skip asm_stmt for now
146162 + if (gimple_code(stmt) == GIMPLE_ASM)
146163 + return NULL_TREE;
146164 + rhs = gimple_assign_rhs1(stmt);
146165 + if (is_gimple_constant(rhs))
146166 + return NULL_TREE;
146167 +
146168 + rhs_code = TREE_CODE(rhs);
146169 + if (rhs_code == VAR_DECL)
146170 + return rhs;
146171 +
146172 + switch (rhs_code) {
146173 + case ADDR_EXPR:
146174 + op0 = TREE_OPERAND(rhs, 0);
146175 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
146176 + return op0;
146177 + case COMPONENT_REF:
146178 + break;
146179 + // TODO skip array_ref for now
146180 + case ARRAY_REF:
146181 + return NULL_TREE;
146182 + // TODO skip ssa_name because it can lead to parm_decl
146183 + case SSA_NAME:
146184 + return NULL_TREE;
146185 +#if BUILDING_GCC_VERSION >= 4006
146186 + // TODO skip mem_ref for now
146187 + case MEM_REF:
146188 + return NULL_TREE;
146189 +#endif
146190 + default:
146191 + debug_tree(rhs);
146192 + debug_gimple_stmt((gimple)stmt);
146193 + gcc_unreachable();
146194 + }
146195 +
146196 + op0 = TREE_OPERAND(rhs, 0);
146197 + switch (TREE_CODE(op0)) {
146198 + // TODO skip array_ref and parm_decl for now
146199 + case ARRAY_REF:
146200 + case PARM_DECL:
146201 + return NULL_TREE;
146202 + case COMPONENT_REF:
146203 +#if BUILDING_GCC_VERSION >= 4006
146204 + case MEM_REF:
146205 +#endif
146206 + case VAR_DECL:
146207 + break;
146208 + default:
146209 + debug_tree(op0);
146210 + gcc_unreachable();
146211 + }
146212 +
146213 + op0_type = TREE_TYPE(op0);
146214 + // TODO skip unions for now
146215 + if (TREE_CODE(op0_type) == UNION_TYPE)
146216 + return NULL_TREE;
146217 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
146218 +
146219 + field = TREE_OPERAND(rhs, 1);
146220 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
146221 + return field;
146222 +}
146223 +
146224 +static tree get_fn_or_fnptr_decl(const_gimple call_stmt)
146225 +{
146226 + const_tree fnptr;
146227 + const_gimple def_stmt;
146228 + tree decl = gimple_call_fndecl(call_stmt);
146229 +
146230 + if (decl != NULL_TREE)
146231 + return decl;
146232 +
146233 + fnptr = gimple_call_fn(call_stmt);
146234 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
146235 + if (is_gimple_constant(fnptr))
146236 + return NULL_TREE;
146237 + def_stmt = get_fnptr_def_stmt(fnptr);
146238 + return handle_fnptr_assign(def_stmt);
146239 +}
146240 +
146241 +// Start stmt duplication on marked function parameters
146242 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gimple call_stmt)
146243 +{
146244 + tree decl;
146245 + unsigned int i, len;
146246 +
146247 + len = gimple_call_num_args(call_stmt);
146248 + if (len == 0)
146249 + return head;
146250 +
146251 + decl = get_fn_or_fnptr_decl(call_stmt);
146252 + if (decl == NULL_TREE)
146253 + return head;
146254 +
146255 + for (i = 0; i < len; i++) {
146256 + tree arg;
146257 +
146258 + arg = gimple_call_arg(call_stmt, i);
146259 + if (is_gimple_constant(arg))
146260 + continue;
146261 + if (skip_types(arg))
146262 + continue;
146263 + if (is_interesting_function(decl, i + 1))
146264 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
146265 + }
146266 +
146267 + return head;
146268 +}
146269 +
146270 +// Collect interesting stmts for duplication
146271 +static void search_interesting_stmts(struct visited *visited)
146272 +{
146273 + basic_block bb;
146274 + bool search_ret;
146275 + struct interesting_stmts *head = NULL;
146276 +
146277 + search_ret = is_interesting_function(current_function_decl, 0);
146278 +
146279 + FOR_ALL_BB_FN(bb, cfun) {
146280 + gimple_stmt_iterator gsi;
146281 +
146282 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146283 + tree first_node;
146284 + gimple stmt = gsi_stmt(gsi);
146285 +
146286 + switch (gimple_code(stmt)) {
146287 + case GIMPLE_ASM:
146288 + if (!is_size_overflow_insert_check_asm(stmt))
146289 + continue;
146290 + first_node = get_size_overflow_asm_input(stmt);
146291 + head = search_interesting_stmt(head, stmt, first_node, 0);
146292 + break;
146293 + case GIMPLE_RETURN:
146294 + if (!search_ret)
146295 + continue;
146296 + first_node = gimple_return_retval(stmt);
146297 + if (first_node == NULL_TREE)
146298 + break;
146299 + head = search_interesting_stmt(head, stmt, first_node, 0);
146300 + break;
146301 + case GIMPLE_CALL:
146302 + head = search_interesting_calls(head, stmt);
146303 + break;
146304 + default:
146305 + break;
146306 + }
146307 + }
146308 + }
146309 +
146310 + handle_interesting_stmt(visited, head);
146311 + free_interesting_stmts(head);
146312 +}
146313 +
146314 +static struct visited *create_visited(void)
146315 +{
146316 + struct visited *new_node;
146317 +
146318 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
146319 + new_node->stmts = pointer_set_create();
146320 + new_node->my_stmts = pointer_set_create();
146321 + new_node->skip_expr_casts = pointer_set_create();
146322 + new_node->no_cast_check = pointer_set_create();
146323 + return new_node;
146324 +}
146325 +
146326 +static void free_visited(struct visited *visited)
146327 +{
146328 + pointer_set_destroy(visited->stmts);
146329 + pointer_set_destroy(visited->my_stmts);
146330 + pointer_set_destroy(visited->skip_expr_casts);
146331 + pointer_set_destroy(visited->no_cast_check);
146332 +
146333 + free(visited);
146334 +}
146335 +
146336 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
146337 +static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
146338 +{
146339 + gimple assign;
146340 + gimple_stmt_iterator gsi;
146341 +
146342 + // already removed
146343 + if (gimple_bb(asm_stmt) == NULL)
146344 + return;
146345 + gsi = gsi_for_stmt(asm_stmt);
146346 +
146347 + assign = gimple_build_assign(lhs, rhs);
146348 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
146349 + SSA_NAME_DEF_STMT(lhs) = assign;
146350 +
146351 + gsi_remove(&gsi, true);
146352 +}
146353 +
146354 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
146355 +static void remove_size_overflow_asm(gimple stmt)
146356 +{
146357 + gimple_stmt_iterator gsi;
146358 + tree input, output;
146359 +
146360 + if (!is_size_overflow_asm(stmt))
146361 + return;
146362 +
146363 + if (gimple_asm_noutputs(stmt) == 0) {
146364 + gsi = gsi_for_stmt(stmt);
146365 + ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
146366 + gsi_remove(&gsi, true);
146367 + return;
146368 + }
146369 +
146370 + input = gimple_asm_input_op(stmt, 0);
146371 + output = gimple_asm_output_op(stmt, 0);
146372 + replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
146373 +}
146374 +
146375 +static void remove_all_size_overflow_asm(void)
146376 +{
146377 + basic_block bb;
146378 +
146379 + FOR_ALL_BB_FN(bb, cfun) {
146380 + gimple_stmt_iterator si;
146381 +
146382 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
146383 + remove_size_overflow_asm(gsi_stmt(si));
146384 + }
146385 +}
146386 +
146387 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
146388 +{
146389 + struct visited *visited;
146390 +
146391 +#if BUILDING_GCC_VERSION >= 4008
146392 + if (dump_file) {
146393 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
146394 + size_overflow_dump_function(dump_file, node);
146395 + }
146396 +#endif
146397 + visited = create_visited();
146398 + set_dominance_info();
146399 +
146400 + search_interesting_stmts(visited);
146401 +
146402 + remove_all_size_overflow_asm();
146403 +
146404 + unset_dominance_info();
146405 + free_visited(visited);
146406 +
146407 +#if BUILDING_GCC_VERSION >= 4008
146408 + if (dump_file) {
146409 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
146410 + size_overflow_dump_function(dump_file, node);
146411 + }
146412 +#endif
146413 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
146414 +}
146415 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
146416 new file mode 100644
146417 index 0000000..fd4aa92
146418 --- /dev/null
146419 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
146420 @@ -0,0 +1,956 @@
146421 +/*
146422 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146423 + * Licensed under the GPL v2, or (at your option) v3
146424 + *
146425 + * Homepage:
146426 + * https://github.com/ephox-gcc-plugins/size_overflow
146427 + *
146428 + * Documentation:
146429 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146430 + *
146431 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146432 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146433 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146434 + *
146435 + * Usage:
146436 + * $ make
146437 + * $ make run
146438 + */
146439 +
146440 +#include "size_overflow.h"
146441 +
146442 +#define MIN_CHECK true
146443 +#define MAX_CHECK false
146444 +
146445 +unsigned int call_count = 0;
146446 +
146447 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
146448 +{
146449 + const_tree type;
146450 + tree new_type;
146451 +
146452 + gcc_assert(node != NULL_TREE);
146453 +
146454 + type = TREE_TYPE(node);
146455 +
146456 + if (pointer_set_contains(visited->my_stmts, stmt))
146457 + return TREE_TYPE(node);
146458 +
146459 + switch (TYPE_MODE(type)) {
146460 + case QImode:
146461 + new_type = size_overflow_type_HI;
146462 + break;
146463 + case HImode:
146464 + new_type = size_overflow_type_SI;
146465 + break;
146466 + case SImode:
146467 + new_type = size_overflow_type_DI;
146468 + break;
146469 + case DImode:
146470 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
146471 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
146472 + else
146473 + new_type = size_overflow_type_TI;
146474 + break;
146475 + case TImode:
146476 + gcc_assert(!TYPE_UNSIGNED(type));
146477 + new_type = size_overflow_type_TI;
146478 + break;
146479 + default:
146480 + debug_tree((tree)node);
146481 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
146482 + gcc_unreachable();
146483 + }
146484 +
146485 + if (TYPE_QUALS(type) != 0)
146486 + return build_qualified_type(new_type, TYPE_QUALS(type));
146487 + return new_type;
146488 +}
146489 +
146490 +static tree get_lhs(const_gimple stmt)
146491 +{
146492 + switch (gimple_code(stmt)) {
146493 + case GIMPLE_ASSIGN:
146494 + case GIMPLE_CALL:
146495 + return gimple_get_lhs(stmt);
146496 + case GIMPLE_PHI:
146497 + return gimple_phi_result(stmt);
146498 + default:
146499 + return NULL_TREE;
146500 + }
146501 +}
146502 +
146503 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
146504 +{
146505 + gimple_stmt_iterator gsi;
146506 + tree lhs;
146507 + gimple new_stmt;
146508 +
146509 + if (rhs == NULL_TREE)
146510 + return NULL_TREE;
146511 +
146512 + gsi = gsi_for_stmt(stmt);
146513 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
146514 + if (gimple_assign_cast_p(new_stmt))
146515 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
146516 + pointer_set_insert(visited->my_stmts, new_stmt);
146517 +
146518 + lhs = get_lhs(new_stmt);
146519 + gcc_assert(lhs != NULL_TREE);
146520 + return lhs;
146521 +}
146522 +
146523 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
146524 +{
146525 + tree lhs, dst_type;
146526 + gimple_stmt_iterator gsi;
146527 +
146528 + if (rhs1 == NULL_TREE) {
146529 + debug_gimple_stmt(oldstmt);
146530 + error("%s: rhs1 is NULL_TREE", __func__);
146531 + gcc_unreachable();
146532 + }
146533 +
146534 + switch (gimple_code(oldstmt)) {
146535 + case GIMPLE_ASM:
146536 + lhs = rhs1;
146537 + break;
146538 + case GIMPLE_CALL:
146539 + case GIMPLE_ASSIGN:
146540 + lhs = gimple_get_lhs(oldstmt);
146541 + break;
146542 + default:
146543 + debug_gimple_stmt(oldstmt);
146544 + gcc_unreachable();
146545 + }
146546 +
146547 + gsi = gsi_for_stmt(oldstmt);
146548 + pointer_set_insert(visited->stmts, oldstmt);
146549 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
146550 + basic_block next_bb, cur_bb;
146551 + const_edge e;
146552 +
146553 + gcc_assert(before == false);
146554 + gcc_assert(stmt_can_throw_internal(oldstmt));
146555 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
146556 + gcc_assert(!gsi_end_p(gsi));
146557 +
146558 + cur_bb = gimple_bb(oldstmt);
146559 + next_bb = cur_bb->next_bb;
146560 + e = find_edge(cur_bb, next_bb);
146561 + gcc_assert(e != NULL);
146562 + gcc_assert(e->flags & EDGE_FALLTHRU);
146563 +
146564 + gsi = gsi_after_labels(next_bb);
146565 + gcc_assert(!gsi_end_p(gsi));
146566 +
146567 + before = true;
146568 + oldstmt = gsi_stmt(gsi);
146569 + }
146570 +
146571 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
146572 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
146573 + else
146574 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
146575 +
146576 + if (is_gimple_constant(rhs1))
146577 + return cast_a_tree(dst_type, rhs1);
146578 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
146579 +}
146580 +
146581 +tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
146582 +{
146583 + gimple stmt;
146584 + gimple_stmt_iterator gsi;
146585 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
146586 +
146587 + if (pointer_set_contains(visited->my_stmts, oldstmt))
146588 + return lhs;
146589 +
146590 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
146591 + rhs1 = gimple_assign_rhs1(oldstmt);
146592 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
146593 + }
146594 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
146595 + rhs2 = gimple_assign_rhs2(oldstmt);
146596 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
146597 + }
146598 +
146599 + stmt = gimple_copy(oldstmt);
146600 + gimple_set_location(stmt, gimple_location(oldstmt));
146601 + pointer_set_insert(visited->my_stmts, stmt);
146602 +
146603 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
146604 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
146605 +
146606 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
146607 +
146608 + new_var = create_new_var(size_overflow_type);
146609 + new_var = make_ssa_name(new_var, stmt);
146610 + gimple_assign_set_lhs(stmt, new_var);
146611 +
146612 + if (rhs1 != NULL_TREE)
146613 + gimple_assign_set_rhs1(stmt, rhs1);
146614 +
146615 + if (rhs2 != NULL_TREE)
146616 + gimple_assign_set_rhs2(stmt, rhs2);
146617 +#if BUILDING_GCC_VERSION >= 4006
146618 + if (rhs3 != NULL_TREE)
146619 + gimple_assign_set_rhs3(stmt, rhs3);
146620 +#endif
146621 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
146622 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
146623 +
146624 + gsi = gsi_for_stmt(oldstmt);
146625 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
146626 + update_stmt(stmt);
146627 + pointer_set_insert(visited->stmts, oldstmt);
146628 + return gimple_assign_lhs(stmt);
146629 +}
146630 +
146631 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
146632 +{
146633 + gimple assign;
146634 + gimple_stmt_iterator gsi;
146635 + basic_block first_bb;
146636 +
146637 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
146638 +
146639 + if (bb->index == 0) {
146640 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146641 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146642 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146643 + bb = first_bb;
146644 + }
146645 +
146646 + gsi = gsi_after_labels(bb);
146647 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
146648 + pointer_set_insert(visited->my_stmts, assign);
146649 +
146650 + return gimple_assign_lhs(assign);
146651 +}
146652 +
146653 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
146654 +{
146655 + gimple_stmt_iterator gsi;
146656 + gimple assign, def_stmt = get_def_stmt(new_arg);
146657 +
146658 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
146659 + gsi = gsi_after_labels(gimple_bb(def_stmt));
146660 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
146661 + } else {
146662 + gsi = gsi_for_stmt(def_stmt);
146663 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
146664 + }
146665 +
146666 + pointer_set_insert(visited->my_stmts, assign);
146667 + return gimple_assign_lhs(assign);
146668 +}
146669 +
146670 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
146671 +{
146672 + basic_block bb;
146673 + gimple_stmt_iterator gsi;
146674 + const_gimple def_stmt;
146675 + gimple assign;
146676 +
146677 + def_stmt = get_def_stmt(arg);
146678 + bb = gimple_bb(def_stmt);
146679 + gcc_assert(bb->index != 0);
146680 + gsi = gsi_after_labels(bb);
146681 +
146682 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
146683 + pointer_set_insert(visited->my_stmts, assign);
146684 + return gimple_assign_lhs(assign);
146685 +}
146686 +
146687 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
146688 +{
146689 + tree size_overflow_type;
146690 + tree arg;
146691 + const_gimple def_stmt;
146692 +
146693 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
146694 + return new_arg;
146695 +
146696 + arg = gimple_phi_arg_def(oldstmt, i);
146697 + def_stmt = get_def_stmt(arg);
146698 + gcc_assert(def_stmt != NULL);
146699 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146700 +
146701 + switch (gimple_code(def_stmt)) {
146702 + case GIMPLE_PHI:
146703 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
146704 + case GIMPLE_NOP: {
146705 + basic_block bb;
146706 +
146707 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
146708 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
146709 + }
146710 + case GIMPLE_ASM: {
146711 + gimple_stmt_iterator gsi;
146712 + gimple assign, stmt = get_def_stmt(arg);
146713 +
146714 + gsi = gsi_for_stmt(stmt);
146715 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
146716 + pointer_set_insert(visited->my_stmts, assign);
146717 + return gimple_assign_lhs(assign);
146718 + }
146719 + default:
146720 + gcc_assert(new_arg != NULL_TREE);
146721 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
146722 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
146723 + }
146724 +}
146725 +
146726 +static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
146727 +{
146728 + basic_block bb;
146729 + gimple phi;
146730 + gimple_seq seq;
146731 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
146732 +
146733 + bb = gsi_bb(gsi);
146734 +
146735 + if (result == NULL_TREE) {
146736 + tree old_result = gimple_phi_result(oldstmt);
146737 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
146738 +
146739 + result = create_new_var(size_overflow_type);
146740 + }
146741 +
146742 + phi = create_phi_node(result, bb);
146743 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
146744 + seq = phi_nodes(bb);
146745 + gsi = gsi_last(seq);
146746 + gsi_remove(&gsi, false);
146747 +
146748 + gsi = gsi_for_stmt(oldstmt);
146749 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
146750 + gimple_set_bb(phi, bb);
146751 + return phi;
146752 +}
146753 +
146754 +#if BUILDING_GCC_VERSION <= 4007
146755 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
146756 +#else
146757 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
146758 +#endif
146759 +{
146760 + gimple new_phi;
146761 + unsigned int i;
146762 + tree arg, result;
146763 + location_t loc = gimple_location(oldstmt);
146764 +
146765 +#if BUILDING_GCC_VERSION <= 4007
146766 + gcc_assert(!VEC_empty(tree, *args));
146767 +#else
146768 + gcc_assert(!args->is_empty());
146769 +#endif
146770 +
146771 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
146772 + result = gimple_phi_result(new_phi);
146773 + ssa_name_var = SSA_NAME_VAR(result);
146774 +
146775 +#if BUILDING_GCC_VERSION <= 4007
146776 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
146777 +#else
146778 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
146779 +#endif
146780 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
146781 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
146782 + }
146783 +
146784 +#if BUILDING_GCC_VERSION <= 4007
146785 + VEC_free(tree, heap, *args);
146786 +#else
146787 + vec_free(args);
146788 +#endif
146789 + update_stmt(new_phi);
146790 + pointer_set_insert(visited->my_stmts, new_phi);
146791 + return result;
146792 +}
146793 +
146794 +static tree handle_phi(struct visited *visited, tree orig_result)
146795 +{
146796 + tree ssa_name_var = NULL_TREE;
146797 +#if BUILDING_GCC_VERSION <= 4007
146798 + VEC(tree, heap) *args = NULL;
146799 +#else
146800 + vec<tree, va_heap, vl_embed> *args = NULL;
146801 +#endif
146802 + gimple oldstmt = get_def_stmt(orig_result);
146803 + unsigned int i, len = gimple_phi_num_args(oldstmt);
146804 +
146805 + pointer_set_insert(visited->stmts, oldstmt);
146806 + for (i = 0; i < len; i++) {
146807 + tree arg, new_arg;
146808 +
146809 + arg = gimple_phi_arg_def(oldstmt, i);
146810 + new_arg = expand(visited, arg);
146811 +
146812 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
146813 + ssa_name_var = SSA_NAME_VAR(new_arg);
146814 +
146815 + if (is_gimple_constant(arg)) {
146816 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146817 +
146818 + new_arg = cast_a_tree(size_overflow_type, arg);
146819 + }
146820 +
146821 +#if BUILDING_GCC_VERSION <= 4007
146822 + VEC_safe_push(tree, heap, args, new_arg);
146823 +#else
146824 + vec_safe_push(args, new_arg);
146825 +#endif
146826 + }
146827 +
146828 +#if BUILDING_GCC_VERSION <= 4007
146829 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
146830 +#else
146831 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
146832 +#endif
146833 +}
146834 +
146835 +static tree create_cast_assign(struct visited *visited, gimple stmt)
146836 +{
146837 + tree rhs1 = gimple_assign_rhs1(stmt);
146838 + tree lhs = gimple_assign_lhs(stmt);
146839 + const_tree rhs1_type = TREE_TYPE(rhs1);
146840 + const_tree lhs_type = TREE_TYPE(lhs);
146841 +
146842 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
146843 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146844 +
146845 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
146846 +}
146847 +
146848 +static bool skip_lhs_cast_check(const_gimple stmt)
146849 +{
146850 + const_tree rhs = gimple_assign_rhs1(stmt);
146851 + const_gimple def_stmt = get_def_stmt(rhs);
146852 +
146853 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
146854 + if (gimple_code(def_stmt) == GIMPLE_ASM)
146855 + return true;
146856 +
146857 + if (is_const_plus_unsigned_signed_truncation(rhs))
146858 + return true;
146859 +
146860 + return false;
146861 +}
146862 +
146863 +static tree create_string_param(tree string)
146864 +{
146865 + tree i_type, a_type;
146866 + const int length = TREE_STRING_LENGTH(string);
146867 +
146868 + gcc_assert(length > 0);
146869 +
146870 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
146871 + a_type = build_array_type(char_type_node, i_type);
146872 +
146873 + TREE_TYPE(string) = a_type;
146874 + TREE_CONSTANT(string) = 1;
146875 + TREE_READONLY(string) = 1;
146876 +
146877 + return build1(ADDR_EXPR, ptr_type_node, string);
146878 +}
146879 +
146880 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
146881 +{
146882 + gimple cond_stmt;
146883 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
146884 +
146885 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
146886 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
146887 + update_stmt(cond_stmt);
146888 +}
146889 +
146890 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
146891 +{
146892 + gimple func_stmt;
146893 + const_gimple def_stmt;
146894 + const_tree loc_line;
146895 + tree loc_file, ssa_name, current_func;
146896 + expanded_location xloc;
146897 + char *ssa_name_buf;
146898 + int len;
146899 + struct cgraph_edge *edge;
146900 + struct cgraph_node *report_node;
146901 + int frequency;
146902 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
146903 +
146904 + def_stmt = get_def_stmt(arg);
146905 + xloc = expand_location(gimple_location(def_stmt));
146906 +
146907 + if (!gimple_has_location(def_stmt)) {
146908 + xloc = expand_location(gimple_location(stmt));
146909 + if (!gimple_has_location(stmt))
146910 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
146911 + }
146912 +
146913 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
146914 +
146915 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
146916 + loc_file = create_string_param(loc_file);
146917 +
146918 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
146919 + current_func = create_string_param(current_func);
146920 +
146921 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
146922 + call_count++;
146923 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
146924 + gcc_assert(len > 0);
146925 + ssa_name = build_string(len + 1, ssa_name_buf);
146926 + free(ssa_name_buf);
146927 + ssa_name = create_string_param(ssa_name);
146928 +
146929 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
146930 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
146931 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
146932 +
146933 + report_node = cgraph_get_create_node(report_size_overflow_decl);
146934 + gcc_assert(report_node);
146935 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
146936 +
146937 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
146938 + gcc_assert(edge != NULL);
146939 +}
146940 +
146941 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
146942 +{
146943 + basic_block cond_bb, join_bb, bb_true;
146944 + edge e;
146945 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146946 +
146947 + cond_bb = gimple_bb(stmt);
146948 + if (before)
146949 + gsi_prev(&gsi);
146950 + if (gsi_end_p(gsi))
146951 + e = split_block_after_labels(cond_bb);
146952 + else
146953 + e = split_block(cond_bb, gsi_stmt(gsi));
146954 + cond_bb = e->src;
146955 + join_bb = e->dest;
146956 + e->flags = EDGE_FALSE_VALUE;
146957 + e->probability = REG_BR_PROB_BASE;
146958 +
146959 + bb_true = create_empty_bb(cond_bb);
146960 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
146961 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
146962 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
146963 +
146964 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146965 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
146966 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
146967 +
146968 + if (current_loops != NULL) {
146969 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
146970 + add_bb_to_loop(bb_true, cond_bb->loop_father);
146971 + }
146972 +
146973 + insert_cond(cond_bb, arg, cond_code, type_value);
146974 + insert_cond_result(bb_true, stmt, arg, min);
146975 +
146976 +// print_the_code_insertions(stmt);
146977 +}
146978 +
146979 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
146980 +{
146981 + const_tree rhs_type = TREE_TYPE(rhs);
146982 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
146983 +
146984 + gcc_assert(rhs_type != NULL_TREE);
146985 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
146986 + return;
146987 +
146988 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
146989 +
146990 + if (is_const_plus_unsigned_signed_truncation(rhs))
146991 + return;
146992 +
146993 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
146994 + // typemax (-1) < typemin (0)
146995 + if (TREE_OVERFLOW(type_max))
146996 + return;
146997 +
146998 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
146999 +
147000 + cast_rhs_type = TREE_TYPE(cast_rhs);
147001 + type_max_type = TREE_TYPE(type_max);
147002 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
147003 +
147004 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
147005 +
147006 + // special case: get_size_overflow_type(), 32, u64->s
147007 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
147008 + return;
147009 +
147010 + type_min_type = TREE_TYPE(type_min);
147011 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
147012 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
147013 +}
147014 +
147015 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gimple stmt)
147016 +{
147017 + bool cast_lhs, cast_rhs;
147018 + tree lhs = gimple_assign_lhs(stmt);
147019 + tree rhs = gimple_assign_rhs1(stmt);
147020 + const_tree lhs_type = TREE_TYPE(lhs);
147021 + const_tree rhs_type = TREE_TYPE(rhs);
147022 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
147023 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
147024 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
147025 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
147026 +
147027 + static bool check_lhs[3][4] = {
147028 + // ss su us uu
147029 + { false, true, true, false }, // lhs > rhs
147030 + { false, false, false, false }, // lhs = rhs
147031 + { true, true, true, true }, // lhs < rhs
147032 + };
147033 +
147034 + static bool check_rhs[3][4] = {
147035 + // ss su us uu
147036 + { true, false, true, true }, // lhs > rhs
147037 + { true, false, true, true }, // lhs = rhs
147038 + { true, false, true, true }, // lhs < rhs
147039 + };
147040 +
147041 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
147042 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
147043 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147044 +
147045 + if (lhs_size > rhs_size) {
147046 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147047 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147048 + } else if (lhs_size == rhs_size) {
147049 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147050 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147051 + } else {
147052 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147053 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
147054 + }
147055 +
147056 + if (!cast_lhs && !cast_rhs)
147057 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147058 +
147059 + if (cast_lhs && !skip_lhs_cast_check(stmt))
147060 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
147061 +
147062 + if (cast_rhs)
147063 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
147064 +
147065 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147066 +}
147067 +
147068 +static tree handle_unary_rhs(struct visited *visited, gimple stmt)
147069 +{
147070 + enum tree_code rhs_code;
147071 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
147072 +
147073 + if (pointer_set_contains(visited->my_stmts, stmt))
147074 + return lhs;
147075 +
147076 + rhs1 = gimple_assign_rhs1(stmt);
147077 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
147078 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147079 +
147080 + new_rhs1 = expand(visited, rhs1);
147081 +
147082 + if (new_rhs1 == NULL_TREE)
147083 + return create_cast_assign(visited, stmt);
147084 +
147085 + if (pointer_set_contains(visited->no_cast_check, stmt))
147086 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147087 +
147088 + rhs_code = gimple_assign_rhs_code(stmt);
147089 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
147090 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
147091 +
147092 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
147093 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
147094 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147095 + }
147096 +
147097 + if (!gimple_assign_cast_p(stmt))
147098 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
147099 +
147100 + return create_cast_overflow_check(visited, new_rhs1, stmt);
147101 +}
147102 +
147103 +static tree handle_unary_ops(struct visited *visited, gimple stmt)
147104 +{
147105 + tree rhs1, lhs = gimple_assign_lhs(stmt);
147106 + gimple def_stmt = get_def_stmt(lhs);
147107 +
147108 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
147109 + rhs1 = gimple_assign_rhs1(def_stmt);
147110 +
147111 + if (is_gimple_constant(rhs1))
147112 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147113 +
147114 + switch (TREE_CODE(rhs1)) {
147115 + case SSA_NAME: {
147116 + tree ret = handle_unary_rhs(visited, def_stmt);
147117 +
147118 + if (gimple_assign_cast_p(stmt))
147119 + unsigned_signed_cast_intentional_overflow(visited, stmt);
147120 + return ret;
147121 + }
147122 + case ARRAY_REF:
147123 + case BIT_FIELD_REF:
147124 + case ADDR_EXPR:
147125 + case COMPONENT_REF:
147126 + case INDIRECT_REF:
147127 +#if BUILDING_GCC_VERSION >= 4006
147128 + case MEM_REF:
147129 +#endif
147130 + case TARGET_MEM_REF:
147131 + case VIEW_CONVERT_EXPR:
147132 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147133 + case PARM_DECL:
147134 + case VAR_DECL:
147135 + return create_assign(visited, stmt, lhs, AFTER_STMT);
147136 +
147137 + default:
147138 + debug_gimple_stmt(def_stmt);
147139 + debug_tree(rhs1);
147140 + gcc_unreachable();
147141 + }
147142 +}
147143 +
147144 +static void __unused print_the_code_insertions(const_gimple stmt)
147145 +{
147146 + location_t loc = gimple_location(stmt);
147147 +
147148 + inform(loc, "Integer size_overflow check applied here.");
147149 +}
147150 +
147151 +static bool is_from_cast(const_tree node)
147152 +{
147153 + gimple def_stmt = get_def_stmt(node);
147154 +
147155 + if (!def_stmt)
147156 + return false;
147157 +
147158 + if (gimple_assign_cast_p(def_stmt))
147159 + return true;
147160 +
147161 + return false;
147162 +}
147163 +
147164 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
147165 +static bool is_ptr_diff(gimple stmt)
147166 +{
147167 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
147168 +
147169 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
147170 + return false;
147171 +
147172 + rhs1 = gimple_assign_rhs1(stmt);
147173 + if (!is_from_cast(rhs1))
147174 + return false;
147175 +
147176 + rhs2 = gimple_assign_rhs2(stmt);
147177 + if (!is_from_cast(rhs2))
147178 + return false;
147179 +
147180 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
147181 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
147182 +
147183 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
147184 + return false;
147185 +
147186 + return true;
147187 +}
147188 +
147189 +static tree handle_binary_ops(struct visited *visited, tree lhs)
147190 +{
147191 + enum intentional_overflow_type res;
147192 + tree rhs1, rhs2, new_lhs;
147193 + gimple def_stmt = get_def_stmt(lhs);
147194 + tree new_rhs1 = NULL_TREE;
147195 + tree new_rhs2 = NULL_TREE;
147196 +
147197 + if (is_ptr_diff(def_stmt))
147198 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147199 +
147200 + rhs1 = gimple_assign_rhs1(def_stmt);
147201 + rhs2 = gimple_assign_rhs2(def_stmt);
147202 +
147203 + /* no DImode/TImode division in the 32/64 bit kernel */
147204 + switch (gimple_assign_rhs_code(def_stmt)) {
147205 + case RDIV_EXPR:
147206 + case TRUNC_DIV_EXPR:
147207 + case CEIL_DIV_EXPR:
147208 + case FLOOR_DIV_EXPR:
147209 + case ROUND_DIV_EXPR:
147210 + case TRUNC_MOD_EXPR:
147211 + case CEIL_MOD_EXPR:
147212 + case FLOOR_MOD_EXPR:
147213 + case ROUND_MOD_EXPR:
147214 + case EXACT_DIV_EXPR:
147215 + case POINTER_PLUS_EXPR:
147216 + case BIT_AND_EXPR:
147217 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147218 + default:
147219 + break;
147220 + }
147221 +
147222 + new_lhs = handle_integer_truncation(visited, lhs);
147223 + if (new_lhs != NULL_TREE)
147224 + return new_lhs;
147225 +
147226 + if (TREE_CODE(rhs1) == SSA_NAME)
147227 + new_rhs1 = expand(visited, rhs1);
147228 + if (TREE_CODE(rhs2) == SSA_NAME)
147229 + new_rhs2 = expand(visited, rhs2);
147230 +
147231 + res = add_mul_intentional_overflow(def_stmt);
147232 + if (res != NO_INTENTIONAL_OVERFLOW) {
147233 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147234 + insert_cast_expr(visited, get_def_stmt(new_lhs), res);
147235 + return new_lhs;
147236 + }
147237 +
147238 + if (skip_expr_on_double_type(def_stmt)) {
147239 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147240 + insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
147241 + return new_lhs;
147242 + }
147243 +
147244 + if (is_a_neg_overflow(def_stmt, rhs2))
147245 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
147246 + if (is_a_neg_overflow(def_stmt, rhs1))
147247 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
147248 +
147249 +
147250 + if (is_a_constant_overflow(def_stmt, rhs2))
147251 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
147252 + if (is_a_constant_overflow(def_stmt, rhs1))
147253 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
147254 +
147255 + // the const is between 0 and (signed) MAX
147256 + if (is_gimple_constant(rhs1))
147257 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
147258 + if (is_gimple_constant(rhs2))
147259 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
147260 +
147261 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
147262 +}
147263 +
147264 +#if BUILDING_GCC_VERSION >= 4006
147265 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
147266 +{
147267 + if (is_gimple_constant(rhs))
147268 + return cast_a_tree(size_overflow_type, rhs);
147269 + if (TREE_CODE(rhs) != SSA_NAME)
147270 + return NULL_TREE;
147271 + return expand(visited, rhs);
147272 +}
147273 +
147274 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
147275 +{
147276 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
147277 + gimple def_stmt = get_def_stmt(lhs);
147278 +
147279 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
147280 +
147281 + rhs1 = gimple_assign_rhs1(def_stmt);
147282 + rhs2 = gimple_assign_rhs2(def_stmt);
147283 + rhs3 = gimple_assign_rhs3(def_stmt);
147284 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
147285 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
147286 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
147287 +
147288 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
147289 +}
147290 +#endif
147291 +
147292 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
147293 +{
147294 + gimple_stmt_iterator gsi;
147295 + gimple next_stmt = NULL;
147296 +
147297 + gsi = gsi_for_stmt(stmt);
147298 +
147299 + do {
147300 + gsi_next(&gsi);
147301 + next_stmt = gsi_stmt(gsi);
147302 +
147303 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
147304 + return NULL_TREE;
147305 +
147306 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
147307 + break;
147308 +
147309 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
147310 + } while (!gsi_end_p(gsi));
147311 +
147312 + gcc_assert(next_stmt);
147313 + return get_lhs(next_stmt);
147314 +}
147315 +
147316 +static tree expand_visited(struct visited *visited, gimple def_stmt)
147317 +{
147318 + gimple_stmt_iterator gsi;
147319 + enum gimple_code code = gimple_code(def_stmt);
147320 +
147321 + if (code == GIMPLE_ASM)
147322 + return NULL_TREE;
147323 +
147324 + gsi = gsi_for_stmt(def_stmt);
147325 + gsi_next(&gsi);
147326 +
147327 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
147328 + return NULL_TREE;
147329 + return get_my_stmt_lhs(visited, def_stmt);
147330 +}
147331 +
147332 +tree expand(struct visited *visited, tree lhs)
147333 +{
147334 + gimple def_stmt;
147335 +
147336 + def_stmt = get_def_stmt(lhs);
147337 +
147338 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
147339 + return NULL_TREE;
147340 +
147341 + if (pointer_set_contains(visited->my_stmts, def_stmt))
147342 + return lhs;
147343 +
147344 + if (pointer_set_contains(visited->stmts, def_stmt))
147345 + return expand_visited(visited, def_stmt);
147346 +
147347 + if (is_gimple_constant(lhs))
147348 + return NULL_TREE;
147349 + if (skip_types(lhs))
147350 + return NULL_TREE;
147351 +
147352 + switch (gimple_code(def_stmt)) {
147353 + case GIMPLE_PHI:
147354 + return handle_phi(visited, lhs);
147355 + case GIMPLE_CALL:
147356 + case GIMPLE_ASM:
147357 + if (is_size_overflow_asm(def_stmt))
147358 + return expand(visited, get_size_overflow_asm_input(def_stmt));
147359 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
147360 + case GIMPLE_ASSIGN:
147361 + switch (gimple_num_ops(def_stmt)) {
147362 + case 2:
147363 + return handle_unary_ops(visited, def_stmt);
147364 + case 3:
147365 + return handle_binary_ops(visited, lhs);
147366 +#if BUILDING_GCC_VERSION >= 4006
147367 + case 4:
147368 + return handle_ternary_ops(visited, lhs);
147369 +#endif
147370 + }
147371 + default:
147372 + debug_gimple_stmt(def_stmt);
147373 + error("%s: unknown gimple code", __func__);
147374 + gcc_unreachable();
147375 + }
147376 +}
147377 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
147378 new file mode 100644
147379 index 0000000..51dc09d
147380 --- /dev/null
147381 +++ b/tools/gcc/stackleak_plugin.c
147382 @@ -0,0 +1,408 @@
147383 +/*
147384 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
147385 + * Licensed under the GPL v2
147386 + *
147387 + * Note: the choice of the license means that the compilation process is
147388 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147389 + * but for the kernel it doesn't matter since it doesn't link against
147390 + * any of the gcc libraries
147391 + *
147392 + * gcc plugin to help implement various PaX features
147393 + *
147394 + * - track lowest stack pointer
147395 + *
147396 + * TODO:
147397 + * - initialize all local variables
147398 + *
147399 + * BUGS:
147400 + * - none known
147401 + */
147402 +
147403 +#include "gcc-common.h"
147404 +
147405 +int plugin_is_GPL_compatible;
147406 +
147407 +static int track_frame_size = -1;
147408 +static const char track_function[] = "pax_track_stack";
147409 +static const char check_function[] = "pax_check_alloca";
147410 +static GTY(()) tree track_function_decl;
147411 +static GTY(()) tree check_function_decl;
147412 +static bool init_locals;
147413 +
147414 +static struct plugin_info stackleak_plugin_info = {
147415 + .version = "201408011900",
147416 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
147417 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
147418 +};
147419 +
147420 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
147421 +{
147422 + gimple check_alloca;
147423 + tree alloca_size;
147424 +
147425 + // insert call to void pax_check_alloca(unsigned long size)
147426 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
147427 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
147428 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
147429 +}
147430 +
147431 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
147432 +{
147433 + gimple track_stack;
147434 +
147435 + // insert call to void pax_track_stack(void)
147436 + track_stack = gimple_build_call(track_function_decl, 0);
147437 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
147438 +}
147439 +
147440 +static bool is_alloca(gimple stmt)
147441 +{
147442 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
147443 + return true;
147444 +
147445 +#if BUILDING_GCC_VERSION >= 4007
147446 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
147447 + return true;
147448 +#endif
147449 +
147450 + return false;
147451 +}
147452 +
147453 +static unsigned int execute_stackleak_tree_instrument(void)
147454 +{
147455 + basic_block bb, entry_bb;
147456 + bool prologue_instrumented = false, is_leaf = true;
147457 +
147458 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
147459 +
147460 + // 1. loop through BBs and GIMPLE statements
147461 + FOR_EACH_BB_FN(bb, cfun) {
147462 + gimple_stmt_iterator gsi;
147463 +
147464 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147465 + gimple stmt;
147466 +
147467 + stmt = gsi_stmt(gsi);
147468 +
147469 + if (is_gimple_call(stmt))
147470 + is_leaf = false;
147471 +
147472 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
147473 + if (!is_alloca(stmt))
147474 + continue;
147475 +
147476 + // 2. insert stack overflow check before each __builtin_alloca call
147477 + stackleak_check_alloca(&gsi);
147478 +
147479 + // 3. insert track call after each __builtin_alloca call
147480 + stackleak_add_instrumentation(&gsi);
147481 + if (bb == entry_bb)
147482 + prologue_instrumented = true;
147483 + }
147484 + }
147485 +
147486 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
147487 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
147488 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
147489 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
147490 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
147491 + return 0;
147492 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
147493 + return 0;
147494 +
147495 + // 4. insert track call at the beginning
147496 + if (!prologue_instrumented) {
147497 + gimple_stmt_iterator gsi;
147498 +
147499 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147500 + if (dom_info_available_p(CDI_DOMINATORS))
147501 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147502 + gsi = gsi_start_bb(bb);
147503 + stackleak_add_instrumentation(&gsi);
147504 + }
147505 +
147506 + return 0;
147507 +}
147508 +
147509 +static unsigned int execute_stackleak_final(void)
147510 +{
147511 + rtx_insn *insn, *next;
147512 +
147513 + if (cfun->calls_alloca)
147514 + return 0;
147515 +
147516 + // keep calls only if function frame is big enough
147517 + if (get_frame_size() >= track_frame_size)
147518 + return 0;
147519 +
147520 + // 1. find pax_track_stack calls
147521 + for (insn = get_insns(); insn; insn = next) {
147522 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
147523 + rtx body;
147524 +
147525 + next = NEXT_INSN(insn);
147526 + if (!CALL_P(insn))
147527 + continue;
147528 + body = PATTERN(insn);
147529 + if (GET_CODE(body) != CALL)
147530 + continue;
147531 + body = XEXP(body, 0);
147532 + if (GET_CODE(body) != MEM)
147533 + continue;
147534 + body = XEXP(body, 0);
147535 + if (GET_CODE(body) != SYMBOL_REF)
147536 + continue;
147537 +// if (strcmp(XSTR(body, 0), track_function))
147538 + if (SYMBOL_REF_DECL(body) != track_function_decl)
147539 + continue;
147540 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147541 + // 2. delete call
147542 + delete_insn_and_edges(insn);
147543 +#if BUILDING_GCC_VERSION >= 4007
147544 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
147545 + insn = next;
147546 + next = NEXT_INSN(insn);
147547 + delete_insn_and_edges(insn);
147548 + }
147549 +#endif
147550 + }
147551 +
147552 +// print_simple_rtl(stderr, get_insns());
147553 +// print_rtl(stderr, get_insns());
147554 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147555 +
147556 + return 0;
147557 +}
147558 +
147559 +static bool gate_stackleak_track_stack(void)
147560 +{
147561 + tree section;
147562 +
147563 + if (ix86_cmodel != CM_KERNEL)
147564 + return false;
147565 +
147566 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
147567 + if (section && TREE_VALUE(section)) {
147568 + section = TREE_VALUE(TREE_VALUE(section));
147569 +
147570 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
147571 + return false;
147572 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
147573 + return false;
147574 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
147575 + return false;
147576 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
147577 + return false;
147578 + }
147579 +
147580 + return track_frame_size >= 0;
147581 +}
147582 +
147583 +static void stackleak_start_unit(void *gcc_data, void *user_data)
147584 +{
147585 + tree fntype;
147586 +
147587 + // void pax_track_stack(void)
147588 + fntype = build_function_type_list(void_type_node, NULL_TREE);
147589 + track_function_decl = build_fn_decl(track_function, fntype);
147590 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
147591 + TREE_PUBLIC(track_function_decl) = 1;
147592 + DECL_EXTERNAL(track_function_decl) = 1;
147593 + DECL_ARTIFICIAL(track_function_decl) = 1;
147594 +
147595 + // void pax_check_alloca(unsigned long)
147596 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
147597 + check_function_decl = build_fn_decl(check_function, fntype);
147598 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
147599 + TREE_PUBLIC(check_function_decl) = 1;
147600 + DECL_EXTERNAL(check_function_decl) = 1;
147601 + DECL_ARTIFICIAL(check_function_decl) = 1;
147602 +}
147603 +
147604 +#if BUILDING_GCC_VERSION >= 4009
147605 +namespace {
147606 +static const struct pass_data stackleak_tree_instrument_pass_data = {
147607 +#else
147608 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
147609 + .pass = {
147610 +#endif
147611 + .type = GIMPLE_PASS,
147612 + .name = "stackleak_tree_instrument",
147613 +#if BUILDING_GCC_VERSION >= 4008
147614 + .optinfo_flags = OPTGROUP_NONE,
147615 +#endif
147616 +#if BUILDING_GCC_VERSION >= 5000
147617 +#elif BUILDING_GCC_VERSION == 4009
147618 + .has_gate = true,
147619 + .has_execute = true,
147620 +#else
147621 + .gate = gate_stackleak_track_stack,
147622 + .execute = execute_stackleak_tree_instrument,
147623 + .sub = NULL,
147624 + .next = NULL,
147625 + .static_pass_number = 0,
147626 +#endif
147627 + .tv_id = TV_NONE,
147628 + .properties_required = PROP_gimple_leh | PROP_cfg,
147629 + .properties_provided = 0,
147630 + .properties_destroyed = 0,
147631 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
147632 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
147633 +#if BUILDING_GCC_VERSION < 4009
147634 + }
147635 +#endif
147636 +};
147637 +
147638 +#if BUILDING_GCC_VERSION >= 4009
147639 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
147640 +#else
147641 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
147642 + .pass = {
147643 +#endif
147644 + .type = RTL_PASS,
147645 + .name = "stackleak_final",
147646 +#if BUILDING_GCC_VERSION >= 4008
147647 + .optinfo_flags = OPTGROUP_NONE,
147648 +#endif
147649 +#if BUILDING_GCC_VERSION >= 5000
147650 +#elif BUILDING_GCC_VERSION == 4009
147651 + .has_gate = true,
147652 + .has_execute = true,
147653 +#else
147654 + .gate = gate_stackleak_track_stack,
147655 + .execute = execute_stackleak_final,
147656 + .sub = NULL,
147657 + .next = NULL,
147658 + .static_pass_number = 0,
147659 +#endif
147660 + .tv_id = TV_NONE,
147661 + .properties_required = 0,
147662 + .properties_provided = 0,
147663 + .properties_destroyed = 0,
147664 + .todo_flags_start = 0,
147665 + .todo_flags_finish = TODO_dump_func
147666 +#if BUILDING_GCC_VERSION < 4009
147667 + }
147668 +#endif
147669 +};
147670 +
147671 +#if BUILDING_GCC_VERSION >= 4009
147672 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
147673 +public:
147674 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
147675 +#if BUILDING_GCC_VERSION >= 5000
147676 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
147677 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
147678 +#else
147679 + bool gate() { return gate_stackleak_track_stack(); }
147680 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
147681 +#endif
147682 +};
147683 +
147684 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
147685 +public:
147686 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
147687 +#if BUILDING_GCC_VERSION >= 5000
147688 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
147689 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
147690 +#else
147691 + bool gate() { return gate_stackleak_track_stack(); }
147692 + unsigned int execute() { return execute_stackleak_final(); }
147693 +#endif
147694 +};
147695 +}
147696 +
147697 +static opt_pass *make_stackleak_tree_instrument_pass(void)
147698 +{
147699 + return new stackleak_tree_instrument_pass();
147700 +}
147701 +
147702 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
147703 +{
147704 + return new stackleak_final_rtl_opt_pass();
147705 +}
147706 +#else
147707 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
147708 +{
147709 + return &stackleak_tree_instrument_pass.pass;
147710 +}
147711 +
147712 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
147713 +{
147714 + return &stackleak_final_rtl_opt_pass.pass;
147715 +}
147716 +#endif
147717 +
147718 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147719 +{
147720 + const char * const plugin_name = plugin_info->base_name;
147721 + const int argc = plugin_info->argc;
147722 + const struct plugin_argument * const argv = plugin_info->argv;
147723 + int i;
147724 + struct register_pass_info stackleak_tree_instrument_pass_info;
147725 + struct register_pass_info stackleak_final_pass_info;
147726 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
147727 + {
147728 + .base = &track_function_decl,
147729 + .nelt = 1,
147730 + .stride = sizeof(track_function_decl),
147731 + .cb = &gt_ggc_mx_tree_node,
147732 + .pchw = &gt_pch_nx_tree_node
147733 + },
147734 + {
147735 + .base = &check_function_decl,
147736 + .nelt = 1,
147737 + .stride = sizeof(check_function_decl),
147738 + .cb = &gt_ggc_mx_tree_node,
147739 + .pchw = &gt_pch_nx_tree_node
147740 + },
147741 + LAST_GGC_ROOT_TAB
147742 + };
147743 +
147744 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
147745 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
147746 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
147747 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
147748 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147749 +
147750 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
147751 + stackleak_final_pass_info.reference_pass_name = "final";
147752 + stackleak_final_pass_info.ref_pass_instance_number = 1;
147753 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147754 +
147755 + if (!plugin_default_version_check(version, &gcc_version)) {
147756 + error(G_("incompatible gcc/plugin versions"));
147757 + return 1;
147758 + }
147759 +
147760 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
147761 +
147762 + for (i = 0; i < argc; ++i) {
147763 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
147764 + if (!argv[i].value) {
147765 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147766 + continue;
147767 + }
147768 + track_frame_size = atoi(argv[i].value);
147769 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
147770 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147771 + continue;
147772 + }
147773 + if (!strcmp(argv[i].key, "initialize-locals")) {
147774 + if (argv[i].value) {
147775 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147776 + continue;
147777 + }
147778 + init_locals = true;
147779 + continue;
147780 + }
147781 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147782 + }
147783 +
147784 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
147785 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
147786 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
147787 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
147788 +
147789 + return 0;
147790 +}
147791 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
147792 new file mode 100644
147793 index 0000000..4436cbe
147794 --- /dev/null
147795 +++ b/tools/gcc/structleak_plugin.c
147796 @@ -0,0 +1,287 @@
147797 +/*
147798 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
147799 + * Licensed under the GPL v2
147800 + *
147801 + * Note: the choice of the license means that the compilation process is
147802 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147803 + * but for the kernel it doesn't matter since it doesn't link against
147804 + * any of the gcc libraries
147805 + *
147806 + * gcc plugin to forcibly initialize certain local variables that could
147807 + * otherwise leak kernel stack to userland if they aren't properly initialized
147808 + * by later code
147809 + *
147810 + * Homepage: http://pax.grsecurity.net/
147811 + *
147812 + * Usage:
147813 + * $ # for 4.5/4.6/C based 4.7
147814 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147815 + * $ # for C++ based 4.7/4.8+
147816 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147817 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
147818 + *
147819 + * TODO: eliminate redundant initializers
147820 + * increase type coverage
147821 + */
147822 +
147823 +#include "gcc-common.h"
147824 +
147825 +// unused C type flag in all versions 4.5-5.0
147826 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
147827 +
147828 +int plugin_is_GPL_compatible;
147829 +
147830 +static struct plugin_info structleak_plugin_info = {
147831 + .version = "201401260140",
147832 + .help = "disable\tdo not activate plugin\n",
147833 +};
147834 +
147835 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
147836 +{
147837 + *no_add_attrs = true;
147838 +
147839 + // check for types? for now accept everything linux has to offer
147840 + if (TREE_CODE(*node) != FIELD_DECL)
147841 + return NULL_TREE;
147842 +
147843 + *no_add_attrs = false;
147844 + return NULL_TREE;
147845 +}
147846 +
147847 +static struct attribute_spec user_attr = {
147848 + .name = "user",
147849 + .min_length = 0,
147850 + .max_length = 0,
147851 + .decl_required = false,
147852 + .type_required = false,
147853 + .function_type_required = false,
147854 + .handler = handle_user_attribute,
147855 +#if BUILDING_GCC_VERSION >= 4007
147856 + .affects_type_identity = true
147857 +#endif
147858 +};
147859 +
147860 +static void register_attributes(void *event_data, void *data)
147861 +{
147862 + register_attribute(&user_attr);
147863 +// register_attribute(&force_attr);
147864 +}
147865 +
147866 +static tree get_field_type(tree field)
147867 +{
147868 + return strip_array_types(TREE_TYPE(field));
147869 +}
147870 +
147871 +static bool is_userspace_type(tree type)
147872 +{
147873 + tree field;
147874 +
147875 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
147876 + tree fieldtype = get_field_type(field);
147877 + enum tree_code code = TREE_CODE(fieldtype);
147878 +
147879 + if (code == RECORD_TYPE || code == UNION_TYPE)
147880 + if (is_userspace_type(fieldtype))
147881 + return true;
147882 +
147883 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
147884 + return true;
147885 + }
147886 + return false;
147887 +}
147888 +
147889 +static void finish_type(void *event_data, void *data)
147890 +{
147891 + tree type = (tree)event_data;
147892 +
147893 + if (type == NULL_TREE || type == error_mark_node)
147894 + return;
147895 +
147896 +#if BUILDING_GCC_VERSION >= 5000
147897 + if (TREE_CODE(type) == ENUMERAL_TYPE)
147898 + return;
147899 +#endif
147900 +
147901 + if (TYPE_USERSPACE(type))
147902 + return;
147903 +
147904 + if (is_userspace_type(type))
147905 + TYPE_USERSPACE(type) = 1;
147906 +}
147907 +
147908 +static void initialize(tree var)
147909 +{
147910 + basic_block bb;
147911 + gimple_stmt_iterator gsi;
147912 + tree initializer;
147913 + gimple init_stmt;
147914 +
147915 + // this is the original entry bb before the forced split
147916 + // TODO: check further BBs in case more splits occured before us
147917 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
147918 +
147919 + // first check if the variable is already initialized, warn otherwise
147920 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147921 + gimple stmt = gsi_stmt(gsi);
147922 + tree rhs1;
147923 +
147924 + // we're looking for an assignment of a single rhs...
147925 + if (!gimple_assign_single_p(stmt))
147926 + continue;
147927 + rhs1 = gimple_assign_rhs1(stmt);
147928 +#if BUILDING_GCC_VERSION >= 4007
147929 + // ... of a non-clobbering expression...
147930 + if (TREE_CLOBBER_P(rhs1))
147931 + continue;
147932 +#endif
147933 + // ... to our variable...
147934 + if (gimple_get_lhs(stmt) != var)
147935 + continue;
147936 + // if it's an initializer then we're good
147937 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
147938 + return;
147939 + }
147940 +
147941 + // these aren't the 0days you're looking for
147942 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
147943 +
147944 + // build the initializer expression
147945 + initializer = build_constructor(TREE_TYPE(var), NULL);
147946 +
147947 + // build the initializer stmt
147948 + init_stmt = gimple_build_assign(var, initializer);
147949 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
147950 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
147951 + update_stmt(init_stmt);
147952 +}
147953 +
147954 +static unsigned int handle_function(void)
147955 +{
147956 + basic_block bb;
147957 + unsigned int ret = 0;
147958 + tree var;
147959 + unsigned int i;
147960 +
147961 + // split the first bb where we can put the forced initializers
147962 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147963 + if (dom_info_available_p(CDI_DOMINATORS))
147964 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147965 +
147966 + // enumarate all local variables and forcibly initialize our targets
147967 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
147968 + tree type = TREE_TYPE(var);
147969 +
147970 + gcc_assert(DECL_P(var));
147971 + if (!auto_var_in_fn_p(var, current_function_decl))
147972 + continue;
147973 +
147974 + // only care about structure types
147975 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
147976 + continue;
147977 +
147978 + // if the type is of interest, examine the variable
147979 + if (TYPE_USERSPACE(type))
147980 + initialize(var);
147981 + }
147982 +
147983 + return ret;
147984 +}
147985 +
147986 +#if BUILDING_GCC_VERSION >= 4009
147987 +namespace {
147988 +static const struct pass_data structleak_pass_data = {
147989 +#else
147990 +static struct gimple_opt_pass structleak_pass = {
147991 + .pass = {
147992 +#endif
147993 + .type = GIMPLE_PASS,
147994 + .name = "structleak",
147995 +#if BUILDING_GCC_VERSION >= 4008
147996 + .optinfo_flags = OPTGROUP_NONE,
147997 +#endif
147998 +#if BUILDING_GCC_VERSION >= 5000
147999 +#elif BUILDING_GCC_VERSION == 4009
148000 + .has_gate = false,
148001 + .has_execute = true,
148002 +#else
148003 + .gate = NULL,
148004 + .execute = handle_function,
148005 + .sub = NULL,
148006 + .next = NULL,
148007 + .static_pass_number = 0,
148008 +#endif
148009 + .tv_id = TV_NONE,
148010 + .properties_required = PROP_cfg,
148011 + .properties_provided = 0,
148012 + .properties_destroyed = 0,
148013 + .todo_flags_start = 0,
148014 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
148015 +#if BUILDING_GCC_VERSION < 4009
148016 + }
148017 +#endif
148018 +};
148019 +
148020 +#if BUILDING_GCC_VERSION >= 4009
148021 +class structleak_pass : public gimple_opt_pass {
148022 +public:
148023 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
148024 +#if BUILDING_GCC_VERSION >= 5000
148025 + virtual unsigned int execute(function *) { return handle_function(); }
148026 +#else
148027 + unsigned int execute() { return handle_function(); }
148028 +#endif
148029 +};
148030 +}
148031 +
148032 +static opt_pass *make_structleak_pass(void)
148033 +{
148034 + return new structleak_pass();
148035 +}
148036 +#else
148037 +static struct opt_pass *make_structleak_pass(void)
148038 +{
148039 + return &structleak_pass.pass;
148040 +}
148041 +#endif
148042 +
148043 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
148044 +{
148045 + int i;
148046 + const char * const plugin_name = plugin_info->base_name;
148047 + const int argc = plugin_info->argc;
148048 + const struct plugin_argument * const argv = plugin_info->argv;
148049 + bool enable = true;
148050 + struct register_pass_info structleak_pass_info;
148051 +
148052 + structleak_pass_info.pass = make_structleak_pass();
148053 + structleak_pass_info.reference_pass_name = "ssa";
148054 + structleak_pass_info.ref_pass_instance_number = 1;
148055 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
148056 +
148057 + if (!plugin_default_version_check(version, &gcc_version)) {
148058 + error(G_("incompatible gcc/plugin versions"));
148059 + return 1;
148060 + }
148061 +
148062 + if (strncmp(lang_hooks.name, "GNU C", 5) || !strncmp(lang_hooks.name, "GNU C+", 6)) {
148063 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
148064 + enable = false;
148065 + }
148066 +
148067 + for (i = 0; i < argc; ++i) {
148068 + if (!strcmp(argv[i].key, "disable")) {
148069 + enable = false;
148070 + continue;
148071 + }
148072 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148073 + }
148074 +
148075 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
148076 + if (enable) {
148077 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
148078 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
148079 + }
148080 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
148081 +
148082 + return 0;
148083 +}
148084 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
148085 index 88461f0..6fb70a0 100644
148086 --- a/tools/include/linux/compiler.h
148087 +++ b/tools/include/linux/compiler.h
148088 @@ -35,6 +35,14 @@
148089 # define unlikely(x) __builtin_expect(!!(x), 0)
148090 #endif
148091
148092 +#ifndef __size_overflow
148093 +# define __size_overflow(...)
148094 +#endif
148095 +
148096 +#ifndef __intentional_overflow
148097 +# define __intentional_overflow(...)
148098 +#endif
148099 +
148100 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
148101
148102 #endif /* _TOOLS_LINUX_COMPILER_H */
148103 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
148104 index 36c08b1..87c72d1 100644
148105 --- a/tools/lib/api/Makefile
148106 +++ b/tools/lib/api/Makefile
148107 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
148108
148109 LIBFILE = libapikfs.a
148110
148111 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
148112 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
148113 EXTLIBS = -lelf -lpthread -lrt -lm
148114 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
148115 ALL_LDFLAGS = $(LDFLAGS)
148116 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
148117 index 6789d788..4afd019e 100644
148118 --- a/tools/perf/util/include/asm/alternative-asm.h
148119 +++ b/tools/perf/util/include/asm/alternative-asm.h
148120 @@ -5,4 +5,7 @@
148121
148122 #define altinstruction_entry #
148123
148124 + .macro pax_force_retaddr rip=0, reload=0
148125 + .endm
148126 +
148127 #endif
148128 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
148129 index 0a578fe..b81f62d 100644
148130 --- a/tools/virtio/linux/uaccess.h
148131 +++ b/tools/virtio/linux/uaccess.h
148132 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
148133 ({ \
148134 typeof(ptr) __pu_ptr = (ptr); \
148135 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
148136 - ACCESS_ONCE(*(__pu_ptr)) = x; \
148137 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
148138 0; \
148139 })
148140
148141 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
148142 index 0fba701..4a3dcd4 100644
148143 --- a/virt/kvm/kvm_main.c
148144 +++ b/virt/kvm/kvm_main.c
148145 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
148146
148147 static cpumask_var_t cpus_hardware_enabled;
148148 static int kvm_usage_count = 0;
148149 -static atomic_t hardware_enable_failed;
148150 +static atomic_unchecked_t hardware_enable_failed;
148151
148152 struct kmem_cache *kvm_vcpu_cache;
148153 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
148154
148155 -static __read_mostly struct preempt_ops kvm_preempt_ops;
148156 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
148157 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
148158 +static struct preempt_ops kvm_preempt_ops = {
148159 + .sched_in = kvm_sched_in,
148160 + .sched_out = kvm_sched_out,
148161 +};
148162
148163 struct dentry *kvm_debugfs_dir;
148164
148165 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
148166 /* We can read the guest memory with __xxx_user() later on. */
148167 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
148168 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
148169 - !access_ok(VERIFY_WRITE,
148170 + !access_ok_noprefault(VERIFY_WRITE,
148171 (void __user *)(unsigned long)mem->userspace_addr,
148172 mem->memory_size)))
148173 goto out;
148174 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
148175
148176 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
148177 {
148178 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
148179 + int r;
148180 + unsigned long addr;
148181
148182 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
148183 + addr = gfn_to_hva(kvm, gfn);
148184 + if (kvm_is_error_hva(addr))
148185 + return -EFAULT;
148186 + r = __clear_user((void __user *)addr + offset, len);
148187 + if (r)
148188 + return -EFAULT;
148189 + mark_page_dirty(kvm, gfn);
148190 + return 0;
148191 }
148192 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
148193
148194 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
148195 return 0;
148196 }
148197
148198 -static struct file_operations kvm_vcpu_fops = {
148199 +static file_operations_no_const kvm_vcpu_fops __read_only = {
148200 .release = kvm_vcpu_release,
148201 .unlocked_ioctl = kvm_vcpu_ioctl,
148202 #ifdef CONFIG_COMPAT
148203 @@ -2648,7 +2661,7 @@ out:
148204 }
148205 #endif
148206
148207 -static struct file_operations kvm_vm_fops = {
148208 +static file_operations_no_const kvm_vm_fops __read_only = {
148209 .release = kvm_vm_release,
148210 .unlocked_ioctl = kvm_vm_ioctl,
148211 #ifdef CONFIG_COMPAT
148212 @@ -2719,7 +2732,7 @@ out:
148213 return r;
148214 }
148215
148216 -static struct file_operations kvm_chardev_ops = {
148217 +static file_operations_no_const kvm_chardev_ops __read_only = {
148218 .unlocked_ioctl = kvm_dev_ioctl,
148219 .compat_ioctl = kvm_dev_ioctl,
148220 .llseek = noop_llseek,
148221 @@ -2745,7 +2758,7 @@ static void hardware_enable_nolock(void *junk)
148222
148223 if (r) {
148224 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
148225 - atomic_inc(&hardware_enable_failed);
148226 + atomic_inc_unchecked(&hardware_enable_failed);
148227 printk(KERN_INFO "kvm: enabling virtualization on "
148228 "CPU%d failed\n", cpu);
148229 }
148230 @@ -2801,10 +2814,10 @@ static int hardware_enable_all(void)
148231
148232 kvm_usage_count++;
148233 if (kvm_usage_count == 1) {
148234 - atomic_set(&hardware_enable_failed, 0);
148235 + atomic_set_unchecked(&hardware_enable_failed, 0);
148236 on_each_cpu(hardware_enable_nolock, NULL, 1);
148237
148238 - if (atomic_read(&hardware_enable_failed)) {
148239 + if (atomic_read_unchecked(&hardware_enable_failed)) {
148240 hardware_disable_all_nolock();
148241 r = -EBUSY;
148242 }
148243 @@ -3211,7 +3224,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
148244 kvm_arch_vcpu_put(vcpu);
148245 }
148246
148247 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148248 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148249 struct module *module)
148250 {
148251 int r;
148252 @@ -3258,7 +3271,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148253 if (!vcpu_align)
148254 vcpu_align = __alignof__(struct kvm_vcpu);
148255 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
148256 - 0, NULL);
148257 + SLAB_USERCOPY, NULL);
148258 if (!kvm_vcpu_cache) {
148259 r = -ENOMEM;
148260 goto out_free_3;
148261 @@ -3268,9 +3281,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148262 if (r)
148263 goto out_free;
148264
148265 + pax_open_kernel();
148266 kvm_chardev_ops.owner = module;
148267 kvm_vm_fops.owner = module;
148268 kvm_vcpu_fops.owner = module;
148269 + pax_close_kernel();
148270
148271 r = misc_register(&kvm_dev);
148272 if (r) {
148273 @@ -3280,9 +3295,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
148274
148275 register_syscore_ops(&kvm_syscore_ops);
148276
148277 - kvm_preempt_ops.sched_in = kvm_sched_in;
148278 - kvm_preempt_ops.sched_out = kvm_sched_out;
148279 -
148280 r = kvm_init_debug();
148281 if (r) {
148282 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)